diff --git a/app/Exports/UserExport.php b/app/Exports/UserExport.php new file mode 100644 index 000000000..b9490319a --- /dev/null +++ b/app/Exports/UserExport.php @@ -0,0 +1,27 @@ +data = $data; + } + + public function headings(): array + { + return ['Username', 'Email', 'Firstname', 'Lastname', 'Organization']; + } + + public function array(): array + { + return $this->data; + } +} diff --git a/app/Http/Controllers/Admin/helpdesk/AgentController.php b/app/Http/Controllers/Admin/helpdesk/AgentController.php index 77195287d..963e75df1 100644 --- a/app/Http/Controllers/Admin/helpdesk/AgentController.php +++ b/app/Http/Controllers/Admin/helpdesk/AgentController.php @@ -111,9 +111,6 @@ class AgentController extends Controller */ public function store(User $user, AgentRequest $request) { - if ($request->fails()) { - return redirect('agents/create'); - } if ($request->get('country_code') == '' && ($request->get('phone_number') != '' || $request->get('mobile') != '')) { return redirect()->back()->with(['fails2' => Lang::get('lang.country-code-required-error'), 'country_code' => 1])->withInput(); } else { @@ -198,7 +195,7 @@ class AgentController extends Controller $teams = $team->pluck('id', 'name')->toArray(); $assign = $team_assign_agent->where('agent_id', $id)->pluck('team_id')->toArray(); - return view('themes.default1.admin.helpdesk.agent.agents.edit', compact('teams', 'assign', 'table', 'teams1', 'user', 'timezones', 'groups', 'departments', 'team', 'exp', 'counted'))->with('phonecode', $phonecode->phonecode); + return view('themes.default1.admin.helpdesk.agent.agents.edit', compact('teams', 'assign', 'table', 'teams1', 'user', 'timezones', 'groups', 'departments', 'team'))->with('phonecode', $phonecode->phonecode); } catch (Exception $e) { return redirect('agents')->with('fail', Lang::get('lang.failed_to_edit_agent')); } diff --git a/app/Http/Controllers/Agent/helpdesk/ReportController.php b/app/Http/Controllers/Agent/helpdesk/ReportController.php index 16c697785..78341a70b 100644 --- a/app/Http/Controllers/Agent/helpdesk/ReportController.php +++ b/app/Http/Controllers/Agent/helpdesk/ReportController.php @@ -9,8 +9,9 @@ use App\Model\helpdesk\Manage\Help_topic; use App\Model\helpdesk\Ticket\Tickets; // Model use Illuminate\Http\Request; +use Vsmoraes\Pdf\PdfFacade; + // classes -use PDF; /** * ReportController @@ -263,6 +264,6 @@ class ReportController extends Controller $html = view('themes.default1.agent.helpdesk.report.pdf', compact('table_datas', 'table_help_topic'))->render(); $html1 = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'); - return @PDF::load($html1)->show(); + return PdfFacade::load($html1)->show(false, false, false); } } diff --git a/app/Http/Controllers/Agent/helpdesk/TicketController.php b/app/Http/Controllers/Agent/helpdesk/TicketController.php index 205cccbbf..127f19b28 100755 --- a/app/Http/Controllers/Agent/helpdesk/TicketController.php +++ b/app/Http/Controllers/Agent/helpdesk/TicketController.php @@ -50,8 +50,9 @@ use Illuminate\Support\Facades\Request as Input; use Illuminate\Support\Str; use Lang; use Mail; -use PDF; use UTC; +use Vsmoraes\Pdf\Pdf; +use Vsmoraes\Pdf\PdfFacade; use Yajra\DataTables\Facades\DataTables; /** @@ -507,7 +508,7 @@ class TicketController extends Controller * @see https://github.com/dompdf/dompdf/issues/1272 * For time bieng we are silencing the error using "@" operator in front of it */ - return @PDF::load($html1)->show(); + return PdfFacade::load($html1)->show(false, false, false); } /** @@ -2444,7 +2445,7 @@ class TicketController extends Controller * @see https://github.com/dompdf/dompdf/issues/1272 * For time bieng we are silencing the error using "@" operator in front of it */ - return @PDF::load($html1)->show(); + return PdfFacade::load($html1)->show(false, false, false); } catch (Exception $ex) { return redirect()->back()->with('fails', $ex->getMessage()); } diff --git a/app/Http/Controllers/Agent/helpdesk/UserController.php b/app/Http/Controllers/Agent/helpdesk/UserController.php index ce434fd77..2774cdf45 100644 --- a/app/Http/Controllers/Agent/helpdesk/UserController.php +++ b/app/Http/Controllers/Agent/helpdesk/UserController.php @@ -231,6 +231,7 @@ class UserController extends Controller } } }) + ->rawColumns(['user_name', 'email', 'mobile', 'active', 'updated_at', 'role', 'Actions']) ->make(); } @@ -656,7 +657,7 @@ class UserController extends Controller // $org_name=Organization::where('id','=',$org_id)->pluck('name')->first(); // dd($org_name); - return view('themes.default1.agent.helpdesk.user.edit', compact('users', 'orgs', '$settings', '$email_mandatory', 'organization_id'))->with('phonecode', $phonecode->phonecode); + return view('themes.default1.agent.helpdesk.user.edit', compact('users', 'orgs', 'settings', 'email_mandatory', 'organization_id'))->with('phonecode', $phonecode->phonecode); } catch (Exception $e) { return redirect()->back()->with('fails', $e->getMessage()); } diff --git a/app/Http/Controllers/Client/kb/UserController.php b/app/Http/Controllers/Client/kb/UserController.php index e2597f947..620a030ab 100644 --- a/app/Http/Controllers/Client/kb/UserController.php +++ b/app/Http/Controllers/Client/kb/UserController.php @@ -48,7 +48,7 @@ class UserController extends Controller $article->setPath('article-list'); $categorys = $category->get(); - return view('themes.default1.client.kb.article-list.articles', compact('time', 'categorys', 'article')); + return view('themes.default1.client.kb.article-list.articles', compact('categorys', 'article')); } /** diff --git a/app/Http/Controllers/Common/ExcelController.php b/app/Http/Controllers/Common/ExcelController.php index 215c8e993..20cc9190c 100644 --- a/app/Http/Controllers/Common/ExcelController.php +++ b/app/Http/Controllers/Common/ExcelController.php @@ -2,9 +2,11 @@ namespace App\Http\Controllers\Common; +use App\Exports\UserExport; use App\Http\Controllers\Controller; -use Excel; +//use Excel; use Exception; +use Maatwebsite\Excel\Facades\Excel; class ExcelController extends Controller { @@ -13,10 +15,7 @@ class ExcelController extends Controller if (count($data) == 0) { throw new Exception('No data'); } - Excel::create($filename, function ($excel) use ($data) { - $excel->sheet('sheet', function ($sheet) use ($data) { - $sheet->fromArray($data); - }); - })->export('xls'); + //dd(Excel::download(new UserExport($data), $filename.'.'.'xls')); + return Excel::download(new UserExport(), $filename.'.'.'xls'); } } diff --git a/composer.json b/composer.json index ee545f36c..76a932a9d 100644 --- a/composer.json +++ b/composer.json @@ -31,13 +31,17 @@ { "type": "vcs", "url": "https://github.com/sandesh556/laravel-gravatar.git" + }, + { + "type": "vcs", + "url": "https://github.com/sandesh556/pdf-laravel5.git" } ], "require": { "php": "^8.0", "laravel/framework": "^9.46", "laravelcollective/html": "^6.3", - "vsmoraes/laravel-pdf": "1.0.1", + "vsmoraes/laravel-pdf": "dev-dev-laravel6", "propaganistas/laravel-phone": "^4.3", "bugsnag/bugsnag-laravel": "^2.23", "neitanod/forceutf8": "dev-master", @@ -47,7 +51,7 @@ "aws/aws-sdk-php": "^3.131", "predis/predis": "~1.0", "mremi/url-shortener": "^2.4", - "maatwebsite/excel": "3.1.x-dev", + "maatwebsite/excel": "^3.1", "laravel/socialite": "^5.3", "tedivm/fetch": "0.6.*", "unisharp/laravel-filemanager": "^2.4", diff --git a/composer.lock b/composer.lock index fe62ba38b..ebeaeff21 100644 --- a/composer.lock +++ b/composer.lock @@ -4,7 +4,7 @@ "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies", "This file is @generated automatically" ], - "content-hash": "e4c8755d802405d5c68750a7a0cc5fb2", + "content-hash": "de4b83b369c705c49ee38aa8f3984384", "packages": [ { "name": "aws/aws-crt-php", @@ -1435,30 +1435,48 @@ }, { "name": "dompdf/dompdf", - "version": "v0.6.2", + "version": "v1.1.1", "source": { "type": "git", "url": "https://github.com/dompdf/dompdf.git", - "reference": "cc06008f75262510ee135b8cbb14e333a309f651" + "reference": "de4aad040737a89fae2129cdeb0f79c45513128d" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/dompdf/dompdf/zipball/cc06008f75262510ee135b8cbb14e333a309f651", - "reference": "cc06008f75262510ee135b8cbb14e333a309f651", + "url": "https://api.github.com/repos/dompdf/dompdf/zipball/de4aad040737a89fae2129cdeb0f79c45513128d", + "reference": "de4aad040737a89fae2129cdeb0f79c45513128d", "shasum": "" }, "require": { - "phenx/php-font-lib": "0.2.*" + "ext-dom": "*", + "ext-mbstring": "*", + "phenx/php-font-lib": "^0.5.2", + "phenx/php-svg-lib": "^0.3.3", + "php": "^7.1 || ^8.0" + }, + "require-dev": { + "mockery/mockery": "^1.3", + "phpunit/phpunit": "^7.5 || ^8 || ^9", + "squizlabs/php_codesniffer": "^3.5" + }, + "suggest": { + "ext-gd": "Needed to process images", + "ext-gmagick": "Improves image processing performance", + "ext-imagick": "Improves image processing performance", + "ext-zlib": "Needed for pdf stream compression" }, "type": "library", "autoload": { + "psr-4": { + "Dompdf\\": "src/" + }, "classmap": [ - "include/" + "lib/" ] }, "notification-url": "https://packagist.org/downloads/", "license": [ - "LGPL" + "LGPL-2.1" ], "authors": [ { @@ -1468,15 +1486,19 @@ { "name": "Brian Sweeney", "email": "eclecticgeek@gmail.com" + }, + { + "name": "Gabriel Bull", + "email": "me@gabrielbull.com" } ], "description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter", "homepage": "https://github.com/dompdf/dompdf", "support": { "issues": "https://github.com/dompdf/dompdf/issues", - "source": "https://github.com/dompdf/dompdf/tree/master" + "source": "https://github.com/dompdf/dompdf/tree/v1.1.1" }, - "time": "2015-12-07T04:07:13+00:00" + "time": "2021-11-24T00:45:04+00:00" }, { "name": "dragonmantank/cron-expression", @@ -2371,6 +2393,90 @@ ], "time": "2022-10-26T14:07:24+00:00" }, + { + "name": "guzzlehttp/uri-template", + "version": "v1.0.1", + "source": { + "type": "git", + "url": "https://github.com/guzzle/uri-template.git", + "reference": "b945d74a55a25a949158444f09ec0d3c120d69e2" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/guzzle/uri-template/zipball/b945d74a55a25a949158444f09ec0d3c120d69e2", + "reference": "b945d74a55a25a949158444f09ec0d3c120d69e2", + "shasum": "" + }, + "require": { + "php": "^7.2.5 || ^8.0", + "symfony/polyfill-php80": "^1.17" + }, + "require-dev": { + "phpunit/phpunit": "^8.5.19 || ^9.5.8", + "uri-template/tests": "1.0.0" + }, + "type": "library", + "extra": { + "branch-alias": { + "dev-master": "1.0-dev" + } + }, + "autoload": { + "psr-4": { + "GuzzleHttp\\UriTemplate\\": "src" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "Graham Campbell", + "email": "hello@gjcampbell.co.uk", + "homepage": "https://github.com/GrahamCampbell" + }, + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + }, + { + "name": "George Mponos", + "email": "gmponos@gmail.com", + "homepage": "https://github.com/gmponos" + }, + { + "name": "Tobias Nyholm", + "email": "tobias.nyholm@gmail.com", + "homepage": "https://github.com/Nyholm" + } + ], + "description": "A polyfill class for uri_template of PHP", + "keywords": [ + "guzzlehttp", + "uri-template" + ], + "support": { + "issues": "https://github.com/guzzle/uri-template/issues", + "source": "https://github.com/guzzle/uri-template/tree/v1.0.1" + }, + "funding": [ + { + "url": "https://github.com/GrahamCampbell", + "type": "github" + }, + { + "url": "https://github.com/Nyholm", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/guzzlehttp/uri-template", + "type": "tidelift" + } + ], + "time": "2021-10-07T12:57:01+00:00" + }, { "name": "intervention/image", "version": "2.7.2", @@ -2457,26 +2563,32 @@ }, { "name": "laravel/framework", - "version": "v9.48.0", + "version": "v9.52.0", "source": { "type": "git", "url": "https://github.com/laravel/framework.git", - "reference": "c78ae7aeb0cbcb1a205050d3592247ba07f5b711" + "reference": "eb85cd9d72e5bfa54b4d0d9040786f26d6184a9e" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/laravel/framework/zipball/c78ae7aeb0cbcb1a205050d3592247ba07f5b711", - "reference": "c78ae7aeb0cbcb1a205050d3592247ba07f5b711", + "url": "https://api.github.com/repos/laravel/framework/zipball/eb85cd9d72e5bfa54b4d0d9040786f26d6184a9e", + "reference": "eb85cd9d72e5bfa54b4d0d9040786f26d6184a9e", "shasum": "" }, "require": { - "brick/math": "^0.10.2", - "doctrine/inflector": "^2.0", + "brick/math": "^0.9.3|^0.10.2|^0.11", + "doctrine/inflector": "^2.0.5", "dragonmantank/cron-expression": "^3.3.2", "egulias/email-validator": "^3.2.1|^4.0", + "ext-ctype": "*", + "ext-filter": "*", + "ext-hash": "*", "ext-mbstring": "*", "ext-openssl": "*", + "ext-session": "*", + "ext-tokenizer": "*", "fruitcake/php-cors": "^1.2", + "guzzlehttp/uri-template": "^1.0", "laravel/serializable-closure": "^1.2.2", "league/commonmark": "^2.2.1", "league/flysystem": "^3.8.0", @@ -2548,6 +2660,7 @@ "ably/ably-php": "^1.0", "aws/aws-sdk-php": "^3.235.5", "doctrine/dbal": "^2.13.3|^3.1.4", + "ext-gmp": "*", "fakerphp/faker": "^1.21", "guzzlehttp/guzzle": "^7.5", "league/flysystem-aws-s3-v3": "^3.0", @@ -2570,11 +2683,13 @@ "aws/aws-sdk-php": "Required to use the SQS queue driver, DynamoDb failed job storage, and SES mail driver (^3.235.5).", "brianium/paratest": "Required to run tests in parallel (^6.0).", "doctrine/dbal": "Required to rename columns and drop SQLite columns (^2.13.3|^3.1.4).", - "ext-bcmath": "Required to use the multiple_of validation rule.", + "ext-apcu": "Required to use the APC cache driver.", + "ext-fileinfo": "Required to use the Filesystem class.", "ext-ftp": "Required to use the Flysystem FTP driver.", "ext-gd": "Required to use Illuminate\\Http\\Testing\\FileFactory::image().", "ext-memcached": "Required to use the memcache cache driver.", - "ext-pcntl": "Required to use all features of the queue worker.", + "ext-pcntl": "Required to use all features of the queue worker and console signal trapping.", + "ext-pdo": "Required to use all database features.", "ext-posix": "Required to use all features of the queue worker.", "ext-redis": "Required to use the Redis cache and queue drivers (^4.0|^5.0).", "fakerphp/faker": "Required to use the eloquent factory builder (^1.9.1).", @@ -2642,20 +2757,20 @@ "issues": "https://github.com/laravel/framework/issues", "source": "https://github.com/laravel/framework" }, - "time": "2023-01-17T15:06:19+00:00" + "time": "2023-02-14T14:51:14+00:00" }, { "name": "laravel/serializable-closure", - "version": "v1.2.2", + "version": "v1.3.0", "source": { "type": "git", "url": "https://github.com/laravel/serializable-closure.git", - "reference": "47afb7fae28ed29057fdca37e16a84f90cc62fae" + "reference": "f23fe9d4e95255dacee1bf3525e0810d1a1b0f37" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/laravel/serializable-closure/zipball/47afb7fae28ed29057fdca37e16a84f90cc62fae", - "reference": "47afb7fae28ed29057fdca37e16a84f90cc62fae", + "url": "https://api.github.com/repos/laravel/serializable-closure/zipball/f23fe9d4e95255dacee1bf3525e0810d1a1b0f37", + "reference": "f23fe9d4e95255dacee1bf3525e0810d1a1b0f37", "shasum": "" }, "require": { @@ -2702,7 +2817,7 @@ "issues": "https://github.com/laravel/serializable-closure/issues", "source": "https://github.com/laravel/serializable-closure" }, - "time": "2022-09-08T13:45:54+00:00" + "time": "2023-01-30T18:31:20+00:00" }, { "name": "laravel/socialite", @@ -3114,16 +3229,16 @@ }, { "name": "league/commonmark", - "version": "2.3.8", + "version": "2.3.9", "source": { "type": "git", "url": "https://github.com/thephpleague/commonmark.git", - 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"version": "2.8.0", + "version": "2.9.1", "source": { "type": "git", "url": "https://github.com/Seldaek/monolog.git", - "reference": "720488632c590286b88b80e62aa3d3d551ad4a50" + "reference": "f259e2b15fb95494c83f52d3caad003bbf5ffaa1" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/Seldaek/monolog/zipball/720488632c590286b88b80e62aa3d3d551ad4a50", - "reference": "720488632c590286b88b80e62aa3d3d551ad4a50", + "url": "https://api.github.com/repos/Seldaek/monolog/zipball/f259e2b15fb95494c83f52d3caad003bbf5ffaa1", + "reference": "f259e2b15fb95494c83f52d3caad003bbf5ffaa1", "shasum": "" }, "require": { @@ -3885,7 +3999,7 @@ "doctrine/couchdb": "~1.0@dev", "elasticsearch/elasticsearch": "^7 || ^8", "ext-json": "*", - "graylog2/gelf-php": "^1.4.2", + "graylog2/gelf-php": "^1.4.2 || ^2@dev", "guzzlehttp/guzzle": "^7.4", "guzzlehttp/psr7": "^2.2", "mongodb/mongodb": "^1.8", @@ -3947,7 +4061,7 @@ ], "support": { "issues": "https://github.com/Seldaek/monolog/issues", - "source": "https://github.com/Seldaek/monolog/tree/2.8.0" + "source": "https://github.com/Seldaek/monolog/tree/2.9.1" }, "funding": [ { @@ -3959,7 +4073,7 @@ "type": "tidelift" } ], - "time": "2022-07-24T11:55:47+00:00" + "time": "2023-02-06T13:44:46+00:00" }, { "name": "mremi/url-shortener", @@ -4417,29 +4531,30 @@ }, { "name": "nette/utils", - "version": "v3.2.9", + "version": "v4.0.0", "source": { "type": "git", "url": "https://github.com/nette/utils.git", - "reference": "c91bac3470c34b2ecd5400f6e6fdf0b64a836a5c" + "reference": "cacdbf5a91a657ede665c541eda28941d4b09c1e" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/nette/utils/zipball/c91bac3470c34b2ecd5400f6e6fdf0b64a836a5c", - "reference": "c91bac3470c34b2ecd5400f6e6fdf0b64a836a5c", + "url": "https://api.github.com/repos/nette/utils/zipball/cacdbf5a91a657ede665c541eda28941d4b09c1e", + "reference": "cacdbf5a91a657ede665c541eda28941d4b09c1e", "shasum": "" }, "require": { - "php": ">=7.2 <8.3" + "php": ">=8.0 <8.3" }, "conflict": { - "nette/di": "<3.0.6" + "nette/finder": "<3", + "nette/schema": "<1.2.2" }, "require-dev": { "jetbrains/phpstorm-attributes": "dev-master", - "nette/tester": "~2.0", + "nette/tester": "^2.4", "phpstan/phpstan": "^1.0", - "tracy/tracy": "^2.3" + "tracy/tracy": "^2.9" }, "suggest": { "ext-gd": "to use Image", @@ -4453,7 +4568,7 @@ "type": "library", "extra": { "branch-alias": { - "dev-master": "3.2-dev" + "dev-master": "4.0-dev" } }, "autoload": { @@ -4497,9 +4612,9 @@ ], "support": { "issues": "https://github.com/nette/utils/issues", - "source": "https://github.com/nette/utils/tree/v3.2.9" + "source": "https://github.com/nette/utils/tree/v4.0.0" }, - "time": "2023-01-18T03:26:20+00:00" + "time": "2023-02-02T10:41:53+00:00" }, { "name": "nicolaslopezj/searchable", @@ -4609,16 +4724,16 @@ }, { "name": "nunomaduro/termwind", - "version": "v1.15.0", + "version": "v1.15.1", "source": { "type": "git", "url": "https://github.com/nunomaduro/termwind.git", - "reference": "594ab862396c16ead000de0c3c38f4a5cbe1938d" + "reference": "8ab0b32c8caa4a2e09700ea32925441385e4a5dc" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/nunomaduro/termwind/zipball/594ab862396c16ead000de0c3c38f4a5cbe1938d", - "reference": "594ab862396c16ead000de0c3c38f4a5cbe1938d", + "url": "https://api.github.com/repos/nunomaduro/termwind/zipball/8ab0b32c8caa4a2e09700ea32925441385e4a5dc", + "reference": "8ab0b32c8caa4a2e09700ea32925441385e4a5dc", "shasum": "" }, "require": { @@ -4675,7 +4790,7 @@ ], "support": { "issues": "https://github.com/nunomaduro/termwind/issues", - "source": "https://github.com/nunomaduro/termwind/tree/v1.15.0" + "source": "https://github.com/nunomaduro/termwind/tree/v1.15.1" }, "funding": [ { @@ -4691,31 +4806,37 @@ "type": "github" } ], - "time": "2022-12-20T19:00:15+00:00" + "time": "2023-02-08T01:06:31+00:00" }, { "name": "phenx/php-font-lib", - "version": "0.2.2", + "version": "0.5.4", "source": { "type": "git", - "url": "https://github.com/PhenX/php-font-lib.git", - "reference": "c30c7fc00a6b0d863e9bb4c5d5dd015298b2dc82" + "url": "https://github.com/dompdf/php-font-lib.git", + "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/PhenX/php-font-lib/zipball/c30c7fc00a6b0d863e9bb4c5d5dd015298b2dc82", - "reference": "c30c7fc00a6b0d863e9bb4c5d5dd015298b2dc82", + "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/dd448ad1ce34c63d09baccd05415e361300c35b4", + "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4", "shasum": "" }, + "require": { + "ext-mbstring": "*" + }, + "require-dev": { + "symfony/phpunit-bridge": "^3 || ^4 || ^5" + }, "type": "library", "autoload": { - "classmap": [ - "classes/" - ] + "psr-4": { + "FontLib\\": "src/FontLib" + } }, "notification-url": "https://packagist.org/downloads/", "license": [ - "LGPL" + "LGPL-3.0" ], "authors": [ { @@ -4726,10 +4847,55 @@ "description": "A library to read, parse, export and make subsets of different types of font files.", "homepage": "https://github.com/PhenX/php-font-lib", "support": { - "issues": "https://github.com/PhenX/php-font-lib/issues", - "source": "https://github.com/PhenX/php-font-lib/tree/master" + "issues": "https://github.com/dompdf/php-font-lib/issues", + "source": "https://github.com/dompdf/php-font-lib/tree/0.5.4" }, - "time": "2014-02-01T15:22:28+00:00" + "time": "2021-12-17T19:44:54+00:00" + }, + { + "name": "phenx/php-svg-lib", + "version": "0.3.4", + "source": { + "type": "git", + "url": "https://github.com/PhenX/php-svg-lib.git", + "reference": "f627771eb854aa7f45f80add0f23c6c4d67ea0f2" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/PhenX/php-svg-lib/zipball/f627771eb854aa7f45f80add0f23c6c4d67ea0f2", + "reference": "f627771eb854aa7f45f80add0f23c6c4d67ea0f2", + "shasum": "" + }, + "require": { + "php": "^7.4 || ^8.0", + "sabberworm/php-css-parser": "^8.3" + }, + "require-dev": { + "phpunit/phpunit": "^9.5" + }, + "type": "library", + "autoload": { + "psr-4": { + "Svg\\": "src/Svg" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "LGPL-3.0" + ], + "authors": [ + { + "name": "Fabien Ménager", + "email": "fabien.menager@gmail.com" + } + ], + "description": "A library to read, parse and export to PDF SVG files.", + "homepage": "https://github.com/PhenX/php-svg-lib", + "support": { + "issues": "https://github.com/PhenX/php-svg-lib/issues", + "source": "https://github.com/PhenX/php-svg-lib/tree/0.3.4" + }, + "time": "2021-10-18T02:13:32+00:00" }, { "name": "phpoffice/phpspreadsheet", @@ -5761,6 +5927,59 @@ ], "time": "2023-01-12T18:13:24+00:00" }, + { + "name": "sabberworm/php-css-parser", + "version": "8.4.0", + "source": { + "type": "git", + "url": "https://github.com/sabberworm/PHP-CSS-Parser.git", + "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30", + "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30", + "shasum": "" + }, + "require": { + "ext-iconv": "*", + "php": ">=5.6.20" + }, + "require-dev": { + "codacy/coverage": "^1.4", + "phpunit/phpunit": "^4.8.36" + }, + "suggest": { + "ext-mbstring": "for parsing UTF-8 CSS" + }, + "type": "library", + "autoload": { + "psr-4": { + "Sabberworm\\CSS\\": "src/" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "Raphael Schweikert" + } + ], + "description": "Parser for CSS Files written in PHP", + "homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser", + "keywords": [ + "css", + "parser", + "stylesheet" + ], + "support": { + "issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues", + "source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0" + }, + "time": "2021-12-11T13:40:54+00:00" + }, { "name": "sly/notification-pusher", "version": "v2.2.2", @@ -6520,16 +6739,16 @@ }, { "name": "symfony/http-foundation", - "version": "v6.2.5", + "version": "v6.2.6", "source": { "type": "git", "url": "https://github.com/symfony/http-foundation.git", - "reference": "9d081ead9d3432e2e8002178d14c4c9dd4b8ffbf" + "reference": "e8dd1f502bc2b3371d05092aa233b064b03ce7ed" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/symfony/http-foundation/zipball/9d081ead9d3432e2e8002178d14c4c9dd4b8ffbf", - "reference": "9d081ead9d3432e2e8002178d14c4c9dd4b8ffbf", + "url": "https://api.github.com/repos/symfony/http-foundation/zipball/e8dd1f502bc2b3371d05092aa233b064b03ce7ed", + "reference": "e8dd1f502bc2b3371d05092aa233b064b03ce7ed", "shasum": "" }, "require": { @@ -6578,7 +6797,7 @@ "description": "Defines an object-oriented layer for the HTTP specification", "homepage": "https://symfony.com", "support": { - "source": "https://github.com/symfony/http-foundation/tree/v6.2.5" + "source": "https://github.com/symfony/http-foundation/tree/v6.2.6" }, "funding": [ { @@ -6594,20 +6813,20 @@ "type": "tidelift" } ], - "time": "2023-01-01T08:38:09+00:00" + "time": "2023-01-30T15:46:28+00:00" }, { "name": "symfony/http-kernel", - "version": "v6.2.5", + "version": "v6.2.6", "source": { "type": "git", "url": "https://github.com/symfony/http-kernel.git", - "reference": "f68aaa11eee6b21c99bce0f3d98815924888fe62" + "reference": "7122db07b0d8dbf0de682267c84217573aee3ea7" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/symfony/http-kernel/zipball/f68aaa11eee6b21c99bce0f3d98815924888fe62", - "reference": "f68aaa11eee6b21c99bce0f3d98815924888fe62", + "url": "https://api.github.com/repos/symfony/http-kernel/zipball/7122db07b0d8dbf0de682267c84217573aee3ea7", + "reference": "7122db07b0d8dbf0de682267c84217573aee3ea7", "shasum": "" }, "require": { @@ -6689,7 +6908,7 @@ "description": "Provides a structured process for converting a Request into a Response", "homepage": "https://symfony.com", "support": { - "source": "https://github.com/symfony/http-kernel/tree/v6.2.5" + "source": "https://github.com/symfony/http-kernel/tree/v6.2.6" }, "funding": [ { @@ -6705,7 +6924,7 @@ "type": "tidelift" } ], - "time": "2023-01-24T15:33:24+00:00" + "time": "2023-02-01T08:32:25+00:00" }, { "name": "symfony/mailer", @@ -9093,32 +9312,33 @@ }, { "name": "vsmoraes/laravel-pdf", - "version": "1.0.1", + "version": "dev-dev-laravel6", "source": { "type": "git", - "url": "https://github.com/vsmoraes/pdf-laravel5.git", - "reference": "89fa632ee3b973870e92b8329615a806c15b942c" + "url": "https://github.com/sandesh556/pdf-laravel5.git", + "reference": "360650ce5ba5553da2a62b9d76b35cee6365551a" }, "dist": { "type": "zip", - "url": "https://api.github.com/repos/vsmoraes/pdf-laravel5/zipball/89fa632ee3b973870e92b8329615a806c15b942c", - "reference": "89fa632ee3b973870e92b8329615a806c15b942c", + "url": "https://api.github.com/repos/sandesh556/pdf-laravel5/zipball/360650ce5ba5553da2a62b9d76b35cee6365551a", + "reference": "360650ce5ba5553da2a62b9d76b35cee6365551a", "shasum": "" }, "require": { - "dompdf/dompdf": "0.6.*", - "php": ">=5.4.0" + "dompdf/dompdf": "0.8.*|0.9.*|1.0.*|1.1.*", + "illuminate/http": "^9.0", + "php": ">=8.1" }, "require-dev": { - "phpunit/phpunit": "4.4.*" + "phpunit/phpunit": "^9.5.10" }, + "default-branch": true, "type": "library", "autoload": { "psr-4": { "Vsmoraes\\Pdf\\": "src/" } }, - "notification-url": "https://packagist.org/downloads/", "license": [ "MIT" ], @@ -9130,16 +9350,17 @@ ], "description": "DOMPDF module for Laravel 5", "keywords": [ + "css", "dompdf", + "html", + "html2pdf", "laravel", "pdf" ], "support": { - "issues": "https://github.com/vsmoraes/pdf-laravel5/issues", - "source": "https://github.com/vsmoraes/pdf-laravel5/tree/master" + "source": "https://github.com/sandesh556/pdf-laravel5/tree/dev-laravel6" }, - "abandoned": "barryvdh/laravel-dompdf", - "time": "2015-03-20T13:30:34+00:00" + "time": "2022-11-12T07:05:25+00:00" }, { "name": "webmozart/assert", @@ -13095,9 +13316,9 @@ "aliases": [], "minimum-stability": "stable", "stability-flags": { + "vsmoraes/laravel-pdf": 20, "neitanod/forceutf8": 20, "tymon/jwt-auth": 20, - "maatwebsite/excel": 20, "davibennun/laravel-push-notification": 20, "chumper/datatable": 20, "chumper/zipper": 20, diff --git a/config/app.php b/config/app.php index 5ef28ff68..1dea56ca6 100644 --- a/config/app.php +++ b/config/app.php @@ -184,7 +184,8 @@ return [ Barryvdh\Debugbar\ServiceProvider::class, \Chumper\Datatable\DatatableServiceProvider::class, \Yajra\DataTables\DataTablesServiceProvider::class, - \Bugsnag\BugsnagLaravel\BugsnagServiceProvider::class + \Bugsnag\BugsnagLaravel\BugsnagServiceProvider::class, + Maatwebsite\Excel\ExcelServiceProvider::class, ], /* |-------------------------------------------------------------------------- diff --git a/resources/views/themes/default1/admin/helpdesk/agent/groups/create.blade.php b/resources/views/themes/default1/admin/helpdesk/agent/groups/create.blade.php index 53abd703e..d19731099 100644 --- a/resources/views/themes/default1/admin/helpdesk/agent/groups/create.blade.php +++ b/resources/views/themes/default1/admin/helpdesk/agent/groups/create.blade.php @@ -33,7 +33,7 @@ class="nav-link active" @section('content') -{!! Form::open(array('action' => 'Admin\helpdesk\GroupController@store' , 'method' => 'post') )!!} +{!! Form::open(array('route' => 'groups.store' , 'method' => 'post') )!!} @if(Session::has('errors'))
diff --git a/resources/views/themes/default1/admin/helpdesk/manage/helptopic/create.blade.php b/resources/views/themes/default1/admin/helpdesk/manage/helptopic/create.blade.php index aa2990862..dc97eb00b 100644 --- a/resources/views/themes/default1/admin/helpdesk/manage/helptopic/create.blade.php +++ b/resources/views/themes/default1/admin/helpdesk/manage/helptopic/create.blade.php @@ -32,7 +32,7 @@ class="nav-link active" @section('content') -{!! Form::open(['action' => 'Admin\helpdesk\HelptopicController@store', 'method' => 'post']) !!} +{!! Form::open(['route' => 'helptopic.store', 'method' => 'post']) !!} @if(Session::has('errors'))
diff --git a/resources/views/themes/default1/admin/helpdesk/manage/sla/create.blade.php b/resources/views/themes/default1/admin/helpdesk/manage/sla/create.blade.php index e64975d3c..7362447c2 100644 --- a/resources/views/themes/default1/admin/helpdesk/manage/sla/create.blade.php +++ b/resources/views/themes/default1/admin/helpdesk/manage/sla/create.blade.php @@ -32,7 +32,7 @@ class="nav-link active" @section('content') -{!! Form::open(['action' => 'Admin\helpdesk\SlaController@store', 'method' => 'post']) !!} +{!! Form::open(['route' => 'sla.store', 'method' => 'post']) !!} @if(Session::has('errors'))
diff --git a/resources/views/themes/default1/admin/kb/category/create.blade.php b/resources/views/themes/default1/admin/kb/category/create.blade.php index d6a483e85..06b15309c 100644 --- a/resources/views/themes/default1/admin/kb/category/create.blade.php +++ b/resources/views/themes/default1/admin/kb/category/create.blade.php @@ -9,7 +9,7 @@ @section('content') -{!! Form::open(array('action' => 'Admin\kb\CategoryController@store' , 'method' => 'post') )!!} +{!! Form::open(array('route' => 'category.store' , 'method' => 'post') )!!}

Add Category

{!! Form::submit('save',['class'=>'form-group btn btn-primary pull-right'])!!} diff --git a/resources/views/themes/default1/agent/helpdesk/report/pdf.blade.php b/resources/views/themes/default1/agent/helpdesk/report/pdf.blade.php index f245f420b..bc0ebf29c 100644 --- a/resources/views/themes/default1/agent/helpdesk/report/pdf.blade.php +++ b/resources/views/themes/default1/agent/helpdesk/report/pdf.blade.php @@ -51,13 +51,13 @@ Date - @if(array_key_exists('open', $table_datas[1])) + @if($table_datas[1]->open) Created @endif - @if(array_key_exists('closed', $table_datas[1])) + @if($table_datas[1]->closed) Closed @endif - @if(array_key_exists('reopened', $table_datas[1])) + @if($table_datas[1]->reopened) Reopened @endif @@ -71,15 +71,15 @@ foreach ($table_datas as $table_data) { echo ''; echo '' . $table_data->date . ''; - if (array_key_exists('open', $table_data)) { + if ($table_data->open) { echo '' . $table_data->open . ''; $table_open += $table_data->open; } - if (array_key_exists('closed', $table_data)) { + if ($table_data->closed) { echo '' . $table_data->closed . ''; $table_closed += $table_data->closed; } - if (array_key_exists('reopened', $table_data)) { + if ($table_data->reopened) { echo '' . $table_data->reopened . ''; $table_reopened += $table_data->reopened; } @@ -95,17 +95,17 @@ TOTAL IN PROGRESS : {!! $table_datas[1]->inprogress !!} - @if(array_key_exists('open', $table_data)) + @if($table_data->open) TOTAL CREATED : {!! $table_open !!} @endif - @if(array_key_exists('reopened', $table_data)) + @if($table_data->reopened) TOTAL REOPENED : {!! $table_reopened !!} @endif - @if(array_key_exists('closed', $table_data)) + @if($table_data->closed) TOTAL CLOSED : {!! $table_closed !!} @endif diff --git a/resources/views/themes/default1/agent/helpdesk/user/profile-edit.blade.php b/resources/views/themes/default1/agent/helpdesk/user/profile-edit.blade.php index ab0a567a7..88d572ad3 100644 --- a/resources/views/themes/default1/agent/helpdesk/user/profile-edit.blade.php +++ b/resources/views/themes/default1/agent/helpdesk/user/profile-edit.blade.php @@ -143,7 +143,7 @@ class="nav-link active" {!! Form::label('profile_pic',Lang::get('lang.profile_pic'),['style'=>'font-weight:400;margin-bottom:0px;']) !!} {!! Form::file('profile_pic',['class' => 'form-file']) !!} -
+
{!! Form::token() !!} {!! Form::close() !!} diff --git a/resources/views/themes/default1/agent/kb/article/create.blade.php b/resources/views/themes/default1/agent/kb/article/create.blade.php index 2fccab2d3..a23c4b72b 100644 --- a/resources/views/themes/default1/agent/kb/article/create.blade.php +++ b/resources/views/themes/default1/agent/kb/article/create.blade.php @@ -36,7 +36,7 @@ class="nav-item menu-open" @section('content') -{!! Form::open(array('action' => 'Agent\kb\ArticleController@store' , 'method' => 'post') )!!} +{!! Form::open(array('route' => 'article.store' , 'method' => 'post') )!!} @if(Session::has('success'))
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').appendTo(document.body).addClass(a.options.className).css({top:d.top,left:d.left,height:b.innerHeight(),width:b.innerWidth(),position:"absolute"}).animate(c,a.duration,a.options.easing,function(){f.remove();a.callback&&a.callback.apply(b[0],arguments); -b.dequeue()})})}})(jQuery); -; \ No newline at end of file diff --git a/vendor/phenx/php-font-lib/www/make_subset.php b/vendor/phenx/php-font-lib/www/make_subset.php deleted file mode 100644 index 44a09cd69..000000000 --- a/vendor/phenx/php-font-lib/www/make_subset.php +++ /dev/null @@ -1,70 +0,0 @@ - - * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License - */ - -$fontfile = null; -if (isset($_GET["fontfile"])) { - $fontfile = basename($_GET["fontfile"]); - $fontfile = "../fonts/$fontfile"; -} - -if (!file_exists($fontfile)) { - return; -} - -$name = isset($_GET["name"]) ? $_GET["name"] : null; - -if (isset($_POST["subset"])) { - $subset = $_POST["subset"]; - - ob_start(); - - require_once "../classes/Font.php"; - - $font = Font::load($fontfile); - $font->parse(); - - $font->setSubset($subset); - $font->reduce(); - - $new_filename = basename($fontfile); - $new_filename = substr($new_filename, 0, -4)."-subset.".substr($new_filename, -3); - - header("Content-Type: font/truetype"); - header("Content-Disposition: attachment; filename=\"$new_filename\""); - - $tmp = tempnam(sys_get_temp_dir(), "fnt"); - $font->open($tmp, Font_Binary_Stream::modeWrite); - $font->encode(array("OS/2")); - $font->close(); - - ob_end_clean(); - - readfile($tmp); - unlink($tmp); - - return; -} ?> - - - - - Subset maker - - - -

-
- -
- -
- - \ No newline at end of file diff --git a/vendor/phenx/php-font-lib/www/readme.html b/vendor/phenx/php-font-lib/www/readme.html deleted file mode 100644 index 9d4485e7c..000000000 --- a/vendor/phenx/php-font-lib/www/readme.html +++ /dev/null @@ -1,27 +0,0 @@ - - - - - - - -

PHP-Font-lib is a set of classes that can help you extract various information from font files.

