i18n.inc

   1 <?php
   2
   3 /**
   4  * Conditional definition of conf_url_rewrite
   5  *
   6  */
   7
   8 function conf_url_rewrite($path, $mode = 'incoming') {
   9                 if(variable_get('i18n_keep','')=='url'){
  10                          return i18n_url_rewrite($path,$mode);
  11                 } else {
  12                         return $path;
  13                 }
  14 }
  15
  16 function i18n_url_rewrite($path, $mode = 'incoming') {
  17         global $i18n_langpath;
  18   if ($mode == 'incoming') { // URL coming from a client
  19                         if($i18n_langpath=i18n_get_lang_prefix($path)){
  20                                 // Remove language from path and try to find alias for new path
  21                                 $path=substr($path,3);
  22                                 return drupal_get_normal_path($path);
  23                         } else {
  24                                 return $path;
  25                         }
  26
  27   }
  28   else { // URL going out to a client
  29         if($i18n_langpath){
  30                 return "$i18n_langpath/$path";
  31         } else {
  32                 return $path;
  33         }
  34   }
  35 }
  36
  37 // Get language from path, but only if it is in the $languages array
  38 function i18n_get_lang_prefix($path){
  39         global $languages;
  40         $split=split("/",$path);
  41         $maybelang=$split[0];
  42         if($languages[$maybelang]){
  43                 return $maybelang;
  44         }
  45 }
  46 ?>