function youtube_colorbox_form_youtube_settings_form_alter in YouTube Field 7

Implements hook_form_FORM_ID_alter().

File

modules/youtube_colorbox/youtube_colorbox.module, line 35

Provides Colorbox support to YouTube Field display settings.

Code

function youtube_colorbox_form_youtube_settings_form_alter(&$form, &$form_state) {

  // Provide warning about the need to set 'Enable Colorbox load' to TRUE in the
  // Colorbox module settings. Otherwise links provided by YouTube Colorbox will
  // not work as expected. This warning appears in the YouTube module settings.
  if (!variable_get('colorbox_load', FALSE)) {
    $args = array(
      '!colorbox_settings' => l(t('Colorbox module settings'), 'admin/config/media/colorbox'),
    );
    $message = t("Please enable 'Enable Colorbox load' in the !colorbox_settings for thumbnails linked by YouTube Field Colorbox to work as expected.", $args);
    drupal_set_message($message, 'warning');
  }
}