function block_revisions_delete_confirm_submit in Block Revisions 7

Same name and namespace in other branches

1. 6 block_revisions.admin.inc \block_revisions_delete_confirm_submit()

@todo Please document this function.

See also

http://drupal.org/node/1354

File

./block_revisions.admin.inc, line 60

Admin functions and page callbacks for the Block Revisions module.

Code

function block_revisions_delete_confirm_submit($form, &$form_state) {
  $revision = $form['#block_revision'];
  $delta = $revision->bid;
  $vid = $revision->vid;
  db_delete('boxes_revisions')
    ->condition('bid', $delta)
    ->condition('vid', $vid)
    ->execute();
  $title = db_query("SELECT info FROM {block_custom} WHERE bid = :bid", array(
    ':bid' => $delta,
  ))
    ->fetchField();
  watchdog('content', "Deleted revision %revision for custom block '%title'.", array(
    '%title' => $title,
    '%revision' => $revision->vid,
  ));
  drupal_set_message(t("Revision from %revision-date of custom block '%title' has been deleted.", array(
    '%revision-date' => format_date($revision->timestamp),
    '%title' => $title,
  )));
  if (db_query('SELECT COUNT(vid) FROM {boxes_revisions} WHERE bid = :bid', array(
    ':bid' => $delta,
  ))
    ->fetchField() > 1) {
    $form_state['redirect'] = "admin/structure/block/manage/block/{$delta}/revisions";
  }
  else {
    $form_state['redirect'] = "admin/structure/block/manage/block/{$delta}";
  }
}