Chris@14: /**
Chris@14: * DO NOT EDIT THIS FILE.
Chris@14: * See the following change record for more information,
Chris@14: * https://www.drupal.org/node/2815083
Chris@14: * @preserve
Chris@14: **/
Chris@14: 
Chris@18: (function ($, Drupal) {
Chris@18:   var ajax = Drupal.ajax,
Chris@18:       behaviors = Drupal.behaviors,
Chris@18:       debounce = Drupal.debounce,
Chris@18:       announce = Drupal.announce,
Chris@18:       formatPlural = Drupal.formatPlural;
Chris@14: 
Chris@18:   var layoutBuilderBlocksFiltered = false;
Chris@18: 
Chris@18:   behaviors.layoutBuilderBlockFilter = {
Chris@14:     attach: function attach(context) {
Chris@18:       var $categories = $('.js-layout-builder-categories', context);
Chris@18:       var $filterLinks = $categories.find('.js-layout-builder-block-link');
Chris@18: 
Chris@18:       var filterBlockList = function filterBlockList(e) {
Chris@18:         var query = $(e.target).val().toLowerCase();
Chris@18: 
Chris@18:         var toggleBlockEntry = function toggleBlockEntry(index, link) {
Chris@18:           var $link = $(link);
Chris@18:           var textMatch = $link.text().toLowerCase().indexOf(query) !== -1;
Chris@18:           $link.toggle(textMatch);
Chris@18:         };
Chris@18: 
Chris@18:         if (query.length >= 2) {
Chris@18:           $categories.find('.js-layout-builder-category:not([open])').attr('remember-closed', '');
Chris@18: 
Chris@18:           $categories.find('.js-layout-builder-category').attr('open', '');
Chris@18: 
Chris@18:           $filterLinks.each(toggleBlockEntry);
Chris@18: 
Chris@18:           $categories.find('.js-layout-builder-category:not(:has(.js-layout-builder-block-link:visible))').hide();
Chris@18: 
Chris@18:           announce(formatPlural($categories.find('.js-layout-builder-block-link:visible').length, '1 block is available in the modified list.', '@count blocks are available in the modified list.'));
Chris@18:           layoutBuilderBlocksFiltered = true;
Chris@18:         } else if (layoutBuilderBlocksFiltered) {
Chris@18:           layoutBuilderBlocksFiltered = false;
Chris@18: 
Chris@18:           $categories.find('.js-layout-builder-category[remember-closed]').removeAttr('open').removeAttr('remember-closed');
Chris@18:           $categories.find('.js-layout-builder-category').show();
Chris@18:           $filterLinks.show();
Chris@18:           announce(Drupal.t('All available blocks are listed.'));
Chris@18:         }
Chris@18:       };
Chris@18: 
Chris@18:       $('input.js-layout-builder-filter', context).once('block-filter-text').on('keyup', debounce(filterBlockList, 200));
Chris@18:     }
Chris@18:   };
Chris@18: 
Chris@18:   behaviors.layoutBuilderBlockDrag = {
Chris@18:     attach: function attach(context) {
Chris@18:       $(context).find('.js-layout-builder-region').sortable({
Chris@18:         items: '> .js-layout-builder-block',
Chris@18:         connectWith: '.js-layout-builder-region',
Chris@16:         placeholder: 'ui-state-drop',
Chris@14: 
Chris@14:         update: function update(event, ui) {
Chris@18:           var itemRegion = ui.item.closest('.js-layout-builder-region');
Chris@14:           if (event.target === itemRegion[0]) {
Chris@14:             var deltaTo = ui.item.closest('[data-layout-delta]').data('layout-delta');
Chris@14: 
Chris@14:             var deltaFrom = ui.sender ? ui.sender.closest('[data-layout-delta]').data('layout-delta') : deltaTo;
Chris@14:             ajax({
Chris@14:               url: [ui.item.closest('[data-layout-update-url]').data('layout-update-url'), deltaFrom, deltaTo, itemRegion.data('region'), ui.item.data('layout-block-uuid'), ui.item.prev('[data-layout-block-uuid]').data('layout-block-uuid')].filter(function (element) {
