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<?php |
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namespace App\Http\Controllers; |
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use Illuminate\Http\Request; |
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use Illuminate\Routing\Controller; |
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class Language extends Controller |
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{ |
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/** |
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* Set locale if it's allowed. |
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* |
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* @param string $locale |
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* @param Request $request |
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**/ |
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private function setLocale($locale, $request) |
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{ |
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// Check if is allowed and set default locale if not |
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if (! language()->allowed($locale)) { |
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$locale = config('app.locale'); |
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} |
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if (backpack_auth()->check()) { |
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backpack_auth()->user()->setAttribute('locale', $locale)->save(); |
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} else { |
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$request->session()->put('locale', $locale); |
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} |
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} |
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/** |
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* Set locale and return home url. |
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* |
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* @param string $locale |
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* |
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* @return string |
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**/ |
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public function home($locale, Request $request) |
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{ |
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$this->setLocale($locale, $request); |
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$url = config('language.url') ? url('/'.$locale) : url('/'); |
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return redirect()->to($url); |
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} |
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/** |
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* Set locale and return back. |
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* |
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* @param string $locale |
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* |
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* @return string |
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**/ |
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public function back($locale, Request $request) |
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{ |
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$this->setLocale($locale, $request); |
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$session = $request->session(); |
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if (config('language.url')) { |
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$previous_url = substr(str_replace(config('settings.app_url'), '', $session->previousUrl()), 7); |
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if (strlen($previous_url) == 3) { |
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$previous_url = substr($previous_url, 3); |
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} else { |
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$previous_url = substr($previous_url, strrpos($previous_url, '/') + 1); |
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} |
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$url = rtrim(config('settings.app_url'), '/').'/'.$locale.'/'.ltrim($previous_url, '/'); |
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$session->setPreviousUrl($url); |
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} |
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return redirect()->to($session->previousUrl()); |
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} |
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} |
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academico-sis /
academico
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: