function drush_node_revision_delete in Node Revision Delete 7.3

Same name and namespace in other branches

1. 8 node_revision_delete.drush.inc \drush_node_revision_delete()
2. 7.2 node_revision_delete.drush.inc \drush_node_revision_delete()

Implements drush_COMMANDFILE_COMMANDNAME().

File

./node_revision_delete.drush.inc, line 186

Code

function drush_node_revision_delete() {
  $args = func_get_args();

  // Checking if we have candidate revisions to delete.
  $content_types = node_type_get_names();
  $candidates = count(_node_revision_delete_candidates($args[0], $args[1], $args[2], $args[3]));
  if (!$candidates) {
    $content_type = $content_types[$args[0]] . ' [' . $args[0] . ']';
    drush_log(dt('There are no revisions to delete for content type @content_type.', array(
      '@content_type' => $content_type,
    )), 'warning');
    return;
  }
  $dry_run = isset($args[4]) ? (bool) $args[4] : FALSE;

  // Set up the batch job.
  $batch = array(
    'operations' => array(
      array(
        'node_revision_delete_batch_process',
        array(
          $args[0],
          $args[1],
          $args[2],
          $args[3],
          $dry_run,
        ),
      ),
    ),
    'title' => dt('Node Revision Delete batch job'),
    'init_message' => dt('Starting...'),
    'error_message' => dt('An error occurred'),
    'finished' => 'node_revision_delete_batch_finish',
    'file' => drupal_get_path('module', 'node_revision_delete') . '/node_revision_delete.batch.inc',
  );

  // Checking if this is a dry run.
  if ($dry_run) {
    drush_log(dt('This is a dry run. No revision will be deleted.'), 'warning');
  }

  // Start the batch job.
  batch_set($batch);
  drush_backend_batch_process();
}