').insertBefore($this).append($this);
+ } else {
+ $this = $('
').insertBefore($pic).append($pic);
+ }
+ if (!$pic.length) return;
+
+ $this.css({width: 'auto', float: 'left', position: 'relative'});
+
+ var item = {
+ pic: $pic,
+ container: $this,
+ original_height: $pic.attr('height') || $pic.height(),
+ original_width: $pic.attr('width') || $pic.width()
+ };
+ item.aspect = item.original_width / item.original_height;
+ item.scale = $settings.row_min_height / item.original_height;
+ item.width = item.original_width * item.scale;
+ item.height = item.original_height * item.scale;
+
+ var new_bucket_width = getWidthForBucket(last_bucket.items, item);
+ if (new_bucket_width > max_bucket_width) {
+ buckets.push(last_bucket);
+ last_bucket = {
+ items: [],
+ width: 0,
+ height: 0
+ };
+ }
+ last_bucket.items.push(item);
+ });
+
+ if (last_bucket.items.length == 1 && buckets[buckets.length-1].items.length > 1){
+ buckets[buckets.length-1].items.push(last_bucket.items[0]);
+ }else{
+ buckets.push(last_bucket);
+ last_bucket.last = true;
+ }
+
+ $.each(buckets, function(idx, bucket) {
+ bucket.scale = (max_bucket_width - (bucket.items.length - 1) * $settings.margin) / getWidthForBucket(bucket.items);
+ var $last_item;
+
+ var n = 0;
+ $.each(bucket.items, function(idx2, item) {
+ if (bucket.scale) {
+ item.width = Math.floor(item.width * bucket.scale);
+ item.height = Math.floor(item.height * bucket.scale);
+ }
+ item.index = n;
+ var pic = item.pic,
+ container = item.container;
+ $last_item = item;
+ n++;
+
+ pic.css({
+ height: parseInt(item.height)+"px",
+ width: parseInt(item.width)+"px"
+ });
+ item.container.css({
+ height: parseInt(item.height)+"px",
+ width: parseInt(item.width)+"px",
+ marginTop: $settings.margin + 'px'
+ });
+ if (idx2 > 0) {
+ item.container.css({
+ marginLeft: $settings.margin + 'px'
+ });
+ } else {
+ item.container.css({
+ clear: 'left'
+ });
+ }
+ });
+ });
+ });
+ }
+ function getWidthForBucket(bucket, extra){
+ var width = 0;
+ if (bucket.length) {
+ $.each(bucket, function(idx, item) {
+ width += item.width;
+ });
+ }
+ if (extra) {
+ width += extra.width;
+ }
+ return width;
+ }
+
+ })
+ },
+ clear: function(){
+ conteiner = this;
+ data = conteiner.data('tjGallery');
+ conteiner.each(function() {
+ $(this).find(data.tjGallery.selector).each(function() {
+ if (!$(this).is('img'))
+ $(this).find('img').css({'width': 'auto', 'height': 'auto'});
+ $(this).removeAttr('style');
+ $(this).appendTo(conteiner);
+ })
+ $(this).find('div:empty').remove();
+ })
+ },
+ destroy : function() {
+ methods.clear.apply(this);
+ $(window).unbind('.tjGallery');
+ }
+ };
+
+
+ $.fn.tjGallery = function( method ) {
+ if ( methods[method] ) {
+ return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
+ } else if ( typeof method === 'object' || ! method ) {
+ var that = this;
+ return methods.init.apply( this, arguments );
+ } else {
+ $.error( 'Method ' + method + ' does not exist for jQuery.tjGallery' );
+ }
+
+ };
+
+})(jQuery);
\ No newline at end of file
diff --git a/tcs_site/static/js/jquery-tjgallery.min.js b/tcs_site/static/js/jquery-tjgallery.min.js
new file mode 100644
index 0000000..f06a6ca
--- /dev/null
+++ b/tcs_site/static/js/jquery-tjgallery.min.js
@@ -0,0 +1,7 @@
+/*!
+ * tjGallery 1.1
+ * http://tj-s.ru
+ * @copyright Tod, tod@tj-s.ru
+ * @license MIT License
+ */
+!function(o){var e={init:function(t){var l=o.extend({selector:"img",row_min_height:180,margin:5},t);return this.each(function(){var t=o(this);return t.data("tjGallery")||t.data("tjGallery",{target:t,tjGallery:l}),o(window).bind("resize.tjGallery",function(){e.clear.apply(t),i(t)}),i(t);function i(t){return t.each(function(){var t=o(this),r=t.width(),a=[],h={items:[],width:0,height:0};t.find(l.selector).each(function(){var t=o(this),i=t;if(t="IMG"!=i[0].nodeName.toUpperCase()?(i=i.find("img"),o('
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t&&(n=t,t=!1),t||(y.createHTMLDocument?((r=(t=E.implementation.createHTMLDocument("")).createElement("base")).href=E.location.href,t.head.appendChild(r)):t=E),o=!n&&[],(i=D.exec(e))?[t.createElement(i[1])]:(i=we([e],t,o),o&&o.length&&k(o).remove(),k.merge([],i.childNodes)));var r,i,o},k.fn.load=function(e,t,n){var r,i,o,a=this,s=e.indexOf(" ");return-1").append(k.parseHTML(e)).find(r):e)}).always(n&&function(e,t){a.each(function(){n.apply(this,o||[e.responseText,t,e])})}),this},k.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(e,t){k.fn[t]=function(e){return this.on(t,e)}}),k.expr.pseudos.animated=function(t){return k.grep(k.timers,function(e){return t===e.elem}).length},k.offset={setOffset:function(e,t,n){var r,i,o,a,s,u,l=k.css(e,"position"),c=k(e),f={};"static"===l&&(e.style.position="relative"),s=c.offset(),o=k.css(e,"top"),u=k.css(e,"left"),("absolute"===l||"fixed"===l)&&-1<(o+u).indexOf("auto")?(a=(r=c.position()).top,i=r.left):(a=parseFloat(o)||0,i=parseFloat(u)||0),m(t)&&(t=t.call(e,n,k.extend({},s))),null!=t.top&&(f.top=t.top-s.top+a),null!=t.left&&(f.left=t.left-s.left+i),"using"in t?t.using.call(e,f):c.css(f)}},k.fn.extend({offset:function(t){if(arguments.length)return void 0===t?this:this.each(function(e){k.offset.setOffset(this,t,e)});var e,n,r=this[0];return r?r.getClientRects().length?(e=r.getBoundingClientRect(),n=r.ownerDocument.defaultView,{top:e.top+n.pageYOffset,left:e.left+n.pageXOffset}):{top:0,left:0}:void 0},position:function(){if(this[0]){var 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r?r[i]:e[t];r?r.scrollTo(o?r.pageXOffset:n,o?n:r.pageYOffset):e[t]=n},t,e,arguments.length)}}),k.each(["top","left"],function(e,n){k.cssHooks[n]=ze(y.pixelPosition,function(e,t){if(t)return t=_e(e,n),$e.test(t)?k(e).position()[n]+"px":t})}),k.each({Height:"height",Width:"width"},function(a,s){k.each({padding:"inner"+a,content:s,"":"outer"+a},function(r,o){k.fn[o]=function(e,t){var n=arguments.length&&(r||"boolean"!=typeof e),i=r||(!0===e||!0===t?"margin":"border");return _(this,function(e,t,n){var r;return x(e)?0===o.indexOf("outer")?e["inner"+a]:e.document.documentElement["client"+a]:9===e.nodeType?(r=e.documentElement,Math.max(e.body["scroll"+a],r["scroll"+a],e.body["offset"+a],r["offset"+a],r["client"+a])):void 0===n?k.css(e,t,i):k.style(e,t,n,i)},s,n?e:void 0,n)}})}),k.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(e,n){k.fn[n]=function(e,t){return 0li >a.has-arrow").on("click", function (e) {
+ e.preventDefault();
+ });
+ });
\ No newline at end of file
diff --git a/tcs_site/static/js/simplebar.js b/tcs_site/static/js/simplebar.js
new file mode 100644
index 0000000..8bb15ce
--- /dev/null
+++ b/tcs_site/static/js/simplebar.js
@@ -0,0 +1,5127 @@
+/**
+ * SimpleBar.js - v5.3.6
+ * Scrollbars, simpler.
+ * https://grsmto.github.io/simplebar/
+ *
+ * Made by Adrien Denat from a fork by Jonathan Nicol
+ * Under MIT License
+ */
+
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ (global = global || self, global.SimpleBar = factory());
+}(this, function () { 'use strict';
+
+ var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+ function createCommonjsModule(fn, module) {
+ return module = { exports: {} }, fn(module, module.exports), module.exports;
+ }
+
+ var O = 'object';
+ var check = function (it) {
+ return it && it.Math == Math && it;
+ };
+
+ // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+ var global_1 =
+ // eslint-disable-next-line no-undef
+ check(typeof globalThis == O && globalThis) ||
+ check(typeof window == O && window) ||
+ check(typeof self == O && self) ||
+ check(typeof commonjsGlobal == O && commonjsGlobal) ||
+ // eslint-disable-next-line no-new-func
+ Function('return this')();
+
+ var fails = function (exec) {
+ try {
+ return !!exec();
+ } catch (error) {
+ return true;
+ }
+ };
+
+ // Thank's IE8 for his funny defineProperty
+ var descriptors = !fails(function () {
+ return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
+ });
+
+ var nativePropertyIsEnumerable = {}.propertyIsEnumerable;
+ var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+ // Nashorn ~ JDK8 bug
+ var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.call({ 1: 2 }, 1);
+
+ // `Object.prototype.propertyIsEnumerable` method implementation
+ // https://tc39.github.io/ecma262/#sec-object.prototype.propertyisenumerable
+ var f = NASHORN_BUG ? function propertyIsEnumerable(V) {
+ var descriptor = getOwnPropertyDescriptor(this, V);
+ return !!descriptor && descriptor.enumerable;
+ } : nativePropertyIsEnumerable;
+
+ var objectPropertyIsEnumerable = {
+ f: f
+ };
+
+ var createPropertyDescriptor = function (bitmap, value) {
+ return {
+ enumerable: !(bitmap & 1),
+ configurable: !(bitmap & 2),
+ writable: !(bitmap & 4),
+ value: value
+ };
+ };
+
+ var toString = {}.toString;
+
+ var classofRaw = function (it) {
+ return toString.call(it).slice(8, -1);
+ };
+
+ var split = ''.split;
+
+ // fallback for non-array-like ES3 and non-enumerable old V8 strings
+ var indexedObject = fails(function () {
+ // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
+ // eslint-disable-next-line no-prototype-builtins
+ return !Object('z').propertyIsEnumerable(0);
+ }) ? function (it) {
+ return classofRaw(it) == 'String' ? split.call(it, '') : Object(it);
+ } : Object;
+
+ // `RequireObjectCoercible` abstract operation
+ // https://tc39.github.io/ecma262/#sec-requireobjectcoercible
+ var requireObjectCoercible = function (it) {
+ if (it == undefined) throw TypeError("Can't call method on " + it);
+ return it;
+ };
+
+ // toObject with fallback for non-array-like ES3 strings
+
+
+
+ var toIndexedObject = function (it) {
+ return indexedObject(requireObjectCoercible(it));
+ };
+
+ var isObject = function (it) {
+ return typeof it === 'object' ? it !== null : typeof it === 'function';
+ };
+
+ // `ToPrimitive` abstract operation
+ // https://tc39.github.io/ecma262/#sec-toprimitive
+ // instead of the ES6 spec version, we didn't implement @@toPrimitive case
+ // and the second argument - flag - preferred type is a string
+ var toPrimitive = function (input, PREFERRED_STRING) {
+ if (!isObject(input)) return input;
+ var fn, val;
+ if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
+ if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val;
+ if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
+ throw TypeError("Can't convert object to primitive value");
+ };
+
+ var hasOwnProperty = {}.hasOwnProperty;
+
+ var has = function (it, key) {
+ return hasOwnProperty.call(it, key);
+ };
+
+ var document$1 = global_1.document;
+ // typeof document.createElement is 'object' in old IE
+ var EXISTS = isObject(document$1) && isObject(document$1.createElement);
+
+ var documentCreateElement = function (it) {
+ return EXISTS ? document$1.createElement(it) : {};
+ };
+
+ // Thank's IE8 for his funny defineProperty
+ var ie8DomDefine = !descriptors && !fails(function () {
+ return Object.defineProperty(documentCreateElement('div'), 'a', {
+ get: function () { return 7; }
+ }).a != 7;
+ });
+
+ var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+
+ // `Object.getOwnPropertyDescriptor` method
+ // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor
+ var f$1 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
+ O = toIndexedObject(O);
+ P = toPrimitive(P, true);
+ if (ie8DomDefine) try {
+ return nativeGetOwnPropertyDescriptor(O, P);
+ } catch (error) { /* empty */ }
+ if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]);
+ };
