function state_flow_node_submit in State Machine 7.3

Implements hook_node_submit().

File

modules/state_flow/state_flow.module, line 714

An implementation of node revision workflow for Drupal based on the State Machine system.

Code

function state_flow_node_submit($node, $form, &$form_state) {
  if (!empty($form_state['values']['state_flow'])) {

    /** @var StateFlowNode $machine */
    $machine = $form_state['values']['state_flow'];

    /** @var StateMachine_Event $event */
    $event = $machine
      ->get_event($form_state['values']['event']);
    if (!is_object($event) || !method_exists($event, 'get_options')) {
      watchdog('state_flow', 'Invalid event value "@value" submitted in node form.', array(
        '@value' => $form_state['values']['event'],
      ), WATCHDOG_ERROR);
      return;
    }
    $machine
      ->history_entity_form_submit_build_entity($form, $form_state);

    // If this isn't the active published revision we redirect to the revision
    // view page - this should avoid confusion when working with revisions.
    if (!empty($node->nid) && !empty($node->vid) && !$machine
      ->isActivePublishedRevision() && empty($_GET['destination'])) {

      // We set the get param because we can't set $form_state['redirect'] - the
      // node form handler overwrites this value by default.
      $_GET['destination'] = 'node/' . $node->nid . '/revisions/' . $node->vid . '/view';
    }
  }
}