function openlayers_cck_update_6100 in Openlayers 6

Implementation of hook_update_N().

For the CCK Map formatters, the new default is to not show empty maps, so this update attempts to set that default to TRUE.

No need for translation in update function: http://drupal.org/node/322731

File

modules/openlayers_cck/openlayers_cck.install, line 71

This file holds the functions for the installing and enabling of the openlayers_cck module.

Code

function openlayers_cck_update_6100(&$sandbox) {
  $ret = array();

  // Get each field instance
  $query = "SELECT * FROM {content_node_field_instance} WHERE widget_type = 'openlayers_wkt_widget'";
  $results = db_query($query);
  while ($row = db_fetch_object($results)) {

    // Get current widget settings and update
    $widget_settings = unserialize($row->widget_settings);
    $widget_settings['openlayers_cck_show_empty_map'] = TRUE;
    $widget_settings = serialize($widget_settings);
    $query = "UPDATE {content_node_field_instance} SET widget_settings = '%s'";
    $result = db_query($query, $widget_settings);
  }
  return $ret;
}