- -

Currently supported

- - -

TODO

- - - \ No newline at end of file diff --git a/vendor/phenx/php-font-lib/www/test.php b/vendor/phenx/php-font-lib/www/test.php deleted file mode 100644 index aac53ade5..000000000 --- a/vendor/phenx/php-font-lib/www/test.php +++ /dev/null @@ -1,75 +0,0 @@ - - - - - - - - -
-setFile(Font_Binary_Stream::getTempFile());
-  
-  $stream->w($type, $data);
-  $stream->seek(0);
-  $new_data = $stream->r($type);
-  
-  if ($new_data !== $data) {
-    echo "NOT OK \t $data \t => $new_data
"; - } - else { - echo "OK $type
"; - } -}*/ - -// font RW -$filename = "../fonts/DejaVuSansMono.ttf"; -$filename_out = "$filename.2.ttf"; - -Font::$debug = true; -$font = Font::load($filename); -$font->parse(); - - -$font->setSubset("(.apbiI,mn"); -$font->reduce(); - -$font->open($filename_out, Font_Binary_Stream::modeWrite); -$font->encode(array("OS/2")); - -?> - -File size: bytes -Memory: KB -Time: s -
- - \ No newline at end of file diff --git a/vendor/phenx/php-svg-lib/COPYING b/vendor/phenx/php-svg-lib/COPYING new file mode 100644 index 000000000..0a041280b --- /dev/null +++ b/vendor/phenx/php-svg-lib/COPYING @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. 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Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/vendor/phenx/php-svg-lib/COPYING.GPL b/vendor/phenx/php-svg-lib/COPYING.GPL new file mode 100644 index 000000000..f288702d2 --- /dev/null +++ b/vendor/phenx/php-svg-lib/COPYING.GPL @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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But first, please read +. diff --git a/vendor/phenx/php-svg-lib/README.md b/vendor/phenx/php-svg-lib/README.md new file mode 100644 index 000000000..f11cde9ea --- /dev/null +++ b/vendor/phenx/php-svg-lib/README.md @@ -0,0 +1,14 @@ +# SVG file parsing / rendering library + +[![Build Status](https://travis-ci.org/PhenX/php-svg-lib.svg?branch=master)](https://travis-ci.org/PhenX/php-svg-lib) +[![Coverage Status](https://coveralls.io/repos/PhenX/php-svg-lib/badge.svg)](https://coveralls.io/r/PhenX/php-svg-lib) + + +[![Latest Stable Version](https://poser.pugx.org/phenx/php-svg-lib/v/stable)](https://packagist.org/packages/phenx/php-svg-lib) +[![Total Downloads](https://poser.pugx.org/phenx/php-svg-lib/downloads)](https://packagist.org/packages/phenx/php-svg-lib) +[![Latest Unstable Version](https://poser.pugx.org/phenx/php-svg-lib/v/unstable)](https://packagist.org/packages/phenx/php-svg-lib) +[![License](https://poser.pugx.org/phenx/php-svg-lib/license)](https://packagist.org/packages/phenx/php-svg-lib) + +The main purpose of this lib is to rasterize SVG to a surface which can be an image or a PDF for example, through a `\Svg\Surface` PHP interface. + +This project was initialized by the need to render SVG documents inside PDF files for the [DomPdf](http://dompdf.github.io) project. \ No newline at end of file diff --git a/vendor/phenx/php-svg-lib/composer.json b/vendor/phenx/php-svg-lib/composer.json new file mode 100644 index 000000000..193c642db --- /dev/null +++ b/vendor/phenx/php-svg-lib/composer.json @@ -0,0 +1,30 @@ +{ + "name": "phenx/php-svg-lib", + "type": "library", + "description": "A library to read, parse and export to PDF SVG files.", + "homepage": "https://github.com/PhenX/php-svg-lib", + "license": "LGPL-3.0", + "authors": [ + { + "name": "Fabien Ménager", + "email": "fabien.menager@gmail.com" + } + ], + "autoload": { + "psr-4": { + "Svg\\": "src/Svg" + } + }, + "autoload-dev": { + "psr-4": { + "Svg\\Tests\\": "tests/Svg" + } + }, + "require": { + "php": "^7.4 || ^8.0", + "sabberworm/php-css-parser": "^8.3" + }, + "require-dev": { + "phpunit/phpunit": "^9.5" + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/DefaultStyle.php b/vendor/phenx/php-svg-lib/src/Svg/DefaultStyle.php new file mode 100644 index 000000000..2fe312b85 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/DefaultStyle.php @@ -0,0 +1,29 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg; + +class DefaultStyle extends Style +{ + public $color = ''; + public $opacity = 1.0; + public $display = 'inline'; + + public $fill = 'black'; + public $fillOpacity = 1.0; + public $fillRule = 'nonzero'; + + public $stroke = 'none'; + public $strokeOpacity = 1.0; + public $strokeLinecap = 'butt'; + public $strokeLinejoin = 'miter'; + public $strokeMiterlimit = 4; + public $strokeWidth = 1.0; + public $strokeDasharray = 0; + public $strokeDashoffset = 0; +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Document.php b/vendor/phenx/php-svg-lib/src/Svg/Document.php new file mode 100644 index 000000000..2561e3aeb --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Document.php @@ -0,0 +1,401 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg; + +use Svg\Surface\SurfaceInterface; +use Svg\Tag\AbstractTag; +use Svg\Tag\Anchor; +use Svg\Tag\Circle; +use Svg\Tag\Ellipse; +use Svg\Tag\Group; +use Svg\Tag\ClipPath; +use Svg\Tag\Image; +use Svg\Tag\Line; +use Svg\Tag\LinearGradient; +use Svg\Tag\Path; +use Svg\Tag\Polygon; +use Svg\Tag\Polyline; +use Svg\Tag\Rect; +use Svg\Tag\Stop; +use Svg\Tag\Text; +use Svg\Tag\StyleTag; +use Svg\Tag\UseTag; + +class Document extends AbstractTag +{ + protected $filename; + public $inDefs = false; + + protected $x; + protected $y; + protected $width; + protected $height; + + protected $subPathInit; + protected $pathBBox; + protected $viewBox; + + /** @var SurfaceInterface */ + protected $surface; + + /** @var AbstractTag[] */ + protected $stack = array(); + + /** @var AbstractTag[] */ + protected $defs = array(); + + /** @var \Sabberworm\CSS\CSSList\Document[] */ + protected $styleSheets = array(); + + public function loadFile($filename) + { + $this->filename = $filename; + } + + protected function initParser() { + $parser = xml_parser_create("utf-8"); + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false); + xml_set_element_handler( + $parser, + array($this, "_tagStart"), + array($this, "_tagEnd") + ); + xml_set_character_data_handler( + $parser, + array($this, "_charData") + ); + + return $parser; + } + + public function __construct() { + + } + + /** + * @return SurfaceInterface + */ + public function getSurface() + { + return $this->surface; + } + + public function getStack() + { + return $this->stack; + } + + public function getWidth() + { + return $this->width; + } + + public function getHeight() + { + return $this->height; + } + + public function getDimensions() { + $rootAttributes = null; + + $parser = xml_parser_create("utf-8"); + xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false); + xml_set_element_handler( + $parser, + function ($parser, $name, $attributes) use (&$rootAttributes) { + if ($name === "svg" && $rootAttributes === null) { + $attributes = array_change_key_case($attributes, CASE_LOWER); + + $rootAttributes = $attributes; + } + }, + function ($parser, $name) {} + ); + + $fp = fopen($this->filename, "r"); + while ($line = fread($fp, 8192)) { + xml_parse($parser, $line, false); + + if ($rootAttributes !== null) { + break; + } + } + + xml_parser_free($parser); + + return $this->handleSizeAttributes($rootAttributes); + } + + public function handleSizeAttributes($attributes){ + if ($this->width === null) { + if (isset($attributes["width"])) { + $width = Style::convertSize($attributes["width"], 400); + $this->width = $width; + } + + if (isset($attributes["height"])) { + $height = Style::convertSize($attributes["height"], 300); + $this->height = $height; + } + + if (isset($attributes['viewbox'])) { + $viewBox = preg_split('/[\s,]+/is', trim($attributes['viewbox'])); + if (count($viewBox) == 4) { + $this->x = $viewBox[0]; + $this->y = $viewBox[1]; + + if (!$this->width) { + $this->width = $viewBox[2]; + } + if (!$this->height) { + $this->height = $viewBox[3]; + } + } + } + } + + return array( + 0 => $this->width, + 1 => $this->height, + + "width" => $this->width, + "height" => $this->height, + ); + } + + public function getDocument(){ + return $this; + } + + /** + * Append a style sheet + * + * @param \Sabberworm\CSS\CSSList\Document $stylesheet + */ + public function appendStyleSheet($stylesheet) { + $this->styleSheets[] = $stylesheet; + } + + /** + * Get the document style sheets + * + * @return \Sabberworm\CSS\CSSList\Document[] + */ + public function getStyleSheets() { + return $this->styleSheets; + } + + protected function before($attributes) + { + $surface = $this->getSurface(); + + $style = new DefaultStyle(); + $style->inherit($this); + $style->fromAttributes($attributes); + + $this->setStyle($style); + + $surface->setStyle($style); + } + + public function render(SurfaceInterface $surface) + { + $this->inDefs = false; + $this->surface = $surface; + + $parser = $this->initParser(); + + if ($this->x || $this->y) { + $surface->translate(-$this->x, -$this->y); + } + + $fp = fopen($this->filename, "r"); + while ($line = fread($fp, 8192)) { + xml_parse($parser, $line, false); + } + + xml_parse($parser, "", true); + + xml_parser_free($parser); + } + + protected function svgOffset($attributes) + { + $this->attributes = $attributes; + + $this->handleSizeAttributes($attributes); + } + + public function getDef($id) { + $id = ltrim($id, "#"); + + return isset($this->defs[$id]) ? $this->defs[$id] : null; + } + + private function _tagStart($parser, $name, $attributes) + { + $this->x = 0; + $this->y = 0; + + $tag = null; + + $attributes = array_change_key_case($attributes, CASE_LOWER); + + switch (strtolower($name)) { + case 'defs': + $this->inDefs = true; + return; + + case 'svg': + if (count($this->attributes)) { + $tag = new Group($this, $name); + } + else { + $tag = $this; + $this->svgOffset($attributes); + } + break; + + case 'path': + $tag = new Path($this, $name); + break; + + case 'rect': + $tag = new Rect($this, $name); + break; + + case 'circle': + $tag = new Circle($this, $name); + break; + + case 'ellipse': + $tag = new Ellipse($this, $name); + break; + + case 'image': + $tag = new Image($this, $name); + break; + + case 'line': + $tag = new Line($this, $name); + break; + + case 'polyline': + $tag = new Polyline($this, $name); + break; + + case 'polygon': + $tag = new Polygon($this, $name); + break; + + case 'lineargradient': + $tag = new LinearGradient($this, $name); + break; + + case 'radialgradient': + $tag = new LinearGradient($this, $name); + break; + + case 'stop': + $tag = new Stop($this, $name); + break; + + case 'style': + $tag = new StyleTag($this, $name); + break; + + case 'a': + $tag = new Anchor($this, $name); + break; + + case 'g': + case 'symbol': + $tag = new Group($this, $name); + break; + + case 'clippath': + $tag = new ClipPath($this, $name); + break; + + case 'use': + $tag = new UseTag($this, $name); + break; + + case 'text': + $tag = new Text($this, $name); + break; + + case 'desc': + return; + } + + if ($tag) { + if (isset($attributes["id"])) { + $this->defs[$attributes["id"]] = $tag; + } + else { + /** @var AbstractTag $top */ + $top = end($this->stack); + if ($top && $top != $tag) { + $top->children[] = $tag; + } + } + + $this->stack[] = $tag; + + $tag->handle($attributes); + } + } + + function _charData($parser, $data) + { + $stack_top = end($this->stack); + + if ($stack_top instanceof Text || $stack_top instanceof StyleTag) { + $stack_top->appendText($data); + } + } + + function _tagEnd($parser, $name) + { + /** @var AbstractTag $tag */ + $tag = null; + switch (strtolower($name)) { + case 'defs': + $this->inDefs = false; + return; + + case 'svg': + case 'path': + case 'rect': + case 'circle': + case 'ellipse': + case 'image': + case 'line': + case 'polyline': + case 'polygon': + case 'radialgradient': + case 'lineargradient': + case 'stop': + case 'style': + case 'text': + case 'g': + case 'symbol': + case 'clippath': + case 'use': + case 'a': + $tag = array_pop($this->stack); + break; + } + + if (!$this->inDefs && $tag) { + $tag->handleEnd(); + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Gradient/Stop.php b/vendor/phenx/php-svg-lib/src/Svg/Gradient/Stop.php new file mode 100644 index 000000000..a37fb970b --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Gradient/Stop.php @@ -0,0 +1,16 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Gradient; + +class Stop +{ + public $offset; + public $color; + public $opacity = 1.0; +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Style.php b/vendor/phenx/php-svg-lib/src/Svg/Style.php new file mode 100644 index 000000000..0c6263303 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Style.php @@ -0,0 +1,550 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg; + +use Svg\Tag\AbstractTag; + +class Style +{ + const TYPE_COLOR = 1; + const TYPE_LENGTH = 2; + const TYPE_NAME = 3; + const TYPE_ANGLE = 4; + const TYPE_NUMBER = 5; + + public $color; + public $opacity; + public $display; + + public $fill; + public $fillOpacity; + public $fillRule; + + public $stroke; + public $strokeOpacity; + public $strokeLinecap; + public $strokeLinejoin; + public $strokeMiterlimit; + public $strokeWidth; + public $strokeDasharray; + public $strokeDashoffset; + + public $fontFamily = 'serif'; + public $fontSize = 12; + public $fontWeight = 'normal'; + public $fontStyle = 'normal'; + public $textAnchor = 'start'; + + protected function getStyleMap() + { + return array( + 'color' => array('color', self::TYPE_COLOR), + 'opacity' => array('opacity', self::TYPE_NUMBER), + 'display' => array('display', self::TYPE_NAME), + + 'fill' => array('fill', self::TYPE_COLOR), + 'fill-opacity' => array('fillOpacity', self::TYPE_NUMBER), + 'fill-rule' => array('fillRule', self::TYPE_NAME), + + 'stroke' => array('stroke', self::TYPE_COLOR), + 'stroke-dasharray' => array('strokeDasharray', self::TYPE_NAME), + 'stroke-dashoffset' => array('strokeDashoffset', self::TYPE_NUMBER), + 'stroke-linecap' => array('strokeLinecap', self::TYPE_NAME), + 'stroke-linejoin' => array('strokeLinejoin', self::TYPE_NAME), + 'stroke-miterlimit' => array('strokeMiterlimit', self::TYPE_NUMBER), + 'stroke-opacity' => array('strokeOpacity', self::TYPE_NUMBER), + 'stroke-width' => array('strokeWidth', self::TYPE_NUMBER), + + 'font-family' => array('fontFamily', self::TYPE_NAME), + 'font-size' => array('fontSize', self::TYPE_NUMBER), + 'font-weight' => array('fontWeight', self::TYPE_NAME), + 'font-style' => array('fontStyle', self::TYPE_NAME), + 'text-anchor' => array('textAnchor', self::TYPE_NAME), + ); + } + + /** + * @param $attributes + * + * @return Style + */ + public function fromAttributes($attributes) + { + $this->fillStyles($attributes); + + if (isset($attributes["style"])) { + $styles = self::parseCssStyle($attributes["style"]); + $this->fillStyles($styles); + } + } + + public function inherit(AbstractTag $tag) { + $group = $tag->getParentGroup(); + if ($group) { + $parent_style = $group->getStyle(); + + foreach ($parent_style as $_key => $_value) { + if ($_value !== null) { + $this->$_key = $_value; + } + } + } + } + + public function fromStyleSheets(AbstractTag $tag, $attributes) { + $class = isset($attributes["class"]) ? preg_split('/\s+/', trim($attributes["class"])) : null; + + $stylesheets = $tag->getDocument()->getStyleSheets(); + + $styles = array(); + + foreach ($stylesheets as $_sc) { + + /** @var \Sabberworm\CSS\RuleSet\DeclarationBlock $_decl */ + foreach ($_sc->getAllDeclarationBlocks() as $_decl) { + + /** @var \Sabberworm\CSS\Property\Selector $_selector */ + foreach ($_decl->getSelectors() as $_selector) { + $_selector = $_selector->getSelector(); + + // Match class name + if ($class !== null) { + foreach ($class as $_class) { + if ($_selector === ".$_class") { + /** @var \Sabberworm\CSS\Rule\Rule $_rule */ + foreach ($_decl->getRules() as $_rule) { + $styles[$_rule->getRule()] = $_rule->getValue() . ""; + } + + break 2; + } + } + } + + // Match tag name + if ($_selector === $tag->tagName) { + /** @var \Sabberworm\CSS\Rule\Rule $_rule */ + foreach ($_decl->getRules() as $_rule) { + $styles[$_rule->getRule()] = $_rule->getValue() . ""; + } + + break; + } + } + } + } + + $this->fillStyles($styles); + } + + protected function fillStyles($styles) + { + foreach ($this->getStyleMap() as $from => $spec) { + if (isset($styles[$from])) { + list($to, $type) = $spec; + $value = null; + switch ($type) { + case self::TYPE_COLOR: + $value = self::parseColor($styles[$from]); + break; + + case self::TYPE_NUMBER: + $value = ($styles[$from] === null) ? null : (float)$styles[$from]; + break; + + default: + $value = $styles[$from]; + } + + if ($value !== null) { + $this->$to = $value; + } + } + } + } + + static function parseColor($color) + { + $color = strtolower(trim($color)); + + $parts = preg_split('/[^,]\s+/', $color, 2); + + if (count($parts) == 2) { + $color = $parts[1]; + } + else { + $color = $parts[0]; + } + + if ($color === "none") { + return "none"; + } + + // SVG color name + if (isset(self::$colorNames[$color])) { + return self::parseHexColor(self::$colorNames[$color]); + } + + // Hex color + if ($color[0] === "#") { + return self::parseHexColor($color); + } + + // RGB color + if (strpos($color, "rgb") !== false) { + return self::getTriplet($color); + } + + // RGB color + if (strpos($color, "hsl") !== false) { + $triplet = self::getTriplet($color, true); + + if ($triplet == null) { + return null; + } + + list($h, $s, $l) = $triplet; + + $r = $l; + $g = $l; + $b = $l; + $v = ($l <= 0.5) ? ($l * (1.0 + $s)) : ($l + $s - $l * $s); + if ($v > 0) { + $m = $l + $l - $v; + $sv = ($v - $m) / $v; + $h *= 6.0; + $sextant = floor($h); + $fract = $h - $sextant; + $vsf = $v * $sv * $fract; + $mid1 = $m + $vsf; + $mid2 = $v - $vsf; + + switch ($sextant) { + case 0: + $r = $v; + $g = $mid1; + $b = $m; + break; + case 1: + $r = $mid2; + $g = $v; + $b = $m; + break; + case 2: + $r = $m; + $g = $v; + $b = $mid1; + break; + case 3: + $r = $m; + $g = $mid2; + $b = $v; + break; + case 4: + $r = $mid1; + $g = $m; + $b = $v; + break; + case 5: + $r = $v; + $g = $m; + $b = $mid2; + break; + } + } + + return array( + $r * 255.0, + $g * 255.0, + $b * 255.0, + ); + } + + // Gradient + if (strpos($color, "url(#") !== false) { + $i = strpos($color, "("); + $j = strpos($color, ")"); + + // Bad url format + if ($i === false || $j === false) { + return null; + } + + return trim(substr($color, $i + 1, $j - $i - 1)); + } + + return null; + } + + static function getTriplet($color, $percent = false) { + $i = strpos($color, "("); + $j = strpos($color, ")"); + + // Bad color value + if ($i === false || $j === false) { + return null; + } + + $triplet = preg_split("/\\s*,\\s*/", trim(substr($color, $i + 1, $j - $i - 1))); + + if (count($triplet) != 3) { + return null; + } + + foreach (array_keys($triplet) as $c) { + $triplet[$c] = trim($triplet[$c]); + + if ($percent) { + if ($triplet[$c][strlen($triplet[$c]) - 1] === "%") { + $triplet[$c] = floatval($triplet[$c]) / 100; + } + else { + $triplet[$c] = $triplet[$c] / 255; + } + } + else { + if ($triplet[$c][strlen($triplet[$c]) - 1] === "%") { + $triplet[$c] = round(floatval($triplet[$c]) * 2.55); + } + } + } + + return $triplet; + } + + static function parseHexColor($hex) + { + $c = array(0, 0, 0); + + // #FFFFFF + if (isset($hex[6])) { + $c[0] = hexdec(substr($hex, 1, 2)); + $c[1] = hexdec(substr($hex, 3, 2)); + $c[2] = hexdec(substr($hex, 5, 2)); + } else { + $c[0] = hexdec($hex[1] . $hex[1]); + $c[1] = hexdec($hex[2] . $hex[2]); + $c[2] = hexdec($hex[3] . $hex[3]); + } + + return $c; + } + + /** + * Simple CSS parser + * + * @param $style + * + * @return array + */ + static function parseCssStyle($style) + { + $matches = array(); + preg_match_all("/([a-z-]+)\\s*:\\s*([^;$]+)/si", $style, $matches, PREG_SET_ORDER); + + $styles = array(); + foreach ($matches as $match) { + $styles[$match[1]] = $match[2]; + } + + return $styles; + } + + /** + * Convert a size to a float + * + * @param string $size SVG size + * @param float $dpi DPI + * @param float $referenceSize Reference size + * + * @return float|null + */ + static function convertSize($size, $referenceSize = 11.0, $dpi = 96.0) { + $size = trim(strtolower($size)); + + if (is_numeric($size)) { + return $size; + } + + if ($pos = strpos($size, "px")) { + return floatval(substr($size, 0, $pos)); + } + + if ($pos = strpos($size, "pt")) { + return floatval(substr($size, 0, $pos)); + } + + if ($pos = strpos($size, "cm")) { + return floatval(substr($size, 0, $pos)) * $dpi; + } + + if ($pos = strpos($size, "%")) { + return $referenceSize * substr($size, 0, $pos) / 100; + } + + if ($pos = strpos($size, "em")) { + return $referenceSize * substr($size, 0, $pos); + } + + // TODO cm, mm, pc, in, etc + + return null; + } + + static $colorNames = array( + 'antiquewhite' => '#FAEBD7', + 'aqua' => '#00FFFF', + 'aquamarine' => '#7FFFD4', + 'beige' => '#F5F5DC', + 'black' => '#000000', + 'blue' => '#0000FF', + 'brown' => '#A52A2A', + 'cadetblue' => '#5F9EA0', + 'chocolate' => '#D2691E', + 'cornflowerblue' => '#6495ED', + 'crimson' => '#DC143C', + 'darkblue' => '#00008B', + 'darkgoldenrod' => '#B8860B', + 'darkgreen' => '#006400', + 'darkmagenta' => '#8B008B', + 'darkorange' => '#FF8C00', + 'darkred' => '#8B0000', + 'darkseagreen' => '#8FBC8F', + 'darkslategray' => '#2F4F4F', + 'darkviolet' => '#9400D3', + 'deepskyblue' => '#00BFFF', + 'dodgerblue' => '#1E90FF', + 'firebrick' => '#B22222', + 'forestgreen' => '#228B22', + 'fuchsia' => '#FF00FF', + 'gainsboro' => '#DCDCDC', + 'gold' => '#FFD700', + 'gray' => '#808080', + 'green' => '#008000', + 'greenyellow' => '#ADFF2F', + 'hotpink' => '#FF69B4', + 'indigo' => '#4B0082', + 'khaki' => '#F0E68C', + 'lavenderblush' => '#FFF0F5', + 'lemonchiffon' => '#FFFACD', + 'lightcoral' => '#F08080', + 'lightgoldenrodyellow' => '#FAFAD2', + 'lightgreen' => '#90EE90', + 'lightsalmon' => '#FFA07A', + 'lightskyblue' => '#87CEFA', + 'lightslategray' => '#778899', + 'lightyellow' => '#FFFFE0', + 'lime' => '#00FF00', + 'limegreen' => '#32CD32', + 'magenta' => '#FF00FF', + 'maroon' => '#800000', + 'mediumaquamarine' => '#66CDAA', + 'mediumorchid' => '#BA55D3', + 'mediumseagreen' => '#3CB371', + 'mediumspringgreen' => '#00FA9A', + 'mediumvioletred' => '#C71585', + 'midnightblue' => '#191970', + 'mintcream' => '#F5FFFA', + 'moccasin' => '#FFE4B5', + 'navy' => '#000080', + 'olive' => '#808000', + 'orange' => '#FFA500', + 'orchid' => '#DA70D6', + 'palegreen' => '#98FB98', + 'palevioletred' => '#D87093', + 'peachpuff' => '#FFDAB9', + 'pink' => '#FFC0CB', + 'powderblue' => '#B0E0E6', + 'purple' => '#800080', + 'red' => '#FF0000', + 'royalblue' => '#4169E1', + 'salmon' => '#FA8072', + 'seagreen' => '#2E8B57', + 'sienna' => '#A0522D', + 'silver' => '#C0C0C0', + 'skyblue' => '#87CEEB', + 'slategray' => '#708090', + 'springgreen' => '#00FF7F', + 'steelblue' => '#4682B4', + 'tan' => '#D2B48C', + 'teal' => '#008080', + 'thistle' => '#D8BFD8', + 'turquoise' => '#40E0D0', + 'violetred' => '#D02090', + 'white' => '#FFFFFF', + 'yellow' => '#FFFF00', + 'aliceblue' => '#f0f8ff', + 'azure' => '#f0ffff', + 'bisque' => '#ffe4c4', + 'blanchedalmond' => '#ffebcd', + 'blueviolet' => '#8a2be2', + 'burlywood' => '#deb887', + 'chartreuse' => '#7fff00', + 'coral' => '#ff7f50', + 'cornsilk' => '#fff8dc', + 'cyan' => '#00ffff', + 'darkcyan' => '#008b8b', + 'darkgray' => '#a9a9a9', + 'darkgrey' => '#a9a9a9', + 'darkkhaki' => '#bdb76b', + 'darkolivegreen' => '#556b2f', + 'darkorchid' => '#9932cc', + 'darksalmon' => '#e9967a', + 'darkslateblue' => '#483d8b', + 'darkslategrey' => '#2f4f4f', + 'darkturquoise' => '#00ced1', + 'deeppink' => '#ff1493', + 'dimgray' => '#696969', + 'dimgrey' => '#696969', + 'floralwhite' => '#fffaf0', + 'ghostwhite' => '#f8f8ff', + 'goldenrod' => '#daa520', + 'grey' => '#808080', + 'honeydew' => '#f0fff0', + 'indianred' => '#cd5c5c', + 'ivory' => '#fffff0', + 'lavender' => '#e6e6fa', + 'lawngreen' => '#7cfc00', + 'lightblue' => '#add8e6', + 'lightcyan' => '#e0ffff', + 'lightgray' => '#d3d3d3', + 'lightgrey' => '#d3d3d3', + 'lightpink' => '#ffb6c1', + 'lightseagreen' => '#20b2aa', + 'lightslategrey' => '#778899', + 'lightsteelblue' => '#b0c4de', + 'linen' => '#faf0e6', + 'mediumblue' => '#0000cd', + 'mediumpurple' => '#9370db', + 'mediumslateblue' => '#7b68ee', + 'mediumturquoise' => '#48d1cc', + 'mistyrose' => '#ffe4e1', + 'navajowhite' => '#ffdead', + 'oldlace' => '#fdf5e6', + 'olivedrab' => '#6b8e23', + 'orangered' => '#ff4500', + 'palegoldenrod' => '#eee8aa', + 'paleturquoise' => '#afeeee', + 'papayawhip' => '#ffefd5', + 'peru' => '#cd853f', + 'plum' => '#dda0dd', + 'rosybrown' => '#bc8f8f', + 'saddlebrown' => '#8b4513', + 'sandybrown' => '#f4a460', + 'seashell' => '#fff5ee', + 'slateblue' => '#6a5acd', + 'slategrey' => '#708090', + 'snow' => '#fffafa', + 'tomato' => '#ff6347', + 'violet' => '#ee82ee', + 'wheat' => '#f5deb3', + 'whitesmoke' => '#f5f5f5', + 'yellowgreen' => '#9acd32', + ); +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Surface/CPdf.php b/vendor/phenx/php-svg-lib/src/Svg/Surface/CPdf.php new file mode 100644 index 000000000..99b719d9a --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Surface/CPdf.php @@ -0,0 +1,4777 @@ + + * @author Orion Richardson + * @author Helmut Tischer + * @author Ryan H. Masten + * @author Brian Sweeney + * @author Fabien Ménager + * @license Public Domain http://creativecommons.org/licenses/publicdomain/ + * @package Cpdf + */ + +namespace Svg\Surface; + +class CPdf +{ + + /** + * @var integer The current number of pdf objects in the document + */ + public $numObj = 0; + + /** + * @var array This array contains all of the pdf objects, ready for final assembly + */ + public $objects = array(); + + /** + * @var integer The objectId (number within the objects array) of the document catalog + */ + public $catalogId; + + /** + * @var array Array carrying information about the fonts that the system currently knows about + * Used to ensure that a font is not loaded twice, among other things + */ + public $fonts = array(); + + /** + * @var string The default font metrics file to use if no other font has been loaded. + * The path to the directory containing the font metrics should be included + */ + public $defaultFont = './fonts/Helvetica.afm'; + + /** + * @string A record of the current font + */ + public $currentFont = ''; + + /** + * @var string The current base font + */ + public $currentBaseFont = ''; + + /** + * @var integer The number of the current font within the font array + */ + public $currentFontNum = 0; + + /** + * @var integer + */ + public $currentNode; + + /** + * @var integer Object number of the current page + */ + public $currentPage; + + /** + * @var integer Object number of the currently active contents block + */ + public $currentContents; + + /** + * @var integer Number of fonts within the system + */ + public $numFonts = 0; + + /** + * @var integer Number of graphic state resources used + */ + private $numStates = 0; + + /** + * @var array Current color for fill operations, defaults to inactive value, + * all three components should be between 0 and 1 inclusive when active + */ + public $currentColor = null; + + /** + * @var string Fill rule (nonzero or evenodd) + */ + public $fillRule = "nonzero"; + + /** + * @var array Current color for stroke operations (lines etc.) + */ + public $currentStrokeColor = null; + + /** + * @var string Current style that lines are drawn in + */ + public $currentLineStyle = ''; + + /** + * @var array Current line transparency (partial graphics state) + */ + public $currentLineTransparency = array("mode" => "Normal", "opacity" => 1.0); + + /** + * array Current fill transparency (partial graphics state) + */ + public $currentFillTransparency = array("mode" => "Normal", "opacity" => 1.0); + + /** + * @var array An array which is used to save the state of the document, mainly the colors and styles + * it is used to temporarily change to another state, the change back to what it was before + */ + public $stateStack = array(); + + /** + * @var integer Number of elements within the state stack + */ + public $nStateStack = 0; + + /** + * @var integer Number of page objects within the document + */ + public $numPages = 0; + + /** + * @var array Object Id storage stack + */ + public $stack = array(); + + /** + * @var integer Number of elements within the object Id storage stack + */ + public $nStack = 0; + + /** + * an array which contains information about the objects which are not firmly attached to pages + * these have been added with the addObject function + */ + public $looseObjects = array(); + + /** + * array contains infomation about how the loose objects are to be added to the document + */ + public $addLooseObjects = array(); + + /** + * @var integer The objectId of the information object for the document + * this contains authorship, title etc. + */ + public $infoObject = 0; + + /** + * @var integer Number of images being tracked within the document + */ + public $numImages = 0; + + /** + * @var array An array containing options about the document + * it defaults to turning on the compression of the objects + */ + public $options = array('compression' => true); + + /** + * @var integer The objectId of the first page of the document + */ + public $firstPageId; + + /** + * @var float Used to track the last used value of the inter-word spacing, this is so that it is known + * when the spacing is changed. + */ + public $wordSpaceAdjust = 0; + + /** + * @var float Used to track the last used value of the inter-letter spacing, this is so that it is known + * when the spacing is changed. + */ + public $charSpaceAdjust = 0; + + /** + * @var integer The object Id of the procset object + */ + public $procsetObjectId; + + /** + * @var array Store the information about the relationship between font families + * this used so that the code knows which font is the bold version of another font, etc. + * the value of this array is initialised in the constructor function. + */ + public $fontFamilies = array(); + + /** + * @var string Folder for php serialized formats of font metrics files. + * If empty string, use same folder as original metrics files. + * This can be passed in from class creator. + * If this folder does not exist or is not writable, Cpdf will be **much** slower. + * Because of potential trouble with php safe mode, folder cannot be created at runtime. + */ + public $fontcache = ''; + + /** + * @var integer The version of the font metrics cache file. + * This value must be manually incremented whenever the internal font data structure is modified. + */ + public $fontcacheVersion = 6; + + /** + * @var string Temporary folder. + * If empty string, will attempty system tmp folder. + * This can be passed in from class creator. + * Only used for conversion of gd images to jpeg images. + */ + public $tmp = ''; + + /** + * @var string Track if the current font is bolded or italicised + */ + public $currentTextState = ''; + + /** + * @var string Messages are stored here during processing, these can be selected afterwards to give some useful debug information + */ + public $messages = ''; + + /** + * @var string The ancryption array for the document encryption is stored here + */ + public $arc4 = ''; + + /** + * @var integer The object Id of the encryption information + */ + public $arc4_objnum = 0; + + /** + * @var string The file identifier, used to uniquely identify a pdf document + */ + public $fileIdentifier = ''; + + /** + * @var boolean A flag to say if a document is to be encrypted or not + */ + public $encrypted = false; + + /** + * @var string The encryption key for the encryption of all the document content (structure is not encrypted) + */ + public $encryptionKey = ''; + + /** + * @var array Array which forms a stack to keep track of nested callback functions + */ + public $callback = array(); + + /** + * @var integer The number of callback functions in the callback array + */ + public $nCallback = 0; + + /** + * @var array Store label->id pairs for named destinations, these will be used to replace internal links + * done this way so that destinations can be defined after the location that links to them + */ + public $destinations = array(); + + /** + * @var array Store the stack for the transaction commands, each item in here is a record of the values of all the + * publiciables within the class, so that the user can rollback at will (from each 'start' command) + * note that this includes the objects array, so these can be large. + */ + public $checkpoint = ''; + + /** + * @var array Table of Image origin filenames and image labels which were already added with o_image(). + * Allows to merge identical images + */ + public $imagelist = array(); + + /** + * @var boolean Whether the text passed in should be treated as Unicode or just local character set. + */ + public $isUnicode = false; + + /** + * @var string the JavaScript code of the document + */ + public $javascript = ''; + + /** + * @var boolean whether the compression is possible + */ + protected $compressionReady = false; + + /** + * @var array Current page size + */ + protected $currentPageSize = array("width" => 0, "height" => 0); + + /** + * @var array All the chars that will be required in the font subsets + */ + protected $stringSubsets = array(); + + /** + * @var string The target internal encoding + */ + static protected $targetEncoding = 'iso-8859-1'; + + /** + * @var array The list of the core fonts + */ + static protected $coreFonts = array( + 'courier', + 'courier-bold', + 'courier-oblique', + 'courier-boldoblique', + 'helvetica', + 'helvetica-bold', + 'helvetica-oblique', + 'helvetica-boldoblique', + 'times-roman', + 'times-bold', + 'times-italic', + 'times-bolditalic', + 'symbol', + 'zapfdingbats' + ); + + /** + * Class constructor + * This will start a new document + * + * @param array $pageSize Array of 4 numbers, defining the bottom left and upper right corner of the page. first two are normally zero. + * @param boolean $isUnicode Whether text will be treated as Unicode or not. + * @param string $fontcache The font cache folder + * @param string $tmp The temporary folder + */ + function __construct($pageSize = array(0, 0, 612, 792), $isUnicode = false, $fontcache = '', $tmp = '') + { + $this->isUnicode = $isUnicode; + $this->fontcache = $fontcache; + $this->tmp = ($tmp === '') ? sys_get_temp_dir() : $tmp; + $this->newDocument($pageSize); + + $this->compressionReady = function_exists('gzcompress'); + + if (in_array('Windows-1252', mb_list_encodings())) { + self::$targetEncoding = 'Windows-1252'; + } + + // also initialize the font families that are known about already + $this->setFontFamily('init'); + // $this->fileIdentifier = md5('xxxxxxxx'.time()); + } + + /** + * Document object methods (internal use only) + * + * There is about one object method for each type of object in the pdf document + * Each function has the same call list ($id,$action,$options). + * $id = the object ID of the object, or what it is to be if it is being created + * $action = a string specifying the action to be performed, though ALL must support: + * 'new' - create the object with the id $id + * 'out' - produce the output for the pdf object + * $options = optional, a string or array containing the various parameters for the object + * + * These, in conjunction with the output function are the ONLY way for output to be produced + * within the pdf 'file'. + */ + + /** + * Destination object, used to specify the location for the user to jump to, presently on opening + */ + protected function o_destination($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'destination', 'info' => array()); + $tmp = ''; + switch ($options['type']) { + case 'XYZ': + case 'FitR': + $tmp = ' ' . $options['p3'] . $tmp; + case 'FitH': + case 'FitV': + case 'FitBH': + case 'FitBV': + $tmp = ' ' . $options['p1'] . ' ' . $options['p2'] . $tmp; + case 'Fit': + case 'FitB': + $tmp = $options['type'] . $tmp; + $this->objects[$id]['info']['string'] = $tmp; + $this->objects[$id]['info']['page'] = $options['page']; + } + break; + + case 'out': + $tmp = $o['info']; + $res = "\n$id 0 obj\n" . '[' . $tmp['page'] . ' 0 R /' . $tmp['string'] . "]\nendobj"; + + return $res; + } + } + + /** + * set the viewer preferences + */ + protected function o_viewerPreferences($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'viewerPreferences', 'info' => array()); + break; + + case 'add': + foreach ($options as $k => $v) { + switch ($k) { + case 'HideToolbar': + case 'HideMenubar': + case 'HideWindowUI': + case 'FitWindow': + case 'CenterWindow': + case 'NonFullScreenPageMode': + case 'Direction': + $o['info'][$k] = $v; + break; + } + } + break; + + case 'out': + $res = "\n$id 0 obj\n<< "; + foreach ($o['info'] as $k => $v) { + $res .= "\n/$k $v"; + } + $res .= "\n>>\n"; + + return $res; + } + } + + /** + * define the document catalog, the overall controller for the document + */ + protected function o_catalog($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'catalog', 'info' => array()); + $this->catalogId = $id; + break; + + case 'outlines': + case 'pages': + case 'openHere': + case 'javascript': + $o['info'][$action] = $options; + break; + + case 'viewerPreferences': + if (!isset($o['info']['viewerPreferences'])) { + $this->numObj++; + $this->o_viewerPreferences($this->numObj, 'new'); + $o['info']['viewerPreferences'] = $this->numObj; + } + + $vp = $o['info']['viewerPreferences']; + $this->o_viewerPreferences($vp, 'add', $options); + + break; + + case 'out': + $res = "\n$id 0 obj\n<< /Type /Catalog"; + + foreach ($o['info'] as $k => $v) { + switch ($k) { + case 'outlines': + $res .= "\n/Outlines $v 0 R"; + break; + + case 'pages': + $res .= "\n/Pages $v 0 R"; + break; + + case 'viewerPreferences': + $res .= "\n/ViewerPreferences $v 0 R"; + break; + + case 'openHere': + $res .= "\n/OpenAction $v 0 R"; + break; + + case 'javascript': + $res .= "\n/Names <>"; + break; + } + } + + $res .= " >>\nendobj"; + + return $res; + } + } + + /** + * object which is a parent to the pages in the document + */ + protected function o_pages($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'pages', 'info' => array()); + $this->o_catalog($this->catalogId, 'pages', $id); + break; + + case 'page': + if (!is_array($options)) { + // then it will just be the id of the new page + $o['info']['pages'][] = $options; + } else { + // then it should be an array having 'id','rid','pos', where rid=the page to which this one will be placed relative + // and pos is either 'before' or 'after', saying where this page will fit. + if (isset($options['id']) && isset($options['rid']) && isset($options['pos'])) { + $i = array_search($options['rid'], $o['info']['pages']); + if (isset($o['info']['pages'][$i]) && $o['info']['pages'][$i] == $options['rid']) { + + // then there is a match + // make a space + switch ($options['pos']) { + case 'before': + $k = $i; + break; + + case 'after': + $k = $i + 1; + break; + + default: + $k = -1; + break; + } + + if ($k >= 0) { + for ($j = count($o['info']['pages']) - 1; $j >= $k; $j--) { + $o['info']['pages'][$j + 1] = $o['info']['pages'][$j]; + } + + $o['info']['pages'][$k] = $options['id']; + } + } + } + } + break; + + case 'procset': + $o['info']['procset'] = $options; + break; + + case 'mediaBox': + $o['info']['mediaBox'] = $options; + // which should be an array of 4 numbers + $this->currentPageSize = array('width' => $options[2], 'height' => $options[3]); + break; + + case 'font': + $o['info']['fonts'][] = array('objNum' => $options['objNum'], 'fontNum' => $options['fontNum']); + break; + + case 'extGState': + $o['info']['extGStates'][] = array('objNum' => $options['objNum'], 'stateNum' => $options['stateNum']); + break; + + case 'xObject': + $o['info']['xObjects'][] = array('objNum' => $options['objNum'], 'label' => $options['label']); + break; + + case 'out': + if (count($o['info']['pages'])) { + $res = "\n$id 0 obj\n<< /Type /Pages\n/Kids ["; + foreach ($o['info']['pages'] as $v) { + $res .= "$v 0 R\n"; + } + + $res .= "]\n/Count " . count($this->objects[$id]['info']['pages']); + + if ((isset($o['info']['fonts']) && count($o['info']['fonts'])) || + isset($o['info']['procset']) || + (isset($o['info']['extGStates']) && count($o['info']['extGStates'])) + ) { + $res .= "\n/Resources <<"; + + if (isset($o['info']['procset'])) { + $res .= "\n/ProcSet " . $o['info']['procset'] . " 0 R"; + } + + if (isset($o['info']['fonts']) && count($o['info']['fonts'])) { + $res .= "\n/Font << "; + foreach ($o['info']['fonts'] as $finfo) { + $res .= "\n/F" . $finfo['fontNum'] . " " . $finfo['objNum'] . " 0 R"; + } + $res .= "\n>>"; + } + + if (isset($o['info']['xObjects']) && count($o['info']['xObjects'])) { + $res .= "\n/XObject << "; + foreach ($o['info']['xObjects'] as $finfo) { + $res .= "\n/" . $finfo['label'] . " " . $finfo['objNum'] . " 0 R"; + } + $res .= "\n>>"; + } + + if (isset($o['info']['extGStates']) && count($o['info']['extGStates'])) { + $res .= "\n/ExtGState << "; + foreach ($o['info']['extGStates'] as $gstate) { + $res .= "\n/GS" . $gstate['stateNum'] . " " . $gstate['objNum'] . " 0 R"; + } + $res .= "\n>>"; + } + + $res .= "\n>>"; + if (isset($o['info']['mediaBox'])) { + $tmp = $o['info']['mediaBox']; + $res .= "\n/MediaBox [" . sprintf( + '%.3F %.3F %.3F %.3F', + $tmp[0], + $tmp[1], + $tmp[2], + $tmp[3] + ) . ']'; + } + } + + $res .= "\n >>\nendobj"; + } else { + $res = "\n$id 0 obj\n<< /Type /Pages\n/Count 0\n>>\nendobj"; + } + + return $res; + } + } + + /** + * define the outlines in the doc, empty for now + */ + protected function o_outlines($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'outlines', 'info' => array('outlines' => array())); + $this->o_catalog($this->catalogId, 'outlines', $id); + break; + + case 'outline': + $o['info']['outlines'][] = $options; + break; + + case 'out': + if (count($o['info']['outlines'])) { + $res = "\n$id 0 obj\n<< /Type /Outlines /Kids ["; + foreach ($o['info']['outlines'] as $v) { + $res .= "$v 0 R "; + } + + $res .= "] /Count " . count($o['info']['outlines']) . " >>\nendobj"; + } else { + $res = "\n$id 0 obj\n<< /Type /Outlines /Count 0 >>\nendobj"; + } + + return $res; + } + } + + /** + * an object to hold the font description + */ + protected function o_font($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array( + 't' => 'font', + 'info' => array( + 'name' => $options['name'], + 'fontFileName' => $options['fontFileName'], + 'SubType' => 'Type1' + ) + ); + $fontNum = $this->numFonts; + $this->objects[$id]['info']['fontNum'] = $fontNum; + + // deal with the encoding and the differences + if (isset($options['differences'])) { + // then we'll need an encoding dictionary + $this->numObj++; + $this->o_fontEncoding($this->numObj, 'new', $options); + $this->objects[$id]['info']['encodingDictionary'] = $this->numObj; + } else { + if (isset($options['encoding'])) { + // we can specify encoding here + switch ($options['encoding']) { + case 'WinAnsiEncoding': + case 'MacRomanEncoding': + case 'MacExpertEncoding': + $this->objects[$id]['info']['encoding'] = $options['encoding']; + break; + + case 'none': + break; + + default: + $this->objects[$id]['info']['encoding'] = 'WinAnsiEncoding'; + break; + } + } else { + $this->objects[$id]['info']['encoding'] = 'WinAnsiEncoding'; + } + } + + if ($this->fonts[$options['fontFileName']]['isUnicode']) { + // For Unicode fonts, we need to incorporate font data into + // sub-sections that are linked from the primary font section. + // Look at o_fontGIDtoCID and o_fontDescendentCID functions + // for more informaiton. + // + // All of this code is adapted from the excellent changes made to + // transform FPDF to TCPDF (http://tcpdf.sourceforge.net/) + + $toUnicodeId = ++$this->numObj; + $this->o_contents($toUnicodeId, 'new', 'raw'); + $this->objects[$id]['info']['toUnicode'] = $toUnicodeId; + + $stream = <<> def +/CMapName /Adobe-Identity-UCS def +/CMapType 2 def +1 begincodespacerange +<0000> +endcodespacerange +1 beginbfrange +<0000> <0000> +endbfrange +endcmap +CMapName currentdict /CMap defineresource pop +end +end +EOT; + + $res = "<>\n"; + $res .= "stream\n" . $stream . "endstream"; + + $this->objects[$toUnicodeId]['c'] = $res; + + $cidFontId = ++$this->numObj; + $this->o_fontDescendentCID($cidFontId, 'new', $options); + $this->objects[$id]['info']['cidFont'] = $cidFontId; + } + + // also tell the pages node about the new font + $this->o_pages($this->currentNode, 'font', array('fontNum' => $fontNum, 'objNum' => $id)); + break; + + case 'add': + foreach ($options as $k => $v) { + switch ($k) { + case 'BaseFont': + $o['info']['name'] = $v; + break; + case 'FirstChar': + case 'LastChar': + case 'Widths': + case 'FontDescriptor': + case 'SubType': + $this->addMessage('o_font ' . $k . " : " . $v); + $o['info'][$k] = $v; + break; + } + } + + // pass values down to descendent font + if (isset($o['info']['cidFont'])) { + $this->o_fontDescendentCID($o['info']['cidFont'], 'add', $options); + } + break; + + case 'out': + if ($this->fonts[$this->objects[$id]['info']['fontFileName']]['isUnicode']) { + // For Unicode fonts, we need to incorporate font data into + // sub-sections that are linked from the primary font section. + // Look at o_fontGIDtoCID and o_fontDescendentCID functions + // for more informaiton. + // + // All of this code is adapted from the excellent changes made to + // transform FPDF to TCPDF (http://tcpdf.sourceforge.net/) + + $res = "\n$id 0 obj\n<objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'fontDescriptor', 'info' => $options); + break; + + case 'out': + $res = "\n$id 0 obj\n<< /Type /FontDescriptor\n"; + foreach ($o['info'] as $label => $value) { + switch ($label) { + case 'Ascent': + case 'CapHeight': + case 'Descent': + case 'Flags': + case 'ItalicAngle': + case 'StemV': + case 'AvgWidth': + case 'Leading': + case 'MaxWidth': + case 'MissingWidth': + case 'StemH': + case 'XHeight': + case 'CharSet': + if (mb_strlen($value, '8bit')) { + $res .= "/$label $value\n"; + } + + break; + case 'FontFile': + case 'FontFile2': + case 'FontFile3': + $res .= "/$label $value 0 R\n"; + break; + + case 'FontBBox': + $res .= "/$label [$value[0] $value[1] $value[2] $value[3]]\n"; + break; + + case 'FontName': + $res .= "/$label /$value\n"; + break; + } + } + + $res .= ">>\nendobj"; + + return $res; + } + } + + /** + * the font encoding + */ + protected function o_fontEncoding($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + // the options array should contain 'differences' and maybe 'encoding' + $this->objects[$id] = array('t' => 'fontEncoding', 'info' => $options); + break; + + case 'out': + $res = "\n$id 0 obj\n<< /Type /Encoding\n"; + if (!isset($o['info']['encoding'])) { + $o['info']['encoding'] = 'WinAnsiEncoding'; + } + + if ($o['info']['encoding'] !== 'none') { + $res .= "/BaseEncoding /" . $o['info']['encoding'] . "\n"; + } + + $res .= "/Differences \n["; + + $onum = -100; + + foreach ($o['info']['differences'] as $num => $label) { + if ($num != $onum + 1) { + // we cannot make use of consecutive numbering + $res .= "\n$num /$label"; + } else { + $res .= " /$label"; + } + + $onum = $num; + } + + $res .= "\n]\n>>\nendobj"; + + return $res; + } + } + + /** + * a descendent cid font, needed for unicode fonts + */ + protected function o_fontDescendentCID($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'fontDescendentCID', 'info' => $options); + + // we need a CID system info section + $cidSystemInfoId = ++$this->numObj; + $this->o_contents($cidSystemInfoId, 'new', 'raw'); + $this->objects[$id]['info']['cidSystemInfo'] = $cidSystemInfoId; + $res = "<objects[$cidSystemInfoId]['c'] = $res; + + // and a CID to GID map + $cidToGidMapId = ++$this->numObj; + $this->o_fontGIDtoCIDMap($cidToGidMapId, 'new', $options); + $this->objects[$id]['info']['cidToGidMap'] = $cidToGidMapId; + break; + + case 'add': + foreach ($options as $k => $v) { + switch ($k) { + case 'BaseFont': + $o['info']['name'] = $v; + break; + + case 'FirstChar': + case 'LastChar': + case 'MissingWidth': + case 'FontDescriptor': + case 'SubType': + $this->addMessage("o_fontDescendentCID $k : $v"); + $o['info'][$k] = $v; + break; + } + } + + // pass values down to cid to gid map + $this->o_fontGIDtoCIDMap($o['info']['cidToGidMap'], 'add', $options); + break; + + case 'out': + $res = "\n$id 0 obj\n"; + $res .= "<fonts[$o['info']['fontFileName']]['CIDWidths'])) { + $cid_widths = &$this->fonts[$o['info']['fontFileName']]['CIDWidths']; + $w = ''; + foreach ($cid_widths as $cid => $width) { + $w .= "$cid [$width] "; + } + $res .= "/W [$w]\n"; + } + + $res .= "/CIDToGIDMap " . $o['info']['cidToGidMap'] . " 0 R\n"; + $res .= ">>\n"; + $res .= "endobj"; + + return $res; + } + } + + /** + * a font glyph to character map, needed for unicode fonts + */ + protected function o_fontGIDtoCIDMap($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'fontGIDtoCIDMap', 'info' => $options); + break; + + case 'out': + $res = "\n$id 0 obj\n"; + $fontFileName = $o['info']['fontFileName']; + $tmp = $this->fonts[$fontFileName]['CIDtoGID'] = base64_decode($this->fonts[$fontFileName]['CIDtoGID']); + + $compressed = isset($this->fonts[$fontFileName]['CIDtoGID_Compressed']) && + $this->fonts[$fontFileName]['CIDtoGID_Compressed']; + + if (!$compressed && isset($o['raw'])) { + $res .= $tmp; + } else { + $res .= "<<"; + + if (!$compressed && $this->compressionReady && $this->options['compression']) { + // then implement ZLIB based compression on this content stream + $compressed = true; + $tmp = gzcompress($tmp, 6); + } + if ($compressed) { + $res .= "\n/Filter /FlateDecode"; + } + + $res .= "\n/Length " . mb_strlen($tmp, '8bit') . ">>\nstream\n$tmp\nendstream"; + } + + $res .= "\nendobj"; + + return $res; + } + } + + /** + * the document procset, solves some problems with printing to old PS printers + */ + protected function o_procset($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'procset', 'info' => array('PDF' => 1, 'Text' => 1)); + $this->o_pages($this->currentNode, 'procset', $id); + $this->procsetObjectId = $id; + break; + + case 'add': + // this is to add new items to the procset list, despite the fact that this is considered + // obselete, the items are required for printing to some postscript printers + switch ($options) { + case 'ImageB': + case 'ImageC': + case 'ImageI': + $o['info'][$options] = 1; + break; + } + break; + + case 'out': + $res = "\n$id 0 obj\n["; + foreach ($o['info'] as $label => $val) { + $res .= "/$label "; + } + $res .= "]\nendobj"; + + return $res; + } + } + + /** + * define the document information + */ + protected function o_info($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->infoObject = $id; + $date = 'D:' . @date('Ymd'); + $this->objects[$id] = array( + 't' => 'info', + 'info' => array( + 'Creator' => 'R and OS php pdf writer, http://www.ros.co.nz', + 'CreationDate' => $date + ) + ); + break; + case 'Title': + case 'Author': + case 'Subject': + case 'Keywords': + case 'Creator': + case 'Producer': + case 'CreationDate': + case 'ModDate': + case 'Trapped': + $o['info'][$action] = $options; + break; + + case 'out': + if ($this->encrypted) { + $this->encryptInit($id); + } + + $res = "\n$id 0 obj\n<<\n"; + foreach ($o['info'] as $k => $v) { + $res .= "/$k ("; + + if ($this->encrypted) { + $v = $this->ARC4($v); + } // dates must be outputted as-is, without Unicode transformations + elseif (!in_array($k, array('CreationDate', 'ModDate'))) { + $v = $this->filterText($v); + } + + $res .= $v; + $res .= ")\n"; + } + + $res .