function mobile_theme_form_alter in Mobile Theme 6

Same name and namespace in other branches

1. 5 mobile_theme.module \mobile_theme_form_alter()

Alter the system theme settings form to add the mobile theme settings.

File

./mobile_theme.module, line 133

Code

function mobile_theme_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'system_theme_settings') {
    if ($form['var']['#value'] == 'theme_settings') {
      $form['mobile_theme'] = array(
        '#type' => 'fieldset',
        '#prefix' => '<div class="theme-settings-right">',
        '#suffix' => '</div>',
        '#title' => t('Mobile theme'),
        '#description' => t('Choose which theme will be used when the user is on a mobile device.'),
        '#weight' => -4,
      );

      // Select box for the detection method.
      $form['mobile_theme']['mobile_theme_detection'] = array(
        '#type' => 'select',
        '#title' => t('Detection method'),
        '#description' => t('Choose which method will be used to detect mobile devices. Visit the <a href="@help">help documentation</a> for information on how to add other device detection methods.', array(
          '@help' => url('admin/help/mobile_theme'),
        )),
        '#options' => module_invoke_all('mobile_theme_detection'),
        '#default_value' => variable_get('mobile_theme_detection', 'mobile_theme_detect_php'),
      );

      // Select box for the theme to be used for mobile devices.
      $themes = array(
        'default' => t('Default'),
      );
      $options = list_themes();
      foreach ($options as $name => $attr) {
        if ($attr->status) {
          $themes[$name] = $attr->info['name'];
        }
      }
      $form['mobile_theme']['mobile_theme_selection'] = array(
        '#type' => 'select',
        '#title' => 'Mobile theme',
        '#description' => t('The theme to use when serving a mobile device.'),
        '#options' => $themes,
        '#default_value' => variable_get('mobile_theme_selection', 'default'),
      );
      $form['#submit'][] = 'mobile_theme_settings_submit';
    }
  }
}