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✏️ Editing: table-of-contents.c73a15dc06cc2ea59a06.bundle.js

/*! elementor-pro - v3.2.1 - 21-03-2021 */
(self["webpackChunkelementor_pro"] = self["webpackChunkelementor_pro"] || []).push([["table-of-contents"],{

/***/ "../modules/table-of-contents/assets/js/frontend/handlers/table-of-contents.js":
/*!*************************************************************************************!*\
  !*** ../modules/table-of-contents/assets/js/frontend/handlers/table-of-contents.js ***!
  \*************************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime-corejs2/helpers/interopRequireDefault */ "../node_modules/@babel/runtime-corejs2/helpers/interopRequireDefault.js");

var _Object$defineProperty = __webpack_require__(/*! @babel/runtime-corejs2/core-js/object/define-property */ "../node_modules/@babel/runtime-corejs2/core-js/object/define-property.js");

_Object$defineProperty(exports, "__esModule", {
  value: true
});

exports.default = void 0;

var _keys = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/core-js/object/keys */ "../node_modules/@babel/runtime-corejs2/core-js/object/keys.js"));

__webpack_require__(/*! core-js/modules/es6.string.anchor */ "../node_modules/core-js/modules/es6.string.anchor.js");

__webpack_require__(/*! core-js/modules/es6.array.find */ "../node_modules/core-js/modules/es6.array.find.js");

var _classCallCheck2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/classCallCheck */ "../node_modules/@babel/runtime-corejs2/helpers/classCallCheck.js"));

var _createClass2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/createClass */ "../node_modules/@babel/runtime-corejs2/helpers/createClass.js"));

var _get3 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/get */ "../node_modules/@babel/runtime-corejs2/helpers/get.js"));

var _getPrototypeOf2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/getPrototypeOf */ "../node_modules/@babel/runtime-corejs2/helpers/getPrototypeOf.js"));

var _inherits2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/inherits */ "../node_modules/@babel/runtime-corejs2/helpers/inherits.js"));

var _createSuper2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime-corejs2/helpers/createSuper */ "../node_modules/@babel/runtime-corejs2/helpers/createSuper.js"));

var TOCHandler = /*#__PURE__*/function (_elementorModules$fro) {
  (0, _inherits2.default)(TOCHandler, _elementorModules$fro);

var _super = (0, _createSuper2.default)(TOCHandler);

function TOCHandler() {
    (0, _classCallCheck2.default)(this, TOCHandler);
    return _super.apply(this, arguments);
  }

(0, _createClass2.default)(TOCHandler, [{
    key: "getDefaultSettings",
    value: function getDefaultSettings() {
      var elementSettings = this.getElementSettings(),
          listWrapperTag = 'numbers' === elementSettings.marker_view ? 'ol' : 'ul';
      return {
        selectors: {
          widgetContainer: '.elementor-widget-container',
          postContentContainer: '.elementor:not([data-elementor-type="header"]):not([data-elementor-type="footer"]):not([data-elementor-type="popup"])',
          expandButton: '.elementor-toc__toggle-button--expand',
          collapseButton: '.elementor-toc__toggle-button--collapse',
          body: '.elementor-toc__body',
          headerTitle: '.elementor-toc__header-title'
        },
        classes: {
          anchor: 'elementor-menu-anchor',
          listWrapper: 'elementor-toc__list-wrapper',
          listItem: 'elementor-toc__list-item',
          listTextWrapper: 'elementor-toc__list-item-text-wrapper',
          firstLevelListItem: 'elementor-toc__top-level',
          listItemText: 'elementor-toc__list-item-text',
          activeItem: 'elementor-item-active',
          headingAnchor: 'elementor-toc__heading-anchor',
          collapsed: 'elementor-toc--collapsed'
        },
        listWrapperTag: listWrapperTag
      };
    }
  }, {
    key: "getDefaultElements",
    value: function getDefaultElements() {
      var settings = this.getSettings();
      return {
        $pageContainer: this.getContainer(),
        $widgetContainer: this.$element.find(settings.selectors.widgetContainer),
        $expandButton: this.$element.find(settings.selectors.expandButton),
        $collapseButton: this.$element.find(settings.selectors.collapseButton),
        $tocBody: this.$element.find(settings.selectors.body),
        $listItems: this.$element.find('.' + settings.classes.listItem)
      };
    }
  }, {
    key: "getContainer",
    value: function getContainer() {
      var settings = this.getSettings(),
          elementSettings = this.getElementSettings(); // If there is a custom container defined by the user, use it as the headings-scan container