= ">>\nendobj"; + + return $res; + } + } + + /** + * an action object, used to link to URLS initially + */ + protected function o_action($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + if (is_array($options)) { + $this->objects[$id] = array('t' => 'action', 'info' => $options, 'type' => $options['type']); + } else { + // then assume a URI action + $this->objects[$id] = array('t' => 'action', 'info' => $options, 'type' => 'URI'); + } + break; + + case 'out': + if ($this->encrypted) { + $this->encryptInit($id); + } + + $res = "\n$id 0 obj\n<< /Type /Action"; + switch ($o['type']) { + case 'ilink': + if (!isset($this->destinations[(string)$o['info']['label']])) { + break; + } + + // there will be an 'label' setting, this is the name of the destination + $res .= "\n/S /GoTo\n/D " . $this->destinations[(string)$o['info']['label']] . " 0 R"; + break; + + case 'URI': + $res .= "\n/S /URI\n/URI ("; + if ($this->encrypted) { + $res .= $this->filterText($this->ARC4($o['info']), true, false); + } else { + $res .= $this->filterText($o['info'], true, false); + } + + $res .= ")"; + break; + } + + $res .= "\n>>\nendobj"; + + return $res; + } + } + + /** + * an annotation object, this will add an annotation to the current page. + * initially will support just link annotations + */ + protected function o_annotation($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + // add the annotation to the current page + $pageId = $this->currentPage; + $this->o_page($pageId, 'annot', $id); + + // and add the action object which is going to be required + switch ($options['type']) { + case 'link': + $this->objects[$id] = array('t' => 'annotation', 'info' => $options); + $this->numObj++; + $this->o_action($this->numObj, 'new', $options['url']); + $this->objects[$id]['info']['actionId'] = $this->numObj; + break; + + case 'ilink': + // this is to a named internal link + $label = $options['label']; + $this->objects[$id] = array('t' => 'annotation', 'info' => $options); + $this->numObj++; + $this->o_action($this->numObj, 'new', array('type' => 'ilink', 'label' => $label)); + $this->objects[$id]['info']['actionId'] = $this->numObj; + break; + } + break; + + case 'out': + $res = "\n$id 0 obj\n<< /Type /Annot"; + switch ($o['info']['type']) { + case 'link': + case 'ilink': + $res .= "\n/Subtype /Link"; + break; + } + $res .= "\n/A " . $o['info']['actionId'] . " 0 R"; + $res .= "\n/Border [0 0 0]"; + $res .= "\n/H /I"; + $res .= "\n/Rect [ "; + + foreach ($o['info']['rect'] as $v) { + $res .= sprintf("%.4F ", $v); + } + + $res .= "]"; + $res .= "\n>>\nendobj"; + + return $res; + } + } + + /** + * a page object, it also creates a contents object to hold its contents + */ + protected function o_page($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->numPages++; + $this->objects[$id] = array( + 't' => 'page', + 'info' => array( + 'parent' => $this->currentNode, + 'pageNum' => $this->numPages + ) + ); + + if (is_array($options)) { + // then this must be a page insertion, array should contain 'rid','pos'=[before|after] + $options['id'] = $id; + $this->o_pages($this->currentNode, 'page', $options); + } else { + $this->o_pages($this->currentNode, 'page', $id); + } + + $this->currentPage = $id; + //make a contents object to go with this page + $this->numObj++; + $this->o_contents($this->numObj, 'new', $id); + $this->currentContents = $this->numObj; + $this->objects[$id]['info']['contents'] = array(); + $this->objects[$id]['info']['contents'][] = $this->numObj; + + $match = ($this->numPages % 2 ? 'odd' : 'even'); + foreach ($this->addLooseObjects as $oId => $target) { + if ($target === 'all' || $match === $target) { + $this->objects[$id]['info']['contents'][] = $oId; + } + } + break; + + case 'content': + $o['info']['contents'][] = $options; + break; + + case 'annot': + // add an annotation to this page + if (!isset($o['info']['annot'])) { + $o['info']['annot'] = array(); + } + + // $options should contain the id of the annotation dictionary + $o['info']['annot'][] = $options; + break; + + case 'out': + $res = "\n$id 0 obj\n<< /Type /Page"; + $res .= "\n/Parent " . $o['info']['parent'] . " 0 R"; + + if (isset($o['info']['annot'])) { + $res .= "\n/Annots ["; + foreach ($o['info']['annot'] as $aId) { + $res .= " $aId 0 R"; + } + $res .= " ]"; + } + + $count = count($o['info']['contents']); + if ($count == 1) { + $res .= "\n/Contents " . $o['info']['contents'][0] . " 0 R"; + } else { + if ($count > 1) { + $res .= "\n/Contents [\n"; + + // reverse the page contents so added objects are below normal content + //foreach (array_reverse($o['info']['contents']) as $cId) { + // Back to normal now that I've got transparency working --Benj + foreach ($o['info']['contents'] as $cId) { + $res .= "$cId 0 R\n"; + } + $res .= "]"; + } + } + + $res .= "\n>>\nendobj"; + + return $res; + } + } + + /** + * the contents objects hold all of the content which appears on pages + */ + protected function o_contents($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array('t' => 'contents', 'c' => '', 'info' => array()); + if (mb_strlen($options, '8bit') && intval($options)) { + // then this contents is the primary for a page + $this->objects[$id]['onPage'] = $options; + } else { + if ($options === 'raw') { + // then this page contains some other type of system object + $this->objects[$id]['raw'] = 1; + } + } + break; + + case 'add': + // add more options to the decleration + foreach ($options as $k => $v) { + $o['info'][$k] = $v; + } + + case 'out': + $tmp = $o['c']; + $res = "\n$id 0 obj\n"; + + if (isset($this->objects[$id]['raw'])) { + $res .= $tmp; + } else { + $res .= "<<"; + if ($this->compressionReady && $this->options['compression']) { + // then implement ZLIB based compression on this content stream + $res .= " /Filter /FlateDecode"; + $tmp = gzcompress($tmp, 6); + } + + if ($this->encrypted) { + $this->encryptInit($id); + $tmp = $this->ARC4($tmp); + } + + foreach ($o['info'] as $k => $v) { + $res .= "\n/$k $v"; + } + + $res .= "\n/Length " . mb_strlen($tmp, '8bit') . " >>\nstream\n$tmp\nendstream"; + } + + $res .= "\nendobj"; + + return $res; + } + } + + protected function o_embedjs($id, $action) + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array( + 't' => 'embedjs', + 'info' => array( + 'Names' => '[(EmbeddedJS) ' . ($id + 1) . ' 0 R]' + ) + ); + break; + + case 'out': + $res = "\n$id 0 obj\n<< "; + foreach ($o['info'] as $k => $v) { + $res .= "\n/$k $v"; + } + $res .= "\n>>\nendobj"; + + return $res; + } + } + + protected function o_javascript($id, $action, $code = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + $this->objects[$id] = array( + 't' => 'javascript', + 'info' => array( + 'S' => '/JavaScript', + 'JS' => '(' . $this->filterText($code) . ')', + ) + ); + break; + + case 'out': + $res = "\n$id 0 obj\n<< "; + foreach ($o['info'] as $k => $v) { + $res .= "\n/$k $v"; + } + $res .= "\n>>\nendobj"; + + return $res; + } + } + + /** + * an image object, will be an XObject in the document, includes description and data + */ + protected function o_image($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + // make the new object + $this->objects[$id] = array('t' => 'image', 'data' => &$options['data'], 'info' => array()); + + $info =& $this->objects[$id]['info']; + + $info['Type'] = '/XObject'; + $info['Subtype'] = '/Image'; + $info['Width'] = $options['iw']; + $info['Height'] = $options['ih']; + + if (isset($options['masked']) && $options['masked']) { + $info['SMask'] = ($this->numObj - 1) . ' 0 R'; + } + + if (!isset($options['type']) || $options['type'] === 'jpg') { + if (!isset($options['channels'])) { + $options['channels'] = 3; + } + + switch ($options['channels']) { + case 1: + $info['ColorSpace'] = '/DeviceGray'; + break; + case 4: + $info['ColorSpace'] = '/DeviceCMYK'; + break; + default: + $info['ColorSpace'] = '/DeviceRGB'; + break; + } + + if ($info['ColorSpace'] === '/DeviceCMYK') { + $info['Decode'] = '[1 0 1 0 1 0 1 0]'; + } + + $info['Filter'] = '/DCTDecode'; + $info['BitsPerComponent'] = 8; + } else { + if ($options['type'] === 'png') { + $info['Filter'] = '/FlateDecode'; + $info['DecodeParms'] = '<< /Predictor 15 /Colors ' . $options['ncolor'] . ' /Columns ' . $options['iw'] . ' /BitsPerComponent ' . $options['bitsPerComponent'] . '>>'; + + if ($options['isMask']) { + $info['ColorSpace'] = '/DeviceGray'; + } else { + if (mb_strlen($options['pdata'], '8bit')) { + $tmp = ' [ /Indexed /DeviceRGB ' . (mb_strlen($options['pdata'], '8bit') / 3 - 1) . ' '; + $this->numObj++; + $this->o_contents($this->numObj, 'new'); + $this->objects[$this->numObj]['c'] = $options['pdata']; + $tmp .= $this->numObj . ' 0 R'; + $tmp .= ' ]'; + $info['ColorSpace'] = $tmp; + + if (isset($options['transparency'])) { + $transparency = $options['transparency']; + switch ($transparency['type']) { + case 'indexed': + $tmp = ' [ ' . $transparency['data'] . ' ' . $transparency['data'] . '] '; + $info['Mask'] = $tmp; + break; + + case 'color-key': + $tmp = ' [ ' . + $transparency['r'] . ' ' . $transparency['r'] . + $transparency['g'] . ' ' . $transparency['g'] . + $transparency['b'] . ' ' . $transparency['b'] . + ' ] '; + $info['Mask'] = $tmp; + break; + } + } + } else { + if (isset($options['transparency'])) { + $transparency = $options['transparency']; + + switch ($transparency['type']) { + case 'indexed': + $tmp = ' [ ' . $transparency['data'] . ' ' . $transparency['data'] . '] '; + $info['Mask'] = $tmp; + break; + + case 'color-key': + $tmp = ' [ ' . + $transparency['r'] . ' ' . $transparency['r'] . ' ' . + $transparency['g'] . ' ' . $transparency['g'] . ' ' . + $transparency['b'] . ' ' . $transparency['b'] . + ' ] '; + $info['Mask'] = $tmp; + break; + } + } + $info['ColorSpace'] = '/' . $options['color']; + } + } + + $info['BitsPerComponent'] = $options['bitsPerComponent']; + } + } + + // assign it a place in the named resource dictionary as an external object, according to + // the label passed in with it. + $this->o_pages($this->currentNode, 'xObject', array('label' => $options['label'], 'objNum' => $id)); + + // also make sure that we have the right procset object for it. + $this->o_procset($this->procsetObjectId, 'add', 'ImageC'); + break; + + case 'out': + $tmp = &$o['data']; + $res = "\n$id 0 obj\n<<"; + + foreach ($o['info'] as $k => $v) { + $res .= "\n/$k $v"; + } + + if ($this->encrypted) { + $this->encryptInit($id); + $tmp = $this->ARC4($tmp); + } + + $res .= "\n/Length " . mb_strlen($tmp, '8bit') . ">>\nstream\n$tmp\nendstream\nendobj"; + + return $res; + } + } + + /** + * graphics state object + */ + protected function o_extGState($id, $action, $options = "") + { + static $valid_params = array( + "LW", + "LC", + "LC", + "LJ", + "ML", + "D", + "RI", + "OP", + "op", + "OPM", + "Font", + "BG", + "BG2", + "UCR", + "TR", + "TR2", + "HT", + "FL", + "SM", + "SA", + "BM", + "SMask", + "CA", + "ca", + "AIS", + "TK" + ); + + if ($action !== "new") { + $o = &$this->objects[$id]; + } + + switch ($action) { + case "new": + $this->objects[$id] = array('t' => 'extGState', 'info' => $options); + + // Tell the pages about the new resource + $this->numStates++; + $this->o_pages($this->currentNode, 'extGState', array("objNum" => $id, "stateNum" => $this->numStates)); + break; + + case "out": + $res = "\n$id 0 obj\n<< /Type /ExtGState\n"; + + foreach ($o["info"] as $k => $v) { + if (!in_array($k, $valid_params)) { + continue; + } + $res .= "/$k $v\n"; + } + + $res .= ">>\nendobj"; + + return $res; + } + } + + /** + * encryption object. + */ + protected function o_encryption($id, $action, $options = '') + { + if ($action !== 'new') { + $o = &$this->objects[$id]; + } + + switch ($action) { + case 'new': + // make the new object + $this->objects[$id] = array('t' => 'encryption', 'info' => $options); + $this->arc4_objnum = $id; + + // figure out the additional paramaters required + $pad = chr(0x28) . chr(0xBF) . chr(0x4E) . chr(0x5E) . chr(0x4E) . chr(0x75) . chr(0x8A) . chr(0x41) + . chr(0x64) . chr(0x00) . chr(0x4E) . chr(0x56) . chr(0xFF) . chr(0xFA) . chr(0x01) . chr(0x08) + . chr(0x2E) . chr(0x2E) . chr(0x00) . chr(0xB6) . chr(0xD0) . chr(0x68) . chr(0x3E) . chr(0x80) + . chr(0x2F) . chr(0x0C) . chr(0xA9) . chr(0xFE) . chr(0x64) . chr(0x53) . chr(0x69) . chr(0x7A); + + $len = mb_strlen($options['owner'], '8bit'); + + if ($len > 32) { + $owner = substr($options['owner'], 0, 32); + } else { + if ($len < 32) { + $owner = $options['owner'] . substr($pad, 0, 32 - $len); + } else { + $owner = $options['owner']; + } + } + + $len = mb_strlen($options['user'], '8bit'); + if ($len > 32) { + $user = substr($options['user'], 0, 32); + } else { + if ($len < 32) { + $user = $options['user'] . substr($pad, 0, 32 - $len); + } else { + $user = $options['user']; + } + } + + $tmp = $this->md5_16($owner); + $okey = substr($tmp, 0, 5); + $this->ARC4_init($okey); + $ovalue = $this->ARC4($user); + $this->objects[$id]['info']['O'] = $ovalue; + + // now make the u value, phew. + $tmp = $this->md5_16( + $user . $ovalue . chr($options['p']) . chr(255) . chr(255) . chr(255) . $this->fileIdentifier + ); + + $ukey = substr($tmp, 0, 5); + $this->ARC4_init($ukey); + $this->encryptionKey = $ukey; + $this->encrypted = true; + $uvalue = $this->ARC4($pad); + $this->objects[$id]['info']['U'] = $uvalue; + $this->encryptionKey = $ukey; + // initialize the arc4 array + break; + + case 'out': + $res = "\n$id 0 obj\n<<"; + $res .= "\n/Filter /Standard"; + $res .= "\n/V 1"; + $res .= "\n/R 2"; + $res .= "\n/O (" . $this->filterText($o['info']['O'], true, false) . ')'; + $res .= "\n/U (" . $this->filterText($o['info']['U'], true, false) . ')'; + // and the p-value needs to be converted to account for the twos-complement approach + $o['info']['p'] = (($o['info']['p'] ^ 255) + 1) * -1; + $res .= "\n/P " . ($o['info']['p']); + $res .= "\n>>\nendobj"; + + return $res; + } + } + + /** + * ARC4 functions + * A series of function to implement ARC4 encoding in PHP + */ + + /** + * calculate the 16 byte version of the 128 bit md5 digest of the string + */ + function md5_16($string) + { + $tmp = md5($string); + $out = ''; + for ($i = 0; $i <= 30; $i = $i + 2) { + $out .= chr(hexdec(substr($tmp, $i, 2))); + } + + return $out; + } + + /** + * initialize the encryption for processing a particular object + */ + function encryptInit($id) + { + $tmp = $this->encryptionKey; + $hex = dechex($id); + if (mb_strlen($hex, '8bit') < 6) { + $hex = substr('000000', 0, 6 - mb_strlen($hex, '8bit')) . $hex; + } + $tmp .= chr(hexdec(substr($hex, 4, 2))) . chr(hexdec(substr($hex, 2, 2))) . chr( + hexdec(substr($hex, 0, 2)) + ) . chr(0) . chr(0); + $key = $this->md5_16($tmp); + $this->ARC4_init(substr($key, 0, 10)); + } + + /** + * initialize the ARC4 encryption + */ + function ARC4_init($key = '') + { + $this->arc4 = ''; + + // setup the control array + if (mb_strlen($key, '8bit') == 0) { + return; + } + + $k = ''; + while (mb_strlen($k, '8bit') < 256) { + $k .= $key; + } + + $k = substr($k, 0, 256); + for ($i = 0; $i < 256; $i++) { + $this->arc4 .= chr($i); + } + + $j = 0; + + for ($i = 0; $i < 256; $i++) { + $t = $this->arc4[$i]; + $j = ($j + ord($t) + ord($k[$i])) % 256; + $this->arc4[$i] = $this->arc4[$j]; + $this->arc4[$j] = $t; + } + } + + /** + * ARC4 encrypt a text string + */ + function ARC4($text) + { + $len = mb_strlen($text, '8bit'); + $a = 0; + $b = 0; + $c = $this->arc4; + $out = ''; + for ($i = 0; $i < $len; $i++) { + $a = ($a + 1) % 256; + $t = $c[$a]; + $b = ($b + ord($t)) % 256; + $c[$a] = $c[$b]; + $c[$b] = $t; + $k = ord($c[(ord($c[$a]) + ord($c[$b])) % 256]); + $out .= chr(ord($text[$i]) ^ $k); + } + + return $out; + } + + /** + * functions which can be called to adjust or add to the document + */ + + /** + * add a link in the document to an external URL + */ + function addLink($url, $x0, $y0, $x1, $y1) + { + $this->numObj++; + $info = array('type' => 'link', 'url' => $url, 'rect' => array($x0, $y0, $x1, $y1)); + $this->o_annotation($this->numObj, 'new', $info); + } + + /** + * add a link in the document to an internal destination (ie. within the document) + */ + function addInternalLink($label, $x0, $y0, $x1, $y1) + { + $this->numObj++; + $info = array('type' => 'ilink', 'label' => $label, 'rect' => array($x0, $y0, $x1, $y1)); + $this->o_annotation($this->numObj, 'new', $info); + } + + /** + * set the encryption of the document + * can be used to turn it on and/or set the passwords which it will have. + * also the functions that the user will have are set here, such as print, modify, add + */ + function setEncryption($userPass = '', $ownerPass = '', $pc = array()) + { + $p = bindec("11000000"); + + $options = array('print' => 4, 'modify' => 8, 'copy' => 16, 'add' => 32); + + foreach ($pc as $k => $v) { + if ($v && isset($options[$k])) { + $p += $options[$k]; + } else { + if (isset($options[$v])) { + $p += $options[$v]; + } + } + } + + // implement encryption on the document + if ($this->arc4_objnum == 0) { + // then the block does not exist already, add it. + $this->numObj++; + if (mb_strlen($ownerPass) == 0) { + $ownerPass = $userPass; + } + + $this->o_encryption($this->numObj, 'new', array('user' => $userPass, 'owner' => $ownerPass, 'p' => $p)); + } + } + + /** + * should be used for internal checks, not implemented as yet + */ + function checkAllHere() + { + } + + /** + * return the pdf stream as a string returned from the function + */ + function output($debug = false) + { + if ($debug) { + // turn compression off + $this->options['compression'] = false; + } + + if ($this->javascript) { + $this->numObj++; + + $js_id = $this->numObj; + $this->o_embedjs($js_id, 'new'); + $this->o_javascript(++$this->numObj, 'new', $this->javascript); + + $id = $this->catalogId; + + $this->o_catalog($id, 'javascript', $js_id); + } + + if ($this->arc4_objnum) { + $this->ARC4_init($this->encryptionKey); + } + + $this->checkAllHere(); + + $xref = array(); + $content = '%PDF-1.3'; + $pos = mb_strlen($content, '8bit'); + + foreach ($this->objects as $k => $v) { + $tmp = 'o_' . $v['t']; + $cont = $this->$tmp($k, 'out'); + $content .= $cont; + $xref[] = $pos; + $pos += mb_strlen($cont, '8bit'); + } + + $content .= "\nxref\n0 " . (count($xref) + 1) . "\n0000000000 65535 f \n"; + + foreach ($xref as $p) { + $content .= str_pad($p, 10, "0", STR_PAD_LEFT) . " 00000 n \n"; + } + + $content .= "trailer\n<<\n/Size " . (count($xref) + 1) . "\n/Root 1 0 R\n/Info $this->infoObject 0 R\n"; + + // if encryption has been applied to this document then add the marker for this dictionary + if ($this->arc4_objnum > 0) { + $content .= "/Encrypt $this->arc4_objnum 0 R\n"; + } + + if (mb_strlen($this->fileIdentifier, '8bit')) { + $content .= "/ID[<$this->fileIdentifier><$this->fileIdentifier>]\n"; + } + + // account for \n added at start of xref table + $pos++; + + $content .= ">>\nstartxref\n$pos\n%%EOF\n"; + + return $content; + } + + /** + * intialize a new document + * if this is called on an existing document results may be unpredictable, but the existing document would be lost at minimum + * this function is called automatically by the constructor function + */ + private function newDocument($pageSize = array(0, 0, 612, 792)) + { + $this->numObj = 0; + $this->objects = array(); + + $this->numObj++; + $this->o_catalog($this->numObj, 'new'); + + $this->numObj++; + $this->o_outlines($this->numObj, 'new'); + + $this->numObj++; + $this->o_pages($this->numObj, 'new'); + + $this->o_pages($this->numObj, 'mediaBox', $pageSize); + $this->currentNode = 3; + + $this->numObj++; + $this->o_procset($this->numObj, 'new'); + + $this->numObj++; + $this->o_info($this->numObj, 'new'); + + $this->numObj++; + $this->o_page($this->numObj, 'new'); + + // need to store the first page id as there is no way to get it to the user during + // startup + $this->firstPageId = $this->currentContents; + } + + /** + * open the font file and return a php structure containing it. + * first check if this one has been done before and saved in a form more suited to php + * note that if a php serialized version does not exist it will try and make one, but will + * require write access to the directory to do it... it is MUCH faster to have these serialized + * files. + */ + private function openFont($font) + { + // assume that $font contains the path and file but not the extension + $pos = strrpos($font, '/'); + + if ($pos === false) { + $dir = './'; + $name = $font; + } else { + $dir = substr($font, 0, $pos + 1); + $name = substr($font, $pos + 1); + } + + $fontcache = $this->fontcache; + if ($fontcache == '') { + $fontcache = $dir; + } + + //$name filename without folder and extension of font metrics + //$dir folder of font metrics + //$fontcache folder of runtime created php serialized version of font metrics. + // If this is not given, the same folder as the font metrics will be used. + // Storing and reusing serialized versions improves speed much + + $this->addMessage("openFont: $font - $name"); + + if (!$this->isUnicode || in_array(mb_strtolower(basename($name)), self::$coreFonts)) { + $metrics_name = "$name.afm"; + } else { + $metrics_name = "$name.ufm"; + } + + $cache_name = "$metrics_name.php"; + $this->addMessage("metrics: $metrics_name, cache: $cache_name"); + + if (file_exists($fontcache . $cache_name)) { + $this->addMessage("openFont: php file exists $fontcache$cache_name"); + $this->fonts[$font] = require($fontcache . $cache_name); + + if (!isset($this->fonts[$font]['_version_']) || $this->fonts[$font]['_version_'] != $this->fontcacheVersion) { + // if the font file is old, then clear it out and prepare for re-creation + $this->addMessage('openFont: clear out, make way for new version.'); + $this->fonts[$font] = null; + unset($this->fonts[$font]); + } + } else { + $old_cache_name = "php_$metrics_name"; + if (file_exists($fontcache . $old_cache_name)) { + $this->addMessage( + "openFont: php file doesn't exist $fontcache$cache_name, creating it from the old format" + ); + $old_cache = file_get_contents($fontcache . $old_cache_name); + file_put_contents($fontcache . $cache_name, 'openFont($font); + } + } + + if (!isset($this->fonts[$font]) && file_exists($dir . $metrics_name)) { + // then rebuild the php_.afm file from the .afm file + $this->addMessage("openFont: build php file from $dir$metrics_name"); + $data = array(); + + // 20 => 'space' + $data['codeToName'] = array(); + + // Since we're not going to enable Unicode for the core fonts we need to use a font-based + // setting for Unicode support rather than a global setting. + $data['isUnicode'] = (strtolower(substr($metrics_name, -3)) !== 'afm'); + + $cidtogid = ''; + if ($data['isUnicode']) { + $cidtogid = str_pad('', 256 * 256 * 2, "\x00"); + } + + $file = file($dir . $metrics_name); + + foreach ($file as $rowA) { + $row = trim($rowA); + $pos = strpos($row, ' '); + + if ($pos) { + // then there must be some keyword + $key = substr($row, 0, $pos); + switch ($key) { + case 'FontName': + case 'FullName': + case 'FamilyName': + case 'PostScriptName': + case 'Weight': + case 'ItalicAngle': + case 'IsFixedPitch': + case 'CharacterSet': + case 'UnderlinePosition': + case 'UnderlineThickness': + case 'Version': + case 'EncodingScheme': + case 'CapHeight': + case 'XHeight': + case 'Ascender': + case 'Descender': + case 'StdHW': + case 'StdVW': + case 'StartCharMetrics': + case 'FontHeightOffset': // OAR - Added so we can offset the height calculation of a Windows font. Otherwise it's too big. + $data[$key] = trim(substr($row, $pos)); + break; + + case 'FontBBox': + $data[$key] = explode(' ', trim(substr($row, $pos))); + break; + + //C 39 ; WX 222 ; N quoteright ; B 53 463 157 718 ; + case 'C': // Found in AFM files + $bits = explode(';', trim($row)); + $dtmp = array(); + + foreach ($bits as $bit) { + $bits2 = explode(' ', trim($bit)); + if (mb_strlen($bits2[0], '8bit') == 0) { + continue; + } + + if (count($bits2) > 2) { + $dtmp[$bits2[0]] = array(); + for ($i = 1; $i < count($bits2); $i++) { + $dtmp[$bits2[0]][] = $bits2[$i]; + } + } else { + if (count($bits2) == 2) { + $dtmp[$bits2[0]] = $bits2[1]; + } + } + } + + $c = (int)$dtmp['C']; + $n = $dtmp['N']; + $width = floatval($dtmp['WX']); + + if ($c >= 0) { + if ($c != hexdec($n)) { + $data['codeToName'][$c] = $n; + } + $data['C'][$c] = $width; + } else { + $data['C'][$n] = $width; + } + + if (!isset($data['MissingWidth']) && $c == -1 && $n === '.notdef') { + $data['MissingWidth'] = $width; + } + + break; + + // U 827 ; WX 0 ; N squaresubnosp ; G 675 ; + case 'U': // Found in UFM files + if (!$data['isUnicode']) { + break; + } + + $bits = explode(';', trim($row)); + $dtmp = array(); + + foreach ($bits as $bit) { + $bits2 = explode(' ', trim($bit)); + if (mb_strlen($bits2[0], '8bit') === 0) { + continue; + } + + if (count($bits2) > 2) { + $dtmp[$bits2[0]] = array(); + for ($i = 1; $i < count($bits2); $i++) { + $dtmp[$bits2[0]][] = $bits2[$i]; + } + } else { + if (count($bits2) == 2) { + $dtmp[$bits2[0]] = $bits2[1]; + } + } + } + + $c = (int)$dtmp['U']; + $n = $dtmp['N']; + $glyph = $dtmp['G']; + $width = floatval($dtmp['WX']); + + if ($c >= 0) { + // Set values in CID to GID map + if ($c >= 0 && $c < 0xFFFF && $glyph) { + $cidtogid[$c * 2] = chr($glyph >> 8); + $cidtogid[$c * 2 + 1] = chr($glyph & 0xFF); + } + + if ($c != hexdec($n)) { + $data['codeToName'][$c] = $n; + } + $data['C'][$c] = $width; + } else { + $data['C'][$n] = $width; + } + + if (!isset($data['MissingWidth']) && $c == -1 && $n === '.notdef') { + $data['MissingWidth'] = $width; + } + + break; + + case 'KPX': + break; // don't include them as they are not used yet + //KPX Adieresis yacute -40 + $bits = explode(' ', trim($row)); + $data['KPX'][$bits[1]][$bits[2]] = $bits[3]; + break; + } + } + } + + if ($this->compressionReady && $this->options['compression']) { + // then implement ZLIB based compression on CIDtoGID string + $data['CIDtoGID_Compressed'] = true; + $cidtogid = gzcompress($cidtogid, 6); + } + $data['CIDtoGID'] = base64_encode($cidtogid); + $data['_version_'] = $this->fontcacheVersion; + $this->fonts[$font] = $data; + + //Because of potential trouble with php safe mode, expect that the folder already exists. + //If not existing, this will hit performance because of missing cached results. + if (is_dir(substr($fontcache, 0, -1)) && is_writable(substr($fontcache, 0, -1))) { + file_put_contents($fontcache . $cache_name, 'fonts[$font])) { + $this->addMessage("openFont: no font file found for $font. Do you need to run load_font.php?"); + } + + //pre_r($this->messages); + } + + /** + * if the font is not loaded then load it and make the required object + * else just make it the current font + * the encoding array can contain 'encoding'=> 'none','WinAnsiEncoding','MacRomanEncoding' or 'MacExpertEncoding' + * note that encoding='none' will need to be used for symbolic fonts + * and 'differences' => an array of mappings between numbers 0->255 and character names. + * + */ + function selectFont($fontName, $encoding = '', $set = true) + { + $ext = substr($fontName, -4); + if ($ext === '.afm' || $ext === '.ufm') { + $fontName = substr($fontName, 0, mb_strlen($fontName) - 4); + } + + if (!isset($this->fonts[$fontName])) { + $this->addMessage("selectFont: selecting - $fontName - $encoding, $set"); + + // load the file + $this->openFont($fontName); + + if (isset($this->fonts[$fontName])) { + $this->numObj++; + $this->numFonts++; + + $font = &$this->fonts[$fontName]; + + //$this->numFonts = md5($fontName); + $pos = strrpos($fontName, '/'); + // $dir = substr($fontName,0,$pos+1); + $name = substr($fontName, $pos + 1); + $options = array('name' => $name, 'fontFileName' => $fontName); + + if (is_array($encoding)) { + // then encoding and differences might be set + if (isset($encoding['encoding'])) { + $options['encoding'] = $encoding['encoding']; + } + + if (isset($encoding['differences'])) { + $options['differences'] = $encoding['differences']; + } + } else { + if (mb_strlen($encoding, '8bit')) { + // then perhaps only the encoding has been set + $options['encoding'] = $encoding; + } + } + + $fontObj = $this->numObj; + $this->o_font($this->numObj, 'new', $options); + $font['fontNum'] = $this->numFonts; + + // if this is a '.afm' font, and there is a '.pfa' file to go with it ( as there + // should be for all non-basic fonts), then load it into an object and put the + // references into the font object + $basefile = $fontName; + + $fbtype = ''; + if (file_exists("$basefile.pfb")) { + $fbtype = 'pfb'; + } else { + if (file_exists("$basefile.ttf")) { + $fbtype = 'ttf'; + } + } + + $fbfile = "$basefile.$fbtype"; + + // $pfbfile = substr($fontName,0,strlen($fontName)-4).'.pfb'; + // $ttffile = substr($fontName,0,strlen($fontName)-4).'.ttf'; + $this->addMessage('selectFont: checking for - ' . $fbfile); + + // OAR - I don't understand this old check + // if (substr($fontName, -4) === '.afm' && strlen($fbtype)) { + if ($fbtype) { + $adobeFontName = isset($font['PostScriptName']) ? $font['PostScriptName'] : $font['FontName']; + // $fontObj = $this->numObj; + $this->addMessage("selectFont: adding font file - $fbfile - $adobeFontName"); + + // find the array of font widths, and put that into an object. + $firstChar = -1; + $lastChar = 0; + $widths = array(); + $cid_widths = array(); + + foreach ($font['C'] as $num => $d) { + if (intval($num) > 0 || $num == '0') { + if (!$font['isUnicode']) { + // With Unicode, widths array isn't used + if ($lastChar > 0 && $num > $lastChar + 1) { + for ($i = $lastChar + 1; $i < $num; $i++) { + $widths[] = 0; + } + } + } + + $widths[] = $d; + + if ($font['isUnicode']) { + $cid_widths[$num] = $d; + } + + if ($firstChar == -1) { + $firstChar = $num; + } + + $lastChar = $num; + } + } + + // also need to adjust the widths for the differences array + if (isset($options['differences'])) { + foreach ($options['differences'] as $charNum => $charName) { + if ($charNum > $lastChar) { + if (!$font['isUnicode']) { + // With Unicode, widths array isn't used + for ($i = $lastChar + 1; $i <= $charNum; $i++) { + $widths[] = 0; + } + } + + $lastChar = $charNum; + } + + if (isset($font['C'][$charName])) { + $widths[$charNum - $firstChar] = $font['C'][$charName]; + if ($font['isUnicode']) { + $cid_widths[$charName] = $font['C'][$charName]; + } + } + } + } + + if ($font['isUnicode']) { + $font['CIDWidths'] = $cid_widths; + } + + $this->addMessage('selectFont: FirstChar = ' . $firstChar); + $this->addMessage('selectFont: LastChar = ' . $lastChar); + + $widthid = -1; + + if (!$font['isUnicode']) { + // With Unicode, widths array isn't used + + $this->numObj++; + $this->o_contents($this->numObj, 'new', 'raw'); + $this->objects[$this->numObj]['c'] .= '[' . implode(' ', $widths) . ']'; + $widthid = $this->numObj; + } + + $missing_width = 500; + $stemV = 70; + + if (isset($font['MissingWidth'])) { + $missing_width = $font['MissingWidth']; + } + if (isset($font['StdVW'])) { + $stemV = $font['StdVW']; + } else { + if (isset($font['Weight']) && preg_match('!(bold|black)!i', $font['Weight'])) { + $stemV = 120; + } + } + + // load the pfb file, and put that into an object too. + // note that pdf supports only binary format type 1 font files, though there is a + // simple utility to convert them from pfa to pfb. + // FIXME: should we move font subset creation to CPDF::output? See notes in issue #750. + if (!$this->isUnicode || $fbtype !== 'ttf' || empty($this->stringSubsets)) { + $data = file_get_contents($fbfile); + } else { + $this->stringSubsets[$fontName][] = 32; // Force space if not in yet + + $subset = $this->stringSubsets[$fontName]; + sort($subset); + + // Load font + $font_obj = Font::load($fbfile); + $font_obj->parse(); + + // Define subset + $font_obj->setSubset($subset); + $font_obj->reduce(); + + // Write new font + $tmp_name = "$fbfile.tmp." . uniqid(); + $font_obj->open($tmp_name, Font_Binary_Stream::modeWrite); + $font_obj->encode(array("OS/2")); + $font_obj->close(); + + // Parse the new font to get cid2gid and widths + $font_obj = Font::load($tmp_name); + + // Find Unicode char map table + $subtable = null; + foreach ($font_obj->getData("cmap", "subtables") as $_subtable) { + if ($_subtable["platformID"] == 0 || $_subtable["platformID"] == 3 && $_subtable["platformSpecificID"] == 1) { + $subtable = $_subtable; + break; + } + } + + if ($subtable) { + $glyphIndexArray = $subtable["glyphIndexArray"]; + $hmtx = $font_obj->getData("hmtx"); + + unset($glyphIndexArray[0xFFFF]); + + $cidtogid = str_pad('', max(array_keys($glyphIndexArray)) * 2 + 1, "\x00"); + $font['CIDWidths'] = array(); + foreach ($glyphIndexArray as $cid => $gid) { + if ($cid >= 0 && $cid < 0xFFFF && $gid) { + $cidtogid[$cid * 2] = chr($gid >> 8); + $cidtogid[$cid * 2 + 1] = chr($gid & 0xFF); + } + + $width = $font_obj->normalizeFUnit(isset($hmtx[$gid]) ? $hmtx[$gid][0] : $hmtx[0][0]); + $font['CIDWidths'][$cid] = $width; + } + + $font['CIDtoGID'] = base64_encode(gzcompress($cidtogid)); + $font['CIDtoGID_Compressed'] = true; + + $data = file_get_contents($tmp_name); + } else { + $data = file_get_contents($fbfile); + } + + $font_obj->close(); + unlink($tmp_name); + } + + // create the font descriptor + $this->numObj++; + $fontDescriptorId = $this->numObj; + + $this->numObj++; + $pfbid = $this->numObj; + + // determine flags (more than a little flakey, hopefully will not matter much) + $flags = 0; + + if ($font['ItalicAngle'] != 0) { + $flags += pow(2, 6); + } + + if ($font['IsFixedPitch'] === 'true') { + $flags += 1; + } + + $flags += pow(2, 5); // assume non-sybolic + $list = array( + 'Ascent' => 'Ascender', + 'CapHeight' => 'CapHeight', + 'MissingWidth' => 'MissingWidth', + 'Descent' => 'Descender', + 'FontBBox' => 'FontBBox', + 'ItalicAngle' => 'ItalicAngle' + ); + $fdopt = array( + 'Flags' => $flags, + 'FontName' => $adobeFontName, + 'StemV' => $stemV + ); + + foreach ($list as $k => $v) { + if (isset($font[$v])) { + $fdopt[$k] = $font[$v]; + } + } + + if ($fbtype === 'pfb') { + $fdopt['FontFile'] = $pfbid; + } else { + if ($fbtype === 'ttf') { + $fdopt['FontFile2'] = $pfbid; + } + } + + $this->o_fontDescriptor($fontDescriptorId, 'new', $fdopt); + + // embed the font program + $this->o_contents($this->numObj, 'new'); + $this->objects[$pfbid]['c'] .= $data; + + // determine the cruicial lengths within this file + if ($fbtype === 'pfb') { + $l1 = strpos($data, 'eexec') + 6; + $l2 = strpos($data, '00000000') - $l1; + $l3 = mb_strlen($data, '8bit') - $l2 - $l1; + $this->o_contents( + $this->numObj, + 'add', + array('Length1' => $l1, 'Length2' => $l2, 'Length3' => $l3) + ); + } else { + if ($fbtype == 'ttf') { + $l1 = mb_strlen($data, '8bit'); + $this->o_contents($this->numObj, 'add', array('Length1' => $l1)); + } + } + + // tell the font object about all this new stuff + $tmp = array( + 'BaseFont' => $adobeFontName, + 'MissingWidth' => $missing_width, + 'Widths' => $widthid, + 'FirstChar' => $firstChar, + 'LastChar' => $lastChar, + 'FontDescriptor' => $fontDescriptorId + ); + + if ($fbtype === 'ttf') { + $tmp['SubType'] = 'TrueType'; + } + + $this->addMessage("adding extra info to font.($fontObj)"); + + foreach ($tmp as $fk => $fv) { + $this->addMessage("$fk : $fv"); + } + + $this->o_font($fontObj, 'add', $tmp); + } else { + $this->addMessage( + 'selectFont: pfb or ttf file not found, ok if this is one of the 14 standard fonts' + ); + } + + // also set the differences here, note that this means that these will take effect only the + //first time that a font is selected, else they are ignored + if (isset($options['differences'])) { + $font['differences'] = $options['differences']; + } + } + } + + if ($set && isset($this->fonts[$fontName])) { + // so if for some reason the font was not set in the last one then it will not be selected + $this->currentBaseFont = $fontName; + + // the next lines mean that if a new font is selected, then the current text state will be + // applied to it as well. + $this->currentFont = $this->currentBaseFont; + $this->currentFontNum = $this->fonts[$this->currentFont]['fontNum']; + + //$this->setCurrentFont(); + } + + return $this->currentFontNum; + //return $this->numObj; + } + + /** + * sets up the current font, based on the font families, and the current text state + * note that this system is quite flexible, a bold-italic font can be completely different to a + * italic-bold font, and even bold-bold will have to be defined within the family to have meaning + * This function is to be called whenever the currentTextState is changed, it will update + * the currentFont setting to whatever the appropriatte family one is. + * If the user calls selectFont themselves then that will reset the currentBaseFont, and the currentFont + * This function will change the currentFont to whatever it should be, but will not change the + * currentBaseFont. + */ + private function setCurrentFont() + { + // if (strlen($this->currentBaseFont) == 0){ + // // then assume an initial font + // $this->selectFont($this->defaultFont); + // } + // $cf = substr($this->currentBaseFont,strrpos($this->currentBaseFont,'/')+1); + // if (strlen($this->currentTextState) + // && isset($this->fontFamilies[$cf]) + // && isset($this->fontFamilies[$cf][$this->currentTextState])){ + // // then we are in some state or another + // // and this font has a family, and the current setting exists within it + // // select the font, then return it + // $nf = substr($this->currentBaseFont,0,strrpos($this->currentBaseFont,'/')+1).$this->fontFamilies[$cf][$this->currentTextState]; + // $this->selectFont($nf,'',0); + // $this->currentFont = $nf; + // $this->currentFontNum = $this->fonts[$nf]['fontNum']; + // } else { + // // the this font must not have the right family member for the current state + // // simply assume the base font + $this->currentFont = $this->currentBaseFont; + $this->currentFontNum = $this->fonts[$this->currentFont]['fontNum']; + // } + } + + /** + * function for the user to find out what the ID is of the first page that was created during + * startup - useful if they wish to add something to it later. + */ + function getFirstPageId() + { + return $this->firstPageId; + } + + /** + * add content to the currently active object + */ + private function addContent($content) + { + $this->objects[$this->currentContents]['c'] .= $content; + } + + /** + * sets the color for fill operations + */ + function setColor($color, $force = false) + { + $new_color = array($color[0], $color[1], $color[2], isset($color[3]) ? $color[3] : null); + + if (!$force && $this->currentColor == $new_color) { + return; + } + + if (isset($new_color[3])) { + //$this->currentColor = $new_color; + $this->addContent(vsprintf("\n%.3F %.3F %.3F %.3F k", $this->currentColor)); + } else { + if (isset($new_color[2])) { + //$this->currentColor = $new_color; + $this->addContent(vsprintf("\n%.3F %.3F %.3F rg", $new_color)); + } + } + } + + /** + * sets the color for fill operations + */ + function setFillRule($fillRule) + { + if (!in_array($fillRule, array("nonzero", "evenodd"))) { + return; + } + + $this->fillRule = $fillRule; + } + + /** + * sets the color for stroke operations + */ + function setStrokeColor($color, $force = false) + { + $new_color = array($color[0], $color[1], $color[2], isset($color[3]) ? $color[3] : null); + + if (!$force && $this->currentStrokeColor == $new_color) { + return; + } + + if (isset($new_color[3])) { + //$this->currentStrokeColor = $new_color; + $this->addContent(vsprintf("\n%.3F %.3F %.3F %.3F K", $this->currentStrokeColor)); + } else { + if (isset($new_color[2])) { + //$this->currentStrokeColor = $new_color; + $this->addContent(vsprintf("\n%.3F %.3F %.3F RG", $new_color)); + } + } + } + + /** + * Set the graphics state for compositions + */ + function setGraphicsState($parameters) + { + // Create a new graphics state object + // FIXME: should actually keep track of states that have already been created... + $this->numObj++; + $this->o_extGState($this->numObj, 'new', $parameters); + $this->addContent("\n/GS$this->numStates gs"); + } + + /** + * Set current blend mode & opacity for lines. + * + * Valid blend modes are: + * + * Normal, Multiply, Screen, Overlay, Darken, Lighten, + * ColorDogde, ColorBurn, HardLight, SoftLight, Difference, + * Exclusion + * + * @param string $mode the blend mode to use + * @param float $opacity 0.0 fully transparent, 1.0 fully opaque + */ + function setLineTransparency($mode, $opacity) + { + static $blend_modes = array( + "Normal", + "Multiply", + "Screen", + "Overlay", + "Darken", + "Lighten", + "ColorDogde", + "ColorBurn", + "HardLight", + "SoftLight", + "Difference", + "Exclusion" + ); + + if (!in_array($mode, $blend_modes)) { + $mode = "Normal"; + } + + if (is_null($this->currentLineTransparency)) { + $this->currentLineTransparency = []; + } + + if ($mode === (key_exists('mode', $this->currentLineTransparency) ? + $this->currentLineTransparency['mode'] : '') && + $opacity === (key_exists('opacity', $this->currentLineTransparency) ? + $this->currentLineTransparency["opacity"] : '')) { + return; + } + + $this->currentLineTransparency["mode"] = $mode; + $this->currentLineTransparency["opacity"] = $opacity; + + $options = array( + "BM" => "/$mode", + "CA" => (float)$opacity + ); + + $this->setGraphicsState($options); + } + + /** + * Set current blend mode & opacity for filled objects. + * + * Valid blend modes are: + * + * Normal, Multiply, Screen, Overlay, Darken, Lighten, + * ColorDogde, ColorBurn, HardLight, SoftLight, Difference, + * Exclusion + * + * @param string $mode the blend mode to use + * @param float $opacity 0.0 fully transparent, 1.0 fully opaque + */ + function setFillTransparency($mode, $opacity) + { + static $blend_modes = array( + "Normal", + "Multiply", + "Screen", + "Overlay", + "Darken", + "Lighten", + "ColorDogde", + "ColorBurn", + "HardLight", + "SoftLight", + "Difference", + "Exclusion" + ); + + if (!in_array($mode, $blend_modes)) { + $mode = "Normal"; + } + + if (is_null($this->currentFillTransparency)) { + $this->currentFillTransparency = []; + } + + if ($mode === (key_exists('mode', $this->currentFillTransparency) ? + $this->currentFillTransparency['mode'] : '') && + $opacity === (key_exists('opacity', $this->currentFillTransparency) ? + $this->currentFillTransparency["opacity"] : '')) { + return; + } + + $this->currentFillTransparency["mode"] = $mode; + $this->currentFillTransparency["opacity"] = $opacity; + + $options = array( + "BM" => "/$mode", + "ca" => (float)$opacity, + ); + + $this->setGraphicsState($options); + } + + function lineTo($x, $y) + { + $this->addContent(sprintf("\n%.3F %.3F l", $x, $y)); + } + + function moveTo($x, $y) + { + $this->addContent(sprintf("\n%.3F %.3F m", $x, $y)); + } + + /** + * draw a bezier curve based on 4 control points + */ + function curveTo($x1, $y1, $x2, $y2, $x3, $y3) + { + $this->addContent(sprintf("\n%.3F %.3F %.3F %.3F %.3F %.3F c", $x1, $y1, $x2, $y2, $x3, $y3)); + } + + /** + * draw a bezier curve based on 4 control points + */ + function quadTo($cpx, $cpy, $x, $y) + { + $this->addContent(sprintf("\n%.3F %.3F %.3F %.3F v", $cpx, $cpy, $x, $y)); + } + + function closePath() + { + $this->addContent(' h'); + } + + function endPath() + { + $this->addContent(' n'); + } + + /** + * draw an ellipse + * note that the part and filled ellipse are just special cases of this function + * + * draws an ellipse in the current line style + * centered at $x0,$y0, radii $r1,$r2 + * if $r2 is not set, then a circle is drawn + * from $astart to $afinish, measured in degrees, running anti-clockwise from the right hand side of the ellipse. + * nSeg is not allowed to be less than 2, as this will simply draw a line (and will even draw a + * pretty crappy shape at 2, as we are approximating with bezier curves. + */ + function ellipse( + $x0, + $y0, + $r1, + $r2 = 0, + $angle = 0, + $nSeg = 8, + $astart = 0, + $afinish = 360, + $close = true, + $fill = false, + $stroke = true, + $incomplete = false + ) { + if ($r1 == 0) { + return; + } + + if ($r2 == 0) { + $r2 = $r1; + } + + if ($nSeg < 2) { + $nSeg = 2; + } + + $astart = deg2rad((float)$astart); + $afinish = deg2rad((float)$afinish); + $totalAngle = $afinish - $astart; + + $dt = $totalAngle / $nSeg; + $dtm = $dt / 3; + + if ($angle != 0) { + $a = -1 * deg2rad((float)$angle); + + $this->addContent( + sprintf("\n q %.3F %.3F %.3F %.3F %.3F %.3F cm", cos($a), -sin($a), sin($a), cos($a), $x0, $y0) + ); + + $x0 = 0; + $y0 = 0; + } + + $t1 = $astart; + $a0 = $x0 + $r1 * cos($t1); + $b0 = $y0 + $r2 * sin($t1); + $c0 = -$r1 * sin($t1); + $d0 = $r2 * cos($t1); + + if (!$incomplete) { + $this->addContent(sprintf("\n%.3F %.3F m ", $a0, $b0)); + } + + for ($i = 1; $i <= $nSeg; $i++) { + // draw this bit of the total curve + $t1 = $i * $dt + $astart; + $a1 = $x0 + $r1 * cos($t1); + $b1 = $y0 + $r2 * sin($t1); + $c1 = -$r1 * sin($t1); + $d1 = $r2 * cos($t1); + + $this->addContent( + sprintf( + "\n%.3F %.3F %.3F %.3F %.3F %.3F c", + ($a0 + $c0 * $dtm), + ($b0 + $d0 * $dtm), + ($a1 - $c1 * $dtm), + ($b1 - $d1 * $dtm), + $a1, + $b1 + ) + ); + + $a0 = $a1; + $b0 = $b1; + $c0 = $c1; + $d0 = $d1; + } + + if (!$incomplete) { + if ($fill) { + $this->addContent(' f'); + } + + if ($stroke) { + if ($close) { + $this->addContent(' s'); // small 's' signifies closing the path as well + } else { + $this->addContent(' S'); + } + } + } + + if ($angle != 0) { + $this->addContent(' Q'); + } + } + + /** + * this sets the line drawing style. + * width, is the thickness of the line in user units + * cap is the type of cap to put on the line, values can be 'butt','round','square' + * where the diffference between 'square' and 'butt' is that 'square' projects a flat end past the + * end of the line. + * join can be 'miter', 'round', 'bevel' + * dash is an array which sets the dash pattern, is a series of length values, which are the lengths of the + * on and off dashes. + * (2) represents 2 on, 2 off, 2 on , 2 off ... + * (2,1) is 2 on, 1 off, 2 on, 1 off.. etc + * phase is a modifier on the dash pattern which is used to shift the point at which the pattern starts. + */ + function setLineStyle($width = 1, $cap = '', $join = '', $dash = '', $phase = 0) + { + // this is quite inefficient in that it sets all the parameters whenever 1 is changed, but will fix another day + $string = ''; + + if ($width > 0) { + $string .= sprintf("%.3F w", $width); + } + + $ca = array('butt' => 0, 'round' => 1, 'square' => 2); + + if (isset($ca[$cap])) { + $string .= " $ca[$cap] J"; + } + + $ja = array('miter' => 0, 'round' => 1, 'bevel' => 2); + + if (isset($ja[$join])) { + $string .= " $ja[$join] j"; + } + + if (is_array($dash)) { + $string .= ' [ ' . implode(' ', $dash) . " ] $phase d"; + } + + $this->currentLineStyle = $string; + $this->addContent("\n$string"); + } + + function rect($x1, $y1, $width, $height) + { + $this->addContent(sprintf("\n%.3F %.3F %.3F %.3F re", $x1, $y1, $width, $height)); + } + + function stroke() + { + $this->addContent("\nS"); + } + + function fill() + { + $this->addContent("\nf".($this->fillRule === "evenodd" ? "*" : "")); + } + + function fillStroke() + { + $this->addContent("\nb".($this->fillRule === "evenodd" ? "*" : "")); + } + + /** + * save the current graphic state + */ + function save() + { + $this->addContent("\nq"); + } + + /** + * restore the last graphic state + */ + function restore() + { + $this->addContent("\nQ"); + } + + /** + * scale + * + * @param float $s_x scaling factor for width as percent + * @param float $s_y scaling factor for height as percent + * @param float $x Origin abscisse + * @param float $y Origin ordinate + */ + function scale($s_x, $s_y, $x, $y) + { + $y = $this->currentPageSize["height"] - $y; + + $tm = array( + $s_x, 0, + 0, $s_y, + $x * (1 - $s_x), $y * (1 - $s_y) + ); + + $this->transform($tm); + } + + /** + * translate + * + * @param float $t_x movement to the right + * @param float $t_y movement to the bottom + */ + function translate($t_x, $t_y) + { + $tm = array( + 1, 0, + 0, 1, + $t_x, -$t_y + ); + + $this->transform($tm); + } + + /** + * rotate + * + * @param float $angle angle in degrees for counter-clockwise rotation + * @param float $x Origin abscisse + * @param float $y Origin ordinate + */ + function rotate($angle, $x, $y) + { + $y = $this->currentPageSize["height"] - $y; + + $a = deg2rad($angle); + $cos_a = cos($a); + $sin_a = sin($a); + + $tm = array( + $cos_a, -$sin_a, + $sin_a, $cos_a, + $x - $sin_a * $y - $cos_a * $x, $y - $cos_a * $y + $sin_a * $x, + ); + + $this->transform($tm); + } + + /** + * skew + * + * @param float $angle_x + * @param float $angle_y + * @param float $x Origin abscisse + * @param float $y Origin ordinate + */ + function skew($angle_x, $angle_y, $x, $y) + { + $y = $this->currentPageSize["height"] - $y; + + $tan_x = tan(deg2rad($angle_x)); + $tan_y = tan(deg2rad($angle_y)); + + $tm = array( + 1, -$tan_y, + -$tan_x, 1, + $tan_x * $y, $tan_y * $x, + ); + + $this->transform($tm); + } + + /** + * apply graphic transformations + * + * @param array $tm transformation matrix + */ + function transform($tm) + { + $this->addContent(vsprintf("\n %.3F %.3F %.3F %.3F %.3F %.3F cm", $tm)); + } + + /** + * add a new page to the document + * this also makes the new page the current active object + */ + function newPage($insert = 0, $id = 0, $pos = 'after') + { + // if there is a state saved, then go up the stack closing them + // then on the new page, re-open them with the right setings + + if ($this->nStateStack) { + for ($i = $this->nStateStack; $i >= 1; $i--) { + $this->restoreState($i); + } + } + + $this->numObj++; + + if ($insert) { + // the id from the ezPdf class is the id of the contents of the page, not the page object itself + // query that object to find the parent + $rid = $this->objects[$id]['onPage']; + $opt = array('rid' => $rid, 'pos' => $pos); + $this->o_page($this->numObj, 'new', $opt); + } else { + $this->o_page($this->numObj, 'new'); + } + + // if there is a stack saved, then put that onto the page + if ($this->nStateStack) { + for ($i = 1; $i <= $this->nStateStack; $i++) { + $this->saveState($i); + } + } + + // and if there has been a stroke or fill color set, then transfer them + if (isset($this->currentColor)) { + $this->setColor($this->currentColor, true); + } + + if (isset($this->currentStrokeColor)) { + $this->setStrokeColor($this->currentStrokeColor, true); + } + + // if there is a line style set, then put this in too + if (mb_strlen($this->currentLineStyle, '8bit')) { + $this->addContent("\n$this->currentLineStyle"); + } + + // the call to the o_page object set currentContents to the present page, so this can be returned as the page id + return $this->currentContents; + } + + /** + * output the pdf code, streaming it to the browser + * the relevant headers are set so that hopefully the browser will recognise it + */ + function stream($options = '') + { + // setting the options allows the adjustment of the headers + // values at the moment are: + // 'Content-Disposition' => 'filename' - sets the filename, though not too sure how well this will + // work as in my trial the browser seems to use the filename of the php file with .pdf on the end + // 'Accept-Ranges' => 1 or 0 - if this is not set to 1, then this header is not included, off by default + // this header seems to have caused some problems despite tha fact that it is supposed to solve + // them, so I am leaving it off by default. + // 'compress' = > 1 or 0 - apply content stream compression, this is on (1) by default + // 'Attachment' => 1 or 0 - if 1, force the browser to open a download dialog + if (!is_array($options)) { + $options = array(); + } + + if (headers_sent()) { + die("Unable to stream pdf: headers already sent"); + } + + $debug = empty($options['compression']); + $tmp = ltrim($this->output($debug)); + + header("Cache-Control: private"); + header("Content-type: application/pdf"); + + //FIXME: I don't know that this is sufficient for determining content length (i.e. what about transport compression?) + header("Content-Length: " . mb_strlen($tmp, '8bit')); + $fileName = (isset($options['Content-Disposition']) ? $options['Content-Disposition'] : 'file.pdf'); + + if (!isset($options["Attachment"])) { + $options["Attachment"] = true; + } + + $attachment = $options["Attachment"] ? "attachment" : "inline"; + + // detect the character encoding of the incoming file + $encoding = mb_detect_encoding($fileName); + $fallbackfilename = mb_convert_encoding($fileName, "ISO-8859-1", $encoding); + $encodedfallbackfilename = rawurlencode($fallbackfilename); + $encodedfilename = rawurlencode($fileName); + + header( + "Content-Disposition: $attachment; filename=" . $encodedfallbackfilename . "; filename*=UTF-8''$encodedfilename" + ); + + if (isset($options['Accept-Ranges']) && $options['Accept-Ranges'] == 1) { + //FIXME: Is this the correct value ... spec says 1#range-unit + header("Accept-Ranges: " . mb_strlen($tmp, '8bit')); + } + + echo $tmp; + flush(); + } + + /** + * return the height in units of the current font in the given size + */ + function getFontHeight($size) + { + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + $font = $this->fonts[$this->currentFont]; + + // for the current font, and the given size, what is the height of the font in user units + if (isset($font['Ascender']) && isset($font['Descender'])) { + $h = $font['Ascender'] - $font['Descender']; + } else { + $h = $font['FontBBox'][3] - $font['FontBBox'][1]; + } + + // have to adjust by a font offset for Windows fonts. unfortunately it looks like + // the bounding box calculations are wrong and I don't know why. + if (isset($font['FontHeightOffset'])) { + // For CourierNew from Windows this needs to be -646 to match the + // Adobe native Courier font. + // + // For FreeMono from GNU this needs to be -337 to match the + // Courier font. + // + // Both have been added manually to the .afm and .ufm files. + $h += (int)$font['FontHeightOffset']; + } + + return $size * $h / 1000; + } + + function getFontXHeight($size) + { + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + $font = $this->fonts[$this->currentFont]; + + // for the current font, and the given size, what is the height of the font in user units + if (isset($font['XHeight'])) { + $xh = $font['Ascender'] - $font['Descender']; + } else { + $xh = $this->getFontHeight($size) / 2; + } + + return $size * $xh / 1000; + } + + /** + * return the font descender, this will normally return a negative number + * if you add this number to the baseline, you get the level of the bottom of the font + * it is in the pdf user units + */ + function getFontDescender($size) + { + // note that this will most likely return a negative value + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + //$h = $this->fonts[$this->currentFont]['FontBBox'][1]; + $h = $this->fonts[$this->currentFont]['Descender']; + + return $size * $h / 1000; + } + + /** + * filter the text, this is applied to all text just before being inserted into the pdf document + * it escapes the various things that need to be escaped, and so on + * + * @access private + */ + function filterText($text, $bom = true, $convert_encoding = true) + { + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + if ($convert_encoding) { + $cf = $this->currentFont; + if (isset($this->fonts[$cf]) && $this->fonts[$cf]['isUnicode']) { + //$text = html_entity_decode($text, ENT_QUOTES, 'UTF-8'); + $text = $this->utf8toUtf16BE($text, $bom); + } else { + //$text = html_entity_decode($text, ENT_QUOTES); + $text = mb_convert_encoding($text, self::$targetEncoding, 'UTF-8'); + } + } + + // the chr(13) substitution fixes a bug seen in TCPDF (bug #1421290) + return strtr($text, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r')); + } + + /** + * given a start position and information about how text is to be laid out, calculate where + * on the page the text will end + */ + private function getTextPosition($x, $y, $angle, $size, $wa, $text) + { + // given this information return an array containing x and y for the end position as elements 0 and 1 + $w = $this->getTextWidth($size, $text); + + // need to adjust for the number of spaces in this text + $words = explode(' ', $text); + $nspaces = count($words) - 1; + $w += $wa * $nspaces; + $a = deg2rad((float)$angle); + + return array(cos($a) * $w + $x, -sin($a) * $w + $y); + } + + /** + * Callback method used by smallCaps + * + * @param array $matches + * + * @return string + */ + function toUpper($matches) + { + return mb_strtoupper($matches[0]); + } + + function concatMatches($matches) + { + $str = ""; + foreach ($matches as $match) { + $str .