Chris@0: /**
Chris@0:  * @file
Chris@0:  * Javascript behaviors for the Book module.
Chris@0:  */
Chris@0: 
Chris@0: (function ($, Drupal) {
Chris@0:   /**
Chris@0:    * Adds summaries to the book outline form.
Chris@0:    *
Chris@0:    * @type {Drupal~behavior}
Chris@0:    *
Chris@0:    * @prop {Drupal~behaviorAttach} attach
Chris@0:    *   Attaches summary behavior to book outline forms.
Chris@0:    */
Chris@0:   Drupal.behaviors.bookDetailsSummaries = {
Chris@0:     attach(context) {
Chris@0:       $(context).find('.book-outline-form').drupalSetSummary((context) => {
Chris@0:         const $select = $(context).find('.book-title-select');
Chris@0:         const val = $select.val();
Chris@0: 
Chris@0:         if (val === '0') {
Chris@0:           return Drupal.t('Not in book');
Chris@0:         }
Chris@0:         else if (val === 'new') {
Chris@0:           return Drupal.t('New book');
Chris@0:         }
Chris@0: 
Chris@0:         return Drupal.checkPlain($select.find(':selected').text());
Chris@0:       });
Chris@0:     },
Chris@0:   };
Chris@0: }(jQuery, Drupal));