'\n };\n var _imageRegexp = /(^data:image\\/)|(\\.(png|jpe?g|gif|svg|webp|bmp|ico|tiff?)(\\?\\S*)?$)/i;\n var _youtubeRegex = /(youtube(-nocookie)?\\.com|youtu\\.be)\\/(watch\\?v=|v\\/|u\\/|embed\\/?)?([\\w-]{11})(.*)?/i;\n var _vimeoRegex = /(vimeo(pro)?.com)\\/(?:[^\\d]+)?(\\d+)\\??(.*)?$/;\n var _googlemapsRegex = /((maps|www)\\.)?google\\.([^\\/\\?]+)\\/?((maps\\/?)?\\?)(.*)/i;\n var _facebookvideoRegex = /(facebook\\.com)\\/([a-z0-9_-]*)\\/videos\\/([0-9]*)(.*)?$/i;\n\n var _transitionEndEvent = function () {\n var el = document.createElement('div');\n var transEndEventNames = {\n WebkitTransition: 'webkitTransitionEnd',\n MozTransition: 'transitionend',\n OTransition: 'oTransitionEnd otransitionend',\n transition: 'transitionend'\n };\n\n for (var name in transEndEventNames) {\n if (el.style[name] !== undefined) {\n return transEndEventNames[name];\n }\n }\n\n return false;\n }();\n\n function transitionEnd(element) {\n var deferred = _deferred();\n\n if (!_transitionEndEvent || !element.length) {\n deferred.resolve();\n } else {\n element.one(_transitionEndEvent, deferred.resolve);\n setTimeout(deferred.resolve, 500);\n }\n\n return deferred.promise();\n }\n\n function settings(currSettings, key, value) {\n if (arguments.length === 1) {\n return $.extend({}, currSettings);\n }\n\n if (typeof key === 'string') {\n if (typeof value === 'undefined') {\n return typeof currSettings[key] === 'undefined' ? null : currSettings[key];\n }\n\n currSettings[key] = value;\n } else {\n $.extend(currSettings, key);\n }\n\n return this;\n }\n\n function parseQueryParams(params) {\n var pairs = decodeURI(params.split('#')[0]).split('&');\n var obj = {},\n p;\n\n for (var i = 0, n = pairs.length; i < n; i++) {\n if (!pairs[i]) {\n continue;\n }\n\n p = pairs[i].split('=');\n obj[p[0]] = p[1];\n }\n\n return obj;\n }\n\n function appendQueryParams(url, params) {\n return url + (url.indexOf('?') > -1 ? '&' : '?') + $.param(params);\n }\n\n function transferHash(originalUrl, newUrl) {\n var pos = originalUrl.indexOf('#');\n\n if (-1 === pos) {\n return newUrl;\n }\n\n if (pos > 0) {\n originalUrl = originalUrl.substr(pos);\n }\n\n return newUrl + originalUrl;\n }\n\n function error(msg) {\n return $('').append(msg);\n }\n\n function imageHandler(target, instance) {\n var desc = instance.opener() && instance.opener().data('lity-desc') || 'Image with no description';\n var img = $('');\n\n var deferred = _deferred();\n\n var failed = function failed() {\n deferred.reject(error('Failed loading image'));\n };\n\n img.on('load', function () {\n if (this.naturalWidth === 0) {\n return failed();\n }\n\n deferred.resolve(img);\n }).on('error', failed);\n return deferred.promise();\n }\n\n imageHandler.test = function (target) {\n return _imageRegexp.test(target);\n };\n\n function inlineHandler(target, instance) {\n var el, placeholder, hasHideClass;\n\n try {\n el = $(target);\n } catch (e) {\n return false;\n }\n\n if (!el.length) {\n return false;\n }\n\n placeholder = $('');\n hasHideClass = el.hasClass('lity-hide');\n instance.element().one('lity:remove', function () {\n placeholder.before(el).remove();\n\n if (hasHideClass && !el.closest('.lity-content').length) {\n el.addClass('lity-hide');\n }\n });\n return el.removeClass('lity-hide').after(placeholder);\n }\n\n function youtubeHandler(target) {\n var matches = _youtubeRegex.exec(target);\n\n if (!matches) {\n return false;\n }\n\n return iframeHandler(transferHash(target, appendQueryParams('https://www.youtube' + (matches[2] || '') + '.com/embed/' + matches[4], $.extend({\n autoplay: 1\n }, parseQueryParams(matches[5] || '')))));\n }\n\n function vimeoHandler(target) {\n var matches = _vimeoRegex.exec(target);\n\n if (!matches) {\n return false;\n }\n\n return iframeHandler(transferHash(target, appendQueryParams('https://player.vimeo.com/video/' + matches[3], $.extend({\n autoplay: 1\n }, parseQueryParams(matches[4] || '')))));\n }\n\n function facebookvideoHandler(target) {\n var matches = _facebookvideoRegex.exec(target);\n\n if (!matches) {\n return false;\n }\n\n if (0 !== target.indexOf('http')) {\n target = 'https:' + target;\n }\n\n return iframeHandler(transferHash(target, appendQueryParams('https://www.facebook.com/plugins/video.php?href=' + target, $.extend({\n autoplay: 1\n }, parseQueryParams(matches[4] || '')))));\n }\n\n function googlemapsHandler(target) {\n var matches = _googlemapsRegex.exec(target);\n\n if (!matches) {\n return false;\n }\n\n return iframeHandler(transferHash(target, appendQueryParams('https://www.google.' + matches[3] + '/maps?' + matches[6], {\n output: matches[6].indexOf('layer=c') > 0 ? 'svembed' : 'embed'\n })));\n }\n\n function iframeHandler(target) {\n return '';\n }\n\n function winHeight() {\n return document.documentElement.clientHeight ? document.documentElement.clientHeight : Math.round(_win.height());\n }\n\n function keydown(e) {\n var current = currentInstance();\n\n if (!current) {\n return;\n } // ESC key\n\n\n if (e.keyCode === 27 && !!current.options('esc')) {\n current.close();\n } // TAB key\n\n\n if (e.keyCode === 9) {\n handleTabKey(e, current);\n }\n }\n\n function handleTabKey(e, instance) {\n var focusableElements = instance.element().find(_focusableElementsSelector);\n var focusedIndex = focusableElements.index(document.activeElement);\n\n if (e.shiftKey && focusedIndex <= 0) {\n focusableElements.get(focusableElements.length - 1).focus();\n e.preventDefault();\n } else if (!e.shiftKey && focusedIndex === focusableElements.length - 1) {\n focusableElements.get(0).focus();\n e.preventDefault();\n }\n }\n\n function resize() {\n $.each(_instances, function (i, instance) {\n instance.resize();\n });\n }\n\n function registerInstance(instanceToRegister) {\n if (1 === _instances.unshift(instanceToRegister)) {\n _html.addClass('lity-active');\n\n _win.on({\n resize: resize,\n keydown: keydown\n });\n }\n\n $('body > *').not(instanceToRegister.element()).addClass('lity-hidden').each(function () {\n var el = $(this);\n\n if (undefined !== el.data(_dataAriaHidden)) {\n return;\n }\n\n el.data(_dataAriaHidden, el.attr(_attrAriaHidden) || null);\n }).attr(_attrAriaHidden, 'true');\n }\n\n function removeInstance(instanceToRemove) {\n var show;\n instanceToRemove.element().attr(_attrAriaHidden, 'true');\n\n if (1 === _instances.length) {\n _html.removeClass('lity-active');\n\n _win.off({\n resize: resize,\n keydown: keydown\n });\n }\n\n _instances = $.grep(_instances, function (instance) {\n return instanceToRemove !== instance;\n });\n\n if (!!_instances.length) {\n show = _instances[0].element();\n } else {\n show = $('.lity-hidden');\n }\n\n show.removeClass('lity-hidden').each(function () {\n var el = $(this),\n oldAttr = el.data(_dataAriaHidden);\n\n if (!oldAttr) {\n el.removeAttr(_attrAriaHidden);\n } else {\n el.attr(_attrAriaHidden, oldAttr);\n }\n\n el.removeData(_dataAriaHidden);\n });\n }\n\n function currentInstance() {\n if (0 === _instances.length) {\n return null;\n }\n\n return _instances[0];\n }\n\n function factory(target, instance, handlers, preferredHandler) {\n var handler = 'inline',\n content;\n var currentHandlers = $.extend({}, handlers);\n\n if (preferredHandler && currentHandlers[preferredHandler]) {\n content = currentHandlers[preferredHandler](target, instance);\n handler = preferredHandler;\n } else {\n // Run inline and iframe handlers after all other handlers\n $.each(['inline', 'iframe'], function (i, name) {\n delete currentHandlers[name];\n currentHandlers[name] = handlers[name];\n });\n $.each(currentHandlers, function (name, currentHandler) {\n // Handler might be \"removed\" by setting callback to null\n if (!currentHandler) {\n return true;\n }\n\n if (currentHandler.test && !currentHandler.test(target, instance)) {\n return true;\n }\n\n content = currentHandler(target, instance);\n\n if (false !== content) {\n handler = name;\n return false;\n }\n });\n }\n\n return {\n handler: handler,\n content: content || ''\n };\n }\n\n function Lity(target, options, opener, activeElement) {\n var self = this;\n var result;\n var isReady = false;\n var isClosed = false;\n var element;\n var content;\n options = $.extend({}, _defaultOptions, options);\n element = $(options.template); // -- API --\n\n self.element = function () {\n return element;\n };\n\n self.opener = function () {\n return opener;\n };\n\n self.options = $.proxy(settings, self, options);\n self.handlers = $.proxy(settings, self, options.handlers);\n\n self.resize = function () {\n if (!isReady || isClosed) {\n return;\n }\n\n content.css('max-height', winHeight() + 'px').trigger('lity:resize', [self]);\n };\n\n self.close = function () {\n if (!isReady || isClosed) {\n return;\n }\n\n isClosed = true;\n removeInstance(self);\n\n var deferred = _deferred(); // We return focus only if the current focus is inside this instance\n\n\n if (activeElement && (document.activeElement === element[0] || $.contains(element[0], document.activeElement))) {\n try {\n activeElement.focus();\n } catch (e) {// Ignore exceptions, eg. for SVG elements which can't be\n // focused in IE11\n }\n }\n\n content.trigger('lity:close', [self]);\n element.removeClass('lity-opened').addClass('lity-closed');\n transitionEnd(content.add(element)).always(function () {\n content.trigger('lity:remove', [self]);\n element.remove();\n element = undefined;\n deferred.resolve();\n });\n return deferred.promise();\n }; // -- Initialization --\n\n\n result = factory(target, self, options.handlers, options.handler);\n element.attr(_attrAriaHidden, 'false').addClass('lity-loading lity-opened lity-' + result.handler).appendTo('body').focus().on('click', '[data-lity-close]', function (e) {\n if ($(e.target).is('[data-lity-close]')) {\n self.close();\n }\n }).trigger('lity:open', [self]);\n registerInstance(self);\n $.when(result.content).always(ready);\n\n function ready(result) {\n content = $(result).css('max-height', winHeight() + 'px');\n element.find('.lity-loader').each(function () {\n var loader = $(this);\n transitionEnd(loader).always(function () {\n loader.remove();\n });\n });\n element.removeClass('lity-loading').find('.lity-content').empty().append(content);\n isReady = true;\n content.trigger('lity:ready', [self]);\n }\n }\n\n function lity(target, options, opener) {\n if (!target.preventDefault) {\n opener = $(opener);\n } else {\n target.preventDefault();\n opener = $(this);\n target = opener.data('lity-target') || opener.attr('href') || opener.attr('src');\n }\n\n var instance = new Lity(target, $.extend({}, opener.data('lity-options') || opener.data('lity'), options), opener, document.activeElement);\n\n if (!target.preventDefault) {\n return instance;\n }\n }\n\n lity.version = '2.4.1';\n lity.options = $.proxy(settings, lity, _defaultOptions);\n lity.handlers = $.proxy(settings, lity, _defaultOptions.handlers);\n lity.current = currentInstance;\n $(document).on('click.lity', '[data-lity]', lity);\n return lity;\n});","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar Nt = Object.defineProperty;\n\nvar Ht = function Ht(n, t, e) {\n return t in n ? Nt(n, t, {\n enumerable: !0,\n configurable: !0,\n writable: !0,\n value: e\n }) : n[t] = e;\n};\n\nvar O = function O(n, t, e) {\n return Ht(n, _typeof(t) != \"symbol\" ? t + \"\" : t, e), e;\n},\n Zt = function Zt(n, t, e) {\n if (!t.has(n)) throw TypeError(\"Cannot \" + e);\n};\n\nvar E = function E(n, t, e) {\n if (t.has(n)) throw TypeError(\"Cannot add the same private member more than once\");\n t instanceof WeakSet ? t.add(n) : t.set(n, e);\n};\n\nvar S = function S(n, t, e) {\n return Zt(n, t, \"access private method\"), e;\n};\n\nvar et = function et(n) {\n return document.contains(H(n));\n},\n bt = function bt(n) {\n if (!n) return !1;\n\n try {\n var t = n.constructor,\n e = t.prototype,\n s = Object.prototype.hasOwnProperty;\n return t && e && s.call(e, \"isPrototypeOf\");\n } catch (_unused) {\n return !1;\n }\n},\n gt = function gt(n) {\n return typeof n == \"function\";\n},\n $ = function $(n) {\n return !isNaN(Number(n));\n},\n st = function st(n) {\n return n == null;\n},\n H = function H(n) {\n return n instanceof HTMLElement ? n : document.querySelector(n);\n},\n w = function w(n) {\n var t = \"touches\" in n ? n.touches[0] : n;\n return {\n clientX: t.clientX,\n clientY: t.clientY\n };\n},\n C = function C(n) {\n return {\n clientX: _toConsumableArray(n).map(function (t) {\n return t.clientX;\n }).reduce(function (t, e) {\n return t + e;\n }) / n.length,\n clientY: _toConsumableArray(n).map(function (t) {\n return t.clientY;\n }).reduce(function (t, e) {\n return t + e;\n }) / n.length\n };\n},\n Y = function Y(n) {\n var _n$getBoundingClientR = n.getBoundingClientRect(),\n t = _n$getBoundingClientR.width,\n e = _n$getBoundingClientR.height,\n s = _n$getBoundingClientR.top,\n i = _n$getBoundingClientR.left,\n c = _n$getBoundingClientR.bottom;\n\n return {\n width: t,\n height: e,\n top: s,\n left: i,\n bottom: c\n };\n},\n _t = function _t(n) {\n return n.length >= 2 ? Math.hypot(n[0].clientX - n[1].clientX, n[0].clientY - n[1].clientY) : 0;\n},\n L = function L(n, t) {\n for (var _i2 = 0, _Object$entries = Object.entries(t); _i2 < _Object$entries.length; _i2++) {\n var _ref3 = _Object$entries[_i2];\n\n var _ref2 = _slicedToArray(_ref3, 2);\n\n var e = _ref2[0];\n var s = _ref2[1];\n typeof s == \"string\" && n.style.setProperty(e, s);\n }\n},\n A = function A(n, t) {\n for (var _i3 = 0, _Object$entries2 = Object.entries(t); _i3 < _Object$entries2.length; _i3++) {\n var _ref6 = _Object$entries2[_i3];\n\n var _ref5 = _slicedToArray(_ref6, 2);\n\n var e = _ref5[0];\n var s = _ref5[1];\n n.setAttribute(e, s);\n }\n},\n v = function v(n, t) {\n for (var _i4 = 0, _Object$entries3 = Object.entries(t); _i4 < _Object$entries3.length; _i4++) {\n var _ref9 = _Object$entries3[_i4];\n\n var _ref8 = _slicedToArray(_ref9, 2);\n\n var e = _ref8[0];\n var s = _ref8[1];\n n[e] = s;\n }\n},\n X = function X(n, t, e) {\n return Math.min(Math.max(n, t), e);\n},\n R = function R(n) {\n var t = +(Math.round(+(n + \"e+2\")) + \"e-2\");\n return isNaN(t) ? 0 : t;\n},\n pt = function pt(n) {\n throw new Error(n);\n},\n nt = function nt(n) {\n return console.warn(n);\n},\n y = function y() {\n var _i$classList;\n\n var n = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : \"div\";\n var t = arguments.length > 1 ? arguments[1] : undefined;\n var e = arguments.length > 2 ? arguments[2] : undefined;\n var s = arguments.length > 3 ? arguments[3] : undefined;\n var i = document.createElement(n);\n return t && (_i$classList = i.classList).add.apply(_i$classList, _toConsumableArray(t.split(\" \"))), e && A(i, e), s && (i.innerHTML = s), i;\n},\n _ = \"zoomist\",\n Vt = \"\".concat(_, \"-container\"),\n Et = \"\".concat(_, \"-wrapper\"),\n it = \"\".concat(_, \"-image\"),\n I = \"\".concat(_, \"-slider\"),\n Wt = \"\".concat(_, \"-slider-wrapper\"),\n Ut = \"\".concat(_, \"-slider-bar\"),\n Bt = \"\".concat(_, \"-slider-button\"),\n Z = \"\".concat(_, \"-zoomer\"),\n kt = \"\".concat(_, \"-zoomer-button\"),\n lt = \"\".concat(_, \"-zoomer-icon\"),\n ot = \"\".concat(_, \"-zoomer-in\"),\n rt = \"\".concat(_, \"-zoomer-out\"),\n at = \"\".concat(_, \"-zoomer-reset\"),\n jt = \"\".concat(_, \"-zoomer-disabled\"),\n Gt = {\n tabindex: \"0\",\n role: \"slider\",\n \"aria-label\": \"slider for zoomist\",\n \"aria-valuemin\": \"0\",\n \"aria-valuemax\": \"100\",\n \"aria-valuenow\": \"0\",\n \"aria-disabled\": \"false\"\n},\n ct = {\n tabindex: \"0\",\n role: \"button\",\n \"aria-disabled\": \"false\"\n},\n Pt = _objectSpread(_objectSpread({}, ct), {}, {\n \"aria-label\": \"button for zoom in zoomist\"\n}),\n Ft = _objectSpread(_objectSpread({}, ct), {}, {\n \"aria-label\": \"button for zoom out zoomist\"\n}),\n qt = _objectSpread(_objectSpread({}, ct), {}, {\n \"aria-label\": \"button for reset zoomist scale\"\n}),\n Kt = (typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) < \"u\" && _typeof(window.document) < \"u\",\n z = !!(Kt && \"ontouchstart\" in window),\n Jt = z ? \"touchstart\" : \"mousedown\",\n M = z ? \"touchmove\" : \"mousemove\",\n x = z ? \"touchend\" : \"mouseup\",\n Qt = \"wheel\",\n te = [\"left\", \"right\", \"center\"],\n ee = [\"top\", \"bottom\", \"center\"],\n St = \"--scale\",\n vt = \"--translate-x\",\n Tt = \"--translate-y\",\n se = \"--value\",\n Ot = {\n // set is draggable or not\n draggable: !0,\n // set is wheelable or not\n wheelable: !0,\n // set is pinchable or not\n pinchable: !0,\n // set image stuck on bounds\n bounds: !0,\n // the ratio of zooming at one time\n zoomRatio: 0.1,\n // the max scale of zoomist-image (must be number larger then initScale)\n maxScale: 10,\n // the min scale of zoomist-image (must be number smaller then initScale)\n minScale: 1,\n // set initial scale of zoomist-image\n initScale: null\n},\n ne = {\n // the css selector string or a element of the slider\n el: null,\n // the direction of the slider 'horizontal' or 'vertical'\n direction: \"horizontal\"\n},\n ie = {\n el: \".\".concat(I)\n},\n oe = {\n el: null,\n // the css selector string or a element for in-zoomer\n inEl: null,\n // the css selector string or a element for out-zoomer\n outEl: null,\n // the css selector string or a element for reset-zoomer\n resetEl: null,\n // in zoomer and out zoomer will be disabled when image comes to maximin or minimum\n disabledClass: jt\n},\n re = {\n el: \".\".concat(Z),\n inEl: \".\".concat(ot),\n outEl: \".\".concat(rt),\n resetEl: \".\".concat(at)\n},\n ae = {\n // invoked when zoomist instance ready\n ready: null,\n // invoked when reset methods be used\n reset: null,\n // invoked when image changes it's size\n resize: null,\n // invoked before destroy methods be used\n beforeDestroy: null,\n // invoked after destroy methods be used\n destroy: null,\n // invoked before update methods be used\n beforeUpdate: null,\n // invoked when update methods be used\n update: null,\n // invoked when image is zooming\n zoom: null,\n // invoked when wheeling\n wheel: null,\n // invoked when mousedown on wrapper\n dragStart: null,\n // invoked when dragging the image\n drag: null,\n // invoked when mouseup on wrapper\n dragEnd: null,\n // invoked when mousedown on wrapper\n pinchStart: null,\n // invoked when pinching the image\n pinch: null,\n // invoked when mouseup on wrapper\n pinchEnd: null,\n // invoked when mousedown on slider\n slideStart: null,\n // invoked when sliding the slider\n slide: null,\n // invoked when mouseup on slider\n slideEnd: null\n},\n le = {\n // slider options\n slider: null,\n // zoomer options\n zoomer: null\n},\n ce = \"\\n\\n\"),\n he = \"\\n\\n\"),\n de = \"\\n\\n\"),\n ue = {\n on: function on(n, t) {\n if (!t || !gt(t)) return this;\n var e = this.__events__;\n return n.split(\" \").forEach(function (s) {\n var i = s;\n e[i] || (e[i] = []), e[i].push(t);\n }), this;\n },\n emit: function emit(n) {\n var _this = this;\n\n for (var _len = arguments.length, t = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n t[_key - 1] = arguments[_key];\n }\n\n var e = this.