= $match[0]; + } + + return $str; + } + + /** + * add text to the document, at a specified location, size and angle on the page + */ + function registerText($font, $text) + { + if (!$this->isUnicode || in_array(mb_strtolower(basename($font)), self::$coreFonts)) { + return; + } + + if (!isset($this->stringSubsets[$font])) { + $this->stringSubsets[$font] = array(); + } + + $this->stringSubsets[$font] = array_unique( + array_merge($this->stringSubsets[$font], $this->utf8toCodePointsArray($text)) + ); + } + + /** + * add text to the document, at a specified location, size and angle on the page + */ + function addText($x, $y, $size, $text, $angle = 0, $wordSpaceAdjust = 0, $charSpaceAdjust = 0, $smallCaps = false) + { + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + $text = str_replace(array("\r", "\n"), "", $text); + + if ($smallCaps) { + preg_match_all("/(\P{Ll}+)/u", $text, $matches, PREG_SET_ORDER); + $lower = $this->concatMatches($matches); + d($lower); + + preg_match_all("/(\p{Ll}+)/u", $text, $matches, PREG_SET_ORDER); + $other = $this->concatMatches($matches); + d($other); + + //$text = preg_replace_callback("/\p{Ll}/u", array($this, "toUpper"), $text); + } + + // if there are any open callbacks, then they should be called, to show the start of the line + if ($this->nCallback > 0) { + for ($i = $this->nCallback; $i > 0; $i--) { + // call each function + $info = array( + 'x' => $x, + 'y' => $y, + 'angle' => $angle, + 'status' => 'sol', + 'p' => $this->callback[$i]['p'], + 'nCallback' => $this->callback[$i]['nCallback'], + 'height' => $this->callback[$i]['height'], + 'descender' => $this->callback[$i]['descender'] + ); + + $func = $this->callback[$i]['f']; + $this->$func($info); + } + } + + if ($angle == 0) { + $this->addContent(sprintf("\nBT %.3F %.3F Td", $x, $y)); + } else { + $a = deg2rad((float)$angle); + $this->addContent( + sprintf("\nBT %.3F %.3F %.3F %.3F %.3F %.3F Tm", cos($a), -sin($a), sin($a), cos($a), $x, $y) + ); + } + + if ($wordSpaceAdjust != 0 || $wordSpaceAdjust != $this->wordSpaceAdjust) { + $this->wordSpaceAdjust = $wordSpaceAdjust; + $this->addContent(sprintf(" %.3F Tw", $wordSpaceAdjust)); + } + + if ($charSpaceAdjust != 0 || $charSpaceAdjust != $this->charSpaceAdjust) { + $this->charSpaceAdjust = $charSpaceAdjust; + $this->addContent(sprintf(" %.3F Tc", $charSpaceAdjust)); + } + + $len = mb_strlen($text); + $start = 0; + + if ($start < $len) { + $part = $text; // OAR - Don't need this anymore, given that $start always equals zero. substr($text, $start); + $place_text = $this->filterText($part, false); + // modify unicode text so that extra word spacing is manually implemented (bug #) + $cf = $this->currentFont; + if ($this->fonts[$cf]['isUnicode'] && $wordSpaceAdjust != 0) { + $space_scale = 1000 / $size; + //$place_text = str_replace(' ', ') ( ) '.($this->getTextWidth($size, chr(32), $wordSpaceAdjust)*-75).' (', $place_text); + $place_text = str_replace(' ', ' ) ' . (-round($space_scale * $wordSpaceAdjust)) . ' (', $place_text); + } + $this->addContent(" /F$this->currentFontNum " . sprintf('%.1F Tf ', $size)); + $this->addContent(" [($place_text)] TJ"); + } + + $this->addContent(' ET'); + + // if there are any open callbacks, then they should be called, to show the end of the line + if ($this->nCallback > 0) { + for ($i = $this->nCallback; $i > 0; $i--) { + // call each function + $tmp = $this->getTextPosition($x, $y, $angle, $size, $wordSpaceAdjust, $text); + $info = array( + 'x' => $tmp[0], + 'y' => $tmp[1], + 'angle' => $angle, + 'status' => 'eol', + 'p' => $this->callback[$i]['p'], + 'nCallback' => $this->callback[$i]['nCallback'], + 'height' => $this->callback[$i]['height'], + 'descender' => $this->callback[$i]['descender'] + ); + $func = $this->callback[$i]['f']; + $this->$func($info); + } + } + } + + /** + * calculate how wide a given text string will be on a page, at a given size. + * this can be called externally, but is also used by the other class functions + */ + function getTextWidth($size, $text, $word_spacing = 0, $char_spacing = 0) + { + static $ord_cache = array(); + + // this function should not change any of the settings, though it will need to + // track any directives which change during calculation, so copy them at the start + // and put them back at the end. + $store_currentTextState = $this->currentTextState; + + if (!$this->numFonts) { + $this->selectFont($this->defaultFont); + } + + $text = str_replace(array("\r", "\n"), "", $text); + + // converts a number or a float to a string so it can get the width + $text = "$text"; + + // hmm, this is where it all starts to get tricky - use the font information to + // calculate the width of each character, add them up and convert to user units + $w = 0; + $cf = $this->currentFont; + $current_font = $this->fonts[$cf]; + $space_scale = 1000 / ($size > 0 ? $size : 1); + $n_spaces = 0; + + if ($current_font['isUnicode']) { + // for Unicode, use the code points array to calculate width rather + // than just the string itself + $unicode = $this->utf8toCodePointsArray($text); + + foreach ($unicode as $char) { + // check if we have to replace character + if (isset($current_font['differences'][$char])) { + $char = $current_font['differences'][$char]; + } + + if (isset($current_font['C'][$char])) { + $char_width = $current_font['C'][$char]; + + // add the character width + $w += $char_width; + + // add additional padding for space + if (isset($current_font['codeToName'][$char]) && $current_font['codeToName'][$char] === 'space') { // Space + $w += $word_spacing * $space_scale; + $n_spaces++; + } + } + } + + // add additionnal char spacing + if ($char_spacing != 0) { + $w += $char_spacing * $space_scale * (count($unicode) + $n_spaces); + } + + } else { + // If CPDF is in Unicode mode but the current font does not support Unicode we need to convert the character set to Windows-1252 + if ($this->isUnicode) { + $text = mb_convert_encoding($text, 'Windows-1252', 'UTF-8'); + } + + $len = mb_strlen($text, 'Windows-1252'); + + for ($i = 0; $i < $len; $i++) { + $c = $text[$i]; + $char = isset($ord_cache[$c]) ? $ord_cache[$c] : ($ord_cache[$c] = ord($c)); + + // check if we have to replace character + if (isset($current_font['differences'][$char])) { + $char = $current_font['differences'][$char]; + } + + if (isset($current_font['C'][$char])) { + $char_width = $current_font['C'][$char]; + + // add the character width + $w += $char_width; + + // add additional padding for space + if (isset($current_font['codeToName'][$char]) && $current_font['codeToName'][$char] === 'space') { // Space + $w += $word_spacing * $space_scale; + $n_spaces++; + } + } + } + + // add additionnal char spacing + if ($char_spacing != 0) { + $w += $char_spacing * $space_scale * ($len + $n_spaces); + } + } + + $this->currentTextState = $store_currentTextState; + $this->setCurrentFont(); + + return $w * $size / 1000; + } + + /** + * this will be called at a new page to return the state to what it was on the + * end of the previous page, before the stack was closed down + * This is to get around not being able to have open 'q' across pages + * + */ + function saveState($pageEnd = 0) + { + if ($pageEnd) { + // this will be called at a new page to return the state to what it was on the + // end of the previous page, before the stack was closed down + // This is to get around not being able to have open 'q' across pages + $opt = $this->stateStack[$pageEnd]; + // ok to use this as stack starts numbering at 1 + $this->setColor($opt['col'], true); + $this->setStrokeColor($opt['str'], true); + $this->addContent("\n" . $opt['lin']); + // $this->currentLineStyle = $opt['lin']; + } else { + $this->nStateStack++; + $this->stateStack[$this->nStateStack] = array( + 'col' => $this->currentColor, + 'str' => $this->currentStrokeColor, + 'lin' => $this->currentLineStyle + ); + } + + $this->save(); + } + + /** + * restore a previously saved state + */ + function restoreState($pageEnd = 0) + { + if (!$pageEnd) { + $n = $this->nStateStack; + $this->currentColor = $this->stateStack[$n]['col']; + $this->currentStrokeColor = $this->stateStack[$n]['str']; + $this->addContent("\n" . $this->stateStack[$n]['lin']); + $this->currentLineStyle = $this->stateStack[$n]['lin']; + $this->stateStack[$n] = null; + unset($this->stateStack[$n]); + $this->nStateStack--; + } + + $this->restore(); + } + + /** + * make a loose object, the output will go into this object, until it is closed, then will revert to + * the current one. + * this object will not appear until it is included within a page. + * the function will return the object number + */ + function openObject() + { + $this->nStack++; + $this->stack[$this->nStack] = array('c' => $this->currentContents, 'p' => $this->currentPage); + // add a new object of the content type, to hold the data flow + $this->numObj++; + $this->o_contents($this->numObj, 'new'); + $this->currentContents = $this->numObj; + $this->looseObjects[$this->numObj] = 1; + + return $this->numObj; + } + + /** + * open an existing object for editing + */ + function reopenObject($id) + { + $this->nStack++; + $this->stack[$this->nStack] = array('c' => $this->currentContents, 'p' => $this->currentPage); + $this->currentContents = $id; + + // also if this object is the primary contents for a page, then set the current page to its parent + if (isset($this->objects[$id]['onPage'])) { + $this->currentPage = $this->objects[$id]['onPage']; + } + } + + /** + * close an object + */ + function closeObject() + { + // close the object, as long as there was one open in the first place, which will be indicated by + // an objectId on the stack. + if ($this->nStack > 0) { + $this->currentContents = $this->stack[$this->nStack]['c']; + $this->currentPage = $this->stack[$this->nStack]['p']; + $this->nStack--; + // easier to probably not worry about removing the old entries, they will be overwritten + // if there are new ones. + } + } + + /** + * stop an object from appearing on pages from this point on + */ + function stopObject($id) + { + // if an object has been appearing on pages up to now, then stop it, this page will + // be the last one that could contian it. + if (isset($this->addLooseObjects[$id])) { + $this->addLooseObjects[$id] = ''; + } + } + + /** + * after an object has been created, it wil only show if it has been added, using this function. + */ + function addObject($id, $options = 'add') + { + // add the specified object to the page + if (isset($this->looseObjects[$id]) && $this->currentContents != $id) { + // then it is a valid object, and it is not being added to itself + switch ($options) { + case 'all': + // then this object is to be added to this page (done in the next block) and + // all future new pages. + $this->addLooseObjects[$id] = 'all'; + + case 'add': + if (isset($this->objects[$this->currentContents]['onPage'])) { + // then the destination contents is the primary for the page + // (though this object is actually added to that page) + $this->o_page($this->objects[$this->currentContents]['onPage'], 'content', $id); + } + break; + + case 'even': + $this->addLooseObjects[$id] = 'even'; + $pageObjectId = $this->objects[$this->currentContents]['onPage']; + if ($this->objects[$pageObjectId]['info']['pageNum'] % 2 == 0) { + $this->addObject($id); + // hacky huh :) + } + break; + + case 'odd': + $this->addLooseObjects[$id] = 'odd'; + $pageObjectId = $this->objects[$this->currentContents]['onPage']; + if ($this->objects[$pageObjectId]['info']['pageNum'] % 2 == 1) { + $this->addObject($id); + // hacky huh :) + } + break; + + case 'next': + $this->addLooseObjects[$id] = 'all'; + break; + + case 'nexteven': + $this->addLooseObjects[$id] = 'even'; + break; + + case 'nextodd': + $this->addLooseObjects[$id] = 'odd'; + break; + } + } + } + + /** + * return a storable representation of a specific object + */ + function serializeObject($id) + { + if (array_key_exists($id, $this->objects)) { + return serialize($this->objects[$id]); + } + } + + /** + * restore an object from its stored representation. returns its new object id. + */ + function restoreSerializedObject($obj) + { + $obj_id = $this->openObject(); + $this->objects[$obj_id] = unserialize($obj); + $this->closeObject(); + + return $obj_id; + } + + /** + * add content to the documents info object + */ + function addInfo($label, $value = 0) + { + // this will only work if the label is one of the valid ones. + // modify this so that arrays can be passed as well. + // if $label is an array then assume that it is key => value pairs + // else assume that they are both scalar, anything else will probably error + if (is_array($label)) { + foreach ($label as $l => $v) { + $this->o_info($this->infoObject, $l, $v); + } + } else { + $this->o_info($this->infoObject, $label, $value); + } + } + + /** + * set the viewer preferences of the document, it is up to the browser to obey these. + */ + function setPreferences($label, $value = 0) + { + // this will only work if the label is one of the valid ones. + if (is_array($label)) { + foreach ($label as $l => $v) { + $this->o_catalog($this->catalogId, 'viewerPreferences', array($l => $v)); + } + } else { + $this->o_catalog($this->catalogId, 'viewerPreferences', array($label => $value)); + } + } + + /** + * extract an integer from a position in a byte stream + */ + private function getBytes(&$data, $pos, $num) + { + // return the integer represented by $num bytes from $pos within $data + $ret = 0; + for ($i = 0; $i < $num; $i++) { + $ret *= 256; + $ret += ord($data[$pos + $i]); + } + + return $ret; + } + + /** + * Check if image already added to pdf image directory. + * If yes, need not to create again (pass empty data) + */ + function image_iscached($imgname) + { + return isset($this->imagelist[$imgname]); + } + + /** + * add a PNG image into the document, from a GD object + * this should work with remote files + * + * @param string $file The PNG file + * @param float $x X position + * @param float $y Y position + * @param float $w Width + * @param float $h Height + * @param resource $img A GD resource + * @param bool $is_mask true if the image is a mask + * @param bool $mask true if the image is masked + */ + function addImagePng($file, $x, $y, $w = 0.0, $h = 0.0, &$img, $is_mask = false, $mask = null) + { + if (!function_exists("imagepng")) { + throw new Exception("The PHP GD extension is required, but is not installed."); + } + + //if already cached, need not to read again + if (isset($this->imagelist[$file])) { + $data = null; + } else { + // Example for transparency handling on new image. Retain for current image + // $tIndex = imagecolortransparent($img); + // if ($tIndex > 0) { + // $tColor = imagecolorsforindex($img, $tIndex); + // $new_tIndex = imagecolorallocate($new_img, $tColor['red'], $tColor['green'], $tColor['blue']); + // imagefill($new_img, 0, 0, $new_tIndex); + // imagecolortransparent($new_img, $new_tIndex); + // } + // blending mode (literal/blending) on drawing into current image. not relevant when not saved or not drawn + //imagealphablending($img, true); + + //default, but explicitely set to ensure pdf compatibility + imagesavealpha($img, false/*!$is_mask && !$mask*/); + + $error = 0; + + ob_start(); + @imagepng($img); + $data = ob_get_clean(); + + if ($data == '') { + $error = 1; + $errormsg = 'trouble writing file from GD'; + } + + if ($error) { + $this->addMessage('PNG error - (' . $file . ') ' . $errormsg); + + return; + } + } //End isset($this->imagelist[$file]) (png Duplicate removal) + + $this->addPngFromBuf($file, $x, $y, $w, $h, $data, $is_mask, $mask); + } + + protected function addImagePngAlpha($file, $x, $y, $w, $h, $byte) + { + // generate images + $img = imagecreatefrompng($file); + + if ($img === false) { + return; + } + + // FIXME The pixel transformation doesn't work well with 8bit PNGs + $eight_bit = ($byte & 4) !== 4; + + $wpx = imagesx($img); + $hpx = imagesy($img); + + imagesavealpha($img, false); + + // create temp alpha file + $tempfile_alpha = tempnam($this->tmp, "cpdf_img_"); + @unlink($tempfile_alpha); + $tempfile_alpha = "$tempfile_alpha.png"; + + // create temp plain file + $tempfile_plain = tempnam($this->tmp, "cpdf_img_"); + @unlink($tempfile_plain); + $tempfile_plain = "$tempfile_plain.png"; + + $imgalpha = imagecreate($wpx, $hpx); + imagesavealpha($imgalpha, false); + + // generate gray scale palette (0 -> 255) + for ($c = 0; $c < 256; ++$c) { + imagecolorallocate($imgalpha, $c, $c, $c); + } + + // Use PECL gmagick + Graphics Magic to process transparent PNG images + if (extension_loaded("gmagick")) { + $gmagick = new Gmagick($file); + $gmagick->setimageformat('png'); + + // Get opacity channel (negative of alpha channel) + $alpha_channel_neg = clone $gmagick; + $alpha_channel_neg->separateimagechannel(Gmagick::CHANNEL_OPACITY); + + // Negate opacity channel + $alpha_channel = new Gmagick(); + $alpha_channel->newimage($wpx, $hpx, "#FFFFFF", "png"); + $alpha_channel->compositeimage($alpha_channel_neg, Gmagick::COMPOSITE_DIFFERENCE, 0, 0); + $alpha_channel->separateimagechannel(Gmagick::CHANNEL_RED); + $alpha_channel->writeimage($tempfile_alpha); + + // Cast to 8bit+palette + $imgalpha_ = imagecreatefrompng($tempfile_alpha); + imagecopy($imgalpha, $imgalpha_, 0, 0, 0, 0, $wpx, $hpx); + imagedestroy($imgalpha_); + imagepng($imgalpha, $tempfile_alpha); + + // Make opaque image + $color_channels = new Gmagick(); + $color_channels->newimage($wpx, $hpx, "#FFFFFF", "png"); + $color_channels->compositeimage($gmagick, Gmagick::COMPOSITE_COPYRED, 0, 0); + $color_channels->compositeimage($gmagick, Gmagick::COMPOSITE_COPYGREEN, 0, 0); + $color_channels->compositeimage($gmagick, Gmagick::COMPOSITE_COPYBLUE, 0, 0); + $color_channels->writeimage($tempfile_plain); + + $imgplain = imagecreatefrompng($tempfile_plain); + } // Use PECL imagick + ImageMagic to process transparent PNG images + elseif (extension_loaded("imagick")) { + // Native cloning was added to pecl-imagick in svn commit 263814 + // the first version containing it was 3.0.1RC1 + static $imagickClonable = null; + if ($imagickClonable === null) { + $imagickClonable = version_compare(phpversion('imagick'), '3.0.1rc1') > 0; + } + + $imagick = new Imagick($file); + $imagick->setFormat('png'); + + // Get opacity channel (negative of alpha channel) + $alpha_channel = $imagickClonable ? clone $imagick : $imagick->clone(); + $alpha_channel->separateImageChannel(Imagick::CHANNEL_ALPHA); + $alpha_channel->negateImage(true); + $alpha_channel->writeImage($tempfile_alpha); + + // Cast to 8bit+palette + $imgalpha_ = imagecreatefrompng($tempfile_alpha); + imagecopy($imgalpha, $imgalpha_, 0, 0, 0, 0, $wpx, $hpx); + imagedestroy($imgalpha_); + imagepng($imgalpha, $tempfile_alpha); + + // Make opaque image + $color_channels = new Imagick(); + $color_channels->newImage($wpx, $hpx, "#FFFFFF", "png"); + $color_channels->compositeImage($imagick, Imagick::COMPOSITE_COPYRED, 0, 0); + $color_channels->compositeImage($imagick, Imagick::COMPOSITE_COPYGREEN, 0, 0); + $color_channels->compositeImage($imagick, Imagick::COMPOSITE_COPYBLUE, 0, 0); + $color_channels->writeImage($tempfile_plain); + + $imgplain = imagecreatefrompng($tempfile_plain); + } else { + // allocated colors cache + $allocated_colors = array(); + + // extract alpha channel + for ($xpx = 0; $xpx < $wpx; ++$xpx) { + for ($ypx = 0; $ypx < $hpx; ++$ypx) { + $color = imagecolorat($img, $xpx, $ypx); + $col = imagecolorsforindex($img, $color); + $alpha = $col['alpha']; + + if ($eight_bit) { + // with gamma correction + $gammacorr = 2.2; + $pixel = pow((((127 - $alpha) * 255 / 127) / 255), $gammacorr) * 255; + } else { + // without gamma correction + $pixel = (127 - $alpha) * 2; + + $key = $col['red'] . $col['green'] . $col['blue']; + + if (!isset($allocated_colors[$key])) { + $pixel_img = imagecolorallocate($img, $col['red'], $col['green'], $col['blue']); + $allocated_colors[$key] = $pixel_img; + } else { + $pixel_img = $allocated_colors[$key]; + } + + imagesetpixel($img, $xpx, $ypx, $pixel_img); + } + + imagesetpixel($imgalpha, $xpx, $ypx, $pixel); + } + } + + // extract image without alpha channel + $imgplain = imagecreatetruecolor($wpx, $hpx); + imagecopy($imgplain, $img, 0, 0, 0, 0, $wpx, $hpx); + imagedestroy($img); + + imagepng($imgalpha, $tempfile_alpha); + imagepng($imgplain, $tempfile_plain); + } + + // embed mask image + $this->addImagePng($tempfile_alpha, $x, $y, $w, $h, $imgalpha, true); + imagedestroy($imgalpha); + + // embed image, masked with previously embedded mask + $this->addImagePng($tempfile_plain, $x, $y, $w, $h, $imgplain, false, true); + imagedestroy($imgplain); + + // remove temp files + unlink($tempfile_alpha); + unlink($tempfile_plain); + } + + /** + * add a PNG image into the document, from a file + * this should work with remote files + */ + function addPngFromFile($file, $x, $y, $w = 0, $h = 0) + { + if (!function_exists("imagecreatefrompng")) { + throw new Exception("The PHP GD extension is required, but is not installed."); + } + + //if already cached, need not to read again + if (isset($this->imagelist[$file])) { + $img = null; + } else { + $info = file_get_contents($file, false, null, 24, 5); + $meta = unpack("CbitDepth/CcolorType/CcompressionMethod/CfilterMethod/CinterlaceMethod", $info); + $bit_depth = $meta["bitDepth"]; + $color_type = $meta["colorType"]; + + // http://www.w3.org/TR/PNG/#11IHDR + // 3 => indexed + // 4 => greyscale with alpha + // 6 => fullcolor with alpha + $is_alpha = in_array($color_type, array(4, 6)) || ($color_type == 3 && $bit_depth != 4); + + if ($is_alpha) { // exclude grayscale alpha + return $this->addImagePngAlpha($file, $x, $y, $w, $h, $color_type); + } + + //png files typically contain an alpha channel. + //pdf file format or class.pdf does not support alpha blending. + //on alpha blended images, more transparent areas have a color near black. + //This appears in the result on not storing the alpha channel. + //Correct would be the box background image or its parent when transparent. + //But this would make the image dependent on the background. + //Therefore create an image with white background and copy in + //A more natural background than black is white. + //Therefore create an empty image with white background and merge the + //image in with alpha blending. + $imgtmp = @imagecreatefrompng($file); + if (!$imgtmp) { + return; + } + $sx = imagesx($imgtmp); + $sy = imagesy($imgtmp); + $img = imagecreatetruecolor($sx, $sy); + imagealphablending($img, true); + + // @todo is it still needed ?? + $ti = imagecolortransparent($imgtmp); + if ($ti >= 0) { + $tc = imagecolorsforindex($imgtmp, $ti); + $ti = imagecolorallocate($img, $tc['red'], $tc['green'], $tc['blue']); + imagefill($img, 0, 0, $ti); + imagecolortransparent($img, $ti); + } else { + imagefill($img, 1, 1, imagecolorallocate($img, 255, 255, 255)); + } + + imagecopy($img, $imgtmp, 0, 0, 0, 0, $sx, $sy); + imagedestroy($imgtmp); + } + $this->addImagePng($file, $x, $y, $w, $h, $img); + + if ($img) { + imagedestroy($img); + } + } + + /** + * add a PNG image into the document, from a memory buffer of the file + */ + function addPngFromBuf($file, $x, $y, $w = 0.0, $h = 0.0, &$data, $is_mask = false, $mask = null) + { + if (isset($this->imagelist[$file])) { + $data = null; + $info['width'] = $this->imagelist[$file]['w']; + $info['height'] = $this->imagelist[$file]['h']; + $label = $this->imagelist[$file]['label']; + } else { + if ($data == null) { + $this->addMessage('addPngFromBuf error - data not present!'); + + return; + } + + $error = 0; + + if (!$error) { + $header = chr(137) . chr(80) . chr(78) . chr(71) . chr(13) . chr(10) . chr(26) . chr(10); + + if (mb_substr($data, 0, 8, '8bit') != $header) { + $error = 1; + + $errormsg = 'this file does not have a valid header'; + } + } + + if (!$error) { + // set pointer + $p = 8; + $len = mb_strlen($data, '8bit'); + + // cycle through the file, identifying chunks + $haveHeader = 0; + $info = array(); + $idata = ''; + $pdata = ''; + + while ($p < $len) { + $chunkLen = $this->getBytes($data, $p, 4); + $chunkType = mb_substr($data, $p + 4, 4, '8bit'); + + switch ($chunkType) { + case 'IHDR': + // this is where all the file information comes from + $info['width'] = $this->getBytes($data, $p + 8, 4); + $info['height'] = $this->getBytes($data, $p + 12, 4); + $info['bitDepth'] = ord($data[$p + 16]); + $info['colorType'] = ord($data[$p + 17]); + $info['compressionMethod'] = ord($data[$p + 18]); + $info['filterMethod'] = ord($data[$p + 19]); + $info['interlaceMethod'] = ord($data[$p + 20]); + + //print_r($info); + $haveHeader = 1; + if ($info['compressionMethod'] != 0) { + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile unsupported compression method ' . $file . ']'; + } + + $errormsg = 'unsupported compression method'; + } + + if ($info['filterMethod'] != 0) { + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile unsupported filter method ' . $file . ']'; + } + + $errormsg = 'unsupported filter method'; + } + break; + + case 'PLTE': + $pdata .= mb_substr($data, $p + 8, $chunkLen, '8bit'); + break; + + case 'IDAT': + $idata .= mb_substr($data, $p + 8, $chunkLen, '8bit'); + break; + + case 'tRNS': + //this chunk can only occur once and it must occur after the PLTE chunk and before IDAT chunk + //print "tRNS found, color type = ".$info['colorType']."\n"; + $transparency = array(); + + switch ($info['colorType']) { + // indexed color, rbg + case 3: + /* corresponding to entries in the plte chunk + Alpha for palette index 0: 1 byte + Alpha for palette index 1: 1 byte + ...etc... + */ + // there will be one entry for each palette entry. up until the last non-opaque entry. + // set up an array, stretching over all palette entries which will be o (opaque) or 1 (transparent) + $transparency['type'] = 'indexed'; + $trans = 0; + + for ($i = $chunkLen; $i >= 0; $i--) { + if (ord($data[$p + 8 + $i]) == 0) { + $trans = $i; + } + } + + $transparency['data'] = $trans; + break; + + // grayscale + case 0: + /* corresponding to entries in the plte chunk + Gray: 2 bytes, range 0 .. (2^bitdepth)-1 + */ + // $transparency['grayscale'] = $this->PRVT_getBytes($data,$p+8,2); // g = grayscale + $transparency['type'] = 'indexed'; + $transparency['data'] = ord($data[$p + 8 + 1]); + break; + + // truecolor + case 2: + /* corresponding to entries in the plte chunk + Red: 2 bytes, range 0 .. (2^bitdepth)-1 + Green: 2 bytes, range 0 .. (2^bitdepth)-1 + Blue: 2 bytes, range 0 .. (2^bitdepth)-1 + */ + $transparency['r'] = $this->getBytes($data, $p + 8, 2); + // r from truecolor + $transparency['g'] = $this->getBytes($data, $p + 10, 2); + // g from truecolor + $transparency['b'] = $this->getBytes($data, $p + 12, 2); + // b from truecolor + + $transparency['type'] = 'color-key'; + break; + + //unsupported transparency type + default: + if (DEBUGPNG) { + print '[addPngFromFile unsupported transparency type ' . $file . ']'; + } + break; + } + + // KS End new code + break; + + default: + break; + } + + $p += $chunkLen + 12; + } + + if (!$haveHeader) { + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile information header is missing ' . $file . ']'; + } + + $errormsg = 'information header is missing'; + } + + if (isset($info['interlaceMethod']) && $info['interlaceMethod']) { + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile no support for interlaced images in pdf ' . $file . ']'; + } + + $errormsg = 'There appears to be no support for interlaced images in pdf.'; + } + } + + if (!$error && $info['bitDepth'] > 8) { + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile bit depth of 8 or less is supported ' . $file . ']'; + } + + $errormsg = 'only bit depth of 8 or less is supported'; + } + + if (!$error) { + switch ($info['colorType']) { + case 3: + $color = 'DeviceRGB'; + $ncolor = 1; + break; + + case 2: + $color = 'DeviceRGB'; + $ncolor = 3; + break; + + case 0: + $color = 'DeviceGray'; + $ncolor = 1; + break; + + default: + $error = 1; + + //debugpng + if (DEBUGPNG) { + print '[addPngFromFile alpha channel not supported: ' . $info['colorType'] . ' ' . $file . ']'; + } + + $errormsg = 'transparancey alpha channel not supported, transparency only supported for palette images.'; + } + } + + if ($error) { + $this->addMessage('PNG error - (' . $file . ') ' . $errormsg); + + return; + } + + //print_r($info); + // so this image is ok... add it in. + $this->numImages++; + $im = $this->numImages; + $label = "I$im"; + $this->numObj++; + + // $this->o_image($this->numObj,'new',array('label' => $label,'data' => $idata,'iw' => $w,'ih' => $h,'type' => 'png','ic' => $info['width'])); + $options = array( + 'label' => $label, + 'data' => $idata, + 'bitsPerComponent' => $info['bitDepth'], + 'pdata' => $pdata, + 'iw' => $info['width'], + 'ih' => $info['height'], + 'type' => 'png', + 'color' => $color, + 'ncolor' => $ncolor, + 'masked' => $mask, + 'isMask' => $is_mask + ); + + if (isset($transparency)) { + $options['transparency'] = $transparency; + } + + $this->o_image($this->numObj, 'new', $options); + $this->imagelist[$file] = array('label' => $label, 'w' => $info['width'], 'h' => $info['height']); + } + + if ($is_mask) { + return; + } + + if ($w <= 0 && $h <= 0) { + $w = $info['width']; + $h = $info['height']; + } + + if ($w <= 0) { + $w = $h / $info['height'] * $info['width']; + } + + if ($h <= 0) { + $h = $w * $info['height'] / $info['width']; + } + + $this->addContent(sprintf("\nq\n%.3F 0 0 %.3F %.3F %.3F cm /%s Do\nQ", $w, $h, $x, $y, $label)); + } + + /** + * add a JPEG image into the document, from a file + */ + function addJpegFromFile($img, $x, $y, $w = 0, $h = 0) + { + // attempt to add a jpeg image straight from a file, using no GD commands + // note that this function is unable to operate on a remote file. + + if (!file_exists($img)) { + return; + } + + if ($this->image_iscached($img)) { + $data = null; + $imageWidth = $this->imagelist[$img]['w']; + $imageHeight = $this->imagelist[$img]['h']; + $channels = $this->imagelist[$img]['c']; + } else { + $tmp = getimagesize($img); + $imageWidth = $tmp[0]; + $imageHeight = $tmp[1]; + + if (isset($tmp['channels'])) { + $channels = $tmp['channels']; + } else { + $channels = 3; + } + + $data = file_get_contents($img); + } + + if ($w <= 0 && $h <= 0) { + $w = $imageWidth; + } + + if ($w == 0) { + $w = $h / $imageHeight * $imageWidth; + } + + if ($h == 0) { + $h = $w * $imageHeight / $imageWidth; + } + + $this->addJpegImage_common($data, $x, $y, $w, $h, $imageWidth, $imageHeight, $channels, $img); + } + + /** + * common code used by the two JPEG adding functions + */ + private function addJpegImage_common( + &$data, + $x, + $y, + $w = 0, + $h = 0, + $imageWidth, + $imageHeight, + $channels = 3, + $imgname + ) { + if ($this->image_iscached($imgname)) { + $label = $this->imagelist[$imgname]['label']; + //debugpng + //if (DEBUGPNG) print '[addJpegImage_common Duplicate '.$imgname.']'; + + } else { + if ($data == null) { + $this->addMessage('addJpegImage_common error - (' . $imgname . ') data not present!'); + + return; + } + + // note that this function is not to be called externally + // it is just the common code between the GD and the file options + $this->numImages++; + $im = $this->numImages; + $label = "I$im"; + $this->numObj++; + + $this->o_image( + $this->numObj, + 'new', + array( + 'label' => $label, + 'data' => &$data, + 'iw' => $imageWidth, + 'ih' => $imageHeight, + 'channels' => $channels + ) + ); + + $this->imagelist[$imgname] = array( + 'label' => $label, + 'w' => $imageWidth, + 'h' => $imageHeight, + 'c' => $channels + ); + } + + $this->addContent(sprintf("\nq\n%.3F 0 0 %.3F %.3F %.3F cm /%s Do\nQ ", $w, $h, $x, $y, $label)); + } + + /** + * specify where the document should open when it first starts + */ + function openHere($style, $a = 0, $b = 0, $c = 0) + { + // this function will open the document at a specified page, in a specified style + // the values for style, and the required paramters are: + // 'XYZ' left, top, zoom + // 'Fit' + // 'FitH' top + // 'FitV' left + // 'FitR' left,bottom,right + // 'FitB' + // 'FitBH' top + // 'FitBV' left + $this->numObj++; + $this->o_destination( + $this->numObj, + 'new', + array('page' => $this->currentPage, 'type' => $style, 'p1' => $a, 'p2' => $b, 'p3' => $c) + ); + $id = $this->catalogId; + $this->o_catalog($id, 'openHere', $this->numObj); + } + + /** + * Add JavaScript code to the PDF document + * + * @param string $code + * + * @return void + */ + function addJavascript($code) + { + $this->javascript .= $code; + } + + /** + * create a labelled destination within the document + */ + function addDestination($label, $style, $a = 0, $b = 0, $c = 0) + { + // associates the given label with the destination, it is done this way so that a destination can be specified after + // it has been linked to + // styles are the same as the 'openHere' function + $this->numObj++; + $this->o_destination( + $this->numObj, + 'new', + array('page' => $this->currentPage, 'type' => $style, 'p1' => $a, 'p2' => $b, 'p3' => $c) + ); + $id = $this->numObj; + + // store the label->idf relationship, note that this means that labels can be used only once + $this->destinations["$label"] = $id; + } + + /** + * define font families, this is used to initialize the font families for the default fonts + * and for the user to add new ones for their fonts. The default bahavious can be overridden should + * that be desired. + */ + function setFontFamily($family, $options = '') + { + if (!is_array($options)) { + if ($family === 'init') { + // set the known family groups + // these font families will be used to enable bold and italic markers to be included + // within text streams. html forms will be used... + $this->fontFamilies['Helvetica.afm'] = + array( + 'b' => 'Helvetica-Bold.afm', + 'i' => 'Helvetica-Oblique.afm', + 'bi' => 'Helvetica-BoldOblique.afm', + 'ib' => 'Helvetica-BoldOblique.afm' + ); + + $this->fontFamilies['Courier.afm'] = + array( + 'b' => 'Courier-Bold.afm', + 'i' => 'Courier-Oblique.afm', + 'bi' => 'Courier-BoldOblique.afm', + 'ib' => 'Courier-BoldOblique.afm' + ); + + $this->fontFamilies['Times-Roman.afm'] = + array( + 'b' => 'Times-Bold.afm', + 'i' => 'Times-Italic.afm', + 'bi' => 'Times-BoldItalic.afm', + 'ib' => 'Times-BoldItalic.afm' + ); + } + } else { + + // the user is trying to set a font family + // note that this can also be used to set the base ones to something else + if (mb_strlen($family)) { + $this->fontFamilies[$family] = $options; + } + } + } + + /** + * used to add messages for use in debugging + */ + function addMessage($message) + { + $this->messages .= $message . "\n"; + } + + /** + * a few functions which should allow the document to be treated transactionally. + */ + function transaction($action) + { + switch ($action) { + case 'start': + // store all the data away into the checkpoint variable + $data = get_object_vars($this); + $this->checkpoint = $data; + unset($data); + break; + + case 'commit': + if (is_array($this->checkpoint) && isset($this->checkpoint['checkpoint'])) { + $tmp = $this->checkpoint['checkpoint']; + $this->checkpoint = $tmp; + unset($tmp); + } else { + $this->checkpoint = ''; + } + break; + + case 'rewind': + // do not destroy the current checkpoint, but move us back to the state then, so that we can try again + if (is_array($this->checkpoint)) { + // can only abort if were inside a checkpoint + $tmp = $this->checkpoint; + + foreach ($tmp as $k => $v) { + if ($k !== 'checkpoint') { + $this->$k = $v; + } + } + unset($tmp); + } + break; + + case 'abort': + if (is_array($this->checkpoint)) { + // can only abort if were inside a checkpoint + $tmp = $this->checkpoint; + foreach ($tmp as $k => $v) { + $this->$k = $v; + } + unset($tmp); + } + break; + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceCpdf.php b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceCpdf.php new file mode 100644 index 000000000..ab661d473 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceCpdf.php @@ -0,0 +1,494 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Surface; + +use Svg\Document; +use Svg\Style; + +class SurfaceCpdf implements SurfaceInterface +{ + const DEBUG = false; + + /** @var \Svg\Surface\CPdf */ + private $canvas; + + private $width; + private $height; + + /** @var Style */ + private $style; + + public function __construct(Document $doc, $canvas = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $dimensions = $doc->getDimensions(); + $w = $dimensions["width"]; + $h = $dimensions["height"]; + + if (!$canvas) { + $canvas = new \Svg\Surface\CPdf(array(0, 0, $w, $h)); + $refl = new \ReflectionClass($canvas); + $canvas->fontcache = realpath(dirname($refl->getFileName()) . "/../../fonts/")."/"; + } + + // Flip PDF coordinate system so that the origin is in + // the top left rather than the bottom left + $canvas->transform(array( + 1, 0, + 0, -1, + 0, $h + )); + + $this->width = $w; + $this->height = $h; + + $this->canvas = $canvas; + } + + function out() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + return $this->canvas->output(); + } + + public function save() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->save(); + } + + public function restore() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->restore(); + } + + public function scale($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->transform($x, 0, 0, $y, 0, 0); + } + + public function rotate($angle) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $a = deg2rad($angle); + $cos_a = cos($a); + $sin_a = sin($a); + + $this->transform( + $cos_a, $sin_a, + -$sin_a, $cos_a, + 0, 0 + ); + } + + public function translate($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->transform( + 1, 0, + 0, 1, + $x, $y + ); + } + + public function transform($a, $b, $c, $d, $e, $f) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->canvas->transform(array($a, $b, $c, $d, $e, $f)); + } + + public function beginPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement beginPath() method. + } + + public function closePath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->closePath(); + } + + public function fillStroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fillStroke(); + } + + public function clip() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->clip(); + } + + public function fillText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->addText($x, $y, $this->style->fontSize, $text); + } + + public function strokeText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->addText($x, $y, $this->style->fontSize, $text); + } + + public function drawImage($image, $sx, $sy, $sw = null, $sh = null, $dx = null, $dy = null, $dw = null, $dh = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + if (strpos($image, "data:") === 0) { + $parts = explode(',', $image, 2); + + $data = $parts[1]; + $base64 = false; + + $token = strtok($parts[0], ';'); + while ($token !== false) { + if ($token == 'base64') { + $base64 = true; + } + + $token = strtok(';'); + } + + if ($base64) { + $data = base64_decode($data); + } + } + else { + $data = file_get_contents($image); + } + + $image = tempnam(sys_get_temp_dir(), "svg"); + file_put_contents($image, $data); + + $img = $this->image($image, $sx, $sy, $sw, $sh, "normal"); + + + unlink($image); + } + + public static function getimagesize($filename) + { + static $cache = array(); + + if (isset($cache[$filename])) { + return $cache[$filename]; + } + + list($width, $height, $type) = getimagesize($filename); + + if ($width == null || $height == null) { + $data = file_get_contents($filename, null, null, 0, 26); + + if (substr($data, 0, 2) === "BM") { + $meta = unpack('vtype/Vfilesize/Vreserved/Voffset/Vheadersize/Vwidth/Vheight', $data); + $width = (int)$meta['width']; + $height = (int)$meta['height']; + $type = IMAGETYPE_BMP; + } + } + + return $cache[$filename] = array($width, $height, $type); + } + + function image($img, $x, $y, $w, $h, $resolution = "normal") + { + list($width, $height, $type) = $this->getimagesize($img); + + switch ($type) { + case IMAGETYPE_JPEG: + $this->canvas->addJpegFromFile($img, $x, $y - $h, $w, $h); + break; + + case IMAGETYPE_GIF: + case IMAGETYPE_BMP: + // @todo use cache for BMP and GIF + $img = $this->_convert_gif_bmp_to_png($img, $type); + + case IMAGETYPE_PNG: + $this->canvas->addPngFromFile($img, $x, $y - $h, $w, $h); + break; + + default: + } + } + + public function lineTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->lineTo($x, $y); + } + + public function moveTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->moveTo($x, $y); + } + + public function quadraticCurveTo($cpx, $cpy, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + // FIXME not accurate + $this->canvas->quadTo($cpx, $cpy, $x, $y); + } + + public function bezierCurveTo($cp1x, $cp1y, $cp2x, $cp2y, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->curveTo($cp1x, $cp1y, $cp2x, $cp2y, $x, $y); + } + + public function arcTo($x1, $y1, $x2, $y2, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + } + + public function arc($x, $y, $radius, $startAngle, $endAngle, $anticlockwise = false) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->ellipse($x, $y, $radius, $radius, 0, 8, $startAngle, $endAngle, false, false, false, true); + } + + public function circle($x, $y, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->ellipse($x, $y, $radius, $radius, 0, 8, 0, 360, true, false, false, false); + } + + public function ellipse($x, $y, $radiusX, $radiusY, $rotation, $startAngle, $endAngle, $anticlockwise) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->ellipse($x, $y, $radiusX, $radiusY, 0, 8, 0, 360, false, false, false, false); + } + + public function fillRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->fill(); + } + + public function rect($x, $y, $w, $h, $rx = 0, $ry = 0) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $canvas = $this->canvas; + + if ($rx <= 0.000001/* && $ry <= 0.000001*/) { + $canvas->rect($x, $y, $w, $h); + + return; + } + + $rx = min($rx, $w / 2); + $rx = min($rx, $h / 2); + + /* Define a path for a rectangle with corners rounded by a given radius. + * Start from the lower left corner and proceed counterclockwise. + */ + $this->moveTo($x + $rx, $y); + + /* Start of the arc segment in the lower right corner */ + $this->lineTo($x + $w - $rx, $y); + + /* Arc segment in the lower right corner */ + $this->arc($x + $w - $rx, $y + $rx, $rx, 270, 360); + + /* Start of the arc segment in the upper right corner */ + $this->lineTo($x + $w, $y + $h - $rx ); + + /* Arc segment in the upper right corner */ + $this->arc($x + $w - $rx, $y + $h - $rx, $rx, 0, 90); + + /* Start of the arc segment in the upper left corner */ + $this->lineTo($x + $rx, $y + $h); + + /* Arc segment in the upper left corner */ + $this->arc($x + $rx, $y + $h - $rx, $rx, 90, 180); + + /* Start of the arc segment in the lower left corner */ + $this->lineTo($x , $y + $rx); + + /* Arc segment in the lower left corner */ + $this->arc($x + $rx, $y + $rx, $rx, 180, 270); + } + + public function fill() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fill(); + } + + public function strokeRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->stroke(); + } + + public function stroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->stroke(); + } + + public function endPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->endPath(); + } + + public function measureText($text) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $style = $this->getStyle(); + $this->setFont($style->fontFamily, $style->fontStyle, $style->fontWeight); + + return $this->canvas->getTextWidth($this->getStyle()->fontSize, $text); + } + + public function getStyle() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + return $this->style; + } + + public function setStyle(Style $style) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->style = $style; + $canvas = $this->canvas; + + if (is_array($style->stroke) && $stroke = $style->stroke) { + $canvas->setStrokeColor(array((float)$stroke[0]/255, (float)$stroke[1]/255, (float)$stroke[2]/255), true); + } + + if (is_array($style->fill) && $fill = $style->fill) { + $canvas->setColor(array((float)$fill[0]/255, (float)$fill[1]/255, (float)$fill[2]/255), true); + } + + if ($fillRule = strtolower($style->fillRule)) { + $canvas->setFillRule($fillRule); + } + + $opacity = $style->opacity; + if ($opacity !== null && $opacity < 1.0) { + $canvas->setLineTransparency("Normal", $opacity); + $canvas->currentLineTransparency = null; + + $canvas->setFillTransparency("Normal", $opacity); + $canvas->currentFillTransparency = null; + } + else { + $fillOpacity = $style->fillOpacity; + if ($fillOpacity !== null && $fillOpacity < 1.0) { + $canvas->setFillTransparency("Normal", $fillOpacity); + $canvas->currentFillTransparency = null; + } + + $strokeOpacity = $style->strokeOpacity; + if ($strokeOpacity !== null && $strokeOpacity < 1.0) { + $canvas->setLineTransparency("Normal", $strokeOpacity); + $canvas->currentLineTransparency = null; + } + } + + $dashArray = null; + if ($style->strokeDasharray) { + $dashArray = preg_split('/\s*,\s*/', $style->strokeDasharray); + } + + + $phase=0; + if ($style->strokeDashoffset) { + $phase = $style->strokeDashoffset; + } + + + $canvas->setLineStyle( + $style->strokeWidth, + $style->strokeLinecap, + $style->strokeLinejoin, + $dashArray, + $phase + ); + + $this->setFont($style->fontFamily, $style->fontStyle, $style->fontWeight); + } + + public function setFont($family, $style, $weight) + { + $map = array( + "serif" => "Times", + "sans-serif" => "Helvetica", + "fantasy" => "Symbol", + "cursive" => "Times", + "monospace" => "Courier", + + "arial" => "Helvetica", + "verdana" => "Helvetica", + ); + + $styleMap = array( + 'Helvetica' => array( + 'b' => 'Helvetica-Bold', + 'i' => 'Helvetica-Oblique', + 'bi' => 'Helvetica-BoldOblique', + ), + 'Courier' => array( + 'b' => 'Courier-Bold', + 'i' => 'Courier-Oblique', + 'bi' => 'Courier-BoldOblique', + ), + 'Times' => array( + '' => 'Times-Roman', + 'b' => 'Times-Bold', + 'i' => 'Times-Italic', + 'bi' => 'Times-BoldItalic', + ), + ); + + $family = strtolower($family); + $style = strtolower($style); + $weight = strtolower($weight); + + if (isset($map[$family])) { + $family = $map[$family]; + } + + if (isset($styleMap[$family])) { + $key = ""; + + if ($weight === "bold" || $weight === "bolder" || (is_numeric($weight) && $weight >= 600)) { + $key .= "b"; + } + + if ($style === "italic" || $style === "oblique") { + $key .