function views_bulk_operations_drush_execute in Views Bulk Operations (VBO) 7.3

Same name and namespace in other branches

1. 6.3 views_bulk_operations.drush.inc \views_bulk_operations_drush_execute()

Implementation of 'vbo execute' command.

1 string reference to 'views_bulk_operations_drush_execute'

views_bulk_operations_drush_command in ./views_bulk_operations.drush.inc

Implementation of hook_drush_command().

File

./views_bulk_operations.drush.inc, line 77

Code

function views_bulk_operations_drush_execute($vid = NULL, $operation_id = NULL) {
  $args = func_get_args();

  // Parse arguments.
  if (is_null($vid)) {
    drush_set_error('VIEWS_BULK_OPERATIONS_MISSING_VID', dt('Please specify a view ID to execute.'));
    return;
  }
  if (is_null($operation_id)) {
    drush_set_error('VIEWS_BULK_OPERATIONS_MISSING_OPERATION', dt('Please specify an operation to execute.'));
    return;
  }
  $view_exposed_input = array();
  $operation_arguments = array();
  $view_arguments = array();
  if (count($args) > 2) {
    for ($i = 2; $i < count($args); $i++) {
      $parts = array();
      if (FALSE === preg_match('/^(?<type>\\w+):(?:(?<name>\\w+)=)?(?<value>(.*?))$/', $args[$i], $parts)) {
        drush_set_error('VIEWS_BULK_OPERATIONS_INVALID_PARAMETER', dt('The parameter %arg should be of the form type:[name=]value where type in {input, argument, operation}.', array(
          '%arg' => $args[$i],
        )));
        return;
      }
      switch ($parts['type']) {
        case 'input':
          $view_exposed_input[$parts['name']] = $parts['value'];
          break;
        case 'operation':
          $operation_arguments[$parts['name']] = $parts['value'];
          break;
        case 'argument':
          $view_arguments[] = $parts['value'];
          break;
        default:
          drush_set_error('VIEWS_BULK_OPERATIONS_UNKNOWN_PARAMETER', dt('The parameter type %type is unknown. Please specify either input, argument or operation.', array(
            '%type' => $parts['type'],
          )));
          return;
      }
    }
  }

  // Impersonate admin.
  global $user;
  $user = user_load(1);
  drupal_save_session(FALSE);

  // Load the view.
  $view = views_get_view($vid);
  if (!is_object($view)) {
    _views_bulk_operations_report_error('Could not find view %vid.', array(
      '%vid' => $vid,
    ));
    return;
  }

  // Build the view, so that the VBO field can be found.
  $view
    ->set_exposed_input($view_exposed_input);
  $view
    ->set_arguments($view_arguments);
  $view
    ->build();
  $view->query
    ->set_limit(NULL);

  // reset the work done by the pager
  $view->query
    ->set_offset(NULL);

  // Find the VBO field.
  $vbo = _views_bulk_operations_get_field($view);
  if (!$vbo) {
    _views_bulk_operations_report_error('Could not find a VBO field in view %vid.', array(
      '%vid' => $vid,
    ));
    return;
  }
  $view
    ->execute();

  // Find the selected operation.
  $operations = $vbo
    ->get_selected_operations();
  if (!isset($operations[$operation_id])) {
    _views_bulk_operations_report_error('Could not find operation %operation_id in view %vid.', array(
      '%operation_id' => $operation_id,
      '%vid' => $vid,
    ));
    return;
  }
  $operation = views_bulk_operations_get_operation($operation_id, $vbo
    ->get_entity_type(), $vbo
    ->get_operation_options($operation_id));
  if ($operation_arguments) {
    $operation->formOptions = $operation_arguments;
  }

  // Select all rows.
  $rows = array();
  $current = 1;
  foreach ($view->result as $row_index => $result) {
    $rows[$row_index] = array(
      'entity_id' => $result->{$vbo->real_field},
      'views_row' => array(),
      'position' => array(
        'current' => $current++,
        'total' => $view->total_rows,
      ),
    );

    // Some operations require full selected rows.
    if ($operation
      ->needsRows()) {
      $rows[$row_index]['views_row'] = $result;
    }
  }

  // Enqueue the fetched rows.
  $queue_name = 'views_bulk_operations_active_queue_' . db_next_id();
  $options = array(
    'revision' => $vbo->revision,
    'entity_load_capacity' => $vbo
      ->get_vbo_option('entity_load_capacity', 10),
  );
  views_bulk_operations_enqueue_rows($queue_name, $rows, $operation, $options);

  // Process the queue using Batch API.
  $batch = array(
    'file' => drupal_get_path('module', 'views_bulk_operations') . '/views_bulk_operations.module',
    'operations' => array(
      array(
        'views_bulk_operations_active_queue_process',
        array(
          $queue_name,
          $operation,
          $vbo->view->total_rows,
        ),
      ),
    ),
    'finished' => '_views_bulk_operations_execute_finished',
    'title' => t('Performing %operation on the selected items...', array(
      '%operation' => $operation
        ->label(),
    )),
  );
  batch_set($batch);
  drush_backend_batch_process();

  // Looks like drush has no way to show messages set in subprocesses,
  // so all batch messages get lost. Setting a success message manually here.
  drush_log(dt('Performed "!operation" on @items.', array(
    '!operation' => $operation
      ->label(),
    '@items' => format_plural($vbo->view->total_rows, '1 item', '@count items'),
  )), 'ok');
}