+
+ var objectGetOwnPropertyDescriptor = {
+ f: f$1
+ };
+
+ var anObject = function (it) {
+ if (!isObject(it)) {
+ throw TypeError(String(it) + ' is not an object');
+ } return it;
+ };
+
+ var nativeDefineProperty = Object.defineProperty;
+
+ // `Object.defineProperty` method
+ // https://tc39.github.io/ecma262/#sec-object.defineproperty
+ var f$2 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) {
+ anObject(O);
+ P = toPrimitive(P, true);
+ anObject(Attributes);
+ if (ie8DomDefine) try {
+ return nativeDefineProperty(O, P, Attributes);
+ } catch (error) { /* empty */ }
+ if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');
+ if ('value' in Attributes) O[P] = Attributes.value;
+ return O;
+ };
+
+ var objectDefineProperty = {
+ f: f$2
+ };
+
+ var hide = descriptors ? function (object, key, value) {
+ return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value));
+ } : function (object, key, value) {
+ object[key] = value;
+ return object;
+ };
+
+ var setGlobal = function (key, value) {
+ try {
+ hide(global_1, key, value);
+ } catch (error) {
+ global_1[key] = value;
+ } return value;
+ };
+
+ var shared = createCommonjsModule(function (module) {
+ var SHARED = '__core-js_shared__';
+ var store = global_1[SHARED] || setGlobal(SHARED, {});
+
+ (module.exports = function (key, value) {
+ return store[key] || (store[key] = value !== undefined ? value : {});
+ })('versions', []).push({
+ version: '3.2.1',
+ mode: 'global',
+ copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
+ });
+ });
+
+ var functionToString = shared('native-function-to-string', Function.toString);
+
+ var WeakMap$1 = global_1.WeakMap;
+
+ var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(functionToString.call(WeakMap$1));
+
+ var id = 0;
+ var postfix = Math.random();
+
+ var uid = function (key) {
+ return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
+ };
+
+ var keys = shared('keys');
+
+ var sharedKey = function (key) {
+ return keys[key] || (keys[key] = uid(key));
+ };
+
+ var hiddenKeys = {};
+
+ var WeakMap$2 = global_1.WeakMap;
+ var set, get, has$1;
+
+ var enforce = function (it) {
+ return has$1(it) ? get(it) : set(it, {});
+ };
+
+ var getterFor = function (TYPE) {
+ return function (it) {
+ var state;
+ if (!isObject(it) || (state = get(it)).type !== TYPE) {
+ throw TypeError('Incompatible receiver, ' + TYPE + ' required');
+ } return state;
+ };
+ };
+
+ if (nativeWeakMap) {
+ var store = new WeakMap$2();
+ var wmget = store.get;
+ var wmhas = store.has;
+ var wmset = store.set;
+ set = function (it, metadata) {
+ wmset.call(store, it, metadata);
+ return metadata;
+ };
+ get = function (it) {
+ return wmget.call(store, it) || {};
+ };
+ has$1 = function (it) {
+ return wmhas.call(store, it);
+ };
+ } else {
+ var STATE = sharedKey('state');
+ hiddenKeys[STATE] = true;
+ set = function (it, metadata) {
+ hide(it, STATE, metadata);
+ return metadata;
+ };
+ get = function (it) {
+ return has(it, STATE) ? it[STATE] : {};
+ };
+ has$1 = function (it) {
+ return has(it, STATE);
+ };
+ }
+
+ var internalState = {
+ set: set,
+ get: get,
+ has: has$1,
+ enforce: enforce,
+ getterFor: getterFor
+ };
+
+ var redefine = createCommonjsModule(function (module) {
+ var getInternalState = internalState.get;
+ var enforceInternalState = internalState.enforce;
+ var TEMPLATE = String(functionToString).split('toString');
+
+ shared('inspectSource', function (it) {
+ return functionToString.call(it);
+ });
+
+ (module.exports = function (O, key, value, options) {
+ var unsafe = options ? !!options.unsafe : false;
+ var simple = options ? !!options.enumerable : false;
+ var noTargetGet = options ? !!options.noTargetGet : false;
+ if (typeof value == 'function') {
+ if (typeof key == 'string' && !has(value, 'name')) hide(value, 'name', key);
+ enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : '');
+ }
+ if (O === global_1) {
+ if (simple) O[key] = value;
+ else setGlobal(key, value);
+ return;
+ } else if (!unsafe) {
+ delete O[key];
+ } else if (!noTargetGet && O[key]) {
+ simple = true;
+ }
+ if (simple) O[key] = value;
+ else hide(O, key, value);
+ // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
+ })(Function.prototype, 'toString', function toString() {
+ return typeof this == 'function' && getInternalState(this).source || functionToString.call(this);
+ });
+ });
+
+ var path = global_1;
+
+ var aFunction = function (variable) {
+ return typeof variable == 'function' ? variable : undefined;
+ };
+
+ var getBuiltIn = function (namespace, method) {
+ return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace])
+ : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method];
+ };
+
+ var ceil = Math.ceil;
+ var floor = Math.floor;
+
+ // `ToInteger` abstract operation
+ // https://tc39.github.io/ecma262/#sec-tointeger
+ var toInteger = function (argument) {
+ return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument);
+ };
+
+ var min = Math.min;
+
+ // `ToLength` abstract operation
+ // https://tc39.github.io/ecma262/#sec-tolength
+ var toLength = function (argument) {
+ return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
+ };
+
+ var max = Math.max;
+ var min$1 = Math.min;
+
+ // Helper for a popular repeating case of the spec:
+ // Let integer be ? ToInteger(index).
+ // If integer < 0, let result be max((length + integer), 0); else let result be min(length, length).
+ var toAbsoluteIndex = function (index, length) {
+ var integer = toInteger(index);
+ return integer < 0 ? max(integer + length, 0) : min$1(integer, length);
+ };
+
+ // `Array.prototype.{ indexOf, includes }` methods implementation
+ var createMethod = function (IS_INCLUDES) {
+ return function ($this, el, fromIndex) {
+ var O = toIndexedObject($this);
+ var length = toLength(O.length);
+ var index = toAbsoluteIndex(fromIndex, length);
+ var value;
+ // Array#includes uses SameValueZero equality algorithm
+ // eslint-disable-next-line no-self-compare
+ if (IS_INCLUDES && el != el) while (length > index) {
+ value = O[index++];
+ // eslint-disable-next-line no-self-compare
+ if (value != value) return true;
+ // Array#indexOf ignores holes, Array#includes - not
+ } else for (;length > index; index++) {
+ if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
+ } return !IS_INCLUDES && -1;
+ };
+ };
+
+ var arrayIncludes = {
+ // `Array.prototype.includes` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.includes
+ includes: createMethod(true),
+ // `Array.prototype.indexOf` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.indexof
+ indexOf: createMethod(false)
+ };
+
+ var indexOf = arrayIncludes.indexOf;
+
+
+ var objectKeysInternal = function (object, names) {
+ var O = toIndexedObject(object);
+ var i = 0;
+ var result = [];
+ var key;
+ for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key);
+ // Don't enum bug & hidden keys
+ while (names.length > i) if (has(O, key = names[i++])) {
+ ~indexOf(result, key) || result.push(key);
+ }
+ return result;
+ };
+
+ // IE8- don't enum bug keys
+ var enumBugKeys = [
+ 'constructor',
+ 'hasOwnProperty',
+ 'isPrototypeOf',
+ 'propertyIsEnumerable',
+ 'toLocaleString',
+ 'toString',
+ 'valueOf'
+ ];
+
+ var hiddenKeys$1 = enumBugKeys.concat('length', 'prototype');
+
+ // `Object.getOwnPropertyNames` method
+ // https://tc39.github.io/ecma262/#sec-object.getownpropertynames
+ var f$3 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
+ return objectKeysInternal(O, hiddenKeys$1);
+ };
+
+ var objectGetOwnPropertyNames = {
+ f: f$3
+ };
+
+ var f$4 = Object.getOwnPropertySymbols;
+
+ var objectGetOwnPropertySymbols = {
+ f: f$4
+ };
+
+ // all object keys, includes non-enumerable and symbols
+ var ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
+ var keys = objectGetOwnPropertyNames.f(anObject(it));
+ var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
+ return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
+ };
+
+ var copyConstructorProperties = function (target, source) {
+ var keys = ownKeys(source);
+ var defineProperty = objectDefineProperty.f;
+ var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;
+ for (var i = 0; i < keys.length; i++) {
+ var key = keys[i];
+ if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
+ }
+ };
+
+ var replacement = /#|\.prototype\./;
+
+ var isForced = function (feature, detection) {
+ var value = data[normalize(feature)];
+ return value == POLYFILL ? true
+ : value == NATIVE ? false
+ : typeof detection == 'function' ? fails(detection)
+ : !!detection;
+ };
+
+ var normalize = isForced.normalize = function (string) {
+ return String(string).replace(replacement, '.').toLowerCase();
+ };
+
+ var data = isForced.data = {};
+ var NATIVE = isForced.NATIVE = 'N';
+ var POLYFILL = isForced.POLYFILL = 'P';
+
+ var isForced_1 = isForced;
+
+ var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f;
+
+
+
+
+
+
+ /*
+ options.target - name of the target object
+ options.global - target is the global object
+ options.stat - export as static methods of target
+ options.proto - export as prototype methods of target
+ options.real - real prototype method for the `pure` version
+ options.forced - export even if the native feature is available
+ options.bind - bind methods to the target, required for the `pure` version
+ options.wrap - wrap constructors to preventing global pollution, required for the `pure` version
+ options.unsafe - use the simple assignment of property instead of delete + defineProperty
+ options.sham - add a flag to not completely full polyfills
+ options.enumerable - export as enumerable property
+ options.noTargetGet - prevent calling a getter on target
+ */
+ var _export = function (options, source) {
+ var TARGET = options.target;
+ var GLOBAL = options.global;
+ var STATIC = options.stat;
+ var FORCED, target, key, targetProperty, sourceProperty, descriptor;
+ if (GLOBAL) {
+ target = global_1;
+ } else if (STATIC) {
+ target = global_1[TARGET] || setGlobal(TARGET, {});
+ } else {
+ target = (global_1[TARGET] || {}).prototype;
+ }
+ if (target) for (key in source) {
+ sourceProperty = source[key];
+ if (options.noTargetGet) {
+ descriptor = getOwnPropertyDescriptor$1(target, key);
+ targetProperty = descriptor && descriptor.value;
+ } else targetProperty = target[key];
+ FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
+ // contained in target
+ if (!FORCED && targetProperty !== undefined) {
+ if (typeof sourceProperty === typeof targetProperty) continue;
+ copyConstructorProperties(sourceProperty, targetProperty);
+ }
+ // add a flag to not completely full polyfills
+ if (options.sham || (targetProperty && targetProperty.sham)) {
+ hide(sourceProperty, 'sham', true);
+ }
+ // extend global
+ redefine(target, key, sourceProperty, options);
+ }
+ };
+
+ var aFunction$1 = function (it) {
+ if (typeof it != 'function') {
+ throw TypeError(String(it) + ' is not a function');
+ } return it;
+ };
+
+ // optional / simple context binding
+ var bindContext = function (fn, that, length) {
+ aFunction$1(fn);
+ if (that === undefined) return fn;
+ switch (length) {
+ case 0: return function () {
+ return fn.call(that);
+ };
+ case 1: return function (a) {
+ return fn.call(that, a);
+ };
+ case 2: return function (a, b) {
+ return fn.call(that, a, b);
+ };
+ case 3: return function (a, b, c) {
+ return fn.call(that, a, b, c);
+ };
+ }
+ return function (/* ...args */) {