__events__;\n return e[n] ? (e[n].forEach(function (s) {\n gt(s) && s.apply(_this, t);\n }), this) : this;\n },\n zoom: function zoom(n, t) {\n var e = this.transform.scale,\n s = this.useFixedRatio(R(e * (n + 1)));\n return e === s ? this : (this.zoomTo(s, t), this);\n },\n zoomTo: function zoomTo(n) {\n var t = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : !0;\n var e = this.image,\n _this$transform = this.transform,\n s = _this$transform.scale,\n i = _this$transform.translateX,\n c = _this$transform.translateY,\n r = this.options.bounds;\n if (n = this.useFixedRatio(n), n === s) return this;\n if (this.transform.scale = n, !t) return this.emit(\"zoom\", this, this.transform.scale), this;\n t = typeof t == \"boolean\" ? this.getContainerCenterClient() : t;\n\n var _t2 = t,\n l = _t2.clientX,\n o = _t2.clientY,\n _Y = Y(e),\n a = _Y.top,\n d = _Y.left,\n f = _Y.width,\n m = _Y.height,\n _this$getImageDiff = this.getImageDiff(),\n h = _this$getImageDiff.width,\n u = _this$getImageDiff.height,\n g = n / s - 1,\n p = (f / 2 - l + d) * g + i,\n T = (m / 2 - o + a) * g + c,\n b = r ? X(p, h, -h) : p,\n D = r ? X(T, u, -u) : T;\n\n return v(this.transform, {\n translateX: b,\n translateY: D\n }), this.emit(\"zoom\", this, this.transform.scale), this;\n },\n move: function move(n) {\n var t = this.options.bounds,\n _this$transform2 = this.transform,\n e = _this$transform2.translateX,\n s = _this$transform2.translateY,\n i = n.x,\n c = n.y,\n _this$getImageDiff2 = this.getImageDiff(),\n r = _this$getImageDiff2.width,\n l = _this$getImageDiff2.height;\n\n if ($(i)) {\n var o = e + i,\n a = t ? X(o, r, -r) : o;\n this.transform.translateX = a;\n }\n\n if ($(c)) {\n var _o = s + c,\n _a = t ? X(_o, l, -l) : _o;\n\n this.transform.translateY = _a;\n }\n\n return this;\n },\n moveTo: function moveTo(n) {\n var t = this.options.bounds,\n e = n.x,\n s = n.y,\n _this$getImageDiff3 = this.getImageDiff(),\n i = _this$getImageDiff3.width,\n c = _this$getImageDiff3.height;\n\n if ($(e)) {\n var r = Number(e),\n l = t ? X(r, i, -i) : r;\n this.transform.translateX = l;\n }\n\n if (te.some(function (r) {\n return r === e;\n })) {\n var _l = {\n left: -i,\n right: i,\n center: 0\n }[e];\n this.transform.translateX = _l;\n }\n\n if ($(s)) {\n var _r = Number(s),\n _l2 = t ? X(_r, c, -c) : _r;\n\n this.transform.translateY = _l2;\n }\n\n if (ee.some(function (r) {\n return r === s;\n })) {\n var _l3 = {\n top: -c,\n bottom: c,\n center: 0\n }[s];\n this.transform.translateY = _l3;\n }\n\n return this;\n },\n slideTo: function slideTo(n) {\n var _this$options = this.options,\n t = _this$options.minScale,\n e = _this$options.maxScale,\n s = (e - t) * n / 100 + t;\n return this.zoomTo(s), this;\n },\n reset: function reset() {\n var n = this.options.initScale;\n return v(this.transform, {\n scale: n,\n translateX: 0,\n translateY: 0\n }), this.emit(\"reset\", this), this;\n },\n destroy: function destroy() {\n var n = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : !1;\n var t = this.element,\n e = this.image,\n s = this.controller;\n return this.mounted && (this.emit(\"beforeDestroy\", this), s.abort(), this.destroyModules(), n && e && (this.reset(), e.removeAttribute(\"style\")), t[_] = null, this.mounted = !1, this.emit(\"destroy\", this)), null;\n },\n update: function update(n) {\n var t = this.element,\n e = this.controller;\n return this.emit(\"beforeUpdate\", this), t[_] = null, this.mounted = !1, e.abort(), this.destroyModules(), n && (this.options = Object.assign({}, Ot, bt(n) && n)), this.init(), this.emit(\"update\", this), this;\n },\n getImageData: function getImageData() {\n return _objectSpread({}, this.data.imageData);\n },\n getContainerData: function getContainerData() {\n return _objectSpread({}, this.data.containerData);\n },\n getSliderValue: function getSliderValue() {\n var n = this.__modules__.slider;\n return n && n.value ? n.value : null;\n },\n // private methods\n getImageDiff: function getImageDiff() {\n var _this$getContainerDat = this.getContainerData(),\n n = _this$getContainerDat.width,\n t = _this$getContainerDat.height,\n _this$getImageData = this.getImageData(),\n e = _this$getImageData.width,\n s = _this$getImageData.height;\n\n return {\n width: (n - e) / 2,\n height: (t - s) / 2\n };\n },\n // private methods\n getContainerCenterClient: function getContainerCenterClient() {\n var n = this.element,\n _Y2 = Y(n),\n t = _Y2.top,\n e = _Y2.left,\n s = _Y2.width,\n i = _Y2.height;\n\n return {\n clientX: e + s / 2,\n clientY: t + i / 2\n };\n },\n // private methods\n getScaleRatio: function getScaleRatio() {\n var n = this.transform.scale,\n _this$options2 = this.options,\n t = _this$options2.minScale,\n e = _this$options2.maxScale;\n return (n - t) / (e - t);\n },\n // private methods\n useFixedRatio: function useFixedRatio(n) {\n var _this$options3 = this.options,\n t = _this$options3.minScale,\n e = _this$options3.maxScale;\n return X(n, t, e);\n }\n},\n N = Object.defineProperty;\n\nvar V, wt, W, Yt, U, Xt, B, zt, k, Rt, j, Dt, G, Lt, P, yt, F, At, q, It, K, $t, J, Ct;\n\nvar me = /*#__PURE__*/function () {\n function me(t, e) {\n _classCallCheck(this, me);\n\n // create initial data\n E(this, V); // mount elements and bind events\n\n E(this, W); // resize, drag, pinch, wheel\n\n E(this, U); // on wheel\n\n E(this, B); // on drag (mouse)\n\n E(this, k); // on touch (pinch and touchmove)\n\n E(this, j); // resize observer on element\n\n E(this, G); // check modules and create\n\n E(this, P); // mount slider\n\n E(this, F); // slider events\n\n E(this, q); // mount zoomer\n\n E(this, K); // zoomer event\n\n E(this, J);\n O(this, \"element\");\n O(this, \"options\");\n O(this, \"wrapper\");\n O(this, \"image\");\n O(this, \"mounted\");\n O(this, \"data\");\n O(this, \"transform\");\n O(this, \"states\");\n O(this, \"controller\");\n O(this, \"__events__\");\n O(this, \"__modules__\");\n t || pt(\"The first argument is required.\"), et(t) || pt(\"Element \".concat(t, \" is not exist.\")), this.element = H(t), this.options = Object.assign({}, Ot, bt(e) && e), this.init();\n } // check zoomist-image is exist\n\n\n _createClass(me, [{\n key: \"init\",\n value: function init() {\n var t = this.element,\n _this$options4 = this.options,\n e = _this$options4.bounds,\n s = _this$options4.minScale,\n i = _this$options4.maxScale,\n c = _this$options4.initScale;\n if (t[_]) return;\n t[_] = this;\n var r = t.querySelector(\".\".concat(Et)),\n l = t.querySelector(\".\".concat(it));\n if (!r) return nt(\"\".concat(_, \" needs a \\\".\").concat(Et, \"\\\" element.\"));\n if (!l) return nt(\"\".concat(_, \" needs a \\\".\").concat(it, \"\\\" element.\"));\n this.options.minScale = e && s < 1 ? 1 : s, this.options.maxScale = Math.max(i, s), this.options.initScale = X(c || s, s, i), this.wrapper = r, this.image = l, S(this, V, wt).call(this);\n } // destory modules\n\n }, {\n key: \"destroyModules\",\n value: function destroyModules() {\n var _this$__modules__ = this.__modules__,\n t = _this$__modules__.slider,\n e = _this$__modules__.zoomer;\n t && this.destroySlider(), e && this.destroyZoomer();\n } // destroy slider\n\n }, {\n key: \"destroySlider\",\n value: function destroySlider() {\n var c, r;\n var t = this.__modules__.slider;\n if (!t || !t.mounted) return;\n var e = t.options.el,\n s = t.controller;\n e === \".\".concat(I) ? (c = t.sliderEl) == null || c.remove() : (r = t.sliderTrack) == null || r.remove(), s == null || s.abort(), t.mounted = !1;\n } // destroy zoomer\n\n }, {\n key: \"destroyZoomer\",\n value: function destroyZoomer() {\n var t = this.__modules__.zoomer;\n if (!t || !t.mounted) return;\n\n var _t$options = t.options,\n e = _t$options.el,\n s = _t$options.inEl,\n i = _t$options.outEl,\n c = _t$options.resetEl,\n r = t.controller,\n l = t.zoomerEl,\n o = t.zoomerInEl,\n a = t.zoomerOutEl,\n d = t.zoomerResetEl,\n f = function f(m, h, u) {\n m === \".\".concat(h) && (u == null || u.remove());\n };\n\n [{\n target: e,\n className: Z,\n el: l\n }, {\n target: s,\n className: ot,\n el: o\n }, {\n target: i,\n className: rt,\n el: a\n }, {\n target: c,\n className: at,\n el: d\n }].forEach(function (m) {\n return f(m.target, m.className, m.el);\n }), r == null || r.abort(), t.mounted = !1;\n }\n }]);\n\n return me;\n}();\n\nV = new WeakSet(), wt = function wt() {\n var t = this.element,\n e = this.image,\n s = this.options,\n i = s.draggable,\n c = s.pinchable,\n r = t.offsetWidth,\n l = t.offsetHeight,\n o = e.offsetWidth,\n a = e.offsetHeight,\n _Y3 = Y(e),\n d = _Y3.width,\n f = _Y3.height;\n\n if (!o || !a) return nt(\"The width or height of \".concat(it, \" should not be 0.\"));\n if (this.transform = {\n scale: 0,\n translateX: 0,\n translateY: 0\n }, this.data = {\n imageData: {\n originWidth: o,\n originHeight: a,\n width: d,\n height: f\n },\n containerData: {\n width: r,\n height: l\n }\n }, z && (i || c) && (this.data.touchData = {\n hypot: 0,\n startX: 0,\n startY: 0,\n prevX: 0,\n prevY: 0,\n imageTop: 0,\n imageLeft: 0,\n widthDiff: 0,\n heightDiff: 0\n }), !z && i && (this.data.dragData = {\n startX: 0,\n startY: 0\n }), this.__events__ = _objectSpread({}, ae), s.on) for (var _i5 = 0, _Object$entries4 = Object.entries(s.on); _i5 < _Object$entries4.length; _i5++) {\n var _ref12 = _Object$entries4[_i5];\n\n var _ref11 = _slicedToArray(_ref12, 2);\n\n var m = _ref11[0];\n var h = _ref11[1];\n this.__events__[m] = [h];\n }\n\n if (this.__modules__ = _objectSpread({}, le), s.slider) {\n var _m = s.slider === !0 ? ie : s.slider;\n\n this.__modules__.slider = {\n options: Object.assign({}, ne, _m)\n };\n }\n\n if (s.zoomer) {\n var _m2 = s.zoomer === !0 ? re : s.zoomer;\n\n this.__modules__.zoomer = {\n options: Object.assign({}, oe, _m2)\n };\n }\n\n this.controller = new AbortController(), S(this, W, Yt).call(this);\n}, W = new WeakSet(), Yt = function Yt() {\n if (this.mounted) return;\n var t = this.element,\n e = this.image,\n _this$options5 = this.options,\n s = _this$options5.minScale,\n i = _this$options5.maxScale,\n c = _this$options5.initScale,\n _this$__modules__2 = this.__modules__,\n r = _this$__modules__2.slider,\n l = _this$__modules__2.zoomer,\n o = this;\n L(e, {\n transform: \"\\n translate(var(\".concat(vt, \", 0px), var(\").concat(Tt, \", 0px))\\n scale(var(\").concat(St, \", 0))\")\n }), N(this.transform, \"scale\", {\n get: function get() {\n return o.transform.__scale__;\n },\n set: function set(a) {\n var d = o.useFixedRatio(a);\n\n if (!(st(d) || o.transform.__scale__ === d)) {\n if (o.transform.__scale__ = d, L(e, _defineProperty({}, St, d.toString())), v(o.data.imageData, {\n width: Y(e).width,\n height: Y(e).height\n }), r) {\n var f = Math.round(o.getScaleRatio() * 100);\n r.value = f;\n }\n\n if (l && l.options.disabledClass) {\n var _f = l.zoomerInEl,\n m = l.zoomerOutEl,\n h = l.zoomerResetEl,\n u = l.options.disabledClass;\n _f && (_f.classList[d === i ? \"add\" : \"remove\"](u), A(_f, {\n \"aria-disabled\": d === i ? \"true\" : \"false\"\n })), m && (m.classList[d === s ? \"add\" : \"remove\"](u), A(m, {\n \"aria-disabled\": d === s ? \"true\" : \"false\"\n })), h && (h.classList[d === c ? \"add\" : \"remove\"](u), A(h, {\n \"aria-disabled\": d === c ? \"true\" : \"false\"\n }));\n }\n }\n }\n }), N(this.transform, \"translateX\", {\n get: function get() {\n return o.transform.__translateX__;\n },\n set: function set(a) {\n var d = R(a);\n st(d) || o.transform.__translateX__ === d || (o.transform.__translateX__ = d, L(e, _defineProperty({}, vt, \"\".concat(d, \"px\"))));\n }\n }), N(this.transform, \"translateY\", {\n get: function get() {\n return o.transform.__translateY__;\n },\n set: function set(a) {\n var d = R(a);\n st(d) || o.transform.__translateY__ === d || (o.transform.__translateY__ = d, L(e, _defineProperty({}, Tt, \"\".concat(d, \"px\"))));\n }\n }), S(this, U, Xt).call(this), S(this, P, yt).call(this), v(this.transform, {\n scale: c,\n translateX: 0,\n translateY: 0\n }), t.classList.add(Vt), this.mounted = !0, this.emit(\"ready\", this);\n}, U = new WeakSet(), Xt = function Xt() {\n var _this2 = this;\n\n var t = this.wrapper,\n e = this.options,\n s = this.controller.signal,\n i = e.draggable,\n c = e.pinchable,\n r = e.wheelable;\n\n if (this.states = {}, r) {\n this.states.wheeling = !1;\n\n var l = function l(o) {\n return S(_this2, B, zt).call(_this2, o);\n };\n\n t.addEventListener(Qt, l, {\n signal: s\n });\n }\n\n if (z && (i || c)) {\n i && (this.states.dragging = !1), c && (this.states.pinching = !1);\n\n var _l4 = function _l4(o) {\n return S(_this2, j, Dt).call(_this2, o);\n };\n\n t.addEventListener(\"touchstart\", _l4, {\n signal: s\n });\n }\n\n if (!z && i) {\n this.states.dragging = !1;\n\n var _l5 = function _l5(o) {\n return S(_this2, k, Rt).call(_this2, o);\n };\n\n t.addEventListener(\"mousedown\", _l5, {\n signal: s\n });\n }\n\n S(this, G, Lt).call(this);\n}, B = new WeakSet(), zt = function zt(t) {\n var _this3 = this;\n\n var e = this.options,\n s = e.zoomRatio;\n if (t.preventDefault(), this.states.wheeling) return;\n this.states.wheeling = !0, setTimeout(function () {\n _this3.states.wheeling = !1;\n }, 30);\n var i = (t.deltaY || t.detail) > 0 ? -1 : 1;\n this.zoom(i * s, w(t)), this.emit(\"wheel\", this, this.transform.scale, t);\n}, k = new WeakSet(), Rt = function Rt(t) {\n var _this4 = this;\n\n var e = this.data,\n s = this.transform,\n i = e.dragData,\n c = e.imageData;\n if (!i || !c) return;\n\n var r = function r(a) {\n a && a.button !== 0 || (v(i, {\n startX: w(a).clientX,\n startY: w(a).clientY\n }), _this4.states.dragging = !0, _this4.emit(\"dragStart\", _this4, {\n x: s.translateX,\n y: s.translateY\n }, a), document.addEventListener(M, l), document.addEventListener(x, o));\n },\n l = function l(a) {\n if (a.touches || !_this4.states.dragging) return;\n var d = w(a).clientX,\n f = w(a).clientY,\n m = d - i.startX + s.translateX,\n h = f - i.startY + s.translateY;\n _this4.moveTo({\n x: m,\n y: h\n }), v(i, {\n startX: w(a).clientX,\n startY: w(a).clientY\n }), _this4.emit(\"drag\", _this4, {\n x: m,\n y: h\n }, a);\n },\n o = function o(a) {\n a.touches || (_this4.states.dragging = !1, _this4.emit(\"dragEnd\", _this4, {\n x: s.translateX,\n y: s.translateY\n }, a), document.removeEventListener(M, l), document.removeEventListener(x, o));\n };\n\n r(t);\n}, j = new WeakSet(), Dt = function Dt(t) {\n var _this5 = this;\n\n var e = this.data,\n s = this.transform,\n _this$options6 = this.options,\n i = _this$options6.maxScale,\n c = _this$options6.minScale,\n r = _this$options6.draggable,\n l = _this$options6.pinchable,\n o = e.touchData,\n a = e.imageData;\n if (!o || !a) return;\n\n var d = function d(h) {\n var u = h.touches;\n if (!u) return;\n\n var _Y4 = Y(_this5.image),\n g = _Y4.top,\n p = _Y4.left,\n _this5$getImageDiff = _this5.getImageDiff(),\n T = _this5$getImageDiff.width,\n b = _this5$getImageDiff.height;\n\n v(o, {\n hypot: _t(u),\n startX: C(u).clientX,\n startY: C(u).clientY,\n prevX: 0,\n prevY: 0,\n imageTop: g,\n imageLeft: p,\n widthDiff: T,\n heightDiff: b\n }), r && (_this5.states.dragging = !0, _this5.emit(\"dragStart\", _this5, {\n x: s.translateX,\n y: s.translateY\n }, h)), l && u.length === 2 && (_this5.states.pinching = !0, _this5.emit(\"pinchStart\", _this5, s.scale, h)), document.addEventListener(\"touchmove\", f), document.addEventListener(\"touchend\", m);\n },\n f = function f(h) {\n var u = h.touches;\n if (!u) return;\n\n var _this5$states = _this5.states,\n g = _this5$states.dragging,\n p = _this5$states.pinching,\n _Y5 = Y(_this5.image),\n T = _Y5.top,\n b = _Y5.left,\n _this5$getImageDiff2 = _this5.getImageDiff(),\n D = _this5$getImageDiff2.width,\n ht = _this5$getImageDiff2.height,\n Q = _t(u),\n dt = Q ? Q / o.hypot : 1,\n tt = _this5.useFixedRatio(dt * s.scale),\n ut = C(u).clientX + o.prevX,\n mt = C(u).clientY + o.prevY;\n\n if (p && u.length === 2 && _this5.zoomTo(tt, !1), g) {\n var ft = tt !== i && tt !== c && l ? dt : 1,\n Mt = R(ut - o.imageLeft - (D - o.widthDiff) - (o.startX - o.imageLeft) * ft + s.translateX),\n xt = R(mt - o.imageTop - (ht - o.heightDiff) - (o.startY - o.imageTop) * ft + s.translateY);\n\n _this5.moveTo({\n x: Mt,\n y: xt\n });\n }\n\n v(o, {\n hypot: Q,\n startX: ut,\n startY: mt,\n imageTop: T,\n imageLeft: b,\n widthDiff: D,\n heightDiff: ht\n }), p && u.length === 2 && _this5.emit(\"pinch\", _this5, s.scale, h), g && _this5.emit(\"drag\", _this5, {\n x: s.translateX,\n y: s.translateY\n }, h);\n },\n m = function m(h) {\n var u = h.touches;\n if (!u) return;\n var _this5$states2 = _this5.states,\n g = _this5$states2.dragging,\n p = _this5$states2.pinching;\n\n if (g && !u.length && (_this5.states.dragging = !1, _this5.emit(\"dragEnd\", _this5, {\n x: s.translateX,\n y: s.translateY\n }, h)), p && u.length < 2 && (_this5.states.pinching = !1, _this5.emit(\"pinchEnd\", _this5, s.scale, h)), g && u.length === 1) {\n var T = w(h).clientX,\n b = w(h).clientY;\n v(o, {\n prevX: o.startX - T,\n prevY: o.startY - b\n });\n }\n\n u.length || (document.removeEventListener(\"touchmove\", f), document.removeEventListener(\"touchend\", m));\n };\n\n d(t);\n}, G = new WeakSet(), Lt = function Lt() {\n var _this6 = this;\n\n var t = this.element,\n e = this.image,\n s = this.transform;\n new ResizeObserver(function () {\n var c = t.offsetWidth,\n r = t.offsetHeight,\n _this6$getContainerDa = _this6.getContainerData(),\n l = _this6$getContainerDa.width,\n o = _this6$getContainerDa.height;\n\n if (c === l && r === o) return;\n var a = s.translateX,\n d = s.translateY;\n\n if (a) {\n var g = c / l * a;\n _this6.transform.translateX = g;\n }\n\n if (d) {\n var _g = r / o * d;\n\n _this6.transform.translateY = _g;\n }\n\n var f = e.offsetWidth,\n m = e.offsetHeight,\n _Y6 = Y(e),\n h = _Y6.width,\n u = _Y6.height;\n\n v(_this6.data.containerData, {\n width: c,\n height: r\n }), v(_this6.data.imageData, {\n originWidth: f,\n originHeight: m,\n width: h,\n height: u\n }), _this6.emit(\"resize\", _this6);\n }).observe(t);\n}, P = new WeakSet(), yt = function yt() {\n var _this$__modules__3 = this.__modules__,\n t = _this$__modules__3.slider,\n e = _this$__modules__3.zoomer;\n t && S(this, F, At).call(this), e && S(this, K, $t).call(this);\n}, F = new WeakSet(), At = function At() {\n var t = this.element,\n e = this.__modules__.slider;\n if (!e || e.mounted) return;\n var _e$options = e.options,\n s = _e$options.el,\n i = _e$options.direction,\n c = s === \".\".concat(I);\n if (!s || !c && !et(s)) return;\n var r = c ? y(\"div\", I) : H(s),\n l = y(\"div\", Wt),\n o = y(\"span\", Ut),\n a = y(\"span\", Bt, _objectSpread(_objectSpread({}, Gt), {}, {\n \"aria-orientation\": i\n }));\n r.classList.add(\"\".concat(I, \"-\").concat(i)), N(e, \"value\", {\n get: function get() {\n return e.__value__;\n },\n set: function set(d) {\n e.__value__ !== d && (e.__value__ = d, L(r, _defineProperty({}, se, d.toString())), A(a, {\n \"aria-valuenow\": d.toString()\n }));\n }\n }), v(e, {\n value: this.getScaleRatio() * 100,\n controller: new AbortController(),\n sliding: !1,\n sliderEl: r,\n sliderTrack: l,\n sliderButton: a\n }), S(this, q, It).call(this), l.append(o, a), r.append(l), c && t.append(r), e.mounted = !0;\n}, q = new WeakSet(), It = function It() {\n var _this7 = this;\n\n var _this$options7 = this.options,\n t = _this$options7.minScale,\n e = _this$options7.maxScale,\n s = this.__modules__.slider;\n if (!s) return;\n var i = s.options.direction,\n c = s.controller,\n r = s.sliderEl,\n l = s.sliderTrack;\n if (!r || !l) return;\n\n var o = i === \"vertical\",\n a = function a(h) {\n var u = Y(l),\n g = u[o ? \"height\" : \"width\"],\n p = u[o ? \"bottom\" : \"left\"],\n T = w(h)[o ? \"clientY\" : \"clientX\"],\n b = R(X((T - p) * (o ? -1 : 1) / g, 0, 1));\n return (e - t) * b + t;\n },\n d = function d(h) {\n if (h instanceof MouseEvent && h.button !== 0) return;\n s.sliding = !0;\n var u = a(h);\n _this7.zoomTo(u), _this7.emit(\"slideStart\", _this7, _this7.getSliderValue(), h), document.addEventListener(M, f), document.addEventListener(x, m);\n },\n f = function f(h) {\n if (!s.sliding) return;\n var u = a(h);\n _this7.zoomTo(u), _this7.emit(\"slide\", _this7, _this7.getSliderValue(), h);\n },\n m = function m(h) {\n _this7.emit(\"slideEnd\", _this7, _this7.getSliderValue(), h), s.sliding = !1, document.removeEventListener(M, f), document.removeEventListener(x, m);\n };\n\n r.addEventListener(Jt, d, {\n signal: c == null ? void 0 : c.signal\n });\n}, K = new WeakSet(), $t = function $t() {\n var t = this.element,\n e = this.__modules__.zoomer;\n if (!e || e.mounted) return;\n\n var _e$options2 = e.options,\n s = _e$options2.el,\n i = _e$options2.inEl,\n c = _e$options2.outEl,\n r = _e$options2.resetEl,\n l = [i, c, r],\n o = function o(h, u, g, p, T) {\n var b = h === \".\".concat(g);\n return !h || !b && !et(h) ? null : (g = l.includes(h) ? \"\".concat(g, \" \").concat(kt) : g, b ? y(u, g, p, T) : H(h));\n },\n a = o(s, \"div\", Z),\n d = o(i, \"button\", ot, Pt, ce),\n f = o(c, \"button\", rt, Ft, he),\n m = o(r, \"button\", at, qt, de);\n\n v(e, {\n controller: new AbortController(),\n zoomerEl: a,\n zoomerInEl: d,\n zoomerOutEl: f,\n zoomerResetEl: m\n }), a && (d && a.append(d), f && a.append(f), m && a.append(m), s === \".\".concat(Z) && t.append(a)), S(this, J, Ct).call(this), e.mounted = !0;\n}, J = new WeakSet(), Ct = function Ct() {\n var t = this.options.zoomRatio,\n e = this.__modules__.zoomer,\n s = this;\n if (!e) return;\n var i = e.controller,\n c = e.zoomerInEl,\n r = e.zoomerOutEl,\n l = e.zoomerResetEl;\n c && c.addEventListener(\"click\", function () {\n s.zoom(t);\n }, {\n signal: i == null ? void 0 : i.signal\n }), r && r.addEventListener(\"click\", function () {\n s.zoom(-t);\n }, {\n signal: i == null ? void 0 : i.signal\n }), l && l.addEventListener(\"click\", function () {\n s.reset();\n }, {\n signal: i == null ? void 0 : i.signal\n });\n};\nObject.assign(me.prototype, ue);\nexport { me as default };","import Lity from \"lity\";\nimport Zoomist from \"zoomist\";\n\nexport default class ImageZoomer {\n setGeneralEvent(rootElement = document) {\n this._setEvent(\"[data-lightbox]\", \"href\", rootElement);\n }\n\n setCKEditorEvent(rootElement = document) {\n if (!rootElement) return;\n\n // リンクが設定されていない画像のみが対象\n this._setEvent(\":not(a) > img\", \"src\", rootElement);\n this._setEvent(\"a[href=''] > img\", \"src\", rootElement);\n }\n\n _setEvent(selectors, image_path_attribute, rootElement) {\n const template = `\n
\n
\n
Loading...
