includes/language.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # BugStrike [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 // ###################################################################
  14 // LEXICAL STRING CONSTANTS
  15
  16 $lang->setlex('error_invalid_id', $lang->string('That is an invalid ID.'));
  17
  18 // ###################################################################
  19 // updates the localization cache
  20 function build_language_cache($languageid)
  21 {
  22         global $bugsys;
  23
  24         $bugsys->db->query("DELETE FROM localization WHERE languageid = $languageid");
  25
  26         $localizations = fetch_phrases($language['languageid'], true);
  27         foreach ($localizations AS $key => $value)
  28         {
  29                 $bugsys->db->query("INSERT INTO localization (localkey, localtext, languageid) VALUES ('" . $bugsys->escape($key) . "', '" . $bugsys->escape($value) . "', $languageid)");
  30         }
  31 }
  32
  33 // ###################################################################
  34 // fetches phrases from the system
  35 function fetch_phrases($languageid, $forcexml = false)
  36 {
  37         global $bugsys;
  38
  39         $language =& $bugsys->datastore['language']["$languageid"];
  40
  41         $locals = array();
  42
  43         if ($language['debug'] OR $forcexml)
  44         {
  45                 if (!file_exists($language['filename']))
  46                 {
  47                         trigger_error('Cannot load XML strings file', E_USER_ERROR);
  48                 }
  49
  50                 $xmldata = file_get_contents($language['filename']);
  51                 if ($xmldata === false)
  52                 {
  53                         trigger_error('Error reading XML strings file', E_USER_ERROR);
  54                 }
  55
  56                 $xml = $bugsys->xml->parse($xmldata);
  57                 foreach ($xml['language']['phrase'] AS $phrase)
  58                 {
  59                         $locals[ $phrase['key']['value'] ] = $phrase['value']['value'];
  60                 }
  61         }
  62         else
  63         {
  64                 $localizations = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "localization WHERE languageid = $languageid");
  65                 while ($local = $bugsys->db->fetch_array($localizations))
  66                 {
  67                         $locals["$local[localkey]"] = $local['localtext'];
  68                 }
  69                 $bugsys->db->free_result($localizations);
  70         }
  71
  72         return $locals;
  73 }
  74
  75 // ###################################################################
  76 // determines the user's language
  77 function fetch_user_language()
  78 {
  79         global $bugsys;
  80
  81         if ($bugsys->userinfo['userid'])
  82         {
  83                 $languageid = $bugsys->userinfo['languageid'];
  84                 $language = $bugsys->datastore['language']["$languageid"];
  85         }
  86
  87         if (!$languageid)
  88         {
  89                 foreach ($bugsys->datastore['language'] AS $language)
  90                 {
  91                         if ($language['default'])
  92                         {
  93                                 $languageid = $language['languageid'];
  94                                 $language = $bugsys->datastore['language']["$languageid"];
  95                                 break;
  96                         }
  97                 }
  98         }
  99
 100         $lang['id'] = $language['languageid'];
 101         $lang['charset'] = $language['charset'];
 102         $lang['direction'] = $language['direction'];
 103         $lang['code'] = $language['languagecode'];
 104
 105         return $lang;
 106 }
 107
 108 /*=====================================================================*\
 109 || ###################################################################
 110 || # $HeadURL$
 111 || # $Id$
 112 || ###################################################################
 113 \*=====================================================================*/
 114 ?>