+ return fn.apply(that, arguments);
+ };
+ };
+
+ // `ToObject` abstract operation
+ // https://tc39.github.io/ecma262/#sec-toobject
+ var toObject = function (argument) {
+ return Object(requireObjectCoercible(argument));
+ };
+
+ // `IsArray` abstract operation
+ // https://tc39.github.io/ecma262/#sec-isarray
+ var isArray = Array.isArray || function isArray(arg) {
+ return classofRaw(arg) == 'Array';
+ };
+
+ var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () {
+ // Chrome 38 Symbol has incorrect toString conversion
+ // eslint-disable-next-line no-undef
+ return !String(Symbol());
+ });
+
+ var Symbol$1 = global_1.Symbol;
+ var store$1 = shared('wks');
+
+ var wellKnownSymbol = function (name) {
+ return store$1[name] || (store$1[name] = nativeSymbol && Symbol$1[name]
+ || (nativeSymbol ? Symbol$1 : uid)('Symbol.' + name));
+ };
+
+ var SPECIES = wellKnownSymbol('species');
+
+ // `ArraySpeciesCreate` abstract operation
+ // https://tc39.github.io/ecma262/#sec-arrayspeciescreate
+ var arraySpeciesCreate = function (originalArray, length) {
+ var C;
+ if (isArray(originalArray)) {
+ C = originalArray.constructor;
+ // cross-realm fallback
+ if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
+ else if (isObject(C)) {
+ C = C[SPECIES];
+ if (C === null) C = undefined;
+ }
+ } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);
+ };
+
+ var push = [].push;
+
+ // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation
+ var createMethod$1 = function (TYPE) {
+ var IS_MAP = TYPE == 1;
+ var IS_FILTER = TYPE == 2;
+ var IS_SOME = TYPE == 3;
+ var IS_EVERY = TYPE == 4;
+ var IS_FIND_INDEX = TYPE == 6;
+ var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
+ return function ($this, callbackfn, that, specificCreate) {
+ var O = toObject($this);
+ var self = indexedObject(O);
+ var boundFunction = bindContext(callbackfn, that, 3);
+ var length = toLength(self.length);
+ var index = 0;
+ var create = specificCreate || arraySpeciesCreate;
+ var target = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
+ var value, result;
+ for (;length > index; index++) if (NO_HOLES || index in self) {
+ value = self[index];
+ result = boundFunction(value, index, O);
+ if (TYPE) {
+ if (IS_MAP) target[index] = result; // map
+ else if (result) switch (TYPE) {
+ case 3: return true; // some
+ case 5: return value; // find
+ case 6: return index; // findIndex
+ case 2: push.call(target, value); // filter
+ } else if (IS_EVERY) return false; // every
+ }
+ }
+ return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;
+ };
+ };
+
+ var arrayIteration = {
+ // `Array.prototype.forEach` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.foreach
+ forEach: createMethod$1(0),
+ // `Array.prototype.map` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.map
+ map: createMethod$1(1),
+ // `Array.prototype.filter` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.filter
+ filter: createMethod$1(2),
+ // `Array.prototype.some` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.some
+ some: createMethod$1(3),
+ // `Array.prototype.every` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.every
+ every: createMethod$1(4),
+ // `Array.prototype.find` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.find
+ find: createMethod$1(5),
+ // `Array.prototype.findIndex` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex
+ findIndex: createMethod$1(6)
+ };
+
+ var sloppyArrayMethod = function (METHOD_NAME, argument) {
+ var method = [][METHOD_NAME];
+ return !method || !fails(function () {
+ // eslint-disable-next-line no-useless-call,no-throw-literal
+ method.call(null, argument || function () { throw 1; }, 1);
+ });
+ };
+
+ var $forEach = arrayIteration.forEach;
+
+
+ // `Array.prototype.forEach` method implementation
+ // https://tc39.github.io/ecma262/#sec-array.prototype.foreach
+ var arrayForEach = sloppyArrayMethod('forEach') ? function forEach(callbackfn /* , thisArg */) {
+ return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
+ } : [].forEach;
+
+ // `Array.prototype.forEach` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.foreach
+ _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, {
+ forEach: arrayForEach
+ });
+
+ // iterable DOM collections
+ // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
+ var domIterables = {
+ CSSRuleList: 0,
+ CSSStyleDeclaration: 0,
+ CSSValueList: 0,
+ ClientRectList: 0,
+ DOMRectList: 0,
+ DOMStringList: 0,
+ DOMTokenList: 1,
+ DataTransferItemList: 0,
+ FileList: 0,
+ HTMLAllCollection: 0,
+ HTMLCollection: 0,
+ HTMLFormElement: 0,
+ HTMLSelectElement: 0,
+ MediaList: 0,
+ MimeTypeArray: 0,
+ NamedNodeMap: 0,
+ NodeList: 1,
+ PaintRequestList: 0,
+ Plugin: 0,
+ PluginArray: 0,
+ SVGLengthList: 0,
+ SVGNumberList: 0,
+ SVGPathSegList: 0,
+ SVGPointList: 0,
+ SVGStringList: 0,
+ SVGTransformList: 0,
+ SourceBufferList: 0,
+ StyleSheetList: 0,
+ TextTrackCueList: 0,
+ TextTrackList: 0,
+ TouchList: 0
+ };
+
+ for (var COLLECTION_NAME in domIterables) {
+ var Collection = global_1[COLLECTION_NAME];
+ var CollectionPrototype = Collection && Collection.prototype;
+ // some Chrome versions have non-configurable methods on DOMTokenList
+ if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try {
+ hide(CollectionPrototype, 'forEach', arrayForEach);
+ } catch (error) {
+ CollectionPrototype.forEach = arrayForEach;
+ }
+ }
+
+ var canUseDOM = !!(
+ typeof window !== 'undefined' &&
+ window.document &&
+ window.document.createElement
+ );
+
+ var canUseDom = canUseDOM;
+
+ var SPECIES$1 = wellKnownSymbol('species');
+
+ var arrayMethodHasSpeciesSupport = function (METHOD_NAME) {
+ return !fails(function () {
+ var array = [];
+ var constructor = array.constructor = {};
+ constructor[SPECIES$1] = function () {
+ return { foo: 1 };
+ };
+ return array[METHOD_NAME](Boolean).foo !== 1;
+ });
+ };
+
+ var $filter = arrayIteration.filter;
+
+
+ // `Array.prototype.filter` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.filter
+ // with adding support of @@species
+ _export({ target: 'Array', proto: true, forced: !arrayMethodHasSpeciesSupport('filter') }, {
+ filter: function filter(callbackfn /* , thisArg */) {
+ return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
+ }
+ });
+
+ // `Object.keys` method
+ // https://tc39.github.io/ecma262/#sec-object.keys
+ var objectKeys = Object.keys || function keys(O) {
+ return objectKeysInternal(O, enumBugKeys);
+ };
+
+ // `Object.defineProperties` method
+ // https://tc39.github.io/ecma262/#sec-object.defineproperties
+ var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
+ anObject(O);
+ var keys = objectKeys(Properties);
+ var length = keys.length;
+ var index = 0;
+ var key;
+ while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]);
+ return O;
+ };
+
+ var html = getBuiltIn('document', 'documentElement');
+
+ var IE_PROTO = sharedKey('IE_PROTO');
+
+ var PROTOTYPE = 'prototype';
+ var Empty = function () { /* empty */ };
+
+ // Create object with fake `null` prototype: use iframe Object with cleared prototype
+ var createDict = function () {
+ // Thrash, waste and sodomy: IE GC bug
+ var iframe = documentCreateElement('iframe');
+ var length = enumBugKeys.length;
+ var lt = '<';
+ var script = 'script';
+ var gt = '>';
+ var js = 'java' + script + ':';
+ var iframeDocument;
+ iframe.style.display = 'none';
+ html.appendChild(iframe);
+ iframe.src = String(js);
+ iframeDocument = iframe.contentWindow.document;
+ iframeDocument.open();
+ iframeDocument.write(lt + script + gt + 'document.F=Object' + lt + '/' + script + gt);
+ iframeDocument.close();
+ createDict = iframeDocument.F;
+ while (length--) delete createDict[PROTOTYPE][enumBugKeys[length]];
+ return createDict();
+ };
+
+ // `Object.create` method
+ // https://tc39.github.io/ecma262/#sec-object.create
+ var objectCreate = Object.create || function create(O, Properties) {
+ var result;
+ if (O !== null) {
+ Empty[PROTOTYPE] = anObject(O);
+ result = new Empty();
+ Empty[PROTOTYPE] = null;
+ // add "__proto__" for Object.getPrototypeOf polyfill
+ result[IE_PROTO] = O;
+ } else result = createDict();
+ return Properties === undefined ? result : objectDefineProperties(result, Properties);
+ };
+
+ hiddenKeys[IE_PROTO] = true;
+
+ var UNSCOPABLES = wellKnownSymbol('unscopables');
+ var ArrayPrototype = Array.prototype;
+
+ // Array.prototype[@@unscopables]
+ // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
+ if (ArrayPrototype[UNSCOPABLES] == undefined) {
+ hide(ArrayPrototype, UNSCOPABLES, objectCreate(null));
+ }
+
+ // add a key to Array.prototype[@@unscopables]
+ var addToUnscopables = function (key) {
+ ArrayPrototype[UNSCOPABLES][key] = true;
+ };
+
+ var iterators = {};
+
+ var correctPrototypeGetter = !fails(function () {
+ function F() { /* empty */ }
+ F.prototype.constructor = null;
+ return Object.getPrototypeOf(new F()) !== F.prototype;
+ });
+
+ var IE_PROTO$1 = sharedKey('IE_PROTO');
+ var ObjectPrototype = Object.prototype;
+
+ // `Object.getPrototypeOf` method
+ // https://tc39.github.io/ecma262/#sec-object.getprototypeof
+ var objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) {
+ O = toObject(O);
+ if (has(O, IE_PROTO$1)) return O[IE_PROTO$1];
+ if (typeof O.constructor == 'function' && O instanceof O.constructor) {
+ return O.constructor.prototype;
+ } return O instanceof Object ? ObjectPrototype : null;
+ };
+
+ var ITERATOR = wellKnownSymbol('iterator');
+ var BUGGY_SAFARI_ITERATORS = false;
+
+ var returnThis = function () { return this; };
+
+ // `%IteratorPrototype%` object
+ // https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object
+ var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
+
+ if ([].keys) {
+ arrayIterator = [].keys();
+ // Safari 8 has buggy iterators w/o `next`
+ if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
+ else {
+ PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator));
+ if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
+ }
+ }
+
+ if (IteratorPrototype == undefined) IteratorPrototype = {};
+
+ // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+ if ( !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);
+
+ var iteratorsCore = {
+ IteratorPrototype: IteratorPrototype,
+ BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
+ };
+
+ var defineProperty = objectDefineProperty.f;
+
+
+
+ var TO_STRING_TAG = wellKnownSymbol('toStringTag');
+
+ var setToStringTag = function (it, TAG, STATIC) {
+ if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG)) {
+ defineProperty(it, TO_STRING_TAG, { configurable: true, value: TAG });
+ }
+ };
+
+ var IteratorPrototype$1 = iteratorsCore.IteratorPrototype;
+
+
+
+
+
+ var returnThis$1 = function () { return this; };
+
+ var createIteratorConstructor = function (IteratorConstructor, NAME, next) {
+ var TO_STRING_TAG = NAME + ' Iterator';
+ IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) });
+ setToStringTag(IteratorConstructor, TO_STRING_TAG, false);
+ iterators[TO_STRING_TAG] = returnThis$1;
+ return IteratorConstructor;
+ };
+
+ var aPossiblePrototype = function (it) {
+ if (!isObject(it) && it !== null) {
+ throw TypeError("Can't set " + String(it) + ' as a prototype');
+ } return it;
+ };
+
+ // `Object.setPrototypeOf` method
+ // https://tc39.github.io/ecma262/#sec-object.setprototypeof
+ // Works with __proto__ only. Old v8 can't work with null proto objects.