\n
\n
\n \n
\n \n
\n \n
\n
\n
\n \n
\n
\n
\n `;\n\n rootElement.querySelectorAll(selectors).forEach((element) => {\n // CKEditorで埋め込んだ画像(imgタグ)がクリッカブルであることがわかるようカーソル変更\n element.style.cursor = \"pointer\";\n\n element.addEventListener('click', (e) => {\n e.preventDefault();\n\n const instance = Lity(\n element.getAttribute(image_path_attribute),\n { template },\n 'click'\n );\n instance.element().on('lity:ready', (event) => {\n new Zoomist(event.currentTarget.querySelector('.zoomist-container'), {\n maxScale: 5,\n slider: true,\n zoomer: true,\n });\n });\n });\n });\n }\n}\n","class Timeline {\n constructor(url) {\n if (url) {\n $.ajax({\n type: 'GET',\n url: url,\n dataType: 'json'\n }).fail((e) => {\n console.error(e);\n });\n }\n }\n}\n\nexport { Timeline };\n","export default class CommentForm {\n constructor(selector) {\n this.initiators = document.querySelectorAll(selector);\n if (!this.initiators) {\n return;\n }\n\n this.getFormElements()?.forEach((form) => {\n const submitButton = this.getSubmitButton(form);\n const fileInput = this.getFileInput(form);\n const textarea = this.getTextarea(form);\n\n if ([submitButton, fileInput, textarea].some((element) => element === null)) {\n return;\n }\n\n form.addEventListener('submit', () => {\n const attachmentItems = this.setAttachmentItems(form);\n const attachmentDeleteButtons = this.setAttachmentDeleteButtons(attachmentItems);\n\n textarea.readOnly = true;\n\n [\n submitButton,\n fileInput,\n ...attachmentDeleteButtons.map((button) => button)\n ].forEach((element) => element.addEventListener('click', this.disableClick));\n });\n });\n }\n\n getFormElements() {\n return [...this.initiators].map((element) => element.querySelector('form'));\n }\n\n getSubmitButton(form) {\n return form?.querySelector('[type=submit]');\n }\n\n getFileInput(form) {\n return form?.querySelector('[type=file]');\n }\n\n getTextarea(form) {\n return form?.querySelector('textarea');\n }\n\n setAttachmentContainers(form) {\n return [...form.querySelectorAll('[data-attachment-item-list]')];\n }\n\n setAttachmentItems(form) {\n return [...form.querySelectorAll('[data-attachment-name]')];\n }\n\n setAttachmentDeleteButtons(attachmentItems) {\n return attachmentItems?.length\n ? attachmentItems.map((item) => item.querySelector('[type=button]'))\n : [];\n }\n\n disableClick(e) {\n e.preventDefault();\n }\n\n releaseDisable() {\n this.getFormElements()?.forEach((form) => {\n const textarea = this.getTextarea(form);\n textarea.readOnly = false;\n\n [\n this.getSubmitButton(form),\n this.getFileInput(form),\n ].forEach((element) => element.removeEventListener('click', this.disableClick));\n });\n }\n\n resetForm() {\n this.getFormElements()?.forEach((form) => {\n const textarea = this.getTextarea(form);\n const fileInput = this.getFileInput(form);\n const attachmentItems = this.setAttachmentItems(form);\n const attachmentContainers = this.setAttachmentContainers(form);\n\n textarea.value = '';\n fileInput.value = '';\n textarea.dispatchEvent(new Event('change'));\n fileInput.dispatchEvent(new Event('change'));\n\n attachmentItems.forEach((item) => {\n item.remove();\n });\n\n attachmentContainers.forEach((container) => {\n container.ariaHidden = true;\n });\n });\n\n return this;\n }\n}\n\nexport {\n CommentForm\n};\n","var isObject = require('./isObject'),\n now = require('./now'),\n toNumber = require('./toNumber');\n/** Error message constants. */\n\n\nvar FUNC_ERROR_TEXT = 'Expected a function';\n/* Built-in method references for those with the same name as other `lodash` methods. */\n\nvar nativeMax = Math.max,\n nativeMin = Math.min;\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\n\nfunction debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n\n wait = toNumber(wait) || 0;\n\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time; // Start the timer for the trailing edge.\n\n timerId = setTimeout(timerExpired, wait); // Invoke the leading edge.\n\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n timeWaiting = wait - timeSinceLastCall;\n return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n\n return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait;\n }\n\n function timerExpired() {\n var time = now();\n\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n } // Restart the timer.\n\n\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n\n if (maxing) {\n // Handle invocations in a tight loop.\n clearTimeout(timerId);\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n\n return result;\n }\n\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n}\n\nmodule.exports = debounce;","var root = require('./_root');\n/** Built-in value references. */\n\n\nvar _Symbol = root.Symbol;\nmodule.exports = _Symbol;","/**!\n * Sortable 1.15.0\n * @author\tRubaXa \n * @author\towenm \n * @license MIT\n */\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n\n if (enumerableOnly) {\n symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n }\n\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}\n\nfunction _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function _typeof(obj) {\n return typeof obj;\n };\n } else {\n _typeof = function _typeof(obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nfunction _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n\n var target = _objectWithoutPropertiesLoose(source, excluded);\n\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\nfunction _toConsumableArray(arr) {\n return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();\n}\n\nfunction _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) return _arrayLikeToArray(arr);\n}\n\nfunction _iterableToArray(iter) {\n if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n}\n\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\n\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n}\n\nfunction _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\n\nvar version = \"1.15.0\";\n\nfunction userAgent(pattern) {\n if (typeof window !== 'undefined' && window.navigator) {\n return !! /*@__PURE__*/navigator.userAgent.match(pattern);\n }\n}\n\nvar IE11OrLess = userAgent(/(?:Trident.*rv[ :]?11\\.|msie|iemobile|Windows Phone)/i);\nvar Edge = userAgent(/Edge/i);\nvar FireFox = userAgent(/firefox/i);\nvar Safari = userAgent(/safari/i) && !userAgent(/chrome/i) && !userAgent(/android/i);\nvar IOS = userAgent(/iP(ad|od|hone)/i);\nvar ChromeForAndroid = userAgent(/chrome/i) && userAgent(/android/i);\nvar captureMode = {\n capture: false,\n passive: false\n};\n\nfunction on(el, event, fn) {\n el.addEventListener(event, fn, !IE11OrLess && captureMode);\n}\n\nfunction off(el, event, fn) {\n el.removeEventListener(event, fn, !IE11OrLess && captureMode);\n}\n\nfunction matches(\n/**HTMLElement*/\nel,\n/**String*/\nselector) {\n if (!selector) return;\n selector[0] === '>' && (selector = selector.substring(1));\n\n if (el) {\n try {\n if (el.matches) {\n return el.matches(selector);\n } else if (el.msMatchesSelector) {\n return el.msMatchesSelector(selector);\n } else if (el.webkitMatchesSelector) {\n return el.webkitMatchesSelector(selector);\n }\n } catch (_) {\n return false;\n }\n }\n\n return false;\n}\n\nfunction getParentOrHost(el) {\n return el.host && el !== document && el.host.nodeType ? el.host : el.parentNode;\n}\n\nfunction closest(\n/**HTMLElement*/\nel,\n/**String*/\nselector,\n/**HTMLElement*/\nctx, includeCTX) {\n if (el) {\n ctx = ctx || document;\n\n do {\n if (selector != null && (selector[0] === '>' ? el.parentNode === ctx && matches(el, selector) : matches(el, selector)) || includeCTX && el === ctx) {\n return el;\n }\n\n if (el === ctx) break;\n /* jshint boss:true */\n } while (el = getParentOrHost(el));\n }\n\n return null;\n}\n\nvar R_SPACE = /\\s+/g;\n\nfunction toggleClass(el, name, state) {\n if (el && name) {\n if (el.classList) {\n el.classList[state ? 'add' : 'remove'](name);\n } else {\n var className = (' ' + el.className + ' ').replace(R_SPACE, ' ').replace(' ' + name + ' ', ' ');\n el.className = (className + (state ? ' ' + name : '')).replace(R_SPACE, ' ');\n }\n }\n}\n\nfunction css(el, prop, val) {\n var style = el && el.style;\n\n if (style) {\n if (val === void 0) {\n if (document.defaultView && document.defaultView.getComputedStyle) {\n val = document.defaultView.getComputedStyle(el, '');\n } else if (el.currentStyle) {\n val = el.currentStyle;\n }\n\n return prop === void 0 ? val : val[prop];\n } else {\n if (!(prop in style) && prop.indexOf('webkit') === -1) {\n prop = '-webkit-' + prop;\n }\n\n style[prop] = val + (typeof val === 'string' ? '' : 'px');\n }\n }\n}\n\nfunction matrix(el, selfOnly) {\n var appliedTransforms = '';\n\n if (typeof el === 'string') {\n appliedTransforms = el;\n } else {\n do {\n var transform = css(el, 'transform');\n\n if (transform && transform !== 'none') {\n appliedTransforms = transform + ' ' + appliedTransforms;\n }\n /* jshint boss:true */\n\n } while (!selfOnly && (el = el.parentNode));\n }\n\n var matrixFn = window.DOMMatrix || window.WebKitCSSMatrix || window.CSSMatrix || window.MSCSSMatrix;\n /*jshint -W056 */\n\n return matrixFn && new matrixFn(appliedTransforms);\n}\n\nfunction find(ctx, tagName, iterator) {\n if (ctx) {\n var list = ctx.getElementsByTagName(tagName),\n i = 0,\n n = list.length;\n\n if (iterator) {\n for (; i < n; i++) {\n iterator(list[i], i);\n }\n }\n\n return list;\n }\n\n return [];\n}\n\nfunction getWindowScrollingElement() {\n var scrollingElement = document.scrollingElement;\n\n if (scrollingElement) {\n return scrollingElement;\n } else {\n return document.documentElement;\n }\n}\n/**\n * Returns the \"bounding client rect\" of given element\n * @param {HTMLElement} el The element whose boundingClientRect is wanted\n * @param {[Boolean]} relativeToContainingBlock Whether the rect should be relative to the containing block of (including) the container\n * @param {[Boolean]} relativeToNonStaticParent Whether the rect should be relative to the relative parent of (including) the contaienr\n * @param {[Boolean]} undoScale Whether the container's scale() should be undone\n * @param {[HTMLElement]} container The parent the element will be placed in\n * @return {Object} The boundingClientRect of el, with specified adjustments\n */\n\n\nfunction getRect(el, relativeToContainingBlock, relativeToNonStaticParent, undoScale, container) {\n if (!el.getBoundingClientRect && el !== window) return;\n var elRect, top, left, bottom, right, height, width;\n\n if (el !== window && el.parentNode && el !== getWindowScrollingElement()) {\n elRect = el.getBoundingClientRect();\n top = elRect.top;\n left = elRect.left;\n bottom = elRect.bottom;\n right = elRect.right;\n height = elRect.height;\n width = elRect.width;\n } else {\n top = 0;\n left = 0;\n bottom = window.innerHeight;\n right = window.innerWidth;\n height = window.innerHeight;\n width = window.innerWidth;\n }\n\n if ((relativeToContainingBlock || relativeToNonStaticParent) && el !== window) {\n // Adjust for translate()\n container = container || el.parentNode; // solves #1123 (see: https://stackoverflow.com/a/37953806/6088312)\n // Not needed on <= IE11\n\n if (!IE11OrLess) {\n do {\n if (container && container.getBoundingClientRect && (css(container, 'transform') !== 'none' || relativeToNonStaticParent && css(container, 'position') !== 'static')) {\n var containerRect = container.getBoundingClientRect(); // Set relative to edges of padding box of container\n\n top -= containerRect.top + parseInt(css(container, 'border-top-width'));\n left -= containerRect.left + parseInt(css(container, 'border-left-width'));\n bottom = top + elRect.height;\n right = left + elRect.width;\n break;\n }\n /* jshint boss:true */\n\n } while (container = container.parentNode);\n }\n }\n\n if (undoScale && el !== window) {\n // Adjust for scale()\n var elMatrix = matrix(container || el),\n scaleX = elMatrix && elMatrix.a,\n scaleY = elMatrix && elMatrix.d;\n\n if (elMatrix) {\n top /= scaleY;\n left /= scaleX;\n width /= scaleX;\n height /= scaleY;\n bottom = top + height;\n right = left + width;\n }\n }\n\n return {\n top: top,\n left: left,\n bottom: bottom,\n right: right,\n width: width,\n height: height\n };\n}\n/**\n * Checks if a side of an element is scrolled past a side of its parents\n * @param {HTMLElement} el The element who's side being scrolled out of view is in question\n * @param {String} elSide Side of the element in question ('top', 'left', 'right', 'bottom')\n * @param {String} parentSide Side of the parent in question ('top', 'left', 'right', 'bottom')\n * @return {HTMLElement} The parent scroll element that the el's side is scrolled past, or null if there is no such element\n */\n\n\nfunction isScrolledPast(el, elSide, parentSide) {\n var parent = getParentAutoScrollElement(el, true),\n elSideVal = getRect(el)[elSide];\n /* jshint boss:true */\n\n while (parent) {\n var parentSideVal = getRect(parent)[parentSide],\n visible = void 0;\n\n if (parentSide === 'top' || parentSide === 'left') {\n visible = elSideVal >= parentSideVal;\n } else {\n visible = elSideVal <= parentSideVal;\n }\n\n if (!visible) return parent;\n if (parent === getWindowScrollingElement()) break;\n parent = getParentAutoScrollElement(parent, false);\n }\n\n return false;\n}\n/**\n * Gets nth child of el, ignoring hidden children, sortable's elements (does not ignore clone if it's visible)\n * and non-draggable elements\n * @param {HTMLElement} el The parent element\n * @param {Number} childNum The index of the child\n * @param {Object} options Parent Sortable's options\n * @return {HTMLElement} The child at index childNum, or null if not found\n */\n\n\nfunction getChild(el, childNum, options, includeDragEl) {\n var currentChild = 0,\n i = 0,\n children = el.children;\n\n while (i < children.length) {\n if (children[i].style.display !== 'none' && children[i] !== Sortable.ghost && (includeDragEl || children[i] !== Sortable.dragged) && closest(children[i], options.draggable, el, false)) {\n if (currentChild === childNum) {\n return children[i];\n }\n\n currentChild++;\n }\n\n i++;\n }\n\n return null;\n}\n/**\n * Gets the last child in the el, ignoring ghostEl or invisible elements (clones)\n * @param {HTMLElement} el Parent element\n * @param {selector} selector Any other elements that should be ignored\n * @return {HTMLElement} The last child, ignoring ghostEl\n */\n\n\nfunction lastChild(el, selector) {\n var last = el.lastElementChild;\n\n while (last && (last === Sortable.ghost || css(last, 'display') === 'none' || selector && !matches(last, selector))) {\n last = last.previousElementSibling;\n }\n\n return last || null;\n}\n/**\n * Returns the index of an element within its parent for a selected set of\n * elements\n * @param {HTMLElement} el\n * @param {selector} selector\n * @return {number}\n */\n\n\nfunction index(el, selector) {\n var index = 0;\n\n if (!el || !el.parentNode) {\n return -1;\n }\n /* jshint boss:true */\n\n\n while (el = el.previousElementSibling) {\n if (el.nodeName.toUpperCase() !== 'TEMPLATE' && el !== Sortable.clone && (!selector || matches(el, selector))) {\n index++;\n }\n }\n\n return index;\n}\n/**\n * Returns the scroll offset of the given element, added with all the scroll offsets of parent elements.\n * The value is returned in real pixels.\n * @param {HTMLElement} el\n * @return {Array} Offsets in the format of [left, top]\n */\n\n\nfunction getRelativeScrollOffset(el) {\n var offsetLeft = 0,\n offsetTop = 0,\n winScroller = getWindowScrollingElement();\n\n if (el) {\n do {\n var elMatrix = matrix(el),\n scaleX = elMatrix.a,\n scaleY = elMatrix.d;\n offsetLeft += el.scrollLeft * scaleX;\n offsetTop += el.scrollTop * scaleY;\n } while (el !== winScroller && (el = el.parentNode));\n }\n\n return [offsetLeft, offsetTop];\n}\n/**\n * Returns the index of the object within the given array\n * @param {Array} arr Array that may or may not hold the object\n * @param {Object} obj An object that has a key-value pair unique to and identical to a key-value pair in the object you want to find\n * @return {Number} The index of the object in the array, or -1\n */\n\n\nfunction indexOfObject(arr, obj) {\n for (var i in arr) {\n if (!arr.hasOwnProperty(i)) continue;\n\n for (var key in obj) {\n if (obj.hasOwnProperty(key) && obj[key] === arr[i][key]) return Number(i);\n }\n }\n\n return -1;\n}\n\nfunction getParentAutoScrollElement(el, includeSelf) {\n // skip to window\n if (!el || !el.getBoundingClientRect) return getWindowScrollingElement();\n var elem = el;\n var gotSelf = false;\n\n do {\n // we don't need to get elem css if it isn't even overflowing in the first place (performance)\n if (elem.clientWidth < elem.scrollWidth || elem.clientHeight < elem.scrollHeight) {\n var elemCSS = css(elem);\n\n if (elem.clientWidth < elem.scrollWidth && (elemCSS.overflowX == 'auto' || elemCSS.overflowX == 'scroll') || elem.clientHeight < elem.scrollHeight && (elemCSS.overflowY == 'auto' || elemCSS.overflowY == 'scroll')) {\n if (!elem.getBoundingClientRect || elem === document.body) return getWindowScrollingElement();\n if (gotSelf || includeSelf) return elem;\n gotSelf = true;\n }\n }\n /* jshint boss:true */\n\n } while (elem = elem.parentNode);\n\n return getWindowScrollingElement();\n}\n\nfunction extend(dst, src) {\n if (dst && src) {\n for (var key in src) {\n if (src.hasOwnProperty(key)) {\n dst[key] = src[key];\n }\n }\n }\n\n return dst;\n}\n\nfunction isRectEqual(rect1, rect2) {\n return Math.round(rect1.top) === Math.round(rect2.top) && Math.round(rect1.left) === Math.round(rect2.left) && Math.round(rect1.height) === Math.round(rect2.height) && Math.round(rect1.width) === Math.round(rect2.width);\n}\n\nvar _throttleTimeout;\n\nfunction throttle(callback, ms) {\n return function () {\n if (!_throttleTimeout) {\n var args = arguments,\n _this = this;\n\n if (args.length === 1) {\n callback.call(_this, args[0]);\n } else {\n callback.apply(_this, args);\n }\n\n _throttleTimeout = setTimeout(function () {\n _throttleTimeout = void 0;\n }, ms);\n }\n };\n}\n\nfunction cancelThrottle() {\n clearTimeout(_throttleTimeout);\n _throttleTimeout = void 0;\n}\n\nfunction scrollBy(el, x, y) {\n el.scrollLeft += x;\n el.scrollTop += y;\n}\n\nfunction clone(el) {\n var Polymer = window.Polymer;\n var $ = window.jQuery || window.Zepto;\n\n if (Polymer && Polymer.dom) {\n return Polymer.dom(el).cloneNode(true);\n } else if ($) {\n return $(el).clone(true)[0];\n } else {\n return el.cloneNode(true);\n }\n}\n\nfunction setRect(el, rect) {\n css(el, 'position', 'absolute');\n css(el, 'top', rect.top);\n css(el, 'left', rect.left);\n css(el, 'width', rect.width);\n css(el, 'height', rect.height);\n}\n\nfunction unsetRect(el) {\n css(el, 'position', '');\n css(el, 'top', '');\n css(el, 'left', '');\n css(el, 'width', '');\n css(el, 'height', '');\n}\n\nvar expando = 'Sortable' + new Date().getTime();\n\nfunction AnimationStateManager() {\n var animationStates = [],\n animationCallbackId;\n return {\n captureAnimationState: function captureAnimationState() {\n animationStates = [];\n if (!this.options.animation) return;\n var children = [].slice.call(this.el.children);\n children.forEach(function (child) {\n if (css(child, 'display') === 'none' || child === Sortable.ghost) return;\n animationStates.push({\n target: child,\n rect: getRect(child)\n });\n\n var fromRect = _objectSpread2({}, animationStates[animationStates.length - 1].rect); // If animating: compensate for current animation\n\n\n if (child.thisAnimationDuration) {\n var childMatrix = matrix(child, true);\n\n if (childMatrix) {\n fromRect.top -= childMatrix.f;\n fromRect.left -= childMatrix.e;\n }\n }\n\n child.fromRect = fromRect;\n });\n },\n addAnimationState: function addAnimationState(state) {\n animationStates.push(state);\n },\n removeAnimationState: function removeAnimationState(target) {\n animationStates.splice(indexOfObject(animationStates, {\n target: target\n }), 1);\n },\n animateAll: function animateAll(callback) {\n var _this = this;\n\n if (!this.options.animation) {\n clearTimeout(animationCallbackId);\n if (typeof callback === 'function') callback();\n return;\n }\n\n var animating = false,\n animationTime = 0;\n animationStates.forEach(function (state) {\n var time = 0,\n target = state.target,\n fromRect = target.fromRect,\n toRect = getRect(target),\n prevFromRect = target.prevFromRect,\n prevToRect = target.prevToRect,\n animatingRect = state.rect,\n targetMatrix = matrix(target, true);\n\n if (targetMatrix) {\n // Compensate for current animation\n toRect.top -= targetMatrix.f;\n toRect.left -= targetMatrix.e;\n }\n\n target.toRect = toRect;\n\n if (target.thisAnimationDuration) {\n // Could also check if animatingRect is between fromRect and toRect\n if (isRectEqual(prevFromRect, toRect) && !isRectEqual(fromRect, toRect) && // Make sure animatingRect is on line between toRect & fromRect\n (animatingRect.top - toRect.top) / (animatingRect.left - toRect.left) === (fromRect.top - toRect.top) / (fromRect.left - toRect.left)) {\n // If returning to same place as started from animation and on same axis\n time = calculateRealTime(animatingRect, prevFromRect, prevToRect, _this.options);\n }\n } // if fromRect != toRect: animate\n\n\n if (!isRectEqual(toRect, fromRect)) {\n target.prevFromRect = fromRect;\n target.prevToRect = toRect;\n\n if (!time) {\n time = _this.options.animation;\n }\n\n _this.animate(target, animatingRect, toRect, time);\n }\n\n if (time) {\n animating = true;\n animationTime = Math.max(animationTime, time);\n clearTimeout(target.animationResetTimer);\n target.animationResetTimer = setTimeout(function () {\n target.animationTime = 0;\n target.prevFromRect = null;\n target.fromRect = null;\n target.prevToRect = null;\n target.thisAnimationDuration = null;\n }, time);\n target.thisAnimationDuration = time;\n }\n });\n clearTimeout(animationCallbackId);\n\n if (!animating) {\n if (typeof callback === 'function') callback();\n } else {\n animationCallbackId = setTimeout(function () {\n if (typeof callback === 'function') callback();\n }, animationTime);\n }\n\n animationStates = [];\n },\n animate: function animate(target, currentRect, toRect, duration) {\n if (duration) {\n css(target, 'transition', '');\n css(target, 'transform', '');\n var elMatrix = matrix(this.el),\n scaleX = elMatrix && elMatrix.a,\n scaleY = elMatrix && elMatrix.d,\n translateX = (currentRect.left - toRect.left) / (scaleX || 1),\n translateY = (currentRect.top - toRect.top) / (scaleY || 1);\n target.animatingX = !!translateX;\n target.animatingY = !!translateY;\n css(target, 'transform', 'translate3d(' + translateX + 'px,' + translateY + 'px,0)');\n this.forRepaintDummy = repaint(target); // repaint\n\n css(target, 'transition', 'transform ' + duration + 'ms' + (this.options.easing ? ' ' + this.options.easing : ''));\n css(target, 'transform', 'translate3d(0,0,0)');\n typeof target.animated === 'number' && clearTimeout(target.animated);\n target.animated = setTimeout(function () {\n css(target, 'transition', '');\n css(target, 'transform', '');\n target.animated = false;\n target.animatingX = false;\n target.animatingY = false;\n }, duration);\n }\n }\n };\n}\n\nfunction repaint(target) {\n return target.offsetWidth;\n}\n\nfunction calculateRealTime(animatingRect, fromRect, toRect, options) {\n return Math.sqrt(Math.pow(fromRect.top - animatingRect.top, 2) + Math.pow(fromRect.left - animatingRect.left, 2)) / Math.sqrt(Math.pow(fromRect.top - toRect.top, 2) + Math.pow(fromRect.left - toRect.left, 2)) * options.animation;\n}\n\nvar plugins = [];\nvar defaults = {\n initializeByDefault: true\n};\nvar PluginManager = {\n mount: function mount(plugin) {\n // Set default static properties\n for (var option in defaults) {\n if (defaults.hasOwnProperty(option) && !