function flatcomments_existing_form_submit_2 in Flatcomments 6.2

Same name and namespace in other branches

1. 6 flatcomments_existing/flatcomments_existing.admin.inc \flatcomments_existing_form_submit_2()

Form submit handler - second pass. Starts a batch of required operations.

1 string reference to 'flatcomments_existing_form_submit_2'

flatcomments_existing_form in flatcomments_existing/flatcomments_existing.admin.inc

This is a multi-pass form, the confirmation being second pass.

File

flatcomments_existing/flatcomments_existing.admin.inc, line 82

Administrative callbacks to provide the functionality of flattening previously existing comments.

Code

function flatcomments_existing_form_submit_2($form, &$form_state) {

  // Reset the form to show first pass when finished.
  $form_state['storage'] = NULL;
  $content_types = node_get_types('names');
  $processed_types = array();
  $batch = array(
    'file' => __FILE__,
  );

  // Add operations to the batch
  foreach ($form_state['values']['types'] as $type => $value) {
    if (!empty($value)) {
      $processed_types[$type] = $content_types[$type];
      $nodes = db_query("SELECT DISTINCT c.nid FROM {comments} c INNER JOIN {node} n ON c.nid = n.nid WHERE n.type = '%s'", $type);
      while ($node = db_fetch_array($nodes)) {
        $batch['operations'][] = array(
          'flatcomments_existing_one',
          array(
            $node['nid'],
          ),
        );
      }
    }
  }

  // This is a replacement for 'finished' callback, so that we can pass $processed_types
  $batch['operations'][] = array(
    'flatcomments_existing_finished',
    array(
      $processed_types,
    ),
  );

  // Execute the batch.
  batch_set($batch);

  // batch_process() is not needed here, because we're inside a form
  // submit handler.
}