Merge branch 'master' into multi_app_dir

Conflicts:
	lib/app.php
	lib/base.php
	lib/minimizer/css.php
	lib/minimizer/js.php
	lib/template.php
	lib/util.php

1 files changed, 48 insertions, 15 deletions

diff --git a/lib/l10n.php b/lib/l10n.php
index 887652e2b85..4acbc5dcebc 100644
--- a/lib/l10n.php
+++ b/lib/l10n.php
@@ -40,6 +40,16 @@ class OC_L10N{
 	protected static $language = '';
 	
 	/**
+	 * App of this object
+	 */
+	protected $app;
+
+	/**
+	 * Language of this object
+	 */
+	protected $lang;
+
+	/**
 	 * Translations
 	 */
 	private $translations = array();
@@ -77,10 +87,17 @@ class OC_L10N{
 	 * language.
 	 */
 	public function __construct($app, $lang = null){
-		$this->init($app, $lang);
+		$this->app = $app;
+		$this->lang = $lang;
 	}
 		
-	protected function init($app, $lang = null){
+	protected function init(){
+		if ($this->app === true) {
+			return;
+		}
+		$app = $this->app;
+		$lang = $this->lang;
+		$this->app = true;
 		// Find the right language
 		if(is_null($lang)){
 			$lang = self::findLanguage($app);
@@ -127,10 +144,7 @@ class OC_L10N{
 	 * returned.
 	 */
 	public function t($text, $parameters = array()){
-		if(array_key_exists($text, $this->translations)){
-			return vsprintf($this->translations[$text], $parameters);
-		}
-		return vsprintf($text, $parameters);
+		return new OC_L10N_String($this, $text, $parameters);
 	}
 
 	/**
@@ -144,7 +158,7 @@ class OC_L10N{
 	public function tA($textArray){
 		$result = array();
 		foreach($textArray as $key => $text){
-			$result[$key] = $this->t($text);
+			$result[$key] = (string)$this->t($text);
 		}
 		return $result;
 	}
@@ -156,6 +170,7 @@ class OC_L10N{
 	 * Returns an associative array with all translations
 	 */
 	public function getTranslations(){
+		$this->init();
 		return $this->translations;
 	}
 
@@ -182,6 +197,7 @@ class OC_L10N{
 	 *    - params: timestamp (int/string)
 	 */
 	public function l($type, $data){
+		$this->init();
 		switch($type){
 			// If you add something don't forget to add it to $localizations
 			// at the top of the page
@@ -228,23 +244,29 @@ class OC_L10N{
 			return self::$language;
 		}
 
-		$available = array();
-		if(is_array($app)){
-			$available = $app;
-		}
-		else{
-			$available=self::findAvailableLanguages($app);
-		}
 		if(OC_User::getUser() && OC_Preferences::getValue(OC_User::getUser(), 'core', 'lang')){
 			$lang = OC_Preferences::getValue(OC_User::getUser(), 'core', 'lang');
 			self::$language = $lang;
-			if(array_search($lang, $available) !== false){
+			if(is_array($app)){
+				$available = $app;
+				$lang_exists = array_search($lang, $available) !== false;
+			}
+			else {
+				$lang_exists = self::languageExists($app, $lang);
+			}
+			if($lang_exists){
 				return $lang;
 			}
 		}
 
 		if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
 			$accepted_languages = preg_split('/,\s*/', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+			if(is_array($app)){
+				$available = $app;
+			}
+			else{
+				$available = self::findAvailableLanguages($app);
+			}
 			foreach($accepted_languages as $i){
 				$temp = explode(';', $i);
 				if(array_search($temp[0], $available) !== false){
@@ -296,4 +318,15 @@ class OC_L10N{
 		}
 		return $available;
 	}
+
+	public static function languageExists($app, $lang){
+		if ($lang == 'en'){//english is always available
+			return true;
+		}
+		$dir = self::findI18nDir($app);
+		if(is_dir($dir)){
+			return file_exists($dir.'/'.$lang.'.php');
+		}
+		return false;
+	}
 }