(option in plugin)) {\n plugin[option] = defaults[option];\n }\n }\n\n plugins.forEach(function (p) {\n if (p.pluginName === plugin.pluginName) {\n throw \"Sortable: Cannot mount plugin \".concat(plugin.pluginName, \" more than once\");\n }\n });\n plugins.push(plugin);\n },\n pluginEvent: function pluginEvent(eventName, sortable, evt) {\n var _this = this;\n\n this.eventCanceled = false;\n\n evt.cancel = function () {\n _this.eventCanceled = true;\n };\n\n var eventNameGlobal = eventName + 'Global';\n plugins.forEach(function (plugin) {\n if (!sortable[plugin.pluginName]) return; // Fire global events if it exists in this sortable\n\n if (sortable[plugin.pluginName][eventNameGlobal]) {\n sortable[plugin.pluginName][eventNameGlobal](_objectSpread2({\n sortable: sortable\n }, evt));\n } // Only fire plugin event if plugin is enabled in this sortable,\n // and plugin has event defined\n\n\n if (sortable.options[plugin.pluginName] && sortable[plugin.pluginName][eventName]) {\n sortable[plugin.pluginName][eventName](_objectSpread2({\n sortable: sortable\n }, evt));\n }\n });\n },\n initializePlugins: function initializePlugins(sortable, el, defaults, options) {\n plugins.forEach(function (plugin) {\n var pluginName = plugin.pluginName;\n if (!sortable.options[pluginName] && !plugin.initializeByDefault) return;\n var initialized = new plugin(sortable, el, sortable.options);\n initialized.sortable = sortable;\n initialized.options = sortable.options;\n sortable[pluginName] = initialized; // Add default options from plugin\n\n _extends(defaults, initialized.defaults);\n });\n\n for (var option in sortable.options) {\n if (!sortable.options.hasOwnProperty(option)) continue;\n var modified = this.modifyOption(sortable, option, sortable.options[option]);\n\n if (typeof modified !== 'undefined') {\n sortable.options[option] = modified;\n }\n }\n },\n getEventProperties: function getEventProperties(name, sortable) {\n var eventProperties = {};\n plugins.forEach(function (plugin) {\n if (typeof plugin.eventProperties !== 'function') return;\n\n _extends(eventProperties, plugin.eventProperties.call(sortable[plugin.pluginName], name));\n });\n return eventProperties;\n },\n modifyOption: function modifyOption(sortable, name, value) {\n var modifiedValue;\n plugins.forEach(function (plugin) {\n // Plugin must exist on the Sortable\n if (!sortable[plugin.pluginName]) return; // If static option listener exists for this option, call in the context of the Sortable's instance of this plugin\n\n if (plugin.optionListeners && typeof plugin.optionListeners[name] === 'function') {\n modifiedValue = plugin.optionListeners[name].call(sortable[plugin.pluginName], value);\n }\n });\n return modifiedValue;\n }\n};\n\nfunction dispatchEvent(_ref) {\n var sortable = _ref.sortable,\n rootEl = _ref.rootEl,\n name = _ref.name,\n targetEl = _ref.targetEl,\n cloneEl = _ref.cloneEl,\n toEl = _ref.toEl,\n fromEl = _ref.fromEl,\n oldIndex = _ref.oldIndex,\n newIndex = _ref.newIndex,\n oldDraggableIndex = _ref.oldDraggableIndex,\n newDraggableIndex = _ref.newDraggableIndex,\n originalEvent = _ref.originalEvent,\n putSortable = _ref.putSortable,\n extraEventProperties = _ref.extraEventProperties;\n sortable = sortable || rootEl && rootEl[expando];\n if (!sortable) return;\n var evt,\n options = sortable.options,\n onName = 'on' + name.charAt(0).toUpperCase() + name.substr(1); // Support for new CustomEvent feature\n\n if (window.CustomEvent && !IE11OrLess && !Edge) {\n evt = new CustomEvent(name, {\n bubbles: true,\n cancelable: true\n });\n } else {\n evt = document.createEvent('Event');\n evt.initEvent(name, true, true);\n }\n\n evt.to = toEl || rootEl;\n evt.from = fromEl || rootEl;\n evt.item = targetEl || rootEl;\n evt.clone = cloneEl;\n evt.oldIndex = oldIndex;\n evt.newIndex = newIndex;\n evt.oldDraggableIndex = oldDraggableIndex;\n evt.newDraggableIndex = newDraggableIndex;\n evt.originalEvent = originalEvent;\n evt.pullMode = putSortable ? putSortable.lastPutMode : undefined;\n\n var allEventProperties = _objectSpread2(_objectSpread2({}, extraEventProperties), PluginManager.getEventProperties(name, sortable));\n\n for (var option in allEventProperties) {\n evt[option] = allEventProperties[option];\n }\n\n if (rootEl) {\n rootEl.dispatchEvent(evt);\n }\n\n if (options[onName]) {\n options[onName].call(sortable, evt);\n }\n}\n\nvar _excluded = [\"evt\"];\n\nvar pluginEvent = function pluginEvent(eventName, sortable) {\n var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},\n originalEvent = _ref.evt,\n data = _objectWithoutProperties(_ref, _excluded);\n\n PluginManager.pluginEvent.bind(Sortable)(eventName, sortable, _objectSpread2({\n dragEl: dragEl,\n parentEl: parentEl,\n ghostEl: ghostEl,\n rootEl: rootEl,\n nextEl: nextEl,\n lastDownEl: lastDownEl,\n cloneEl: cloneEl,\n cloneHidden: cloneHidden,\n dragStarted: moved,\n putSortable: putSortable,\n activeSortable: Sortable.active,\n originalEvent: originalEvent,\n oldIndex: oldIndex,\n oldDraggableIndex: oldDraggableIndex,\n newIndex: newIndex,\n newDraggableIndex: newDraggableIndex,\n hideGhostForTarget: _hideGhostForTarget,\n unhideGhostForTarget: _unhideGhostForTarget,\n cloneNowHidden: function cloneNowHidden() {\n cloneHidden = true;\n },\n cloneNowShown: function cloneNowShown() {\n cloneHidden = false;\n },\n dispatchSortableEvent: function dispatchSortableEvent(name) {\n _dispatchEvent({\n sortable: sortable,\n name: name,\n originalEvent: originalEvent\n });\n }\n }, data));\n};\n\nfunction _dispatchEvent(info) {\n dispatchEvent(_objectSpread2({\n putSortable: putSortable,\n cloneEl: cloneEl,\n targetEl: dragEl,\n rootEl: rootEl,\n oldIndex: oldIndex,\n oldDraggableIndex: oldDraggableIndex,\n newIndex: newIndex,\n newDraggableIndex: newDraggableIndex\n }, info));\n}\n\nvar dragEl,\n parentEl,\n ghostEl,\n rootEl,\n nextEl,\n lastDownEl,\n cloneEl,\n cloneHidden,\n oldIndex,\n newIndex,\n oldDraggableIndex,\n newDraggableIndex,\n activeGroup,\n putSortable,\n awaitingDragStarted = false,\n ignoreNextClick = false,\n sortables = [],\n tapEvt,\n touchEvt,\n lastDx,\n lastDy,\n tapDistanceLeft,\n tapDistanceTop,\n moved,\n lastTarget,\n lastDirection,\n pastFirstInvertThresh = false,\n isCircumstantialInvert = false,\n targetMoveDistance,\n // For positioning ghost absolutely\nghostRelativeParent,\n ghostRelativeParentInitialScroll = [],\n // (left, top)\n_silent = false,\n savedInputChecked = [];\n/** @const */\n\nvar documentExists = typeof document !== 'undefined',\n PositionGhostAbsolutely = IOS,\n CSSFloatProperty = Edge || IE11OrLess ? 'cssFloat' : 'float',\n // This will not pass for IE9, because IE9 DnD only works on anchors\nsupportDraggable = documentExists && !ChromeForAndroid && !IOS && 'draggable' in document.createElement('div'),\n supportCssPointerEvents = function () {\n if (!documentExists) return; // false when <= IE11\n\n if (IE11OrLess) {\n return false;\n }\n\n var el = document.createElement('x');\n el.style.cssText = 'pointer-events:auto';\n return el.style.pointerEvents === 'auto';\n}(),\n _detectDirection = function _detectDirection(el, options) {\n var elCSS = css(el),\n elWidth = parseInt(elCSS.width) - parseInt(elCSS.paddingLeft) - parseInt(elCSS.paddingRight) - parseInt(elCSS.borderLeftWidth) - parseInt(elCSS.borderRightWidth),\n child1 = getChild(el, 0, options),\n child2 = getChild(el, 1, options),\n firstChildCSS = child1 && css(child1),\n secondChildCSS = child2 && css(child2),\n firstChildWidth = firstChildCSS && parseInt(firstChildCSS.marginLeft) + parseInt(firstChildCSS.marginRight) + getRect(child1).width,\n secondChildWidth = secondChildCSS && parseInt(secondChildCSS.marginLeft) + parseInt(secondChildCSS.marginRight) + getRect(child2).width;\n\n if (elCSS.display === 'flex') {\n return elCSS.flexDirection === 'column' || elCSS.flexDirection === 'column-reverse' ? 'vertical' : 'horizontal';\n }\n\n if (elCSS.display === 'grid') {\n return elCSS.gridTemplateColumns.split(' ').length <= 1 ? 'vertical' : 'horizontal';\n }\n\n if (child1 && firstChildCSS[\"float\"] && firstChildCSS[\"float\"] !== 'none') {\n var touchingSideChild2 = firstChildCSS[\"float\"] === 'left' ? 'left' : 'right';\n return child2 && (secondChildCSS.clear === 'both' || secondChildCSS.clear === touchingSideChild2) ? 'vertical' : 'horizontal';\n }\n\n return child1 && (firstChildCSS.display === 'block' || firstChildCSS.display === 'flex' || firstChildCSS.display === 'table' || firstChildCSS.display === 'grid' || firstChildWidth >= elWidth && elCSS[CSSFloatProperty] === 'none' || child2 && elCSS[CSSFloatProperty] === 'none' && firstChildWidth + secondChildWidth > elWidth) ? 'vertical' : 'horizontal';\n},\n _dragElInRowColumn = function _dragElInRowColumn(dragRect, targetRect, vertical) {\n var dragElS1Opp = vertical ? dragRect.left : dragRect.top,\n dragElS2Opp = vertical ? dragRect.right : dragRect.bottom,\n dragElOppLength = vertical ? dragRect.width : dragRect.height,\n targetS1Opp = vertical ? targetRect.left : targetRect.top,\n targetS2Opp = vertical ? targetRect.right : targetRect.bottom,\n targetOppLength = vertical ? targetRect.width : targetRect.height;\n return dragElS1Opp === targetS1Opp || dragElS2Opp === targetS2Opp || dragElS1Opp + dragElOppLength / 2 === targetS1Opp + targetOppLength / 2;\n},\n\n/**\r\n * Detects first nearest empty sortable to X and Y position using emptyInsertThreshold.\r\n * @param {Number} x X position\r\n * @param {Number} y Y position\r\n * @return {HTMLElement} Element of the first found nearest Sortable\r\n */\n_detectNearestEmptySortable = function _detectNearestEmptySortable(x, y) {\n var ret;\n sortables.some(function (sortable) {\n var threshold = sortable[expando].options.emptyInsertThreshold;\n if (!threshold || lastChild(sortable)) return;\n var rect = getRect(sortable),\n insideHorizontally = x >= rect.left - threshold && x <= rect.right + threshold,\n insideVertically = y >= rect.top - threshold && y <= rect.bottom + threshold;\n\n if (insideHorizontally && insideVertically) {\n return ret = sortable;\n }\n });\n return ret;\n},\n _prepareGroup = function _prepareGroup(options) {\n function toFn(value, pull) {\n return function (to, from, dragEl, evt) {\n var sameGroup = to.options.group.name && from.options.group.name && to.options.group.name === from.options.group.name;\n\n if (value == null && (pull || sameGroup)) {\n // Default pull value\n // Default pull and put value if same group\n return true;\n } else if (value == null || value === false) {\n return false;\n } else if (pull && value === 'clone') {\n return value;\n } else if (typeof value === 'function') {\n return toFn(value(to, from, dragEl, evt), pull)(to, from, dragEl, evt);\n } else {\n var otherGroup = (pull ? to : from).options.group.name;\n return value === true || typeof value === 'string' && value === otherGroup || value.join && value.indexOf(otherGroup) > -1;\n }\n };\n }\n\n var group = {};\n var originalGroup = options.group;\n\n if (!originalGroup || _typeof(originalGroup) != 'object') {\n originalGroup = {\n name: originalGroup\n };\n }\n\n group.name = originalGroup.name;\n group.checkPull = toFn(originalGroup.pull, true);\n group.checkPut = toFn(originalGroup.put);\n group.revertClone = originalGroup.revertClone;\n options.group = group;\n},\n _hideGhostForTarget = function _hideGhostForTarget() {\n if (!supportCssPointerEvents && ghostEl) {\n css(ghostEl, 'display', 'none');\n }\n},\n _unhideGhostForTarget = function _unhideGhostForTarget() {\n if (!supportCssPointerEvents && ghostEl) {\n css(ghostEl, 'display', '');\n }\n}; // #1184 fix - Prevent click event on fallback if dragged but item not changed position\n\n\nif (documentExists && !ChromeForAndroid) {\n document.addEventListener('click', function (evt) {\n if (ignoreNextClick) {\n evt.preventDefault();\n evt.stopPropagation && evt.stopPropagation();\n evt.stopImmediatePropagation && evt.stopImmediatePropagation();\n ignoreNextClick = false;\n return false;\n }\n }, true);\n}\n\nvar nearestEmptyInsertDetectEvent = function nearestEmptyInsertDetectEvent(evt) {\n if (dragEl) {\n evt = evt.touches ? evt.touches[0] : evt;\n\n var nearest = _detectNearestEmptySortable(evt.clientX, evt.clientY);\n\n if (nearest) {\n // Create imitation event\n var event = {};\n\n for (var i in evt) {\n if (evt.hasOwnProperty(i)) {\n event[i] = evt[i];\n }\n }\n\n event.target = event.rootEl = nearest;\n event.preventDefault = void 0;\n event.stopPropagation = void 0;\n\n nearest[expando]._onDragOver(event);\n }\n }\n};\n\nvar _checkOutsideTargetEl = function _checkOutsideTargetEl(evt) {\n if (dragEl) {\n dragEl.parentNode[expando]._isOutsideThisEl(evt.target);\n }\n};\n/**\r\n * @class Sortable\r\n * @param {HTMLElement} el\r\n * @param {Object} [options]\r\n */\n\n\nfunction Sortable(el, options) {\n if (!(el && el.nodeType && el.nodeType === 1)) {\n throw \"Sortable: `el` must be an HTMLElement, not \".concat({}.toString.call(el));\n }\n\n this.el = el; // root element\n\n this.options = options = _extends({}, options); // Export instance\n\n el[expando] = this;\n var defaults = {\n group: null,\n sort: true,\n disabled: false,\n store: null,\n handle: null,\n draggable: /^[uo]l$/i.test(el.nodeName) ? '>li' : '>*',\n swapThreshold: 1,\n // percentage; 0 <= x <= 1\n invertSwap: false,\n // invert always\n invertedSwapThreshold: null,\n // will be set to same as swapThreshold if default\n removeCloneOnHide: true,\n direction: function direction() {\n return _detectDirection(el, this.options);\n },\n ghostClass: 'sortable-ghost',\n chosenClass: 'sortable-chosen',\n dragClass: 'sortable-drag',\n ignore: 'a, img',\n filter: null,\n preventOnFilter: true,\n animation: 0,\n easing: null,\n setData: function setData(dataTransfer, dragEl) {\n dataTransfer.setData('Text', dragEl.textContent);\n },\n dropBubble: false,\n dragoverBubble: false,\n dataIdAttr: 'data-id',\n delay: 0,\n delayOnTouchOnly: false,\n touchStartThreshold: (Number.parseInt ? Number : window).parseInt(window.devicePixelRatio, 10) || 1,\n forceFallback: false,\n fallbackClass: 'sortable-fallback',\n fallbackOnBody: false,\n fallbackTolerance: 0,\n fallbackOffset: {\n x: 0,\n y: 0\n },\n supportPointer: Sortable.supportPointer !== false && 'PointerEvent' in window && !Safari,\n emptyInsertThreshold: 5\n };\n PluginManager.initializePlugins(this, el, defaults); // Set default options\n\n for (var name in defaults) {\n !(name in options) && (options[name] = defaults[name]);\n }\n\n _prepareGroup(options); // Bind all private methods\n\n\n for (var fn in this) {\n if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {\n this[fn] = this[fn].bind(this);\n }\n } // Setup drag mode\n\n\n this.nativeDraggable = options.forceFallback ? false : supportDraggable;\n\n if (this.nativeDraggable) {\n // Touch start threshold cannot be greater than the native dragstart threshold\n this.options.touchStartThreshold = 1;\n } // Bind events\n\n\n if (options.supportPointer) {\n on(el, 'pointerdown', this._onTapStart);\n } else {\n on(el, 'mousedown', this._onTapStart);\n on(el, 'touchstart', this._onTapStart);\n }\n\n if (this.nativeDraggable) {\n on(el, 'dragover', this);\n on(el, 'dragenter', this);\n }\n\n sortables.push(this.el); // Restore sorting\n\n options.store && options.store.get && this.sort(options.store.get(this) || []); // Add animation state manager\n\n _extends(this, AnimationStateManager());\n}\n\nSortable.prototype =\n/** @lends Sortable.prototype */\n{\n constructor: Sortable,\n _isOutsideThisEl: function _isOutsideThisEl(target) {\n if (!this.el.contains(target) && target !== this.el) {\n lastTarget = null;\n }\n },\n _getDirection: function _getDirection(evt, target) {\n return typeof this.options.direction === 'function' ? this.options.direction.call(this, evt, target, dragEl) : this.options.direction;\n },\n _onTapStart: function _onTapStart(\n /** Event|TouchEvent */\n evt) {\n if (!evt.cancelable) return;\n\n var _this = this,\n el = this.el,\n options = this.options,\n preventOnFilter = options.preventOnFilter,\n type = evt.type,\n touch = evt.touches && evt.touches[0] || evt.pointerType && evt.pointerType === 'touch' && evt,\n target = (touch || evt).target,\n originalTarget = evt.target.shadowRoot && (evt.path && evt.path[0] || evt.composedPath && evt.composedPath()[0]) || target,\n filter = options.filter;\n\n _saveInputCheckedState(el); // Don't trigger start event when an element is been dragged, otherwise the evt.oldindex always wrong when set option.group.\n\n\n if (dragEl) {\n return;\n }\n\n if (/mousedown|pointerdown/.test(type) && evt.button !== 0 || options.disabled) {\n return; // only left button and enabled\n } // cancel dnd if original target is content editable\n\n\n if (originalTarget.isContentEditable) {\n return;\n } // Safari ignores further event handling after mousedown\n\n\n if (!this.nativeDraggable && Safari && target && target.tagName.toUpperCase() === 'SELECT') {\n return;\n }\n\n target = closest(target, options.draggable, el, false);\n\n if (target && target.animated) {\n return;\n }\n\n if (lastDownEl === target) {\n // Ignoring duplicate `down`\n return;\n } // Get the index of the dragged element within its parent\n\n\n oldIndex = index(target);\n oldDraggableIndex = index(target, options.draggable); // Check filter\n\n if (typeof filter === 'function') {\n if (filter.call(this, evt, target, this)) {\n _dispatchEvent({\n sortable: _this,\n rootEl: originalTarget,\n name: 'filter',\n targetEl: target,\n toEl: el,\n fromEl: el\n });\n\n pluginEvent('filter', _this, {\n evt: evt\n });\n preventOnFilter && evt.cancelable && evt.preventDefault();\n return; // cancel dnd\n }\n } else if (filter) {\n filter = filter.split(',').some(function (criteria) {\n criteria = closest(originalTarget, criteria.trim(), el, false);\n\n if (criteria) {\n _dispatchEvent({\n sortable: _this,\n rootEl: criteria,\n name: 'filter',\n targetEl: target,\n fromEl: el,\n toEl: el\n });\n\n pluginEvent('filter', _this, {\n evt: evt\n });\n return true;\n }\n });\n\n if (filter) {\n preventOnFilter && evt.cancelable && evt.preventDefault();\n return; // cancel dnd\n }\n }\n\n if (options.handle && !closest(originalTarget, options.handle, el, false)) {\n return;\n } // Prepare `dragstart`\n\n\n this._prepareDragStart(evt, touch, target);\n },\n _prepareDragStart: function _prepareDragStart(\n /** Event */\n evt,\n /** Touch */\n touch,\n /** HTMLElement */\n target) {\n var _this = this,\n el = _this.el,\n options = _this.options,\n ownerDocument = el.ownerDocument,\n dragStartFn;\n\n if (target && !dragEl && target.parentNode === el) {\n var dragRect = getRect(target);\n rootEl = el;\n dragEl = target;\n parentEl = dragEl.parentNode;\n nextEl = dragEl.nextSibling;\n lastDownEl = target;\n activeGroup = options.group;\n Sortable.dragged = dragEl;\n tapEvt = {\n target: dragEl,\n clientX: (touch || evt).clientX,\n clientY: (touch || evt).clientY\n };\n tapDistanceLeft = tapEvt.clientX - dragRect.left;\n tapDistanceTop = tapEvt.clientY - dragRect.top;\n this._lastX = (touch || evt).clientX;\n this._lastY = (touch || evt).clientY;\n dragEl.style['will-change'] = 'all';\n\n dragStartFn = function dragStartFn() {\n pluginEvent('delayEnded', _this, {\n evt: evt\n });\n\n if (Sortable.eventCanceled) {\n _this._onDrop();\n\n return;\n } // Delayed drag has been triggered\n // we can re-enable the events: touchmove/mousemove\n\n\n _this._disableDelayedDragEvents();\n\n if (!FireFox && _this.nativeDraggable) {\n dragEl.draggable = true;\n } // Bind the events: dragstart/dragend\n\n\n _this._triggerDragStart(evt, touch); // Drag start event\n\n\n _dispatchEvent({\n sortable: _this,\n name: 'choose',\n originalEvent: evt\n }); // Chosen item\n\n\n toggleClass(dragEl, options.chosenClass, true);\n }; // Disable \"draggable\"\n\n\n options.ignore.split(',').forEach(function (criteria) {\n find(dragEl, criteria.trim(), _disableDraggable);\n });\n on(ownerDocument, 'dragover', nearestEmptyInsertDetectEvent);\n on(ownerDocument, 'mousemove', nearestEmptyInsertDetectEvent);\n on(ownerDocument, 'touchmove', nearestEmptyInsertDetectEvent);\n on(ownerDocument, 'mouseup', _this._onDrop);\n on(ownerDocument, 'touchend', _this._onDrop);\n on(ownerDocument, 'touchcancel', _this._onDrop); // Make dragEl draggable (must be before delay for FireFox)\n\n if (FireFox && this.nativeDraggable) {\n this.options.touchStartThreshold = 4;\n dragEl.draggable = true;\n }\n\n pluginEvent('delayStart', this, {\n evt: evt\n }); // Delay is impossible for native DnD in Edge or IE\n\n if (options.delay && (!options.delayOnTouchOnly || touch) && (!this.nativeDraggable || !