+ /* eslint-disable no-proto */
+ var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () {
+ var CORRECT_SETTER = false;
+ var test = {};
+ var setter;
+ try {
+ setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;
+ setter.call(test, []);
+ CORRECT_SETTER = test instanceof Array;
+ } catch (error) { /* empty */ }
+ return function setPrototypeOf(O, proto) {
+ anObject(O);
+ aPossiblePrototype(proto);
+ if (CORRECT_SETTER) setter.call(O, proto);
+ else O.__proto__ = proto;
+ return O;
+ };
+ }() : undefined);
+
+ var IteratorPrototype$2 = iteratorsCore.IteratorPrototype;
+ var BUGGY_SAFARI_ITERATORS$1 = iteratorsCore.BUGGY_SAFARI_ITERATORS;
+ var ITERATOR$1 = wellKnownSymbol('iterator');
+ var KEYS = 'keys';
+ var VALUES = 'values';
+ var ENTRIES = 'entries';
+
+ var returnThis$2 = function () { return this; };
+
+ var defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
+ createIteratorConstructor(IteratorConstructor, NAME, next);
+
+ var getIterationMethod = function (KIND) {
+ if (KIND === DEFAULT && defaultIterator) return defaultIterator;
+ if (!BUGGY_SAFARI_ITERATORS$1 && KIND in IterablePrototype) return IterablePrototype[KIND];
+ switch (KIND) {
+ case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };
+ case VALUES: return function values() { return new IteratorConstructor(this, KIND); };
+ case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };
+ } return function () { return new IteratorConstructor(this); };
+ };
+
+ var TO_STRING_TAG = NAME + ' Iterator';
+ var INCORRECT_VALUES_NAME = false;
+ var IterablePrototype = Iterable.prototype;
+ var nativeIterator = IterablePrototype[ITERATOR$1]
+ || IterablePrototype['@@iterator']
+ || DEFAULT && IterablePrototype[DEFAULT];
+ var defaultIterator = !BUGGY_SAFARI_ITERATORS$1 && nativeIterator || getIterationMethod(DEFAULT);
+ var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
+ var CurrentIteratorPrototype, methods, KEY;
+
+ // fix native
+ if (anyNativeIterator) {
+ CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable()));
+ if (IteratorPrototype$2 !== Object.prototype && CurrentIteratorPrototype.next) {
+ if ( objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype$2) {
+ if (objectSetPrototypeOf) {
+ objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype$2);
+ } else if (typeof CurrentIteratorPrototype[ITERATOR$1] != 'function') {
+ hide(CurrentIteratorPrototype, ITERATOR$1, returnThis$2);
+ }
+ }
+ // Set @@toStringTag to native iterators
+ setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true);
+ }
+ }
+
+ // fix Array#{values, @@iterator}.name in V8 / FF
+ if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) {
+ INCORRECT_VALUES_NAME = true;
+ defaultIterator = function values() { return nativeIterator.call(this); };
+ }
+
+ // define iterator
+ if ( IterablePrototype[ITERATOR$1] !== defaultIterator) {
+ hide(IterablePrototype, ITERATOR$1, defaultIterator);
+ }
+ iterators[NAME] = defaultIterator;
+
+ // export additional methods
+ if (DEFAULT) {
+ methods = {
+ values: getIterationMethod(VALUES),
+ keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),
+ entries: getIterationMethod(ENTRIES)
+ };
+ if (FORCED) for (KEY in methods) {
+ if (BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
+ redefine(IterablePrototype, KEY, methods[KEY]);
+ }
+ } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME }, methods);
+ }
+
+ return methods;
+ };
+
+ var ARRAY_ITERATOR = 'Array Iterator';
+ var setInternalState = internalState.set;
+ var getInternalState = internalState.getterFor(ARRAY_ITERATOR);
+
+ // `Array.prototype.entries` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.entries
+ // `Array.prototype.keys` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.keys
+ // `Array.prototype.values` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.values
+ // `Array.prototype[@@iterator]` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype-@@iterator
+ // `CreateArrayIterator` internal method
+ // https://tc39.github.io/ecma262/#sec-createarrayiterator
+ var es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) {
+ setInternalState(this, {
+ type: ARRAY_ITERATOR,
+ target: toIndexedObject(iterated), // target
+ index: 0, // next index
+ kind: kind // kind
+ });
+ // `%ArrayIteratorPrototype%.next` method
+ // https://tc39.github.io/ecma262/#sec-%arrayiteratorprototype%.next
+ }, function () {
+ var state = getInternalState(this);
+ var target = state.target;
+ var kind = state.kind;
+ var index = state.index++;
+ if (!target || index >= target.length) {
+ state.target = undefined;
+ return { value: undefined, done: true };
+ }
+ if (kind == 'keys') return { value: index, done: false };
+ if (kind == 'values') return { value: target[index], done: false };
+ return { value: [index, target[index]], done: false };
+ }, 'values');
+
+ // argumentsList[@@iterator] is %ArrayProto_values%
+ // https://tc39.github.io/ecma262/#sec-createunmappedargumentsobject
+ // https://tc39.github.io/ecma262/#sec-createmappedargumentsobject
+ iterators.Arguments = iterators.Array;
+
+ // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
+ addToUnscopables('keys');
+ addToUnscopables('values');
+ addToUnscopables('entries');
+
+ var nativeAssign = Object.assign;
+
+ // `Object.assign` method
+ // https://tc39.github.io/ecma262/#sec-object.assign
+ // should work with symbols and should have deterministic property order (V8 bug)
+ var objectAssign = !nativeAssign || fails(function () {
+ var A = {};
+ var B = {};
+ // eslint-disable-next-line no-undef
+ var symbol = Symbol();
+ var alphabet = 'abcdefghijklmnopqrst';
+ A[symbol] = 7;
+ alphabet.split('').forEach(function (chr) { B[chr] = chr; });
+ return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet;
+ }) ? function assign(target, source) { // eslint-disable-line no-unused-vars
+ var T = toObject(target);
+ var argumentsLength = arguments.length;
+ var index = 1;
+ var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
+ var propertyIsEnumerable = objectPropertyIsEnumerable.f;
+ while (argumentsLength > index) {
+ var S = indexedObject(arguments[index++]);
+ var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);
+ var length = keys.length;
+ var j = 0;
+ var key;
+ while (length > j) {
+ key = keys[j++];
+ if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key];
+ }
+ } return T;
+ } : nativeAssign;
+
+ // `Object.assign` method
+ // https://tc39.github.io/ecma262/#sec-object.assign
+ _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, {
+ assign: objectAssign
+ });
+
+ var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag');
+ // ES3 wrong here
+ var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments';
+
+ // fallback for IE11 Script Access Denied error
+ var tryGet = function (it, key) {
+ try {
+ return it[key];
+ } catch (error) { /* empty */ }
+ };
+
+ // getting tag from ES6+ `Object.prototype.toString`
+ var classof = function (it) {
+ var O, tag, result;
+ return it === undefined ? 'Undefined' : it === null ? 'Null'
+ // @@toStringTag case
+ : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$1)) == 'string' ? tag
+ // builtinTag case
+ : CORRECT_ARGUMENTS ? classofRaw(O)
+ // ES3 arguments fallback
+ : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;
+ };
+
+ var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag');
+ var test = {};
+
+ test[TO_STRING_TAG$2] = 'z';
+
+ // `Object.prototype.toString` method implementation
+ // https://tc39.github.io/ecma262/#sec-object.prototype.tostring
+ var objectToString = String(test) !== '[object z]' ? function toString() {
+ return '[object ' + classof(this) + ']';
+ } : test.toString;
+
+ var ObjectPrototype$1 = Object.prototype;
+
+ // `Object.prototype.toString` method
+ // https://tc39.github.io/ecma262/#sec-object.prototype.tostring
+ if (objectToString !== ObjectPrototype$1.toString) {
+ redefine(ObjectPrototype$1, 'toString', objectToString, { unsafe: true });
+ }
+
+ // a string of all valid unicode whitespaces
+ // eslint-disable-next-line max-len
+ var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
+
+ var whitespace = '[' + whitespaces + ']';
+ var ltrim = RegExp('^' + whitespace + whitespace + '*');
+ var rtrim = RegExp(whitespace + whitespace + '*$');
+
+ // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
+ var createMethod$2 = function (TYPE) {
+ return function ($this) {
+ var string = String(requireObjectCoercible($this));
+ if (TYPE & 1) string = string.replace(ltrim, '');
+ if (TYPE & 2) string = string.replace(rtrim, '');
+ return string;
+ };
+ };
+
+ var stringTrim = {
+ // `String.prototype.{ trimLeft, trimStart }` methods
+ // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart
+ start: createMethod$2(1),
+ // `String.prototype.{ trimRight, trimEnd }` methods
+ // https://tc39.github.io/ecma262/#sec-string.prototype.trimend
+ end: createMethod$2(2),
+ // `String.prototype.trim` method
+ // https://tc39.github.io/ecma262/#sec-string.prototype.trim
+ trim: createMethod$2(3)
+ };
+
+ var trim = stringTrim.trim;
+
+
+ var nativeParseInt = global_1.parseInt;
+ var hex = /^[+-]?0[Xx]/;
+ var FORCED = nativeParseInt(whitespaces + '08') !== 8 || nativeParseInt(whitespaces + '0x16') !== 22;
+
+ // `parseInt` method
+ // https://tc39.github.io/ecma262/#sec-parseint-string-radix
+ var _parseInt = FORCED ? function parseInt(string, radix) {
+ var S = trim(String(string));
+ return nativeParseInt(S, (radix >>> 0) || (hex.test(S) ? 16 : 10));
+ } : nativeParseInt;
+
+ // `parseInt` method
+ // https://tc39.github.io/ecma262/#sec-parseint-string-radix
+ _export({ global: true, forced: parseInt != _parseInt }, {
+ parseInt: _parseInt
+ });
+
+ // `String.prototype.{ codePointAt, at }` methods implementation
+ var createMethod$3 = function (CONVERT_TO_STRING) {
+ return function ($this, pos) {
+ var S = String(requireObjectCoercible($this));
+ var position = toInteger(pos);
+ var size = S.length;
+ var first, second;
+ if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;
+ first = S.charCodeAt(position);
+ return first < 0xD800 || first > 0xDBFF || position + 1 === size
+ || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF
+ ? CONVERT_TO_STRING ? S.charAt(position) : first
+ : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;
+ };
+ };
+
+ var stringMultibyte = {
+ // `String.prototype.codePointAt` method
+ // https://tc39.github.io/ecma262/#sec-string.prototype.codepointat
+ codeAt: createMethod$3(false),
+ // `String.prototype.at` method
+ // https://github.com/mathiasbynens/String.prototype.at
+ charAt: createMethod$3(true)
+ };
+
+ var charAt = stringMultibyte.charAt;
+
+
+
+ var STRING_ITERATOR = 'String Iterator';
+ var setInternalState$1 = internalState.set;
+ var getInternalState$1 = internalState.getterFor(STRING_ITERATOR);
+
+ // `String.prototype[@@iterator]` method
+ // https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator
+ defineIterator(String, 'String', function (iterated) {
+ setInternalState$1(this, {
+ type: STRING_ITERATOR,
+ string: String(iterated),
+ index: 0
+ });
+ // `%StringIteratorPrototype%.next` method
+ // https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next
+ }, function next() {
+ var state = getInternalState$1(this);
+ var string = state.string;
+ var index = state.index;
+ var point;
+ if (index >= string.length) return { value: undefined, done: true };
+ point = charAt(string, index);
+ state.index += point.length;
+ return { value: point, done: false };
+ });
+
+ var redefineAll = function (target, src, options) {
+ for (var key in src) redefine(target, key, src[key], options);
+ return target;
+ };
+
+ var freezing = !fails(function () {
+ return Object.isExtensible(Object.preventExtensions({}));
+ });
+
+ var internalMetadata = createCommonjsModule(function (module) {
+ var defineProperty = objectDefineProperty.f;
+
+
+
+ var METADATA = uid('meta');
+ var id = 0;
+
+ var isExtensible = Object.isExtensible || function () {
+ return true;
+ };
+
+ var setMetadata = function (it) {
+ defineProperty(it, METADATA, { value: {
+ objectID: 'O' + ++id, // object ID
+ weakData: {} // weak collections IDs
+ } });
+ };
+
+ var fastKey = function (it, create) {
+ // return a primitive with prefix
+ if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
+ if (!has(it, METADATA)) {
+ // can't set metadata to uncaught frozen object
+ if (!isExtensible(it)) return 'F';
+ // not necessary to add metadata
+ if (!create) return 'E';
+ // add missing metadata
+ setMetadata(it);
+ // return object ID
+ } return it[METADATA].objectID;
+ };
+
+ var getWeakData = function (it, create) {
+ if (!has(it, METADATA)) {
+ // can't set metadata to uncaught frozen object
+ if (!isExtensible(it)) return true;
+ // not necessary to add metadata
+ if (!create) return false;
+ // add missing metadata
+ setMetadata(it);
+ // return the store of weak collections IDs
+ } return it[METADATA].weakData;
+ };
+
+ // add metadata on freeze-family methods calling
+ var onFreeze = function (it) {
+ if (freezing && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it);
+ return it;
+ };
+
+ var meta = module.exports = {
+ REQUIRED: false,
+ fastKey: fastKey,
+ getWeakData: getWeakData,
+ onFreeze: onFreeze
+ };
+
+ hiddenKeys[METADATA] = true;
+ });
+ var internalMetadata_1 = internalMetadata.REQUIRED;
+ var internalMetadata_2 = internalMetadata.fastKey;
+ var internalMetadata_3 = internalMetadata.getWeakData;
+ var internalMetadata_4 = internalMetadata.onFreeze;
+
+ var ITERATOR$2 = wellKnownSymbol('iterator');
+ var ArrayPrototype$1 = Array.prototype;
+
+ // check on default Array iterator
+ var isArrayIteratorMethod = function (it) {
+ return it !== undefined && (iterators.Array === it || ArrayPrototype$1[ITERATOR$2] === it);
+ };
+
+ var ITERATOR$3 = wellKnownSymbol('iterator');
+
+ var getIteratorMethod = function (it) {
+ if (it != undefined) return it[ITERATOR$3]
+ || it['@@iterator']
+ || iterators[classof(it)];
+ };
+
+ // call something on iterator step with safe closing on error
+ var callWithSafeIterationClosing = function (iterator, fn, value, ENTRIES) {
+ try {
+ return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
+ // 7.4.6 IteratorClose(iterator, completion)
+ } catch (error) {
+ var returnMethod = iterator['return'];
