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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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* (c) Fabien Potencier <fabien.potencier@symfony-project.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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/**
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* @package symfony
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* @subpackage i18n
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id: sfI18nApplicationExtract.class.php 14872 2009-01-19 08:32:06Z fabien $
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*/
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class sfI18nApplicationExtract extends sfI18nExtract
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{
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protected $extractObjects = array();
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/**
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* Configures the current extract object.
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*/
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public function configure()
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{
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$this->extractObjects = array();
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// Modules
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$moduleNames = sfFinder::type('dir')->maxdepth(0)->relative()->in(sfConfig::get('sf_app_module_dir'));
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foreach ($moduleNames as $moduleName)
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{
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$this->extractObjects[] = new sfI18nModuleExtract($this->i18n, $this->culture, array('module' => $moduleName));
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}
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}
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/**
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* Extracts i18n strings.
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*
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* This class must be implemented by subclasses.
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*/
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public function extract()
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{
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foreach ($this->extractObjects as $extractObject)
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{
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$extractObject->extract();
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}
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// Add global templates
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$this->extractFromPhpFiles(sfConfig::get('sf_app_template_dir'));
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// Add global librairies
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$this->extractFromPhpFiles(sfConfig::get('sf_app_lib_dir'));
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}
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/**
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* Gets the current i18n strings.
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*/
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public function getCurrentMessages()
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{
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return array_unique(array_merge($this->currentMessages, $this->aggregateMessages('getCurrentMessages')));
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}
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/**
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* Gets all i18n strings seen during the extraction process.
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*/
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public function getAllSeenMessages()
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{
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return array_unique(array_merge($this->allSeenMessages, $this->aggregateMessages('getAllSeenMessages')));
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}
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protected function aggregateMessages($method)
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{
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$messages = array();
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foreach ($this->extractObjects as $extractObject)
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{
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$messages = array_merge($messages, $extractObject->$method());
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}
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return array_unique($messages);
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}
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}
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