function _thickbox_doheader in Thickbox 6

Same name and namespace in other branches

1. 5 thickbox.module \_thickbox_doheader()

Loads the various js and css files.

1 call to _thickbox_doheader()

thickbox_init in ./thickbox.module

Implementation of hook_init().

File

./thickbox.module, line 96

Author: Fredrik Jonsson fredrik at combonet dot se The thickbox module is a simple wrapper for the jquery plugin ThickBox http://jquery.com/demo/thickbox/.

Code

function _thickbox_doheader() {
  global $user;
  static $already_added = FALSE;
  if ($already_added) {
    return;

    // Don't add the JavaScript and CSS multiple times.
  }
  if (!_thickbox_active()) {
    return;

    // Don't add the JavaScript and CSS on specified paths.
  }
  $path = drupal_get_path('module', 'thickbox');
  drupal_add_css($path . '/thickbox.css');
  if (variable_get('thickbox_ie_css', 0) != 1) {
    drupal_add_css($path . '/thickbox_ie.css');
  }

  // Insert options and translated strings as javascript settings.
  $js_settings = array(
    'close' => t('Close'),
    'next' => t('Next >'),
    'prev' => t('< Prev'),
    'esc_key' => t('or Esc Key'),
    'next_close' => t('Next / Close on last'),
    'image_count' => t('Image !current of !total'),
  );
  drupal_add_js(array(
    'thickbox' => $js_settings,
  ), 'setting');
  if ($user->uid == 0 && variable_get('thickbox_login', 0)) {
    drupal_add_js($path . '/thickbox_login.js');
  }
  if (variable_get('thickbox_auto', 0) && module_exists('image')) {
    drupal_add_js(array(
      'thickbox' => array(
        'derivative' => variable_get('thickbox_derivative', 'preview'),
      ),
    ), 'setting');
    drupal_add_js($path . '/thickbox_auto.js');
  }
  drupal_add_js($path . '/thickbox.js');
  $already_added = TRUE;
}