66 lines
1.8 KiB
PHP
66 lines
1.8 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Translation\Loader;
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use Symfony\Component\Translation\Exception\InvalidResourceException;
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use Symfony\Component\Translation\Exception\NotFoundResourceException;
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use Symfony\Component\Config\Resource\FileResource;
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/**
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* @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
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*/
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abstract class FileLoader extends ArrayLoader
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{
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/**
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* {@inheritdoc}
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*/
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public function load($resource, $locale, $domain = 'messages')
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{
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if (!stream_is_local($resource)) {
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throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));
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}
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if (!file_exists($resource)) {
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throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
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}
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$messages = $this->loadResource($resource);
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// empty resource
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if (null === $messages) {
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$messages = array();
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}
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// not an array
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if (!is_array($messages)) {
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throw new InvalidResourceException(sprintf('Unable to load file "%s".', $resource));
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}
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$catalogue = parent::load($messages, $locale, $domain);
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if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
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$catalogue->addResource(new FileResource($resource));
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}
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return $catalogue;
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}
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/*
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* @param string $resource
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*
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* @return array
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*
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* @throws InvalidResourceException If stream content has an invalid format.
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*/
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abstract protected function loadResource($resource);
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}
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