includes/language.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # Bugdar [#]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         $localizations = fetch_strings($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) . "', $languageid)");
  30         }
  31 }
  32
  33 // ###################################################################
  34 // fetches phrases from the system
  35 function fetch_strings($languageid, $forcexml = false)
  36 {
  37         global $bugsys;
  38
  39         $language =& $bugsys->datastore['language']["$languageid"];
  40
  41         $locals = array();
  42
  43         if (!$language['languageid'])
  44         {
  45                 return;
  46         }
  47
  48         if ($language['debug'] OR $forcexml)
  49         {
  50                 if (!file_exists($language['filename']))
  51                 {
  52                         trigger_error('Cannot load XML strings file', E_USER_WARNING);
  53                         return;
  54                 }
  55
  56                 $xmldata = file_get_contents($language['filename']);
  57                 if ($xmldata === false)
  58                 {
  59                         trigger_error('Error reading XML strings file', E_USER_WARNING);
  60                         return;
  61                 }
  62
  63                 $xml = $bugsys->xml->parse($xmldata);
  64                 foreach ($xml['localization']['string'] AS $string)
  65                 {
  66                         $locals[ $string['key']['value'] ] = $string['value']['value'];
  67                 }
  68         }
  69         else
  70         {
  71                 $localizations = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "localization WHERE languageid = $languageid");
  72                 while ($local = $bugsys->db->fetch_array($localizations))
  73                 {
  74                         $locals["$local[localkey]"] = $local['localtext'];
  75                 }
  76                 $bugsys->db->free_result($localizations);
  77         }
  78
  79         return $locals;
  80 }
  81
  82 // ###################################################################
  83 // determines the user's language
  84 function fetch_user_language()
  85 {
  86         global $bugsys;
  87
  88         if ($bugsys->userinfo['userid'])
  89         {
  90                 $languageid = $bugsys->userinfo['languageid'];
  91                 $language = $bugsys->datastore['language']["$languageid"];
  92         }
  93
  94         if (!$languageid)
  95         {
  96                 foreach ($bugsys->datastore['language'] AS $language)
  97                 {
  98                         if ($language['default'])
  99                         {
 100                                 $languageid = $language['languageid'];
 101                                 $language = $bugsys->datastore['language']["$languageid"];
 102                                 break;
 103                         }
 104                 }
 105         }
 106
 107         $lang['id'] = $language['languageid'];
 108         $lang['charset'] = $language['charset'];
 109         $lang['direction'] = $language['direction'];
 110         $lang['code'] = $language['languagecode'];
 111
 112         return $lang;
 113 }
 114
 115 /*=====================================================================*\
 116 || ###################################################################
 117 || # $HeadURL$
 118 || # $Id$
 119 || ###################################################################
 120 \*=====================================================================*/
 121 ?>