(Edge || IE11OrLess))) {\n if (Sortable.eventCanceled) {\n this._onDrop();\n\n return;\n } // If the user moves the pointer or let go the click or touch\n // before the delay has been reached:\n // disable the delayed drag\n\n\n on(ownerDocument, 'mouseup', _this._disableDelayedDrag);\n on(ownerDocument, 'touchend', _this._disableDelayedDrag);\n on(ownerDocument, 'touchcancel', _this._disableDelayedDrag);\n on(ownerDocument, 'mousemove', _this._delayedDragTouchMoveHandler);\n on(ownerDocument, 'touchmove', _this._delayedDragTouchMoveHandler);\n options.supportPointer && on(ownerDocument, 'pointermove', _this._delayedDragTouchMoveHandler);\n _this._dragStartTimer = setTimeout(dragStartFn, options.delay);\n } else {\n dragStartFn();\n }\n }\n },\n _delayedDragTouchMoveHandler: function _delayedDragTouchMoveHandler(\n /** TouchEvent|PointerEvent **/\n e) {\n var touch = e.touches ? e.touches[0] : e;\n\n if (Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) >= Math.floor(this.options.touchStartThreshold / (this.nativeDraggable && window.devicePixelRatio || 1))) {\n this._disableDelayedDrag();\n }\n },\n _disableDelayedDrag: function _disableDelayedDrag() {\n dragEl && _disableDraggable(dragEl);\n clearTimeout(this._dragStartTimer);\n\n this._disableDelayedDragEvents();\n },\n _disableDelayedDragEvents: function _disableDelayedDragEvents() {\n var ownerDocument = this.el.ownerDocument;\n off(ownerDocument, 'mouseup', this._disableDelayedDrag);\n off(ownerDocument, 'touchend', this._disableDelayedDrag);\n off(ownerDocument, 'touchcancel', this._disableDelayedDrag);\n off(ownerDocument, 'mousemove', this._delayedDragTouchMoveHandler);\n off(ownerDocument, 'touchmove', this._delayedDragTouchMoveHandler);\n off(ownerDocument, 'pointermove', this._delayedDragTouchMoveHandler);\n },\n _triggerDragStart: function _triggerDragStart(\n /** Event */\n evt,\n /** Touch */\n touch) {\n touch = touch || evt.pointerType == 'touch' && evt;\n\n if (!this.nativeDraggable || touch) {\n if (this.options.supportPointer) {\n on(document, 'pointermove', this._onTouchMove);\n } else if (touch) {\n on(document, 'touchmove', this._onTouchMove);\n } else {\n on(document, 'mousemove', this._onTouchMove);\n }\n } else {\n on(dragEl, 'dragend', this);\n on(rootEl, 'dragstart', this._onDragStart);\n }\n\n try {\n if (document.selection) {\n // Timeout neccessary for IE9\n _nextTick(function () {\n document.selection.empty();\n });\n } else {\n window.getSelection().removeAllRanges();\n }\n } catch (err) {}\n },\n _dragStarted: function _dragStarted(fallback, evt) {\n awaitingDragStarted = false;\n\n if (rootEl && dragEl) {\n pluginEvent('dragStarted', this, {\n evt: evt\n });\n\n if (this.nativeDraggable) {\n on(document, 'dragover', _checkOutsideTargetEl);\n }\n\n var options = this.options; // Apply effect\n\n !fallback && toggleClass(dragEl, options.dragClass, false);\n toggleClass(dragEl, options.ghostClass, true);\n Sortable.active = this;\n fallback && this._appendGhost(); // Drag start event\n\n _dispatchEvent({\n sortable: this,\n name: 'start',\n originalEvent: evt\n });\n } else {\n this._nulling();\n }\n },\n _emulateDragOver: function _emulateDragOver() {\n if (touchEvt) {\n this._lastX = touchEvt.clientX;\n this._lastY = touchEvt.clientY;\n\n _hideGhostForTarget();\n\n var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY);\n var parent = target;\n\n while (target && target.shadowRoot) {\n target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);\n if (target === parent) break;\n parent = target;\n }\n\n dragEl.parentNode[expando]._isOutsideThisEl(target);\n\n if (parent) {\n do {\n if (parent[expando]) {\n var inserted = void 0;\n inserted = parent[expando]._onDragOver({\n clientX: touchEvt.clientX,\n clientY: touchEvt.clientY,\n target: target,\n rootEl: parent\n });\n\n if (inserted && !this.options.dragoverBubble) {\n break;\n }\n }\n\n target = parent; // store last element\n }\n /* jshint boss:true */\n while (parent = parent.parentNode);\n }\n\n _unhideGhostForTarget();\n }\n },\n _onTouchMove: function _onTouchMove(\n /**TouchEvent*/\n evt) {\n if (tapEvt) {\n var options = this.options,\n fallbackTolerance = options.fallbackTolerance,\n fallbackOffset = options.fallbackOffset,\n touch = evt.touches ? evt.touches[0] : evt,\n ghostMatrix = ghostEl && matrix(ghostEl, true),\n scaleX = ghostEl && ghostMatrix && ghostMatrix.a,\n scaleY = ghostEl && ghostMatrix && ghostMatrix.d,\n relativeScrollOffset = PositionGhostAbsolutely && ghostRelativeParent && getRelativeScrollOffset(ghostRelativeParent),\n dx = (touch.clientX - tapEvt.clientX + fallbackOffset.x) / (scaleX || 1) + (relativeScrollOffset ? relativeScrollOffset[0] - ghostRelativeParentInitialScroll[0] : 0) / (scaleX || 1),\n dy = (touch.clientY - tapEvt.clientY + fallbackOffset.y) / (scaleY || 1) + (relativeScrollOffset ? relativeScrollOffset[1] - ghostRelativeParentInitialScroll[1] : 0) / (scaleY || 1); // only set the status to dragging, when we are actually dragging\n\n if (!Sortable.active && !awaitingDragStarted) {\n if (fallbackTolerance && Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) < fallbackTolerance) {\n return;\n }\n\n this._onDragStart(evt, true);\n }\n\n if (ghostEl) {\n if (ghostMatrix) {\n ghostMatrix.e += dx - (lastDx || 0);\n ghostMatrix.f += dy - (lastDy || 0);\n } else {\n ghostMatrix = {\n a: 1,\n b: 0,\n c: 0,\n d: 1,\n e: dx,\n f: dy\n };\n }\n\n var cssMatrix = \"matrix(\".concat(ghostMatrix.a, \",\").concat(ghostMatrix.b, \",\").concat(ghostMatrix.c, \",\").concat(ghostMatrix.d, \",\").concat(ghostMatrix.e, \",\").concat(ghostMatrix.f, \")\");\n css(ghostEl, 'webkitTransform', cssMatrix);\n css(ghostEl, 'mozTransform', cssMatrix);\n css(ghostEl, 'msTransform', cssMatrix);\n css(ghostEl, 'transform', cssMatrix);\n lastDx = dx;\n lastDy = dy;\n touchEvt = touch;\n }\n\n evt.cancelable && evt.preventDefault();\n }\n },\n _appendGhost: function _appendGhost() {\n // Bug if using scale(): https://stackoverflow.com/questions/2637058\n // Not being adjusted for\n if (!ghostEl) {\n var container = this.options.fallbackOnBody ? document.body : rootEl,\n rect = getRect(dragEl, true, PositionGhostAbsolutely, true, container),\n options = this.options; // Position absolutely\n\n if (PositionGhostAbsolutely) {\n // Get relatively positioned parent\n ghostRelativeParent = container;\n\n while (css(ghostRelativeParent, 'position') === 'static' && css(ghostRelativeParent, 'transform') === 'none' && ghostRelativeParent !== document) {\n ghostRelativeParent = ghostRelativeParent.parentNode;\n }\n\n if (ghostRelativeParent !== document.body && ghostRelativeParent !== document.documentElement) {\n if (ghostRelativeParent === document) ghostRelativeParent = getWindowScrollingElement();\n rect.top += ghostRelativeParent.scrollTop;\n rect.left += ghostRelativeParent.scrollLeft;\n } else {\n ghostRelativeParent = getWindowScrollingElement();\n }\n\n ghostRelativeParentInitialScroll = getRelativeScrollOffset(ghostRelativeParent);\n }\n\n ghostEl = dragEl.cloneNode(true);\n toggleClass(ghostEl, options.ghostClass, false);\n toggleClass(ghostEl, options.fallbackClass, true);\n toggleClass(ghostEl, options.dragClass, true);\n css(ghostEl, 'transition', '');\n css(ghostEl, 'transform', '');\n css(ghostEl, 'box-sizing', 'border-box');\n css(ghostEl, 'margin', 0);\n css(ghostEl, 'top', rect.top);\n css(ghostEl, 'left', rect.left);\n css(ghostEl, 'width', rect.width);\n css(ghostEl, 'height', rect.height);\n css(ghostEl, 'opacity', '0.8');\n css(ghostEl, 'position', PositionGhostAbsolutely ? 'absolute' : 'fixed');\n css(ghostEl, 'zIndex', '100000');\n css(ghostEl, 'pointerEvents', 'none');\n Sortable.ghost = ghostEl;\n container.appendChild(ghostEl); // Set transform-origin\n\n css(ghostEl, 'transform-origin', tapDistanceLeft / parseInt(ghostEl.style.width) * 100 + '% ' + tapDistanceTop / parseInt(ghostEl.style.height) * 100 + '%');\n }\n },\n _onDragStart: function _onDragStart(\n /**Event*/\n evt,\n /**boolean*/\n fallback) {\n var _this = this;\n\n var dataTransfer = evt.dataTransfer;\n var options = _this.options;\n pluginEvent('dragStart', this, {\n evt: evt\n });\n\n if (Sortable.eventCanceled) {\n this._onDrop();\n\n return;\n }\n\n pluginEvent('setupClone', this);\n\n if (!Sortable.eventCanceled) {\n cloneEl = clone(dragEl);\n cloneEl.removeAttribute(\"id\");\n cloneEl.draggable = false;\n cloneEl.style['will-change'] = '';\n\n this._hideClone();\n\n toggleClass(cloneEl, this.options.chosenClass, false);\n Sortable.clone = cloneEl;\n } // #1143: IFrame support workaround\n\n\n _this.cloneId = _nextTick(function () {\n pluginEvent('clone', _this);\n if (Sortable.eventCanceled) return;\n\n if (!_this.options.removeCloneOnHide) {\n rootEl.insertBefore(cloneEl, dragEl);\n }\n\n _this._hideClone();\n\n _dispatchEvent({\n sortable: _this,\n name: 'clone'\n });\n });\n !fallback && toggleClass(dragEl, options.dragClass, true); // Set proper drop events\n\n if (fallback) {\n ignoreNextClick = true;\n _this._loopId = setInterval(_this._emulateDragOver, 50);\n } else {\n // Undo what was set in _prepareDragStart before drag started\n off(document, 'mouseup', _this._onDrop);\n off(document, 'touchend', _this._onDrop);\n off(document, 'touchcancel', _this._onDrop);\n\n if (dataTransfer) {\n dataTransfer.effectAllowed = 'move';\n options.setData && options.setData.call(_this, dataTransfer, dragEl);\n }\n\n on(document, 'drop', _this); // #1276 fix:\n\n css(dragEl, 'transform', 'translateZ(0)');\n }\n\n awaitingDragStarted = true;\n _this._dragStartId = _nextTick(_this._dragStarted.bind(_this, fallback, evt));\n on(document, 'selectstart', _this);\n moved = true;\n\n if (Safari) {\n css(document.body, 'user-select', 'none');\n }\n },\n // Returns true - if no further action is needed (either inserted or another condition)\n _onDragOver: function _onDragOver(\n /**Event*/\n evt) {\n var el = this.el,\n target = evt.target,\n dragRect,\n targetRect,\n revert,\n options = this.options,\n group = options.group,\n activeSortable = Sortable.active,\n isOwner = activeGroup === group,\n canSort = options.sort,\n fromSortable = putSortable || activeSortable,\n vertical,\n _this = this,\n completedFired = false;\n\n if (_silent) return;\n\n function dragOverEvent(name, extra) {\n pluginEvent(name, _this, _objectSpread2({\n evt: evt,\n isOwner: isOwner,\n axis: vertical ? 'vertical' : 'horizontal',\n revert: revert,\n dragRect: dragRect,\n targetRect: targetRect,\n canSort: canSort,\n fromSortable: fromSortable,\n target: target,\n completed: completed,\n onMove: function onMove(target, after) {\n return _onMove(rootEl, el, dragEl, dragRect, target, getRect(target), evt, after);\n },\n changed: changed\n }, extra));\n } // Capture animation state\n\n\n function capture() {\n dragOverEvent('dragOverAnimationCapture');\n\n _this.captureAnimationState();\n\n if (_this !== fromSortable) {\n fromSortable.captureAnimationState();\n }\n } // Return invocation when dragEl is inserted (or completed)\n\n\n function completed(insertion) {\n dragOverEvent('dragOverCompleted', {\n insertion: insertion\n });\n\n if (insertion) {\n // Clones must be hidden before folding animation to capture dragRectAbsolute properly\n if (isOwner) {\n activeSortable._hideClone();\n } else {\n activeSortable._showClone(_this);\n }\n\n if (_this !== fromSortable) {\n // Set ghost class to new sortable's ghost class\n toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : activeSortable.options.ghostClass, false);\n toggleClass(dragEl, options.ghostClass, true);\n }\n\n if (putSortable !== _this && _this !== Sortable.active) {\n putSortable = _this;\n } else if (_this === Sortable.active && putSortable) {\n putSortable = null;\n } // Animation\n\n\n if (fromSortable === _this) {\n _this._ignoreWhileAnimating = target;\n }\n\n _this.animateAll(function () {\n dragOverEvent('dragOverAnimationComplete');\n _this._ignoreWhileAnimating = null;\n });\n\n if (_this !== fromSortable) {\n fromSortable.animateAll();\n fromSortable._ignoreWhileAnimating = null;\n }\n } // Null lastTarget if it is not inside a previously swapped element\n\n\n if (target === dragEl && !dragEl.animated || target === el && !target.animated) {\n lastTarget = null;\n } // no bubbling and not fallback\n\n\n if (!options.dragoverBubble && !evt.rootEl && target !== document) {\n dragEl.parentNode[expando]._isOutsideThisEl(evt.target); // Do not detect for empty insert if already inserted\n\n\n !insertion && nearestEmptyInsertDetectEvent(evt);\n }\n\n !options.dragoverBubble && evt.stopPropagation && evt.stopPropagation();\n return completedFired = true;\n } // Call when dragEl has been inserted\n\n\n function changed() {\n newIndex = index(dragEl);\n newDraggableIndex = index(dragEl, options.draggable);\n\n _dispatchEvent({\n sortable: _this,\n name: 'change',\n toEl: el,\n newIndex: newIndex,\n newDraggableIndex: newDraggableIndex,\n originalEvent: evt\n });\n }\n\n if (evt.preventDefault !== void 0) {\n evt.cancelable && evt.preventDefault();\n }\n\n target = closest(target, options.draggable, el, true);\n dragOverEvent('dragOver');\n if (Sortable.eventCanceled) return completedFired;\n\n if (dragEl.contains(evt.target) || target.animated && target.animatingX && target.animatingY || _this._ignoreWhileAnimating === target) {\n return completed(false);\n }\n\n ignoreNextClick = false;\n\n if (activeSortable && !options.disabled && (isOwner ? canSort || (revert = parentEl !== rootEl) // Reverting item into the original list\n : putSortable === this || (this.lastPutMode = activeGroup.checkPull(this, activeSortable, dragEl, evt)) && group.checkPut(this, activeSortable, dragEl, evt))) {\n vertical = this._getDirection(evt, target) === 'vertical';\n dragRect = getRect(dragEl);\n dragOverEvent('dragOverValid');\n if (Sortable.eventCanceled) return completedFired;\n\n if (revert) {\n parentEl = rootEl; // actualization\n\n capture();\n\n this._hideClone();\n\n dragOverEvent('revert');\n\n if (!Sortable.eventCanceled) {\n if (nextEl) {\n rootEl.insertBefore(dragEl, nextEl);\n } else {\n rootEl.appendChild(dragEl);\n }\n }\n\n return completed(true);\n }\n\n var elLastChild = lastChild(el, options.draggable);\n\n if (!elLastChild || _ghostIsLast(evt, vertical, this) && !elLastChild.animated) {\n // Insert to end of list\n // If already at end of list: Do not insert\n if (elLastChild === dragEl) {\n return completed(false);\n } // if there is a last element, it is the target\n\n\n if (elLastChild && el === evt.target) {\n target = elLastChild;\n }\n\n if (target) {\n targetRect = getRect(target);\n }\n\n if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, !!target) !== false) {\n capture();\n\n if (elLastChild && elLastChild.nextSibling) {\n // the last draggable element is not the last node\n el.insertBefore(dragEl, elLastChild.nextSibling);\n } else {\n el.appendChild(dragEl);\n }\n\n parentEl = el; // actualization\n\n changed();\n return completed(true);\n }\n } else if (elLastChild && _ghostIsFirst(evt, vertical, this)) {\n // Insert to start of list\n var firstChild = getChild(el, 0, options, true);\n\n if (firstChild === dragEl) {\n return completed(false);\n }\n\n target = firstChild;\n targetRect = getRect(target);\n\n if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, false) !== false) {\n capture();\n el.insertBefore(dragEl, firstChild);\n parentEl = el; // actualization\n\n changed();\n return completed(true);\n }\n } else if (target.parentNode === el) {\n targetRect = getRect(target);\n var direction = 0,\n targetBeforeFirstSwap,\n differentLevel = dragEl.parentNode !== el,\n differentRowCol = !_dragElInRowColumn(dragEl.animated && dragEl.toRect || dragRect, target.animated && target.toRect || targetRect, vertical),\n side1 = vertical ? 'top' : 'left',\n scrolledPastTop = isScrolledPast(target, 'top', 'top') || isScrolledPast(dragEl, 'top', 'top'),\n scrollBefore = scrolledPastTop ? scrolledPastTop.scrollTop : void 0;\n\n if (lastTarget !== target) {\n targetBeforeFirstSwap = targetRect[side1];\n pastFirstInvertThresh = false;\n isCircumstantialInvert = !differentRowCol && options.invertSwap || differentLevel;\n }\n\n direction = _getSwapDirection(evt, target, targetRect, vertical, differentRowCol ? 1 : options.swapThreshold, options.invertedSwapThreshold == null ? options.swapThreshold : options.invertedSwapThreshold, isCircumstantialInvert, lastTarget === target);\n var sibling;\n\n if (direction !== 0) {\n // Check if target is beside dragEl in respective direction (ignoring hidden elements)\n var dragIndex = index(dragEl);\n\n do {\n dragIndex -= direction;\n sibling = parentEl.children[dragIndex];\n } while (sibling && (css(sibling, 'display') === 'none' || sibling === ghostEl));\n } // If dragEl is already beside target: Do not insert\n\n\n if (direction === 0 || sibling === target) {\n return completed(false);\n }\n\n lastTarget = target;\n lastDirection = direction;\n var nextSibling = target.nextElementSibling,\n after = false;\n after = direction === 1;\n\n var moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, after);\n\n if (moveVector !== false) {\n if (moveVector === 1 || moveVector === -1) {\n after = moveVector === 1;\n }\n\n _silent = true;\n setTimeout(_unsilent, 30);\n capture();\n\n if (after && !nextSibling) {\n el.appendChild(dragEl);\n } else {\n target.parentNode.insertBefore(dragEl, after ? nextSibling : target);\n } // Undo chrome's scroll adjustment (has no effect on other browsers)\n\n\n if (scrolledPastTop) {\n scrollBy(scrolledPastTop, 0, scrollBefore - scrolledPastTop.scrollTop);\n }\n\n parentEl = dragEl.parentNode; // actualization\n // must be done before animation\n\n if (targetBeforeFirstSwap !== undefined && !isCircumstantialInvert) {\n targetMoveDistance = Math.abs(targetBeforeFirstSwap - getRect(target)[side1]);\n }\n\n changed();\n return completed(true);\n }\n }\n\n if (el.contains(dragEl)) {\n return completed(false);\n }\n }\n\n return false;\n },\n _ignoreWhileAnimating: null,\n _offMoveEvents: function _offMoveEvents() {\n off(document, 'mousemove', this._onTouchMove);\n off(document, 'touchmove', this._onTouchMove);\n off(document, 'pointermove', this._onTouchMove);\n off(document, 'dragover', nearestEmptyInsertDetectEvent);\n off(document, 'mousemove', nearestEmptyInsertDetectEvent);\n off(document, 'touchmove', nearestEmptyInsertDetectEvent);\n },\n _offUpEvents: function _offUpEvents() {\n var ownerDocument = this.el.ownerDocument;\n off(ownerDocument, 'mouseup', this._onDrop);\n off(ownerDocument, 'touchend', this._onDrop);\n off(ownerDocument, 'pointerup', this._onDrop);\n off(ownerDocument, 'touchcancel', this._onDrop);\n off(document, 'selectstart', this);\n },\n _onDrop: function _onDrop(\n /**Event*/\n evt) {\n var el = this.el,\n options = this.options; // Get the index of the dragged element within its parent\n\n newIndex = index(dragEl);\n newDraggableIndex = index(dragEl, options.draggable);\n pluginEvent('drop', this, {\n evt: evt\n });\n parentEl = dragEl && dragEl.parentNode; // Get again after plugin event\n\n newIndex = index(dragEl);\n newDraggableIndex = index(dragEl, options.draggable);\n\n if (Sortable.eventCanceled) {\n this._nulling();\n\n return;\n }\n\n awaitingDragStarted = false;\n isCircumstantialInvert = false;\n pastFirstInvertThresh = false;\n clearInterval(this._loopId);\n clearTimeout(this._dragStartTimer);\n\n _cancelNextTick(this.cloneId);\n\n _cancelNextTick(this._dragStartId); // Unbind events\n\n\n if (this.nativeDraggable) {\n off(document, 'drop', this);\n off(el, 'dragstart', this._onDragStart);\n }\n\n this._offMoveEvents();\n\n this._offUpEvents();\n\n if (Safari) {\n css(document.body, 'user-select', '');\n }\n\n css(dragEl, 'transform', '');\n\n if (evt) {\n if (moved) {\n evt.cancelable && evt.preventDefault();\n !options.dropBubble && evt.stopPropagation();\n }\n\n ghostEl && ghostEl.parentNode && ghostEl.parentNode.removeChild(ghostEl);\n\n if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {\n // Remove clone(s)\n cloneEl && cloneEl.parentNode && cloneEl.parentNode.removeChild(cloneEl);\n }\n\n if (dragEl) {\n if (this.nativeDraggable) {\n off(dragEl, 'dragend', this);\n }\n\n _disableDraggable(dragEl);\n\n dragEl.style['will-change'] = ''; // Remove classes\n // ghostClass is added in dragStarted\n\n if (moved && !awaitingDragStarted) {\n toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : this.options.ghostClass, false);\n }\n\n toggleClass(dragEl, this.options.chosenClass, false); // Drag stop event\n\n _dispatchEvent({\n sortable: this,\n name: 'unchoose',\n toEl: parentEl,\n newIndex: null,\n newDraggableIndex: null,\n originalEvent: evt\n });\n\n if (rootEl !== parentEl) {\n if (newIndex >= 0) {\n // Add event\n _dispatchEvent({\n rootEl: parentEl,\n name: 'add',\n toEl: parentEl,\n fromEl: rootEl,\n originalEvent: evt\n }); // Remove event\n\n\n _dispatchEvent({\n sortable: this,\n name: 'remove',\n toEl: parentEl,\n originalEvent: evt\n }); // drag from one list and drop into another\n\n\n _dispatchEvent({\n rootEl: parentEl,\n name: 'sort',\n toEl: parentEl,\n fromEl: rootEl,\n originalEvent: evt\n });\n\n _dispatchEvent({\n sortable: this,\n name: 'sort',\n toEl: parentEl,\n originalEvent: evt\n });\n }\n\n putSortable && putSortable.save();\n } else {\n if (newIndex !== oldIndex) {\n if (newIndex >= 0) {\n // drag & drop within the same list\n _dispatchEvent({\n sortable: this,\n name: 'update',\n toEl: parentEl,\n originalEvent: evt\n });\n\n _dispatchEvent({\n sortable: this,\n name: 'sort',\n toEl: parentEl,\n originalEvent: evt\n });\n }\n }\n }\n\n if (Sortable.active) {\n /* jshint eqnull:true */\n if (newIndex == null || newIndex === -1) {\n newIndex = oldIndex;\n newDraggableIndex = oldDraggableIndex;\n }\n\n _dispatchEvent({\n sortable: this,\n name: 'end',\n toEl: parentEl,\n originalEvent: evt\n }); // Save sorting\n\n\n this.save();\n }\n }\n }\n\n this._nulling();\n },\n _nulling: function _nulling() {\n pluginEvent('nulling', this);\n rootEl = dragEl = parentEl = ghostEl = nextEl = cloneEl = lastDownEl = cloneHidden = tapEvt = touchEvt = moved = newIndex = newDraggableIndex = oldIndex = oldDraggableIndex = lastTarget = lastDirection = putSortable = activeGroup = Sortable.dragged = Sortable.ghost = Sortable.clone = Sortable.active = null;\n savedInputChecked.forEach(function (el) {\n el.checked = true;\n });\n savedInputChecked.length = lastDx = lastDy = 0;\n },\n handleEvent: function handleEvent(\n /**Event*/\n evt) {\n switch (evt.type) {\n case 'drop':\n case 'dragend':\n this._onDrop(evt);\n\n break;\n\n case 'dragenter':\n case 'dragover':\n if (dragEl) {\n this._onDragOver(evt);\n\n _globalDragOver(evt);\n }\n\n break;\n\n case 'selectstart':\n evt.preventDefault();\n break;\n }\n },\n\n /**\r\n * Serializes the item into an array of string.\r\n * @returns {String[]}\r\n */\n toArray: function toArray() {\n var order = [],\n el,\n children = this.el.children,\n i = 0,\n n = children.length,\n options = this.options;\n\n for (; i < n; i++) {\n el = children[i];\n\n if (closest(el, options.draggable, this.el, false)) {\n order.push(el.getAttribute(options.dataIdAttr) || _generateId(el));\n }\n }\n\n return order;\n },\n\n /**\r\n * Sorts the elements according to the array.\r\n * @param {String[]} order order of the items\r\n */\n sort: function sort(order, useAnimation) {\n var items = {},\n rootEl = this.el;\n this.toArray().forEach(function (id, i) {\n var el = rootEl.children[i];\n\n if (closest(el, this.options.draggable, rootEl, false)) {\n items[id] = el;\n }\n }, this);\n useAnimation && this.captureAnimationState();\n order.forEach(function (id) {\n if (items[id]) {\n rootEl.removeChild(items[id]);\n rootEl.appendChild(items[id]);\n }\n });\n useAnimation && this.animateAll();\n },\n\n /**\r\n * Save the current sorting\r\n */\n save: function save() {\n var store = this.options.store;\n store && store.set && store.set(this);\n },\n\n /**\r\n * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.\r\n * @param {HTMLElement} el\r\n * @param {String} [selector] default: `options.draggable`\r\n * @returns {HTMLElement|null}\r\n */\n closest: function closest$1(el, selector) {\n return closest(el, selector || this.options.draggable, this.el, false);\n },\n\n /**\r\n * Set/get option\r\n * @param {string} name\r\n * @param {*} [value]\r\n * @returns {*}\r\n */\n option: function option(name, value) {\n var options = this.options;\n\n if (value === void 0) {\n return options[name];\n } else {\n var modifiedValue = PluginManager.modifyOption(this, name, value);\n\n if (typeof modifiedValue !