= "i"; + } + + if (isset($styleMap[$family][$key])) { + $family = $styleMap[$family][$key]; + } + } + + $this->canvas->selectFont("$family.afm"); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceGmagick.php b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceGmagick.php new file mode 100644 index 000000000..154feefd5 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceGmagick.php @@ -0,0 +1,308 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Surface; + +use Svg\Style; + +class SurfaceGmagick implements SurfaceInterface +{ + const DEBUG = false; + + /** @var \GmagickDraw */ + private $canvas; + + private $width; + private $height; + + /** @var Style */ + private $style; + + public function __construct($w, $h) + { + if (self::DEBUG) { + echo __FUNCTION__ . "\n"; + } + $this->width = $w; + $this->height = $h; + + $canvas = new \GmagickDraw(); + + $this->canvas = $canvas; + } + + function out() + { + if (self::DEBUG) { + echo __FUNCTION__ . "\n"; + } + + $image = new \Gmagick(); + $image->newimage($this->width, $this->height); + $image->drawimage($this->canvas); + + $tmp = tempnam(sys_get_temp_dir(), "gm"); + + $image->write($tmp); + + return file_get_contents($tmp); + } + + public function save() + { + if (self::DEBUG) { + echo __FUNCTION__ . "\n"; + } + $this->canvas->save(); + } + + public function restore() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->restore(); + } + + public function scale($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->scale($x, $y); + } + + public function rotate($angle) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->rotate($angle); + } + + public function translate($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->translate($x, $y); + } + + public function transform($a, $b, $c, $d, $e, $f) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->concat($a, $b, $c, $d, $e, $f); + } + + public function beginPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement beginPath() method. + } + + public function closePath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->closepath(); + } + + public function fillStroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fill_stroke(); + } + + public function clip() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->clip(); + } + + public function fillText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->set_text_pos($x, $y); + $this->canvas->show($text); + } + + public function strokeText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement drawImage() method. + } + + public function drawImage($image, $sx, $sy, $sw = null, $sh = null, $dx = null, $dy = null, $dw = null, $dh = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + if (strpos($image, "data:") === 0) { + $data = substr($image, strpos($image, ";") + 1); + if (strpos($data, "base64") === 0) { + $data = base64_decode(substr($data, 7)); + } + + $image = tempnam(sys_get_temp_dir(), "svg"); + file_put_contents($image, $data); + } + + $img = $this->canvas->load_image("auto", $image, ""); + + $sy = $sy - $sh; + $this->canvas->fit_image($img, $sx, $sy, 'boxsize={' . "$sw $sh" . '} fitmethod=entire'); + } + + public function lineTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->lineto($x, $y); + } + + public function moveTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->moveto($x, $y); + } + + public function quadraticCurveTo($cpx, $cpy, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement quadraticCurveTo() method. + } + + public function bezierCurveTo($cp1x, $cp1y, $cp2x, $cp2y, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->curveto($cp1x, $cp1y, $cp2x, $cp2y, $x, $y); + } + + public function arcTo($x1, $y1, $x2, $y2, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + } + + public function arc($x, $y, $radius, $startAngle, $endAngle, $anticlockwise = false) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->arc($x, $y, $radius, $startAngle, $endAngle); + } + + public function circle($x, $y, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->circle($x, $y, $radius); + } + + public function ellipse($x, $y, $radiusX, $radiusY, $rotation, $startAngle, $endAngle, $anticlockwise) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->ellipse($x, $y, $radiusX, $radiusY); + } + + public function fillRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->fill(); + } + + public function rect($x, $y, $w, $h, $rx = 0, $ry = 0) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->rect($x, $y, $w, $h); + } + + public function fill() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fill(); + } + + public function strokeRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->stroke(); + } + + public function stroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->stroke(); + } + + public function endPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + //$this->canvas->endPath(); + } + + public function measureText($text) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $style = $this->getStyle(); + $font = $this->getFont($style->fontFamily, $style->fontStyle); + + return $this->canvas->stringwidth($text, $font, $this->getStyle()->fontSize); + } + + public function getStyle() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + return $this->style; + } + + public function setStyle(Style $style) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->style = $style; + $canvas = $this->canvas; + + if (is_array($style->stroke) && $stroke = $style->stroke) { + $canvas->setcolor("stroke", "rgb", $stroke[0] / 255, $stroke[1] / 255, $stroke[2] / 255, null); + } + + if (is_array($style->fill) && $fill = $style->fill) { + // $canvas->setcolor("fill", "rgb", $fill[0] / 255, $fill[1] / 255, $fill[2] / 255, null); + } + + $opts = array(); + if ($style->strokeWidth > 0.000001) { + $opts[] = "linewidth=$style->strokeWidth"; + } + + if (in_array($style->strokeLinecap, array("butt", "round", "projecting"))) { + $opts[] = "linecap=$style->strokeLinecap"; + } + + if (in_array($style->strokeLinejoin, array("miter", "round", "bevel"))) { + $opts[] = "linejoin=$style->strokeLinejoin"; + } + + $canvas->set_graphics_option(implode(" ", $opts)); + + $font = $this->getFont($style->fontFamily, $style->fontStyle); + $canvas->setfont($font, $style->fontSize); + } + + private function getFont($family, $style) + { + $map = array( + "serif" => "Times", + "sans-serif" => "Helvetica", + "fantasy" => "Symbol", + "cursive" => "serif", + "monospance" => "Courier", + ); + + $family = strtolower($family); + if (isset($map[$family])) { + $family = $map[$family]; + } + + return $this->canvas->load_font($family, "unicode", "fontstyle=$style"); + } + + public function setFont($family, $style, $weight) + { + // TODO: Implement setFont() method. + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceInterface.php b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceInterface.php new file mode 100644 index 000000000..e8edcf086 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfaceInterface.php @@ -0,0 +1,90 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Surface; + +use Svg\Style; + +/** + * Interface Surface, like CanvasRenderingContext2D + * + * @package Svg + */ +interface SurfaceInterface +{ + public function save(); + + public function restore(); + + // transformations (default transform is the identity matrix) + public function scale($x, $y); + + public function rotate($angle); + + public function translate($x, $y); + + public function transform($a, $b, $c, $d, $e, $f); + + // path ends + public function beginPath(); + + public function closePath(); + + public function fill(); + + public function stroke(); + + public function endPath(); + + public function fillStroke(); + + public function clip(); + + // text (see also the CanvasDrawingStyles interface) + public function fillText($text, $x, $y, $maxWidth = null); + + public function strokeText($text, $x, $y, $maxWidth = null); + + public function measureText($text); + + // drawing images + public function drawImage($image, $sx, $sy, $sw = null, $sh = null, $dx = null, $dy = null, $dw = null, $dh = null); + + // paths + public function lineTo($x, $y); + + public function moveTo($x, $y); + + public function quadraticCurveTo($cpx, $cpy, $x, $y); + + public function bezierCurveTo($cp1x, $cp1y, $cp2x, $cp2y, $x, $y); + + public function arcTo($x1, $y1, $x2, $y2, $radius); + + public function circle($x, $y, $radius); + + public function arc($x, $y, $radius, $startAngle, $endAngle, $anticlockwise = false); + + public function ellipse($x, $y, $radiusX, $radiusY, $rotation, $startAngle, $endAngle, $anticlockwise); + + // Rectangle + public function rect($x, $y, $w, $h, $rx = 0, $ry = 0); + + public function fillRect($x, $y, $w, $h); + + public function strokeRect($x, $y, $w, $h); + + public function setStyle(Style $style); + + /** + * @return Style + */ + public function getStyle(); + + public function setFont($family, $style, $weight); +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfacePDFLib.php b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfacePDFLib.php new file mode 100644 index 000000000..fc5e7143c --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Surface/SurfacePDFLib.php @@ -0,0 +1,422 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Surface; + +use Svg\Style; +use Svg\Document; + +class SurfacePDFLib implements SurfaceInterface +{ + const DEBUG = false; + + private $canvas; + + private $width; + private $height; + + /** @var Style */ + private $style; + + public function __construct(Document $doc, $canvas = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $dimensions = $doc->getDimensions(); + $w = $dimensions["width"]; + $h = $dimensions["height"]; + + if (!$canvas) { + $canvas = new \PDFlib(); + + /* all strings are expected as utf8 */ + $canvas->set_option("stringformat=utf8"); + $canvas->set_option("errorpolicy=return"); + + /* open new PDF file; insert a file name to create the PDF on disk */ + if ($canvas->begin_document("", "") == 0) { + die("Error: " . $canvas->get_errmsg()); + } + $canvas->set_info("Creator", "PDFlib starter sample"); + $canvas->set_info("Title", "starter_graphics"); + + $canvas->begin_page_ext($w, $h, ""); + } + + // Flip PDF coordinate system so that the origin is in + // the top left rather than the bottom left + $canvas->setmatrix( + 1, 0, + 0, -1, + 0, $h + ); + + $this->width = $w; + $this->height = $h; + + $this->canvas = $canvas; + } + + function out() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->canvas->end_page_ext(""); + $this->canvas->end_document(""); + + return $this->canvas->get_buffer(); + } + + public function save() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->save(); + } + + public function restore() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->restore(); + } + + public function scale($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->scale($x, $y); + } + + public function rotate($angle) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->rotate($angle); + } + + public function translate($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->translate($x, $y); + } + + public function transform($a, $b, $c, $d, $e, $f) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->concat($a, $b, $c, $d, $e, $f); + } + + public function beginPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement beginPath() method. + } + + public function closePath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->closepath(); + } + + public function fillStroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fill_stroke(); + } + + public function clip() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->clip(); + } + + public function fillText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->set_text_pos($x, $y); + $this->canvas->show($text); + } + + public function strokeText($text, $x, $y, $maxWidth = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + // TODO: Implement drawImage() method. + } + + public function drawImage($image, $sx, $sy, $sw = null, $sh = null, $dx = null, $dy = null, $dw = null, $dh = null) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + if (strpos($image, "data:") === 0) { + $data = substr($image, strpos($image, ";") + 1); + if (strpos($data, "base64") === 0) { + $data = base64_decode(substr($data, 7)); + } + } + else { + $data = file_get_contents($image); + } + + $image = tempnam(sys_get_temp_dir(), "svg"); + file_put_contents($image, $data); + + $img = $this->canvas->load_image("auto", $image, ""); + + $sy = $sy - $sh; + $this->canvas->fit_image($img, $sx, $sy, 'boxsize={' . "$sw $sh" . '} fitmethod=entire'); + + unlink($image); + } + + public function lineTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->lineto($x, $y); + } + + public function moveTo($x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->moveto($x, $y); + } + + public function quadraticCurveTo($cpx, $cpy, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + // FIXME not accurate + $this->canvas->curveTo($cpx, $cpy, $cpx, $cpy, $x, $y); + } + + public function bezierCurveTo($cp1x, $cp1y, $cp2x, $cp2y, $x, $y) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->curveto($cp1x, $cp1y, $cp2x, $cp2y, $x, $y); + } + + public function arcTo($x1, $y1, $x2, $y2, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + } + + public function arc($x, $y, $radius, $startAngle, $endAngle, $anticlockwise = false) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->arc($x, $y, $radius, $startAngle, $endAngle); + } + + public function circle($x, $y, $radius) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->circle($x, $y, $radius); + } + + public function ellipse($x, $y, $radiusX, $radiusY, $rotation, $startAngle, $endAngle, $anticlockwise) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->ellipse($x, $y, $radiusX, $radiusY); + } + + public function fillRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->fill(); + } + + public function rect($x, $y, $w, $h, $rx = 0, $ry = 0) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $canvas = $this->canvas; + + if ($rx <= 0.000001/* && $ry <= 0.000001*/) { + $canvas->rect($x, $y, $w, $h); + + return; + } + + /* Define a path for a rectangle with corners rounded by a given radius. + * Start from the lower left corner and proceed counterclockwise. + */ + $canvas->moveto($x + $rx, $y); + + /* Start of the arc segment in the lower right corner */ + $canvas->lineto($x + $w - $rx, $y); + + /* Arc segment in the lower right corner */ + $canvas->arc($x + $w - $rx, $y + $rx, $rx, 270, 360); + + /* Start of the arc segment in the upper right corner */ + $canvas->lineto($x + $w, $y + $h - $rx ); + + /* Arc segment in the upper right corner */ + $canvas->arc($x + $w - $rx, $y + $h - $rx, $rx, 0, 90); + + /* Start of the arc segment in the upper left corner */ + $canvas->lineto($x + $rx, $y + $h); + + /* Arc segment in the upper left corner */ + $canvas->arc($x + $rx, $y + $h - $rx, $rx, 90, 180); + + /* Start of the arc segment in the lower left corner */ + $canvas->lineto($x , $y + $rx); + + /* Arc segment in the lower left corner */ + $canvas->arc($x + $rx, $y + $rx, $rx, 180, 270); + } + + public function fill() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->fill(); + } + + public function strokeRect($x, $y, $w, $h) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->rect($x, $y, $w, $h); + $this->stroke(); + } + + public function stroke() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->stroke(); + } + + public function endPath() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $this->canvas->endPath(); + } + + public function measureText($text) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + $style = $this->getStyle(); + $font = $this->getFont($style->fontFamily, $style->fontStyle); + + return $this->canvas->stringwidth($text, $font, $this->getStyle()->fontSize); + } + + public function getStyle() + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + return $this->style; + } + + public function setStyle(Style $style) + { + if (self::DEBUG) echo __FUNCTION__ . "\n"; + + $this->style = $style; + $canvas = $this->canvas; + + if ($stroke = $style->stroke && is_array($style->stroke)) { + $canvas->setcolor( + "stroke", + "rgb", + $stroke[0] / 255, + $stroke[1] / 255, + $stroke[2] / 255, + null + ); + } + + if ($fill = $style->fill && is_array($style->fill)) { + $canvas->setcolor( + "fill", + "rgb", + $fill[0] / 255, + $fill[1] / 255, + $fill[2] / 255, + null + ); + } + + if ($fillRule = strtolower($style->fillRule)) { + $map = array( + "nonzero" => "winding", + "evenodd" => "evenodd", + ); + + if (isset($map[$fillRule])) { + $fillRule = $map[$fillRule]; + + $canvas->set_parameter("fillrule", $fillRule); + } + } + + $opts = array(); + if ($style->strokeWidth > 0.000001) { + $opts[] = "linewidth=$style->strokeWidth"; + } + + if (in_array($style->strokeLinecap, array("butt", "round", "projecting"))) { + $opts[] = "linecap=$style->strokeLinecap"; + } + + if (in_array($style->strokeLinejoin, array("miter", "round", "bevel"))) { + $opts[] = "linejoin=$style->strokeLinejoin"; + } + + $canvas->set_graphics_option(implode(" ", $opts)); + + $opts = array(); + $opacity = $style->opacity; + if ($opacity !== null && $opacity < 1.0) { + $opts[] = "opacityfill=$opacity"; + $opts[] = "opacitystroke=$opacity"; + } + else { + $fillOpacity = $style->fillOpacity; + if ($fillOpacity !== null && $fillOpacity < 1.0) { + $opts[] = "opacityfill=$fillOpacity"; + } + + $strokeOpacity = $style->strokeOpacity; + if ($strokeOpacity !== null && $strokeOpacity < 1.0) { + $opts[] = "opacitystroke=$strokeOpacity"; + } + } + + if (count($opts)) { + $gs = $canvas->create_gstate(implode(" ", $opts)); + $canvas->set_gstate($gs); + } + + $font = $this->getFont($style->fontFamily, $style->fontStyle); + if ($font) { + $canvas->setfont($font, $style->fontSize); + } + } + + private function getFont($family, $style) + { + $map = array( + "serif" => "Times", + "sans-serif" => "Helvetica", + "fantasy" => "Symbol", + "cursive" => "Times", + "monospace" => "Courier", + + "arial" => "Helvetica", + "verdana" => "Helvetica", + ); + + $family = strtolower($family); + if (isset($map[$family])) { + $family = $map[$family]; + } + + return $this->canvas->load_font($family, "unicode", "fontstyle=$style"); + } + + public function setFont($family, $style, $weight) + { + // TODO: Implement setFont() method. + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/AbstractTag.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/AbstractTag.php new file mode 100644 index 000000000..8c464ddad --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/AbstractTag.php @@ -0,0 +1,190 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Svg\Document; +use Svg\Style; + +abstract class AbstractTag +{ + /** @var Document */ + protected $document; + + public $tagName; + + /** @var Style */ + protected $style; + + protected $attributes = array(); + + protected $hasShape = true; + + /** @var self[] */ + protected $children = array(); + + public function __construct(Document $document, $tagName) + { + $this->document = $document; + $this->tagName = $tagName; + } + + public function getDocument(){ + return $this->document; + } + + /** + * @return Group|null + */ + public function getParentGroup() { + $stack = $this->getDocument()->getStack(); + for ($i = count($stack)-2; $i >= 0; $i--) { + $tag = $stack[$i]; + + if ($tag instanceof Group || $tag instanceof Document) { + return $tag; + } + } + + return null; + } + + public function handle($attributes) + { + $this->attributes = $attributes; + + if (!$this->getDocument()->inDefs) { + $this->before($attributes); + $this->start($attributes); + } + } + + public function handleEnd() + { + if (!$this->getDocument()->inDefs) { + $this->end(); + $this->after(); + } + } + + protected function before($attributes) + { + } + + protected function start($attributes) + { + } + + protected function end() + { + } + + protected function after() + { + } + + public function getAttributes() + { + return $this->attributes; + } + + protected function setStyle(Style $style) + { + $this->style = $style; + + if ($style->display === "none") { + $this->hasShape = false; + } + } + + /** + * @return Style + */ + public function getStyle() + { + return $this->style; + } + + /** + * Make a style object from the tag and its attributes + * + * @param array $attributes + * + * @return Style + */ + protected function makeStyle($attributes) { + $style = new Style(); + $style->inherit($this); + $style->fromStyleSheets($this, $attributes); + $style->fromAttributes($attributes); + + return $style; + } + + protected function applyTransform($attributes) + { + + if (isset($attributes["transform"])) { + $surface = $this->document->getSurface(); + + $transform = $attributes["transform"]; + + $match = array(); + preg_match_all( + '/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is', + $transform, + $match, + PREG_SET_ORDER + ); + + $transformations = array(); + if (count($match[0])) { + foreach ($match as $_match) { + $arguments = preg_split('/[ ,]+/', $_match[2]); + array_unshift($arguments, $_match[1]); + $transformations[] = $arguments; + } + } + + foreach ($transformations as $t) { + switch ($t[0]) { + case "matrix": + $surface->transform($t[1], $t[2], $t[3], $t[4], $t[5], $t[6]); + break; + + case "translate": + $surface->translate($t[1], isset($t[2]) ? $t[2] : 0); + break; + + case "scale": + $surface->scale($t[1], isset($t[2]) ? $t[2] : $t[1]); + break; + + case "rotate": + if (isset($t[2])) { + $t[3] = isset($t[3]) ? $t[3] : 0; + $surface->translate($t[2], $t[3]); + $surface->rotate($t[1]); + $surface->translate(-$t[2], -$t[3]); + } else { + $surface->rotate($t[1]); + } + break; + + case "skewX": + $surface->skewX($t[1]); + break; + + case "skewY": + $surface->skewY($t[1]); + break; + } + } + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Anchor.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Anchor.php new file mode 100644 index 000000000..6979495c1 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Anchor.php @@ -0,0 +1,14 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Anchor extends Group +{ + +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Circle.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Circle.php new file mode 100644 index 000000000..3f8de2f6a --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Circle.php @@ -0,0 +1,31 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Circle extends Shape +{ + protected $cx = 0; + protected $cy = 0; + protected $r; + + public function start($attributes) + { + if (isset($attributes['cx'])) { + $this->cx = $attributes['cx']; + } + if (isset($attributes['cy'])) { + $this->cy = $attributes['cy']; + } + if (isset($attributes['r'])) { + $this->r = $attributes['r']; + } + + $this->document->getSurface()->circle($this->cx, $this->cy, $this->r); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/ClipPath.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/ClipPath.php new file mode 100644 index 000000000..46722f934 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/ClipPath.php @@ -0,0 +1,33 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Svg\Style; + +class ClipPath extends AbstractTag +{ + protected function before($attributes) + { + $surface = $this->document->getSurface(); + + $surface->save(); + + $style = $this->makeStyle($attributes); + + $this->setStyle($style); + $surface->setStyle($style); + + $this->applyTransform($attributes); + } + + protected function after() + { + $this->document->getSurface()->restore(); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Ellipse.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Ellipse.php new file mode 100644 index 000000000..1f567a00f --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Ellipse.php @@ -0,0 +1,37 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Ellipse extends Shape +{ + protected $cx = 0; + protected $cy = 0; + protected $rx = 0; + protected $ry = 0; + + public function start($attributes) + { + parent::start($attributes); + + if (isset($attributes['cx'])) { + $this->cx = $attributes['cx']; + } + if (isset($attributes['cy'])) { + $this->cy = $attributes['cy']; + } + if (isset($attributes['rx'])) { + $this->rx = $attributes['rx']; + } + if (isset($attributes['ry'])) { + $this->ry = $attributes['ry']; + } + + $this->document->getSurface()->ellipse($this->cx, $this->cy, $this->rx, $this->ry, 0, 0, 360, false); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Group.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Group.php new file mode 100644 index 000000000..bacb3851c --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Group.php @@ -0,0 +1,33 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Svg\Style; + +class Group extends AbstractTag +{ + protected function before($attributes) + { + $surface = $this->document->getSurface(); + + $surface->save(); + + $style = $this->makeStyle($attributes); + + $this->setStyle($style); + $surface->setStyle($style); + + $this->applyTransform($attributes); + } + + protected function after() + { + $this->document->getSurface()->restore(); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Image.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Image.php new file mode 100644 index 000000000..cce8a5e27 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Image.php @@ -0,0 +1,62 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Image extends AbstractTag +{ + protected $x = 0; + protected $y = 0; + protected $width = 0; + protected $height = 0; + protected $href = null; + + protected function before($attributes) + { + parent::before($attributes); + + $surface = $this->document->getSurface(); + $surface->save(); + + $this->applyTransform($attributes); + } + + public function start($attributes) + { + $document = $this->document; + $height = $this->document->getHeight(); + $this->y = $height; + + if (isset($attributes['x'])) { + $this->x = $attributes['x']; + } + if (isset($attributes['y'])) { + $this->y = $height - $attributes['y']; + } + + if (isset($attributes['width'])) { + $this->width = $attributes['width']; + } + if (isset($attributes['height'])) { + $this->height = $attributes['height']; + } + + if (isset($attributes['xlink:href'])) { + $this->href = $attributes['xlink:href']; + } + + $document->getSurface()->transform(1, 0, 0, -1, 0, $height); + + $document->getSurface()->drawImage($this->href, $this->x, $this->y, $this->width, $this->height); + } + + protected function after() + { + $this->document->getSurface()->restore(); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Line.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Line.php new file mode 100644 index 000000000..80997413c --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Line.php @@ -0,0 +1,38 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Line extends Shape +{ + protected $x1 = 0; + protected $y1 = 0; + + protected $x2 = 0; + protected $y2 = 0; + + public function start($attributes) + { + if (isset($attributes['x1'])) { + $this->x1 = $attributes['x1']; + } + if (isset($attributes['y1'])) { + $this->y1 = $attributes['y1']; + } + if (isset($attributes['x2'])) { + $this->x2 = $attributes['x2']; + } + if (isset($attributes['y2'])) { + $this->y2 = $attributes['y2']; + } + + $surface = $this->document->getSurface(); + $surface->moveTo($this->x1, $this->y1); + $surface->lineTo($this->x2, $this->y2); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/LinearGradient.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/LinearGradient.php new file mode 100644 index 000000000..c5e63979e --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/LinearGradient.php @@ -0,0 +1,83 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + + +use Svg\Gradient; +use Svg\Style; + +class LinearGradient extends AbstractTag +{ + protected $x1; + protected $y1; + protected $x2; + protected $y2; + + /** @var Gradient\Stop[] */ + protected $stops = array(); + + public function start($attributes) + { + parent::start($attributes); + + if (isset($attributes['x1'])) { + $this->x1 = $attributes['x1']; + } + if (isset($attributes['y1'])) { + $this->y1 = $attributes['y1']; + } + if (isset($attributes['x2'])) { + $this->x2 = $attributes['x2']; + } + if (isset($attributes['y2'])) { + $this->y2 = $attributes['y2']; + } + } + + public function getStops() { + if (empty($this->stops)) { + foreach ($this->children as $_child) { + if ($_child->tagName != "stop") { + continue; + } + + $_stop = new Gradient\Stop(); + $_attributes = $_child->attributes; + + // Style + if (isset($_attributes["style"])) { + $_style = Style::parseCssStyle($_attributes["style"]); + + if (isset($_style["stop-color"])) { + $_stop->color = Style::parseColor($_style["stop-color"]); + } + + if (isset($_style["stop-opacity"])) { + $_stop->opacity = max(0, min(1.0, $_style["stop-opacity"])); + } + } + + // Attributes + if (isset($_attributes["offset"])) { + $_stop->offset = $_attributes["offset"]; + } + if (isset($_attributes["stop-color"])) { + $_stop->color = Style::parseColor($_attributes["stop-color"]); + } + if (isset($_attributes["stop-opacity"])) { + $_stop->opacity = max(0, min(1.0, $_attributes["stop-opacity"])); + } + + $this->stops[] = $_stop; + } + } + + return $this->stops; + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Path.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Path.php new file mode 100644 index 000000000..b3d13e65e --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Path.php @@ -0,0 +1,574 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Svg\Surface\SurfaceInterface; + +class Path extends Shape +{ + // kindly borrowed from fabric.util.parsePath. + /* @see https://github.com/fabricjs/fabric.js/blob/master/src/util/path.js#L664 */ + const NUMBER_PATTERN = '([-+]?(?:\d*\.\d+|\d+\.?)(?:[eE][-+]?\d+)?)\s*'; + const COMMA_PATTERN = '(?:\s+,?\s*|,\s*)?'; + const FLAG_PATTERN = '([01])'; + const ARC_REGEXP = '/' + . self::NUMBER_PATTERN + . self::COMMA_PATTERN + . self::NUMBER_PATTERN + . self::COMMA_PATTERN + . self::NUMBER_PATTERN + . self::COMMA_PATTERN + . self::FLAG_PATTERN + . self::COMMA_PATTERN + . self::FLAG_PATTERN + . self::COMMA_PATTERN + . self::NUMBER_PATTERN + . self::COMMA_PATTERN + . self::NUMBER_PATTERN + . '/'; + + static $commandLengths = array( + 'm' => 2, + 'l' => 2, + 'h' => 1, + 'v' => 1, + 'c' => 6, + 's' => 4, + 'q' => 4, + 't' => 2, + 'a' => 7, + ); + + static $repeatedCommands = array( + 'm' => 'l', + 'M' => 'L', + ); + + public static function parse(string $commandSequence): array + { + $commands = array(); + preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $commandSequence, $commands, PREG_SET_ORDER); + + $path = array(); + foreach ($commands as $c) { + if (count($c) == 3) { + $commandLower = strtolower($c[1]); + + // arcs have special flags that apparently don't require spaces. + if ($commandLower === 'a' && preg_match_all(static::ARC_REGEXP, $c[2], $matches)) { + $numberOfMatches = count($matches[0]); + for ($k = 0; $k < $numberOfMatches; ++$k) { + $path[] = [ + $c[1], + $matches[1][$k], + $matches[2][$k], + $matches[3][$k], + $matches[4][$k], + $matches[5][$k], + $matches[6][$k], + $matches[7][$k], + ]; + } + continue; + } + + $arguments = array(); + preg_match_all('/([-+]?((\d+\.\d+)|((\d+)|(\.\d+)))(?:e[-+]?\d+)?)/i', $c[2], $arguments, PREG_PATTERN_ORDER); + $item = $arguments[0]; + + if ( + isset(self::$commandLengths[$commandLower]) && + ($commandLength = self::$commandLengths[$commandLower]) && + count($item) > $commandLength + ) { + $repeatedCommand = isset(self::$repeatedCommands[$c[1]]) ? self::$repeatedCommands[$c[1]] : $c[1]; + $command = $c[1]; + + for ($k = 0, $klen = count($item); $k < $klen; $k += $commandLength) { + $_item = array_slice($item, $k, $k + $commandLength); + array_unshift($_item, $command); + $path[] = $_item; + + $command = $repeatedCommand; + } + } else { + array_unshift($item, $c[1]); + $path[] = $item; + } + + } else { + $item = array($c[1]); + + $path[] = $item; + } + } + + return $path; + } + + public function start($attributes) + { + if (!isset($attributes['d'])) { + $this->hasShape = false; + + return; + } + + $path = static::parse($attributes['d']); + $surface = $this->document->getSurface(); + + // From https://github.com/kangax/fabric.js/blob/master/src/shapes/path.class.js + $current = null; // current instruction + $previous = null; + $subpathStartX = 0; + $subpathStartY = 0; + $x = 0; // current x + $y = 0; // current y + $controlX = 0; // current control point x + $controlY = 0; // current control point y + $tempX = null; + $tempY = null; + $tempControlX = null; + $tempControlY = null; + $l = 0; //-((this.width / 2) + $this.pathOffset.x), + $t = 0; //-((this.height / 2) + $this.pathOffset.y), + $methodName = null; + + foreach ($path as $current) { + switch ($current[0]) { // first letter + case 'l': // lineto, relative + $x += $current[1]; + $y += $current[2]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'L': // lineto, absolute + $x = $current[1]; + $y = $current[2]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'h': // horizontal lineto, relative + $x += $current[1]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'H': // horizontal lineto, absolute + $x = $current[1]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'v': // vertical lineto, relative + $y += $current[1]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'V': // verical lineto, absolute + $y = $current[1]; + $surface->lineTo($x + $l, $y + $t); + break; + + case 'm': // moveTo, relative + $x += $current[1]; + $y += $current[2]; + $subpathStartX = $x; + $subpathStartY = $y; + $surface->moveTo($x + $l, $y + $t); + break; + + case 'M': // moveTo, absolute + $x = $current[1]; + $y = $current[2]; + $subpathStartX = $x; + $subpathStartY = $y; + $surface->moveTo($x + $l, $y + $t); + break; + + case 'c': // bezierCurveTo, relative + $tempX = $x + $current[5]; + $tempY = $y + $current[6]; + $controlX = $x + $current[3]; + $controlY = $y + $current[4]; + $surface->bezierCurveTo( + $x + $current[1] + $l, // x1 + $y + $current[2] + $t, // y1 + $controlX + $l, // x2 + $controlY + $t, // y2 + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + break; + + case 'C': // bezierCurveTo, absolute + $x = $current[5]; + $y = $current[6]; + $controlX = $current[3]; + $controlY = $current[4]; + $surface->bezierCurveTo( + $current[1] + $l, + $current[2] + $t, + $controlX + $l, + $controlY + $t, + $x + $l, + $y + $t + ); + break; + + case 's': // shorthand cubic bezierCurveTo, relative + + // transform to absolute x,y + $tempX = $x + $current[3]; + $tempY = $y + $current[4]; + + if (!preg_match('/[CcSs]/', $previous[0])) { + // If there is no previous command or if the previous command was not a C, c, S, or s, + // the control point is coincident with the current point + $controlX = $x; + $controlY = $y; + } else { + // calculate reflection of previous control points + $controlX = 2 * $x - $controlX; + $controlY = 2 * $y - $controlY; + } + + $surface->bezierCurveTo( + $controlX + $l, + $controlY + $t, + $x + $current[1] + $l, + $y + $current[2] + $t, + $tempX + $l, + $tempY + $t + ); + // set control point to 2nd one of this command + // "... the first control point is assumed to be + // the reflection of the second control point on + // the previous command relative to the current point." + $controlX = $x + $current[1]; + $controlY = $y + $current[2]; + + $x = $tempX; + $y = $tempY; + break; + + case 'S': // shorthand cubic bezierCurveTo, absolute + $tempX = $current[3]; + $tempY = $current[4]; + + if (!preg_match('/[CcSs]/', $previous[0])) { + // If there is no previous command or if the previous command was not a C, c, S, or s, + // the control point is coincident with the current point + $controlX = $x; + $controlY = $y; + } else { + // calculate reflection of previous control points + $controlX = 2 * $x - $controlX; + $controlY = 2 * $y - $controlY; + } + + $surface->bezierCurveTo( + $controlX + $l, + $controlY + $t, + $current[1] + $l, + $current[2] + $t, + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + + // set control point to 2nd one of this command + // "... the first control point is assumed to be + // the reflection of the second control point on + // the previous command relative to the current point." + $controlX = $current[1]; + $controlY = $current[2]; + + break; + + case 'q': // quadraticCurveTo, relative + // transform to absolute x,y + $tempX = $x + $current[3]; + $tempY = $y + $current[4]; + + $controlX = $x + $current[1]; + $controlY = $y + $current[2]; + + $surface->quadraticCurveTo( + $controlX + $l, + $controlY + $t, + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + break; + + case 'Q': // quadraticCurveTo, absolute + $tempX = $current[3]; + $tempY = $current[4]; + + $surface->quadraticCurveTo( + $current[1] + $l, + $current[2] + $t, + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + $controlX = $current[1]; + $controlY = $current[2]; + break; + + case 't': // shorthand quadraticCurveTo, relative + + // transform to absolute x,y + $tempX = $x + $current[1]; + $tempY = $y + $current[2]; + + if (preg_match("/[QqTt]/", $previous[0])) { + // If there is no previous command or if the previous command was not a Q, q, T or t, + // assume the control point is coincident with the current point + $controlX = $x; + $controlY = $y; + } else { + if ($previous[0] === 't') { + // calculate reflection of previous control points for t + $controlX = 2 * $x - $tempControlX; + $controlY = 2 * $y - $tempControlY; + } else { + if ($previous[0] === 'q') { + // calculate reflection of previous control points for q + $controlX = 2 * $x - $controlX; + $controlY = 2 * $y - $controlY; + } + } + } + + $tempControlX = $controlX; + $tempControlY = $controlY; + + $surface->quadraticCurveTo( + $controlX + $l, + $controlY + $t, + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + $controlX = $x + $current[1]; + $controlY = $y + $current[2]; + break; + + case 'T': + $tempX = $current[1]; + $tempY = $current[2]; + + // calculate reflection of previous control points + $controlX = 2 * $x - $controlX; + $controlY = 2 * $y - $controlY; + $surface->quadraticCurveTo( + $controlX + $l, + $controlY + $t, + $tempX + $l, + $tempY + $t + ); + $x = $tempX; + $y = $tempY; + break; + + case 'a': + // TODO: optimize this + $this->drawArc( + $surface, + $x + $l, + $y + $t, + array( + $current[1], + $current[2], + $current[3], + $current[4], + $current[5], + $current[6] + $x + $l, + $current[7] + $y + $t + ) + ); + $x += $current[6]; + $y += $current[7]; + break; + + case 'A': + // TODO: optimize this + $this->drawArc( + $surface, + $x + $l, + $y + $t, + array( + $current[1], + $current[2], + $current[3], + $current[4], + $current[5], + $current[6] + $l, + $current[7] + $t + ) + ); + $x = $current[6]; + $y = $current[7]; + break; + + case 'z': + case 'Z': + $x = $subpathStartX; + $y = $subpathStartY; + $surface->closePath(); + break; + } + $previous = $current; + } + } + + function drawArc(SurfaceInterface $surface, $fx, $fy, $coords) + { + $rx = $coords[0]; + $ry = $coords[1]; + $rot = $coords[2]; + $large = $coords[3]; + $sweep = $coords[4]; + $tx = $coords[5]; + $ty = $coords[6]; + $segs = array( + array(), + array(), + array(), + array(), + ); + + $segsNorm = $this->arcToSegments($tx - $fx, $ty - $fy, $rx, $ry, $large, $sweep, $rot); + + for ($i = 0, $len = count($segsNorm); $i < $len; $i++) { + $segs[$i][0] = $segsNorm[$i][0] + $fx; + $segs[$i][1] = $segsNorm[$i][1] + $fy; + $segs[$i][2] = $segsNorm[$i][2] + $fx; + $segs[$i][3] = $segsNorm[$i][3] + $fy; + $segs[$i][4] = $segsNorm[$i][4] + $fx; + $segs[$i][5] = $segsNorm[$i][5] + $fy; + + call_user_func_array(array($surface, "bezierCurveTo"), $segs[$i]); + } + } + + function arcToSegments($toX, $toY, $rx, $ry, $large, $sweep, $rotateX) + { + $th = $rotateX * M_PI / 180; + $sinTh = sin($th); + $cosTh = cos($th); + $fromX = 0; + $fromY = 0; + + $rx = abs($rx); + $ry = abs($ry); + + $px = -$cosTh * $toX * 0.5 - $sinTh * $toY * 0.5; + $py = -$cosTh * $toY * 0.5 + $sinTh * $toX * 0.5; + $rx2 = $rx * $rx; + $ry2 = $ry * $ry; + $py2 = $py * $py; + $px2 = $px * $px; + $pl = $rx2 * $ry2 - $rx2 * $py2 - $ry2 * $px2; + $root = 0; + + if ($pl < 0) { + $s = sqrt(1 - $pl / ($rx2 * $ry2)); + $rx *= $s; + $ry *= $s; + } else { + $root = ($large == $sweep ? -1.0 : 1.0) * sqrt($pl / ($rx2 * $py2 + $ry2 * $px2)); + } + + $cx = $root * $rx * $py / $ry; + $cy = -$root * $ry * $px / $rx; + $cx1 = $cosTh * $cx - $sinTh * $cy + $toX * 0.5; + $cy1 = $sinTh * $cx + $cosTh * $cy + $toY * 0.5; + $mTheta = $this->calcVectorAngle(1, 0, ($px - $cx) / $rx, ($py - $cy) / $ry); + $dtheta = $this->calcVectorAngle(($px - $cx) / $rx, ($py - $cy) / $ry, (-$px - $cx) / $rx, (-$py - $cy) / $ry); + + if ($sweep == 0 && $dtheta > 0) { + $dtheta -= 2 * M_PI; + } else { + if ($sweep == 1 && $dtheta < 0) { + $dtheta += 2 * M_PI; + } + } + + // $Convert $into $cubic $bezier $segments <= 90deg + $segments = ceil(abs($dtheta / M_PI * 2)); + $result = array(); + $mDelta = $dtheta / $segments; + $mT = 8 / 3 * sin($mDelta / 4) * sin($mDelta / 4) / sin($mDelta / 2); + $th3 = $mTheta + $mDelta; + + for ($i = 0; $i < $segments; $i++) { + $result[$i] = $this->segmentToBezier( + $mTheta, + $th3, + $cosTh, + $sinTh, + $rx, + $ry, + $cx1, + $cy1, + $mT, + $fromX, + $fromY + ); + $fromX = $result[$i][4]; + $fromY = $result[$i][5]; + $mTheta = $th3; + $th3 += $mDelta; + } + + return $result; + } + + function segmentToBezier($th2, $th3, $cosTh, $sinTh, $rx, $ry, $cx1, $cy1, $mT, $fromX, $fromY) + { + $costh2 = cos($th2); + $sinth2 = sin($th2); + $costh3 = cos($th3); + $sinth3 = sin($th3); + $toX = $cosTh * $rx * $costh3 - $sinTh * $ry * $sinth3 + $cx1; + $toY = $sinTh * $rx * $costh3 + $cosTh * $ry * $sinth3 + $cy1; + $cp1X = $fromX + $mT * (-$cosTh * $rx * $sinth2 - $sinTh * $ry * $costh2); + $cp1Y = $fromY + $mT * (-$sinTh * $rx * $sinth2 + $cosTh * $ry * $costh2); + $cp2X = $toX + $mT * ($cosTh * $rx * $sinth3 + $sinTh * $ry * $costh3); + $cp2Y = $toY + $mT * ($sinTh * $rx * $sinth3 - $cosTh * $ry * $costh3); + + return array( + $cp1X, + $cp1Y, + $cp2X, + $cp2Y, + $toX, + $toY + ); + } + + function calcVectorAngle($ux, $uy, $vx, $vy) + { + $ta = atan2($uy, $ux); + $tb = atan2($vy, $vx); + if ($tb >= $ta) { + return $tb - $ta; + } else { + return 2 * M_PI - ($ta - $tb); + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Polygon.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Polygon.php new file mode 100644 index 000000000..6cef9f62d --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Polygon.php @@ -0,0 +1,33 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Polygon extends Shape +{ + public function start($attributes) + { + $tmp = array(); + preg_match_all('/([\-]*[0-9\.]+)/', $attributes['points'], $tmp); + + $points = $tmp[0]; + $count = count($points); + + $surface = $this->document->getSurface(); + list($x, $y) = $points; + $surface->moveTo($x, $y); + + for ($i = 2; $i < $count; $i += 2) { + $x = $points[$i]; + $y = $points[$i + 1]; + $surface->lineTo($x, $y); + } + + $surface->closePath(); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Polyline.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Polyline.php new file mode 100644 index 000000000..68751e1aa --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Polyline.php @@ -0,0 +1,31 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Polyline extends Shape +{ + public function start($attributes) + { + $tmp = array(); + preg_match_all('/([\-]*[0-9\.]+)/', $attributes['points'], $tmp); + + $points = $tmp[0]; + $count = count($points); + + $surface = $this->document->getSurface(); + list($x, $y) = $points; + $surface->moveTo($x, $y); + + for ($i = 2; $i < $count; $i += 2) { + $x = $points[$i]; + $y = $points[$i + 1]; + $surface->lineTo($x, $y); + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/RadialGradient.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/RadialGradient.php new file mode 100644 index 000000000..a9de62f31 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/RadialGradient.php @@ -0,0 +1,17 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class RadialGradient extends AbstractTag +{ + public function start($attributes) + { + + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Rect.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Rect.php new file mode 100644 index 000000000..2bff2131b --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Rect.php @@ -0,0 +1,55 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Rect extends Shape +{ + protected $x = 0; + protected $y = 0; + protected $width = 0; + protected $height = 0; + protected $rx = 0; + protected $ry = 0; + + public function start($attributes) + { + if (isset($attributes['x'])) { + $this->x = $attributes['x']; + } + if (isset($attributes['y'])) { + $this->y = $attributes['y']; + } + + if (isset($attributes['width'])) { + if ('%' === substr($attributes['width'], -1)) { + $factor = substr($attributes['width'], 0, -1) / 100; + $this->width = $this->document->getWidth() * $factor; + } else { + $this->width = $attributes['width']; + } + } + if (isset($attributes['height'])) { + if ('%' === substr($attributes['height'], -1)) { + $factor = substr($attributes['height'], 0, -1) / 100; + $this->height = $this->document->getHeight() * $factor; + } else { + $this->height = $attributes['height']; + } + } + + if (isset($attributes['rx'])) { + $this->rx = $attributes['rx']; + } + if (isset($attributes['ry'])) { + $this->ry = $attributes['ry']; + } + + $this->document->getSurface()->rect($this->x, $this->y, $this->width, $this->height, $this->rx, $this->ry); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Shape.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Shape.php new file mode 100644 index 000000000..0a2bfaef5 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Shape.php @@ -0,0 +1,63 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Svg\Style; + +class Shape extends AbstractTag +{ + protected function before($attributes) + { + $surface = $this->document->getSurface(); + + $surface->save(); + + $style = $this->makeStyle($attributes); + + $this->setStyle($style); + $surface->setStyle($style); + + $this->applyTransform($attributes); + } + + protected function after() + { + $surface = $this->document->getSurface(); + + if ($this->hasShape) { + $style = $surface->getStyle(); + + $fill = $style->fill && is_array($style->fill); + $stroke = $style->stroke && is_array($style->stroke); + + if ($fill) { + if ($stroke) { + $surface->fillStroke(); + } else { +// if (is_string($style->fill)) { +// /** @var LinearGradient|RadialGradient $gradient */ +// $gradient = $this->getDocument()->getDef($style->fill); +// +// var_dump($gradient->getStops()); +// } + + $surface->fill(); + } + } + elseif ($stroke) { + $surface->stroke(); + } + else { + $surface->endPath(); + } + } + + $surface->restore(); + } +} \ No newline at end of file diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Stop.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Stop.php new file mode 100644 index 000000000..22c9a9888 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Stop.php @@ -0,0 +1,17 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Stop extends AbstractTag +{ + public function start($attributes) + { + + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/StyleTag.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/StyleTag.php new file mode 100644 index 000000000..309de01ef --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/StyleTag.php @@ -0,0 +1,27 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +use Sabberworm\CSS; + +class StyleTag extends AbstractTag +{ + protected $text = ""; + + public function end() + { + $parser = new CSS\Parser($this->text); + $this->document->appendStyleSheet($parser->parse()); + } + + public function appendText($text) + { + $this->text .= $text; + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/Text.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/Text.php new file mode 100644 index 000000000..83b5afe6a --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/Text.php @@ -0,0 +1,70 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class Text extends Shape +{ + protected $x = 0; + protected $y = 0; + protected $text = ""; + + public function start($attributes) + { + $document = $this->document; + $height = $this->document->getHeight(); + $this->y = $height; + + if (isset($attributes['x'])) { + $this->x = $attributes['x']; + } + if (isset($attributes['y'])) { + $this->y = $height - $attributes['y']; + } + + $document->getSurface()->transform(1, 0, 0, -1, 0, $height); + } + + public function end() + { + $surface = $this->document->getSurface(); + $x = $this->x; + $y = $this->y; + $style = $surface->getStyle(); + $surface->setFont($style->fontFamily, $style->fontStyle, $style->fontWeight); + + switch ($style->textAnchor) { + case "middle": + $width = $surface->measureText($this->text); + $x -= $width / 2; + break; + + case "end": + $width = $surface->measureText($this->text); + $x -= $width; + break; + } + + $surface->fillText($this->getText(), $x, $y); + } + + protected function after() + { + $this->document->getSurface()->restore(); + } + + public function appendText($text) + { + $this->text .= $text; + } + + public function getText() + { + return trim($this->text); + } +} diff --git a/vendor/phenx/php-svg-lib/src/Svg/Tag/UseTag.php b/vendor/phenx/php-svg-lib/src/Svg/Tag/UseTag.php new file mode 100644 index 000000000..e5681a13d --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/Svg/Tag/UseTag.php @@ -0,0 +1,96 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +namespace Svg\Tag; + +class UseTag extends AbstractTag +{ + protected $x = 0; + protected $y = 0; + protected $width; + protected $height; + + /** @var AbstractTag */ + protected $reference; + + protected function before($attributes) + { + if (isset($attributes['x'])) { + $this->x = $attributes['x']; + } + if (isset($attributes['y'])) { + $this->y = $attributes['y']; + } + + if (isset($attributes['width'])) { + $this->width = $attributes['width']; + } + if (isset($attributes['height'])) { + $this->height = $attributes['height']; + } + + parent::before($attributes); + + $document = $this->getDocument(); + + $link = $attributes["xlink:href"]; + $this->reference = $document->getDef($link); + + if ($this->reference) { + $this->reference->before($attributes); + } + + $surface = $document->getSurface(); + $surface->save(); + + $surface->translate($this->x, $this->y); + } + + protected function after() { + parent::after(); + + if ($this->reference) { + $this->reference->after(); + } + + $this->getDocument()->getSurface()->restore(); + } + + public function handle($attributes) + { + parent::handle($attributes); + + if (!$this->reference) { + return; + } + + $attributes = array_merge($this->reference->attributes, $attributes); + + $this->reference->handle($attributes); + + foreach ($this->reference->children as $_child) { + $_attributes = array_merge($_child->attributes, $attributes); + $_child->handle($_attributes); + } + } + + public function handleEnd() + { + parent::handleEnd(); + + if (!