function sharedblocks_subscribe_form_submit in Shared Blocks 7

Same name and namespace in other branches

1. 6 sharedblocks.module \sharedblocks_subscribe_form_submit()

Submit callback for subscription block add/edit form.

File

./sharedblocks.module, line 316

Code

function sharedblocks_subscribe_form_submit($form, &$form_state) {
  $values = $form_state['values'];

  // Fetch the block from the publishing site.
  $block_data = sharedblocks_fetch_block($values['url']);
  if (empty($block_data)) {
    form_set_error('url', t('Block information not received: Please check your URL.'));
  }
  else {

    // Specify to drupal_write_record() whether we're doing an insert or update.
    if (!isset($values['id'])) {
      $update = array();
    }
    else {
      $update = array(
        'id',
      );
      $record['id'] = $values['id'];
    }

    // Prep our values for the database.
    $record['name'] = $values['name'];
    $record['url'] = $values['url'];
    $record['update_interval'] = (int) $values['update_interval'];
    $record['block_data'] = serialize($block_data);
    $record['description'] = $block_data['subject'];
    $record['last_update'] = REQUEST_TIME;
    $record['expiration'] = REQUEST_TIME + $values['update_interval'];

    // Populate the table with values.
    drupal_write_record('sharedblocks', $record, $update);

    // Redirect back to the listing page.
    $form_state['redirect'] = 'admin/structure/sharedblocks/subscribe';
    drupal_set_message(t('Your subscription block has been saved.'));
  }
}