function variable_realm_form_system_theme_settings_alter in Variable 7.2

Implements hook_form_FORM_ID_alter()

File

variable_realm/variable_realm.module, line 616

Variable API module - Realms

Code

function variable_realm_form_system_theme_settings_alter(&$form, &$form_state, $form_id) {
  form_load_include($form_state, 'form.inc', 'variable_realm');
  $theme_variable = $form['var']['#value'];
  foreach (_variable_realm_variable_settings_form_list() as $realm_name => $variables) {
    if (in_array($theme_variable, variable_children($variables))) {

      // Mark theme settings and include other variables in the form.
      _variable_realm_variable_settings_form_mark($realm_name, $form['theme_settings']);
      $realm_variables = element_children($form);
      $realm_variables = array_merge($realm_variables, array(
        'default_logo',
        'logo_path',
        'default_favicon',
        'favicon_path',
      ));
      _variable_realm_variable_settings_form_alter($form, $realm_name, $realm_variables);

      // Replace variable (theme) name so we use a temporary storage variable
      $form['#realm_variables'][$realm_name] = $realm_variables;

      // This is a single variable so there can be one realm only.
      $form['#realm_theme'] = $realm_name;
      break;
    }
  }
  if (!empty($form['#realm_theme'])) {

    // Replace callback and user our own realm function.
    $form['#submit'] = str_replace('system_theme_settings_submit', 'variable_realm_variable_theme_form_submit', $form['#submit']);

    // Add realm switcher/s.
    _variable_realm_variable_settings_form_switcher($form);
  }
}