265 lines
10 KiB
PHP
265 lines
10 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin\helpdesk;
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// controllers
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use App;
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// requests
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use App\Http\Controllers\Controller;
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//supports
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use App\Http\Requests;
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use Config;
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//classes
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use File;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Redirect;
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use Illuminate\Support\Facades\Session;
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use Input;
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use Lang;
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use UnAuth;
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use Validator;
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/**
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* SlaController.
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*
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* @author Ladybird <info@ladybirdweb.com>
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*/
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class LanguageController extends Controller
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{
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/**
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* Create a new controller instance.
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*
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* @return type void
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*/
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public function __construct()
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{
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$this->middleware('auth');
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$this->middleware('roles');
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}
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/**
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* Switch language at runtime.
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*
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* @param type "" $lang
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*
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* @return type response
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*/
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public function switchLanguage($lang)
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{
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$changed = UnAuth::changeLanguage($lang);
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if (!$changed) {
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return \Redirect::back()->with('fails', Lang::get('lang.language-error'));
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} else {
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return \Redirect::back();
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}
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}
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/**
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* Shows language page.
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*
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* @return type response
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*/
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public function index()
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{
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return view('themes.default1.admin.helpdesk.language.index');
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}
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/**
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* Shows Language upload form.
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*
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* @return type response
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*/
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public function getForm()
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{
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return view('themes.default1.admin.helpdesk.language.create');
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}
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/**
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* Provide language datatable to language page.
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*
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* @return type
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*/
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public function getLanguages()
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{
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$path = base_path('resources/lang');
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$values = scandir($path); //Extracts names of directories present in lang directory
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$values = array_slice($values, 2); // skips array element $value[0] = '.' & $value[1] = '..'
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$sysLanguage = \Cache::get('language');
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return \Datatable::collection(new Collection($values))
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->addColumn('language', function ($model) {
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$img_src = 'lb-faveo/flags/'.$model.'.png';
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if ($model == Config::get('app.fallback_locale')) {
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return '<img src="'.asset($img_src).'"/> '.Config::get('languages.'.$model)[0].' ('.Lang::get('lang.default-fallback').')';
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} else {
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return '<img src="'.asset($img_src).'"/> '.Config::get('languages.'.$model)[0];
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}
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})
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->addColumn('name', function ($model) {
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if ($model == Config::get('app.fallback_locale')) {
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return Config::get('languages.'.$model)[1];
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} else {
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return Config::get('languages.'.$model)[1];
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}
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})
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->addColumn('id', function ($model) {
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return $model;
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})
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->addColumn('status', function ($model) use ($sysLanguage) {
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if ($sysLanguage === $model) {
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return "<span style='color:green'>".Lang::trans('lang.yes').'</span>';
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} else {
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return "<span style='color:red'>".Lang::trans('lang.no').'</span>';
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}
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})
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->addColumn('Action', function ($model) use ($sysLanguage) {
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if ($model === $sysLanguage) {
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return "<a href='change-language/".$model."' disabled><input type='button' class='btn btn-info btn-xs btn-flat' disabled value='".Lang::trans('lang.set_as_sys_lang')."'/></a>
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<a href='change-language/".$model."' class='btn btn-danger btn-xs btn-flat' disabled><i class='fa fa-trash' style='color:black;'> </i> ".Lang::trans('lang.delete').'</a>';
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} else {
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return "<a href='change-language/".$model."'><input type='button' class='btn btn-info btn-xs btn-flat' value='".Lang::trans('lang.set_as_sys_lang')."'/></a>
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<a href='delete-language/".$model."' class='btn btn-danger btn-xs btn-flat'><i class='fa fa-trash' style='color:black;'> </i> ".Lang::trans('lang.delete').'</a>';
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}
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})
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->searchColumns('language', 'id')
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->make();
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}
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/**
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* handle language file uploading.
