*/
class LanguageController extends Controller
{
/**
* Create a new controller instance.
*
* @return type void
*/
public function __construct()
{
$this->middleware('auth');
$this->middleware('roles');
}
/**
* Switch language at runtime.
*
* @param type "" $lang
*
* @return type response
*/
public function switchLanguage($lang)
{
$changed = UnAuth::changeLanguage($lang);
if (!$changed) {
return \Redirect::back()->with('fails', Lang::get('lang.language-error'));
} else {
return \Redirect::back();
}
}
/**
* Shows language page.
*
* @return type response
*/
public function index()
{
return view('themes.default1.admin.helpdesk.language.index');
}
/**
* Shows Language upload form.
*
* @return type response
*/
public function getForm()
{
return view('themes.default1.admin.helpdesk.language.create');
}
/**
* Provide language datatable to language page.
*
* @return type
*/
public function getLanguages()
{
$path = base_path('resources/lang');
$values = scandir($path); //Extracts names of directories present in lang directory
$values = array_slice($values, 2); // skips array element $value[0] = '.' & $value[1] = '..'
return \Datatable::collection(new Collection($values))
->addColumn('language', function ($model) {
if ($model == Config::get('app.fallback_locale')) {
return Config::get('languages.'.$model).' ('.Lang::get('lang.default').')';
} else {
return Config::get('languages.'.$model);
}
})
->addColumn('id', function ($model) {
return $model;
})
->addColumn('status', function ($model) {
if (Lang::getLocale() === $model) {
return "".Lang::trans('lang.active').'';
} else {
return "".Lang::trans('lang.inactive').'';
}
})
->addColumn('Action', function ($model) {
if (Lang::getLocale() === $model) {
return "
".Lang::trans('lang.delete').'';
} else {
return "
".Lang::trans('lang.delete').'';
}
})
->searchColumns('language', 'id')
->make();
}
/**
* handle language file uploading.
*
* @return response
*/
public function postForm()
{
try {
// getting all of the post data
$file = [
'File' => Input::file('File'),
'language-name' => Input::input('language-name'),
'iso-code' => Input::input('iso-code'),
];
// setting up rules
$rules = [
'File' => 'required|mimes:zip|max:30000',
'language-name' => 'required',
'iso-code' => 'required|max:2',
]; // and for max size
// doing the validation, passing post data, rules and the messages
$validator = Validator::make($file, $rules);
if ($validator->fails()) {
// send back to the page with the input data and errors
return Redirect::back()->withInput()->withErrors($validator);
} else {
//Checking if package already exists or not in lang folder
$path = base_path('resources/lang');
if (in_array(strtolower(Input::get('iso-code')), scandir($path))) {
//sending back with error message
Session::flash('fails', Lang::get('lang.package_exist'));
Session::flash('link', 'change-language/'.strtolower(Input::get('iso-code')));
return Redirect::back()->withInput();
} elseif (!array_key_exists(strtolower(Input::get('iso-code')), Config::get('languages'))) {//Checking Valid ISO code form Languages.php
//sending back with error message
Session::flash('fails', Lang::get('lang.iso-code-error'));
return Redirect::back()->withInput();
} else {
// checking file is valid.
if (Input::file('File')->isValid()) {
$name = Input::file('File')->getClientOriginalName(); //uploaded file's original name
$destinationPath = base_path('public/uploads/'); // defining uploading path
$extractpath = base_path('resources/lang').'/'.strtolower(Input::get('iso-code')); //defining extracting path
mkdir($extractpath); //creating directroy for extracting uploadd file
//mkdir($destinationPath);
Input::file('File')->move($destinationPath, $name); // uploading file to given path
\Zipper::make($destinationPath.'/'.$name)->extractTo($extractpath); //extracting file to give path
//check if Zip extract foldercontains any subfolder
$directories = File::directories($extractpath);
//$directories = glob($extractpath. '/*' , GLOB_ONLYDIR);
if (!empty($directories)) { //if extract folder contains subfolder
$success = File::deleteDirectory($extractpath); //remove extracted folder and it's subfolder from lang
//$success2 = File::delete($destinationPath.'/'.$name);
if ($success) {
//sending back with error message
Session::flash('fails', Lang::get('lang.zipp-error'));
Session::flash('link2', 'http://www.ladybirdweb.com/support/show/how-to-translate-faveo-into-multiple-languages');
return Redirect::back()->withInput();
}
} else {
// sending back with success message
Session::flash('success', Lang::get('lang.upload-success'));
Session::flash('link', 'change-language/'.strtolower(Input::get('iso-code')));
return Redirect::route('LanguageController');
}
} else {
// sending back with error message.
Session::flash('fails', Lang::get('lang.file-error'));
return Redirect::route('form');
}
}
}
} catch (\Exception $e) {
Session::flash('fails', $e->getMessage());
Redirect::back()->withInput();
}
}
/**
* allow user to download language template file.
*
* @return type
*/
public function download()
{
$path = 'downloads'.DIRECTORY_SEPARATOR.'en.zip';
$file_path = public_path($path);
return response()->download($file_path);
}
/**
* This function is used to delete languages.
*
* @param type $lang
*
* @return type response
*/
public function deleteLanguage($lang)
{
if ($lang !== App::getLocale()) {
if ($lang !== Config::get('app.fallback_locale')) {
$deletePath = base_path('resources/lang').'/'.$lang; //define file path to delete
$success = File::deleteDirectory($deletePath); //remove extracted folder and it's subfolder from lang
if ($success) {
//sending back with success message
Session::flash('success', Lang::get('lang.delete-success'));
return Redirect::back();
} else {
//sending back with error message
Session::flash('fails', Lang::get('lang.lang-doesnot-exist'));
return Redirect::back();
}
} else {
Session::flash('fails', Lang::get('lang.lang-fallback-lang'));
return redirect('languages');
}
} else {
Session::flash('fails', Lang::get('lang.active-lang-error'));
return redirect('languages');
}
}
}