From 0dee8c3a9813944518595a534c9326cb85d9ab6f Mon Sep 17 00:00:00 2001
From: Konrad Rosenbaum <konrad@silmor.de>
Date: Sun, 27 Sep 2015 19:04:44 +0200
Subject: [PATCH] make web default language configurable

---
 www/config.php.template              |    5 +++++
 www/inc/classes/language_manager.php |   14 ++++++++++----
 www/inc/wext/format.php              |    3 ++-
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/www/config.php.template b/www/config.php.template
index 7646ad9..438a792 100644
--- a/www/config.php.template
+++ b/www/config.php.template
@@ -84,6 +84,11 @@ $ClientSessionTimeout=2*3600;
 //Template directory
 $template="./template/";
 
+//set this if you want to set a default language
+//it must exist as a directory inside the template directory
+//if unset the pseudo-language "C" will be used
+$default_language="en";
+
 //Renderer options
 $twigoptions = array(
   //cache points to:
diff --git a/www/inc/classes/language_manager.php b/www/inc/classes/language_manager.php
index 24fdf0f..65ed82d 100644
--- a/www/inc/classes/language_manager.php
+++ b/www/inc/classes/language_manager.php
@@ -1,8 +1,9 @@
 <?php
 // +----------------------------------------------------------------------
-// | PHP Source                                                           
+// | PHP Source
 // +----------------------------------------------------------------------
-// | Copyright (C) 2007 by Peter keller <peter@silmor.de>
+// | Copyright (C) 2007-8 by Peter keller <peter@silmor.de>
+// |           (c) 2010-15 Konrad Rosenbaum <konrad@silmor.de>
 // +----------------------------------------------------------------------
 // |
 // | Copyright: See COPYING file that comes with this distribution
@@ -41,7 +42,6 @@ function string_format($string, $array)
 class LanguageManager
 {
 	private static $instance=null;//will be instantiated by singleton()
-	private $lang="C";//fallback for unknown language, constructor overrides it
 	private $config;
 	private $templateFolder;
 	private $formatcfg;
@@ -101,7 +101,12 @@ class LanguageManager
 	/** returns the instance of the Language Manager */
 	public static function singleton()
 	{
+                global $default_language;
 		if(self::$instance===null) {
+                        //this may be set in config.php, otherwise use "C"
+                        if(!isset($default_language))
+                                $default_language="C";
+                        //instantiate LM
 			self::$instance = new LanguageManager();
 		}
 		
@@ -124,9 +129,10 @@ class LanguageManager
 	/**returns the configured language template folder plus its fallback*/
 	public function templateFolders()
 	{
+                global $default_language;
 		$ret=array();
 		$ret[]=realpath($this->templateFolder());
-		$ret[]=realpath($this->templateFolder."C/");
+		$ret[]=realpath($this->templateFolder.$default_language."/");
 		return $ret;
 	}
 	
diff --git a/www/inc/wext/format.php b/www/inc/wext/format.php
index 9162031..b5f9a60 100644
--- a/www/inc/wext/format.php
+++ b/www/inc/wext/format.php
@@ -19,9 +19,10 @@ class WOServerFormat extends WOServerFormatAbstract
 // 			echo "Loading ".$lang."<br/>";
 			$this->loadConfig($template."/".$lang."/format.cfg");
 		}else{
+                        global $default_language;
 			//fall back to default language
 // 			echo "Loading C as fallback<br/>";
-			$this->loadConfig($template."/C/format.cfg");
+			$this->loadConfig($template."/".$default_language."/format.cfg");
 		}
 		//check timezone
 		$tz=$this->gettimezone();
-- 
1.7.2.5