add translation in javascript, closes #23

[jirafeau_mojo42.git] / lib / lang.php

diff --git a/lib/lang.php b/lib/lang.php
index 0e8203bf8dc8ae5ad2ec877a8605bb6c17cca7fd..225323f3ba67179e4cb3f3a3518196f19280c9d0 100644 (file)
--- a/lib/lang.php
+++ b/lib/lang.php
@@ -67,4 +67,30 @@ function t ($text)
     return $trans[$text];\r
 }\r
 \r
+function json_lang_generator ()\r
+{\r
+    $cfg = $GLOBALS['cfg'];\r
+    $languages_list = $GLOBALS['languages_list'];\r
+\r
+    /* Detect user's langage if we are in automatic mode. */\r
+    if (strcmp ($cfg['lang'], 'auto') == 0)\r
+        $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);\r
+    else\r
+        $l = $cfg['lang'];\r
+\r
+    /* Is the langage in the list ? */\r
+    $found = false;\r
+    foreach ($languages_list as $key => $v)\r
+        if (strcmp ($l, $key) == 0)\r
+            $found = true;\r
+\r
+    /* Don't translate english. */\r
+    if (!($found && strcmp ($l, "en")))\r
+        return "{}";\r
+\r
+    /* Open translation file. */\r
+    $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json");\r
+    return $trans_j; \r
+}\r
+\r
 ?>\r