Chris@14:                 return element !== undefined;
Chris@14:               }).join('/')
Chris@14:             }).execute();
Chris@14:           }
Chris@14:         }
Chris@14:       });
Chris@14:     }
Chris@14:   };
Chris@18: 
Chris@18:   behaviors.layoutBuilderDisableInteractiveElements = {
Chris@18:     attach: function attach() {
Chris@18:       var $blocks = $('#layout-builder [data-layout-block-uuid]');
Chris@18:       $blocks.find('input, textarea, select').prop('disabled', true);
Chris@18:       $blocks.find('a').not(function (index, element) {
Chris@18:         return $(element).closest('[data-contextual-id]').length > 0;
Chris@18:       }).on('click mouseup touchstart', function (e) {
Chris@18:         e.preventDefault();
Chris@18:         e.stopPropagation();
Chris@18:       });
Chris@18: 
Chris@18:       $blocks.find('button, [href], input, select, textarea, iframe, [tabindex]:not([tabindex="-1"]):not(.tabbable)').not(function (index, element) {
Chris@18:         return $(element).closest('[data-contextual-id]').length > 0;
Chris@18:       }).attr('tabindex', -1);
Chris@18:     }
Chris@18:   };
Chris@18: 
Chris@18:   $(window).on('dialog:aftercreate', function (event, dialog, $element) {
Chris@18:     if (Drupal.offCanvas.isOffCanvas($element)) {
Chris@18:       $('.is-layout-builder-highlighted').removeClass('is-layout-builder-highlighted');
Chris@18: 
Chris@18:       var id = $element.find('[data-layout-builder-target-highlight-id]').attr('data-layout-builder-target-highlight-id');
Chris@18:       if (id) {
Chris@18:         $('[data-layout-builder-highlight-id="' + id + '"]').addClass('is-layout-builder-highlighted');
Chris@18:       }
Chris@18: 
Chris@18:       $('#layout-builder').removeClass('layout-builder--move-blocks-active');
Chris@18: 
Chris@18:       var layoutBuilderWrapperValue = $element.find('[data-add-layout-builder-wrapper]').attr('data-add-layout-builder-wrapper');
Chris@18:       if (layoutBuilderWrapperValue) {
Chris@18:         $('#layout-builder').addClass(layoutBuilderWrapperValue);
Chris@18:       }
Chris@18:     }
Chris@18:   });
Chris@18: 
Chris@18:   if (document.querySelector('[data-off-canvas-main-canvas]')) {
Chris@18:     var mainCanvas = document.querySelector('[data-off-canvas-main-canvas]');
Chris@18: 
Chris@18:     mainCanvas.addEventListener('transitionend', function () {
Chris@18:       var $target = $('.is-layout-builder-highlighted');
Chris@18: 
Chris@18:       if ($target.length > 0) {
Chris@18:         var targetTop = $target.offset().top;
Chris@18:         var targetBottom = targetTop + $target.outerHeight();
Chris@18:         var viewportTop = $(window).scrollTop();
Chris@18:         var viewportBottom = viewportTop + $(window).height();
Chris@18: 
Chris@18:         if (targetBottom < viewportTop || targetTop > viewportBottom) {
Chris@18:           var viewportMiddle = (viewportBottom + viewportTop) / 2;
Chris@18:           var scrollAmount = targetTop - viewportMiddle;
Chris@18: 
Chris@18:           if ('scrollBehavior' in document.documentElement.style) {
Chris@18:             window.scrollBy({
Chris@18:               top: scrollAmount,
Chris@18:               left: 0,
Chris@18:               behavior: 'smooth'
Chris@18:             });
Chris@18:           } else {
Chris@18:             window.scrollBy(0, scrollAmount);
Chris@18:           }
Chris@18:         }
Chris@18:       }
Chris@18:     });
Chris@18:   }
Chris@18: 
Chris@18:   $(window).on('dialog:afterclose', function (event, dialog, $element) {
Chris@18:     if (Drupal.offCanvas.isOffCanvas($element)) {
