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         $localizations = fetch_strings($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) . "', $languageid)");
  30         }
  31 }
  32
  33 // ###################################################################
  34 // fetches phrases from the system
  35 function fetch_strings($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_WARNING);
  48                         return;
  49                 }
  50
  51                 $xmldata = file_get_contents($language['filename']);
  52                 if ($xmldata === false)
  53                 {
  54                         trigger_error('Error reading XML strings file', E_USER_WARNING);
  55                         return;
  56                 }
  57
  58                 $xml = $bugsys->xml->parse($xmldata);
  59                 foreach ($xml['localization']['string'] AS $string)
  60                 {
  61                         $locals[ $string['key']['value'] ] = $string['value']['value'];
  62                 }
  63         }
  64         else
  65         {
  66                 $localizations = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "localization WHERE languageid = $languageid");
  67                 while ($local = $bugsys->db->fetch_array($localizations))
  68                 {
  69                         $locals["$local[localkey]"] = $local['localtext'];
  70                 }
  71                 $bugsys->db->free_result($localizations);
  72         }
  73
  74         return $locals;
  75 }
  76
  77 // ###################################################################
  78 // determines the user's language
  79 function fetch_user_language()
  80 {
  81         global $bugsys;
  82
  83         if ($bugsys->userinfo['userid'])
  84         {
  85                 $languageid = $bugsys->userinfo['languageid'];
  86                 $language = $bugsys->datastore['language']["$languageid"];
  87         }
  88
  89         if (!$languageid)
  90         {
  91                 foreach ($bugsys->datastore['language'] AS $language)
  92                 {
  93                         if ($language['default'])
  94                         {
  95                                 $languageid = $language['languageid'];
  96                                 $language = $bugsys->datastore['language']["$languageid"];
  97                                 break;
  98                         }
  99                 }
 100         }
 101
 102         $lang['id'] = $language['languageid'];
 103         $lang['charset'] = $language['charset'];
 104         $lang['direction'] = $language['direction'];
 105         $lang['code'] = $language['languagecode'];
 106
 107         return $lang;
 108 }
 109
 110 /*=====================================================================*\
 111 || ###################################################################
 112 || # $HeadURL$
 113 || # $Id$
 114 || ###################################################################
 115 \*=====================================================================*/
 116 ?>