function block_class_form_submit in Block Class 7

Same name and namespace in other branches

1. 6.2 block_class.module \block_class_form_submit()
2. 6 block_class.module \block_class_form_submit()
3. 7.2 block_class.module \block_class_form_submit()

Helper function: additional submit callback for block configuration pages.

Save supplied CSS classes.

1 string reference to 'block_class_form_submit'

block_class_form_alter in ./block_class.module

Implements hook_form_alter().

File

./block_class.module, line 106

Enhanced control over the CSS Classes of any Block.

Code

function block_class_form_submit($form, &$form_state) {
  if ($form_state['values']['form_id'] == 'block_admin_configure' || $form_state['values']['form_id'] == 'block_add_block_form') {
    if (isset($form_state['values']['css_class']) && user_access('administer blocks')) {
      $module = $form_state['values']['module'];
      $delta = $form_state['values']['delta'];
      $class = $form_state['values']['css_class'];
      db_delete('block_class')
        ->condition('module', $module)
        ->condition('delta', $delta)
        ->execute();
      if (!empty($class)) {
        $id = db_insert('block_class')
          ->fields(array(
          'module' => $module,
          'delta' => $delta,
          'css_class' => $class,
        ))
          ->execute();
      }
    }
  }
}