if (elementSettings.container) {
        return jQuery(elementSettings.container);
      } // Get the document wrapper element in which the TOC is located

var $documentWrapper = this.$element.parents('.elementor'); // If the TOC container is a popup, only scan the popup for headings

if ('popup' === $documentWrapper.attr('data-elementor-type')) {
        return $documentWrapper;
      } // If the TOC container is anything other than a popup, scan only the post/page content for headings

return jQuery(settings.selectors.postContentContainer);
    }
  }, {
    key: "bindEvents",
    value: function bindEvents() {
      var _this = this;

var elementSettings = this.getElementSettings();

if (elementSettings.minimize_box) {
        this.elements.$expandButton.on('click', function () {
          return _this.expandBox();
        });
        this.elements.$collapseButton.on('click', function () {
          return _this.collapseBox();
        });
      }

if (elementSettings.collapse_subitems) {
        this.elements.$listItems.on('hover', function (event) {
          return jQuery(event.target).slideToggle();
        });
      }
    }
  }, {
    key: "getHeadings",
    value: function getHeadings() {
      // Get all headings from document by user-selected tags
      var elementSettings = this.getElementSettings(),
          tags = elementSettings.headings_by_tags.join(','),
          selectors = this.getSettings('selectors'),
          excludedSelectors = elementSettings.exclude_headings_by_selector;
      return this.elements.$pageContainer.find(tags).not(selectors.headerTitle).filter(function (index, heading) {
        return !jQuery(heading).closest(excludedSelectors).length; // Handle excluded selectors if there are any
      });
    }
  }, {
    key: "addAnchorsBeforeHeadings",
    value: function addAnchorsBeforeHeadings() {
      var _this2 = this;

var classes = this.getSettings('classes'); // Add an anchor element right before each TOC heading to create anchors for TOC links

this.elements.$headings.before(function (index) {
        // Check if the heading element itself has an ID, or if it is a widget which includes a main heading element, whether the widget wrapper has an ID
        if (jQuery(_this2.elements.$headings[index]).data('hasOwnID')) {
          return;
        }

return "<span id=\"".concat(classes.headingAnchor, "-").concat(index, "\" class=\"").concat(classes.anchor, " \"></span>");
      });
    }
  }, {
    key: "activateItem",
    value: function activateItem($listItem) {
      var classes = this.getSettings('classes');
      this.deactivateActiveItem($listItem);
      $listItem.addClass(classes.activeItem);
      this.$activeItem = $listItem;

if (!this.getElementSettings('collapse_subitems')) {
        return;
      }

var $activeList;

if ($listItem.hasClass(classes.firstLevelListItem)) {
        $activeList = $listItem.parent().next();
      } else {
        $activeList = $listItem.parents('.' + classes.listWrapper).eq(-2);
      }

if (!$activeList.length) {
        delete this.$activeList;
        return;
      }

this.$activeList = $activeList;
      this.$activeList.stop().slideDown();
    }
  }, {
    key: "deactivateActiveItem",
    value: function deactivateActiveItem($activeToBe) {
      if (!this.$activeItem || this.$activeItem.is($activeToBe)) {
        return;
      }

var _this$getSettings = this.getSettings(),
          classes = _this$getSettings.classes;

this.$activeItem.removeClass(classes.activeItem);

if (this.$activeList && (!$activeToBe || !this.$activeList[0].contains($activeToBe[0]))) {
        this.$activeList.slideUp();
      }
    }
  }, {
    key: "followAnchor",
    value: function followAnchor($element, index) {
      var _this3 = this;

var anchorSelector = $element[0].hash;
      var $anchor;

try {
        // `decodeURIComponent` for UTF8 characters in the hash.
        $anchor = jQuery(decodeURIComponent(anchorSelector));
      } catch (e) {
        return;
      }

elementorFrontend.waypoint($anchor, function (direction) {
        if (_this3.itemClicked) {
          return;
        }

var id = $anchor.attr('id');

if ('down' === direction) {
          _this3.viewportItems[id] = true;

_this3.activateItem($element);
        } else {
          delete _this3.viewportItems[id];

_this3.activateItem(_this3.$listItemTexts.eq(index - 1));
        }
      }, {
        offset: 'bottom-in-view',
        triggerOnce: false
      });
      elementorFrontend.waypoint($anchor, function (direction) {
        if (_this3.itemClicked) {
          return;
        }

var id = $anchor.attr('id');

if ('down' === direction) {
          delete _this3.viewportItems[id];

if ((0, _keys.default)(_this3.viewportItems).length) {
            _this3.activateItem(_this3.$listItemTexts.eq(index + 1));
          }
        } else {
          _this3.viewportItems[id] = true;

