includes/language.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 // ###################################################################
  23 // LEXICAL STRING CONSTANTS
  24
  25 $lang->setlex('error_invalid_id', _('That is an invalid ID.'));
  26
  27 // ###################################################################
  28 // updates the localization cache
  29 function build_language_cache($languageid)
  30 {
  31         global $bugsys;
  32
  33         $bugsys->db->query("DELETE FROM " . TABLE_PREFIX . "localization WHERE languageid = $languageid");
  34
  35         $localizations = fetch_strings($languageid, true);
  36         foreach ($localizations AS $key => $value)
  37         {
  38                 $bugsys->db->query("INSERT INTO " . TABLE_PREFIX . "localization (localkey, localtext, languageid) VALUES ('" . $bugsys->escape($key) . "', '" . $bugsys->escape($value) . "', $languageid)");
  39         }
  40 }
  41
  42 // ###################################################################
  43 // fetches phrases from the system
  44 function fetch_strings($languageid, $forcexml = false)
  45 {
  46         global $bugsys;
  47
  48         $language =& $bugsys->datastore['language']["$languageid"];
  49
  50         $locals = array();
  51
  52         if (!$language['languageid'])
  53         {
  54                 return;
  55         }
  56
  57         if ($language['debug'] OR $forcexml)
  58         {
  59                 if (!file_exists($language['filename']))
  60                 {
  61                         trigger_error('Cannot load XML strings file', E_USER_WARNING);
  62                         return;
  63                 }
  64
  65                 $xmldata = file_get_contents($language['filename']);
  66                 if ($xmldata === false)
  67                 {
  68                         trigger_error('Error reading XML strings file', E_USER_WARNING);
  69                         return;
  70                 }
  71
  72                 $xml = $bugsys->xml->parse($xmldata);
  73                 foreach ($xml['localization']['string'] AS $string)
  74                 {
  75                         $locals[ $string['key']['value'] ] = $string['value']['value'];
  76                 }
  77         }
  78         else
  79         {
  80                 $localizations = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "localization WHERE languageid = $languageid");
  81                 while ($local = $bugsys->db->fetch_array($localizations))
  82                 {
  83                         $locals["$local[localkey]"] = $local['localtext'];
  84                 }
  85                 $bugsys->db->free_result($localizations);
  86         }
  87
  88         return $locals;
  89 }
  90
  91 // ###################################################################
  92 // determines the user's language
  93 function fetch_user_language()
  94 {
  95         global $bugsys;
  96
  97         if ($bugsys->userinfo['userid'])
  98         {
  99                 $languageid = $bugsys->userinfo['languageid'];
 100                 $language = $bugsys->datastore['language']["$languageid"];
 101         }
 102
 103         if (!$languageid AND is_array($bugsys->datastore['language']))
 104         {
 105                 foreach ($bugsys->datastore['language'] AS $language)
 106                 {
 107                         if ($bugsys->options['defaultlanguage'] == $language['languageid'])
 108                         {
 109                                 $languageid = $language['languageid'];
 110                                 $language = $bugsys->datastore['language']["$languageid"];
 111                                 break;
 112                         }
 113                 }
 114         }
 115
 116         $lang['id'] = $language['languageid'];
 117         $lang['charset'] = $language['charset'];
 118         $lang['direction'] = $language['direction'];
 119         $lang['code'] = $language['languagecode'];
 120
 121         return $lang;
 122 }
 123
 124 /*=====================================================================*\
 125 || ###################################################################
 126 || # $HeadURL$
 127 || # $Id$
 128 || ###################################################################
 129 \*=====================================================================*/
 130 ?>