function cufon_admin_submit in Cufón 7.2

Same name and namespace in other branches

1. 6 cufon.admin.inc \cufon_admin_submit()

Submit callback for cufon administrative settings

Filters out empty form elements.

1 string reference to 'cufon_admin_submit'

cufon_admin in includes/cufon.admin.inc

Administration settings page

File

includes/cufon.admin.inc, line 167

Provides the administration page for Cufon.

Code

function cufon_admin_submit($form, &$form_state) {
  $selectors = $form_state['values']['cufon_selectors']['selector'];
  $remote_url = $form_state['values']['cufon_remote_url'];
  foreach ($selectors as $key => $item) {
    if (empty($item['selector'])) {
      unset($selectors[$key]);
    }
    else {

      // set autoDetect if selected
      if ($selectors[$key]['options']['fontFamily'] == 'autoDetect') {
        $selectors[$key]['options']['autoDetect'] = TRUE;
        unset($selectors[$key]['options']['fontFamily']);
      }
      else {
        unset($selectors[$key]['options']['autoDetect']);
      }

      // remove unused/empty options
      $selectors[$key]['options'] = array_filter($selectors[$key]['options']);
    }
  }
  variable_set('cufon_selectors', $selectors);
  variable_set('cufon_remote_url', $remote_url);
  drupal_set_message(t('The configuration options have been saved.'));
}