function block_admin_display_form_submit in Drupal 7

Same name and namespace in other branches

1. 6 modules/block/block.admin.inc \block_admin_display_form_submit()

Form submission handler for block_admin_display_form().

See also

block_admin_display_form()

File

modules/block/block.admin.inc, line 172

Admin page callbacks for the block module.

Code

function block_admin_display_form_submit($form, &$form_state) {
  $transaction = db_transaction();
  try {
    foreach ($form_state['values']['blocks'] as $block) {
      $block['status'] = (int) ($block['region'] != BLOCK_REGION_NONE);
      $block['region'] = $block['status'] ? $block['region'] : '';
      db_update('block')
        ->fields(array(
        'status' => $block['status'],
        'weight' => $block['weight'],
        'region' => $block['region'],
      ))
        ->condition('module', $block['module'])
        ->condition('delta', $block['delta'])
        ->condition('theme', $block['theme'])
        ->execute();
    }
  } catch (Exception $e) {
    $transaction
      ->rollback();
    watchdog_exception('block', $e);
    throw $e;
  }
  drupal_set_message(t('The block settings have been updated.'));
  cache_clear_all();
}