+ if (returnMethod !== undefined) anObject(returnMethod.call(iterator));
+ throw error;
+ }
+ };
+
+ var iterate_1 = createCommonjsModule(function (module) {
+ var Result = function (stopped, result) {
+ this.stopped = stopped;
+ this.result = result;
+ };
+
+ var iterate = module.exports = function (iterable, fn, that, AS_ENTRIES, IS_ITERATOR) {
+ var boundFunction = bindContext(fn, that, AS_ENTRIES ? 2 : 1);
+ var iterator, iterFn, index, length, result, step;
+
+ if (IS_ITERATOR) {
+ iterator = iterable;
+ } else {
+ iterFn = getIteratorMethod(iterable);
+ if (typeof iterFn != 'function') throw TypeError('Target is not iterable');
+ // optimisation for array iterators
+ if (isArrayIteratorMethod(iterFn)) {
+ for (index = 0, length = toLength(iterable.length); length > index; index++) {
+ result = AS_ENTRIES
+ ? boundFunction(anObject(step = iterable[index])[0], step[1])
+ : boundFunction(iterable[index]);
+ if (result && result instanceof Result) return result;
+ } return new Result(false);
+ }
+ iterator = iterFn.call(iterable);
+ }
+
+ while (!(step = iterator.next()).done) {
+ result = callWithSafeIterationClosing(iterator, boundFunction, step.value, AS_ENTRIES);
+ if (result && result instanceof Result) return result;
+ } return new Result(false);
+ };
+
+ iterate.stop = function (result) {
+ return new Result(true, result);
+ };
+ });
+
+ var anInstance = function (it, Constructor, name) {
+ if (!(it instanceof Constructor)) {
+ throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation');
+ } return it;
+ };
+
+ var ITERATOR$4 = wellKnownSymbol('iterator');
+ var SAFE_CLOSING = false;
+
+ try {
+ var called = 0;
+ var iteratorWithReturn = {
+ next: function () {
+ return { done: !!called++ };
+ },
+ 'return': function () {
+ SAFE_CLOSING = true;
+ }
+ };
+ iteratorWithReturn[ITERATOR$4] = function () {
+ return this;
+ };
+ // eslint-disable-next-line no-throw-literal
+ Array.from(iteratorWithReturn, function () { throw 2; });
+ } catch (error) { /* empty */ }
+
+ var checkCorrectnessOfIteration = function (exec, SKIP_CLOSING) {
+ if (!SKIP_CLOSING && !SAFE_CLOSING) return false;
+ var ITERATION_SUPPORT = false;
+ try {
+ var object = {};
+ object[ITERATOR$4] = function () {
+ return {
+ next: function () {
+ return { done: ITERATION_SUPPORT = true };
+ }
+ };
+ };
+ exec(object);
+ } catch (error) { /* empty */ }
+ return ITERATION_SUPPORT;
+ };
+
+ // makes subclassing work correct for wrapped built-ins
+ var inheritIfRequired = function ($this, dummy, Wrapper) {
+ var NewTarget, NewTargetPrototype;
+ if (
+ // it can work only with native `setPrototypeOf`
+ objectSetPrototypeOf &&
+ // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
+ typeof (NewTarget = dummy.constructor) == 'function' &&
+ NewTarget !== Wrapper &&
+ isObject(NewTargetPrototype = NewTarget.prototype) &&
+ NewTargetPrototype !== Wrapper.prototype
+ ) objectSetPrototypeOf($this, NewTargetPrototype);
+ return $this;
+ };
+
+ var collection = function (CONSTRUCTOR_NAME, wrapper, common, IS_MAP, IS_WEAK) {
+ var NativeConstructor = global_1[CONSTRUCTOR_NAME];
+ var NativePrototype = NativeConstructor && NativeConstructor.prototype;
+ var Constructor = NativeConstructor;
+ var ADDER = IS_MAP ? 'set' : 'add';
+ var exported = {};
+
+ var fixMethod = function (KEY) {
+ var nativeMethod = NativePrototype[KEY];
+ redefine(NativePrototype, KEY,
+ KEY == 'add' ? function add(value) {
+ nativeMethod.call(this, value === 0 ? 0 : value);
+ return this;
+ } : KEY == 'delete' ? function (key) {
+ return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
+ } : KEY == 'get' ? function get(key) {
+ return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key);
+ } : KEY == 'has' ? function has(key) {
+ return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);
+ } : function set(key, value) {
+ nativeMethod.call(this, key === 0 ? 0 : key, value);
+ return this;
+ }
+ );
+ };
+
+ // eslint-disable-next-line max-len
+ if (isForced_1(CONSTRUCTOR_NAME, typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () {
+ new NativeConstructor().entries().next();
+ })))) {
+ // create collection constructor
+ Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER);
+ internalMetadata.REQUIRED = true;
+ } else if (isForced_1(CONSTRUCTOR_NAME, true)) {
+ var instance = new Constructor();
+ // early implementations not supports chaining
+ var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;
+ // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false
+ var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); });
+ // most early implementations doesn't supports iterables, most modern - not close it correctly
+ // eslint-disable-next-line no-new
+ var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); });
+ // for early implementations -0 and +0 not the same
+ var BUGGY_ZERO = !IS_WEAK && fails(function () {
+ // V8 ~ Chromium 42- fails only with 5+ elements
+ var $instance = new NativeConstructor();
+ var index = 5;
+ while (index--) $instance[ADDER](index, index);
+ return !$instance.has(-0);
+ });
+
+ if (!ACCEPT_ITERABLES) {
+ Constructor = wrapper(function (dummy, iterable) {
+ anInstance(dummy, Constructor, CONSTRUCTOR_NAME);
+ var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor);
+ if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP);
+ return that;
+ });
+ Constructor.prototype = NativePrototype;
+ NativePrototype.constructor = Constructor;
+ }
+
+ if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {
+ fixMethod('delete');
+ fixMethod('has');
+ IS_MAP && fixMethod('get');
+ }
+
+ if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);
+
+ // weak collections should not contains .clear method
+ if (IS_WEAK && NativePrototype.clear) delete NativePrototype.clear;
+ }
+
+ exported[CONSTRUCTOR_NAME] = Constructor;
+ _export({ global: true, forced: Constructor != NativeConstructor }, exported);
+
+ setToStringTag(Constructor, CONSTRUCTOR_NAME);
+
+ if (!IS_WEAK) common.setStrong(Constructor, CONSTRUCTOR_NAME, IS_MAP);
+
+ return Constructor;
+ };
+
+ var getWeakData = internalMetadata.getWeakData;
+
+
+
+
+
+
+
+
+ var setInternalState$2 = internalState.set;
+ var internalStateGetterFor = internalState.getterFor;
+ var find = arrayIteration.find;
+ var findIndex = arrayIteration.findIndex;
+ var id$1 = 0;
+
+ // fallback for uncaught frozen keys
+ var uncaughtFrozenStore = function (store) {
+ return store.frozen || (store.frozen = new UncaughtFrozenStore());
+ };
+
+ var UncaughtFrozenStore = function () {
+ this.entries = [];
+ };
+
+ var findUncaughtFrozen = function (store, key) {
+ return find(store.entries, function (it) {
+ return it[0] === key;
+ });
+ };
+
+ UncaughtFrozenStore.prototype = {
+ get: function (key) {
+ var entry = findUncaughtFrozen(this, key);
+ if (entry) return entry[1];
+ },
+ has: function (key) {
+ return !!findUncaughtFrozen(this, key);
+ },
+ set: function (key, value) {
+ var entry = findUncaughtFrozen(this, key);
+ if (entry) entry[1] = value;
+ else this.entries.push([key, value]);
+ },
+ 'delete': function (key) {
+ var index = findIndex(this.entries, function (it) {
+ return it[0] === key;
+ });
+ if (~index) this.entries.splice(index, 1);
+ return !!~index;
+ }
+ };
+
+ var collectionWeak = {
+ getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {
+ var C = wrapper(function (that, iterable) {
+ anInstance(that, C, CONSTRUCTOR_NAME);
+ setInternalState$2(that, {
+ type: CONSTRUCTOR_NAME,
+ id: id$1++,
+ frozen: undefined
+ });
+ if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP);
+ });
+
+ var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME);
+
+ var define = function (that, key, value) {
+ var state = getInternalState(that);
+ var data = getWeakData(anObject(key), true);
+ if (data === true) uncaughtFrozenStore(state).set(key, value);
+ else data[state.id] = value;
+ return that;
+ };
+
+ redefineAll(C.prototype, {
+ // 23.3.3.2 WeakMap.prototype.delete(key)
+ // 23.4.3.3 WeakSet.prototype.delete(value)
+ 'delete': function (key) {
+ var state = getInternalState(this);
+ if (!isObject(key)) return false;
+ var data = getWeakData(key);
+ if (data === true) return uncaughtFrozenStore(state)['delete'](key);
+ return data && has(data, state.id) && delete data[state.id];
+ },
+ // 23.3.3.4 WeakMap.prototype.has(key)
+ // 23.4.3.4 WeakSet.prototype.has(value)
+ has: function has$1(key) {
+ var state = getInternalState(this);
+ if (!isObject(key)) return false;
+ var data = getWeakData(key);
+ if (data === true) return uncaughtFrozenStore(state).has(key);
+ return data && has(data, state.id);
+ }
+ });
+
+ redefineAll(C.prototype, IS_MAP ? {
+ // 23.3.3.3 WeakMap.prototype.get(key)
+ get: function get(key) {
+ var state = getInternalState(this);
+ if (isObject(key)) {
+ var data = getWeakData(key);
+ if (data === true) return uncaughtFrozenStore(state).get(key);
+ return data ? data[state.id] : undefined;
+ }
+ },
+ // 23.3.3.5 WeakMap.prototype.set(key, value)
+ set: function set(key, value) {
+ return define(this, key, value);
+ }
+ } : {
+ // 23.4.3.1 WeakSet.prototype.add(value)
+ add: function add(value) {
+ return define(this, value, true);
+ }
+ });
+
+ return C;
+ }
+ };
+
+ var es_weakMap = createCommonjsModule(function (module) {
+
+
+
+
+
+
+ var enforceIternalState = internalState.enforce;
+
+
+ var IS_IE11 = !global_1.ActiveXObject && 'ActiveXObject' in global_1;
+ var isExtensible = Object.isExtensible;
+ var InternalWeakMap;
+
+ var wrapper = function (get) {
+ return function WeakMap() {
+ return get(this, arguments.length ? arguments[0] : undefined);
+ };
+ };
+
+ // `WeakMap` constructor
+ // https://tc39.github.io/ecma262/#sec-weakmap-constructor
+ var $WeakMap = module.exports = collection('WeakMap', wrapper, collectionWeak, true, true);
+
+ // IE11 WeakMap frozen keys fix
+ // We can't use feature detection because it crash some old IE builds
+ // https://github.com/zloirock/core-js/issues/485
+ if (nativeWeakMap && IS_IE11) {
+ InternalWeakMap = collectionWeak.getConstructor(wrapper, 'WeakMap', true);
+ internalMetadata.REQUIRED = true;
+ var WeakMapPrototype = $WeakMap.prototype;
+ var nativeDelete = WeakMapPrototype['delete'];
+ var nativeHas = WeakMapPrototype.has;
+ var nativeGet = WeakMapPrototype.get;
+ var nativeSet = WeakMapPrototype.set;
+ redefineAll(WeakMapPrototype, {
+ 'delete': function (key) {
+ if (isObject(key) && !isExtensible(key)) {
+ var state = enforceIternalState(this);
+ if (!state.frozen) state.frozen = new InternalWeakMap();
+ return nativeDelete.call(this, key) || state.frozen['delete'](key);
+ } return nativeDelete.call(this, key);
+ },
+ has: function has(key) {
+ if (isObject(key) && !isExtensible(key)) {
+ var state = enforceIternalState(this);
+ if (!state.frozen) state.frozen = new InternalWeakMap();
+ return nativeHas.call(this, key) || state.frozen.has(key);
+ } return nativeHas.call(this, key);
+ },
+ get: function get(key) {
+ if (isObject(key) && !isExtensible(key)) {
+ var state = enforceIternalState(this);
+ if (!state.frozen) state.frozen = new InternalWeakMap();
+ return nativeHas.call(this, key) ? nativeGet.call(this, key) : state.frozen.get(key);
+ } return nativeGet.call(this, key);
+ },
+ set: function set(key, value) {
+ if (isObject(key) && !isExtensible(key)) {
+ var state = enforceIternalState(this);
+ if (!state.frozen) state.frozen = new InternalWeakMap();
+ nativeHas.call(this, key) ? nativeSet.call(this, key, value) : state.frozen.set(key, value);
+ } else nativeSet.call(this, key, value);
+ return this;
+ }
+ });
+ }
+ });
+
+ var ITERATOR$5 = wellKnownSymbol('iterator');
+ var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag');
+ var ArrayValues = es_array_iterator.values;
+
+ for (var COLLECTION_NAME$1 in domIterables) {
+ var Collection$1 = global_1[COLLECTION_NAME$1];
+ var CollectionPrototype$1 = Collection$1 && Collection$1.prototype;
+ if (CollectionPrototype$1) {
+ // some Chrome versions have non-configurable methods on DOMTokenList
+ if (CollectionPrototype$1[ITERATOR$5] !== ArrayValues) try {
+ hide(CollectionPrototype$1, ITERATOR$5, ArrayValues);
+ } catch (error) {
+ CollectionPrototype$1[ITERATOR$5] = ArrayValues;
+ }
+ if (!CollectionPrototype$1[TO_STRING_TAG$3]) hide(CollectionPrototype$1, TO_STRING_TAG$3, COLLECTION_NAME$1);
+ if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) {
+ // some Chrome versions have non-configurable methods on DOMTokenList
+ if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try {
+ hide(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]);
+ } catch (error) {
+ CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME];
+ }
+ }
+ }
+ }
+
+ /**
+ * lodash (Custom Build)
+ * Based on Underscore.js 1.8.3
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
+
+ /** Used as the `TypeError` message for "Functions" methods. */
+ var FUNC_ERROR_TEXT = 'Expected a function';
+
+ /** Used as references for various `Number` constants. */
+ var NAN = 0 / 0;
+
+ /** `Object#toString` result references. */
+ var symbolTag = '[object Symbol]';
+
+ /** Used to match leading and trailing whitespace. */
+ var reTrim = /^\s+|\s+$/g;
+
+ /** Used to detect bad signed hexadecimal string values. */
+ var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
+
+ /** Used to detect binary string values. */
+ var reIsBinary = /^0b[01]+$/i;
+
+ /** Used to detect octal string values. */
+ var reIsOctal = /^0o[0-7]+$/i;
+
+ /** Built-in method references without a dependency on `root`. */
+ var freeParseInt = parseInt;
+
+ /** Detect free variable `global` from Node.js. */
+ var freeGlobal = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
+
+ /** Detect free variable `self`. */
+ var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
+
+ /** Used as a reference to the global object. */
+ var root = freeGlobal || freeSelf || Function('return this')();
+
+ /** Used for built-in method references. */
+ var objectProto = Object.prototype;
+
+ /**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+ var objectToString$1 = objectProto.toString;
+
+ /* Built-in method references for those with the same name as other `lodash` methods. */
+ var nativeMax = Math.max,
+ nativeMin = Math.min;
+
+ /**
+ * Gets the timestamp of the number of milliseconds that have elapsed since
+ * the Unix epoch (1 January 1970 00:00:00 UTC).