$this->reference) { + return; + } + + $this->reference->handleEnd(); + + foreach ($this->reference->children as $_child) { + $_child->handleEnd(); + } + } +} diff --git a/vendor/phenx/php-svg-lib/src/autoload.php b/vendor/phenx/php-svg-lib/src/autoload.php new file mode 100644 index 000000000..b0e2b9cc4 --- /dev/null +++ b/vendor/phenx/php-svg-lib/src/autoload.php @@ -0,0 +1,17 @@ + + * @license GNU LGPLv3+ http://www.gnu.org/copyleft/lesser.html + */ + +spl_autoload_register(function($class) { + if (0 === strpos($class, "Svg")) { + $file = str_replace('\\', DIRECTORY_SEPARATOR, $class); + $file = realpath(__DIR__ . DIRECTORY_SEPARATOR . $file . '.php'); + if (file_exists($file)) { + include_once $file; + } + } +}); \ No newline at end of file diff --git a/vendor/sabberworm/php-css-parser/CHANGELOG.md b/vendor/sabberworm/php-css-parser/CHANGELOG.md new file mode 100644 index 000000000..a23fd0e68 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/CHANGELOG.md @@ -0,0 +1,241 @@ +# Revision History + +## 8.4.0 + +### Features + +* Support for PHP 8.x +* PHPDoc annotations +* Allow usage of CSS variables inside color functions (by parsing them as regular functions) +* Use PSR-12 code style +* *No deprecations* + +### Bugfixes + +* Improved handling of whitespace in `calc()` +* Fix parsing units whose prefix is also a valid unit, like `vmin` +* Allow passing an object to `CSSList#replace` +* Fix PHP 7.3 warnings +* Correctly parse keyframes with `%` +* Don’t convert large numbers to scientific notation +* Allow a file to end after an `@import` +* Preserve case of CSS variables as specced +* Allow identifiers to use escapes the same way as strings +* No longer use `eval` for the comparison in `getSelectorsBySpecificity`, in case it gets passed untrusted input (CVE-2020-13756). Also fixed in 8.3.1, 8.2.1, 8.1.1, 8.0.1, 7.0.4, 6.0.2, 5.2.1, 5.1.3, 5.0.9, 4.0.1, 3.0.1, 2.0.1, 1.0.1. +* Prevent an infinite loop when parsing invalid grid line names +* Remove invalid unit `vm` +* Retain rule order after expanding shorthands + +### Backwards-incompatible changes + +* PHP ≥ 5.6 is now required +* HHVM compatibility target dropped + +## 8.3.0 (2019-02-22) + +* Refactor parsing logic to mostly reside in the class files whose data structure is to be parsed (this should eventually allow us to unit-test specific parts of the parsing logic individually). +* Fix error in parsing `calc` expessions when the first operand is a negative number, thanks to @raxbg. +* Support parsing CSS4 colors in hex notation with alpha values, thanks to @raxbg. +* Swallow more errors in lenient mode, thanks to @raxbg. +* Allow specifying arbitrary strings to output before and after declaration blocks, thanks to @westonruter. +* *No backwards-incompatible changes* +* *No deprecations* + +## 8.2.0 (2018-07-13) + +* Support parsing `calc()`, thanks to @raxbg. +* Support parsing grid-lines, again thanks to @raxbg. +* Support parsing legacy IE filters (`progid:`) in lenient mode, thanks to @FMCorz +* Performance improvements parsing large files, again thanks to @FMCorz +* *No backwards-incompatible changes* +* *No deprecations* + +## 8.1.0 (2016-07-19) + +* Comments are no longer silently ignored but stored with the object with which they appear (no render support, though). Thanks to @FMCorz. +* The IE hacks using `\0` and `\9` can now be parsed (and rendered) in lenient mode. Thanks (again) to @FMCorz. +* Media queries with or without spaces before the query are parsed. Still no *real* parsing support, though. Sorry… +* PHPUnit is now listed as a dev-dependency in composer.json. +* *No backwards-incompatible changes* +* *No deprecations* + +## 8.0.0 (2016-06-30) + +* Store source CSS line numbers in tokens and parsing exceptions. +* *No deprecations* + +### Backwards-incompatible changes + +* Unrecoverable parser errors throw an exception of type `Sabberworm\CSS\Parsing\SourceException` instead of `\Exception`. + +## 7.0.3 (2016-04-27) + +* Fixed parsing empty CSS when multibyte is off +* *No backwards-incompatible changes* +* *No deprecations* + +## 7.0.2 (2016-02-11) + +* 150 time performance boost thanks to @[ossinkine](https://github.com/ossinkine) +* *No backwards-incompatible changes* +* *No deprecations* + +## 7.0.1 (2015-12-25) + +* No more suppressed `E_NOTICE` +* *No backwards-incompatible changes* +* *No deprecations* + +## 7.0.0 (2015-08-24) + +* Compatibility with PHP 7. Well timed, eh? +* *No deprecations* + +### Backwards-incompatible changes + +* The `Sabberworm\CSS\Value\String` class has been renamed to `Sabberworm\CSS\Value\CSSString`. + +## 6.0.1 (2015-08-24) + +* Remove some declarations in interfaces incompatible with PHP 5.3 (< 5.3.9) +* *No deprecations* + +## 6.0.0 (2014-07-03) + +* Format output using Sabberworm\CSS\OutputFormat +* *No backwards-incompatible changes* + +### Deprecations + +* The parse() method replaces __toString with an optional argument (instance of the OutputFormat class) + +## 5.2.0 (2014-06-30) + +* Support removing a selector from a declaration block using `$oBlock->removeSelector($mSelector)` +* Introduce a specialized exception (Sabberworm\CSS\Parsing\OuputException) for exceptions during output rendering + +* *No deprecations* + +#### Backwards-incompatible changes + +* Outputting a declaration block that has no selectors throws an OuputException instead of outputting an invalid ` {…}` into the CSS document. + +## 5.1.2 (2013-10-30) + +* Remove the use of consumeUntil in comment parsing. This makes it possible to parse comments such as `/** Perfectly valid **/` +* Add fr relative size unit +* Fix some issues with HHVM +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.1.1 (2013-10-28) + +* Updated CHANGELOG.md to reflect changes since 5.0.4 +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.1.0 (2013-10-24) + +* Performance enhancements by Michael M Slusarz +* More rescue entry points for lenient parsing (unexpected tokens between declaration blocks and unclosed comments) +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.8 (2013-08-15) + +* Make default settings’ multibyte parsing option dependent on whether or not the mbstring extension is actually installed. +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.7 (2013-08-04) + +* Fix broken decimal point output optimization +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.6 (2013-05-31) + +* Fix broken unit test +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.5 (2013-04-17) + +* Initial support for lenient parsing (setting this parser option will catch some exceptions internally and recover the parser’s state as neatly as possible). +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.4 (2013-03-21) + +* Don’t output floats with locale-aware separator chars +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.3 (2013-03-21) + +* More size units recognized +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.2 (2013-03-21) + +* CHANGELOG.md file added to distribution +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.1 (2013-03-20) + +* Internal cleanup +* *No backwards-incompatible changes* +* *No deprecations* + +## 5.0.0 (2013-03-20) + +* Correctly parse all known CSS 3 units (including Hz and kHz). +* Output RGB colors in short (#aaa or #ababab) notation +* Be case-insensitive when parsing identifiers. +* *No deprecations* + +### Backwards-incompatible changes + +* `Sabberworm\CSS\Value\Color`’s `__toString` method overrides `CSSList`’s to maybe return something other than `type(value, …)` (see above). + +## 4.0.0 (2013-03-19) + +* Support for more @-rules +* Generic interface `Sabberworm\CSS\Property\AtRule`, implemented by all @-rule classes +* *No deprecations* + +### Backwards-incompatible changes + +* `Sabberworm\CSS\RuleSet\AtRule` renamed to `Sabberworm\CSS\RuleSet\AtRuleSet` +* `Sabberworm\CSS\CSSList\MediaQuery` renamed to `Sabberworm\CSS\RuleSet\CSSList\AtRuleBlockList` with differing semantics and API (which also works for other block-list-based @-rules like `@supports`). + +## 3.0.0 (2013-03-06) + +* Support for lenient parsing (on by default) +* *No deprecations* + +### Backwards-incompatible changes + +* All properties (like whether or not to use `mb_`-functions, which default charset to use and – new – whether or not to be forgiving when parsing) are now encapsulated in an instance of `Sabberworm\CSS\Settings` which can be passed as the second argument to `Sabberworm\CSS\Parser->__construct()`. +* Specifying a charset as the second argument to `Sabberworm\CSS\Parser->__construct()` is no longer supported. Use `Sabberworm\CSS\Settings::create()->withDefaultCharset('some-charset')` instead. +* Setting `Sabberworm\CSS\Parser->bUseMbFunctions` has no effect. Use `Sabberworm\CSS\Settings::create()->withMultibyteSupport(true/false)` instead. +* `Sabberworm\CSS\Parser->parse()` may throw a `Sabberworm\CSS\Parsing\UnexpectedTokenException` when in strict parsing mode. + +## 2.0.0 (2013-01-29) + +* Allow multiple rules of the same type per rule set + +### Backwards-incompatible changes + +* `Sabberworm\CSS\RuleSet->getRules()` returns an index-based array instead of an associative array. Use `Sabberworm\CSS\RuleSet->getRulesAssoc()` (which eliminates duplicate rules and lets the later rule of the same name win). +* `Sabberworm\CSS\RuleSet->removeRule()` works as it did before except when passed an instance of `Sabberworm\CSS\Rule\Rule`, in which case it would only remove the exact rule given instead of all the rules of the same type. To get the old behaviour, use `Sabberworm\CSS\RuleSet->removeRule($oRule->getRule()`; + +## 1.0 + +Initial release of a stable public API. + +## 0.9 + +Last version not to use PSR-0 project organization semantics. diff --git a/vendor/sabberworm/php-css-parser/LICENSE b/vendor/sabberworm/php-css-parser/LICENSE new file mode 100644 index 000000000..686a4e311 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2011 Raphael Schweikert, https://www.sabberworm.com/ + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/sabberworm/php-css-parser/README.md b/vendor/sabberworm/php-css-parser/README.md new file mode 100644 index 000000000..66fb1c655 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/README.md @@ -0,0 +1,632 @@ +# PHP CSS Parser + +[![Build Status](https://github.com/sabberworm/PHP-CSS-Parser/workflows/CI/badge.svg?branch=master)](https://github.com/sabberworm/PHP-CSS-Parser/actions/) + +A Parser for CSS Files written in PHP. Allows extraction of CSS files into a data structure, manipulation of said structure and output as (optimized) CSS. + +## Usage + +### Installation using Composer + +```bash +composer require sabberworm/php-css-parser +``` + +### Extraction + +To use the CSS Parser, create a new instance. The constructor takes the following form: + +```php +new \Sabberworm\CSS\Parser($css); +``` + +To read a file, for example, you’d do the following: + +```php +$parser = new \Sabberworm\CSS\Parser(file_get_contents('somefile.css')); +$cssDocument = $parser->parse(); +``` + +The resulting CSS document structure can be manipulated prior to being output. + +### Options + +#### Charset + +The charset option is used only if no `@charset` declaration is found in the CSS file. UTF-8 is the default, so you won’t have to create a settings object at all if you don’t intend to change that. + +```php +$settings = \Sabberworm\CSS\Settings::create() + ->withDefaultCharset('windows-1252'); +$parser = new \Sabberworm\CSS\Parser($css, $settings); +``` + +#### Strict parsing + +To have the parser choke on invalid rules, supply a thusly configured `\Sabberworm\CSS\Settings` object: + +```php +$parser = new \Sabberworm\CSS\Parser( + file_get_contents('somefile.css'), + \Sabberworm\CSS\Settings::create()->beStrict() +); +``` + +#### Disable multibyte functions + +To achieve faster parsing, you can choose to have PHP-CSS-Parser use regular string functions instead of `mb_*` functions. This should work fine in most cases, even for UTF-8 files, as all the multibyte characters are in string literals. Still it’s not recommended using this with input you have no control over as it’s not thoroughly covered by test cases. + +```php +$settings = \Sabberworm\CSS\Settings::create()->withMultibyteSupport(false); +$parser = new \Sabberworm\CSS\Parser($css, $settings); +``` + +### Manipulation + +The resulting data structure consists mainly of five basic types: `CSSList`, `RuleSet`, `Rule`, `Selector` and `Value`. There are two additional types used: `Import` and `Charset`, which you won’t use often. + +#### CSSList + +`CSSList` represents a generic CSS container, most likely containing declaration blocks (rule sets with a selector), but it may also contain at-rules, charset declarations, etc. `CSSList` has the following concrete subtypes: + +* `Document` – representing the root of a CSS file. +* `MediaQuery` – represents a subsection of a `CSSList` that only applies to an output device matching the contained media query. + +To access the items stored in a `CSSList` – like the document you got back when calling `$parser->parse()` –, use `getContents()`, then iterate over that collection and use instanceof to check whether you’re dealing with another `CSSList`, a `RuleSet`, a `Import` or a `Charset`. + +To append a new item (selector, media query, etc.) to an existing `CSSList`, construct it using the constructor for this class and use the `append($oItem)` method. + +#### RuleSet + +`RuleSet` is a container for individual rules. The most common form of a rule set is one constrained by a selector. The following concrete subtypes exist: + +* `AtRuleSet` – for generic at-rules which do not match the ones specifically mentioned like `@import`, `@charset` or `@media`. A common example for this is `@font-face`. +* `DeclarationBlock` – a `RuleSet` constrained by a `Selector`; contains an array of selector objects (comma-separated in the CSS) as well as the rules to be applied to the matching elements. + +Note: A `CSSList` can contain other `CSSList`s (and `Import`s as well as a `Charset`), while a `RuleSet` can only contain `Rule`s. + +If you want to manipulate a `RuleSet`, use the methods `addRule(Rule $rule)`, `getRules()` and `removeRule($rule)` (which accepts either a `Rule` instance or a rule name; optionally suffixed by a dash to remove all related rules). + +#### Rule + +`Rule`s just have a key (the rule) and a value. These values are all instances of a `Value`. + +#### Value + +`Value` is an abstract class that only defines the `render` method. The concrete subclasses for atomic value types are: + +* `Size` – consists of a numeric `size` value and a unit. +* `Color` – colors can be input in the form #rrggbb, #rgb or schema(val1, val2, …) but are always stored as an array of ('s' => val1, 'c' => val2, 'h' => val3, …) and output in the second form. +* `CSSString` – this is just a wrapper for quoted strings to distinguish them from keywords; always output with double quotes. +* `URL` – URLs in CSS; always output in URL("") notation. + +There is another abstract subclass of `Value`, `ValueList`. A `ValueList` represents a lists of `Value`s, separated by some separation character (mostly `,`, whitespace, or `/`). There are two types of `ValueList`s: + +* `RuleValueList` – The default type, used to represent all multi-valued rules like `font: bold 12px/3 Helvetica, Verdana, sans-serif;` (where the value would be a whitespace-separated list of the primitive value `bold`, a slash-separated list and a comma-separated list). +* `CSSFunction` – A special kind of value that also contains a function name and where the values are the function’s arguments. Also handles equals-sign-separated argument lists like `filter: alpha(opacity=90);`. + +#### Convenience methods + +There are a few convenience methods on Document to ease finding, manipulating and deleting rules: + +* `getAllDeclarationBlocks()` – does what it says; no matter how deeply nested your selectors are. Aliased as `getAllSelectors()`. +* `getAllRuleSets()` – does what it says; no matter how deeply nested your rule sets are. +* `getAllValues()` – finds all `Value` objects inside `Rule`s. + +## To-Do + +* More convenience methods (like `selectorsWithElement($sId/Class/TagName)`, `attributesOfType($type)`, `removeAttributesOfType($type)`) +* Real multibyte support. Currently, only multibyte charsets whose first 255 code points take up only one byte and are identical with ASCII are supported (yes, UTF-8 fits this description). +* Named color support (using `Color` instead of an anonymous string literal) + +## Use cases + +### Use `Parser` to prepend an ID to all selectors + +```php +$myId = "#my_id"; +$parser = new \Sabberworm\CSS\Parser($css); +$cssDocument = $parser->parse(); +foreach ($cssDocument->getAllDeclarationBlocks() as $block) { + foreach ($block->getSelectors() as $selector) { + // Loop over all selector parts (the comma-separated strings in a + // selector) and prepend the ID. + $selector->setSelector($myId.' '.$selector->getSelector()); + } +} +``` + +### Shrink all absolute sizes to half + +```php +$parser = new \Sabberworm\CSS\Parser($css); +$cssDocument = $parser->parse(); +foreach ($cssDocument->getAllValues() as $value) { + if ($value instanceof CSSSize && !$value->isRelative()) { + $value->setSize($value->getSize() / 2); + } +} +``` + +### Remove unwanted rules + +```php +$parser = new \Sabberworm\CSS\Parser($css); +$cssDocument = $parser->parse(); +foreach($cssDocument->getAllRuleSets() as $oRuleSet) { + // Note that the added dash will make this remove all rules starting with + // `font-` (like `font-size`, `font-weight`, etc.) as well as a potential + // `font-rule`. + $oRuleSet->removeRule('font-'); + $oRuleSet->removeRule('cursor'); +} +``` + +### Output + +To output the entire CSS document into a variable, just use `->render()`: + +```php +$parser = new \Sabberworm\CSS\Parser(file_get_contents('somefile.css')); +$cssDocument = $parser->parse(); +print $cssDocument->render(); +``` + +If you want to format the output, pass an instance of type `\Sabberworm\CSS\OutputFormat`: + +```php +$format = \Sabberworm\CSS\OutputFormat::create() + ->indentWithSpaces(4)->setSpaceBetweenRules("\n"); +print $cssDocument->render($format); +``` + +Or use one of the predefined formats: + +```php +print $cssDocument->render(Sabberworm\CSS\OutputFormat::createPretty()); +print $cssDocument->render(Sabberworm\CSS\OutputFormat::createCompact()); +``` + +To see what you can do with output formatting, look at the tests in `tests/OutputFormatTest.php`. + +## Examples + +### Example 1 (At-Rules) + +#### Input + +```css +@charset "utf-8"; + +@font-face { + font-family: "CrassRoots"; + src: url("../media/cr.ttf"); +} + +html, body { + font-size: 1.6em; +} + +@keyframes mymove { + from { top: 0px; } + to { top: 200px; } +} + +``` + +#### Structure (`var_dump()`) + +```php +class Sabberworm\CSS\CSSList\Document#4 (2) { + protected $aContents => + array(4) { + [0] => + class Sabberworm\CSS\Property\Charset#6 (2) { + private $sCharset => + class Sabberworm\CSS\Value\CSSString#5 (2) { + private $sString => + string(5) "utf-8" + protected $iLineNo => + int(1) + } + protected $iLineNo => + int(1) + } + [1] => + class Sabberworm\CSS\RuleSet\AtRuleSet#7 (4) { + private $sType => + string(9) "font-face" + private $sArgs => + string(0) "" + private $aRules => + array(2) { + 'font-family' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#8 (4) { + private $sRule => + string(11) "font-family" + private $mValue => + class Sabberworm\CSS\Value\CSSString#9 (2) { + private $sString => + string(10) "CrassRoots" + protected $iLineNo => + int(4) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(4) + } + } + 'src' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#10 (4) { + private $sRule => + string(3) "src" + private $mValue => + class Sabberworm\CSS\Value\URL#11 (2) { + private $oURL => + class Sabberworm\CSS\Value\CSSString#12 (2) { + private $sString => + string(15) "../media/cr.ttf" + protected $iLineNo => + int(5) + } + protected $iLineNo => + int(5) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(5) + } + } + } + protected $iLineNo => + int(3) + } + [2] => + class Sabberworm\CSS\RuleSet\DeclarationBlock#13 (3) { + private $aSelectors => + array(2) { + [0] => + class Sabberworm\CSS\Property\Selector#14 (2) { + private $sSelector => + string(4) "html" + private $iSpecificity => + NULL + } + [1] => + class Sabberworm\CSS\Property\Selector#15 (2) { + private $sSelector => + string(4) "body" + private $iSpecificity => + NULL + } + } + private $aRules => + array(1) { + 'font-size' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#16 (4) { + private $sRule => + string(9) "font-size" + private $mValue => + class Sabberworm\CSS\Value\Size#17 (4) { + private $fSize => + double(1.6) + private $sUnit => + string(2) "em" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(9) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(9) + } + } + } + protected $iLineNo => + int(8) + } + [3] => + class Sabberworm\CSS\CSSList\KeyFrame#18 (4) { + private $vendorKeyFrame => + string(9) "keyframes" + private $animationName => + string(6) "mymove" + protected $aContents => + array(2) { + [0] => + class Sabberworm\CSS\RuleSet\DeclarationBlock#19 (3) { + private $aSelectors => + array(1) { + [0] => + class Sabberworm\CSS\Property\Selector#20 (2) { + private $sSelector => + string(4) "from" + private $iSpecificity => + NULL + } + } + private $aRules => + array(1) { + 'top' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#21 (4) { + private $sRule => + string(3) "top" + private $mValue => + class Sabberworm\CSS\Value\Size#22 (4) { + private $fSize => + double(0) + private $sUnit => + string(2) "px" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(13) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(13) + } + } + } + protected $iLineNo => + int(13) + } + [1] => + class Sabberworm\CSS\RuleSet\DeclarationBlock#23 (3) { + private $aSelectors => + array(1) { + [0] => + class Sabberworm\CSS\Property\Selector#24 (2) { + private $sSelector => + string(2) "to" + private $iSpecificity => + NULL + } + } + private $aRules => + array(1) { + 'top' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#25 (4) { + private $sRule => + string(3) "top" + private $mValue => + class Sabberworm\CSS\Value\Size#26 (4) { + private $fSize => + double(200) + private $sUnit => + string(2) "px" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(14) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(14) + } + } + } + protected $iLineNo => + int(14) + } + } + protected $iLineNo => + int(12) + } + } + protected $iLineNo => + int(1) +} + +``` + +#### Output (`render()`) + +```css +@charset "utf-8"; +@font-face {font-family: "CrassRoots";src: url("../media/cr.ttf");} +html, body {font-size: 1.6em;} +@keyframes mymove {from {top: 0px;} to {top: 200px;}} +``` + +### Example 2 (Values) + +#### Input + +```css +#header { + margin: 10px 2em 1cm 2%; + font-family: Verdana, Helvetica, "Gill Sans", sans-serif; + color: red !important; +} + +``` + +#### Structure (`var_dump()`) + +```php +class Sabberworm\CSS\CSSList\Document#4 (2) { + protected $aContents => + array(1) { + [0] => + class Sabberworm\CSS\RuleSet\DeclarationBlock#5 (3) { + private $aSelectors => + array(1) { + [0] => + class Sabberworm\CSS\Property\Selector#6 (2) { + private $sSelector => + string(7) "#header" + private $iSpecificity => + NULL + } + } + private $aRules => + array(3) { + 'margin' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#7 (4) { + private $sRule => + string(6) "margin" + private $mValue => + class Sabberworm\CSS\Value\RuleValueList#12 (3) { + protected $aComponents => + array(4) { + [0] => + class Sabberworm\CSS\Value\Size#8 (4) { + private $fSize => + double(10) + private $sUnit => + string(2) "px" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(2) + } + [1] => + class Sabberworm\CSS\Value\Size#9 (4) { + private $fSize => + double(2) + private $sUnit => + string(2) "em" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(2) + } + [2] => + class Sabberworm\CSS\Value\Size#10 (4) { + private $fSize => + double(1) + private $sUnit => + string(2) "cm" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(2) + } + [3] => + class Sabberworm\CSS\Value\Size#11 (4) { + private $fSize => + double(2) + private $sUnit => + string(1) "%" + private $bIsColorComponent => + bool(false) + protected $iLineNo => + int(2) + } + } + protected $sSeparator => + string(1) " " + protected $iLineNo => + int(2) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(2) + } + } + 'font-family' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#13 (4) { + private $sRule => + string(11) "font-family" + private $mValue => + class Sabberworm\CSS\Value\RuleValueList#15 (3) { + protected $aComponents => + array(4) { + [0] => + string(7) "Verdana" + [1] => + string(9) "Helvetica" + [2] => + class Sabberworm\CSS\Value\CSSString#14 (2) { + private $sString => + string(9) "Gill Sans" + protected $iLineNo => + int(3) + } + [3] => + string(10) "sans-serif" + } + protected $sSeparator => + string(1) "," + protected $iLineNo => + int(3) + } + private $bIsImportant => + bool(false) + protected $iLineNo => + int(3) + } + } + 'color' => + array(1) { + [0] => + class Sabberworm\CSS\Rule\Rule#16 (4) { + private $sRule => + string(5) "color" + private $mValue => + string(3) "red" + private $bIsImportant => + bool(true) + protected $iLineNo => + int(4) + } + } + } + protected $iLineNo => + int(1) + } + } + protected $iLineNo => + int(1) +} + +``` + +#### Output (`render()`) + +```css +#header {margin: 10px 2em 1cm 2%;font-family: Verdana,Helvetica,"Gill Sans",sans-serif;color: red !important;} +``` + +## Contributors/Thanks to + +* [oliverklee](https://github.com/oliverklee) for lots of refactorings, code modernizations and CI integrations +* [raxbg](https://github.com/raxbg) for contributions to parse `calc`, grid lines, and various bugfixes. +* [westonruter](https://github.com/westonruter) for bugfixes and improvements. +* [FMCorz](https://github.com/FMCorz) for many patches and suggestions, for being able to parse comments and IE hacks (in lenient mode). +* [Lullabot](https://github.com/Lullabot) for a patch that allows to know the line number for each parsed token. +* [ju1ius](https://github.com/ju1ius) for the specificity parsing code and the ability to expand/compact shorthand properties. +* [ossinkine](https://github.com/ossinkine) for a 150 time performance boost. +* [GaryJones](https://github.com/GaryJones) for lots of input and [https://css-specificity.info/](https://css-specificity.info/). +* [docteurklein](https://github.com/docteurklein) for output formatting and `CSSList->remove()` inspiration. +* [nicolopignatelli](https://github.com/nicolopignatelli) for PSR-0 compatibility. +* [diegoembarcadero](https://github.com/diegoembarcadero) for keyframe at-rule parsing. +* [goetas](https://github.com/goetas) for @namespace at-rule support. +* [View full list](https://github.com/sabberworm/PHP-CSS-Parser/contributors) + +## Misc + +* Legacy Support: The latest pre-PSR-0 version of this project can be checked with the `0.9.0` tag. +* Running Tests: To run all unit tests for this project, run `composer install` to install phpunit and use `./vendor/bin/phpunit`. diff --git a/vendor/sabberworm/php-css-parser/composer.json b/vendor/sabberworm/php-css-parser/composer.json new file mode 100644 index 000000000..e192dd56a --- /dev/null +++ b/vendor/sabberworm/php-css-parser/composer.json @@ -0,0 +1,69 @@ +{ + "name": "sabberworm/php-css-parser", + "type": "library", + "description": "Parser for CSS Files written in PHP", + "keywords": [ + "parser", + "css", + "stylesheet" + ], + "homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser", + "license": "MIT", + "authors": [ + { + "name": "Raphael Schweikert" + } + ], + "require": { + "php": ">=5.6.20", + "ext-iconv": "*" + }, + "require-dev": { + "phpunit/phpunit": "^4.8.36", + "codacy/coverage": "^1.4" + }, + "suggest": { + "ext-mbstring": "for parsing UTF-8 CSS" + }, + "autoload": { + "psr-4": { + "Sabberworm\\CSS\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "Sabberworm\\CSS\\Tests\\": "tests/" + } + }, + "scripts": { + "ci": [ + "@ci:static" + ], + "ci:php:fixer": "@php ./.phive/php-cs-fixer.phar --config=config/php-cs-fixer.php fix --dry-run -v --show-progress=dots bin src tests", + "ci:php:sniffer": "@php ./.phive/phpcs.phar --standard=config/phpcs.xml bin src tests", + "ci:php:stan": "@php ./.phive/phpstan.phar --configuration=config/phpstan.neon", + "ci:static": [ + "@ci:php:fixer", + "@ci:php:sniffer", + "@ci:php:stan" + ], + "fix:php": [ + "@fix:php:fixer", + "@fix:php:sniffer" + ], + "fix:php:fixer": "@php ./.phive/php-cs-fixer.phar --config=config/php-cs-fixer.php fix bin src tests", + "fix:php:sniffer": "@php ./.phive/phpcbf.phar --standard=config/phpcs.xml bin src tests", + "phpstan:baseline": "@php ./.phive/phpstan.phar --configuration=config/phpstan.neon --generate-baseline=config/phpstan-baseline.neon" + }, + "scripts-descriptions": { + "ci": "Runs all dynamic and static code checks (i.e. currently, only the static checks).", + "ci:php:fixer": "Checks the code style with PHP CS Fixer.", + "ci:php:sniffer": "Checks the code style with PHP_CodeSniffer.", + "ci:php:stan": "Checks the types with PHPStan.", + "ci:static": "Runs all static code analysis checks for the code.", + "fix:php": "Autofixes all autofixable issues in the PHP code.", + "fix:php:fixer": "Fixes autofixable issues found by PHP CS Fixer.", + "fix:php:sniffer": "Fixes autofixable issues found by PHP_CodeSniffer.", + "phpstand:baseline": "Updates the PHPStan baseline file to match the code." + } +} diff --git a/vendor/sabberworm/php-css-parser/src/CSSList/AtRuleBlockList.php b/vendor/sabberworm/php-css-parser/src/CSSList/AtRuleBlockList.php new file mode 100644 index 000000000..218adb9a1 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/CSSList/AtRuleBlockList.php @@ -0,0 +1,83 @@ +sType = $sType; + $this->sArgs = $sArgs; + } + + /** + * @return string + */ + public function atRuleName() + { + return $this->sType; + } + + /** + * @return string + */ + public function atRuleArgs() + { + return $this->sArgs; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sArgs = $this->sArgs; + if ($sArgs) { + $sArgs = ' ' . $sArgs; + } + $sResult = $oOutputFormat->sBeforeAtRuleBlock; + $sResult .= "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{"; + $sResult .= parent::render($oOutputFormat); + $sResult .= '}'; + $sResult .= $oOutputFormat->sAfterAtRuleBlock; + return $sResult; + } + + /** + * @return bool + */ + public function isRootList() + { + return false; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/CSSList/CSSBlockList.php b/vendor/sabberworm/php-css-parser/src/CSSList/CSSBlockList.php new file mode 100644 index 000000000..fce7913eb --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/CSSList/CSSBlockList.php @@ -0,0 +1,143 @@ + $aResult + * + * @return void + */ + protected function allDeclarationBlocks(array &$aResult) + { + foreach ($this->aContents as $mContent) { + if ($mContent instanceof DeclarationBlock) { + $aResult[] = $mContent; + } elseif ($mContent instanceof CSSBlockList) { + $mContent->allDeclarationBlocks($aResult); + } + } + } + + /** + * @param array $aResult + * + * @return void + */ + protected function allRuleSets(array &$aResult) + { + foreach ($this->aContents as $mContent) { + if ($mContent instanceof RuleSet) { + $aResult[] = $mContent; + } elseif ($mContent instanceof CSSBlockList) { + $mContent->allRuleSets($aResult); + } + } + } + + /** + * @param CSSList|Rule|RuleSet|Value $oElement + * @param array $aResult + * @param string|null $sSearchString + * @param bool $bSearchInFunctionArguments + * + * @return void + */ + protected function allValues($oElement, array &$aResult, $sSearchString = null, $bSearchInFunctionArguments = false) + { + if ($oElement instanceof CSSBlockList) { + foreach ($oElement->getContents() as $oContent) { + $this->allValues($oContent, $aResult, $sSearchString, $bSearchInFunctionArguments); + } + } elseif ($oElement instanceof RuleSet) { + foreach ($oElement->getRules($sSearchString) as $oRule) { + $this->allValues($oRule, $aResult, $sSearchString, $bSearchInFunctionArguments); + } + } elseif ($oElement instanceof Rule) { + $this->allValues($oElement->getValue(), $aResult, $sSearchString, $bSearchInFunctionArguments); + } elseif ($oElement instanceof ValueList) { + if ($bSearchInFunctionArguments || !($oElement instanceof CSSFunction)) { + foreach ($oElement->getListComponents() as $mComponent) { + $this->allValues($mComponent, $aResult, $sSearchString, $bSearchInFunctionArguments); + } + } + } else { + // Non-List `Value` or `CSSString` (CSS identifier) + $aResult[] = $oElement; + } + } + + /** + * @param array $aResult + * @param string|null $sSpecificitySearch + * + * @return void + */ + protected function allSelectors(array &$aResult, $sSpecificitySearch = null) + { + /** @var array $aDeclarationBlocks */ + $aDeclarationBlocks = []; + $this->allDeclarationBlocks($aDeclarationBlocks); + foreach ($aDeclarationBlocks as $oBlock) { + foreach ($oBlock->getSelectors() as $oSelector) { + if ($sSpecificitySearch === null) { + $aResult[] = $oSelector; + } else { + $sComparator = '==='; + $aSpecificitySearch = explode(' ', $sSpecificitySearch); + $iTargetSpecificity = $aSpecificitySearch[0]; + if (count($aSpecificitySearch) > 1) { + $sComparator = $aSpecificitySearch[0]; + $iTargetSpecificity = $aSpecificitySearch[1]; + } + $iTargetSpecificity = (int)$iTargetSpecificity; + $iSelectorSpecificity = $oSelector->getSpecificity(); + $bMatches = false; + switch ($sComparator) { + case '<=': + $bMatches = $iSelectorSpecificity <= $iTargetSpecificity; + break; + case '<': + $bMatches = $iSelectorSpecificity < $iTargetSpecificity; + break; + case '>=': + $bMatches = $iSelectorSpecificity >= $iTargetSpecificity; + break; + case '>': + $bMatches = $iSelectorSpecificity > $iTargetSpecificity; + break; + default: + $bMatches = $iSelectorSpecificity === $iTargetSpecificity; + break; + } + if ($bMatches) { + $aResult[] = $oSelector; + } + } + } + } + } +} diff --git a/vendor/sabberworm/php-css-parser/src/CSSList/CSSList.php b/vendor/sabberworm/php-css-parser/src/CSSList/CSSList.php new file mode 100644 index 000000000..946740a49 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/CSSList/CSSList.php @@ -0,0 +1,479 @@ + + */ + protected $aComments; + + /** + * @var array + */ + protected $aContents; + + /** + * @var int + */ + protected $iLineNo; + + /** + * @param int $iLineNo + */ + public function __construct($iLineNo = 0) + { + $this->aComments = []; + $this->aContents = []; + $this->iLineNo = $iLineNo; + } + + /** + * @return void + * + * @throws UnexpectedTokenException + * @throws SourceException + */ + public static function parseList(ParserState $oParserState, CSSList $oList) + { + $bIsRoot = $oList instanceof Document; + if (is_string($oParserState)) { + $oParserState = new ParserState($oParserState, Settings::create()); + } + $bLenientParsing = $oParserState->getSettings()->bLenientParsing; + while (!$oParserState->isEnd()) { + $comments = $oParserState->consumeWhiteSpace(); + $oListItem = null; + if ($bLenientParsing) { + try { + $oListItem = self::parseListItem($oParserState, $oList); + } catch (UnexpectedTokenException $e) { + $oListItem = false; + } + } else { + $oListItem = self::parseListItem($oParserState, $oList); + } + if ($oListItem === null) { + // List parsing finished + return; + } + if ($oListItem) { + $oListItem->setComments($comments); + $oList->append($oListItem); + } + $oParserState->consumeWhiteSpace(); + } + if (!$bIsRoot && !$bLenientParsing) { + throw new SourceException("Unexpected end of document", $oParserState->currentLine()); + } + } + + /** + * @return AtRuleBlockList|KeyFrame|Charset|CSSNamespace|Import|AtRuleSet|DeclarationBlock|null|false + * + * @throws SourceException + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + private static function parseListItem(ParserState $oParserState, CSSList $oList) + { + $bIsRoot = $oList instanceof Document; + if ($oParserState->comes('@')) { + $oAtRule = self::parseAtRule($oParserState); + if ($oAtRule instanceof Charset) { + if (!$bIsRoot) { + throw new UnexpectedTokenException( + '@charset may only occur in root document', + '', + 'custom', + $oParserState->currentLine() + ); + } + if (count($oList->getContents()) > 0) { + throw new UnexpectedTokenException( + '@charset must be the first parseable token in a document', + '', + 'custom', + $oParserState->currentLine() + ); + } + $oParserState->setCharset($oAtRule->getCharset()->getString()); + } + return $oAtRule; + } elseif ($oParserState->comes('}')) { + if (!$oParserState->getSettings()->bLenientParsing) { + throw new UnexpectedTokenException('CSS selector', '}', 'identifier', $oParserState->currentLine()); + } else { + if ($bIsRoot) { + if ($oParserState->getSettings()->bLenientParsing) { + return DeclarationBlock::parse($oParserState); + } else { + throw new SourceException("Unopened {", $oParserState->currentLine()); + } + } else { + return null; + } + } + } else { + return DeclarationBlock::parse($oParserState, $oList); + } + } + + /** + * @param ParserState $oParserState + * + * @return AtRuleBlockList|KeyFrame|Charset|CSSNamespace|Import|AtRuleSet|null + * + * @throws SourceException + * @throws UnexpectedTokenException + * @throws UnexpectedEOFException + */ + private static function parseAtRule(ParserState $oParserState) + { + $oParserState->consume('@'); + $sIdentifier = $oParserState->parseIdentifier(); + $iIdentifierLineNum = $oParserState->currentLine(); + $oParserState->consumeWhiteSpace(); + if ($sIdentifier === 'import') { + $oLocation = URL::parse($oParserState); + $oParserState->consumeWhiteSpace(); + $sMediaQuery = null; + if (!$oParserState->comes(';')) { + $sMediaQuery = trim($oParserState->consumeUntil([';', ParserState::EOF])); + } + $oParserState->consumeUntil([';', ParserState::EOF], true, true); + return new Import($oLocation, $sMediaQuery ?: null, $iIdentifierLineNum); + } elseif ($sIdentifier === 'charset') { + $sCharset = CSSString::parse($oParserState); + $oParserState->consumeWhiteSpace(); + $oParserState->consumeUntil([';', ParserState::EOF], true, true); + return new Charset($sCharset, $iIdentifierLineNum); + } elseif (self::identifierIs($sIdentifier, 'keyframes')) { + $oResult = new KeyFrame($iIdentifierLineNum); + $oResult->setVendorKeyFrame($sIdentifier); + $oResult->setAnimationName(trim($oParserState->consumeUntil('{', false, true))); + CSSList::parseList($oParserState, $oResult); + if ($oParserState->comes('}')) { + $oParserState->consume('}'); + } + return $oResult; + } elseif ($sIdentifier === 'namespace') { + $sPrefix = null; + $mUrl = Value::parsePrimitiveValue($oParserState); + if (!$oParserState->comes(';')) { + $sPrefix = $mUrl; + $mUrl = Value::parsePrimitiveValue($oParserState); + } + $oParserState->consumeUntil([';', ParserState::EOF], true, true); + if ($sPrefix !== null && !is_string($sPrefix)) { + throw new UnexpectedTokenException('Wrong namespace prefix', $sPrefix, 'custom', $iIdentifierLineNum); + } + if (!($mUrl instanceof CSSString || $mUrl instanceof URL)) { + throw new UnexpectedTokenException( + 'Wrong namespace url of invalid type', + $mUrl, + 'custom', + $iIdentifierLineNum + ); + } + return new CSSNamespace($mUrl, $sPrefix, $iIdentifierLineNum); + } else { + // Unknown other at rule (font-face or such) + $sArgs = trim($oParserState->consumeUntil('{', false, true)); + if (substr_count($sArgs, "(") != substr_count($sArgs, ")")) { + if ($oParserState->getSettings()->bLenientParsing) { + return null; + } else { + throw new SourceException("Unmatched brace count in media query", $oParserState->currentLine()); + } + } + $bUseRuleSet = true; + foreach (explode('/', AtRule::BLOCK_RULES) as $sBlockRuleName) { + if (self::identifierIs($sIdentifier, $sBlockRuleName)) { + $bUseRuleSet = false; + break; + } + } + if ($bUseRuleSet) { + $oAtRule = new AtRuleSet($sIdentifier, $sArgs, $iIdentifierLineNum); + RuleSet::parseRuleSet($oParserState, $oAtRule); + } else { + $oAtRule = new AtRuleBlockList($sIdentifier, $sArgs, $iIdentifierLineNum); + CSSList::parseList($oParserState, $oAtRule); + if ($oParserState->comes('}')) { + $oParserState->consume('}'); + } + } + return $oAtRule; + } + } + + /** + * Tests an identifier for a given value. Since identifiers are all keywords, they can be vendor-prefixed. + * We need to check for these versions too. + * + * @param string $sIdentifier + * @param string $sMatch + * + * @return bool + */ + private static function identifierIs($sIdentifier, $sMatch) + { + return (strcasecmp($sIdentifier, $sMatch) === 0) + ?: preg_match("/^(-\\w+-)?$sMatch$/i", $sIdentifier) === 1; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * Prepends an item to the list of contents. + * + * @param RuleSet|CSSList|Import|Charset $oItem + * + * @return void + */ + public function prepend($oItem) + { + array_unshift($this->aContents, $oItem); + } + + /** + * Appends an item to tje list of contents. + * + * @param RuleSet|CSSList|Import|Charset $oItem + * + * @return void + */ + public function append($oItem) + { + $this->aContents[] = $oItem; + } + + /** + * Splices the list of contents. + * + * @param int $iOffset + * @param int $iLength + * @param array $mReplacement + * + * @return void + */ + public function splice($iOffset, $iLength = null, $mReplacement = null) + { + array_splice($this->aContents, $iOffset, $iLength, $mReplacement); + } + + /** + * Removes an item from the CSS list. + * + * @param RuleSet|Import|Charset|CSSList $oItemToRemove + * May be a RuleSet (most likely a DeclarationBlock), a Import, + * a Charset or another CSSList (most likely a MediaQuery) + * + * @return bool whether the item was removed + */ + public function remove($oItemToRemove) + { + $iKey = array_search($oItemToRemove, $this->aContents, true); + if ($iKey !== false) { + unset($this->aContents[$iKey]); + return true; + } + return false; + } + + /** + * Replaces an item from the CSS list. + * + * @param RuleSet|Import|Charset|CSSList $oOldItem + * May be a `RuleSet` (most likely a `DeclarationBlock`), an `Import`, a `Charset` + * or another `CSSList` (most likely a `MediaQuery`) + * + * @return bool + */ + public function replace($oOldItem, $mNewItem) + { + $iKey = array_search($oOldItem, $this->aContents, true); + if ($iKey !== false) { + if (is_array($mNewItem)) { + array_splice($this->aContents, $iKey, 1, $mNewItem); + } else { + array_splice($this->aContents, $iKey, 1, [$mNewItem]); + } + return true; + } + return false; + } + + /** + * @param array $aContents + */ + public function setContents(array $aContents) + { + $this->aContents = []; + foreach ($aContents as $content) { + $this->append($content); + } + } + + /** + * Removes a declaration block from the CSS list if it matches all given selectors. + * + * @param DeclarationBlock|array|string $mSelector the selectors to match + * @param bool $bRemoveAll whether to stop at the first declaration block found or remove all blocks + * + * @return void + */ + public function removeDeclarationBlockBySelector($mSelector, $bRemoveAll = false) + { + if ($mSelector instanceof DeclarationBlock) { + $mSelector = $mSelector->getSelectors(); + } + if (!is_array($mSelector)) { + $mSelector = explode(',', $mSelector); + } + foreach ($mSelector as $iKey => &$mSel) { + if (!($mSel instanceof Selector)) { + if (!Selector::isValid($mSel)) { + throw new UnexpectedTokenException( + "Selector did not match '" . Selector::SELECTOR_VALIDATION_RX . "'.", + $mSel, + "custom" + ); + } + $mSel = new Selector($mSel); + } + } + foreach ($this->aContents as $iKey => $mItem) { + if (!($mItem instanceof DeclarationBlock)) { + continue; + } + if ($mItem->getSelectors() == $mSelector) { + unset($this->aContents[$iKey]); + if (!$bRemoveAll) { + return; + } + } + } + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sResult = ''; + $bIsFirst = true; + $oNextLevel = $oOutputFormat; + if (!$this->isRootList()) { + $oNextLevel = $oOutputFormat->nextLevel(); + } + foreach ($this->aContents as $oContent) { + $sRendered = $oOutputFormat->safely(function () use ($oNextLevel, $oContent) { + return $oContent->render($oNextLevel); + }); + if ($sRendered === null) { + continue; + } + if ($bIsFirst) { + $bIsFirst = false; + $sResult .= $oNextLevel->spaceBeforeBlocks(); + } else { + $sResult .= $oNextLevel->spaceBetweenBlocks(); + } + $sResult .= $sRendered; + } + + if (!$bIsFirst) { + // Had some output + $sResult .= $oOutputFormat->spaceAfterBlocks(); + } + + return $sResult; + } + + /** + * Return true if the list can not be further outdented. Only important when rendering. + * + * @return bool + */ + abstract public function isRootList(); + + /** + * @return array + */ + public function getContents() + { + return $this->aContents; + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/CSSList/Document.php b/vendor/sabberworm/php-css-parser/src/CSSList/Document.php new file mode 100644 index 000000000..91ab2c6b2 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/CSSList/Document.php @@ -0,0 +1,172 @@ +currentLine()); + CSSList::parseList($oParserState, $oDocument); + return $oDocument; + } + + /** + * Gets all `DeclarationBlock` objects recursively. + * + * @return array + */ + public function getAllDeclarationBlocks() + { + /** @var array $aResult */ + $aResult = []; + $this->allDeclarationBlocks($aResult); + return $aResult; + } + + /** + * Gets all `DeclarationBlock` objects recursively. + * + * @return array + * + * @deprecated will be removed in version 9.0; use `getAllDeclarationBlocks()` instead + */ + public function getAllSelectors() + { + return $this->getAllDeclarationBlocks(); + } + + /** + * Returns all `RuleSet` objects found recursively in the tree. + * + * @return array + */ + public function getAllRuleSets() + { + /** @var array $aResult */ + $aResult = []; + $this->allRuleSets($aResult); + return $aResult; + } + + /** + * Returns all `Value` objects found recursively in the tree. + * + * @param CSSList|RuleSet|string $mElement + * the `CSSList` or `RuleSet` to start the search from (defaults to the whole document). + * If a string is given, it is used as rule name filter. + * @param bool $bSearchInFunctionArguments whether to also return Value objects used as Function arguments. + * + * @return array + * + * @see RuleSet->getRules() + */ + public function getAllValues($mElement = null, $bSearchInFunctionArguments = false) + { + $sSearchString = null; + if ($mElement === null) { + $mElement = $this; + } elseif (is_string($mElement)) { + $sSearchString = $mElement; + $mElement = $this; + } + /** @var array $aResult */ + $aResult = []; + $this->allValues($mElement, $aResult, $sSearchString, $bSearchInFunctionArguments); + return $aResult; + } + + /** + * Returns all `Selector` objects found recursively in the tree. + * + * Note that this does not yield the full `DeclarationBlock` that the selector belongs to + * (and, currently, there is no way to get to that). + * + * @param string|null $sSpecificitySearch + * An optional filter by specificity. + * May contain a comparison operator and a number or just a number (defaults to "=="). + * + * @return array + * @example `getSelectorsBySpecificity('>= 100')` + * + */ + public function getSelectorsBySpecificity($sSpecificitySearch = null) + { + /** @var array $aResult */ + $aResult = []; + $this->allSelectors($aResult, $sSpecificitySearch); + return $aResult; + } + + /** + * Expands all shorthand properties to their long value. + * + * @return void + */ + public function expandShorthands() + { + foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { + $oDeclaration->expandShorthands(); + } + } + + /** + * Create shorthands properties whenever possible. + * + * @return void + */ + public function createShorthands() + { + foreach ($this->getAllDeclarationBlocks() as $oDeclaration) { + $oDeclaration->createShorthands(); + } + } + + /** + * Overrides `render()` to make format argument optional. + * + * @param OutputFormat|null $oOutputFormat + * + * @return string + */ + public function render(OutputFormat $oOutputFormat = null) + { + if ($oOutputFormat === null) { + $oOutputFormat = new OutputFormat(); + } + return parent::render($oOutputFormat); + } + + /** + * @return bool + */ + public function isRootList() + { + return true; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/CSSList/KeyFrame.php b/vendor/sabberworm/php-css-parser/src/CSSList/KeyFrame.php new file mode 100644 index 000000000..d9420e9c0 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/CSSList/KeyFrame.php @@ -0,0 +1,104 @@ +vendorKeyFrame = null; + $this->animationName = null; + } + + /** + * @param string $vendorKeyFrame + */ + public function setVendorKeyFrame($vendorKeyFrame) + { + $this->vendorKeyFrame = $vendorKeyFrame; + } + + /** + * @return string|null + */ + public function getVendorKeyFrame() + { + return $this->vendorKeyFrame; + } + + /** + * @param string $animationName + */ + public function setAnimationName($animationName) + { + $this->animationName = $animationName; + } + + /** + * @return string|null + */ + public function getAnimationName() + { + return $this->animationName; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sResult = "@{$this->vendorKeyFrame} {$this->animationName}{$oOutputFormat->spaceBeforeOpeningBrace()}{"; + $sResult .= parent::render($oOutputFormat); + $sResult .= '}'; + return $sResult; + } + + /** + * @return bool + */ + public function isRootList() + { + return false; + } + + /** + * @return string|null + */ + public function atRuleName() + { + return $this->vendorKeyFrame; + } + + /** + * @return string|null + */ + public function atRuleArgs() + { + return $this->animationName; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Comment/Comment.php b/vendor/sabberworm/php-css-parser/src/Comment/Comment.php new file mode 100644 index 000000000..6128d7498 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Comment/Comment.php @@ -0,0 +1,71 @@ +sComment = $sComment; + $this->iLineNo = $iLineNo; + } + + /** + * @return string + */ + public function getComment() + { + return $this->sComment; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @param string $sComment + * + * @return void + */ + public function setComment($sComment) + { + $this->sComment = $sComment; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return '/*' . $this->sComment . '*/'; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Comment/Commentable.php b/vendor/sabberworm/php-css-parser/src/Comment/Commentable.php new file mode 100644 index 000000000..5e450bfb3 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Comment/Commentable.php @@ -0,0 +1,25 @@ + $aComments + * + * @return void + */ + public function addComments(array $aComments); + + /** + * @return array + */ + public function getComments(); + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments); +} diff --git a/vendor/sabberworm/php-css-parser/src/OutputFormat.php b/vendor/sabberworm/php-css-parser/src/OutputFormat.php new file mode 100644 index 000000000..595d30643 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/OutputFormat.php @@ -0,0 +1,334 @@ +set('Space*Rules', "\n");`) + */ + public $sSpaceAfterRuleName = ' '; + + /** + * @var string + */ + public $sSpaceBeforeRules = ''; + + /** + * @var string + */ + public $sSpaceAfterRules = ''; + + /** + * @var string + */ + public $sSpaceBetweenRules = ''; + + /** + * @var string + */ + public $sSpaceBeforeBlocks = ''; + + /** + * @var string + */ + public $sSpaceAfterBlocks = ''; + + /** + * @var string + */ + public $sSpaceBetweenBlocks = "\n"; + + /** + * Content injected in and around at-rule blocks. + * + * @var string + */ + public $sBeforeAtRuleBlock = ''; + + /** + * @var string + */ + public $sAfterAtRuleBlock = ''; + + /** + * This is what’s printed before and after the comma if a declaration block contains multiple selectors. + * + * @var string + */ + public $sSpaceBeforeSelectorSeparator = ''; + + /** + * @var string + */ + public $sSpaceAfterSelectorSeparator = ' '; + + /** + * This is what’s printed after the comma of value lists + * + * @var string + */ + public $sSpaceBeforeListArgumentSeparator = ''; + + /** + * @var string + */ + public $sSpaceAfterListArgumentSeparator = ''; + + /** + * @var string + */ + public $sSpaceBeforeOpeningBrace = ' '; + + /** + * Content injected in and around declaration blocks. + * + * @var string + */ + public $sBeforeDeclarationBlock = ''; + + /** + * @var string + */ + public $sAfterDeclarationBlockSelectors = ''; + + /** + * @var string + */ + public $sAfterDeclarationBlock = ''; + + /** + * Indentation character(s) per level. Only applicable if newlines are used in any of the spacing settings. + * + * @var string + */ + public $sIndentation = "\t"; + + /** + * Output exceptions. + * + * @var bool + */ + public $bIgnoreExceptions = false; + + /** + * @var OutputFormatter|null + */ + private $oFormatter = null; + + /** + * @var OutputFormat|null + */ + private $oNextLevelFormat = null; + + /** + * @var int + */ + private $iIndentationLevel = 0; + + public function __construct() + { + } + + /** + * @param string $sName + * + * @return string|null + */ + public function get($sName) + { + $aVarPrefixes = ['a', 's', 'm', 'b', 'f', 'o', 'c', 'i']; + foreach ($aVarPrefixes as $sPrefix) { + $sFieldName = $sPrefix . ucfirst($sName); + if (isset($this->$sFieldName)) { + return $this->$sFieldName; + } + } + return null; + } + + /** + * @param array|string $aNames + * @param mixed $mValue + * + * @return self|false + */ + public function set($aNames, $mValue) + { + $aVarPrefixes = ['a', 's', 'm', 'b', 'f', 'o', 'c', 'i']; + if (is_string($aNames) && strpos($aNames, '*') !