* Prado 3.3.0

1 files changed, 106 insertions, 0 deletions

diff --git a/lib/prado/framework/I18N/Translation.php b/lib/prado/framework/I18N/Translation.php
new file mode 100644
index 0000000..69b3eb4
--- /dev/null
+++ b/lib/prado/framework/I18N/Translation.php
@@ -0,0 +1,106 @@
+<?php
+/**
+ * Translation, static.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link https://github.com/pradosoft/prado
+ * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
+ * @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(TPropertyValue::ensureBoolean($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 && TPropertyValue::ensureBoolean($config['autosave']))
+			{
+				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;
+		}
+	}
+}