<?php /** * Translation, static. * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2008 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id$ * @package System.I18N */ /** * Get the MessageFormat class. */ Prado::using('System.I18N.core.MessageFormat'); /** * Translation class. * * Provides translation using a static MessageFormatter. * * @author Xiang Wei Zhuo <weizhuo[at]gmail[dot]com> * @version v1.0, last update on Tue Dec 28 11:54:48 EST 2004 * @package System.I18N */ class Translation extends TComponent { /** * The array of formatters. We define 1 formatter per translation catalog * This is a class static variable. * @var array */ protected static $formatters=array(); /** * Initialize the TTranslate translation components */ public static function init($catalogue='messages') { static $saveEventHandlerAttached=false; //initialized the default class wide formatter if(!isset(self::$formatters[$catalogue])) { $app = Prado::getApplication()->getGlobalization(); $config = $app->getTranslationConfiguration(); $source = MessageSource::factory($config['type'], $config['source'], $config['filename']); $source->setCulture($app->getCulture()); if($config['cache']) $source->setCache(new MessageCache($config['cache'])); self::$formatters[$catalogue] = new MessageFormat($source, $app->getCharset()); //mark untranslated text if($ps=$config['marker']) self::$formatters[$catalogue]->setUntranslatedPS(array($ps,$ps)); //save the message on end request // Do it only once ! if (!$saveEventHandlerAttached) { Prado::getApplication()->attachEventHandler( 'OnEndRequest', array('Translation', 'saveMessages')); $saveEventHandlerAttached=true; } } } /** * Get the static formatter from this component. * @return MessageFormat formattter. * @see localize() */ public static function formatter($catalogue='messages') { return self::$formatters[$catalogue]; } /** * Save untranslated messages to the catalogue. */ public static function saveMessages() { static $onceonly = true; if($onceonly) { foreach (self::$formatters as $catalogue=>$formatter) { $app = Prado::getApplication()->getGlobalization(); $config = $app->getTranslationConfiguration(); if(isset($config['autosave'])) { $formatter->getSource()->setCulture($app->getCulture()); $formatter->getSource()->save($catalogue); } } $onceonly = false; } } }