+ *
+ * @static
+ * @memberOf _
+ * @since 2.4.0
+ * @category Date
+ * @returns {number} Returns the timestamp.
+ * @example
+ *
+ * _.defer(function(stamp) {
+ * console.log(_.now() - stamp);
+ * }, _.now());
+ * // => Logs the number of milliseconds it took for the deferred invocation.
+ */
+ var now = function() {
+ return root.Date.now();
+ };
+
+ /**
+ * Creates a debounced function that delays invoking `func` until after `wait`
+ * milliseconds have elapsed since the last time the debounced function was
+ * invoked. The debounced function comes with a `cancel` method to cancel
+ * delayed `func` invocations and a `flush` method to immediately invoke them.
+ * Provide `options` to indicate whether `func` should be invoked on the
+ * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
+ * with the last arguments provided to the debounced function. Subsequent
+ * calls to the debounced function return the result of the last `func`
+ * invocation.
+ *
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
+ * invoked on the trailing edge of the timeout only if the debounced function
+ * is invoked more than once during the `wait` timeout.
+ *
+ * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+ * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+ *
+ * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+ * for details over the differences between `_.debounce` and `_.throttle`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Function
+ * @param {Function} func The function to debounce.
+ * @param {number} [wait=0] The number of milliseconds to delay.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.leading=false]
+ * Specify invoking on the leading edge of the timeout.
+ * @param {number} [options.maxWait]
+ * The maximum time `func` is allowed to be delayed before it's invoked.
+ * @param {boolean} [options.trailing=true]
+ * Specify invoking on the trailing edge of the timeout.
+ * @returns {Function} Returns the new debounced function.
+ * @example
+ *
+ * // Avoid costly calculations while the window size is in flux.
+ * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+ *
+ * // Invoke `sendMail` when clicked, debouncing subsequent calls.
+ * jQuery(element).on('click', _.debounce(sendMail, 300, {
+ * 'leading': true,
+ * 'trailing': false
+ * }));
+ *
+ * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
+ * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
+ * var source = new EventSource('/stream');
+ * jQuery(source).on('message', debounced);
+ *
+ * // Cancel the trailing debounced invocation.
+ * jQuery(window).on('popstate', debounced.cancel);
+ */
+ function debounce(func, wait, options) {
+ var lastArgs,
+ lastThis,
+ maxWait,
+ result,
+ timerId,
+ lastCallTime,
+ lastInvokeTime = 0,
+ leading = false,
+ maxing = false,
+ trailing = true;
+
+ if (typeof func != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT);
+ }
+ wait = toNumber(wait) || 0;
+ if (isObject$1(options)) {
+ leading = !!options.leading;
+ maxing = 'maxWait' in options;
+ maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
+ }
+
+ function invokeFunc(time) {
+ var args = lastArgs,
+ thisArg = lastThis;
+
+ lastArgs = lastThis = undefined;
+ lastInvokeTime = time;
+ result = func.apply(thisArg, args);
+ return result;
+ }
+
+ function leadingEdge(time) {
+ // Reset any `maxWait` timer.
+ lastInvokeTime = time;
+ // Start the timer for the trailing edge.
+ timerId = setTimeout(timerExpired, wait);
+ // Invoke the leading edge.
+ return leading ? invokeFunc(time) : result;
+ }
+
+ function remainingWait(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime,
+ result = wait - timeSinceLastCall;
+
+ return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;
+ }
+
+ function shouldInvoke(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime;
+
+ // Either this is the first call, activity has stopped and we're at the
+ // trailing edge, the system time has gone backwards and we're treating
+ // it as the trailing edge, or we've hit the `maxWait` limit.
+ return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
+ (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
+ }
+
+ function timerExpired() {
+ var time = now();
+ if (shouldInvoke(time)) {
+ return trailingEdge(time);
+ }
+ // Restart the timer.
+ timerId = setTimeout(timerExpired, remainingWait(time));
+ }
+
+ function trailingEdge(time) {
+ timerId = undefined;
+
+ // Only invoke if we have `lastArgs` which means `func` has been
+ // debounced at least once.
+ if (trailing && lastArgs) {
+ return invokeFunc(time);
+ }
+ lastArgs = lastThis = undefined;
+ return result;
+ }
+
+ function cancel() {
+ if (timerId !== undefined) {
+ clearTimeout(timerId);
+ }
+ lastInvokeTime = 0;
+ lastArgs = lastCallTime = lastThis = timerId = undefined;
+ }
+
+ function flush() {
+ return timerId === undefined ? result : trailingEdge(now());
+ }
+
+ function debounced() {
+ var time = now(),
+ isInvoking = shouldInvoke(time);
+
+ lastArgs = arguments;
+ lastThis = this;
+ lastCallTime = time;
+
+ if (isInvoking) {
+ if (timerId === undefined) {
+ return leadingEdge(lastCallTime);
+ }
+ if (maxing) {
+ // Handle invocations in a tight loop.
+ timerId = setTimeout(timerExpired, wait);
+ return invokeFunc(lastCallTime);
+ }
+ }
+ if (timerId === undefined) {
+ timerId = setTimeout(timerExpired, wait);
+ }
+ return result;
+ }
+ debounced.cancel = cancel;
+ debounced.flush = flush;
+ return debounced;
+ }
+
+ /**
+ * Creates a throttled function that only invokes `func` at most once per
+ * every `wait` milliseconds. The throttled function comes with a `cancel`
+ * method to cancel delayed `func` invocations and a `flush` method to
+ * immediately invoke them. Provide `options` to indicate whether `func`
+ * should be invoked on the leading and/or trailing edge of the `wait`
+ * timeout. The `func` is invoked with the last arguments provided to the
+ * throttled function. Subsequent calls to the throttled function return the
+ * result of the last `func` invocation.
+ *
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
+ * invoked on the trailing edge of the timeout only if the throttled function
+ * is invoked more than once during the `wait` timeout.
+ *
+ * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+ * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+ *
+ * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+ * for details over the differences between `_.throttle` and `_.debounce`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Function
+ * @param {Function} func The function to throttle.
+ * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.leading=true]
+ * Specify invoking on the leading edge of the timeout.
+ * @param {boolean} [options.trailing=true]
+ * Specify invoking on the trailing edge of the timeout.
+ * @returns {Function} Returns the new throttled function.
+ * @example
+ *
+ * // Avoid excessively updating the position while scrolling.
+ * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+ *
+ * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
+ * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
+ * jQuery(element).on('click', throttled);
+ *
+ * // Cancel the trailing throttled invocation.
+ * jQuery(window).on('popstate', throttled.cancel);
+ */
+ function throttle(func, wait, options) {
+ var leading = true,
+ trailing = true;
+
+ if (typeof func != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT);
+ }
+ if (isObject$1(options)) {
+ leading = 'leading' in options ? !!options.leading : leading;
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
+ }
+ return debounce(func, wait, {
+ 'leading': leading,
+ 'maxWait': wait,
+ 'trailing': trailing
+ });
+ }
+
+ /**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+ function isObject$1(value) {
+ var type = typeof value;
+ return !!value && (type == 'object' || type == 'function');
+ }
+
+ /**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+ function isObjectLike(value) {
+ return !!value && typeof value == 'object';
+ }
+
+ /**
+ * Checks if `value` is classified as a `Symbol` primitive or object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
+ * @example
+ *
+ * _.isSymbol(Symbol.iterator);
+ * // => true
+ *
+ * _.isSymbol('abc');
+ * // => false
+ */
+ function isSymbol(value) {
+ return typeof value == 'symbol' ||
+ (isObjectLike(value) && objectToString$1.call(value) == symbolTag);
+ }
+
+ /**
+ * Converts `value` to a number.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to process.
+ * @returns {number} Returns the number.
+ * @example
+ *
+ * _.toNumber(3.2);
+ * // => 3.2
+ *
+ * _.toNumber(Number.MIN_VALUE);
+ * // => 5e-324
+ *
+ * _.toNumber(Infinity);
+ * // => Infinity
+ *
+ * _.toNumber('3.2');
+ * // => 3.2
+ */
+ function toNumber(value) {
+ if (typeof value == 'number') {
+ return value;
+ }
+ if (isSymbol(value)) {
+ return NAN;
+ }
+ if (isObject$1(value)) {
+ var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
+ value = isObject$1(other) ? (other + '') : other;
+ }
+ if (typeof value != 'string') {
+ return value === 0 ? value : +value;
+ }
+ value = value.replace(reTrim, '');
+ var isBinary = reIsBinary.test(value);
+ return (isBinary || reIsOctal.test(value))
+ ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
+ : (reIsBadHex.test(value) ? NAN : +value);
+ }
+
+ var lodash_throttle = throttle;
+
+ /**
+ * lodash (Custom Build)
+ * Based on Underscore.js 1.8.3
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
+
+ /** Used as the `TypeError` message for "Functions" methods. */
+ var FUNC_ERROR_TEXT$1 = 'Expected a function';
+
+ /** Used as references for various `Number` constants. */
+ var NAN$1 = 0 / 0;
+
+ /** `Object#toString` result references. */
+ var symbolTag$1 = '[object Symbol]';
+
+ /** Used to match leading and trailing whitespace. */
+ var reTrim$1 = /^\s+|\s+$/g;
+
+ /** Used to detect bad signed hexadecimal string values. */
+ var reIsBadHex$1 = /^[-+]0x[0-9a-f]+$/i;
+
+ /** Used to detect binary string values. */
+ var reIsBinary$1 = /^0b[01]+$/i;
+
+ /** Used to detect octal string values. */
+ var reIsOctal$1 = /^0o[0-7]+$/i;
+
+ /** Built-in method references without a dependency on `root`. */
+ var freeParseInt$1 = parseInt;
+
+ /** Detect free variable `global` from Node.js. */
+ var freeGlobal$1 = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
+
+ /** Detect free variable `self`. */
+ var freeSelf$1 = typeof self == 'object' && self && self.Object === Object && self;
+
+ /** Used as a reference to the global object. */
+ var root$1 = freeGlobal$1 || freeSelf$1 || Function('return this')();
+
+ /** Used for built-in method references. */
+ var objectProto$1 = Object.prototype;
+
+ /**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+ var objectToString$2 = objectProto$1.toString;
+
+ /* Built-in method references for those with the same name as other `lodash` methods. */
+ var nativeMax$1 = Math.max,
+ nativeMin$1 = Math.min;
+
+ /**
+ * Gets the timestamp of the number of milliseconds that have elapsed since
+ * the Unix epoch (1 January 1970 00:00:00 UTC).
