X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fpgettext.php;h=5a0eab0b01078267a424c65ce47e22ab32879aa5;hb=2347a4326c0a0877595ed1c634d04bcf765ce90f;hp=37e09b54dacf2d7b5c9c35e247f65644862f8c99;hpb=cde888f7f87449d4f5a281b8a23abcf3234ce9b9;p=friendica.git

diff --git a/include/pgettext.php b/include/pgettext.php
index 37e09b54da..5a0eab0b01 100644
--- a/include/pgettext.php
+++ b/include/pgettext.php
@@ -15,10 +15,10 @@
  */
 
 
-if(! function_exists('get_language')) {
-function get_language() {
+if(! function_exists('get_browser_language')) {
+function get_browser_language() {
 
-	if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+	if (x($_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', 
 			$_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
@@ -49,10 +49,41 @@ function get_language() {
 	if(isset($preferred))
 		return $preferred;
 
+    $a = get_app();
 	return ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
 }}
 
 
+function push_lang($language) {
+	global $lang, $a;
+
+	$a->langsave = $lang;
+
+	if($language === $lang)
+		return;
+
+	if(isset($a->strings) && count($a->strings)) {
+		$a->stringsave = $a->strings;
+	}
+	$a->strings = array();
+	load_translation_table($language);
+	$lang = $language;
+}
+
+function pop_lang() {
+	global $lang, $a;
+
+	if($lang === $a->langsave)
+		return;
+
+	if(isset($a->stringsave))
+		$a->strings = $a->stringsave;
+	else
+		$a->strings = array();
+
+	$lang = $a->langsave;
+}
+
 
 // load string translation table for alternate language
 
@@ -60,8 +91,11 @@ if(! function_exists('load_translation_table')) {
 function load_translation_table($lang) {
 	global $a;
 
-	if(file_exists("view/$lang/strings.php"))
+	if(file_exists("view/$lang/strings.php")) {
 		include("view/$lang/strings.php");
+	}
+	else
+		$a->strings = array();
 }}
 
 // translate string if translation exists
@@ -80,12 +114,15 @@ function t($s) {
 
 if(! function_exists('tt')){
 function tt($singular, $plural, $count){
-	
+	global $lang;
 	$a = get_app();
 
 	if(x($a->strings,$singular)) {
 		$t = $a->strings[$singular];
-		$k = string_plural_select($count);
+		$f = 'string_plural_select_' . str_replace('-','_',$lang);
+		if(! function_exists($f))
+			$f = 'string_plural_select_default';
+		$k = $f($count);
 		return is_array($t)?$t[$k]:$t;
 	}
 	
@@ -94,4 +131,13 @@ function tt($singular, $plural, $count){
 	} else {
 		return $singular;
 	}
-}}
\ No newline at end of file
+}}
+
+// provide a fallback which will not collide with 
+// a function defined in any language file 
+
+if(! function_exists('string_plural_select_default')) {
+function string_plural_select_default($n) {
+	return ($n != 1);
+}}
+