== 'undefined') {\n options[name] = modifiedValue;\n } else {\n options[name] = value;\n }\n\n if (name === 'group') {\n _prepareGroup(options);\n }\n }\n },\n\n /**\r\n * Destroy\r\n */\n destroy: function destroy() {\n pluginEvent('destroy', this);\n var el = this.el;\n el[expando] = null;\n off(el, 'mousedown', this._onTapStart);\n off(el, 'touchstart', this._onTapStart);\n off(el, 'pointerdown', this._onTapStart);\n\n if (this.nativeDraggable) {\n off(el, 'dragover', this);\n off(el, 'dragenter', this);\n } // Remove draggable attributes\n\n\n Array.prototype.forEach.call(el.querySelectorAll('[draggable]'), function (el) {\n el.removeAttribute('draggable');\n });\n\n this._onDrop();\n\n this._disableDelayedDragEvents();\n\n sortables.splice(sortables.indexOf(this.el), 1);\n this.el = el = null;\n },\n _hideClone: function _hideClone() {\n if (!cloneHidden) {\n pluginEvent('hideClone', this);\n if (Sortable.eventCanceled) return;\n css(cloneEl, 'display', 'none');\n\n if (this.options.removeCloneOnHide && cloneEl.parentNode) {\n cloneEl.parentNode.removeChild(cloneEl);\n }\n\n cloneHidden = true;\n }\n },\n _showClone: function _showClone(putSortable) {\n if (putSortable.lastPutMode !== 'clone') {\n this._hideClone();\n\n return;\n }\n\n if (cloneHidden) {\n pluginEvent('showClone', this);\n if (Sortable.eventCanceled) return; // show clone at dragEl or original position\n\n if (dragEl.parentNode == rootEl && !this.options.group.revertClone) {\n rootEl.insertBefore(cloneEl, dragEl);\n } else if (nextEl) {\n rootEl.insertBefore(cloneEl, nextEl);\n } else {\n rootEl.appendChild(cloneEl);\n }\n\n if (this.options.group.revertClone) {\n this.animate(dragEl, cloneEl);\n }\n\n css(cloneEl, 'display', '');\n cloneHidden = false;\n }\n }\n};\n\nfunction _globalDragOver(\n/**Event*/\nevt) {\n if (evt.dataTransfer) {\n evt.dataTransfer.dropEffect = 'move';\n }\n\n evt.cancelable && evt.preventDefault();\n}\n\nfunction _onMove(fromEl, toEl, dragEl, dragRect, targetEl, targetRect, originalEvent, willInsertAfter) {\n var evt,\n sortable = fromEl[expando],\n onMoveFn = sortable.options.onMove,\n retVal; // Support for new CustomEvent feature\n\n if (window.CustomEvent && !IE11OrLess && !Edge) {\n evt = new CustomEvent('move', {\n bubbles: true,\n cancelable: true\n });\n } else {\n evt = document.createEvent('Event');\n evt.initEvent('move', true, true);\n }\n\n evt.to = toEl;\n evt.from = fromEl;\n evt.dragged = dragEl;\n evt.draggedRect = dragRect;\n evt.related = targetEl || toEl;\n evt.relatedRect = targetRect || getRect(toEl);\n evt.willInsertAfter = willInsertAfter;\n evt.originalEvent = originalEvent;\n fromEl.dispatchEvent(evt);\n\n if (onMoveFn) {\n retVal = onMoveFn.call(sortable, evt, originalEvent);\n }\n\n return retVal;\n}\n\nfunction _disableDraggable(el) {\n el.draggable = false;\n}\n\nfunction _unsilent() {\n _silent = false;\n}\n\nfunction _ghostIsFirst(evt, vertical, sortable) {\n var rect = getRect(getChild(sortable.el, 0, sortable.options, true));\n var spacer = 10;\n return vertical ? evt.clientX < rect.left - spacer || evt.clientY < rect.top && evt.clientX < rect.right : evt.clientY < rect.top - spacer || evt.clientY < rect.bottom && evt.clientX < rect.left;\n}\n\nfunction _ghostIsLast(evt, vertical, sortable) {\n var rect = getRect(lastChild(sortable.el, sortable.options.draggable));\n var spacer = 10;\n return vertical ? evt.clientX > rect.right + spacer || evt.clientX <= rect.right && evt.clientY > rect.bottom && evt.clientX >= rect.left : evt.clientX > rect.right && evt.clientY > rect.top || evt.clientX <= rect.right && evt.clientY > rect.bottom + spacer;\n}\n\nfunction _getSwapDirection(evt, target, targetRect, vertical, swapThreshold, invertedSwapThreshold, invertSwap, isLastTarget) {\n var mouseOnAxis = vertical ? evt.clientY : evt.clientX,\n targetLength = vertical ? targetRect.height : targetRect.width,\n targetS1 = vertical ? targetRect.top : targetRect.left,\n targetS2 = vertical ? targetRect.bottom : targetRect.right,\n invert = false;\n\n if (!invertSwap) {\n // Never invert or create dragEl shadow when target movemenet causes mouse to move past the end of regular swapThreshold\n if (isLastTarget && targetMoveDistance < targetLength * swapThreshold) {\n // multiplied only by swapThreshold because mouse will already be inside target by (1 - threshold) * targetLength / 2\n // check if past first invert threshold on side opposite of lastDirection\n if (!pastFirstInvertThresh && (lastDirection === 1 ? mouseOnAxis > targetS1 + targetLength * invertedSwapThreshold / 2 : mouseOnAxis < targetS2 - targetLength * invertedSwapThreshold / 2)) {\n // past first invert threshold, do not restrict inverted threshold to dragEl shadow\n pastFirstInvertThresh = true;\n }\n\n if (!pastFirstInvertThresh) {\n // dragEl shadow (target move distance shadow)\n if (lastDirection === 1 ? mouseOnAxis < targetS1 + targetMoveDistance // over dragEl shadow\n : mouseOnAxis > targetS2 - targetMoveDistance) {\n return -lastDirection;\n }\n } else {\n invert = true;\n }\n } else {\n // Regular\n if (mouseOnAxis > targetS1 + targetLength * (1 - swapThreshold) / 2 && mouseOnAxis < targetS2 - targetLength * (1 - swapThreshold) / 2) {\n return _getInsertDirection(target);\n }\n }\n }\n\n invert = invert || invertSwap;\n\n if (invert) {\n // Invert of regular\n if (mouseOnAxis < targetS1 + targetLength * invertedSwapThreshold / 2 || mouseOnAxis > targetS2 - targetLength * invertedSwapThreshold / 2) {\n return mouseOnAxis > targetS1 + targetLength / 2 ? 1 : -1;\n }\n }\n\n return 0;\n}\n/**\r\n * Gets the direction dragEl must be swapped relative to target in order to make it\r\n * seem that dragEl has been \"inserted\" into that element's position\r\n * @param {HTMLElement} target The target whose position dragEl is being inserted at\r\n * @return {Number} Direction dragEl must be swapped\r\n */\n\n\nfunction _getInsertDirection(target) {\n if (index(dragEl) < index(target)) {\n return 1;\n } else {\n return -1;\n }\n}\n/**\r\n * Generate id\r\n * @param {HTMLElement} el\r\n * @returns {String}\r\n * @private\r\n */\n\n\nfunction _generateId(el) {\n var str = el.tagName + el.className + el.src + el.href + el.textContent,\n i = str.length,\n sum = 0;\n\n while (i--) {\n sum += str.charCodeAt(i);\n }\n\n return sum.toString(36);\n}\n\nfunction _saveInputCheckedState(root) {\n savedInputChecked.length = 0;\n var inputs = root.getElementsByTagName('input');\n var idx = inputs.length;\n\n while (idx--) {\n var el = inputs[idx];\n el.checked && savedInputChecked.push(el);\n }\n}\n\nfunction _nextTick(fn) {\n return setTimeout(fn, 0);\n}\n\nfunction _cancelNextTick(id) {\n return clearTimeout(id);\n} // Fixed #973:\n\n\nif (documentExists) {\n on(document, 'touchmove', function (evt) {\n if ((Sortable.active || awaitingDragStarted) && evt.cancelable) {\n evt.preventDefault();\n }\n });\n} // Export utils\n\n\nSortable.utils = {\n on: on,\n off: off,\n css: css,\n find: find,\n is: function is(el, selector) {\n return !!closest(el, selector, el, false);\n },\n extend: extend,\n throttle: throttle,\n closest: closest,\n toggleClass: toggleClass,\n clone: clone,\n index: index,\n nextTick: _nextTick,\n cancelNextTick: _cancelNextTick,\n detectDirection: _detectDirection,\n getChild: getChild\n};\n/**\r\n * Get the Sortable instance of an element\r\n * @param {HTMLElement} element The element\r\n * @return {Sortable|undefined} The instance of Sortable\r\n */\n\nSortable.get = function (element) {\n return element[expando];\n};\n/**\r\n * Mount a plugin to Sortable\r\n * @param {...SortablePlugin|SortablePlugin[]} plugins Plugins being mounted\r\n */\n\n\nSortable.mount = function () {\n for (var _len = arguments.length, plugins = new Array(_len), _key = 0; _key < _len; _key++) {\n plugins[_key] = arguments[_key];\n }\n\n if (plugins[0].constructor === Array) plugins = plugins[0];\n plugins.forEach(function (plugin) {\n if (!plugin.prototype || !plugin.prototype.constructor) {\n throw \"Sortable: Mounted plugin must be a constructor function, not \".concat({}.toString.call(plugin));\n }\n\n if (plugin.utils) Sortable.utils = _objectSpread2(_objectSpread2({}, Sortable.utils), plugin.utils);\n PluginManager.mount(plugin);\n });\n};\n/**\r\n * Create sortable instance\r\n * @param {HTMLElement} el\r\n * @param {Object} [options]\r\n */\n\n\nSortable.create = function (el, options) {\n return new Sortable(el, options);\n}; // Export\n\n\nSortable.version = version;\nvar autoScrolls = [],\n scrollEl,\n scrollRootEl,\n scrolling = false,\n lastAutoScrollX,\n lastAutoScrollY,\n touchEvt$1,\n pointerElemChangedInterval;\n\nfunction AutoScrollPlugin() {\n function AutoScroll() {\n this.defaults = {\n scroll: true,\n forceAutoScrollFallback: false,\n scrollSensitivity: 30,\n scrollSpeed: 10,\n bubbleScroll: true\n }; // Bind all private methods\n\n for (var fn in this) {\n if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {\n this[fn] = this[fn].bind(this);\n }\n }\n }\n\n AutoScroll.prototype = {\n dragStarted: function dragStarted(_ref) {\n var originalEvent = _ref.originalEvent;\n\n if (this.sortable.nativeDraggable) {\n on(document, 'dragover', this._handleAutoScroll);\n } else {\n if (this.options.supportPointer) {\n on(document, 'pointermove', this._handleFallbackAutoScroll);\n } else if (originalEvent.touches) {\n on(document, 'touchmove', this._handleFallbackAutoScroll);\n } else {\n on(document, 'mousemove', this._handleFallbackAutoScroll);\n }\n }\n },\n dragOverCompleted: function dragOverCompleted(_ref2) {\n var originalEvent = _ref2.originalEvent; // For when bubbling is canceled and using fallback (fallback 'touchmove' always reached)\n\n if (!this.options.dragOverBubble && !originalEvent.rootEl) {\n this._handleAutoScroll(originalEvent);\n }\n },\n drop: function drop() {\n if (this.sortable.nativeDraggable) {\n off(document, 'dragover', this._handleAutoScroll);\n } else {\n off(document, 'pointermove', this._handleFallbackAutoScroll);\n off(document, 'touchmove', this._handleFallbackAutoScroll);\n off(document, 'mousemove', this._handleFallbackAutoScroll);\n }\n\n clearPointerElemChangedInterval();\n clearAutoScrolls();\n cancelThrottle();\n },\n nulling: function nulling() {\n touchEvt$1 = scrollRootEl = scrollEl = scrolling = pointerElemChangedInterval = lastAutoScrollX = lastAutoScrollY = null;\n autoScrolls.length = 0;\n },\n _handleFallbackAutoScroll: function _handleFallbackAutoScroll(evt) {\n this._handleAutoScroll(evt, true);\n },\n _handleAutoScroll: function _handleAutoScroll(evt, fallback) {\n var _this = this;\n\n var x = (evt.touches ? evt.touches[0] : evt).clientX,\n y = (evt.touches ? evt.touches[0] : evt).clientY,\n elem = document.elementFromPoint(x, y);\n touchEvt$1 = evt; // IE does not seem to have native autoscroll,\n // Edge's autoscroll seems too conditional,\n // MACOS Safari does not have autoscroll,\n // Firefox and Chrome are good\n\n if (fallback || this.options.forceAutoScrollFallback || Edge || IE11OrLess || Safari) {\n autoScroll(evt, this.options, elem, fallback); // Listener for pointer element change\n\n var ogElemScroller = getParentAutoScrollElement(elem, true);\n\n if (scrolling && (!pointerElemChangedInterval || x !== lastAutoScrollX || y !== lastAutoScrollY)) {\n pointerElemChangedInterval && clearPointerElemChangedInterval(); // Detect for pointer elem change, emulating native DnD behaviour\n\n pointerElemChangedInterval = setInterval(function () {\n var newElem = getParentAutoScrollElement(document.elementFromPoint(x, y), true);\n\n if (newElem !== ogElemScroller) {\n ogElemScroller = newElem;\n clearAutoScrolls();\n }\n\n autoScroll(evt, _this.options, newElem, fallback);\n }, 10);\n lastAutoScrollX = x;\n lastAutoScrollY = y;\n }\n } else {\n // if DnD is enabled (and browser has good autoscrolling), first autoscroll will already scroll, so get parent autoscroll of first autoscroll\n if (!this.options.bubbleScroll || getParentAutoScrollElement(elem, true) === getWindowScrollingElement()) {\n clearAutoScrolls();\n return;\n }\n\n autoScroll(evt, this.options, getParentAutoScrollElement(elem, false), false);\n }\n }\n };\n return _extends(AutoScroll, {\n pluginName: 'scroll',\n initializeByDefault: true\n });\n}\n\nfunction clearAutoScrolls() {\n autoScrolls.forEach(function (autoScroll) {\n clearInterval(autoScroll.pid);\n });\n autoScrolls = [];\n}\n\nfunction clearPointerElemChangedInterval() {\n clearInterval(pointerElemChangedInterval);\n}\n\nvar autoScroll = throttle(function (evt, options, rootEl, isFallback) {\n // Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=505521\n if (!options.scroll) return;\n var x = (evt.touches ? evt.touches[0] : evt).clientX,\n y = (evt.touches ? evt.touches[0] : evt).clientY,\n sens = options.scrollSensitivity,\n speed = options.scrollSpeed,\n winScroller = getWindowScrollingElement();\n var scrollThisInstance = false,\n scrollCustomFn; // New scroll root, set scrollEl\n\n if (scrollRootEl !== rootEl) {\n scrollRootEl = rootEl;\n clearAutoScrolls();\n scrollEl = options.scroll;\n scrollCustomFn = options.scrollFn;\n\n if (scrollEl === true) {\n scrollEl = getParentAutoScrollElement(rootEl, true);\n }\n }\n\n var layersOut = 0;\n var currentParent = scrollEl;\n\n do {\n var el = currentParent,\n rect = getRect(el),\n top = rect.top,\n bottom = rect.bottom,\n left = rect.left,\n right = rect.right,\n width = rect.width,\n height = rect.height,\n canScrollX = void 0,\n canScrollY = void 0,\n scrollWidth = el.scrollWidth,\n scrollHeight = el.scrollHeight,\n elCSS = css(el),\n scrollPosX = el.scrollLeft,\n scrollPosY = el.scrollTop;\n\n if (el === winScroller) {\n canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll' || elCSS.overflowX === 'visible');\n canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll' || elCSS.overflowY === 'visible');\n } else {\n canScrollX = width < scrollWidth && (elCSS.overflowX === 'auto' || elCSS.overflowX === 'scroll');\n canScrollY = height < scrollHeight && (elCSS.overflowY === 'auto' || elCSS.overflowY === 'scroll');\n }\n\n var vx = canScrollX && (Math.abs(right - x) <= sens && scrollPosX + width < scrollWidth) - (Math.abs(left - x) <= sens && !!scrollPosX);\n var vy = canScrollY && (Math.abs(bottom - y) <= sens && scrollPosY + height < scrollHeight) - (Math.abs(top - y) <= sens && !!scrollPosY);\n\n if (!autoScrolls[layersOut]) {\n for (var i = 0; i <= layersOut; i++) {\n if (!autoScrolls[i]) {\n autoScrolls[i] = {};\n }\n }\n }\n\n if (autoScrolls[layersOut].vx != vx || autoScrolls[layersOut].vy != vy || autoScrolls[layersOut].el !== el) {\n autoScrolls[layersOut].el = el;\n autoScrolls[layersOut].vx = vx;\n autoScrolls[layersOut].vy = vy;\n clearInterval(autoScrolls[layersOut].pid);\n\n if (vx != 0 || vy != 0) {\n scrollThisInstance = true;\n /* jshint loopfunc:true */\n\n autoScrolls[layersOut].pid = setInterval(function () {\n // emulate drag over during autoscroll (fallback), emulating native DnD behaviour\n if (isFallback && this.layer === 0) {\n Sortable.active._onTouchMove(touchEvt$1); // To move ghost if it is positioned absolutely\n\n }\n\n var scrollOffsetY = autoScrolls[this.layer].vy ? autoScrolls[this.layer].vy * speed : 0;\n var scrollOffsetX = autoScrolls[this.layer].vx ? autoScrolls[this.layer].vx * speed : 0;\n\n if (typeof scrollCustomFn === 'function') {\n if (scrollCustomFn.call(Sortable.dragged.parentNode[expando], scrollOffsetX, scrollOffsetY, evt, touchEvt$1, autoScrolls[this.layer].el) !== 'continue') {\n return;\n }\n }\n\n scrollBy(autoScrolls[this.layer].el, scrollOffsetX, scrollOffsetY);\n }.bind({\n layer: layersOut\n }), 24);\n }\n }\n\n layersOut++;\n } while (options.bubbleScroll && currentParent !== winScroller && (currentParent = getParentAutoScrollElement(currentParent, false)));\n\n scrolling = scrollThisInstance; // in case another function catches scrolling as false in between when it is not\n}, 30);\n\nvar drop = function drop(_ref) {\n var originalEvent = _ref.originalEvent,\n putSortable = _ref.putSortable,\n dragEl = _ref.dragEl,\n activeSortable = _ref.activeSortable,\n dispatchSortableEvent = _ref.dispatchSortableEvent,\n hideGhostForTarget = _ref.hideGhostForTarget,\n unhideGhostForTarget = _ref.unhideGhostForTarget;\n if (!originalEvent) return;\n var toSortable = putSortable || activeSortable;\n hideGhostForTarget();\n var touch = originalEvent.changedTouches && originalEvent.changedTouches.length ? originalEvent.changedTouches[0] : originalEvent;\n var target = document.elementFromPoint(touch.clientX, touch.clientY);\n unhideGhostForTarget();\n\n if (toSortable && !toSortable.el.contains(target)) {\n dispatchSortableEvent('spill');\n this.onSpill({\n dragEl: dragEl,\n putSortable: putSortable\n });\n }\n};\n\nfunction Revert() {}\n\nRevert.prototype = {\n startIndex: null,\n dragStart: function dragStart(_ref2) {\n var oldDraggableIndex = _ref2.oldDraggableIndex;\n this.startIndex = oldDraggableIndex;\n },\n onSpill: function onSpill(_ref3) {\n var dragEl = _ref3.dragEl,\n putSortable = _ref3.putSortable;\n this.sortable.captureAnimationState();\n\n if (putSortable) {\n putSortable.captureAnimationState();\n }\n\n var nextSibling = getChild(this.sortable.el, this.startIndex, this.options);\n\n if (nextSibling) {\n this.sortable.el.insertBefore(dragEl, nextSibling);\n } else {\n this.sortable.el.appendChild(dragEl);\n }\n\n this.sortable.animateAll();\n\n if (putSortable) {\n putSortable.animateAll();\n }\n },\n drop: drop\n};\n\n_extends(Revert, {\n pluginName: 'revertOnSpill'\n});\n\nfunction Remove() {}\n\nRemove.prototype = {\n onSpill: function onSpill(_ref4) {\n var dragEl = _ref4.dragEl,\n putSortable = _ref4.putSortable;\n var parentSortable = putSortable || this.sortable;\n parentSortable.captureAnimationState();\n dragEl.parentNode && dragEl.parentNode.removeChild(dragEl);\n parentSortable.animateAll();\n },\n drop: drop\n};\n\n_extends(Remove, {\n pluginName: 'removeOnSpill'\n});\n\nvar lastSwapEl;\n\nfunction SwapPlugin() {\n function Swap() {\n this.defaults = {\n swapClass: 'sortable-swap-highlight'\n };\n }\n\n Swap.prototype = {\n dragStart: function dragStart(_ref) {\n var dragEl = _ref.dragEl;\n lastSwapEl = dragEl;\n },\n dragOverValid: function dragOverValid(_ref2) {\n var completed = _ref2.completed,\n target = _ref2.target,\n onMove = _ref2.onMove,\n activeSortable = _ref2.activeSortable,\n changed = _ref2.changed,\n cancel = _ref2.cancel;\n if (!activeSortable.options.swap) return;\n var el = this.sortable.el,\n options = this.options;\n\n if (target && target !== el) {\n var prevSwapEl = lastSwapEl;\n\n if (onMove(target) !== false) {\n toggleClass(target, options.swapClass, true);\n lastSwapEl = target;\n } else {\n lastSwapEl = null;\n }\n\n if (prevSwapEl && prevSwapEl !== lastSwapEl) {\n toggleClass(prevSwapEl, options.swapClass, false);\n }\n }\n\n changed();\n completed(true);\n cancel();\n },\n drop: function drop(_ref3) {\n var activeSortable = _ref3.activeSortable,\n putSortable = _ref3.putSortable,\n dragEl = _ref3.dragEl;\n var toSortable = putSortable || this.sortable;\n var options = this.options;\n lastSwapEl && toggleClass(lastSwapEl, options.swapClass, false);\n\n if (lastSwapEl && (options.swap || putSortable && putSortable.options.swap)) {\n if (dragEl !== lastSwapEl) {\n toSortable.captureAnimationState();\n if (toSortable !== activeSortable) activeSortable.captureAnimationState();\n swapNodes(dragEl, lastSwapEl);\n toSortable.animateAll();\n if (toSortable !== activeSortable) activeSortable.animateAll();\n }\n }\n },\n nulling: function nulling() {\n lastSwapEl = null;\n }\n };\n return _extends(Swap, {\n pluginName: 'swap',\n eventProperties: function eventProperties() {\n return {\n swapItem: lastSwapEl\n };\n }\n });\n}\n\nfunction swapNodes(n1, n2) {\n var p1 = n1.parentNode,\n p2 = n2.parentNode,\n i1,\n i2;\n if (!p1 || !p2 || p1.isEqualNode(n2) || p2.isEqualNode(n1)) return;\n i1 = index(n1);\n i2 = index(n2);\n\n if (p1.isEqualNode(p2) && i1 < i2) {\n i2++;\n }\n\n p1.insertBefore(n2, p1.children[i1]);\n p2.insertBefore(n1, p2.children[i2]);\n}\n\nvar multiDragElements = [],\n multiDragClones = [],\n lastMultiDragSelect,\n // for selection with modifier key down (SHIFT)\nmultiDragSortable,\n initialFolding = false,\n // Initial multi-drag fold when drag started\nfolding = false,\n // Folding any other time\ndragStarted = false,\n dragEl$1,\n clonesFromRect,\n clonesHidden;\n\nfunction MultiDragPlugin() {\n function MultiDrag(sortable) {\n // Bind all private methods\n for (var fn in this) {\n if (fn.charAt(0) === '_' && typeof this[fn] === 'function') {\n this[fn] = this[fn].bind(this);\n }\n }\n\n if (!sortable.options.avoidImplicitDeselect) {\n if (sortable.options.supportPointer) {\n on(document, 'pointerup', this._deselectMultiDrag);\n } else {\n on(document, 'mouseup', this._deselectMultiDrag);\n on(document, 'touchend', this._deselectMultiDrag);\n }\n }\n\n on(document, 'keydown', this._checkKeyDown);\n on(document, 'keyup', this._checkKeyUp);\n this.defaults = {\n selectedClass: 'sortable-selected',\n multiDragKey: null,\n avoidImplicitDeselect: false,\n setData: function setData(dataTransfer, dragEl) {\n var data = '';\n\n if (multiDragElements.length && multiDragSortable === sortable) {\n multiDragElements.forEach(function (multiDragElement, i) {\n data += (!i ? '' : ', ') + multiDragElement.textContent;\n });\n } else {\n data = dragEl.textContent;\n }\n\n dataTransfer.setData('Text', data);\n }\n };\n }\n\n MultiDrag.prototype = {\n multiDragKeyDown: false,\n isMultiDrag: false,\n delayStartGlobal: function delayStartGlobal(_ref) {\n var dragged = _ref.dragEl;\n dragEl$1 = dragged;\n },\n delayEnded: function delayEnded() {\n this.isMultiDrag = ~multiDragElements.indexOf(dragEl$1);\n },\n setupClone: function setupClone(_ref2) {\n var sortable = _ref2.sortable,\n cancel = _ref2.cancel;\n if (!this.isMultiDrag) return;\n\n for (var i = 0; i < multiDragElements.length; i++) {\n multiDragClones.push(clone(multiDragElements[i]));\n multiDragClones[i].sortableIndex = multiDragElements[i].sortableIndex;\n multiDragClones[i].draggable = false;\n multiDragClones[i].style['will-change'] = '';\n toggleClass(multiDragClones[i], this.options.selectedClass, false);\n multiDragElements[i] === dragEl$1 && toggleClass(multiDragClones[i], this.options.chosenClass, false);\n }\n\n sortable._hideClone();\n\n cancel();\n },\n clone: function clone(_ref3) {\n var sortable = _ref3.sortable,\n rootEl = _ref3.rootEl,\n dispatchSortableEvent = _ref3.dispatchSortableEvent,\n cancel = _ref3.cancel;\n if (!this.isMultiDrag) return;\n\n if (!this.options.removeCloneOnHide) {\n if (multiDragElements.length && multiDragSortable === sortable) {\n insertMultiDragClones(true, rootEl);\n dispatchSortableEvent('clone');\n cancel();\n }\n }\n },\n showClone: function showClone(_ref4) {\n var cloneNowShown = _ref4.cloneNowShown,\n rootEl = _ref4.rootEl,\n cancel = _ref4.cancel;\n if (!this.isMultiDrag) return;\n insertMultiDragClones(false, rootEl);\n multiDragClones.forEach(function (clone) {\n css(clone, 'display', '');\n });\n cloneNowShown();\n clonesHidden = false;\n cancel();\n },\n hideClone: function hideClone(_ref5) {\n