_this3.activateItem($element);
        }
      }, {
        offset: 0,
        triggerOnce: false
      });
    }
  }, {
    key: "followAnchors",
    value: function followAnchors() {
      var _this4 = this;

this.$listItemTexts.each(function (index, element) {
        return _this4.followAnchor(jQuery(element), index);
      });
    }
  }, {
    key: "populateTOC",
    value: function populateTOC() {
      this.listItemPointer = 0;
      var elementSettings = this.getElementSettings();

if (elementSettings.hierarchical_view) {
        this.createNestedList();
      } else {
        this.createFlatList();
      }

this.$listItemTexts = this.$element.find('.elementor-toc__list-item-text');
      this.$listItemTexts.on('click', this.onListItemClick.bind(this));

if (!elementorFrontend.isEditMode()) {
        this.followAnchors();
      }
    }
  }, {
    key: "createNestedList",
    value: function createNestedList() {
      var _this5 = this;

this.headingsData.forEach(function (heading, index) {
        heading.level = 0;

for (var i = index - 1; i >= 0; i--) {
          var currentOrderedItem = _this5.headingsData[i];

if (currentOrderedItem.tag <= heading.tag) {
            heading.level = currentOrderedItem.level;

if (currentOrderedItem.tag < heading.tag) {
              heading.level++;
            }

break;
          }
        }
      });
      this.elements.$tocBody.html(this.getNestedLevel(0));
    }
  }, {
    key: "createFlatList",
    value: function createFlatList() {
      this.elements.$tocBody.html(this.getNestedLevel());
    }
  }, {
    key: "getNestedLevel",
    value: function getNestedLevel(level) {
      var settings = this.getSettings(),
          elementSettings = this.getElementSettings(),
          icon = this.getElementSettings('icon'); // Open new list/nested list

var html = "<".concat(settings.listWrapperTag, " class=\"").concat(settings.classes.listWrapper, "\">"); // for each list item, build its markup.

while (this.listItemPointer < this.headingsData.length) {
        var currentItem = this.headingsData[this.listItemPointer];
        var listItemTextClasses = settings.classes.listItemText;

if (0 === currentItem.level) {
          // If the current list item is a top level item, give it the first level class
          listItemTextClasses += ' ' + settings.classes.firstLevelListItem;
        }

if (level > currentItem.level) {
          break;
        }

if (level === currentItem.level) {
          html += "<li class=\"".concat(settings.classes.listItem, "\">");
          html += "<div class=\"".concat(settings.classes.listTextWrapper, "\">");
          var liContent = "<a href=\"#".concat(currentItem.anchorLink, "\" class=\"").concat(listItemTextClasses, "\">").concat(currentItem.text, "</a>"); // If list type is bullets, add the bullet icon as an <i> tag

if ('bullets' === elementSettings.marker_view && icon) {
            liContent = "<i class=\"".concat(icon.value, "\"></i>").concat(liContent);
          }

html += liContent;
          html += '</div>';
          this.listItemPointer++;
          var nextItem = this.headingsData[this.listItemPointer];

if (nextItem && level < nextItem.level) {
            // If a new nested list has to be created under the current item,
            // this entire method is called recursively (outside the while loop, a list wrapper is created)
            html += this.getNestedLevel(nextItem.level);
          }

html += '</li>';
        }
      }

html += "</".concat(settings.listWrapperTag, ">");
      return html;
    }
  }, {
    key: "handleNoHeadingsFound",
    value: function handleNoHeadingsFound() {
      var noHeadingsText = elementorProFrontend.config.i18n['toc_no_headings_found'];

if (elementorFrontend.isEditMode()) {
        noHeadingsText = elementorPro.translate('toc_no_headings_found');
      }

return this.elements.$tocBody.html(noHeadingsText);
    }
  }, {
    key: "collapseOnInit",
    value: function collapseOnInit() {
      var minimizedOn = this.getElementSettings('minimized_on'),
          currentDeviceMode = elementorFrontend.getCurrentDeviceMode();

