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function flag_lists_flag_delete in Flag Lists 6

Same name and namespace in other branches
  1. 7.3 flag_lists.module \flag_lists_flag_delete()
  2. 7 flag_lists.module \flag_lists_flag_delete()

Implementation of hook_flag_delete().

This is not in flag yet.

File

./flag_lists.module, line 480
The Flag Lists module.

Code

function flag_lists_flag_delete(&$flag) {

  // Template flag is being deleted. Clean up our tables.
  // Collect the sub-flag fids so we can delete counts and content records.
  if ($fids = db_fetch_array(db_query("SELECT fid, name from {flag_lists_flags} WHERE pfid = %d", $flag->fid))) {
    foreach ($fids as $fid) {
      db_query("DELETE FROM {flag_lists_counts} WHERE fid = %d", $fid['fid']);
      db_query("DELETE FROM {flag_lists_content} WHERE fid = %d", $fid['fid']);
    }
  }

  // flag_lists_types uses the template flag name, not our own fid.
  db_query("DELETE FROM {flag_lists_types} WHERE name = '%s'", $flag->name);

  // Now delete the sub-flags.
  db_query("DELETE FROM {flag_lists_flags} WHERE pfid = %d", $flag->fid);
  drupal_set_message(t('The template flag "@title" and all its sub-flags have been deleted.', array(
    '@title' => $flag->title,
  )));
}