var _this = this;\n\n var sortable = _ref5.sortable,\n cloneNowHidden = _ref5.cloneNowHidden,\n cancel = _ref5.cancel;\n if (!this.isMultiDrag) return;\n multiDragClones.forEach(function (clone) {\n css(clone, 'display', 'none');\n\n if (_this.options.removeCloneOnHide && clone.parentNode) {\n clone.parentNode.removeChild(clone);\n }\n });\n cloneNowHidden();\n clonesHidden = true;\n cancel();\n },\n dragStartGlobal: function dragStartGlobal(_ref6) {\n var sortable = _ref6.sortable;\n\n if (!this.isMultiDrag && multiDragSortable) {\n multiDragSortable.multiDrag._deselectMultiDrag();\n }\n\n multiDragElements.forEach(function (multiDragElement) {\n multiDragElement.sortableIndex = index(multiDragElement);\n }); // Sort multi-drag elements\n\n multiDragElements = multiDragElements.sort(function (a, b) {\n return a.sortableIndex - b.sortableIndex;\n });\n dragStarted = true;\n },\n dragStarted: function dragStarted(_ref7) {\n var _this2 = this;\n\n var sortable = _ref7.sortable;\n if (!this.isMultiDrag) return;\n\n if (this.options.sort) {\n // Capture rects,\n // hide multi drag elements (by positioning them absolute),\n // set multi drag elements rects to dragRect,\n // show multi drag elements,\n // animate to rects,\n // unset rects & remove from DOM\n sortable.captureAnimationState();\n\n if (this.options.animation) {\n multiDragElements.forEach(function (multiDragElement) {\n if (multiDragElement === dragEl$1) return;\n css(multiDragElement, 'position', 'absolute');\n });\n var dragRect = getRect(dragEl$1, false, true, true);\n multiDragElements.forEach(function (multiDragElement) {\n if (multiDragElement === dragEl$1) return;\n setRect(multiDragElement, dragRect);\n });\n folding = true;\n initialFolding = true;\n }\n }\n\n sortable.animateAll(function () {\n folding = false;\n initialFolding = false;\n\n if (_this2.options.animation) {\n multiDragElements.forEach(function (multiDragElement) {\n unsetRect(multiDragElement);\n });\n } // Remove all auxiliary multidrag items from el, if sorting enabled\n\n\n if (_this2.options.sort) {\n removeMultiDragElements();\n }\n });\n },\n dragOver: function dragOver(_ref8) {\n var target = _ref8.target,\n completed = _ref8.completed,\n cancel = _ref8.cancel;\n\n if (folding && ~multiDragElements.indexOf(target)) {\n completed(false);\n cancel();\n }\n },\n revert: function revert(_ref9) {\n var fromSortable = _ref9.fromSortable,\n rootEl = _ref9.rootEl,\n sortable = _ref9.sortable,\n dragRect = _ref9.dragRect;\n\n if (multiDragElements.length > 1) {\n // Setup unfold animation\n multiDragElements.forEach(function (multiDragElement) {\n sortable.addAnimationState({\n target: multiDragElement,\n rect: folding ? getRect(multiDragElement) : dragRect\n });\n unsetRect(multiDragElement);\n multiDragElement.fromRect = dragRect;\n fromSortable.removeAnimationState(multiDragElement);\n });\n folding = false;\n insertMultiDragElements(!this.options.removeCloneOnHide, rootEl);\n }\n },\n dragOverCompleted: function dragOverCompleted(_ref10) {\n var sortable = _ref10.sortable,\n isOwner = _ref10.isOwner,\n insertion = _ref10.insertion,\n activeSortable = _ref10.activeSortable,\n parentEl = _ref10.parentEl,\n putSortable = _ref10.putSortable;\n var options = this.options;\n\n if (insertion) {\n // Clones must be hidden before folding animation to capture dragRectAbsolute properly\n if (isOwner) {\n activeSortable._hideClone();\n }\n\n initialFolding = false; // If leaving sort:false root, or already folding - Fold to new location\n\n if (options.animation && multiDragElements.length > 1 && (folding || !isOwner && !activeSortable.options.sort && !putSortable)) {\n // Fold: Set all multi drag elements's rects to dragEl's rect when multi-drag elements are invisible\n var dragRectAbsolute = getRect(dragEl$1, false, true, true);\n multiDragElements.forEach(function (multiDragElement) {\n if (multiDragElement === dragEl$1) return;\n setRect(multiDragElement, dragRectAbsolute); // Move element(s) to end of parentEl so that it does not interfere with multi-drag clones insertion if they are inserted\n // while folding, and so that we can capture them again because old sortable will no longer be fromSortable\n\n parentEl.appendChild(multiDragElement);\n });\n folding = true;\n } // Clones must be shown (and check to remove multi drags) after folding when interfering multiDragElements are moved out\n\n\n if (!isOwner) {\n // Only remove if not folding (folding will remove them anyways)\n if (!folding) {\n removeMultiDragElements();\n }\n\n if (multiDragElements.length > 1) {\n var clonesHiddenBefore = clonesHidden;\n\n activeSortable._showClone(sortable); // Unfold animation for clones if showing from hidden\n\n\n if (activeSortable.options.animation && !clonesHidden && clonesHiddenBefore) {\n multiDragClones.forEach(function (clone) {\n activeSortable.addAnimationState({\n target: clone,\n rect: clonesFromRect\n });\n clone.fromRect = clonesFromRect;\n clone.thisAnimationDuration = null;\n });\n }\n } else {\n activeSortable._showClone(sortable);\n }\n }\n }\n },\n dragOverAnimationCapture: function dragOverAnimationCapture(_ref11) {\n var dragRect = _ref11.dragRect,\n isOwner = _ref11.isOwner,\n activeSortable = _ref11.activeSortable;\n multiDragElements.forEach(function (multiDragElement) {\n multiDragElement.thisAnimationDuration = null;\n });\n\n if (activeSortable.options.animation && !isOwner && activeSortable.multiDrag.isMultiDrag) {\n clonesFromRect = _extends({}, dragRect);\n var dragMatrix = matrix(dragEl$1, true);\n clonesFromRect.top -= dragMatrix.f;\n clonesFromRect.left -= dragMatrix.e;\n }\n },\n dragOverAnimationComplete: function dragOverAnimationComplete() {\n if (folding) {\n folding = false;\n removeMultiDragElements();\n }\n },\n drop: function drop(_ref12) {\n var evt = _ref12.originalEvent,\n rootEl = _ref12.rootEl,\n parentEl = _ref12.parentEl,\n sortable = _ref12.sortable,\n dispatchSortableEvent = _ref12.dispatchSortableEvent,\n oldIndex = _ref12.oldIndex,\n putSortable = _ref12.putSortable;\n var toSortable = putSortable || this.sortable;\n if (!evt) return;\n var options = this.options,\n children = parentEl.children; // Multi-drag selection\n\n if (!dragStarted) {\n if (options.multiDragKey && !this.multiDragKeyDown) {\n this._deselectMultiDrag();\n }\n\n toggleClass(dragEl$1, options.selectedClass, !~multiDragElements.indexOf(dragEl$1));\n\n if (!~multiDragElements.indexOf(dragEl$1)) {\n multiDragElements.push(dragEl$1);\n dispatchEvent({\n sortable: sortable,\n rootEl: rootEl,\n name: 'select',\n targetEl: dragEl$1,\n originalEvent: evt\n }); // Modifier activated, select from last to dragEl\n\n if (evt.shiftKey && lastMultiDragSelect && sortable.el.contains(lastMultiDragSelect)) {\n var lastIndex = index(lastMultiDragSelect),\n currentIndex = index(dragEl$1);\n\n if (~lastIndex && ~currentIndex && lastIndex !== currentIndex) {\n // Must include lastMultiDragSelect (select it), in case modified selection from no selection\n // (but previous selection existed)\n var n, i;\n\n if (currentIndex > lastIndex) {\n i = lastIndex;\n n = currentIndex;\n } else {\n i = currentIndex;\n n = lastIndex + 1;\n }\n\n for (; i < n; i++) {\n if (~multiDragElements.indexOf(children[i])) continue;\n toggleClass(children[i], options.selectedClass, true);\n multiDragElements.push(children[i]);\n dispatchEvent({\n sortable: sortable,\n rootEl: rootEl,\n name: 'select',\n targetEl: children[i],\n originalEvent: evt\n });\n }\n }\n } else {\n lastMultiDragSelect = dragEl$1;\n }\n\n multiDragSortable = toSortable;\n } else {\n multiDragElements.splice(multiDragElements.indexOf(dragEl$1), 1);\n lastMultiDragSelect = null;\n dispatchEvent({\n sortable: sortable,\n rootEl: rootEl,\n name: 'deselect',\n targetEl: dragEl$1,\n originalEvent: evt\n });\n }\n } // Multi-drag drop\n\n\n if (dragStarted && this.isMultiDrag) {\n folding = false; // Do not \"unfold\" after around dragEl if reverted\n\n if ((parentEl[expando].options.sort || parentEl !== rootEl) && multiDragElements.length > 1) {\n var dragRect = getRect(dragEl$1),\n multiDragIndex = index(dragEl$1, ':not(.' + this.options.selectedClass + ')');\n if (!initialFolding && options.animation) dragEl$1.thisAnimationDuration = null;\n toSortable.captureAnimationState();\n\n if (!initialFolding) {\n if (options.animation) {\n dragEl$1.fromRect = dragRect;\n multiDragElements.forEach(function (multiDragElement) {\n multiDragElement.thisAnimationDuration = null;\n\n if (multiDragElement !== dragEl$1) {\n var rect = folding ? getRect(multiDragElement) : dragRect;\n multiDragElement.fromRect = rect; // Prepare unfold animation\n\n toSortable.addAnimationState({\n target: multiDragElement,\n rect: rect\n });\n }\n });\n } // Multi drag elements are not necessarily removed from the DOM on drop, so to reinsert\n // properly they must all be removed\n\n\n removeMultiDragElements();\n multiDragElements.forEach(function (multiDragElement) {\n if (children[multiDragIndex]) {\n parentEl.insertBefore(multiDragElement, children[multiDragIndex]);\n } else {\n parentEl.appendChild(multiDragElement);\n }\n\n multiDragIndex++;\n }); // If initial folding is done, the elements may have changed position because they are now\n // unfolding around dragEl, even though dragEl may not have his index changed, so update event\n // must be fired here as Sortable will not.\n\n if (oldIndex === index(dragEl$1)) {\n var update = false;\n multiDragElements.forEach(function (multiDragElement) {\n if (multiDragElement.sortableIndex !== index(multiDragElement)) {\n update = true;\n return;\n }\n });\n\n if (update) {\n dispatchSortableEvent('update');\n }\n }\n } // Must be done after capturing individual rects (scroll bar)\n\n\n multiDragElements.forEach(function (multiDragElement) {\n unsetRect(multiDragElement);\n });\n toSortable.animateAll();\n }\n\n multiDragSortable = toSortable;\n } // Remove clones if necessary\n\n\n if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== 'clone') {\n multiDragClones.forEach(function (clone) {\n clone.parentNode && clone.parentNode.removeChild(clone);\n });\n }\n },\n nullingGlobal: function nullingGlobal() {\n this.isMultiDrag = dragStarted = false;\n multiDragClones.length = 0;\n },\n destroyGlobal: function destroyGlobal() {\n this._deselectMultiDrag();\n\n off(document, 'pointerup', this._deselectMultiDrag);\n off(document, 'mouseup', this._deselectMultiDrag);\n off(document, 'touchend', this._deselectMultiDrag);\n off(document, 'keydown', this._checkKeyDown);\n off(document, 'keyup', this._checkKeyUp);\n },\n _deselectMultiDrag: function _deselectMultiDrag(evt) {\n if (typeof dragStarted !== \"undefined\" && dragStarted) return; // Only deselect if selection is in this sortable\n\n if (multiDragSortable !== this.sortable) return; // Only deselect if target is not item in this sortable\n\n if (evt && closest(evt.target, this.options.draggable, this.sortable.el, false)) return; // Only deselect if left click\n\n if (evt && evt.button !== 0) return;\n\n while (multiDragElements.length) {\n var el = multiDragElements[0];\n toggleClass(el, this.options.selectedClass, false);\n multiDragElements.shift();\n dispatchEvent({\n sortable: this.sortable,\n rootEl: this.sortable.el,\n name: 'deselect',\n targetEl: el,\n originalEvent: evt\n });\n }\n },\n _checkKeyDown: function _checkKeyDown(evt) {\n if (evt.key === this.options.multiDragKey) {\n this.multiDragKeyDown = true;\n }\n },\n _checkKeyUp: function _checkKeyUp(evt) {\n if (evt.key === this.options.multiDragKey) {\n this.multiDragKeyDown = false;\n }\n }\n };\n return _extends(MultiDrag, {\n // Static methods & properties\n pluginName: 'multiDrag',\n utils: {\n /**\r\n * Selects the provided multi-drag item\r\n * @param {HTMLElement} el The element to be selected\r\n */\n select: function select(el) {\n var sortable = el.parentNode[expando];\n if (!sortable || !sortable.options.multiDrag || ~multiDragElements.indexOf(el)) return;\n\n if (multiDragSortable && multiDragSortable !== sortable) {\n multiDragSortable.multiDrag._deselectMultiDrag();\n\n multiDragSortable = sortable;\n }\n\n toggleClass(el, sortable.options.selectedClass, true);\n multiDragElements.push(el);\n },\n\n /**\r\n * Deselects the provided multi-drag item\r\n * @param {HTMLElement} el The element to be deselected\r\n */\n deselect: function deselect(el) {\n var sortable = el.parentNode[expando],\n index = multiDragElements.indexOf(el);\n if (!sortable || !sortable.options.multiDrag || !~index) return;\n toggleClass(el, sortable.options.selectedClass, false);\n multiDragElements.splice(index, 1);\n }\n },\n eventProperties: function eventProperties() {\n var _this3 = this;\n\n var oldIndicies = [],\n newIndicies = [];\n multiDragElements.forEach(function (multiDragElement) {\n oldIndicies.push({\n multiDragElement: multiDragElement,\n index: multiDragElement.sortableIndex\n }); // multiDragElements will already be sorted if folding\n\n var newIndex;\n\n if (folding && multiDragElement !== dragEl$1) {\n newIndex = -1;\n } else if (folding) {\n newIndex = index(multiDragElement, ':not(.' + _this3.options.selectedClass + ')');\n } else {\n newIndex = index(multiDragElement);\n }\n\n newIndicies.push({\n multiDragElement: multiDragElement,\n index: newIndex\n });\n });\n return {\n items: _toConsumableArray(multiDragElements),\n clones: [].concat(multiDragClones),\n oldIndicies: oldIndicies,\n newIndicies: newIndicies\n };\n },\n optionListeners: {\n multiDragKey: function multiDragKey(key) {\n key = key.toLowerCase();\n\n if (key === 'ctrl') {\n key = 'Control';\n } else if (key.length > 1) {\n key = key.charAt(0).toUpperCase() + key.substr(1);\n }\n\n return key;\n }\n }\n });\n}\n\nfunction insertMultiDragElements(clonesInserted, rootEl) {\n multiDragElements.forEach(function (multiDragElement, i) {\n var target = rootEl.children[multiDragElement.sortableIndex + (clonesInserted ? Number(i) : 0)];\n\n if (target) {\n rootEl.insertBefore(multiDragElement, target);\n } else {\n rootEl.appendChild(multiDragElement);\n }\n });\n}\n/**\r\n * Insert multi-drag clones\r\n * @param {[Boolean]} elementsInserted Whether the multi-drag elements are inserted\r\n * @param {HTMLElement} rootEl\r\n */\n\n\nfunction insertMultiDragClones(elementsInserted, rootEl) {\n multiDragClones.forEach(function (clone, i) {\n var target = rootEl.children[clone.sortableIndex + (elementsInserted ? Number(i) : 0)];\n\n if (target) {\n rootEl.insertBefore(clone, target);\n } else {\n rootEl.appendChild(clone);\n }\n });\n}\n\nfunction removeMultiDragElements() {\n multiDragElements.forEach(function (multiDragElement) {\n if (multiDragElement === dragEl$1) return;\n multiDragElement.parentNode && multiDragElement.parentNode.removeChild(multiDragElement);\n });\n}\n\nSortable.mount(new AutoScrollPlugin());\nSortable.mount(Remove, Revert);\nexport default Sortable;\nexport { MultiDragPlugin as MultiDrag, Sortable, SwapPlugin as Swap };","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar freeGlobal = require('./_freeGlobal');\n/** Detect free variable `self`. */\n\n\nvar freeSelf = (typeof self === \"undefined\" ? \"undefined\" : _typeof(self)) == 'object' && self && self.Object === Object && self;\n/** Used as a reference to the global object. */\n\nvar root = freeGlobal || freeSelf || Function('return this')();\nmodule.exports = root;","var _n = function n() {\n return _n = Object.assign || function (n) {\n for (var t, i = 1, e = arguments.length; i < e; i++) {\n for (var r in t = arguments[i]) {\n Object.prototype.hasOwnProperty.call(t, r) && (n[r] = t[r]);\n }\n }\n\n return n;\n }, _n.apply(this, arguments);\n};\n\nfunction t(n, t, i) {\n if (i || 2 === arguments.length) for (var e, r = 0, a = t.length; r < a; r++) {\n !e && r in t || (e || (e = Array.prototype.slice.call(t, 0, r)), e[r] = t[r]);\n }\n return n.concat(e || Array.prototype.slice.call(t));\n}\n\nfunction i(n) {\n return Array.prototype.slice.call(n);\n}\n\nfunction e() {\n return Date.now();\n}\n\nfunction r(n, t, i) {\n if (t = \"data-keen-slider-\" + t, null === i) return n.removeAttribute(t);\n n.setAttribute(t, i || \"\");\n}\n\nfunction a(n, t) {\n return t = t || document, \"function\" == typeof n && (n = n(t)), Array.isArray(n) ? n : \"string\" == typeof n ? i(t.querySelectorAll(n)) : n instanceof HTMLElement ? 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i : function (n) {\n return n * i;\n }, e = n.options.rtl ? -1 : 1, _(), t = n.container, function () {\n var n = \"data-keen-slider-clickable\";\n a(\"[\".concat(n, \"]:not([\").concat(n, \"=false])\"), t).map(function (n) {\n E.add(n, \"mousedown\", u), E.add(n, \"touchstart\", u);\n });\n }(), E.add(t, \"dragstart\", function (n) {\n o(n);\n }), E.input(t, \"ksDragStart\", I), E.input(t, \"ksDrag\", z), E.input(t, \"ksDragEnd\", A), E.input(t, \"mousedown\", I), E.input(t, \"mousemove\", z), E.input(t, \"mouseleave\", A), E.input(t, \"mouseup\", A), E.input(t, \"touchstart\", I, {\n passive: !0\n }), E.input(t, \"touchmove\", z, {\n passive: !1\n }), E.input(t, \"touchend\", A), E.input(t, \"touchcancel\", A), E.add(window, \"wheel\", function (n) {\n p && o(n);\n });\n var r = \"data-keen-slider-scrollable\";\n a(\"[\".concat(r, \"]:not([\").concat(r, \"=false])\"), n.container).map(function (n) {\n return function (n) {\n var t;\n E.input(n, \"touchstart\", function (n) {\n t = L(n), M = !0, w = !0;\n }, {\n passive: !0\n }), E.input(n, \"touchmove\", function (i) {\n var e = S(),\n r = e ? 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\"height\" : \"width\";\n null !== t && (t += \"px\"), n.style[\"min-\" + e] = t, n.style[\"max-\" + e] = t;\n }\n\n function s(t, i, e) {\n if (null !== i) {\n \"performance\" === n.options.renderMode && (i = Math.round(i));\n var r = e ? i : 0;\n i = \"translate3d(\".concat(e ? 0 : i, \"px, \").concat(r, \"px, 0)\");\n }\n\n t.style.transform = i, t.style[\"-webkit-transform\"] = i;\n }\n\n function c() {\n t && r(!0, !0, i), n.on(\"detailsChanged\", a, !0);\n }\n\n function d() {\n r(!1, !0, i);\n }\n\n function l() {\n c(), i = n.options.vertical, n.options.disabled || \"custom\" === n.options.renderMode || (e = \"auto\" === f(n.options.slides, \"perView\", null), n.on(\"detailsChanged\", a), (t = n.slides).length && d());\n }\n\n n.on(\"created\", l), n.on(\"optionsChanged\", l), n.on(\"updated\", d), n.on(\"destroyed\", c);\n}\n\nfunction x(t, i) {\n return function (e) {\n var o,\n u,\n c,\n d,\n p,\n v,\n m = s();\n\n function h(n) {\n var t;\n r(e.container, \"reverse\", \"rtl\" !== (t = e.container, window.getComputedStyle(t, null).getPropertyValue(\"direction\")) || n ? null : \"\"), r(e.container, \"v\", e.options.vertical && !n ? \"\" : null), r(e.container, \"disabled\", e.options.disabled && !n ? \"\" : null);\n }\n\n function g() {\n b() && M();\n }\n\n function b() {\n var t = null;\n if (d.forEach(function (n) {\n n.matches && (t = n.__media);\n }), t === o) return !1;\n o = t;\n var i = t ? c.breakpoints[t] : c;\n return e.options = _n(_n({}, c), i), h(), I(), A(), C(), !0;\n }\n\n function x(n) {\n var t = l(n);\n return (e.options.vertical ? t.height : t.width) / e.size || 1;\n }\n\n function y() {\n return e.options.trackConfig.length;\n }\n\n function k(t) {\n for (var r in o = !1, c = _n(_n({}, i), t), m.purge(), u = e.size, d = [], c.breakpoints || []) {\n var a = window.matchMedia(r);\n a.__media = r, d.push(a), m.add(a, \"change\", g);\n }\n\n m.add(window, \"orientationchange\", z), m.add(window, \"resize\", E), b();\n }\n\n function w(n) {\n e.animator.stop();\n var t = e.track.details;\n e.track.init(null != n ? n : t ? t.abs : 0);\n }\n\n function M(n) {\n w(n), e.emit(\"optionsChanged\");\n }\n\n function T(n, t) {\n if (n) return k(n), void M(t);\n I(), A();\n var i = y();\n C(), y() !== i ? M(t) : w(t), e.emit(\"updated\");\n }\n\n function C() {\n var n = e.options.slides;\n if (\"function\" == typeof n) return e.options.trackConfig = n(e.size, e.slides);\n\n for (var t = e.slides, i = t.length, r = \"number\" == typeof n ? n : f(n, \"number\", i, !0), a = [], o = f(n, \"perView\", 1, !0), u = f(n, \"spacing\", 0, !0) / e.size || 0, s = \"auto\" === o ? u : u / o, c = f(n, \"origin\", \"auto\"), d = 0, l = 0; l < r; l++) {\n var p = \"auto\" === o ? x(t[l]) : 1 / o - u + s,\n v = \"center\" === c ? .5 - p / 2 : \"auto\" === c ? 0 : c;\n a.push({\n origin: v,\n size: p,\n spacing: u\n }), d += p;\n }\n\n if (d += u * (r - 1), \"auto\" === c && !e.options.loop && 1 !== o) {\n var m = 0;\n a.map(function (n) {\n var t = d - m;\n return m += n.size + u, t >= 1 || (n.origin = 1 - t - (d > 1 ? 0 : 1 - d)), n;\n });\n }\n\n e.options.trackConfig = a;\n }\n\n function E() {\n I();\n var n = e.size;\n e.options.disabled || n === u || (u = n, T());\n }\n\n function z() {\n E(), setTimeout(E, 500), setTimeout(E, 2e3);\n }\n\n function I() {\n var n = l(e.container);\n e.size = (e.options.vertical ? n.height : n.width) || 1;\n }\n\n function A() {\n e.slides = a(e.options.selector, e.container);\n }\n\n e.container = (v = a(t, p || document)).length ? v[0] : null, e.destroy = function () {\n m.purge(), e.emit(\"destroyed\"), h(!0);\n }, e.prev = function () {\n e.moveToIdx(e.track.details.abs - 1, !0);\n }, e.next = function () {\n e.moveToIdx(e.track.details.abs + 1, !0);\n }, e.update = T, k(e.options);\n };\n}\n\nvar y = function y(n, i, e) {\n try {\n return function (n, t) {\n var i,\n e = {};\n return i = {\n emit: function emit(n) {\n e[n] && e[n].forEach(function (n) {\n n(i);\n });\n var t = i.options[n];\n t && t(i);\n },\n moveToIdx: function moveToIdx(n, t, e) {\n var r = i.track.idxToDist(n, t);\n\n if (r) {\n var a = i.options.defaultAnimation;\n i.animator.start([{\n distance: r,\n duration: f(e || a, \"duration\", 500),\n easing: f(e || a, \"easing\", function (n) {\n return 1 + --n * n * n * n * n;\n })\n }]);\n }\n },\n on: function on(n, t, i) {\n void 0 === i && (i = !1), e[n] || (e[n] = []);\n var r = e[n].indexOf(t);\n r > -1 ? i && delete e[n][r] : i || e[n].push(t);\n },\n options: n\n }, function () {\n if (i.track = m(i), i.animator = v(i), t) for (var n in t) {\n var e = t[n];\n e && e(i);\n }\n i.track.init(i.options.initial || 0), i.emit(\"created\");\n }(), i;\n }(i, t([x(n, {\n drag: !0,\n mode: \"snap\",\n renderMode: \"precision\",\n rubberband: !0,\n selector: \".keen-slider__slide\"\n }), b, g, h], e || [], !0));\n } catch (n) {\n console.error(n);\n }\n};\n\nexport { y as default };","\n//\n// Usage:\n//\n// \n// ボタンテキスト\n// \n//\nexport default class Confirm {\n constructor() {\n Confirm.setEvents($)\n }\n\n static setEvents($scope) {\n const $confirmTargets = $(\"[data-coorum-confirm]\", $scope) // coorum-confirmが設定されているaタグ\n if ($confirmTargets.length < 1) return\n\n $confirmTargets.each((i, elem) => {\n elem.addEventListener(\"click\", (event) => {\n Confirm.confirm({\n message: elem.dataset.coorumConfirm,\n title: elem.dataset.coorumConfirmTitle,\n accept: elem.dataset.coorumConfirmAccept,\n reject: elem.dataset.coorumConfirmReject,\n href: elem.href,\n method: elem.dataset.method,\n remote: elem.dataset.remote,\n })\n event.preventDefault()\n event.stopPropagation()\n });\n });\n }\n\n static confirm({\n message,\n title = null,\n accept = null,\n reject = null,\n href = null,\n method = null,\n remote = null,\n acceptCallback = null,\n rejectCallback = null,\n }) {\n const $confirmDialog = $('.coorum-confirm--modal') // ダイアログ\n message ||= ''\n title ||= ''\n accept ||= 'OK'\n reject ||= 'キャンセル'\n href ||= \"#close:modal\"\n remote ||= false\n $confirmDialog.find('.coorum-confirm--modal__body pre').text(message)\n $confirmDialog.find('.coorum-confirm--modal__header').text(title)\n const $rejectBtn = $confirmDialog.find('#confirm-reject-btn')\n $rejectBtn.text(reject)\n $rejectBtn.attr(\"onclick\", rejectCallback)\n const $acceptBtn = $confirmDialog.find(\"#confirm-accept-btn\")\n $acceptBtn.text(accept)\n $acceptBtn.on(\"click\", acceptCallback)\n $acceptBtn.attr(\"href\", href)\n !method ? $acceptBtn.removeAttr(\"data-method\") : $acceptBtn.attr(\"data-method\", method)\n $acceptBtn.attr(\"data-remote\", remote)\n $confirmDialog.modal('show')\n\n if (remote) {\n $acceptBtn.on(\"click\", (event) => {\n // NOTE: $confirmDialog.modal('hide') Bootstrap3.4ではmodal('hide')は動かない\n $rejectBtn.trigger({ type: \"click\" })\n });\n }\n }\n\n}\n","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = _typeof(value);\n\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;","import KeenSlider from 'keen-slider';\nimport Sortable from 'sortablejs';\nclass Attachment {\n constructor(slideOptions = { spacing: 8 }, elem = null, isComment = false, isSort = false, maxFileNum = 3, excludeType = []) {\n this.slideOptions = slideOptions;\n this.isComment = isComment;\n this.maxFileNum = maxFileNum;\n this.isSort = isSort;\n this.imageTypes = ['image/gif', 'image/jpeg', 'image/png'];\n this.excludeType = excludeType;\n this.