+ *
+ * @static
+ * @memberOf _
+ * @since 2.4.0
+ * @category Date
+ * @returns {number} Returns the timestamp.
+ * @example
+ *
+ * _.defer(function(stamp) {
+ * console.log(_.now() - stamp);
+ * }, _.now());
+ * // => Logs the number of milliseconds it took for the deferred invocation.
+ */
+ var now$1 = function() {
+ return root$1.Date.now();
+ };
+
+ /**
+ * Creates a debounced function that delays invoking `func` until after `wait`
+ * milliseconds have elapsed since the last time the debounced function was
+ * invoked. The debounced function comes with a `cancel` method to cancel
+ * delayed `func` invocations and a `flush` method to immediately invoke them.
+ * Provide `options` to indicate whether `func` should be invoked on the
+ * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
+ * with the last arguments provided to the debounced function. Subsequent
+ * calls to the debounced function return the result of the last `func`
+ * invocation.
+ *
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
+ * invoked on the trailing edge of the timeout only if the debounced function
+ * is invoked more than once during the `wait` timeout.
+ *
+ * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+ * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+ *
+ * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+ * for details over the differences between `_.debounce` and `_.throttle`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Function
+ * @param {Function} func The function to debounce.
+ * @param {number} [wait=0] The number of milliseconds to delay.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.leading=false]
+ * Specify invoking on the leading edge of the timeout.
+ * @param {number} [options.maxWait]
+ * The maximum time `func` is allowed to be delayed before it's invoked.
+ * @param {boolean} [options.trailing=true]
+ * Specify invoking on the trailing edge of the timeout.
+ * @returns {Function} Returns the new debounced function.
+ * @example
+ *
+ * // Avoid costly calculations while the window size is in flux.
+ * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+ *
+ * // Invoke `sendMail` when clicked, debouncing subsequent calls.
+ * jQuery(element).on('click', _.debounce(sendMail, 300, {
+ * 'leading': true,
+ * 'trailing': false
+ * }));
+ *
+ * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
+ * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
+ * var source = new EventSource('/stream');
+ * jQuery(source).on('message', debounced);
+ *
+ * // Cancel the trailing debounced invocation.
+ * jQuery(window).on('popstate', debounced.cancel);
+ */
+ function debounce$1(func, wait, options) {
+ var lastArgs,
+ lastThis,
+ maxWait,
+ result,
+ timerId,
+ lastCallTime,
+ lastInvokeTime = 0,
+ leading = false,
+ maxing = false,
+ trailing = true;
+
+ if (typeof func != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT$1);
+ }
+ wait = toNumber$1(wait) || 0;
+ if (isObject$2(options)) {
+ leading = !!options.leading;
+ maxing = 'maxWait' in options;
+ maxWait = maxing ? nativeMax$1(toNumber$1(options.maxWait) || 0, wait) : maxWait;
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
+ }
+
+ function invokeFunc(time) {
+ var args = lastArgs,
+ thisArg = lastThis;
+
+ lastArgs = lastThis = undefined;
+ lastInvokeTime = time;
+ result = func.apply(thisArg, args);
+ return result;
+ }
+
+ function leadingEdge(time) {
+ // Reset any `maxWait` timer.
+ lastInvokeTime = time;
+ // Start the timer for the trailing edge.
+ timerId = setTimeout(timerExpired, wait);
+ // Invoke the leading edge.
+ return leading ? invokeFunc(time) : result;
+ }
+
+ function remainingWait(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime,
+ result = wait - timeSinceLastCall;
+
+ return maxing ? nativeMin$1(result, maxWait - timeSinceLastInvoke) : result;
+ }
+
+ function shouldInvoke(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime;
+
+ // Either this is the first call, activity has stopped and we're at the
+ // trailing edge, the system time has gone backwards and we're treating
+ // it as the trailing edge, or we've hit the `maxWait` limit.
+ return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
+ (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
+ }
+
+ function timerExpired() {
+ var time = now$1();
+ if (shouldInvoke(time)) {
+ return trailingEdge(time);
+ }
+ // Restart the timer.
+ timerId = setTimeout(timerExpired, remainingWait(time));
+ }
+
+ function trailingEdge(time) {
+ timerId = undefined;
+
+ // Only invoke if we have `lastArgs` which means `func` has been
+ // debounced at least once.
+ if (trailing && lastArgs) {
+ return invokeFunc(time);
+ }
+ lastArgs = lastThis = undefined;
+ return result;
+ }
+
+ function cancel() {
+ if (timerId !== undefined) {
+ clearTimeout(timerId);
+ }
+ lastInvokeTime = 0;
+ lastArgs = lastCallTime = lastThis = timerId = undefined;
+ }
+
+ function flush() {
+ return timerId === undefined ? result : trailingEdge(now$1());
+ }
+
+ function debounced() {
+ var time = now$1(),
+ isInvoking = shouldInvoke(time);
+
+ lastArgs = arguments;
+ lastThis = this;
+ lastCallTime = time;
+
+ if (isInvoking) {
+ if (timerId === undefined) {
+ return leadingEdge(lastCallTime);
+ }
+ if (maxing) {
+ // Handle invocations in a tight loop.
+ timerId = setTimeout(timerExpired, wait);
+ return invokeFunc(lastCallTime);
+ }
+ }
+ if (timerId === undefined) {
+ timerId = setTimeout(timerExpired, wait);
+ }
+ return result;
+ }
+ debounced.cancel = cancel;
+ debounced.flush = flush;
+ return debounced;
+ }
+
+ /**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+ function isObject$2(value) {
+ var type = typeof value;
+ return !!value && (type == 'object' || type == 'function');
+ }
+
+ /**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+ function isObjectLike$1(value) {
+ return !!value && typeof value == 'object';
+ }
+
+ /**
+ * Checks if `value` is classified as a `Symbol` primitive or object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
+ * @example
+ *
+ * _.isSymbol(Symbol.iterator);
+ * // => true
+ *
+ * _.isSymbol('abc');
+ * // => false
+ */
+ function isSymbol$1(value) {
+ return typeof value == 'symbol' ||
+ (isObjectLike$1(value) && objectToString$2.call(value) == symbolTag$1);
+ }
+
+ /**
+ * Converts `value` to a number.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to process.
+ * @returns {number} Returns the number.
+ * @example
+ *
+ * _.toNumber(3.2);
+ * // => 3.2
+ *
+ * _.toNumber(Number.MIN_VALUE);
+ * // => 5e-324
+ *
+ * _.toNumber(Infinity);
+ * // => Infinity
+ *
+ * _.toNumber('3.2');
+ * // => 3.2
+ */
+ function toNumber$1(value) {
+ if (typeof value == 'number') {
+ return value;
+ }
+ if (isSymbol$1(value)) {
+ return NAN$1;
+ }
+ if (isObject$2(value)) {
+ var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
+ value = isObject$2(other) ? (other + '') : other;
+ }
+ if (typeof value != 'string') {
+ return value === 0 ? value : +value;
+ }
+ value = value.replace(reTrim$1, '');
+ var isBinary = reIsBinary$1.test(value);
+ return (isBinary || reIsOctal$1.test(value))
+ ? freeParseInt$1(value.slice(2), isBinary ? 2 : 8)
+ : (reIsBadHex$1.test(value) ? NAN$1 : +value);
+ }
+
+ var lodash_debounce = debounce$1;
+
+ /**
+ * lodash (Custom Build)
+ * Based on Underscore.js 1.8.3
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
+
+ /** Used as the `TypeError` message for "Functions" methods. */
+ var FUNC_ERROR_TEXT$2 = 'Expected a function';
+
+ /** Used to stand-in for `undefined` hash values. */
+ var HASH_UNDEFINED = '__lodash_hash_undefined__';
+
+ /** `Object#toString` result references. */
+ var funcTag = '[object Function]',
+ genTag = '[object GeneratorFunction]';
+
+ /**
+ * Used to match `RegExp`
+ * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
+ */
+ var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
+
+ /** Used to detect host constructors (Safari). */
+ var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+ /** Detect free variable `global` from Node.js. */
+ var freeGlobal$2 = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
+
+ /** Detect free variable `self`. */
+ var freeSelf$2 = typeof self == 'object' && self && self.Object === Object && self;
+
+ /** Used as a reference to the global object. */
+ var root$2 = freeGlobal$2 || freeSelf$2 || Function('return this')();
+
+ /**
+ * Gets the value at `key` of `object`.
+ *
+ * @private
+ * @param {Object} [object] The object to query.
+ * @param {string} key The key of the property to get.
+ * @returns {*} Returns the property value.
+ */
+ function getValue(object, key) {
+ return object == null ? undefined : object[key];
+ }
+
+ /**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+ function isHostObject(value) {
+ // Many host objects are `Object` objects that can coerce to strings
+ // despite having improperly defined `toString` methods.
+ var result = false;
+ if (value != null && typeof value.toString != 'function') {
+ try {
+ result = !!(value + '');
+ } catch (e) {}
+ }
+ return result;
+ }
+
+ /** Used for built-in method references. */
+ var arrayProto = Array.prototype,
+ funcProto = Function.prototype,
+ objectProto$2 = Object.prototype;
+
+ /** Used to detect overreaching core-js shims. */
+ var coreJsData = root$2['__core-js_shared__'];
+
+ /** Used to detect methods masquerading as native. */
+ var maskSrcKey = (function() {
+ var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
+ return uid ? ('Symbol(src)_1.' + uid) : '';
+ }());
+
+ /** Used to resolve the decompiled source of functions. */
+ var funcToString = funcProto.toString;
+
+ /** Used to check objects for own properties. */
+ var hasOwnProperty$1 = objectProto$2.hasOwnProperty;
+
+ /**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+ var objectToString$3 = objectProto$2.toString;
+
+ /** Used to detect if a method is native. */
+ var reIsNative = RegExp('^' +
+ funcToString.call(hasOwnProperty$1).replace(reRegExpChar, '\\$&')
+ .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+ );
+
+ /** Built-in value references. */
+ var splice = arrayProto.splice;
+
+ /* Built-in method references that are verified to be native. */
+ var Map = getNative(root$2, 'Map'),
+ nativeCreate = getNative(Object, 'create');
+
+ /**
+ * Creates a hash object.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+ function Hash(entries) {
+ var index = -1,
+ length = entries ? entries.length : 0;
+
+ this.clear();
+ while (++index < length) {
+ var entry = entries[index];
+ this.set(entry[0], entry[1]);
+ }
+ }
+
+ /**
+ * Removes all key-value entries from the hash.
+ *
+ * @private
+ * @name clear
+ * @memberOf Hash
+ */
+ function hashClear() {
+ this.__data__ = nativeCreate ? nativeCreate(null) : {};
+ }
+
+ /**
+ * Removes `key` and its value from the hash.
+ *
+ * @private
+ * @name delete
+ * @memberOf Hash
+ * @param {Object} hash The hash to modify.
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+ function hashDelete(key) {
+ return this.has(key) && delete this.__data__[key];
+ }
+
+ /**
+ * Gets the hash value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf Hash
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+ function hashGet(key) {
+ var data = this.__data__;
+ if (nativeCreate) {
+ var result = data[key];
+ return result === HASH_UNDEFINED ? undefined : result;
+ }
+ return hasOwnProperty$1.call(data, key) ? data[key] : undefined;
+ }
+
+ /**
+ * Checks if a hash value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf Hash
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+ function hashHas(key) {
+ var data = this.__data__;
+ return nativeCreate ? data[key] !== undefined : hasOwnProperty$1.call(data, key);
+ }
+
+ /**
+ * Sets the hash `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf Hash
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the hash instance.