== false) { + $aNames = + [ + str_replace('*', 'Before', $aNames), + str_replace('*', 'Between', $aNames), + str_replace('*', 'After', $aNames), + ]; + } elseif (!is_array($aNames)) { + $aNames = [$aNames]; + } + foreach ($aVarPrefixes as $sPrefix) { + $bDidReplace = false; + foreach ($aNames as $sName) { + $sFieldName = $sPrefix . ucfirst($sName); + if (isset($this->$sFieldName)) { + $this->$sFieldName = $mValue; + $bDidReplace = true; + } + } + if ($bDidReplace) { + return $this; + } + } + // Break the chain so the user knows this option is invalid + return false; + } + + /** + * @param string $sMethodName + * @param array $aArguments + * + * @return mixed + * + * @throws \Exception + */ + public function __call($sMethodName, array $aArguments) + { + if (strpos($sMethodName, 'set') === 0) { + return $this->set(substr($sMethodName, 3), $aArguments[0]); + } elseif (strpos($sMethodName, 'get') === 0) { + return $this->get(substr($sMethodName, 3)); + } elseif (method_exists(OutputFormatter::class, $sMethodName)) { + return call_user_func_array([$this->getFormatter(), $sMethodName], $aArguments); + } else { + throw new \Exception('Unknown OutputFormat method called: ' . $sMethodName); + } + } + + /** + * @param int $iNumber + * + * @return self + */ + public function indentWithTabs($iNumber = 1) + { + return $this->setIndentation(str_repeat("\t", $iNumber)); + } + + /** + * @param int $iNumber + * + * @return self + */ + public function indentWithSpaces($iNumber = 2) + { + return $this->setIndentation(str_repeat(" ", $iNumber)); + } + + /** + * @return OutputFormat + */ + public function nextLevel() + { + if ($this->oNextLevelFormat === null) { + $this->oNextLevelFormat = clone $this; + $this->oNextLevelFormat->iIndentationLevel++; + $this->oNextLevelFormat->oFormatter = null; + } + return $this->oNextLevelFormat; + } + + /** + * @return void + */ + public function beLenient() + { + $this->bIgnoreExceptions = true; + } + + /** + * @return OutputFormatter + */ + public function getFormatter() + { + if ($this->oFormatter === null) { + $this->oFormatter = new OutputFormatter($this); + } + return $this->oFormatter; + } + + /** + * @return int + */ + public function level() + { + return $this->iIndentationLevel; + } + + /** + * Creates an instance of this class without any particular formatting settings. + * + * @return self + */ + public static function create() + { + return new OutputFormat(); + } + + /** + * Creates an instance of this class with a preset for compact formatting. + * + * @return self + */ + public static function createCompact() + { + $format = self::create(); + $format->set('Space*Rules', "")->set('Space*Blocks', "")->setSpaceAfterRuleName('') + ->setSpaceBeforeOpeningBrace('')->setSpaceAfterSelectorSeparator(''); + return $format; + } + + /** + * Creates an instance of this class with a preset for pretty formatting. + * + * @return self + */ + public static function createPretty() + { + $format = self::create(); + $format->set('Space*Rules', "\n")->set('Space*Blocks', "\n") + ->setSpaceBetweenBlocks("\n\n")->set('SpaceAfterListArgumentSeparator', ['default' => '', ',' => ' ']); + return $format; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/OutputFormatter.php b/vendor/sabberworm/php-css-parser/src/OutputFormatter.php new file mode 100644 index 000000000..535feca7f --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/OutputFormatter.php @@ -0,0 +1,231 @@ +oFormat = $oFormat; + } + + /** + * @param string $sName + * @param string|null $sType + * + * @return string + */ + public function space($sName, $sType = null) + { + $sSpaceString = $this->oFormat->get("Space$sName"); + // If $sSpaceString is an array, we have multiple values configured + // depending on the type of object the space applies to + if (is_array($sSpaceString)) { + if ($sType !== null && isset($sSpaceString[$sType])) { + $sSpaceString = $sSpaceString[$sType]; + } else { + $sSpaceString = reset($sSpaceString); + } + } + return $this->prepareSpace($sSpaceString); + } + + /** + * @return string + */ + public function spaceAfterRuleName() + { + return $this->space('AfterRuleName'); + } + + /** + * @return string + */ + public function spaceBeforeRules() + { + return $this->space('BeforeRules'); + } + + /** + * @return string + */ + public function spaceAfterRules() + { + return $this->space('AfterRules'); + } + + /** + * @return string + */ + public function spaceBetweenRules() + { + return $this->space('BetweenRules'); + } + + /** + * @return string + */ + public function spaceBeforeBlocks() + { + return $this->space('BeforeBlocks'); + } + + /** + * @return string + */ + public function spaceAfterBlocks() + { + return $this->space('AfterBlocks'); + } + + /** + * @return string + */ + public function spaceBetweenBlocks() + { + return $this->space('BetweenBlocks'); + } + + /** + * @return string + */ + public function spaceBeforeSelectorSeparator() + { + return $this->space('BeforeSelectorSeparator'); + } + + /** + * @return string + */ + public function spaceAfterSelectorSeparator() + { + return $this->space('AfterSelectorSeparator'); + } + + /** + * @param string $sSeparator + * + * @return string + */ + public function spaceBeforeListArgumentSeparator($sSeparator) + { + return $this->space('BeforeListArgumentSeparator', $sSeparator); + } + + /** + * @param string $sSeparator + * + * @return string + */ + public function spaceAfterListArgumentSeparator($sSeparator) + { + return $this->space('AfterListArgumentSeparator', $sSeparator); + } + + /** + * @return string + */ + public function spaceBeforeOpeningBrace() + { + return $this->space('BeforeOpeningBrace'); + } + + /** + * Runs the given code, either swallowing or passing exceptions, depending on the `bIgnoreExceptions` setting. + * + * @param string $cCode the name of the function to call + * + * @return string|null + */ + public function safely($cCode) + { + if ($this->oFormat->get('IgnoreExceptions')) { + // If output exceptions are ignored, run the code with exception guards + try { + return $cCode(); + } catch (OutputException $e) { + return null; + } // Do nothing + } else { + // Run the code as-is + return $cCode(); + } + } + + /** + * Clone of the `implode` function, but calls `render` with the current output format instead of `__toString()`. + * + * @param string $sSeparator + * @param array $aValues + * @param bool $bIncreaseLevel + * + * @return string + */ + public function implode($sSeparator, array $aValues, $bIncreaseLevel = false) + { + $sResult = ''; + $oFormat = $this->oFormat; + if ($bIncreaseLevel) { + $oFormat = $oFormat->nextLevel(); + } + $bIsFirst = true; + foreach ($aValues as $mValue) { + if ($bIsFirst) { + $bIsFirst = false; + } else { + $sResult .= $sSeparator; + } + if ($mValue instanceof Renderable) { + $sResult .= $mValue->render($oFormat); + } else { + $sResult .= $mValue; + } + } + return $sResult; + } + + /** + * @param string $sString + * + * @return string + */ + public function removeLastSemicolon($sString) + { + if ($this->oFormat->get('SemicolonAfterLastRule')) { + return $sString; + } + $sString = explode(';', $sString); + if (count($sString) < 2) { + return $sString[0]; + } + $sLast = array_pop($sString); + $sNextToLast = array_pop($sString); + array_push($sString, $sNextToLast . $sLast); + return implode(';', $sString); + } + + /** + * @param string $sSpaceString + * + * @return string + */ + private function prepareSpace($sSpaceString) + { + return str_replace("\n", "\n" . $this->indent(), $sSpaceString); + } + + /** + * @return string + */ + private function indent() + { + return str_repeat($this->oFormat->sIndentation, $this->oFormat->level()); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Parser.php b/vendor/sabberworm/php-css-parser/src/Parser.php new file mode 100644 index 000000000..f3b0493a5 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Parser.php @@ -0,0 +1,60 @@ +oParserState = new ParserState($sText, $oParserSettings, $iLineNo); + } + + /** + * @param string $sCharset + * + * @return void + */ + public function setCharset($sCharset) + { + $this->oParserState->setCharset($sCharset); + } + + /** + * @return void + */ + public function getCharset() + { + // Note: The `return` statement is missing here. This is a bug that needs to be fixed. + $this->oParserState->getCharset(); + } + + /** + * @return Document + * + * @throws SourceException + */ + public function parse() + { + return Document::parse($this->oParserState); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Parsing/OutputException.php b/vendor/sabberworm/php-css-parser/src/Parsing/OutputException.php new file mode 100644 index 000000000..9bfbc75fb --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Parsing/OutputException.php @@ -0,0 +1,18 @@ + + */ + private $aText; + + /** + * @var int + */ + private $iCurrentPosition; + + /** + * @var string + */ + private $sCharset; + + /** + * @var int + */ + private $iLength; + + /** + * @var int + */ + private $iLineNo; + + /** + * @param string $sText + * @param int $iLineNo + */ + public function __construct($sText, Settings $oParserSettings, $iLineNo = 1) + { + $this->oParserSettings = $oParserSettings; + $this->sText = $sText; + $this->iCurrentPosition = 0; + $this->iLineNo = $iLineNo; + $this->setCharset($this->oParserSettings->sDefaultCharset); + } + + /** + * @param string $sCharset + * + * @return void + */ + public function setCharset($sCharset) + { + $this->sCharset = $sCharset; + $this->aText = $this->strsplit($this->sText); + if (is_array($this->aText)) { + $this->iLength = count($this->aText); + } + } + + /** + * @return string + */ + public function getCharset() + { + return $this->sCharset; + } + + /** + * @return int + */ + public function currentLine() + { + return $this->iLineNo; + } + + /** + * @return int + */ + public function currentColumn() + { + return $this->iCurrentPosition; + } + + /** + * @return Settings + */ + public function getSettings() + { + return $this->oParserSettings; + } + + /** + * @param bool $bIgnoreCase + * + * @return string + * + * @throws UnexpectedTokenException + */ + public function parseIdentifier($bIgnoreCase = true) + { + $sResult = $this->parseCharacter(true); + if ($sResult === null) { + throw new UnexpectedTokenException($sResult, $this->peek(5), 'identifier', $this->iLineNo); + } + $sCharacter = null; + while (($sCharacter = $this->parseCharacter(true)) !== null) { + if (preg_match('/[a-zA-Z0-9\x{00A0}-\x{FFFF}_-]/Sux', $sCharacter)) { + $sResult .= $sCharacter; + } else { + $sResult .= '\\' . $sCharacter; + } + } + if ($bIgnoreCase) { + $sResult = $this->strtolower($sResult); + } + return $sResult; + } + + /** + * @param bool $bIsForIdentifier + * + * @return string|null + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public function parseCharacter($bIsForIdentifier) + { + if ($this->peek() === '\\') { + if ( + $bIsForIdentifier && $this->oParserSettings->bLenientParsing + && ($this->comes('\0') || $this->comes('\9')) + ) { + // Non-strings can contain \0 or \9 which is an IE hack supported in lenient parsing. + return null; + } + $this->consume('\\'); + if ($this->comes('\n') || $this->comes('\r')) { + return ''; + } + if (preg_match('/[0-9a-fA-F]/Su', $this->peek()) === 0) { + return $this->consume(1); + } + $sUnicode = $this->consumeExpression('/^[0-9a-fA-F]{1,6}/u', 6); + if ($this->strlen($sUnicode) < 6) { + // Consume whitespace after incomplete unicode escape + if (preg_match('/\\s/isSu', $this->peek())) { + if ($this->comes('\r\n')) { + $this->consume(2); + } else { + $this->consume(1); + } + } + } + $iUnicode = intval($sUnicode, 16); + $sUtf32 = ""; + for ($i = 0; $i < 4; ++$i) { + $sUtf32 .= chr($iUnicode & 0xff); + $iUnicode = $iUnicode >> 8; + } + return iconv('utf-32le', $this->sCharset, $sUtf32); + } + if ($bIsForIdentifier) { + $peek = ord($this->peek()); + // Ranges: a-z A-Z 0-9 - _ + if ( + ($peek >= 97 && $peek <= 122) + || ($peek >= 65 && $peek <= 90) + || ($peek >= 48 && $peek <= 57) + || ($peek === 45) + || ($peek === 95) + || ($peek > 0xa1) + ) { + return $this->consume(1); + } + } else { + return $this->consume(1); + } + return null; + } + + /** + * @return array|void + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public function consumeWhiteSpace() + { + $comments = []; + do { + while (preg_match('/\\s/isSu', $this->peek()) === 1) { + $this->consume(1); + } + if ($this->oParserSettings->bLenientParsing) { + try { + $oComment = $this->consumeComment(); + } catch (UnexpectedEOFException $e) { + $this->iCurrentPosition = $this->iLength; + return; + } + } else { + $oComment = $this->consumeComment(); + } + if ($oComment !== false) { + $comments[] = $oComment; + } + } while ($oComment !== false); + return $comments; + } + + /** + * @param string $sString + * @param bool $bCaseInsensitive + * + * @return bool + */ + public function comes($sString, $bCaseInsensitive = false) + { + $sPeek = $this->peek(strlen($sString)); + return ($sPeek == '') + ? false + : $this->streql($sPeek, $sString, $bCaseInsensitive); + } + + /** + * @param int $iLength + * @param int $iOffset + * + * @return string + */ + public function peek($iLength = 1, $iOffset = 0) + { + $iOffset += $this->iCurrentPosition; + if ($iOffset >= $this->iLength) { + return ''; + } + return $this->substr($iOffset, $iLength); + } + + /** + * @param int $mValue + * + * @return string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public function consume($mValue = 1) + { + if (is_string($mValue)) { + $iLineCount = substr_count($mValue, "\n"); + $iLength = $this->strlen($mValue); + if (!$this->streql($this->substr($this->iCurrentPosition, $iLength), $mValue)) { + throw new UnexpectedTokenException($mValue, $this->peek(max($iLength, 5)), $this->iLineNo); + } + $this->iLineNo += $iLineCount; + $this->iCurrentPosition += $this->strlen($mValue); + return $mValue; + } else { + if ($this->iCurrentPosition + $mValue > $this->iLength) { + throw new UnexpectedEOFException($mValue, $this->peek(5), 'count', $this->iLineNo); + } + $sResult = $this->substr($this->iCurrentPosition, $mValue); + $iLineCount = substr_count($sResult, "\n"); + $this->iLineNo += $iLineCount; + $this->iCurrentPosition += $mValue; + return $sResult; + } + } + + /** + * @param string $mExpression + * @param int|null $iMaxLength + * + * @return string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public function consumeExpression($mExpression, $iMaxLength = null) + { + $aMatches = null; + $sInput = $iMaxLength !== null ? $this->peek($iMaxLength) : $this->inputLeft(); + if (preg_match($mExpression, $sInput, $aMatches, PREG_OFFSET_CAPTURE) === 1) { + return $this->consume($aMatches[0][0]); + } + throw new UnexpectedTokenException($mExpression, $this->peek(5), 'expression', $this->iLineNo); + } + + /** + * @return Comment|false + */ + public function consumeComment() + { + $mComment = false; + if ($this->comes('/*')) { + $iLineNo = $this->iLineNo; + $this->consume(1); + $mComment = ''; + while (($char = $this->consume(1)) !== '') { + $mComment .= $char; + if ($this->comes('*/')) { + $this->consume(2); + break; + } + } + } + + if ($mComment !== false) { + // We skip the * which was included in the comment. + return new Comment(substr($mComment, 1), $iLineNo); + } + + return $mComment; + } + + /** + * @return bool + */ + public function isEnd() + { + return $this->iCurrentPosition >= $this->iLength; + } + + /** + * @param array|string $aEnd + * @param string $bIncludeEnd + * @param string $consumeEnd + * @param array $comments + * + * @return string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public function consumeUntil($aEnd, $bIncludeEnd = false, $consumeEnd = false, array &$comments = []) + { + $aEnd = is_array($aEnd) ? $aEnd : [$aEnd]; + $out = ''; + $start = $this->iCurrentPosition; + + while (!$this->isEnd()) { + $char = $this->consume(1); + if (in_array($char, $aEnd)) { + if ($bIncludeEnd) { + $out .= $char; + } elseif (!$consumeEnd) { + $this->iCurrentPosition -= $this->strlen($char); + } + return $out; + } + $out .= $char; + if ($comment = $this->consumeComment()) { + $comments[] = $comment; + } + } + + if (in_array(self::EOF, $aEnd)) { + return $out; + } + + $this->iCurrentPosition = $start; + throw new UnexpectedEOFException( + 'One of ("' . implode('","', $aEnd) . '")', + $this->peek(5), + 'search', + $this->iLineNo + ); + } + + /** + * @return string + */ + private function inputLeft() + { + return $this->substr($this->iCurrentPosition, -1); + } + + /** + * @param string $sString1 + * @param string $sString2 + * @param bool $bCaseInsensitive + * + * @return bool + */ + public function streql($sString1, $sString2, $bCaseInsensitive = true) + { + if ($bCaseInsensitive) { + return $this->strtolower($sString1) === $this->strtolower($sString2); + } else { + return $sString1 === $sString2; + } + } + + /** + * @param int $iAmount + * + * @return void + */ + public function backtrack($iAmount) + { + $this->iCurrentPosition -= $iAmount; + } + + /** + * @param string $sString + * + * @return int + */ + public function strlen($sString) + { + if ($this->oParserSettings->bMultibyteSupport) { + return mb_strlen($sString, $this->sCharset); + } else { + return strlen($sString); + } + } + + /** + * @param int $iStart + * @param int $iLength + * + * @return string + */ + private function substr($iStart, $iLength) + { + if ($iLength < 0) { + $iLength = $this->iLength - $iStart + $iLength; + } + if ($iStart + $iLength > $this->iLength) { + $iLength = $this->iLength - $iStart; + } + $sResult = ''; + while ($iLength > 0) { + $sResult .= $this->aText[$iStart]; + $iStart++; + $iLength--; + } + return $sResult; + } + + /** + * @param string $sString + * + * @return string + */ + private function strtolower($sString) + { + if ($this->oParserSettings->bMultibyteSupport) { + return mb_strtolower($sString, $this->sCharset); + } else { + return strtolower($sString); + } + } + + /** + * @param string $sString + * + * @return array + */ + private function strsplit($sString) + { + if ($this->oParserSettings->bMultibyteSupport) { + if ($this->streql($this->sCharset, 'utf-8')) { + return preg_split('//u', $sString, -1, PREG_SPLIT_NO_EMPTY); + } else { + $iLength = mb_strlen($sString, $this->sCharset); + $aResult = []; + for ($i = 0; $i < $iLength; ++$i) { + $aResult[] = mb_substr($sString, $i, 1, $this->sCharset); + } + return $aResult; + } + } else { + if ($sString === '') { + return []; + } else { + return str_split($sString); + } + } + } + + /** + * @param string $sString + * @param string $sNeedle + * @param int $iOffset + * + * @return int|false + */ + private function strpos($sString, $sNeedle, $iOffset) + { + if ($this->oParserSettings->bMultibyteSupport) { + return mb_strpos($sString, $sNeedle, $iOffset, $this->sCharset); + } else { + return strpos($sString, $sNeedle, $iOffset); + } + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Parsing/SourceException.php b/vendor/sabberworm/php-css-parser/src/Parsing/SourceException.php new file mode 100644 index 000000000..1ca668a99 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Parsing/SourceException.php @@ -0,0 +1,32 @@ +iLineNo = $iLineNo; + if (!empty($iLineNo)) { + $sMessage .= " [line no: $iLineNo]"; + } + parent::__construct($sMessage); + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Parsing/UnexpectedEOFException.php b/vendor/sabberworm/php-css-parser/src/Parsing/UnexpectedEOFException.php new file mode 100644 index 000000000..368ec70c7 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Parsing/UnexpectedEOFException.php @@ -0,0 +1,12 @@ +sExpected = $sExpected; + $this->sFound = $sFound; + $this->sMatchType = $sMatchType; + $sMessage = "Token “{$sExpected}” ({$sMatchType}) not found. Got “{$sFound}”."; + if ($this->sMatchType === 'search') { + $sMessage = "Search for “{$sExpected}” returned no results. Context: “{$sFound}”."; + } elseif ($this->sMatchType === 'count') { + $sMessage = "Next token was expected to have {$sExpected} chars. Context: “{$sFound}”."; + } elseif ($this->sMatchType === 'identifier') { + $sMessage = "Identifier expected. Got “{$sFound}”"; + } elseif ($this->sMatchType === 'custom') { + $sMessage = trim("$sExpected $sFound"); + } + + parent::__construct($sMessage, $iLineNo); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Property/AtRule.php b/vendor/sabberworm/php-css-parser/src/Property/AtRule.php new file mode 100644 index 000000000..9536ff5e9 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Property/AtRule.php @@ -0,0 +1,34 @@ + + */ + protected $aComments; + + /** + * @param string $mUrl + * @param string|null $sPrefix + * @param int $iLineNo + */ + public function __construct($mUrl, $sPrefix = null, $iLineNo = 0) + { + $this->mUrl = $mUrl; + $this->sPrefix = $sPrefix; + $this->iLineNo = $iLineNo; + $this->aComments = []; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return '@namespace ' . ($this->sPrefix === null ? '' : $this->sPrefix . ' ') + . $this->mUrl->render($oOutputFormat) . ';'; + } + + /** + * @return string + */ + public function getUrl() + { + return $this->mUrl; + } + + /** + * @return string|null + */ + public function getPrefix() + { + return $this->sPrefix; + } + + /** + * @param string $mUrl + * + * @return void + */ + public function setUrl($mUrl) + { + $this->mUrl = $mUrl; + } + + /** + * @param string $sPrefix + * + * @return void + */ + public function setPrefix($sPrefix) + { + $this->sPrefix = $sPrefix; + } + + /** + * @return string + */ + public function atRuleName() + { + return 'namespace'; + } + + /** + * @return array + */ + public function atRuleArgs() + { + $aResult = [$this->mUrl]; + if ($this->sPrefix) { + array_unshift($aResult, $this->sPrefix); + } + return $aResult; + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Property/Charset.php b/vendor/sabberworm/php-css-parser/src/Property/Charset.php new file mode 100644 index 000000000..3ee0c3d04 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Property/Charset.php @@ -0,0 +1,129 @@ + + */ + protected $aComments; + + /** + * @param string $sCharset + * @param int $iLineNo + */ + public function __construct($sCharset, $iLineNo = 0) + { + $this->sCharset = $sCharset; + $this->iLineNo = $iLineNo; + $this->aComments = []; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @param string $sCharset + * + * @return void + */ + public function setCharset($sCharset) + { + $this->sCharset = $sCharset; + } + + /** + * @return string + */ + public function getCharset() + { + return $this->sCharset; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return "@charset {$this->sCharset->render($oOutputFormat)};"; + } + + /** + * @return string + */ + public function atRuleName() + { + return 'charset'; + } + + /** + * @return string + */ + public function atRuleArgs() + { + return $this->sCharset; + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Property/Import.php b/vendor/sabberworm/php-css-parser/src/Property/Import.php new file mode 100644 index 000000000..a2253016b --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Property/Import.php @@ -0,0 +1,137 @@ + + */ + protected $aComments; + + /** + * @param URL $oLocation + * @param string $sMediaQuery + * @param int $iLineNo + */ + public function __construct(URL $oLocation, $sMediaQuery, $iLineNo = 0) + { + $this->oLocation = $oLocation; + $this->sMediaQuery = $sMediaQuery; + $this->iLineNo = $iLineNo; + $this->aComments = []; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @param URL $oLocation + * + * @return void + */ + public function setLocation($oLocation) + { + $this->oLocation = $oLocation; + } + + /** + * @return URL + */ + public function getLocation() + { + return $this->oLocation; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return "@import " . $this->oLocation->render($oOutputFormat) + . ($this->sMediaQuery === null ? '' : ' ' . $this->sMediaQuery) . ';'; + } + + /** + * @return string + */ + public function atRuleName() + { + return 'import'; + } + + /** + * @return array + */ + public function atRuleArgs() + { + $aResult = [$this->oLocation]; + if ($this->sMediaQuery) { + array_push($aResult, $this->sMediaQuery); + } + return $aResult; + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Property/KeyframeSelector.php b/vendor/sabberworm/php-css-parser/src/Property/KeyframeSelector.php new file mode 100644 index 000000000..14ea5ebb7 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Property/KeyframeSelector.php @@ -0,0 +1,23 @@ +]* # any sequence of valid unescaped characters + (?:\\\\.)? # a single escaped character + (?:([\'"]).*?(?\~]+)[\w]+ # elements + | + \:{1,2}( # pseudo-elements + after|before|first-letter|first-line|selection + )) + /ix'; + + /** + * regexp for specificity calculations + * + * @var string + */ + const SELECTOR_VALIDATION_RX = '/ + ^( + (?: + [a-zA-Z0-9\x{00A0}-\x{FFFF}_^$|*="\'~\[\]()\-\s\.:#+>]* # any sequence of valid unescaped characters + (?:\\\\.)? # a single escaped character + (?:([\'"]).*?(?setSelector($sSelector); + if ($bCalculateSpecificity) { + $this->getSpecificity(); + } + } + + /** + * @return string + */ + public function getSelector() + { + return $this->sSelector; + } + + /** + * @param string $sSelector + * + * @return void + */ + public function setSelector($sSelector) + { + $this->sSelector = trim($sSelector); + $this->iSpecificity = null; + } + + /** + * @return string + */ + public function __toString() + { + return $this->getSelector(); + } + + /** + * @return int + */ + public function getSpecificity() + { + if ($this->iSpecificity === null) { + $a = 0; + /// @todo should exclude \# as well as "#" + $aMatches = null; + $b = substr_count($this->sSelector, '#'); + $c = preg_match_all(self::NON_ID_ATTRIBUTES_AND_PSEUDO_CLASSES_RX, $this->sSelector, $aMatches); + $d = preg_match_all(self::ELEMENTS_AND_PSEUDO_ELEMENTS_RX, $this->sSelector, $aMatches); + $this->iSpecificity = ($a * 1000) + ($b * 100) + ($c * 10) + $d; + } + return $this->iSpecificity; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Renderable.php b/vendor/sabberworm/php-css-parser/src/Renderable.php new file mode 100644 index 000000000..dc1bff3c1 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Renderable.php @@ -0,0 +1,21 @@ + + */ + private $aIeHack; + + /** + * @var int + */ + protected $iLineNo; + + /** + * @var int + */ + protected $iColNo; + + /** + * @var array + */ + protected $aComments; + + /** + * @param string $sRule + * @param int $iLineNo + * @param int $iColNo + */ + public function __construct($sRule, $iLineNo = 0, $iColNo = 0) + { + $this->sRule = $sRule; + $this->mValue = null; + $this->bIsImportant = false; + $this->aIeHack = []; + $this->iLineNo = $iLineNo; + $this->iColNo = $iColNo; + $this->aComments = []; + } + + /** + * @return Rule + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parse(ParserState $oParserState) + { + $aComments = $oParserState->consumeWhiteSpace(); + $oRule = new Rule( + $oParserState->parseIdentifier(!$oParserState->comes("--")), + $oParserState->currentLine(), + $oParserState->currentColumn() + ); + $oRule->setComments($aComments); + $oRule->addComments($oParserState->consumeWhiteSpace()); + $oParserState->consume(':'); + $oValue = Value::parseValue($oParserState, self::listDelimiterForRule($oRule->getRule())); + $oRule->setValue($oValue); + if ($oParserState->getSettings()->bLenientParsing) { + while ($oParserState->comes('\\')) { + $oParserState->consume('\\'); + $oRule->addIeHack($oParserState->consume()); + $oParserState->consumeWhiteSpace(); + } + } + $oParserState->consumeWhiteSpace(); + if ($oParserState->comes('!')) { + $oParserState->consume('!'); + $oParserState->consumeWhiteSpace(); + $oParserState->consume('important'); + $oRule->setIsImportant(true); + } + $oParserState->consumeWhiteSpace(); + while ($oParserState->comes(';')) { + $oParserState->consume(';'); + } + $oParserState->consumeWhiteSpace(); + + return $oRule; + } + + /** + * @param string $sRule + * + * @return array + */ + private static function listDelimiterForRule($sRule) + { + if (preg_match('/^font($|-)/', $sRule)) { + return [',', '/', ' ']; + } + return [',', ' ', '/']; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @return int + */ + public function getColNo() + { + return $this->iColNo; + } + + /** + * @param int $iLine + * @param int $iColumn + * + * @return void + */ + public function setPosition($iLine, $iColumn) + { + $this->iColNo = $iColumn; + $this->iLineNo = $iLine; + } + + /** + * @param string $sRule + * + * @return void + */ + public function setRule($sRule) + { + $this->sRule = $sRule; + } + + /** + * @return string + */ + public function getRule() + { + return $this->sRule; + } + + /** + * @return RuleValueList|null + */ + public function getValue() + { + return $this->mValue; + } + + /** + * @param RuleValueList|null $mValue + * + * @return void + */ + public function setValue($mValue) + { + $this->mValue = $mValue; + } + + /** + * @param array> $aSpaceSeparatedValues + * + * @return RuleValueList + * + * @deprecated will be removed in version 9.0 + * Old-Style 2-dimensional array given. Retained for (some) backwards-compatibility. + * Use `setValue()` instead and wrap the value inside a RuleValueList if necessary. + */ + public function setValues(array $aSpaceSeparatedValues) + { + $oSpaceSeparatedList = null; + if (count($aSpaceSeparatedValues) > 1) { + $oSpaceSeparatedList = new RuleValueList(' ', $this->iLineNo); + } + foreach ($aSpaceSeparatedValues as $aCommaSeparatedValues) { + $oCommaSeparatedList = null; + if (count($aCommaSeparatedValues) > 1) { + $oCommaSeparatedList = new RuleValueList(',', $this->iLineNo); + } + foreach ($aCommaSeparatedValues as $mValue) { + if (!$oSpaceSeparatedList && !$oCommaSeparatedList) { + $this->mValue = $mValue; + return $mValue; + } + if ($oCommaSeparatedList) { + $oCommaSeparatedList->addListComponent($mValue); + } else { + $oSpaceSeparatedList->addListComponent($mValue); + } + } + if (!$oSpaceSeparatedList) { + $this->mValue = $oCommaSeparatedList; + return $oCommaSeparatedList; + } else { + $oSpaceSeparatedList->addListComponent($oCommaSeparatedList); + } + } + $this->mValue = $oSpaceSeparatedList; + return $oSpaceSeparatedList; + } + + /** + * @return array> + * + * @deprecated will be removed in version 9.0 + * Old-Style 2-dimensional array returned. Retained for (some) backwards-compatibility. + * Use `getValue()` instead and check for the existence of a (nested set of) ValueList object(s). + */ + public function getValues() + { + if (!$this->mValue instanceof RuleValueList) { + return [[$this->mValue]]; + } + if ($this->mValue->getListSeparator() === ',') { + return [$this->mValue->getListComponents()]; + } + $aResult = []; + foreach ($this->mValue->getListComponents() as $mValue) { + if (!$mValue instanceof RuleValueList || $mValue->getListSeparator() !== ',') { + $aResult[] = [$mValue]; + continue; + } + if ($this->mValue->getListSeparator() === ' ' || count($aResult) === 0) { + $aResult[] = []; + } + foreach ($mValue->getListComponents() as $mValue) { + $aResult[count($aResult) - 1][] = $mValue; + } + } + return $aResult; + } + + /** + * Adds a value to the existing value. Value will be appended if a `RuleValueList` exists of the given type. + * Otherwise, the existing value will be wrapped by one. + * + * @param RuleValueList|array $mValue + * @param string $sType + * + * @return void + */ + public function addValue($mValue, $sType = ' ') + { + if (!is_array($mValue)) { + $mValue = [$mValue]; + } + if (!$this->mValue instanceof RuleValueList || $this->mValue->getListSeparator() !== $sType) { + $mCurrentValue = $this->mValue; + $this->mValue = new RuleValueList($sType, $this->iLineNo); + if ($mCurrentValue) { + $this->mValue->addListComponent($mCurrentValue); + } + } + foreach ($mValue as $mValueItem) { + $this->mValue->addListComponent($mValueItem); + } + } + + /** + * @param int $iModifier + * + * @return void + */ + public function addIeHack($iModifier) + { + $this->aIeHack[] = $iModifier; + } + + /** + * @param array $aModifiers + * + * @return void + */ + public function setIeHack(array $aModifiers) + { + $this->aIeHack = $aModifiers; + } + + /** + * @return array + */ + public function getIeHack() + { + return $this->aIeHack; + } + + /** + * @param bool $bIsImportant + * + * @return void + */ + public function setIsImportant($bIsImportant) + { + $this->bIsImportant = $bIsImportant; + } + + /** + * @return bool + */ + public function getIsImportant() + { + return $this->bIsImportant; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sResult = "{$this->sRule}:{$oOutputFormat->spaceAfterRuleName()}"; + if ($this->mValue instanceof Value) { //Can also be a ValueList + $sResult .= $this->mValue->render($oOutputFormat); + } else { + $sResult .= $this->mValue; + } + if (!empty($this->aIeHack)) { + $sResult .= ' \\' . implode('\\', $this->aIeHack); + } + if ($this->bIsImportant) { + $sResult .= ' !important'; + } + $sResult .= ';'; + return $sResult; + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/RuleSet/AtRuleSet.php b/vendor/sabberworm/php-css-parser/src/RuleSet/AtRuleSet.php new file mode 100644 index 000000000..88bc5bd31 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/RuleSet/AtRuleSet.php @@ -0,0 +1,73 @@ +sType = $sType; + $this->sArgs = $sArgs; + } + + /** + * @return string + */ + public function atRuleName() + { + return $this->sType; + } + + /** + * @return string + */ + public function atRuleArgs() + { + return $this->sArgs; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sArgs = $this->sArgs; + if ($sArgs) { + $sArgs = ' ' . $sArgs; + } + $sResult = "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{"; + $sResult .= parent::render($oOutputFormat); + $sResult .= '}'; + return $sResult; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/RuleSet/DeclarationBlock.php b/vendor/sabberworm/php-css-parser/src/RuleSet/DeclarationBlock.php new file mode 100644 index 000000000..c27cdd4c8 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/RuleSet/DeclarationBlock.php @@ -0,0 +1,831 @@ + + */ + private $aSelectors; + + /** + * @param int $iLineNo + */ + public function __construct($iLineNo = 0) + { + parent::__construct($iLineNo); + $this->aSelectors = []; + } + + /** + * @param CSSList|null $oList + * + * @return DeclarationBlock|false + * + * @throws UnexpectedTokenException + * @throws UnexpectedEOFException + */ + public static function parse(ParserState $oParserState, $oList = null) + { + $aComments = []; + $oResult = new DeclarationBlock($oParserState->currentLine()); + try { + $aSelectorParts = []; + $sStringWrapperChar = false; + do { + $aSelectorParts[] = $oParserState->consume(1) + . $oParserState->consumeUntil(['{', '}', '\'', '"'], false, false, $aComments); + if (in_array($oParserState->peek(), ['\'', '"']) && substr(end($aSelectorParts), -1) != "\\") { + if ($sStringWrapperChar === false) { + $sStringWrapperChar = $oParserState->peek(); + } elseif ($sStringWrapperChar == $oParserState->peek()) { + $sStringWrapperChar = false; + } + } + } while (!in_array($oParserState->peek(), ['{', '}']) || $sStringWrapperChar !== false); + $oResult->setSelectors(implode('', $aSelectorParts), $oList); + if ($oParserState->comes('{')) { + $oParserState->consume(1); + } + } catch (UnexpectedTokenException $e) { + if ($oParserState->getSettings()->bLenientParsing) { + if (!$oParserState->comes('}')) { + $oParserState->consumeUntil('}', false, true); + } + return false; + } else { + throw $e; + } + } + $oResult->setComments($aComments); + RuleSet::parseRuleSet($oParserState, $oResult); + return $oResult; + } + + /** + * @param array|string $mSelector + * @param CSSList|null $oList + * + * @throws UnexpectedTokenException + */ + public function setSelectors($mSelector, $oList = null) + { + if (is_array($mSelector)) { + $this->aSelectors = $mSelector; + } else { + $this->aSelectors = explode(',', $mSelector); + } + foreach ($this->aSelectors as $iKey => $mSelector) { + if (!($mSelector instanceof Selector)) { + if ($oList === null || !($oList instanceof KeyFrame)) { + if (!Selector::isValid($mSelector)) { + throw new UnexpectedTokenException( + "Selector did not match '" . Selector::SELECTOR_VALIDATION_RX . "'.", + $mSelector, + "custom" + ); + } + $this->aSelectors[$iKey] = new Selector($mSelector); + } else { + if (!KeyframeSelector::isValid($mSelector)) { + throw new UnexpectedTokenException( + "Selector did not match '" . KeyframeSelector::SELECTOR_VALIDATION_RX . "'.", + $mSelector, + "custom" + ); + } + $this->aSelectors[$iKey] = new KeyframeSelector($mSelector); + } + } + } + } + + /** + * Remove one of the selectors of the block. + * + * @param Selector|string $mSelector + * + * @return bool + */ + public function removeSelector($mSelector) + { + if ($mSelector instanceof Selector) { + $mSelector = $mSelector->getSelector(); + } + foreach ($this->aSelectors as $iKey => $oSelector) { + if ($oSelector->getSelector() === $mSelector) { + unset($this->aSelectors[$iKey]); + return true; + } + } + return false; + } + + /** + * @return array + * + * @deprecated will be removed in version 9.0; use `getSelectors()` instead + */ + public function getSelector() + { + return $this->getSelectors(); + } + + /** + * @param Selector|string $mSelector + * @param CSSList|null $oList + * + * @return void + * + * @deprecated will be removed in version 9.0; use `setSelectors()` instead + */ + public function setSelector($mSelector, $oList = null) + { + $this->setSelectors($mSelector, $oList); + } + + /** + * @return array + */ + public function getSelectors() + { + return $this->aSelectors; + } + + /** + * Splits shorthand declarations (e.g. `margin` or `font`) into their constituent parts. + * + * @return void + */ + public function expandShorthands() + { + // border must be expanded before dimensions + $this->expandBorderShorthand(); + $this->expandDimensionsShorthand(); + $this->expandFontShorthand(); + $this->expandBackgroundShorthand(); + $this->expandListStyleShorthand(); + } + + /** + * Creates shorthand declarations (e.g. `margin` or `font`) whenever possible. + * + * @return void + */ + public function createShorthands() + { + $this->createBackgroundShorthand(); + $this->createDimensionsShorthand(); + // border must be shortened after dimensions + $this->createBorderShorthand(); + $this->createFontShorthand(); + $this->createListStyleShorthand(); + } + + /** + * Splits shorthand border declarations (e.g. `border: 1px red;`). + * + * Additional splitting happens in expandDimensionsShorthand. + * + * Multiple borders are not yet supported as of 3. + * + * @return void + */ + public function expandBorderShorthand() + { + $aBorderRules = [ + 'border', + 'border-left', + 'border-right', + 'border-top', + 'border-bottom', + ]; + $aBorderSizes = [ + 'thin', + 'medium', + 'thick', + ]; + $aRules = $this->getRulesAssoc(); + foreach ($aBorderRules as $sBorderRule) { + if (!isset($aRules[$sBorderRule])) { + continue; + } + $oRule = $aRules[$sBorderRule]; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + foreach ($aValues as $mValue) { + if ($mValue instanceof Value) { + $mNewValue = clone $mValue; + } else { + $mNewValue = $mValue; + } + if ($mValue instanceof Size) { + $sNewRuleName = $sBorderRule . "-width"; + } elseif ($mValue instanceof Color) { + $sNewRuleName = $sBorderRule . "-color"; + } else { + if (in_array($mValue, $aBorderSizes)) { + $sNewRuleName = $sBorderRule . "-width"; + } else { + $sNewRuleName = $sBorderRule . "-style"; + } + } + $oNewRule = new Rule($sNewRuleName, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $oNewRule->addValue([$mNewValue]); + $this->addRule($oNewRule); + } + $this->removeRule($sBorderRule); + } + } + + /** + * Splits shorthand dimensional declarations (e.g. `margin: 0px auto;`) + * into their constituent parts. + * + * Handles `margin`, `padding`, `border-color`, `border-style` and `border-width`. + * + * @return void + */ + public function expandDimensionsShorthand() + { + $aExpansions = [ + 'margin' => 'margin-%s', + 'padding' => 'padding-%s', + 'border-color' => 'border-%s-color', + 'border-style' => 'border-%s-style', + 'border-width' => 'border-%s-width', + ]; + $aRules = $this->getRulesAssoc(); + foreach ($aExpansions as $sProperty => $sExpanded) { + if (!isset($aRules[$sProperty])) { + continue; + } + $oRule = $aRules[$sProperty]; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + $top = $right = $bottom = $left = null; + switch (count($aValues)) { + case 1: + $top = $right = $bottom = $left = $aValues[0]; + break; + case 2: + $top = $bottom = $aValues[0]; + $left = $right = $aValues[1]; + break; + case 3: + $top = $aValues[0]; + $left = $right = $aValues[1]; + $bottom = $aValues[2]; + break; + case 4: + $top = $aValues[0]; + $right = $aValues[1]; + $bottom = $aValues[2]; + $left = $aValues[3]; + break; + } + foreach (['top', 'right', 'bottom', 'left'] as $sPosition) { + $oNewRule = new Rule(sprintf($sExpanded, $sPosition), $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $oNewRule->addValue(${$sPosition}); + $this->addRule($oNewRule); + } + $this->removeRule($sProperty); + } + } + + /** + * Converts shorthand font declarations + * (e.g. `font: 300 italic 11px/14px verdana, helvetica, sans-serif;`) + * into their constituent parts. + * + * @return void + */ + public function expandFontShorthand() + { + $aRules = $this->getRulesAssoc(); + if (!isset($aRules['font'])) { + return; + } + $oRule = $aRules['font']; + // reset properties to 'normal' per http://www.w3.org/TR/21/fonts.html#font-shorthand + $aFontProperties = [ + 'font-style' => 'normal', + 'font-variant' => 'normal', + 'font-weight' => 'normal', + 'font-size' => 'normal', + 'line-height' => 'normal', + ]; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + foreach ($aValues as $mValue) { + if (!$mValue instanceof Value) { + $mValue = mb_strtolower($mValue); + } + if (in_array($mValue, ['normal', 'inherit'])) { + foreach (['font-style', 'font-weight', 'font-variant'] as $sProperty) { + if (!isset($aFontProperties[$sProperty])) { + $aFontProperties[$sProperty] = $mValue; + } + } + } elseif (in_array($mValue, ['italic', 'oblique'])) { + $aFontProperties['font-style'] = $mValue; + } elseif ($mValue == 'small-caps') { + $aFontProperties['font-variant'] = $mValue; + } elseif ( + in_array($mValue, ['bold', 'bolder', 'lighter']) + || ($mValue instanceof Size + && in_array($mValue->getSize(), range(100, 900, 100))) + ) { + $aFontProperties['font-weight'] = $mValue; + } elseif ($mValue instanceof RuleValueList && $mValue->getListSeparator() == '/') { + list($oSize, $oHeight) = $mValue->getListComponents(); + $aFontProperties['font-size'] = $oSize; + $aFontProperties['line-height'] = $oHeight; + } elseif ($mValue instanceof Size && $mValue->getUnit() !== null) { + $aFontProperties['font-size'] = $mValue; + } else { + $aFontProperties['font-family'] = $mValue; + } + } + foreach ($aFontProperties as $sProperty => $mValue) { + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->addValue($mValue); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $this->addRule($oNewRule); + } + $this->removeRule('font'); + } + + /** + * Converts shorthand background declarations + * (e.g. `background: url("chess.png") gray 50% repeat fixed;`) + * into their constituent parts. + * + * @see http://www.w3.org/TR/21/colors.html#propdef-background + * + * @return void + */ + public function expandBackgroundShorthand() + { + $aRules = $this->getRulesAssoc(); + if (!isset($aRules['background'])) { + return; + } + $oRule = $aRules['background']; + $aBgProperties = [ + 'background-color' => ['transparent'], + 'background-image' => ['none'], + 'background-repeat' => ['repeat'], + 'background-attachment' => ['scroll'], + 'background-position' => [ + new Size(0, '%', null, false, $this->iLineNo), + new Size(0, '%', null, false, $this->iLineNo), + ], + ]; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + if (count($aValues) == 1 && $aValues[0] == 'inherit') { + foreach ($aBgProperties as $sProperty => $mValue) { + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->addValue('inherit'); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $this->addRule($oNewRule); + } + $this->removeRule('background'); + return; + } + $iNumBgPos = 0; + foreach ($aValues as $mValue) { + if (!$mValue instanceof Value) { + $mValue = mb_strtolower($mValue); + } + if ($mValue instanceof URL) { + $aBgProperties['background-image'] = $mValue; + } elseif ($mValue instanceof Color) { + $aBgProperties['background-color'] = $mValue; + } elseif (in_array($mValue, ['scroll', 'fixed'])) { + $aBgProperties['background-attachment'] = $mValue; + } elseif (in_array($mValue, ['repeat', 'no-repeat', 'repeat-x', 'repeat-y'])) { + $aBgProperties['background-repeat'] = $mValue; + } elseif ( + in_array($mValue, ['left', 'center', 'right', 'top', 'bottom']) + || $mValue instanceof Size + ) { + if ($iNumBgPos == 0) { + $aBgProperties['background-position'][0] = $mValue; + $aBgProperties['background-position'][1] = 'center'; + } else { + $aBgProperties['background-position'][$iNumBgPos] = $mValue; + } + $iNumBgPos++; + } + } + foreach ($aBgProperties as $sProperty => $mValue) { + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $oNewRule->addValue($mValue); + $this->addRule($oNewRule); + } + $this->removeRule('background'); + } + + /** + * @return void + */ + public function expandListStyleShorthand() + { + $aListProperties = [ + 'list-style-type' => 'disc', + 'list-style-position' => 'outside', + 'list-style-image' => 'none', + ]; + $aListStyleTypes = [ + 'none', + 'disc', + 'circle', + 'square', + 'decimal-leading-zero', + 'decimal', + 'lower-roman', + 'upper-roman', + 'lower-greek', + 'lower-alpha', + 'lower-latin', + 'upper-alpha', + 'upper-latin', + 'hebrew', + 'armenian', + 'georgian', + 'cjk-ideographic', + 'hiragana', + 'hira-gana-iroha', + 'katakana-iroha', + 'katakana', + ]; + $aListStylePositions = [ + 'inside', + 'outside', + ]; + $aRules = $this->getRulesAssoc(); + if (!isset($aRules['list-style'])) { + return; + } + $oRule = $aRules['list-style']; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + if (count($aValues) == 1 && $aValues[0] == 'inherit') { + foreach ($aListProperties as $sProperty => $mValue) { + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->addValue('inherit'); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $this->addRule($oNewRule); + } + $this->removeRule('list-style'); + return; + } + foreach ($aValues as $mValue) { + if (!$mValue instanceof Value) { + $mValue = mb_strtolower($mValue); + } + if ($mValue instanceof Url) { + $aListProperties['list-style-image'] = $mValue; + } elseif (in_array($mValue, $aListStyleTypes)) { + $aListProperties['list-style-types'] = $mValue; + } elseif (in_array($mValue, $aListStylePositions)) { + $aListProperties['list-style-position'] = $mValue; + } + } + foreach ($aListProperties as $sProperty => $mValue) { + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + $oNewRule->setIsImportant($oRule->getIsImportant()); + $oNewRule->addValue($mValue); + $this->addRule($oNewRule); + } + $this->removeRule('list-style'); + } + + /** + * @param array $aProperties + * @param string $sShorthand + * + * @return void + */ + public function createShorthandProperties(array $aProperties, $sShorthand) + { + $aRules = $this->getRulesAssoc(); + $aNewValues = []; + foreach ($aProperties as $sProperty) { + if (!isset($aRules[$sProperty])) { + continue; + } + $oRule = $aRules[$sProperty]; + if (!$oRule->getIsImportant()) { + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + foreach ($aValues as $mValue) { + $aNewValues[] = $mValue; + } + $this->removeRule($sProperty); + } + } + if (count($aNewValues)) { + $oNewRule = new Rule($sShorthand, $oRule->getLineNo(), $oRule->getColNo()); + foreach ($aNewValues as $mValue) { + $oNewRule->addValue($mValue); + } + $this->addRule($oNewRule); + } + } + + /** + * @return void + */ + public function createBackgroundShorthand() + { + $aProperties = [ + 'background-color', + 'background-image', + 'background-repeat', + 'background-position', + 'background-attachment', + ]; + $this->createShorthandProperties($aProperties, 'background'); + } + + /** + * @return void + */ + public function createListStyleShorthand() + { + $aProperties = [ + 'list-style-type', + 'list-style-position', + 'list-style-image', + ]; + $this->createShorthandProperties($aProperties, 'list-style'); + } + + /** + * Combines `border-color`, `border-style` and `border-width` into `border`. + * + * Should be run after `create_dimensions_shorthand`! + * + * @return void + */ + public function createBorderShorthand() + { + $aProperties = [ + 'border-width', + 'border-style', + 'border-color', + ]; + $this->createShorthandProperties($aProperties, 'border'); + } + + /** + * Looks for long format CSS dimensional properties + * (margin, padding, border-color, border-style and border-width) + * and converts them into shorthand CSS properties. + * + * @return void + */ + public function createDimensionsShorthand() + { + $aPositions = ['top', 'right', 'bottom', 'left']; + $aExpansions = [ + 'margin' => 'margin-%s', + 'padding' => 'padding-%s', + 'border-color' => 'border-%s-color', + 'border-style' => 'border-%s-style', + 'border-width' => 'border-%s-width', + ]; + $aRules = $this->getRulesAssoc(); + foreach ($aExpansions as $sProperty => $sExpanded) { + $aFoldable = []; + foreach ($aRules as $sRuleName => $oRule) { + foreach ($aPositions as $sPosition) { + if ($sRuleName == sprintf($sExpanded, $sPosition)) { + $aFoldable[$sRuleName] = $oRule; + } + } + } + // All four dimensions must be present + if (count($aFoldable) == 4) { + $aValues = []; + foreach ($aPositions as $sPosition) { + $oRule = $aRules[sprintf($sExpanded, $sPosition)]; + $mRuleValue = $oRule->getValue(); + $aRuleValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aRuleValues[] = $mRuleValue; + } else { + $aRuleValues = $mRuleValue->getListComponents(); + } + $aValues[$sPosition] = $aRuleValues; + } + $oNewRule = new Rule($sProperty, $oRule->getLineNo(), $oRule->getColNo()); + if ((string)$aValues['left'][0] == (string)$aValues['right'][0]) { + if ((string)$aValues['top'][0] == (string)$aValues['bottom'][0]) { + if ((string)$aValues['top'][0] == (string)$aValues['left'][0]) { + // All 4 sides are equal + $oNewRule->addValue($aValues['top']); + } else { + // Top and bottom are equal, left and right are equal + $oNewRule->addValue($aValues['top']); + $oNewRule->addValue($aValues['left']); + } + } else { + // Only left and right are equal + $oNewRule->addValue($aValues['top']); + $oNewRule->addValue($aValues['left']); + $oNewRule->addValue($aValues['bottom']); + } + } else { + // No sides are equal + $oNewRule->addValue($aValues['top']); + $oNewRule->addValue($aValues['left']); + $oNewRule->addValue($aValues['bottom']); + $oNewRule->addValue($aValues['right']); + } + $this->addRule($oNewRule); + foreach ($aPositions as $sPosition) { + $this->removeRule(sprintf($sExpanded, $sPosition)); + } + } + } + } + + /** + * Looks for long format CSS font properties (e.g. `font-weight`) and + * tries to convert them into a shorthand CSS `font` property. + * + * At least `font-size` AND `font-family` must be present in order to create a shorthand declaration. + * + * @return void + */ + public function createFontShorthand() + { + $aFontProperties = [ + 'font-style', + 'font-variant', + 'font-weight', + 'font-size', + 'line-height', + 'font-family', + ]; + $aRules = $this->getRulesAssoc(); + if (!isset($aRules['font-size']) || !isset($aRules['font-family'])) { + return; + } + $oOldRule = isset($aRules['font-size']) ? $aRules['font-size'] : $aRules['font-family']; + $oNewRule = new Rule('font', $oOldRule->getLineNo(), $oOldRule->getColNo()); + unset($oOldRule); + foreach (['font-style', 'font-variant', 'font-weight'] as $sProperty) { + if (isset($aRules[$sProperty])) { + $oRule = $aRules[$sProperty]; + $mRuleValue = $oRule->getValue(); + $aValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aValues[] = $mRuleValue; + } else { + $aValues = $mRuleValue->getListComponents(); + } + if ($aValues[0] !