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   1  <?php
   2  /*************************************************************************************
   3     Copyright notice
   4  
   5     (c) 2002-2012 Oliver Georgi <oliver@phpwcms.de> // All rights reserved.
   6  
   7     This script is part of PHPWCMS. The PHPWCMS web content management system is
   8     free software; you can redistribute it and/or modify it under the terms of
   9     the GNU General Public License as published by the Free Software Foundation;
  10     either version 2 of the License, or (at your option) any later version.
  11  
  12     The GNU General Public License can be found at http://www.gnu.org/copyleft/gpl.html
  13     A copy is found in the textfile GPL.txt and important notices to the license
  14     from the author is found in LICENSE.txt distributed with these scripts.
  15  
  16     This script is distributed in the hope that it will be useful, but WITHOUT ANY
  17     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  18     PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  19  
  20     This copyright notice MUST APPEAR in all copies of the script!
  21  *************************************************************************************/
  22  
  23  
  24  // Revision 406 Update Check
  25  function phpwcms_revision_r406() {
  26          
  27      $status = true;
  28      
  29  
  30      // upgrade sysvalue fields +KH:24.11.2011 if no field exists
  31      $result = _dbQuery("SHOW COLUMNS FROM ".DB_PREPEND."phpwcms_sysvalue LIKE 'sysvalue_vartype'");
  32   
  33      // sysvalue_vartype
  34      if(empty($result)) {
  35          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD sysvalue_vartype VARCHAR(255) NOT NULL DEFAULT ''", 'ALTER');
  36      } elseif(isset($result[0]['Type']) && $result[0]['Type'] == 'varchar(100)') {
  37          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue CHANGE sysvalue_vartype sysvalue_vartype VARCHAR(255) NOT NULL DEFAULT ''", 'ALTER');
  38      }
  39  
  40      // sysvalue_value
  41      $result = _dbQuery("SHOW COLUMNS FROM ".DB_PREPEND."phpwcms_sysvalue LIKE 'sysvalue_value'");
  42      if(empty($result)) {
  43          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD sysvalue_value MEDIUMTEXT NOT NULL DEFAULT ''", 'ALTER');
  44      } elseif(isset($result[0]['Type']) && ($result[0]['Type'] == 'text' OR $result[0]['Type'] == 'mediumblob')) {
  45          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue CHANGE sysvalue_value sysvalue_value MEDIUMTEXT NOT NULL", 'ALTER');
  46      }
  47  
  48      // sysvalue_lastchange
  49      $result = _dbQuery("SHOW COLUMNS FROM ".DB_PREPEND."phpwcms_sysvalue LIKE 'sysvalue_lastchange'");
  50      if(empty($result)) {
  51          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD sysvalue_lastchange INT(11) NOT NULL DEFAULT 0", 'ALTER');
  52      }
  53      // sysvalue_group
  54      $result = _dbQuery("SHOW COLUMNS FROM ".DB_PREPEND."phpwcms_sysvalue LIKE 'sysvalue_group'");
  55      if(empty($result)) {
  56          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD sysvalue_group VARCHAR(255) NOT NULL DEFAULT ''", 'ALTER');
  57          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD INDEX (sysvalue_group)", 'ALTER');
  58      }
  59      // sysvalue_status
  60      $result = _dbQuery("SHOW COLUMNS FROM ".DB_PREPEND."phpwcms_sysvalue LIKE 'sysvalue_status'");
  61      if(empty($result)) {
  62          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD sysvalue_status INT(1) NOT NULL DEFAULT 0", 'ALTER');
  63          $result = _dbQuery("ALTER TABLE ".DB_PREPEND."phpwcms_sysvalue ADD INDEX (sysvalue_status)", 'ALTER');
  64      }
  65  
  66      // do former revision check
  67      // r404/405 required no action, so fallback to r403
  68      $r403 = '403';
  69      if(phpwcms_revision_check_temp($r403) !== true) {
  70          $status = phpwcms_revision_check($r403);
  71      }
  72  
  73      return $status;
  74  
  75  }
  76  
  77  ?>