function state_flow_node_revision_operation_change_state in State Machine 7.2

Same name and namespace in other branches

1. 7.3 modules/state_flow/state_flow.module \state_flow_node_revision_operation_change_state()

Operation callback to change state of a node

1 string reference to 'state_flow_node_revision_operation_change_state'

state_flow_node_revision_operations in modules/state_flow/state_flow.module

Implements hook_node_revision_operations().

File

modules/state_flow/state_flow.module, line 659

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

Code

function state_flow_node_revision_operation_change_state($nodes, $args) {
  $event = $args['event'];

  // We use batch processing to prevent timeout when updating a large number
  // of nodes.
  if (count($nodes) > 10) {
    $batch = array(
      'operations' => array(
        array(
          'state_flow_node_revision_operation_change_state_batch_process',
          array(
            $nodes,
            $args,
          ),
        ),
      ),
      'finished' => 'state_flow_node_revision_operation_change_state_batch_finished',
      'title' => t('Processing'),
      // We use a single multi-pass operation, so the default
      // 'Remaining x of y operations' message will be confusing here.
      'progress_message' => '',
      'error_message' => t('The update has encountered an error.'),
    );
    batch_set($batch);
  }
  else {
    $message = array();
    foreach ($nodes as $info) {
      $messages[] = state_flow_operation_change_helper($info, $event);
    }
    $message = theme('item_list', array(
      'items' => $messages,
    ));
    $message = format_plural(count($nodes), '1 item successfully processed:', '@count items successfully processed:');
    drupal_set_message($message);
  }
}