function responsive_menus_style_load in Responsive Menus 7

Same name and namespace in other branches

1. 8 responsive_menus.module \responsive_menus_style_load()

Load a single style.

Parameters

string $style: Style id to be loaded.

3 calls to responsive_menus_style_load()

responsive_menus_admin_form in ./responsive_menus.module

Admin settings form for which menus to responsify.

responsive_menus_context_options_form in includes/context/responsive_menus_context.inc

Options form callack for context integration.

responsive_menus_execute in ./responsive_menus.module

Final execution for Responsive Menus. Add any js/css and settings required.

File

./responsive_menus.module, line 342

Responsify menus in Drupal.

Code

function responsive_menus_style_load($style, $jq_update_ignore) {
  $styles = responsive_menus_styles();
  $data =& drupal_static(__FUNCTION__, array());
  if (!isset($data[$style]) && !empty($styles[$style])) {
    $style_info = $styles[$style];

    // @todo module_load_include() the .inc file for the style being loaded.
    // Check for this style's requirements.
    if (!empty($style_info['jquery_version'])) {
      if (!$jq_update_ignore[1]) {
        if (!module_exists('jquery_update')) {

          // jQuery Update not installed.
          drupal_set_message(t('@style style requires !link set to version !version or higher.  Please enable jquery_update.', array(
            '@style' => $style_info['name'],
            '!link' => l(t('jQuery Update'), 'http://drupal.org/project/jquery_update'),
            '!version' => $style_info['jquery_version'],
          )), 'warning');
          $error = TRUE;
        }
        elseif (version_compare(variable_get('jquery_update_jquery_version', '1.5'), $style_info['jquery_version'], '<')) {

          // jQuery Update version not high enough.
          drupal_set_message(t('@style style requires !link set to version !version or higher.', array(
            '@style' => $style_info['name'],
            '!version' => $style_info['jquery_version'],
            '!link' => l(t('jQuery Update'), 'admin/config/development/jquery_update', array(
              'query' => array(
                'destination' => 'admin/config/user-interface/responsive_menus',
              ),
            )),
          )), 'warning');
          $error = TRUE;
        }
      }
      else {
        drupal_set_message(t('@style style requires !link library version !version or higher, but you have opted to provide your own library.  Please ensure you have the proper version of jQuery included.  (note: this is not an error)', array(
          '@style' => $style_info['name'],
          '!link' => l(t('jQuery'), 'http://jquery.com'),
          '!version' => $style_info['jquery_version'],
        )), 'warning');
      }
    }

    // For integration with Libraries.
    if (isset($style_info['use_libraries'])) {

      // Try libraries module.
      if (module_exists('libraries')) {
        if ($library = libraries_load($style_info['library'])) {
          if (!empty($library['error']) || empty($library['loaded'])) {
            drupal_set_message(t('!message !link and extract to your libraries directory as "@library_name". Example: sites/all/libraries/@library_name.  If you are getting "version detection" errors, check file permissions on the library.', array(
              '!message' => $library['error message'],
              '@library_name' => $style_info['library'],
              '!link' => l(t('Download it'), $library['download url']),
            )), 'error');
            $error = TRUE;
          }
        }
      }
      else {

        // Libraries module not installed.
        drupal_set_message(t('@style style requires !link module enabled.', array(
          '@style' => $style_info['name'],
          '!link' => l(t('Libraries 2.x'), 'http://drupal.org/project/libraries'),
        )), 'warning');
        $error = TRUE;
      }
    }

    // Check for errors and load into $data if there are none.
    if (!isset($error)) {
      $data[$style] = $style_info;
      return $data[$style];
    }
    else {

      // Something was wrong loading this style.
      drupal_set_message(t('Responsive Menus found a problem.  Please check the errors.'), 'error');
      return FALSE;
    }
  }
  else {

    // This style is already loaded.
    return $data[$style];
  }
  return FALSE;
}