Chris@0: /**
Chris@0: * DO NOT EDIT THIS FILE.
Chris@0: * See the following change record for more information,
Chris@0: * https://www.drupal.org/node/2815083
Chris@0: * @preserve
Chris@0: **/
Chris@0: 
Chris@0: (function ($, Drupal, drupalSettings) {
Chris@17:   function mapTextContentToAjaxResponse(content) {
Chris@17:     if (content === '') {
Chris@17:       return false;
Chris@17:     }
Chris@17: 
Chris@17:     try {
Chris@17:       return JSON.parse(content);
Chris@17:     } catch (e) {
Chris@17:       return false;
Chris@17:     }
Chris@17:   }
Chris@17: 
Chris@0:   function bigPipeProcessPlaceholderReplacement(index, placeholderReplacement) {
Chris@0:     var placeholderId = placeholderReplacement.getAttribute('data-big-pipe-replacement-for-placeholder-with-id');
Chris@0:     var content = this.textContent.trim();
Chris@0: 
Chris@0:     if (typeof drupalSettings.bigPipePlaceholderIds[placeholderId] !== 'undefined') {
Chris@14:       var response = mapTextContentToAjaxResponse(content);
Chris@14: 
Chris@14:       if (response === false) {
Chris@0:         $(this).removeOnce('big-pipe');
Chris@0:       } else {
Chris@0:         var ajaxObject = Drupal.ajax({
Chris@0:           url: '',
Chris@0:           base: false,
Chris@0:           element: false,
Chris@0:           progress: false
Chris@0:         });
Chris@0: 
Chris@0:         ajaxObject.success(response, 'success');
Chris@0:       }
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@17:   var interval = drupalSettings.bigPipeInterval || 50;
Chris@14: 
Chris@17:   var timeoutID = void 0;
Chris@14: 
Chris@0:   function bigPipeProcessDocument(context) {
Chris@0:     if (!context.querySelector('script[data-big-pipe-event="start"]')) {
Chris@0:       return false;
Chris@0:     }
Chris@0: 
Chris@0:     $(context).find('script[data-big-pipe-replacement-for-placeholder-with-id]').once('big-pipe').each(bigPipeProcessPlaceholderReplacement);
Chris@0: 
Chris@0:     if (context.querySelector('script[data-big-pipe-event="stop"]')) {
Chris@0:       if (timeoutID) {
Chris@0:         clearTimeout(timeoutID);
Chris@0:       }
Chris@0:       return true;
Chris@0:     }
Chris@0: 
Chris@0:     return false;
Chris@0:   }
Chris@0: 
Chris@0:   function bigPipeProcess() {
Chris@0:     timeoutID = setTimeout(function () {
Chris@0:       if (!bigPipeProcessDocument(document)) {
Chris@0:         bigPipeProcess();
Chris@0:       }
Chris@0:     }, interval);
Chris@0:   }
Chris@0: 
Chris@0:   bigPipeProcess();
Chris@0: 
Chris@0:   $(window).on('load', function () {
Chris@0:     if (timeoutID) {
Chris@0:       clearTimeout(timeoutID);
Chris@0:     }
Chris@0:     bigPipeProcessDocument(document);
Chris@0:   });
Chris@0: })(jQuery, Drupal, drupalSettings);