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*
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* @return response
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*/
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public function postForm()
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{
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try {
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// getting all of the post data
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$file = [
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'File' => Input::file('File'),
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'language-name' => Input::input('language-name'),
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'iso-code' => Input::input('iso-code'),
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];
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// setting up rules
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$rules = [
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'File' => 'required|mimes:zip|max:30000',
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'language-name' => 'required',
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'iso-code' => 'required|max:2',
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]; // and for max size
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// doing the validation, passing post data, rules and the messages
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$validator = Validator::make($file, $rules);
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if ($validator->fails()) {
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// send back to the page with the input data and errors
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return Redirect::back()->withInput()->withErrors($validator);
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} else {
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//Checking if package already exists or not in lang folder
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$path = base_path('resources/lang');
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if (in_array(strtolower(Input::get('iso-code')), scandir($path))) {
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//sending back with error message
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Session::flash('fails', Lang::get('lang.package_exist'));
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Session::flash('link', 'change-language/'.strtolower(Input::get('iso-code')));
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return Redirect::back()->withInput();
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} elseif (!array_key_exists(strtolower(Input::get('iso-code')), Config::get('languages'))) {//Checking Valid ISO code form Languages.php
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//sending back with error message
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Session::flash('fails', Lang::get('lang.iso-code-error'));
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return Redirect::back()->withInput();
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} else {
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// checking file is valid.
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if (Input::file('File')->isValid()) {
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$name = Input::file('File')->getClientOriginalName(); //uploaded file's original name
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$destinationPath = base_path('public/uploads/'); // defining uploading path
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$extractpath = base_path('resources/lang').'/'.strtolower(Input::get('iso-code')); //defining extracting path
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mkdir($extractpath); //creating directroy for extracting uploadd file
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//mkdir($destinationPath);
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Input::file('File')->move($destinationPath, $name); // uploading file to given path
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\Zipper::make($destinationPath.'/'.$name)->extractTo($extractpath); //extracting file to give path
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//check if Zip extract foldercontains any subfolder
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$directories = File::directories($extractpath);
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//$directories = glob($extractpath. '/*' , GLOB_ONLYDIR);
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if (!empty($directories)) { //if extract folder contains subfolder
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$success = File::deleteDirectory($extractpath); //remove extracted folder and it's subfolder from lang
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//$success2 = File::delete($destinationPath.'/'.$name);
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if ($success) {
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//sending back with error message
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Session::flash('fails', Lang::get('lang.zipp-error'));
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Session::flash('link2', 'http://www.ladybirdweb.com/support/show/how-to-translate-faveo-into-multiple-languages');
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return Redirect::back()->withInput();
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}
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} else {
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// sending back with success message
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Session::flash('success', Lang::get('lang.upload-success'));
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Session::flash('link', 'change-language/'.strtolower(Input::get('iso-code')));
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return Redirect::route('LanguageController');
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}
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} else {
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// sending back with error message.
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Session::flash('fails', Lang::get('lang.file-error'));
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return Redirect::route('form');
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}
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}
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}
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} catch (\Exception $e) {
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Session::flash('fails', $e->getMessage());
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Redirect::back()->withInput();
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}
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}
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/**
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* allow user to download language template file.
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*
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* @return type
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*/
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public function download()
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{
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$path = 'downloads'.DIRECTORY_SEPARATOR.'en.zip';
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$file_path = public_path($path);
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return response()->download($file_path);
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}
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/**
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* This function is used to delete languages.
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*
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* @param type $lang
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*
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* @return type response
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*/
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public function deleteLanguage($lang)
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{
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if ($lang !== App::getLocale()) {
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if ($lang !== Config::get('app.fallback_locale')) {
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$deletePath = base_path('resources/lang').'/'.$lang; //define file path to delete
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$success = File::deleteDirectory($deletePath); //remove extracted folder and it's subfolder from lang
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if ($success) {
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//sending back with success message
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Session::flash('success', Lang::get('lang.delete-success'));
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return Redirect::back();
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} else {
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//sending back with error message
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Session::flash('fails', Lang::get('lang.lang-doesnot-exist'));
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return Redirect::back();
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}
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} else {
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Session::flash('fails', Lang::get('lang.lang-fallback-lang'));
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return redirect('languages');
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}
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} else {
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Session::flash('fails', Lang::get('lang.active-lang-error'));
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return redirect('languages');
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}
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}
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}
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