== 'normal') { + $oNewRule->addValue($aValues[0]); + } + } + } + // Get the font-size value + $oRule = $aRules['font-size']; + $mRuleValue = $oRule->getValue(); + $aFSValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aFSValues[] = $mRuleValue; + } else { + $aFSValues = $mRuleValue->getListComponents(); + } + // But wait to know if we have line-height to add it + if (isset($aRules['line-height'])) { + $oRule = $aRules['line-height']; + $mRuleValue = $oRule->getValue(); + $aLHValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aLHValues[] = $mRuleValue; + } else { + $aLHValues = $mRuleValue->getListComponents(); + } + if ($aLHValues[0] !== 'normal') { + $val = new RuleValueList('/', $this->iLineNo); + $val->addListComponent($aFSValues[0]); + $val->addListComponent($aLHValues[0]); + $oNewRule->addValue($val); + } + } else { + $oNewRule->addValue($aFSValues[0]); + } + $oRule = $aRules['font-family']; + $mRuleValue = $oRule->getValue(); + $aFFValues = []; + if (!$mRuleValue instanceof RuleValueList) { + $aFFValues[] = $mRuleValue; + } else { + $aFFValues = $mRuleValue->getListComponents(); + } + $oFFValue = new RuleValueList(',', $this->iLineNo); + $oFFValue->setListComponents($aFFValues); + $oNewRule->addValue($oFFValue); + + $this->addRule($oNewRule); + foreach ($aFontProperties as $sProperty) { + $this->removeRule($sProperty); + } + } + + /** + * @return string + * + * @throws OutputException + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + * + * @throws OutputException + */ + public function render(OutputFormat $oOutputFormat) + { + if (count($this->aSelectors) === 0) { + // If all the selectors have been removed, this declaration block becomes invalid + throw new OutputException("Attempt to print declaration block with missing selector", $this->iLineNo); + } + $sResult = $oOutputFormat->sBeforeDeclarationBlock; + $sResult .= $oOutputFormat->implode( + $oOutputFormat->spaceBeforeSelectorSeparator() . ',' . $oOutputFormat->spaceAfterSelectorSeparator(), + $this->aSelectors + ); + $sResult .= $oOutputFormat->sAfterDeclarationBlockSelectors; + $sResult .= $oOutputFormat->spaceBeforeOpeningBrace() . '{'; + $sResult .= parent::render($oOutputFormat); + $sResult .= '}'; + $sResult .= $oOutputFormat->sAfterDeclarationBlock; + return $sResult; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/RuleSet/RuleSet.php b/vendor/sabberworm/php-css-parser/src/RuleSet/RuleSet.php new file mode 100644 index 000000000..9404bb0bd --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/RuleSet/RuleSet.php @@ -0,0 +1,326 @@ + + */ + private $aRules; + + /** + * @var int + */ + protected $iLineNo; + + /** + * @var array + */ + protected $aComments; + + /** + * @param int $iLineNo + */ + public function __construct($iLineNo = 0) + { + $this->aRules = []; + $this->iLineNo = $iLineNo; + $this->aComments = []; + } + + /** + * @return void + * + * @throws UnexpectedTokenException + * @throws UnexpectedEOFException + */ + public static function parseRuleSet(ParserState $oParserState, RuleSet $oRuleSet) + { + while ($oParserState->comes(';')) { + $oParserState->consume(';'); + } + while (!$oParserState->comes('}')) { + $oRule = null; + if ($oParserState->getSettings()->bLenientParsing) { + try { + $oRule = Rule::parse($oParserState); + } catch (UnexpectedTokenException $e) { + try { + $sConsume = $oParserState->consumeUntil(["\n", ";", '}'], true); + // We need to “unfind” the matches to the end of the ruleSet as this will be matched later + if ($oParserState->streql(substr($sConsume, -1), '}')) { + $oParserState->backtrack(1); + } else { + while ($oParserState->comes(';')) { + $oParserState->consume(';'); + } + } + } catch (UnexpectedTokenException $e) { + // We’ve reached the end of the document. Just close the RuleSet. + return; + } + } + } else { + $oRule = Rule::parse($oParserState); + } + if ($oRule) { + $oRuleSet->addRule($oRule); + } + } + $oParserState->consume('}'); + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } + + /** + * @param Rule|null $oSibling + * + * @return void + */ + public function addRule(Rule $oRule, Rule $oSibling = null) + { + $sRule = $oRule->getRule(); + if (!isset($this->aRules[$sRule])) { + $this->aRules[$sRule] = []; + } + + $iPosition = count($this->aRules[$sRule]); + + if ($oSibling !== null) { + $iSiblingPos = array_search($oSibling, $this->aRules[$sRule], true); + if ($iSiblingPos !== false) { + $iPosition = $iSiblingPos; + $oRule->setPosition($oSibling->getLineNo(), $oSibling->getColNo() - 1); + } + } + if ($oRule->getLineNo() === 0 && $oRule->getColNo() === 0) { + //this node is added manually, give it the next best line + $rules = $this->getRules(); + $pos = count($rules); + if ($pos > 0) { + $last = $rules[$pos - 1]; + $oRule->setPosition($last->getLineNo() + 1, 0); + } + } + + array_splice($this->aRules[$sRule], $iPosition, 0, [$oRule]); + } + + /** + * Returns all rules matching the given rule name + * + * @example $oRuleSet->getRules('font') // returns array(0 => $oRule, …) or array(). + * + * @example $oRuleSet->getRules('font-') + * //returns an array of all rules either beginning with font- or matching font. + * + * @param Rule|string|null $mRule + * Pattern to search for. If null, returns all rules. + * If the pattern ends with a dash, all rules starting with the pattern are returned + * as well as one matching the pattern with the dash excluded. + * Passing a Rule behaves like calling `getRules($mRule->getRule())`. + * + * @return array + */ + public function getRules($mRule = null) + { + if ($mRule instanceof Rule) { + $mRule = $mRule->getRule(); + } + /** @var array $aResult */ + $aResult = []; + foreach ($this->aRules as $sName => $aRules) { + // Either no search rule is given or the search rule matches the found rule exactly + // or the search rule ends in “-” and the found rule starts with the search rule. + if ( + !$mRule || $sName === $mRule + || ( + strrpos($mRule, '-') === strlen($mRule) - strlen('-') + && (strpos($sName, $mRule) === 0 || $sName === substr($mRule, 0, -1)) + ) + ) { + $aResult = array_merge($aResult, $aRules); + } + } + usort($aResult, function (Rule $first, Rule $second) { + if ($first->getLineNo() === $second->getLineNo()) { + return $first->getColNo() - $second->getColNo(); + } + return $first->getLineNo() - $second->getLineNo(); + }); + return $aResult; + } + + /** + * Overrides all the rules of this set. + * + * @param array $aRules The rules to override with. + * + * @return void + */ + public function setRules(array $aRules) + { + $this->aRules = []; + foreach ($aRules as $rule) { + $this->addRule($rule); + } + } + + /** + * Returns all rules matching the given pattern and returns them in an associative array with the rule’s name + * as keys. This method exists mainly for backwards-compatibility and is really only partially useful. + * + * Note: This method loses some information: Calling this (with an argument of `background-`) on a declaration block + * like `{ background-color: green; background-color; rgba(0, 127, 0, 0.7); }` will only yield an associative array + * containing the rgba-valued rule while `getRules()` would yield an indexed array containing both. + * + * @param Rule|string|null $mRule $mRule + * Pattern to search for. If null, returns all rules. If the pattern ends with a dash, + * all rules starting with the pattern are returned as well as one matching the pattern with the dash + * excluded. Passing a Rule behaves like calling `getRules($mRule->getRule())`. + * + * @return array + */ + public function getRulesAssoc($mRule = null) + { + /** @var array $aResult */ + $aResult = []; + foreach ($this->getRules($mRule) as $oRule) { + $aResult[$oRule->getRule()] = $oRule; + } + return $aResult; + } + + /** + * Removes a rule from this RuleSet. This accepts all the possible values that `getRules()` accepts. + * + * If given a Rule, it will only remove this particular rule (by identity). + * If given a name, it will remove all rules by that name. + * + * Note: this is different from pre-v.2.0 behaviour of PHP-CSS-Parser, where passing a Rule instance would + * remove all rules with the same name. To get the old behaviour, use `removeRule($oRule->getRule())`. + * + * @param Rule|string|null $mRule + * pattern to remove. If $mRule is null, all rules are removed. If the pattern ends in a dash, + * all rules starting with the pattern are removed as well as one matching the pattern with the dash + * excluded. Passing a Rule behaves matches by identity. + * + * @return void + */ + public function removeRule($mRule) + { + if ($mRule instanceof Rule) { + $sRule = $mRule->getRule(); + if (!isset($this->aRules[$sRule])) { + return; + } + foreach ($this->aRules[$sRule] as $iKey => $oRule) { + if ($oRule === $mRule) { + unset($this->aRules[$sRule][$iKey]); + } + } + } else { + foreach ($this->aRules as $sName => $aRules) { + // Either no search rule is given or the search rule matches the found rule exactly + // or the search rule ends in “-” and the found rule starts with the search rule or equals it + // (without the trailing dash). + if ( + !$mRule || $sName === $mRule + || (strrpos($mRule, '-') === strlen($mRule) - strlen('-') + && (strpos($sName, $mRule) === 0 || $sName === substr($mRule, 0, -1))) + ) { + unset($this->aRules[$sName]); + } + } + } + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sResult = ''; + $bIsFirst = true; + foreach ($this->aRules as $aRules) { + foreach ($aRules as $oRule) { + $sRendered = $oOutputFormat->safely(function () use ($oRule, $oOutputFormat) { + return $oRule->render($oOutputFormat->nextLevel()); + }); + if ($sRendered === null) { + continue; + } + if ($bIsFirst) { + $bIsFirst = false; + $sResult .= $oOutputFormat->nextLevel()->spaceBeforeRules(); + } else { + $sResult .= $oOutputFormat->nextLevel()->spaceBetweenRules(); + } + $sResult .= $sRendered; + } + } + + if (!$bIsFirst) { + // Had some output + $sResult .= $oOutputFormat->spaceAfterRules(); + } + + return $oOutputFormat->removeLastSemicolon($sResult); + } + + /** + * @param array $aComments + * + * @return void + */ + public function addComments(array $aComments) + { + $this->aComments = array_merge($this->aComments, $aComments); + } + + /** + * @return array + */ + public function getComments() + { + return $this->aComments; + } + + /** + * @param array $aComments + * + * @return void + */ + public function setComments(array $aComments) + { + $this->aComments = $aComments; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Settings.php b/vendor/sabberworm/php-css-parser/src/Settings.php new file mode 100644 index 000000000..7b8580962 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Settings.php @@ -0,0 +1,89 @@ +bMultibyteSupport = extension_loaded('mbstring'); + } + + /** + * @return self new instance + */ + public static function create() + { + return new Settings(); + } + + /** + * @param bool $bMultibyteSupport + * + * @return self fluent interface + */ + public function withMultibyteSupport($bMultibyteSupport = true) + { + $this->bMultibyteSupport = $bMultibyteSupport; + return $this; + } + + /** + * @param string $sDefaultCharset + * + * @return self fluent interface + */ + public function withDefaultCharset($sDefaultCharset) + { + $this->sDefaultCharset = $sDefaultCharset; + return $this; + } + + /** + * @param bool $bLenientParsing + * + * @return self fluent interface + */ + public function withLenientParsing($bLenientParsing = true) + { + $this->bLenientParsing = $bLenientParsing; + return $this; + } + + /** + * @return self fluent interface + */ + public function beStrict() + { + return $this->withLenientParsing(false); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/CSSFunction.php b/vendor/sabberworm/php-css-parser/src/Value/CSSFunction.php new file mode 100644 index 000000000..e6b8c1189 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/CSSFunction.php @@ -0,0 +1,73 @@ + $aArguments + * @param string $sSeparator + * @param int $iLineNo + */ + public function __construct($sName, $aArguments, $sSeparator = ',', $iLineNo = 0) + { + if ($aArguments instanceof RuleValueList) { + $sSeparator = $aArguments->getListSeparator(); + $aArguments = $aArguments->getListComponents(); + } + $this->sName = $sName; + $this->iLineNo = $iLineNo; + parent::__construct($aArguments, $sSeparator, $iLineNo); + } + + /** + * @return string + */ + public function getName() + { + return $this->sName; + } + + /** + * @param string $sName + * + * @return void + */ + public function setName($sName) + { + $this->sName = $sName; + } + + /** + * @return array + */ + public function getArguments() + { + return $this->aComponents; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $aArguments = parent::render($oOutputFormat); + return "{$this->sName}({$aArguments})"; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/CSSString.php b/vendor/sabberworm/php-css-parser/src/Value/CSSString.php new file mode 100644 index 000000000..9fafedd7a --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/CSSString.php @@ -0,0 +1,105 @@ +sString = $sString; + parent::__construct($iLineNo); + } + + /** + * @return CSSString + * + * @throws SourceException + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parse(ParserState $oParserState) + { + $sBegin = $oParserState->peek(); + $sQuote = null; + if ($sBegin === "'") { + $sQuote = "'"; + } elseif ($sBegin === '"') { + $sQuote = '"'; + } + if ($sQuote !== null) { + $oParserState->consume($sQuote); + } + $sResult = ""; + $sContent = null; + if ($sQuote === null) { + // Unquoted strings end in whitespace or with braces, brackets, parentheses + while (!preg_match('/[\\s{}()<>\\[\\]]/isu', $oParserState->peek())) { + $sResult .= $oParserState->parseCharacter(false); + } + } else { + while (!$oParserState->comes($sQuote)) { + $sContent = $oParserState->parseCharacter(false); + if ($sContent === null) { + throw new SourceException( + "Non-well-formed quoted string {$oParserState->peek(3)}", + $oParserState->currentLine() + ); + } + $sResult .= $sContent; + } + $oParserState->consume($sQuote); + } + return new CSSString($sResult, $oParserState->currentLine()); + } + + /** + * @param string $sString + * + * @return void + */ + public function setString($sString) + { + $this->sString = $sString; + } + + /** + * @return string + */ + public function getString() + { + return $this->sString; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $sString = addslashes($this->sString); + $sString = str_replace("\n", '\A', $sString); + return $oOutputFormat->getStringQuotingType() . $sString . $oOutputFormat->getStringQuotingType(); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/CalcFunction.php b/vendor/sabberworm/php-css-parser/src/Value/CalcFunction.php new file mode 100644 index 000000000..5c92e0c08 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/CalcFunction.php @@ -0,0 +1,89 @@ +consumeUntil('(', false, true)); + $oCalcList = new CalcRuleValueList($oParserState->currentLine()); + $oList = new RuleValueList(',', $oParserState->currentLine()); + $iNestingLevel = 0; + $iLastComponentType = null; + while (!$oParserState->comes(')') || $iNestingLevel > 0) { + $oParserState->consumeWhiteSpace(); + if ($oParserState->comes('(')) { + $iNestingLevel++; + $oCalcList->addListComponent($oParserState->consume(1)); + $oParserState->consumeWhiteSpace(); + continue; + } elseif ($oParserState->comes(')')) { + $iNestingLevel--; + $oCalcList->addListComponent($oParserState->consume(1)); + $oParserState->consumeWhiteSpace(); + continue; + } + if ($iLastComponentType != CalcFunction::T_OPERAND) { + $oVal = Value::parsePrimitiveValue($oParserState); + $oCalcList->addListComponent($oVal); + $iLastComponentType = CalcFunction::T_OPERAND; + } else { + if (in_array($oParserState->peek(), $aOperators)) { + if (($oParserState->comes('-') || $oParserState->comes('+'))) { + if ( + $oParserState->peek(1, -1) != ' ' + || !($oParserState->comes('- ') + || $oParserState->comes('+ ')) + ) { + throw new UnexpectedTokenException( + " {$oParserState->peek()} ", + $oParserState->peek(1, -1) . $oParserState->peek(2), + 'literal', + $oParserState->currentLine() + ); + } + } + $oCalcList->addListComponent($oParserState->consume(1)); + $iLastComponentType = CalcFunction::T_OPERATOR; + } else { + throw new UnexpectedTokenException( + sprintf( + 'Next token was expected to be an operand of type %s. Instead "%s" was found.', + implode(', ', $aOperators), + $oVal + ), + '', + 'custom', + $oParserState->currentLine() + ); + } + } + $oParserState->consumeWhiteSpace(); + } + $oList->addListComponent($oCalcList); + $oParserState->consume(')'); + return new CalcFunction($sFunction, $oList, ',', $oParserState->currentLine()); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/CalcRuleValueList.php b/vendor/sabberworm/php-css-parser/src/Value/CalcRuleValueList.php new file mode 100644 index 000000000..7dbd26a1b --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/CalcRuleValueList.php @@ -0,0 +1,24 @@ +implode(' ', $this->aComponents); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/Color.php b/vendor/sabberworm/php-css-parser/src/Value/Color.php new file mode 100644 index 000000000..8dc52960c --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/Color.php @@ -0,0 +1,166 @@ + $aColor + * @param int $iLineNo + */ + public function __construct(array $aColor, $iLineNo = 0) + { + parent::__construct(implode('', array_keys($aColor)), $aColor, ',', $iLineNo); + } + + /** + * @return Color|CSSFunction + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parse(ParserState $oParserState) + { + $aColor = []; + if ($oParserState->comes('#')) { + $oParserState->consume('#'); + $sValue = $oParserState->parseIdentifier(false); + if ($oParserState->strlen($sValue) === 3) { + $sValue = $sValue[0] . $sValue[0] . $sValue[1] . $sValue[1] . $sValue[2] . $sValue[2]; + } elseif ($oParserState->strlen($sValue) === 4) { + $sValue = $sValue[0] . $sValue[0] . $sValue[1] . $sValue[1] . $sValue[2] . $sValue[2] . $sValue[3] + . $sValue[3]; + } + + if ($oParserState->strlen($sValue) === 8) { + $aColor = [ + 'r' => new Size(intval($sValue[0] . $sValue[1], 16), null, true, $oParserState->currentLine()), + 'g' => new Size(intval($sValue[2] . $sValue[3], 16), null, true, $oParserState->currentLine()), + 'b' => new Size(intval($sValue[4] . $sValue[5], 16), null, true, $oParserState->currentLine()), + 'a' => new Size( + round(self::mapRange(intval($sValue[6] . $sValue[7], 16), 0, 255, 0, 1), 2), + null, + true, + $oParserState->currentLine() + ), + ]; + } else { + $aColor = [ + 'r' => new Size(intval($sValue[0] . $sValue[1], 16), null, true, $oParserState->currentLine()), + 'g' => new Size(intval($sValue[2] . $sValue[3], 16), null, true, $oParserState->currentLine()), + 'b' => new Size(intval($sValue[4] . $sValue[5], 16), null, true, $oParserState->currentLine()), + ]; + } + } else { + $sColorMode = $oParserState->parseIdentifier(true); + $oParserState->consumeWhiteSpace(); + $oParserState->consume('('); + + $bContainsVar = false; + $iLength = $oParserState->strlen($sColorMode); + for ($i = 0; $i < $iLength; ++$i) { + $oParserState->consumeWhiteSpace(); + if ($oParserState->comes('var')) { + $aColor[$sColorMode[$i]] = CSSFunction::parseIdentifierOrFunction($oParserState); + $bContainsVar = true; + } else { + $aColor[$sColorMode[$i]] = Size::parse($oParserState, true); + } + + if ($bContainsVar && $oParserState->comes(')')) { + // With a var argument the function can have fewer arguments + break; + } + + $oParserState->consumeWhiteSpace(); + if ($i < ($iLength - 1)) { + $oParserState->consume(','); + } + } + $oParserState->consume(')'); + + if ($bContainsVar) { + return new CSSFunction($sColorMode, array_values($aColor), ',', $oParserState->currentLine()); + } + } + return new Color($aColor, $oParserState->currentLine()); + } + + /** + * @param float $fVal + * @param float $fFromMin + * @param float $fFromMax + * @param float $fToMin + * @param float $fToMax + * + * @return float + */ + private static function mapRange($fVal, $fFromMin, $fFromMax, $fToMin, $fToMax) + { + $fFromRange = $fFromMax - $fFromMin; + $fToRange = $fToMax - $fToMin; + $fMultiplier = $fToRange / $fFromRange; + $fNewVal = $fVal - $fFromMin; + $fNewVal *= $fMultiplier; + return $fNewVal + $fToMin; + } + + /** + * @return array + */ + public function getColor() + { + return $this->aComponents; + } + + /** + * @param array $aColor + * + * @return void + */ + public function setColor(array $aColor) + { + $this->setName(implode('', array_keys($aColor))); + $this->aComponents = $aColor; + } + + /** + * @return string + */ + public function getColorDescription() + { + return $this->getName(); + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + // Shorthand RGB color values + if ($oOutputFormat->getRGBHashNotation() && implode('', array_keys($this->aComponents)) === 'rgb') { + $sResult = sprintf( + '%02x%02x%02x', + $this->aComponents['r']->getSize(), + $this->aComponents['g']->getSize(), + $this->aComponents['b']->getSize() + ); + return '#' . (($sResult[0] == $sResult[1]) && ($sResult[2] == $sResult[3]) && ($sResult[4] == $sResult[5]) + ? "$sResult[0]$sResult[2]$sResult[4]" : $sResult); + } + return parent::render($oOutputFormat); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/LineName.php b/vendor/sabberworm/php-css-parser/src/Value/LineName.php new file mode 100644 index 000000000..e231ce38f --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/LineName.php @@ -0,0 +1,65 @@ + $aComponents + * @param int $iLineNo + */ + public function __construct(array $aComponents = [], $iLineNo = 0) + { + parent::__construct($aComponents, ' ', $iLineNo); + } + + /** + * @return LineName + * + * @throws UnexpectedTokenException + * @throws UnexpectedEOFException + */ + public static function parse(ParserState $oParserState) + { + $oParserState->consume('['); + $oParserState->consumeWhiteSpace(); + $aNames = []; + do { + if ($oParserState->getSettings()->bLenientParsing) { + try { + $aNames[] = $oParserState->parseIdentifier(); + } catch (UnexpectedTokenException $e) { + if (!$oParserState->comes(']')) { + throw $e; + } + } + } else { + $aNames[] = $oParserState->parseIdentifier(); + } + $oParserState->consumeWhiteSpace(); + } while (!$oParserState->comes(']')); + $oParserState->consume(']'); + return new LineName($aNames, $oParserState->currentLine()); + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return '[' . parent::render(OutputFormat::createCompact()) . ']'; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/PrimitiveValue.php b/vendor/sabberworm/php-css-parser/src/Value/PrimitiveValue.php new file mode 100644 index 000000000..055a43975 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/PrimitiveValue.php @@ -0,0 +1,14 @@ + + */ + const ABSOLUTE_SIZE_UNITS = ['px', 'cm', 'mm', 'mozmm', 'in', 'pt', 'pc', 'vh', 'vw', 'vmin', 'vmax', 'rem']; + + /** + * @var array + */ + const RELATIVE_SIZE_UNITS = ['%', 'em', 'ex', 'ch', 'fr']; + + /** + * @var array + */ + const NON_SIZE_UNITS = ['deg', 'grad', 'rad', 's', 'ms', 'turns', 'Hz', 'kHz']; + + /** + * @var array>|null + */ + private static $SIZE_UNITS = null; + + /** + * @var float + */ + private $fSize; + + /** + * @var string|null + */ + private $sUnit; + + /** + * @var bool + */ + private $bIsColorComponent; + + /** + * @param float|int|string $fSize + * @param string|null $sUnit + * @param bool $bIsColorComponent + * @param int $iLineNo + */ + public function __construct($fSize, $sUnit = null, $bIsColorComponent = false, $iLineNo = 0) + { + parent::__construct($iLineNo); + $this->fSize = (float)$fSize; + $this->sUnit = $sUnit; + $this->bIsColorComponent = $bIsColorComponent; + } + + /** + * @param bool $bIsColorComponent + * + * @return Size + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parse(ParserState $oParserState, $bIsColorComponent = false) + { + $sSize = ''; + if ($oParserState->comes('-')) { + $sSize .= $oParserState->consume('-'); + } + while (is_numeric($oParserState->peek()) || $oParserState->comes('.')) { + if ($oParserState->comes('.')) { + $sSize .= $oParserState->consume('.'); + } else { + $sSize .= $oParserState->consume(1); + } + } + + $sUnit = null; + $aSizeUnits = self::getSizeUnits(); + foreach ($aSizeUnits as $iLength => &$aValues) { + $sKey = strtolower($oParserState->peek($iLength)); + if (array_key_exists($sKey, $aValues)) { + if (($sUnit = $aValues[$sKey]) !== null) { + $oParserState->consume($iLength); + break; + } + } + } + return new Size((float)$sSize, $sUnit, $bIsColorComponent, $oParserState->currentLine()); + } + + /** + * @return array> + */ + private static function getSizeUnits() + { + if (!is_array(self::$SIZE_UNITS)) { + self::$SIZE_UNITS = []; + foreach (array_merge(self::ABSOLUTE_SIZE_UNITS, self::RELATIVE_SIZE_UNITS, self::NON_SIZE_UNITS) as $val) { + $iSize = strlen($val); + if (!isset(self::$SIZE_UNITS[$iSize])) { + self::$SIZE_UNITS[$iSize] = []; + } + self::$SIZE_UNITS[$iSize][strtolower($val)] = $val; + } + + krsort(self::$SIZE_UNITS, SORT_NUMERIC); + } + + return self::$SIZE_UNITS; + } + + /** + * @param string $sUnit + * + * @return void + */ + public function setUnit($sUnit) + { + $this->sUnit = $sUnit; + } + + /** + * @return string|null + */ + public function getUnit() + { + return $this->sUnit; + } + + /** + * @param float|int|string $fSize + */ + public function setSize($fSize) + { + $this->fSize = (float)$fSize; + } + + /** + * @return float + */ + public function getSize() + { + return $this->fSize; + } + + /** + * @return bool + */ + public function isColorComponent() + { + return $this->bIsColorComponent; + } + + /** + * Returns whether the number stored in this Size really represents a size (as in a length of something on screen). + * + * @return false if the unit an angle, a duration, a frequency or the number is a component in a Color object. + */ + public function isSize() + { + if (in_array($this->sUnit, self::NON_SIZE_UNITS, true)) { + return false; + } + return !$this->isColorComponent(); + } + + /** + * @return bool + */ + public function isRelative() + { + if (in_array($this->sUnit, self::RELATIVE_SIZE_UNITS, true)) { + return true; + } + if ($this->sUnit === null && $this->fSize != 0) { + return true; + } + return false; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + $l = localeconv(); + $sPoint = preg_quote($l['decimal_point'], '/'); + $sSize = preg_match("/[\d\.]+e[+-]?\d+/i", (string)$this->fSize) + ? preg_replace("/$sPoint?0+$/", "", sprintf("%f", $this->fSize)) : $this->fSize; + return preg_replace(["/$sPoint/", "/^(-?)0\./"], ['.', '$1.'], $sSize) + . ($this->sUnit === null ? '' : $this->sUnit); + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/URL.php b/vendor/sabberworm/php-css-parser/src/Value/URL.php new file mode 100644 index 000000000..1467d505c --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/URL.php @@ -0,0 +1,82 @@ +oURL = $oURL; + } + + /** + * @return URL + * + * @throws SourceException + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parse(ParserState $oParserState) + { + $bUseUrl = $oParserState->comes('url', true); + if ($bUseUrl) { + $oParserState->consume('url'); + $oParserState->consumeWhiteSpace(); + $oParserState->consume('('); + } + $oParserState->consumeWhiteSpace(); + $oResult = new URL(CSSString::parse($oParserState), $oParserState->currentLine()); + if ($bUseUrl) { + $oParserState->consumeWhiteSpace(); + $oParserState->consume(')'); + } + return $oResult; + } + + /** + * @return void + */ + public function setURL(CSSString $oURL) + { + $this->oURL = $oURL; + } + + /** + * @return CSSString + */ + public function getURL() + { + return $this->oURL; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return "url({$this->oURL->render($oOutputFormat)})"; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/Value.php b/vendor/sabberworm/php-css-parser/src/Value/Value.php new file mode 100644 index 000000000..66cb9fd47 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/Value.php @@ -0,0 +1,198 @@ +iLineNo = $iLineNo; + } + + /** + * @param array $aListDelimiters + * + * @return RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string + * + * @throws UnexpectedTokenException + * @throws UnexpectedEOFException + */ + public static function parseValue(ParserState $oParserState, array $aListDelimiters = []) + { + /** @var array $aStack */ + $aStack = []; + $oParserState->consumeWhiteSpace(); + //Build a list of delimiters and parsed values + while ( + !($oParserState->comes('}') || $oParserState->comes(';') || $oParserState->comes('!') + || $oParserState->comes(')') + || $oParserState->comes('\\')) + ) { + if (count($aStack) > 0) { + $bFoundDelimiter = false; + foreach ($aListDelimiters as $sDelimiter) { + if ($oParserState->comes($sDelimiter)) { + array_push($aStack, $oParserState->consume($sDelimiter)); + $oParserState->consumeWhiteSpace(); + $bFoundDelimiter = true; + break; + } + } + if (!$bFoundDelimiter) { + //Whitespace was the list delimiter + array_push($aStack, ' '); + } + } + array_push($aStack, self::parsePrimitiveValue($oParserState)); + $oParserState->consumeWhiteSpace(); + } + // Convert the list to list objects + foreach ($aListDelimiters as $sDelimiter) { + if (count($aStack) === 1) { + return $aStack[0]; + } + $iStartPosition = null; + while (($iStartPosition = array_search($sDelimiter, $aStack, true)) !== false) { + $iLength = 2; //Number of elements to be joined + for ($i = $iStartPosition + 2; $i < count($aStack); $i += 2, ++$iLength) { + if ($sDelimiter !== $aStack[$i]) { + break; + } + } + $oList = new RuleValueList($sDelimiter, $oParserState->currentLine()); + for ($i = $iStartPosition - 1; $i - $iStartPosition + 1 < $iLength * 2; $i += 2) { + $oList->addListComponent($aStack[$i]); + } + array_splice($aStack, $iStartPosition - 1, $iLength * 2 - 1, [$oList]); + } + } + if (!isset($aStack[0])) { + throw new UnexpectedTokenException( + " {$oParserState->peek()} ", + $oParserState->peek(1, -1) . $oParserState->peek(2), + 'literal', + $oParserState->currentLine() + ); + } + return $aStack[0]; + } + + /** + * @param bool $bIgnoreCase + * + * @return CSSFunction|string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + public static function parseIdentifierOrFunction(ParserState $oParserState, $bIgnoreCase = false) + { + $sResult = $oParserState->parseIdentifier($bIgnoreCase); + + if ($oParserState->comes('(')) { + $oParserState->consume('('); + $aArguments = Value::parseValue($oParserState, ['=', ' ', ',']); + $sResult = new CSSFunction($sResult, $aArguments, ',', $oParserState->currentLine()); + $oParserState->consume(')'); + } + + return $sResult; + } + + /** + * @return CSSFunction|CSSString|LineName|Size|URL|string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + * @throws SourceException + */ + public static function parsePrimitiveValue(ParserState $oParserState) + { + $oValue = null; + $oParserState->consumeWhiteSpace(); + if ( + is_numeric($oParserState->peek()) + || ($oParserState->comes('-.') + && is_numeric($oParserState->peek(1, 2))) + || (($oParserState->comes('-') || $oParserState->comes('.')) && is_numeric($oParserState->peek(1, 1))) + ) { + $oValue = Size::parse($oParserState); + } elseif ($oParserState->comes('#') || $oParserState->comes('rgb', true) || $oParserState->comes('hsl', true)) { + $oValue = Color::parse($oParserState); + } elseif ($oParserState->comes('url', true)) { + $oValue = URL::parse($oParserState); + } elseif ( + $oParserState->comes('calc', true) || $oParserState->comes('-webkit-calc', true) + || $oParserState->comes('-moz-calc', true) + ) { + $oValue = CalcFunction::parse($oParserState); + } elseif ($oParserState->comes("'") || $oParserState->comes('"')) { + $oValue = CSSString::parse($oParserState); + } elseif ($oParserState->comes("progid:") && $oParserState->getSettings()->bLenientParsing) { + $oValue = self::parseMicrosoftFilter($oParserState); + } elseif ($oParserState->comes("[")) { + $oValue = LineName::parse($oParserState); + } elseif ($oParserState->comes("U+")) { + $oValue = self::parseUnicodeRangeValue($oParserState); + } else { + $oValue = self::parseIdentifierOrFunction($oParserState); + } + $oParserState->consumeWhiteSpace(); + return $oValue; + } + + /** + * @return CSSFunction + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + private static function parseMicrosoftFilter(ParserState $oParserState) + { + $sFunction = $oParserState->consumeUntil('(', false, true); + $aArguments = Value::parseValue($oParserState, [',', '=']); + return new CSSFunction($sFunction, $aArguments, ',', $oParserState->currentLine()); + } + + /** + * @return string + * + * @throws UnexpectedEOFException + * @throws UnexpectedTokenException + */ + private static function parseUnicodeRangeValue(ParserState $oParserState) + { + $iCodepointMaxLength = 6; // Code points outside BMP can use up to six digits + $sRange = ""; + $oParserState->consume("U+"); + do { + if ($oParserState->comes('-')) { + $iCodepointMaxLength = 13; // Max length is 2 six digit code points + the dash(-) between them + } + $sRange .= $oParserState->consume(1); + } while (strlen($sRange) < $iCodepointMaxLength && preg_match("/[A-Fa-f0-9\?-]/", $oParserState->peek())); + return "U+{$sRange}"; + } + + /** + * @return int + */ + public function getLineNo() + { + return $this->iLineNo; + } +} diff --git a/vendor/sabberworm/php-css-parser/src/Value/ValueList.php b/vendor/sabberworm/php-css-parser/src/Value/ValueList.php new file mode 100644 index 000000000..af5348b96 --- /dev/null +++ b/vendor/sabberworm/php-css-parser/src/Value/ValueList.php @@ -0,0 +1,100 @@ + + */ + protected $aComponents; + + /** + * @var string + */ + protected $sSeparator; + + /** + * phpcs:ignore Generic.Files.LineLength + * @param array|RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string $aComponents + * @param string $sSeparator + * @param int $iLineNo + */ + public function __construct($aComponents = [], $sSeparator = ',', $iLineNo = 0) + { + parent::__construct($iLineNo); + if (!is_array($aComponents)) { + $aComponents = [$aComponents]; + } + $this->aComponents = $aComponents; + $this->sSeparator = $sSeparator; + } + + /** + * @param RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string $mComponent + * + * @return void + */ + public function addListComponent($mComponent) + { + $this->aComponents[] = $mComponent; + } + + /** + * @return array + */ + public function getListComponents() + { + return $this->aComponents; + } + + /** + * @param array $aComponents + * + * @return void + */ + public function setListComponents(array $aComponents) + { + $this->aComponents = $aComponents; + } + + /** + * @return string + */ + public function getListSeparator() + { + return $this->sSeparator; + } + + /** + * @param string $sSeparator + * + * @return void + */ + public function setListSeparator($sSeparator) + { + $this->sSeparator = $sSeparator; + } + + /** + * @return string + */ + public function __toString() + { + return $this->render(new OutputFormat()); + } + + /** + * @return string + */ + public function render(OutputFormat $oOutputFormat) + { + return $oOutputFormat->implode( + $oOutputFormat->spaceBeforeListArgumentSeparator($this->sSeparator) . $this->sSeparator + . $oOutputFormat->spaceAfterListArgumentSeparator($this->sSeparator), + $this->aComponents + ); + } +} diff --git a/vendor/symfony/http-foundation/IpUtils.php b/vendor/symfony/http-foundation/IpUtils.php index 746720ea7..8f78d1b1d 100644 --- a/vendor/symfony/http-foundation/IpUtils.php +++ b/vendor/symfony/http-foundation/IpUtils.php @@ -72,7 +72,7 @@ class IpUtils [$address, $netmask] = explode('/', $ip, 2); if ('0' === $netmask) { - return self::$checkedIps[$cacheKey] = filter_var($address, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4); + return self::$checkedIps[$cacheKey] = false !== filter_var($address, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4); } if ($netmask < 0 || $netmask > 32) { diff --git a/vendor/symfony/http-kernel/HttpCache/Store.php b/vendor/symfony/http-kernel/HttpCache/Store.php index 0309db21a..01d010b81 100644 --- a/vendor/symfony/http-kernel/HttpCache/Store.php +++ b/vendor/symfony/http-kernel/HttpCache/Store.php @@ -29,17 +29,28 @@ class Store implements StoreInterface private \SplObjectStorage $keyCache; /** @var array */ private array $locks = []; + private array $options; /** + * Constructor. + * + * The available options are: + * + * * private_headers Set of response headers that should not be stored + * when a response is cached. (default: Set-Cookie) + * * @throws \RuntimeException */ - public function __construct(string $root) + public function __construct(string $root, array $options = []) { $this->root = $root; if (!is_dir($this->root) && !@mkdir($this->root, 0777, true) && !is_dir($this->root)) { throw new \RuntimeException(sprintf('Unable to create the store directory (%s).', $this->root)); } $this->keyCache = new \SplObjectStorage(); + $this->options = array_merge([ + 'private_headers' => ['Set-Cookie'], + ], $options); } /** @@ -212,6 +223,10 @@ class Store implements StoreInterface $headers = $this->persistResponse($response); unset($headers['age']); + foreach ($this->options['private_headers'] as $h) { + unset($headers[strtolower($h)]); + } + array_unshift($entries, [$storedEnv, $headers]); if (!$this->save($key, serialize($entries))) { diff --git a/vendor/symfony/http-kernel/Kernel.php b/vendor/symfony/http-kernel/Kernel.php index f6b86a8e3..d8b37df0c 100644 --- a/vendor/symfony/http-kernel/Kernel.php +++ b/vendor/symfony/http-kernel/Kernel.php @@ -75,11 +75,11 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl */ private static array $freshCache = []; - public const VERSION = '6.2.5'; - public const VERSION_ID = 60205; + public const VERSION = '6.2.6'; + public const VERSION_ID = 60206; public const MAJOR_VERSION = 6; public const MINOR_VERSION = 2; - public const RELEASE_VERSION = 5; + public const RELEASE_VERSION = 6; public const EXTRA_VERSION = ''; public const END_OF_MAINTENANCE = '07/2023'; diff --git a/vendor/vsmoraes/laravel-pdf/.gitignore b/vendor/vsmoraes/laravel-pdf/.gitignore index f040fe26f..b62a06da1 100755 --- a/vendor/vsmoraes/laravel-pdf/.gitignore +++ b/vendor/vsmoraes/laravel-pdf/.gitignore @@ -1,3 +1,4 @@ composer.lock /vendor .idea +.phpunit.result.cache diff --git a/vendor/vsmoraes/laravel-pdf/.travis.yml b/vendor/vsmoraes/laravel-pdf/.travis.yml index 04d49d902..3700e9162 100755 --- a/vendor/vsmoraes/laravel-pdf/.travis.yml +++ b/vendor/vsmoraes/laravel-pdf/.travis.yml @@ -1,9 +1,8 @@ language: php php: - - 5.4 - - 5.5 - 5.6 - - hhvm + - 7.0 + - 7.1 before_script: - composer install --prefer-source diff --git a/vendor/vsmoraes/laravel-pdf/README.md b/vendor/vsmoraes/laravel-pdf/README.md index 82879c25b..07d3d21cb 100755 --- a/vendor/vsmoraes/laravel-pdf/README.md +++ b/vendor/vsmoraes/laravel-pdf/README.md @@ -1,14 +1,13 @@ # pdf-laravel5 -DOMPDF module for Laravel 5 +DOMPDF module for Laravel 5. Export your views as PDFs - with css support. -[![Build Status](https://api.travis-ci.org/vsmoraes/pdf-laravel5.svg)](https://travis-ci.org/vsmoraes/pdf-laravel5) -[![License](https://poser.pugx.org/vsmoraes/laravel-pdf/license.svg)](https://packagist.org/packages/vsmoraes/laravel-pdf) +[![Build Status](https://api.travis-ci.org/vsmoraes/pdf-laravel5.svg)](https://travis-ci.org/vsmoraes/pdf-laravel5) [![Latest Stable Version](https://poser.pugx.org/vsmoraes/laravel-pdf/v/stable)](https://packagist.org/packages/vsmoraes/laravel-pdf) [![Total Downloads](https://poser.pugx.org/vsmoraes/laravel-pdf/downloads)](https://packagist.org/packages/vsmoraes/laravel-pdf) [![Latest Unstable Version](https://poser.pugx.org/vsmoraes/laravel-pdf/v/unstable)](https://packagist.org/packages/vsmoraes/laravel-pdf) [![License](https://poser.pugx.org/vsmoraes/laravel-pdf/license)](https://packagist.org/packages/vsmoraes/laravel-pdf) ## Instalation Add: ``` -"vsmoraes/laravel-pdf": "dev-master" +"vsmoraes/laravel-pdf": "^2.0" ``` To your `composer.json` @@ -19,7 +18,7 @@ composer require vsmoraes/laravel-pdf Then add: ```php -'Vsmoraes\Pdf\PdfServiceProvider' +Vsmoraes\Pdf\PdfServiceProvider::class ``` To the `providers` array on your `config/app.php` @@ -33,7 +32,7 @@ To the `aliases` array on yout `config/app.php` in order to enable the PDF facad ## Usage ```php -$router->get('/pdf/view', function() { +Route::get('/pdf/view', function() { $html = view('pdfs.example')->render(); return PDF::load($html)->show(); @@ -42,16 +41,36 @@ $router->get('/pdf/view', function() { ### Force download ```php -$router->get('/pdf/download', function() { +Route::get('/pdf/download', function() { $html = view('pdfs.example')->render(); return PDF::load($html)->download(); }); ``` +### Return PDF as string +```php +Route::get('/pdf/output', function() { + $html = view('pdfs.example')->render(); + + return PDF::load($html) + ->output(); +}); +``` + +### Set paper size and orientation +```php + Route::get('/pdf/output', function() { + $html = view('pdfs.example')->render(); + + return PDF::load($html, 'A4', 'landscape') + ->output(); + }); +``` + ### Output to a file ```php -$router->get('/pdf/output', function() { +Route::get('/pdf/output', function() { $html = view('pdfs.example')->render(); PDF::load($html) @@ -87,3 +106,19 @@ class HomeController extends BaseControler } } ``` + +## Configuration +Dompdf allows you to configure a bunch of things on your PDF file. In previous versions we used to accomplish this through environment vars, now you can change this configuration keys on the fly: + +```php +Route::get('/pdf/view', function() { + $html = view('pdfs.example')->render(); + + $defaultOptions = PDF::getOptions(); + $defaultOptions->setDefaultFont('Courier'); + + return PDF::setOptions($defaultOptions)->load($html)->download(); +}); +``` + +For the complete configuration reference: [Dompdf options](https://github.com/dompdf/dompdf/blob/master/src/Options.php) diff --git a/vendor/vsmoraes/laravel-pdf/composer.json b/vendor/vsmoraes/laravel-pdf/composer.json index 4a90a8a71..01de7d7ef 100755 --- a/vendor/vsmoraes/laravel-pdf/composer.json +++ b/vendor/vsmoraes/laravel-pdf/composer.json @@ -1,17 +1,18 @@ { "name": "vsmoraes/laravel-pdf", "description": "DOMPDF module for Laravel 5", - "keywords": ["laravel", "dompdf", "pdf"], + "keywords": ["laravel", "dompdf", "pdf", "html", "css", "html2pdf"], "license": "MIT", "authors": [ { "name": "Vinicius Moraes", "email": "vinicius@archlinux.com.br" } ], "require": { - "php": ">=5.4.0", - "dompdf/dompdf": "0.6.*" + "php": ">=8.1", + "dompdf/dompdf": "0.8.*|0.9.*|1.0.*|1.1.*", + "illuminate/http": "^9.0" }, "require-dev": { - "phpunit/phpunit": "4.4.*" + "phpunit/phpunit": "^9.5.10" }, "autoload": { "psr-4": { diff --git a/vendor/vsmoraes/laravel-pdf/phpunit.xml b/vendor/vsmoraes/laravel-pdf/phpunit.xml index 57ceb1975..3ef566938 100755 --- a/vendor/vsmoraes/laravel-pdf/phpunit.xml +++ b/vendor/vsmoraes/laravel-pdf/phpunit.xml @@ -1,8 +1,16 @@ - - + - - tests/ + + ./tests/src diff --git a/vendor/vsmoraes/laravel-pdf/src/Dompdf.php b/vendor/vsmoraes/laravel-pdf/src/Dompdf.php index 039af8c6c..5d51567a4 100755 --- a/vendor/vsmoraes/laravel-pdf/src/Dompdf.php +++ b/vendor/vsmoraes/laravel-pdf/src/Dompdf.php @@ -1,10 +1,13 @@ dompdfInstance = $dompdf; } - /** * {@inheritdoc} */ - public function load($html, $size = 'A4', $orientation = 'portrait') + public function load($html, $size = Pdf::DEFAULT_SIZE, $orientation = Pdf::DEFAULT_ORIENTATION) { - $this->dompdfInstance->load_html($html); + $this->dompdfInstance->loadHtml($html); $this->setPaper($size, $orientation); return $this; @@ -45,16 +46,11 @@ class Dompdf implements Pdf /** * {@inheritdoc} */ - public function filename($filename = null) + public function filename($filename) { - if ($filename) { - $this->filename = $filename; + $this->filename = $filename; - // chain when the filename is set - return $this; - } - - return $this->filename; + return $this; } /** @@ -62,7 +58,9 @@ class Dompdf implements Pdf */ public function setPaper($size, $orientation) { - return $this->dompdfInstance->set_paper($size, $orientation); + $this->dompdfInstance->setPaper($size, $orientation); + + return $this; } /** @@ -70,36 +68,52 @@ class Dompdf implements Pdf */ public function render() { - return $this->dompdfInstance->render(); + $this->dompdfInstance->render(); + + return $this; } /** * {@inheritdoc} */ - public function clear() + public function setOptions(Options $options) { - \Image_Cache::clear(); + $this->dompdfInstance->setOptions($options); - return true; + return $this; } /** * {@inheritdoc} */ - public function show($options = ['compress' => 1, 'Attachment' => 0]) + public function getOptions() { + return $this->dompdfInstance->getOptions(); + } + + /** + * {@inheritdoc} + */ + public function show($acceptRanges = false, $compress = true, $attachment = true) + { + $options = [ + 'Accept-Ranges' => (int) $acceptRanges, + 'compress' => (int) $compress, + 'Attachment' => (int) $attachment, + ]; + $this->render(); - $this->clear(); + $filename = !is_null($this->filename) ? $this->filename : static::DOWNLOAD_FILENAME; - return $this->dompdfInstance->stream($this->filename(), $options); + $this->dompdfInstance->stream($filename, $options); } /** * {@inheritdoc} */ - public function download($options = ['compress' => 1, 'Attachment' => 1]) + public function download() { - return new Response($this->show($options), 200, [ + return new Response($this->show(false, true, true), 200, [ 'Content-Type' => 'application/pdf', ]); } @@ -107,10 +121,19 @@ class Dompdf implements Pdf /** * {@inheritdoc} */ - public function output($options = ['compress' => 1]) + public function output($compress = true) { - $this->render(); + $options = [ + 'compress' => (int) $compress, + ]; - return $this->dompdfInstance->output($options); + $this->render(); + $output = $this->dompdfInstance->output($options); + + if (!is_null($this->filename)) { + file_put_contents($this->filename, $output); + } + + return $output; } } diff --git a/vendor/vsmoraes/laravel-pdf/src/Pdf.php b/vendor/vsmoraes/laravel-pdf/src/Pdf.php index 9909c204f..381ecfed9 100755 --- a/vendor/vsmoraes/laravel-pdf/src/Pdf.php +++ b/vendor/vsmoraes/laravel-pdf/src/Pdf.php @@ -1,71 +1,92 @@ 1, 'Attachment' => 0]); + public function show($acceptRanges = false, $compress = true, $attachment = true); /** * Forces the pdf to download * - * @param array $options * @return mixed */ - public function download($options = ['compress' => 1, 'Attachment' => 0]); + public function download(); /** * Output the pdf the to file speficied on $this->filename() * - * @param array $options - * @return mixed + * @param bool $compress + * + * @return string */ - public function output($options = ['compress' => 1]); + public function output($compress = true); + /** + * Define Dompdf Options + * @see https://github.com/dompdf/dompdf/blob/master/src/Options.php + * + * @param Options $options + * + * @return $this + */ + public function setOptions(Options $options); + + /** + * Return the current Dompdf options + * @see https://github.com/dompdf/dompdf/blob/master/src/Options.php + * + * @return Options + */ + public function getOptions(); } diff --git a/vendor/vsmoraes/laravel-pdf/src/PdfServiceProvider.php b/vendor/vsmoraes/laravel-pdf/src/PdfServiceProvider.php index 752e70d44..dcb5d20f4 100755 --- a/vendor/vsmoraes/laravel-pdf/src/PdfServiceProvider.php +++ b/vendor/vsmoraes/laravel-pdf/src/PdfServiceProvider.php @@ -1,6 +1,7 @@ app->bind('DOMPDF', function() { - return new \DOMPDF(); + $this->app->bind(Dompdf::class, function() { + return new Dompdf(); }); - $this->app->bind('Vsmoraes\Pdf\Pdf', function() { - define('DOMPDF_ENABLE_AUTOLOAD', false); - - require_once base_path() . '/vendor/dompdf/dompdf/dompdf_config.inc.php'; - - return new Dompdf(new \DOMPDF()); + $this->app->bind(Pdf::class, function() { + return new MyDompdf(new Dompdf()); }); } @@ -39,6 +37,8 @@ class PdfServiceProvider extends ServiceProvider */ public function provides() { - return ['Vsmoraes\Pdf\Pdf']; + return [ + Pdf::class, + ]; } } diff --git a/vendor/vsmoraes/laravel-pdf/tests/bootstrap.php b/vendor/vsmoraes/laravel-pdf/tests/bootstrap.php index 2272beb29..d21c14df8 100755 --- a/vendor/vsmoraes/laravel-pdf/tests/bootstrap.php +++ b/vendor/vsmoraes/laravel-pdf/tests/bootstrap.php @@ -1,6 +1,3 @@ getMockBuilder('\DOMPDF') - ->setMethods(['load_html']) + $html = ''; + $size = Pdf::DEFAULT_SIZE; + $orientation = Pdf::DEFAULT_ORIENTATION; + + $stub = $this->getMockBuilder(\Dompdf\Dompdf::class) + ->setMethods(['loadHtml', 'setPaper']) ->getMock(); - $pdf = new \Vsmoraes\Pdf\Dompdf($stub); + $stub->expects($this->once()) + ->method('loadHtml') + ->with($html); $stub->expects($this->once()) - ->method('load_html'); + ->method('setPaper') + ->with($size, $orientation); - $pdf->load(''); + $pdf = new Dompdf($stub); + $result = $pdf->load($html); + + $this->assertEquals($pdf, $result); } public function testShowHtml() { - $stub = $this->getMockBuilder('\DOMPDF') - ->getMock(); + $html = ''; + $size = Pdf::DEFAULT_SIZE; + $orientation = Pdf::DEFAULT_ORIENTATION; - $pdf = new \Vsmoraes\Pdf\Dompdf($stub); + $stub = $this->getMockBuilder(\Dompdf\Dompdf::class) + ->setMethods(['setPaper', 'stream']) + ->getMock(); $stub->expects($this->once()) ->method('stream'); - $pdf->load(''); + $stub->expects($this->once()) + ->method('setPaper') + ->with($size, $orientation); + + $pdf = new Dompdf($stub); + $pdf->load($html); $pdf->show(); } - }