[Sommaire] [Imprimer]

   1  <?php # $Id: functions_upgrader.inc.php 1696 2007-05-18 07:59:14Z garvinhicking $
   2  # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
   3  # All rights reserved.  See LICENSE file for licensing details
   4  
   5  if (IN_serendipity !== true) {
   6      die ("Don't hack!");
   7  }
   8  
   9  if (defined('S9Y_FRAMEWORK_UPGRADER')) {
  10      return;
  11  }
  12  @define('S9Y_FRAMEWORK_UPGRADER', true);
  13  
  14  /**
  15   * This is a list of functions that are used by the upgrader. Define functions here that
  16   * are not used within usual Serendipity control flow
  17   */
  18  
  19  /* A list of files which got obsoleted in 0.8 */
  20  $obsolete_files = array(
  21      'serendipity.inc.php',
  22      'serendipity_layout.inc.php',
  23      'serendipity_layout_table.inc.php',
  24      'serendipity_entries_overview.inc.php',
  25      'serendipity_rss_exchange.inc.php',
  26      'serendipity_admin_category.inc.php',
  27      'serendipity_admin_comments.inc.php',
  28      'serendipity_admin_entries.inc.php',
  29      'serendipity_admin_images.inc.php',
  30      'serendipity_admin_installer.inc.php',
  31      'serendipity_admin_interop.inc.php',
  32      'serendipity_admin_overview.inc.php',
  33      'serendipity_admin_plugins.inc.php',
  34      'serendipity_admin_templates.inc.php',
  35      'serendipity_admin_upgrader.inc.php',
  36      'serendipity_admin_users.inc.php',
  37      'compat.php',
  38      'serendipity_functions_config.inc.php',
  39      'serendipity_functions_images.inc.php',
  40      'serendipity_functions_installer.inc.php',
  41      'serendipity_genpage.inc.php',
  42      'serendipity_lang.inc.php',
  43      'serendipity_plugin_api.php',
  44      'serendipity_sidebar_items.php',
  45      'serendipity_db.inc.php',
  46      'serendipity_db_mysql.inc.php',
  47      'serendipity_db_mysqli.inc.php',
  48      'serendipity_db_postgres.inc.php',
  49      'serendipity_db_pdo-postgres.inc.php',
  50      'serendipity_db_sqlite.inc.php',
  51      'serendipity_db_sqlite3.inc.php',
  52      'htaccess.cgi.errordocs.tpl',
  53      'htaccess.cgi.normal.tpl',
  54      'htaccess.cgi.rewrite.tpl',
  55      'htaccess.errordocs.tpl',
  56      'htaccess.normal.tpl',
  57      'htaccess.rewrite.tpl',
  58      'serendipity_config_local.tpl',
  59      'serendipity_config_user.tpl',
  60      'INSTALL',
  61      'LICENSE',
  62      'NEWS',
  63      'README',
  64      'TODO',
  65      'upgrade.sh',
  66      'templates/default/layout.php'
  67  );
  68  
  69  /**
  70   * Fix inpropper plugin constant names
  71   *
  72   * Before Serendipity 0.8, some plugins contained localized strings for indiciating some
  73   * configuration values. That got deprecated, and replaced by a language-independent constant.
  74   *
  75   * @access private
  76   * @param  string   (reserved for future use)
  77   * @return boolean
  78   */
  79  function serendipity_fixPlugins($case) {
  80      global $serendipity;
  81  
  82      switch($case) {
  83          case 'markup_column_names':
  84              $affected_plugins = array(
  85                  'serendipity_event_bbcode',
  86                  'serendipity_event_contentrewrite',
  87                  'serendipity_event_emoticate',
  88                  'serendipity_event_geshi',
  89                  'serendipity_event_nl2br',
  90                  'serendipity_event_textwiki',
  91                  'serendipity_event_trackexits',
  92                  'serendipity_event_xhtmlcleanup',
  93                  'serendipity_event_markdown',
  94                  'serendipity_event_s9ymarkup',
  95                  'serendipity_event_searchhighlight',
  96                  'serendipity_event_textile'
  97              );
  98  
  99              $elements = array(
 100                  'ENTRY_BODY',
 101                  'EXTENDED_BODY',
 102                  'COMMENT',
 103                  'HTML_NUGGET'
 104              );
 105  
 106              $where = array();
 107              foreach($affected_plugins AS $plugin) {
 108                  $where[] = "name LIKE '$plugin:%'";
 109              }
 110  
 111              $rows = serendipity_db_query("SELECT name, value, authorid
 112                                              FROM {$serendipity['dbPrefix']}config
 113                                             WHERE " . implode(' OR ', $where));
 114              if (!is_array($rows)) {
 115                  return false;
 116              }
 117  
 118              foreach($rows AS $row) {
 119                  if (preg_match('@^(serendipity_event_.+):([a-z0-9]+)/(.+)@i', $row['name'], $plugin_data)) {
 120                      foreach($elements AS $element) {
 121                          if ($plugin_data[3] != constant($element)) {
 122                              continue;
 123                          }
 124  
 125                          $new = $plugin_data[1] . ':' . $plugin_data[2] . '/' . $element;
 126                          serendipity_db_query("UPDATE {$serendipity['dbPrefix']}config
 127                                                   SET name     = '$new'
 128                                                 WHERE name     = '{$row['name']}'
 129                                                   AND value    = '{$row['value']}'
 130                                                   AND authorid = '{$row['authorid']}'");
 131                      }
 132                  }
 133              }
 134  
 135              return true;
 136              break;
 137      }
 138  }
 139  
 140  /**
 141   * Create default groups, when migrating.
 142   *
 143   * @access private
 144   */
 145  function serendipity_addDefaultGroups() {
 146      global $serendipity;
 147  
 148      serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}groups");
 149      serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}groupconfig");
 150      serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}authorgroups");
 151  
 152      serendipity_addDefaultGroup(USERLEVEL_EDITOR_DESC, USERLEVEL_EDITOR);
 153      serendipity_addDefaultGroup(USERLEVEL_CHIEF_DESC,  USERLEVEL_CHIEF);
 154      serendipity_addDefaultGroup(USERLEVEL_ADMIN_DESC,  USERLEVEL_ADMIN);
 155  }