Chris@18:       $('.is-layout-builder-highlighted').removeClass('is-layout-builder-highlighted');
Chris@18: 
Chris@18:       $('#layout-builder').removeClass('layout-builder--move-blocks-active');
Chris@18:     }
Chris@18:   });
Chris@18: 
Chris@18:   behaviors.layoutBuilderToggleContentPreview = {
Chris@18:     attach: function attach(context) {
Chris@18:       var $layoutBuilder = $('#layout-builder');
Chris@18: 
Chris@18:       var $layoutBuilderContentPreview = $('#layout-builder-content-preview');
Chris@18: 
Chris@18:       var contentPreviewId = $layoutBuilderContentPreview.data('content-preview-id');
Chris@18: 
Chris@18:       var isContentPreview = JSON.parse(localStorage.getItem(contentPreviewId)) !== false;
Chris@18: 
Chris@18:       var disableContentPreview = function disableContentPreview() {
Chris@18:         $layoutBuilder.addClass('layout-builder--content-preview-disabled');
Chris@18: 
Chris@18:         $('[data-layout-content-preview-placeholder-label]', context).each(function (i, element) {
Chris@18:           var $element = $(element);
Chris@18: 
Chris@18:           $element.children(':not([data-contextual-id])').hide(0);
Chris@18: 
Chris@18:           var contentPreviewPlaceholderText = $element.attr('data-layout-content-preview-placeholder-label');
Chris@18: 
Chris@18:           var contentPreviewPlaceholderLabel = Drupal.theme('layoutBuilderPrependContentPreviewPlaceholderLabel', contentPreviewPlaceholderText);
Chris@18:           $element.prepend(contentPreviewPlaceholderLabel);
Chris@18:         });
Chris@18:       };
Chris@18: 
Chris@18:       var enableContentPreview = function enableContentPreview() {
Chris@18:         $layoutBuilder.removeClass('layout-builder--content-preview-disabled');
Chris@18: 
Chris@18:         $('.js-layout-builder-content-preview-placeholder-label').remove();
Chris@18: 
Chris@18:         $('[data-layout-content-preview-placeholder-label]').each(function (i, element) {
Chris@18:           $(element).children().show();
Chris@18:         });
Chris@18:       };
Chris@18: 
Chris@18:       $('#layout-builder-content-preview', context).on('change', function (event) {
Chris@18:         var isChecked = $(event.currentTarget).is(':checked');
Chris@18: 
Chris@18:         localStorage.setItem(contentPreviewId, JSON.stringify(isChecked));
Chris@18: 
Chris@18:         if (isChecked) {
Chris@18:           enableContentPreview();
Chris@18:           announce(Drupal.t('Block previews are visible. Block labels are hidden.'));
Chris@18:         } else {
Chris@18:           disableContentPreview();
Chris@18:           announce(Drupal.t('Block previews are hidden. Block labels are visible.'));
Chris@18:         }
Chris@18:       });
Chris@18: 
Chris@18:       if (!isContentPreview) {
Chris@18:         $layoutBuilderContentPreview.attr('checked', false);
Chris@18:         disableContentPreview();
Chris@18:       }
Chris@18:     }
Chris@18:   };
Chris@18: 
Chris@18:   Drupal.theme.layoutBuilderPrependContentPreviewPlaceholderLabel = function (contentPreviewPlaceholderText) {
Chris@18:     var contentPreviewPlaceholderLabel = document.createElement('div');
Chris@18:     contentPreviewPlaceholderLabel.className = 'layout-builder-block__content-preview-placeholder-label js-layout-builder-content-preview-placeholder-label';
Chris@18:     contentPreviewPlaceholderLabel.innerHTML = contentPreviewPlaceholderText;
Chris@18: 
Chris@18:     return '<div class="layout-builder-block__content-preview-placeholder-label js-layout-builder-content-preview-placeholder-label">' + contentPreviewPlaceholderText + '</div>';
Chris@18:   };
Chris@14: })(jQuery, Drupal);