includes/api_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 $GLOBALS['isso:callback']->load('api', null);
  23
  24 require_once('./includes/functions_datastore.php');
  25
  26 /**
  27 * API: Language
  28 *
  29 * @author               Blue Static
  30 * @copyright    Copyright ©2002 - [#]year[#], Blue Static
  31 * @version              $Revision$
  32 * @package              Bugdar
  33 *
  34 */
  35 class LanguageAPI extends API
  36 {
  37         /**
  38         * Fields
  39         * @var  array
  40         * @access       private
  41         */
  42         var $fields = array(
  43                 'languageid'    => array(TYPE_UINT,             REQ_AUTO,       'verify_nozero'),
  44                 'title'                 => array(TYPE_STR,              REQ_YES,        'verify_noempty'),
  45                 'charset'               => array(TYPE_STR,              REQ_YES),
  46                 'debug'                 => array(TYPE_BOOL,             REQ_NO),
  47                 'direction'             => array(TYPE_STR,              REQ_NO,         ':self'),
  48                 'userselect'    => array(TYPE_BOOL,             REQ_NO),
  49                 'filename'              => array(TYPE_STR,              REQ_YES)
  50         );
  51
  52         /**
  53         * Table
  54         * @var  string
  55         * @access       private
  56         */
  57         var $table = 'language';
  58
  59         /**
  60         * Table prefix
  61         * @var  string
  62         * @access       private
  63         */
  64         var $prefix = TABLE_PREFIX;
  65
  66         // ###################################################################
  67         /**
  68         * Post-insert
  69         *
  70         * @access       private
  71         */
  72         function post_insert()
  73         {
  74                 build_languages();
  75                 build_language_cache($this->insertid);
  76         }
  77
  78         // ###################################################################
  79         /**
  80         * Post-update
  81         *
  82         * @access       private
  83         */
  84         function post_update()
  85         {
  86                 build_languages();
  87         }
  88
  89         // ###################################################################
  90         /**
  91         * Pre-delete
  92         */
  93         function pre_delete()
  94         {
  95                 $count = $this->registry->db->query_first("SELECT COUNT(*) AS count FROM " . TABLE_PREFIX . "language");
  96                 if ($count['count'] < 2)
  97                 {
  98                         $this->error(_('At least one language needs to be present. Deleting this language would violate that.'));
  99                 }
 100
 101                 if ($this->registry->options['defaultlanguage'] == $this->values['languageid'])
 102                 {
 103                         $this->error(_('You cannot delete the default language. Please select another language to be the default language and then delete this one.'));
 104                 }
 105         }
 106
 107         // ###################################################################
 108         /**
 109         * Post-delete
 110         *
 111         * @access       private
 112         */
 113         function post_delete()
 114         {
 115                 build_languages();
 116                 $this->registry->db->query("DELETE FROM " . TABLE_PREFIX . "localization WHERE languageid = " . $this->values['languageid']);
 117         }
 118
 119         // ###################################################################
 120         /**
 121         * Verify: direction
 122         *
 123         * @access       private
 124         */
 125         function verify_direction()
 126         {
 127                 if (!in_array(array('ltr', 'rtl'), $this->values['direction']))
 128                 {
 129                         return _('The direction must be ltr (left-to-right) or rtl (right-to-left)');
 130                 }
 131                 return true;
 132         }
 133 }
 134
 135 /*=====================================================================*\
 136 || ###################################################################
 137 || # $HeadURL$
 138 || # $Id$
 139 || ###################################################################
 140 \*=====================================================================*/
 141 ?>