function slickgrid_undo_form_submit in Slickgrid 7.2

Submit function for the deletion of entities.

File

includes/slickgrid.form.inc, line 277

Code

function slickgrid_undo_form_submit($form, &$form_state) {
  $commands = array();
  if ($form_state['values']['op'] == $form_state['values']['do']) {

    // I'm not happy about this, but we're hard coding entity types for undo
    // here.  A generic solution needs to be implemented.
    switch ($form_state['values']['entity_type']) {
      case 'node':

        // We get the highest vid for this node which is earlier than the
        // current one.
        $node_revision = node_load($form_state['values']['entity_id'], $form_state['values']['revision_id']['vid']);
        $node_revision->revision = 1;
        $node_revision->log = t('Copy of the revision from %date.', array(
          '%date' => format_date($node_revision->revision_timestamp),
        ));
        node_save($node_revision);
    }
    $commands[] = ajax_command_invoke('', 'slickgrid_undo_pop');
    $commands[] = ajax_command_invoke('', 'slickgrid_messages', array(
      array(
        array(
          'type' => 'status',
          'message' => t('Undone'),
        ),
      ),
    ));
    $commands[] = ajax_command_invoke('', 'slickgrid_refresh');
  }
  $commands[] = ajax_command_remove('#' . $form_state['values']['form_id'] . ' ~ div');
  $form_state['slickgrid_commands'] = $commands;
}