function pathologic_update_7000 in Pathologic 7

Same name and namespace in other branches

1. 7.3 pathologic.install \pathologic_update_7000()
2. 7.2 pathologic.install \pathologic_update_7000()

Re-enable Pathologic under Drupal 7, preserving settings from Drupal 6.

File

./pathologic.install, line 11

.install file for Pathologic.

Code

function pathologic_update_7000() {

  // Make sure {d6_upgrade_filter} exists. It won't exist for people upgrading
  // from beta versions of the D7 version of Pathologic on native D7 sites (not
  // upgraded from D6).
  if (db_table_exists('d6_upgrade_filter')) {

    // Get all Pathologic data from {d6_upgrade_filter}.
    $rez = db_select('d6_upgrade_filter', 'dup')
      ->fields('dup')
      ->condition('module', 'pathologic')
      ->execute();
    while ($instance = $rez
      ->fetchObject()) {

      // Load the format
      if ($format = filter_format_load($instance->format)) {

        // Load filters.
        $format->filters = array();

        // Add the filters
        foreach (filter_list_format($instance->format) as $filter_name => $filter) {
          $format->filters[$filter_name] = (array) $filter;
        }

        // Add Pathologic
        $format->filters['pathologic'] = array(
          'weight' => $instance->weight,
          'status' => 1,
          'settings' => array(
            'absolute' => variable_get('filter_pathologic_absolute_' . $instance->format, TRUE),
            'local_paths' => variable_get('filter_pathologic_local_paths_' . $instance->format, ''),
          ),
        );

        // Save the format
        filter_format_save($format);

        // Unset old variables
        variable_del('filter_pathologic_absolute_' . $instance->format);
        variable_del('filter_pathologic_local_paths_' . $instance->format);
      }
    }

    // Delete Pathologic data from {d6_upgrade_filter}…?
    // No, maybe we don't want to actually do that…?
  }
}