function scald_index_rebuild in scald_index 7

Rebuilds the entire index using the batch API.

1 call to scald_index_rebuild()

scald_index_rebuild_confirm_form_submit in ./scald_index.module

Submit function for scald_index_rebuild_confirm_form().

File

./scald_index.module, line 237

Code

function scald_index_rebuild() {

  // Deleting old entries.
  db_truncate('scald_index')
    ->execute();

  // Run batches of 5 nodes per batch.
  $nids = db_query('SELECT nid FROM {node}')
    ->fetchCol();
  $step = 5;
  $current = 0;
  $i = 0;
  $batch_operations = array();
  foreach ($nids as $nid) {
    if (!isset($batch_operations[$i])) {
      $batch_operations[$i] = array(
        'scald_index_rebuild_run',
        array(
          array(
            $nid,
          ),
        ),
      );
    }
    else {
      $batch_operations[$i][1][0][] = $nid;
    }
    $current++;
    if ($current == $step) {
      $current = 0;

      // Start next batch.
      $i++;
    }
  }

  // Execute the batch.
  batch_set(array(
    'title' => t('Adding existing atom/node references'),
    'operations' => $batch_operations,
    'init_message' => t('The atom/node association is getting added.'),
    'progress_message' => t('Processed @current groups of :step nodes out of @total.', array(
      ':step' => $step,
    )),
    'finished' => 'scald_index_rebuild_finished',
  ));
  batch_process('admin/structure/scald/atoms-index');
}