250 lines
9.2 KiB
PHP
250 lines
9.2 KiB
PHP
<?php namespace App\Http\Controllers\Admin\helpdesk;
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// controllers
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use App\Http\Controllers\Controller;
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// requests
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use App\Http\Requests;
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use Illuminate\Http\Request;
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//supports
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use Illuminate\Support\Facades\Redirect;
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use Illuminate\Support\Facades\Session;
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use Illuminate\Support\Collection;
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//classes
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use Input;
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use Config;
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use Validator;
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use Zipper;
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use App;
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use Lang;
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use Cache;
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use File;
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/**
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* SlaController
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*
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* @package Controllers
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* @subpackage Controller
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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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* Create a new controller instance.
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* @return type void
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*/
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public function __construct() {
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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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* @param type "" $lang
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* @return type response
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*/
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public function switchLanguage($lang) {
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//if(Cache::has('language'))
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//{
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// return Cache::get('language');
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//} else return 'false';
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// Cache::put('language',$)
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if(array_key_exists($lang, Config::get('languages'))) {
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// dd(array_key_exists($lang, Config::get('languages')));
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// app()->setLocale($lang);
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Cache::forever('language', $lang);
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// dd(Cache::get('language'));
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// dd()
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} else {
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return Redirect::back()->with('message', 'Language package not found in your lang directroy.');
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}
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return Redirect::back();
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}
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/**
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*Shows language page
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*@return type response
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*/
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public function index(){
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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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*@return type response
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*/
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public function getForm(){
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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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*@return type
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*/
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public function getLanguages()
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{
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$path = 'code/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] = '.' & $value[1] = '..'
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return \Datatable::collection(new Collection($values))
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->addColumn('language', function($model){
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return Config::get('languages.'.$model);
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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){
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if(Lang::getLocale()===$model){return "<span style='color:green'>".Lang::trans("lang.active")."</span>"; } else return "<span style='color:red'>".Lang::trans("lang.inactive")."</span>";
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})
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->addColumn('Action', function($model){
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if(Lang::getLocale()===$model){
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return "<a href='change-language/".$model."'><input type='button' class='btn btn-info btn-xs btn-flat' disabled value='". Lang::trans("lang.disable")."'/></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.enable")."'/></a>
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<a href='delete-language/".$model."' class='btn btn-danger btn-xs btn-flat'><i class='fa fa-trash' style='color:black;'> </i> ". Lang::trans("lang.delete")."</a>";
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}
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})
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->searchColumns('language','id')
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->make();
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}
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/**
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*handle language file uploading
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*@return response
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*/
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public function postForm() {
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// getting all of the post data
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$file = array(
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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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$rules = array(
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'File' => 'required|mimes:zip|max:30000',
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'language-name' => 'required',
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'iso-code' => 'required|max:2'
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); // and for max size
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// doing the validation, passing post data, rules and the messages
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$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 = 'code/resources/lang';
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if (in_array(Input::get('iso-code'), scandir($path))) {
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//sending back with error message
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Session::flash('fails', "Language package already exists.");
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Session::flash('link',"change-language/".Input::get('iso-code'));
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return Redirect::back()->withInput();
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} elseif (!array_key_exists(Input::get('iso-code'), Config::get('languages'))){//Checking Valid ISO code form Languages.php
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//sending back with error message
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Session::flash('fails', "Enter correct ISO-code");
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return Redirect::back()->withInput();
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} else {
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// checking file is valid.
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if (Input::file('File')->isValid()) {
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$name = Input::file('File')->getClientOriginalName(); //uploaded file's original name
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$destinationPath = 'code/public/uploads/'; // defining uploading path
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$extractpath = 'code/resources/lang/'.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', 'Error in directory structure. Zip file must contain language php files only. Try Again.');
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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', "uploaded successfully.");
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Session::flash('link',"change-language/".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', 'uploaded file is not valid');
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return Redirect::route('form');
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}
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}
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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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*@return type
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*/
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Public function download()
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{
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return response()->download('code/public/downloads/en.zip');
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}
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/**
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* This function is used to delete languages
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* @param type $lang
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* @return type response
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*/
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public function deleteLanguage($lang){
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if($lang !== App::getLocale()){
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$deletePath = 'code/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', 'Language package deleted successfully.');
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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', 'Language package does not exist.');
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return Redirect::back();
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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', 'Language package can not be deleted when it is active.');
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return redirect('languages');
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}
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}
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}
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