function views_flag_refresh_add_js in Views Flag Refresh 7

Same name and namespace in other branches

1. 6 views_flag_refresh.module \views_flag_refresh_add_js()

Adds javascript settings for the view, makes sure the core javascript and settings files

Parameters

object $view: An object containing the view.

1 call to views_flag_refresh_add_js()

views_flag_refresh_preprocess_views_view in ./views_flag_refresh.module

Preprocess the primary theme implementation for a view.

File

./views_flag_refresh.module, line 86

Views Flag Refresh allows site administrators to configure which views are refreshed automatically via AJAX when certain flags are selected.

Code

function views_flag_refresh_add_js($view) {
  $processed = drupal_static(__FUNCTION__);

  // Only adds the core javascript files and settings once. The file isn't a
  // problem, but the settings become an array if they are added more than once.
  if (NULL === $processed) {
    $path = drupal_get_path('module', 'views_flag_refresh');
    drupal_add_js($path . '/views_flag_refresh.js');
    $settings = array(
      'viewsFlagRefresh' => array(
        'imagePath' => base_path() . $path . '/images',
      ),
    );
    drupal_add_js($settings, 'setting');
    $processed = TRUE;
  }

  // Gets all widget definitions.
  $widgets = views_flag_refresh_widgets_get();

  // Adds our view specific settings and javascript files.
  $settings = array(
    'viewsFlagRefresh' => array(),
  );
  $flags = (array) $view->display_handler
    ->get_option('use_ajax_flags');
  foreach ($flags as $flag_name => $enabled) {
    if ($enabled) {

      // Gets widget information, adds javascript, CSS files if defined.
      if (!($widget = $view->display_handler
        ->get_option('use_ajax_flags_widget'))) {
        $widget = 'default';
      }
      if (isset($widgets[$widget]['js file'])) {
        drupal_add_js($widgets[$widget]['js file']);
      }
      if (isset($widgets[$widget]['css file'])) {
        drupal_add_css($widgets[$widget]['css file']);
      }

      // Adds widget information to the javascript settings.
      $key = $view->name . '-' . $view->current_display;
      $settings['viewsFlagRefresh']['flags'][$flag_name][$key] = array(
        'themeHook' => isset($widgets[$widget]['theme hook']) ? $widgets[$widget]['theme hook'] : FALSE,
        'themeHookPost' => isset($widgets[$widget]['theme hook post']) ? $widgets[$widget]['theme hook post'] : FALSE,
      );
    }
  }
  drupal_add_js($settings, 'setting');
}