$attachment = elem ?? document.querySelector('.js-attachment');\n if (!this.$attachment) return;\n\n this.$finderButton = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentFinderButton\n );\n\n this.$cacheField = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentCache\n );\n\n this.$fileField = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentFieldAdd\n );\n\n this.$deleteField = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentFieldDelete\n );\n\n this.$imageList = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentImageList\n );\n\n this.$fileList = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentFileList\n );\n\n this.$fileExisting = this.$attachment.querySelectorAll(\n this.$attachment.dataset.attachmentFileExisting\n );\n\n this.$svg = {\n image: this.createSVGRender(\n 'image',\n this.$attachment.dataset.attachmentImageCloseIconUrl\n ),\n file: this.createSVGRender(\n 'file',\n this.$attachment.dataset.attachmentFileCloseIconUrl\n ),\n doc: this.createSVGRender(\n 'doc',\n this.$attachment.dataset.attachmentFileIconUrl\n ),\n };\n\n this.$finderButton.addEventListener('click', this.handleOpenFinder.bind(this));\n this.$fileField.addEventListener('change', this.handleChange.bind(this));\n\n this.$fileExisting.forEach((elem) => {\n elem.addEventListener('click', this.handleDeleteExisting.bind(this));\n });\n\n // SNSでのみ利用\n if (this.isSort) {\n this.$fileSortField = this.$attachment.querySelector(\n this.$attachment.dataset.attachmentFileSortField\n );\n this.setSortable();\n } else {\n this.setKeenSlider();\n }\n }\n\n getExistingFiles() {\n const images = this.$imageList.children;\n const files = this.$fileList.children;\n return [...images].concat([...files]);\n }\n\n selectedFiles() {\n return this.files ? [...this.files] : [];\n }\n\n fileSortByType(files) {\n const sorted = { image: [], file: [] };\n [...files].forEach((file) => {\n const type = `${this.imageTypes.includes(file.type) ? 'image' : 'file'}`;\n sorted[type].push(file);\n });\n return sorted;\n }\n\n handleOpenFinder() {\n this.$fileField.dispatchEvent(new MouseEvent('click'));\n }\n\n handleChange({ target: { files } }) {\n if (files.length < 1) {\n this.setFiles();\n return;\n }\n\n const changedFiles = this.fileSortByType(files);\n const existingFiles = this.getExistingFiles();\n\n // 画像のみ許可の投稿の場合（現状はSNSのみ）\n if (\n this.excludeType.includes('image') &&\n changedFiles.image.length + existingFiles.length > this.maxFileNum) {\n alert(`アップロード可能な画像は${this.maxFileNum}ファイルまでです`);\n // input[type=\"file\"]のリセット\n this.setFiles();\n return;\n }\n // 画像・ファイル混合の投稿の場合\n else if (changedFiles.image.length + changedFiles.file.length + existingFiles.length > this.maxFileNum) {\n alert(`アップロード可能なファイルは${this.maxFileNum}ファイルまでです`);\n // input[type=\"file\"]のリセット\n this.setFiles();\n return;\n }\n\n if (![...files].every((file) => file.size <= 10 * 1024 * 1024)) {\n if (this.excludeType.includes('file')) {\n alert('画像ファイルは10MB以下にしてください');\n }\n else {\n alert('添付ファイルは10MB以下にしてください');\n }\n // input[type=\"file\"]のリセット\n this.setFiles();\n return;\n }\n\n this.setFiles(files);\n }\n\n // 新たに追加されるケースのみ\n handleDelete(type, fileName) {\n if (this.files?.length < 1) return;\n\n const list = this[`$${type}List`];\n const dataTransfer = new DataTransfer();\n\n // Attachmentの削除、親の非表示\n list.querySelector(`[data-attachment-name=\"${fileName}\"]`)?.remove();\n if (list.childElementCount < 1) {\n list.ariaHidden = true;\n }\n\n this.selectedFiles().forEach((file) => {\n file.name !== fileName && dataTransfer.items.add(file);\n });\n this.$fileField.files = dataTransfer.files;\n this.files = dataTransfer.files;\n if (this.isSort) {\n this.updateSortFieldValues();\n }\n }\n\n // 既存のファイルのみ\n handleDeleteExisting({ target }) {\n const item = target.parentElement;\n const list = item.parentElement;\n const cache = this.$cacheField.value.split(' ');\n const id = target.dataset.attachmentDeleteId || target.dataset.attachmentDeleteCacheId;\n\n if (target.dataset.attachmentDeleteId) {\n this.$deleteField.insertAdjacentElement(\n 'afterend',\n this.createDeleteField(id)\n );\n }\n else {\n this.$cacheField.value = cache.filter((v) => v !== id).join(' ');\n }\n\n item.remove();\n\n if (list.childElementCount < 1) {\n list.ariaHidden = true;\n }\n\n // FIXME: jQuery\n const type = $(item).prop('class').includes('c-Attachment_ImageItem') ? 'image' : 'file';\n const fileName = $(item).data('attachmentName');\n this.handleDelete(type, fileName);\n }\n\n createDeleteField(id) {\n const input = document.createElement('input');\n input.type = 'hidden';\n input.name = this.$deleteField.dataset.attachmentDeleteName.replace(\n 'ID',\n id\n );\n return input;\n }\n\n async createSVGRender(key, url) {\n if (this.$svg?.[key] === undefined) {\n const response = await fetch(url);\n const text = await response.text();\n const domParser = new DOMParser();\n const svg = domParser.parseFromString(\n text,\n 'image/svg+xml'\n ).documentElement;\n const className = key === 'doc' ? 'c-Attachment_Icon' : 'c-Attachment_X';\n svg.classList.add(className);\n this.$svg[key] = svg;\n }\n return this.$svg[key];\n }\n\n async createItemRender(reader, file, type) {\n const { 0: filename, length, [length - 1]: extension } = file.name.split('.');\n const renderSet = {\n li: {\n element: 'li',\n class:\n type === 'image' ?\n (this.isSort ? ['c-Attachment_ImageItem', 'sort'] : ['c-Attachment_ImageItem']) :\n ['c-Attachment_FileItem'],\n data: {\n attachmentName: `${file.name}`,\n },\n },\n button: {\n element: 'button',\n class: ['c-Attachment_Remove'],\n type: 'button',\n },\n span: {\n element: 'span',\n class: ['c-Attachment_Filename', 'text-gray-900'],\n data: {\n attachmentType: type,\n },\n },\n name: {\n element: 'span',\n class: ['c-Attachment_Name'],\n text: filename,\n },\n ext: {\n element: 'span',\n class: ['c-Attachment_Ext'],\n text: `.${extension}`,\n },\n };\n\n if (type === 'image') {\n Object.assign(renderSet, {\n figure: {\n element: 'figure',\n class: ['c-Attachment_Fig'],\n },\n img: {\n element: 'img',\n class: ['c-Attachment_Image'],\n src: reader.result,\n alt: '',\n },\n });\n }\n\n const [li, button, span, name, ext, figure, img] = Object.keys(renderSet).map(\n (key) => {\n const element = document.createElement(renderSet[key].element);\n\n if (renderSet[key].class) {\n element.classList.add(...renderSet[key].class);\n }\n\n if (renderSet[key].text) {\n element.textContent = renderSet[key].text;\n }\n\n if (renderSet[key].type) {\n element.type = renderSet[key].type;\n }\n\n if (renderSet[key].src) {\n element.src = renderSet[key].src;\n }\n\n if (renderSet[key].alt) {\n element.alt = renderSet[key].alt;\n }\n\n if (renderSet[key].style) {\n element.style.cssText = renderSet[key].style;\n }\n\n if (renderSet[key].data) {\n Object.keys(renderSet[key].data).forEach((dataKey) => {\n element.dataset[dataKey] = renderSet[key].data[dataKey];\n });\n }\n\n return element;\n }\n );\n\n span.append(name, ext);\n button.append(this.$svg[type].cloneNode(true));\n button.addEventListener(\n 'click',\n this.handleDelete.bind(this, type, file.name)\n );\n\n if (type === 'image') {\n figure.append(img);\n li.append(button, figure, span);\n } else {\n const doc = this.$svg.doc.cloneNode(true);\n li.append(doc, span, button);\n }\n\n return li;\n }\n\n setKeenSlider() {\n const MutationPlugin = (slider) => {\n const observer = new MutationObserver((mutations) =>\n mutations.forEach(() => slider.update())\n );\n slider.on('created', () => {\n observer.observe(slider.container, { childList: true });\n });\n slider.on('destroyed', () => {\n observer.disconnect();\n });\n };\n\n const slides = {\n origin: 0,\n perView: 'auto',\n };\n\n Object.assign(slides, this.slideOptions);\n\n new KeenSlider(\n this.$attachment.querySelector(\n this.$attachment.dataset.attachmentImageList\n ),\n {\n selector: this.$attachment.dataset.attachmentImageItem,\n disabled: true,\n breakpoints: {\n '(max-width: 768px)': {\n disabled: false,\n loop: false,\n slidesPerView: 3,\n mode: 'free-snap',\n slides,\n },\n },\n },\n [MutationPlugin]\n );\n }\n\n setSortable() {\n const fileSortField = this.$fileSortField;\n const sortable = document.querySelector('.sortable');\n if (!fileSortField || !sortable) return;\n\n new Sortable(sortable, {\n animation: 150,\n onEnd: this.updateSortFieldValues\n });\n }\n\n updateSortFieldValues = () => {\n const items = {};\n const sortItems = document.querySelectorAll('.sort');\n sortItems.forEach((item, index) => {\n items[item.dataset.attachmentName] = index + 1;\n });\n this.$fileSortField.value = JSON.stringify(items);\n };\n\n setFiles(files = []) {\n // データの追加\n const uniqued = [...this.selectedFiles(), ...files].filter(\n (file, i, merged) => merged.findIndex((f) => f.name === file.name) === i\n );\n\n const dataTransfer = new DataTransfer();\n uniqued.forEach((file) => {\n dataTransfer.items.add(file);\n });\n this.$fileField.files = dataTransfer.files;\n this.files = dataTransfer.files;\n\n // ファイルがない場合、またはJS側のValidateエラーの場合はプレビューの生成を行わない\n if (files.length < 1) return;\n\n // UIの追加\n [...this.files].forEach((file) => {\n const type = `${this.imageTypes.includes(file.type) ? 'image' : 'file'}`;\n\n // 追加するファイル分を全て一度消す\n document.querySelectorAll(`[data-attachment-name=\"${file.name}\"]`).forEach((elem) => {\n elem.remove();\n });\n\n const reader = new FileReader();\n\n reader.readAsDataURL(file);\n reader.addEventListener('load', async () => {\n await this.createItemRender(reader, file, type).then((li) => {\n const list = this[`$${type}List`];\n // Attachmentの追加、親の表示\n list.appendChild(li);\n if (list.childElementCount > 0) {\n list.ariaHidden = false;\n }\n }).then(() => {\n if (this.isSort) {\n this.updateSortFieldValues();\n }\n });\n });\n });\n }\n}\n\nconst AttachmentMutationObserve = (element) => {\n const selectorMutationObserver = new MutationObserver((mutations) => {\n mutations.forEach((mutation) => {\n Array.from(mutation.addedNodes)\n .filter((node) => node.nodeType === Node.ELEMENT_NODE)\n .forEach((node) => {\n const targets = node.querySelectorAll('.js-attachment');\n Array.from(targets).forEach((target) => {\n target && new Attachment({ spacing: 12 }, target, true);\n });\n });\n });\n });\n selectorMutationObserver.observe(element, { childList: true, subtree: true });\n};\n\nexport default Attachment;\nexport {\n AttachmentMutationObserve\n};\n","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar g; // This works in non-strict mode\n\ng = function () {\n return this;\n}();\n\ntry {\n // This works if eval is allowed (see CSP)\n g = g || new Function(\"return this\")();\n} catch (e) {\n // This works if the window reference is available\n if ((typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) === \"object\") g = window;\n} // g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\n\nmodule.exports = g;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n/** `Object#toString` result references. */\n\n\nvar symbolTag = '[object Symbol]';\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\n\nfunction isSymbol(value) {\n return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag;\n}\n\nmodule.exports = isSymbol;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = (typeof global === \"undefined\" ? \"undefined\" : _typeof(global)) == 'object' && global && global.Object === Object && global;\nmodule.exports = freeGlobal;","var _Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n/** `Object#toString` result references. */\n\n\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n/** Built-in value references. */\n\nvar symToStringTag = _Symbol ? _Symbol.toStringTag : undefined;\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\n\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n\n return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value);\n}\n\nmodule.exports = baseGetTag;","import Like from './Like';\nimport { LikeList } from 'javascripts/like_list';\nimport { CustomLikeList } from 'javascripts/custom_like_list';\nimport Confirm from './Confirm';\nimport ReportReasonModal from '../report_reason_modal';\nimport ReplyOmitted from '../../javascripts/components/reply_omitted';\nimport ReplyCollapse from '../../javascripts/components/reply_collapse';\n\nexport default class Comment {\n constructor() {\n if (!$?.hasOwnProperty('jscroll')) return;\n\n this.initDom();\n this.setEvents();\n\n this.replyMutation = new MutationObserver((mutations) => {\n mutations.forEach((mutation) => {\n Array.from(mutation.addedNodes)\n .filter((node) => node.nodeType === Node.ELEMENT_NODE)\n .forEach((node) => {\n new ReplyOmitted('.js-reply-omitted', node);\n });\n });\n });\n }\n\n initDom() {\n this.$container = $('.comments-container');\n }\n\n setEvents() {\n this.setScrollEvent();\n }\n\n setScrollEvent() {\n this.$container.jscroll({\n loadingHtml: this.createLoading().get(0).outerHTML,\n nextSelector: 'a[data-comments-paginate]',\n contentSelector: '.comments-content',\n callback: () => {\n $('.js-action_btn').off('click');\n $('.js-action_btn').on('click', function () { $('.js-action_body', this).toggle(); });\n new Confirm();\n const $addedCurrentContent = $('.comments-container .jscroll-added').last().get(0);\n new Like('.js-like', false, $addedCurrentContent);\n new LikeList('.c-like-list--other', $addedCurrentContent);\n new CustomLikeList('.c-custom-like-list--other', $addedCurrentContent);\n $addedCurrentContent.querySelectorAll('[id^=\"report-reason-modal-\"]').forEach((modal) => {\n new ReportReasonModal(modal.id);\n });\n addToggleMuteEvent($addedCurrentContent);\n new ReplyOmitted('.js-reply-omitted');\n new ReplyCollapse('.js-reply-collapse');\n const replyWrappers = $addedCurrentContent.querySelectorAll('.sent-replies');\n replyWrappers.forEach((replyWrapper) => {\n this.replyMutation.observe(replyWrapper, { childList: true });\n });\n new Coorum.ImageZoomer().setGeneralEvent($addedCurrentContent);\n }\n });\n }\n\n createLoading() {\n const $img = $('', {\n src: this.$container.get(0).dataset.notificationLoadingImage,\n });\n return $('
', { class: 'st-Comments_Loading' }).append($img);\n }\n}\n\n// ミュートされた投稿の\"投稿を表示\"ボタンを押した時に表示を切り替えるイベントを登録する\nfunction addToggleMuteEvent(node) {\n node.querySelectorAll('.js-toggle-muted-post').forEach((toggleMuteBtn) => {\n toggleMuteBtn.addEventListener('click', () => {\n const post = toggleMuteBtn.closest('.js-post');\n const postContent = post.querySelector('.js-post-content');\n if (post.dataset.tmpUnmuted === 'false') {\n post.dataset.tmpUnmuted = 'true';\n postContent.classList.remove('hidden');\n toggleMuteBtn.innerText = '投稿を非表示';\n\n new ReplyOmitted('.js-reply-omitted', node);\n } else {\n post.dataset.tmpUnmuted = 'false';\n postContent.classList.add('hidden');\n toggleMuteBtn.innerText = '投稿を表示';\n }\n });\n });\n}\n","class ViewMore {\n constructor(buttonSelector, loadingSelector) {\n $(buttonSelector).click(function () {\n $(this).hide();\n $(loadingSelector).show();\n });\n }\n}\n\nexport { ViewMore };\n","var _Symbol = require('./_Symbol');\n/** Used for built-in method references. */\n\n\nvar objectProto = Object.prototype;\n/** Used to check objects for own properties. */\n\nvar hasOwnProperty = objectProto.hasOwnProperty;\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\n\nvar nativeObjectToString = objectProto.toString;\n/** Built-in value references. */\n\nvar symToStringTag = _Symbol ? _Symbol.toStringTag : undefined;\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\n\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n\n return result;\n}\n\nmodule.exports = getRawTag;","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\n\nvar nativeObjectToString = objectProto.toString;\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\n\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nmodule.exports = objectToString;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && _typeof(value) == 'object';\n}\n\nmodule.exports = isObjectLike;","class ReplyOmitted {\n constructor(targetSelector, rootSelector = document) {\n this.root = rootSelector;\n this.targets = this.root.querySelectorAll(targetSelector);\n\n this.targets.forEach((target) => this.initializeTarget(target));\n }\n\n initializeTarget(target) {\n if (!target) return;\n\n const omittedSelector = target.dataset?.jsOmittedSelector;\n const omittedArea = target.querySelector(omittedSelector);\n const unlockButton = target.querySelector(target.dataset?.jsOmittedUnlockSelector);\n\n if (!omittedArea || !unlockButton) return;\n\n this.handleUnlockButtonVisibility(omittedArea, unlockButton);\n this.addUnlockButtonListener(omittedArea, unlockButton, omittedSelector);\n }\n\n handleUnlockButtonVisibility(omittedArea, unlockButton) {\n const isContentOmitted =\n omittedArea.offsetHeight > 0 &&\n omittedArea.scrollHeight > 0 &&\n omittedArea.offsetHeight < omittedArea.scrollHeight;\n\n // omittedArea の高さが全開時よりも小さい場合に unlockButton を表示する\n if (isContentOmitted) {\n // FIXME: 該当classのdisplayプロパティを削除し 、hidden に置き換え出来た場合に `remove('hidden');` が不要になる\n unlockButton.classList.remove('hidden');\n unlockButton.classList.add('block');\n }\n }\n\n addUnlockButtonListener(omittedArea, unlockButton, omittedSelector) {\n unlockButton.addEventListener('click', () => {\n omittedArea.classList.remove(omittedSelector.replace('.', ''));\n unlockButton.remove();\n });\n }\n}\n\nexport default ReplyOmitted;\n","var root = require('./_root');\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\n\n\nvar now = function now() {\n return root.Date.now();\n};\n\nmodule.exports = now;","var baseTrim = require('./_baseTrim'),\n isObject = require('./isObject'),\n isSymbol = require('./isSymbol');\n/** Used as references for various `Number` constants. */\n\n\nvar NAN = 0 / 0;\n/** Used to detect bad signed hexadecimal string values. */\n\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n/** Used to detect binary string values. */\n\nvar reIsBinary = /^0b[01]+$/i;\n/** Used to detect octal string values. */\n\nvar reIsOctal = /^0o[0-7]+$/i;\n/** Built-in method references without a dependency on `root`. */\n\nvar freeParseInt = parseInt;\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\n\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n\n if (isSymbol(value)) {\n return NAN;\n }\n\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? other + '' : other;\n }\n\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value;\n}\n\nmodule.exports = toNumber;","var trimmedEndIndex = require('./_trimmedEndIndex');\n/** Used to match leading whitespace. */\n\n\nvar reTrimStart = /^\\s+/;\n/**\n * The base implementation of `_.trim`.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} Returns the trimmed string.\n */\n\nfunction baseTrim(string) {\n return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string;\n}\n\nmodule.exports = baseTrim;","/** Used to match a single whitespace character. */\nvar reWhitespace = /\\s/;\n/**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\n\nfunction trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n\n return index;\n}\n\nmodule.exports = trimmedEndIndex;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/*!\n * jQuery JavaScript Library v3.5.1\n * https://jquery.com/\n *\n * Includes Sizzle.js\n * https://sizzlejs.com/\n *\n * Copyright JS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2020-05-04T22:49Z\n */\n(function (global, factory) {\n \"use strict\";\n\n if ((typeof module === \"undefined\" ? \"undefined\" : _typeof(module)) === \"object\" && _typeof(module.exports) === \"object\") {\n // For CommonJS and CommonJS-like environments where a proper `window`\n // is present, execute the factory and get jQuery.\n // For environments that do not have a `window` with a `document`\n // (such as Node.js), expose a factory as module.exports.\n // This accentuates the need for the creation of a real `window`.\n // e.g. var jQuery = require(\"jquery\")(window);\n // See ticket #14549 for more info.\n module.exports = global.document ? factory(global, true) : function (w) {\n if (!w.document) {\n throw new Error(\"jQuery requires a window with a document\");\n }\n\n return factory(w);\n };\n } else {\n factory(global);\n } // Pass this if window is not defined yet\n\n})(typeof window !== \"undefined\" ? window : this, function (window, noGlobal) {\n // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n // enough that all such attempts are guarded in a try block.\n \"use strict\";\n\n var arr = [];\n var getProto = Object.getPrototypeOf;\n var _slice = arr.slice;\n var flat = arr.flat ? function (array) {\n return arr.flat.call(array);\n } : function (array) {\n return arr.concat.apply([], array);\n };\n var push = arr.push;\n var indexOf = arr.indexOf;\n var class2type = {};\n var toString = class2type.toString;\n var hasOwn = class2type.hasOwnProperty;\n var fnToString = hasOwn.toString;\n var ObjectFunctionString = fnToString.call(Object);\n var support = {};\n\n var isFunction = function isFunction(obj) {\n // Support: Chrome <=57, Firefox <=52\n // In some browsers, typeof returns \"function\" for HTML
![\"${title}\"](\"${image_url}\")
\n ${usersCount}\n