1 files changed, 36 insertions, 30 deletions

diff --git a/include/language.php b/include/language.php
index 56d5f1cf4..2e7ad5ff1 100644
--- a/include/language.php
+++ b/include/language.php
@@ -1,4 +1,4 @@
-<?php
+<?php /** @file */
 
 
 /**
@@ -15,35 +15,33 @@
  *
  */
 
-
-if(! function_exists('get_browser_language')) {
 function get_browser_language() {
 
 	$langs = array();
 
 	if (x($_SERVER,'HTTP_ACCEPT_LANGUAGE')) {
-	    // break up string into pieces (languages and q factors)
-    	preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', 
+		// break up string into pieces (languages and q factors)
+		preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', 
 			$_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
 
-    	if (count($lang_parse[1])) {
-        	// create a list like "en" => 0.8
-        	$langs = array_combine($lang_parse[1], $lang_parse[4]);
-    	
-        	// set default to 1 for any without q factor
-        	foreach ($langs as $lang => $val) {
-            	if ($val === '') $langs[$lang] = 1;
-        	}
-
-        	// sort list based on value	
-        	arsort($langs, SORT_NUMERIC);
-    	}
+		if (count($lang_parse[1])) {
+			// create a list like "en" => 0.8
+			$langs = array_combine($lang_parse[1], $lang_parse[4]);
+		
+			// set default to 1 for any without q factor
+			foreach ($langs as $lang => $val) {
+				if ($val === '') $langs[$lang] = 1;
+			}
+
+			// sort list based on value	
+			arsort($langs, SORT_NUMERIC);
+		}
 	}
 	else
 		$langs['en'] = 1;
 
 	return $langs;
-}}
+}
 
 
 function get_best_language() {
@@ -62,7 +60,7 @@ function get_best_language() {
 	if(isset($preferred))
 		return $preferred;
 
-    $a = get_app();
+	$a = get_app();
 	return ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
 }
 
@@ -101,15 +99,25 @@ function pop_lang() {
 
 // load string translation table for alternate language
 
-if(! function_exists('load_translation_table')) {
-function load_translation_table($lang) {
+function load_translation_table($lang, $install = false) {
 	global $a;
 
+	$a->strings = array();
 	if(file_exists("view/$lang/strings.php")) {
 		include("view/$lang/strings.php");
 	}
-	else
-		$a->strings = array();
+
+	if(! $install) {
+		$plugins = q("SELECT name FROM addon WHERE installed=1;");
+		if ($plugins!==false) {
+			foreach($plugins as $p) {
+				$name = $p['name'];
+				if(file_exists("addon/$name/lang/$lang/strings.php")) {
+					include("addon/$name/lang/$lang/strings.php");
+				}
+			}
+		}
+	}
 
 	// Allow individual strings to be over-ridden on this site
 	// Either for the default language or for all languages
@@ -118,11 +126,10 @@ function load_translation_table($lang) {
 		include("view/local-$lang/strings.php");
 	}
 
-}}
+}
 
 // translate string if translation exists
 
-if(! function_exists('t')) {
 function t($s) {
 
 	global $a;
@@ -132,9 +139,9 @@ function t($s) {
 		return is_array($t)?$t[0]:$t;
 	}
 	return $s;
-}}
+}
+
 
-if(! function_exists('tt')){
 function tt($singular, $plural, $count){
 	$a = get_app();
 
@@ -152,15 +159,14 @@ function tt($singular, $plural, $count){
 	} else {
 		return $singular;
 	}
-}}
+}
 
 // provide a fallback which will not collide with 
 // a function defined in any language file 
 
-if(! function_exists('string_plural_select_default')) {
 function string_plural_select_default($n) {
 	return ($n != 1);
-}}
+}