if ('tablet' === minimizedOn && 'desktop' !== currentDeviceMode || 'mobile' === minimizedOn && 'mobile' === currentDeviceMode) {
        this.collapseBox();
      }
    }
  }, {
    key: "getHeadingAnchorLink",
    value: function getHeadingAnchorLink(index, classes) {
      var headingID = this.elements.$headings[index].id,
          wrapperID = this.elements.$headings[index].closest('.elementor-widget').id;
      var anchorLink = '';

if (headingID) {
        anchorLink = headingID;
      } else if (wrapperID) {
        // If the heading itself has an ID, we don't want to overwrite it
        anchorLink = wrapperID;
      } // If there is no existing ID, use the heading text to create a semantic ID

if (headingID || wrapperID) {
        jQuery(this.elements.$headings[index]).data('hasOwnID', true);
      } else {
        anchorLink = "".concat(classes.headingAnchor, "-").concat(index);
      }

return anchorLink;
    }
  }, {
    key: "setHeadingsData",
    value: function setHeadingsData() {
      var _this6 = this;

this.headingsData = [];
      var classes = this.getSettings('classes'); // Create an array for simplifying TOC list creation

this.elements.$headings.each(function (index, element) {
        var anchorLink = _this6.getHeadingAnchorLink(index, classes);

_this6.headingsData.push({
          tag: +element.nodeName.slice(1),
          text: element.textContent,
          anchorLink: anchorLink
        });
      });
    }
  }, {
    key: "run",
    value: function run() {
      this.elements.$headings = this.getHeadings();

if (!this.elements.$headings.length) {
        return this.handleNoHeadingsFound();
      }

this.setHeadingsData();

if (!elementorFrontend.isEditMode()) {
        this.addAnchorsBeforeHeadings();
      }

this.populateTOC();

if (this.getElementSettings('minimize_box')) {
        this.collapseOnInit();
      }
    }
  }, {
    key: "expandBox",
    value: function expandBox() {
      var boxHeight = this.getCurrentDeviceSetting('min_height');
      this.$element.removeClass(this.getSettings('classes.collapsed'));
      this.elements.$tocBody.slideDown(); // return container to the full height in case a min-height is defined by the user

this.elements.$widgetContainer.css('min-height', boxHeight.size + boxHeight.unit);
    }
  }, {
    key: "collapseBox",
    value: function collapseBox() {
      this.$element.addClass(this.getSettings('classes.collapsed'));
      this.elements.$tocBody.slideUp(); // close container in case a min-height is defined by the user

this.elements.$widgetContainer.css('min-height', '0px');
    }
  }, {
    key: "onInit",
    value: function onInit() {
      var _get2,
          _this7 = this;

for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

(_get2 = (0, _get3.default)((0, _getPrototypeOf2.default)(TOCHandler.prototype), "onInit", this)).call.apply(_get2, [this].concat(args));

this.viewportItems = [];
      jQuery(function () {
        return _this7.run();
      });
    }
  }, {
    key: "onListItemClick",
    value: function onListItemClick(event) {
      var _this8 = this;

this.itemClicked = true;
      setTimeout(function () {
        return _this8.itemClicked = false;
      }, 2000);
      var $clickedItem = jQuery(event.target),
          $list = $clickedItem.parent().next(),
          collapseNestedList = this.getElementSettings('collapse_subitems');
      var listIsActive;

if (collapseNestedList && $clickedItem.hasClass(this.getSettings('classes.firstLevelListItem'))) {
        if ($list.is(':visible')) {
          listIsActive = true;
        }
      }

this.activateItem($clickedItem);

if (collapseNestedList && listIsActive) {
        $list.slideUp();
      }
    }
  }]);
  return TOCHandler;
}(elementorModules.frontend.handlers.Base);

exports.default = TOCHandler;

/***/ }),

/***/ "../node_modules/core-js/modules/_string-html.js":
/*!*******************************************************!*\
  !*** ../node_modules/core-js/modules/_string-html.js ***!
  \*******************************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

/***/ }),

/***/ "../node_modules/core-js/modules/es6.string.anchor.js":
/*!************************************************************!*\
  !*** ../node_modules/core-js/modules/es6.string.anchor.js ***!
  \************************************************************/
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {

"use strict";

// B.2.3.2 String.prototype.anchor(name)
__webpack_require__(/*! ./_string-html */ "../node_modules/core-js/modules/_string-html.js")('anchor', function (createHTML) {
  return function anchor(name) {
    return createHTML(this, 'a', 'name', name);
  };
});

/***/ })

}]);
//# sourceMappingURL=table-of-contents.c73a15dc06cc2ea59a06.bundle.js.map

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