+ */
+ function hashSet(key, value) {
+ var data = this.__data__;
+ data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
+ return this;
+ }
+
+ // Add methods to `Hash`.
+ Hash.prototype.clear = hashClear;
+ Hash.prototype['delete'] = hashDelete;
+ Hash.prototype.get = hashGet;
+ Hash.prototype.has = hashHas;
+ Hash.prototype.set = hashSet;
+
+ /**
+ * Creates an list cache object.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+ function ListCache(entries) {
+ var index = -1,
+ length = entries ? entries.length : 0;
+
+ this.clear();
+ while (++index < length) {
+ var entry = entries[index];
+ this.set(entry[0], entry[1]);
+ }
+ }
+
+ /**
+ * Removes all key-value entries from the list cache.
+ *
+ * @private
+ * @name clear
+ * @memberOf ListCache
+ */
+ function listCacheClear() {
+ this.__data__ = [];
+ }
+
+ /**
+ * Removes `key` and its value from the list cache.
+ *
+ * @private
+ * @name delete
+ * @memberOf ListCache
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+ function listCacheDelete(key) {
+ var data = this.__data__,
+ index = assocIndexOf(data, key);
+
+ if (index < 0) {
+ return false;
+ }
+ var lastIndex = data.length - 1;
+ if (index == lastIndex) {
+ data.pop();
+ } else {
+ splice.call(data, index, 1);
+ }
+ return true;
+ }
+
+ /**
+ * Gets the list cache value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf ListCache
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+ function listCacheGet(key) {
+ var data = this.__data__,
+ index = assocIndexOf(data, key);
+
+ return index < 0 ? undefined : data[index][1];
+ }
+
+ /**
+ * Checks if a list cache value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf ListCache
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+ function listCacheHas(key) {
+ return assocIndexOf(this.__data__, key) > -1;
+ }
+
+ /**
+ * Sets the list cache `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf ListCache
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the list cache instance.
+ */
+ function listCacheSet(key, value) {
+ var data = this.__data__,
+ index = assocIndexOf(data, key);
+
+ if (index < 0) {
+ data.push([key, value]);
+ } else {
+ data[index][1] = value;
+ }
+ return this;
+ }
+
+ // Add methods to `ListCache`.
+ ListCache.prototype.clear = listCacheClear;
+ ListCache.prototype['delete'] = listCacheDelete;
+ ListCache.prototype.get = listCacheGet;
+ ListCache.prototype.has = listCacheHas;
+ ListCache.prototype.set = listCacheSet;
+
+ /**
+ * Creates a map cache object to store key-value pairs.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+ function MapCache(entries) {
+ var index = -1,
+ length = entries ? entries.length : 0;
+
+ this.clear();
+ while (++index < length) {
+ var entry = entries[index];
+ this.set(entry[0], entry[1]);
+ }
+ }
+
+ /**
+ * Removes all key-value entries from the map.
+ *
+ * @private
+ * @name clear
+ * @memberOf MapCache
+ */
+ function mapCacheClear() {
+ this.__data__ = {
+ 'hash': new Hash,
+ 'map': new (Map || ListCache),
+ 'string': new Hash
+ };
+ }
+
+ /**
+ * Removes `key` and its value from the map.
+ *
+ * @private
+ * @name delete
+ * @memberOf MapCache
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+ function mapCacheDelete(key) {
+ return getMapData(this, key)['delete'](key);
+ }
+
+ /**
+ * Gets the map value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf MapCache
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+ function mapCacheGet(key) {
+ return getMapData(this, key).get(key);
+ }
+
+ /**
+ * Checks if a map value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf MapCache
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+ function mapCacheHas(key) {
+ return getMapData(this, key).has(key);
+ }
+
+ /**
+ * Sets the map `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf MapCache
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the map cache instance.
+ */
+ function mapCacheSet(key, value) {
+ getMapData(this, key).set(key, value);
+ return this;
+ }
+
+ // Add methods to `MapCache`.
+ MapCache.prototype.clear = mapCacheClear;
+ MapCache.prototype['delete'] = mapCacheDelete;
+ MapCache.prototype.get = mapCacheGet;
+ MapCache.prototype.has = mapCacheHas;
+ MapCache.prototype.set = mapCacheSet;
+
+ /**
+ * Gets the index at which the `key` is found in `array` of key-value pairs.
+ *
+ * @private
+ * @param {Array} array The array to inspect.
+ * @param {*} key The key to search for.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ */
+ function assocIndexOf(array, key) {
+ var length = array.length;
+ while (length--) {
+ if (eq(array[length][0], key)) {
+ return length;
+ }
+ }
+ return -1;
+ }
+
+ /**
+ * The base implementation of `_.isNative` without bad shim checks.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a native function,
+ * else `false`.
+ */
+ function baseIsNative(value) {
+ if (!isObject$3(value) || isMasked(value)) {
+ return false;
+ }
+ var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
+ return pattern.test(toSource(value));
+ }
+
+ /**
+ * Gets the data for `map`.
+ *
+ * @private
+ * @param {Object} map The map to query.
+ * @param {string} key The reference key.
+ * @returns {*} Returns the map data.
+ */
+ function getMapData(map, key) {
+ var data = map.__data__;
+ return isKeyable(key)
+ ? data[typeof key == 'string' ? 'string' : 'hash']
+ : data.map;
+ }
+
+ /**
+ * Gets the native function at `key` of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {string} key The key of the method to get.
+ * @returns {*} Returns the function if it's native, else `undefined`.
+ */
+ function getNative(object, key) {
+ var value = getValue(object, key);
+ return baseIsNative(value) ? value : undefined;
+ }
+
+ /**
+ * Checks if `value` is suitable for use as unique object key.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+ */
+ function isKeyable(value) {
+ var type = typeof value;
+ return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
+ ? (value !== '__proto__')
+ : (value === null);
+ }
+
+ /**
+ * Checks if `func` has its source masked.
+ *
+ * @private
+ * @param {Function} func The function to check.
+ * @returns {boolean} Returns `true` if `func` is masked, else `false`.
+ */
+ function isMasked(func) {
+ return !!maskSrcKey && (maskSrcKey in func);
+ }
+
+ /**
+ * Converts `func` to its source code.
+ *
+ * @private
+ * @param {Function} func The function to process.
+ * @returns {string} Returns the source code.
+ */
+ function toSource(func) {
+ if (func != null) {
+ try {
+ return funcToString.call(func);
+ } catch (e) {}
+ try {
+ return (func + '');
+ } catch (e) {}
+ }
+ return '';
+ }
+
+ /**
+ * Creates a function that memoizes the result of `func`. If `resolver` is
+ * provided, it determines the cache key for storing the result based on the
+ * arguments provided to the memoized function. By default, the first argument
+ * provided to the memoized function is used as the map cache key. The `func`
+ * is invoked with the `this` binding of the memoized function.
+ *
+ * **Note:** The cache is exposed as the `cache` property on the memoized
+ * function. Its creation may be customized by replacing the `_.memoize.Cache`
+ * constructor with one whose instances implement the
+ * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
+ * method interface of `delete`, `get`, `has`, and `set`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Function
+ * @param {Function} func The function to have its output memoized.
+ * @param {Function} [resolver] The function to resolve the cache key.
+ * @returns {Function} Returns the new memoized function.
+ * @example
+ *
+ * var object = { 'a': 1, 'b': 2 };
+ * var other = { 'c': 3, 'd': 4 };
+ *
+ * var values = _.memoize(_.values);
+ * values(object);
+ * // => [1, 2]
+ *
+ * values(other);
+ * // => [3, 4]
+ *
+ * object.a = 2;
+ * values(object);
+ * // => [1, 2]
+ *
+ * // Modify the result cache.
+ * values.cache.set(object, ['a', 'b']);
+ * values(object);
+ * // => ['a', 'b']
+ *
+ * // Replace `_.memoize.Cache`.
+ * _.memoize.Cache = WeakMap;
+ */
+ function memoize(func, resolver) {
+ if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
+ throw new TypeError(FUNC_ERROR_TEXT$2);
+ }
+ var memoized = function() {
+ var args = arguments,
+ key = resolver ? resolver.apply(this, args) : args[0],
+ cache = memoized.cache;
+
+ if (cache.has(key)) {
+ return cache.get(key);
+ }
+ var result = func.apply(this, args);
+ memoized.cache = cache.set(key, result);
+ return result;
+ };
+ memoized.cache = new (memoize.Cache || MapCache);
+ return memoized;
+ }
+
+ // Assign cache to `_.memoize`.
+ memoize.Cache = MapCache;
+
+ /**
+ * Performs a
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+ * comparison between two values to determine if they are equivalent.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+ * @example
+ *
+ * var object = { 'a': 1 };
+ * var other = { 'a': 1 };
+ *
+ * _.eq(object, object);
+ * // => true
+ *
+ * _.eq(object, other);
+ * // => false
+ *
+ * _.eq('a', 'a');
+ * // => true
+ *
+ * _.eq('a', Object('a'));
+ * // => false
+ *
+ * _.eq(NaN, NaN);
+ * // => true
+ */
+ function eq(value, other) {
+ return value === other || (value !== value && other !== other);
+ }
+
+ /**
+ * Checks if `value` is classified as a `Function` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a function, else `false`.
+ * @example
+ *
+ * _.isFunction(_);
+ * // => true
+ *
+ * _.isFunction(/abc/);
+ * // => false
+ */
+ function isFunction(value) {
+ // The use of `Object#toString` avoids issues with the `typeof` operator
+ // in Safari 8-9 which returns 'object' for typed array and other constructors.
+ var tag = isObject$3(value) ? objectToString$3.call(value) : '';
+ return tag == funcTag || tag == genTag;
+ }
+
+ /**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+ function isObject$3(value) {
+ var type = typeof value;
+ return !!value && (type == 'object' || type == 'function');
+ }
+
+ var lodash_memoize = memoize;
+
+ var resizeObservers = [];
+
+ var hasActiveObservations = function () {
+ return resizeObservers.some(function (ro) { return ro.activeTargets.length > 0; });
+ };
+
+ var hasSkippedObservations = function () {
+ return resizeObservers.some(function (ro) { return ro.skippedTargets.length > 0; });
+ };
+
+ var msg = 'ResizeObserver loop completed with undelivered notifications.';
+ var deliverResizeLoopError = function () {
+ var event;
+ if (typeof ErrorEvent === 'function') {
+ event = new ErrorEvent('error', {
+ message: msg
+ });
+ }
+ else {
+ event = document.createEvent('Event');
+ event.initEvent('error', false, false);
+ event.message = msg;
+ }
+ window.dispatchEvent(event);
+ };
+
+ var ResizeObserverBoxOptions;
+ (function (ResizeObserverBoxOptions) {
+ ResizeObserverBoxOptions["BORDER_BOX"] = "border-box";
+ ResizeObserverBoxOptions["CONTENT_BOX"] = "content-box";
+ ResizeObserverBoxOptions["DEVICE_PIXEL_CONTENT_BOX"] = "device-pixel-content-box";
+ })(ResizeObserverBoxOptions || (ResizeObserverBoxOptions = {}));
+
+ var freeze = function (obj) { return Object.freeze(obj); };
+
+ var ResizeObserverSize = (function () {
+ function ResizeObserverSize(inlineSize, blockSize) {
+ this.inlineSize = inlineSize;
+ this.blockSize = blockSize;
+ freeze(this);
+ }
+ return ResizeObserverSize;
+ }());
+
+ var DOMRectReadOnly = (function () {
+ function DOMRectReadOnly(x, y, width, height) {
+ this.x = x;
+ this.y = y;
+ this.width = width;
+ this.height = height;
+ this.top = this.y;
+ this.left = this.x;
+ this.bottom = this.top + this.height;
+ this.right = this.left + this.width;
+ return freeze(this);
+ }
+ DOMRectReadOnly.prototype.toJSON = function () {
+ var _a = this, x = _a.x, y = _a.y, top = _a.top, right = _a.right, bottom = _a.bottom, left = _a.left, width = _a.width, height = _a.height;
+ return { x: x, y: y, top: top, right: right, bottom: bottom, left: left, width: width, height: height };
+ };
+ DOMRectReadOnly.fromRect = function (rectangle) {
+ return new DOMRectReadOnly(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
+ };
+ return DOMRectReadOnly;
+ }());
+
+ var isSVG = function (target) { return target instanceof SVGElement && 'getBBox' in target; };
+ var isHidden = function (target) {
+ if (isSVG(target)) {
+ var _a = target.getBBox(), width = _a.width, height = _a.height;
+ return !width && !height;
+ }
+ var _b = target, offsetWidth = _b.offsetWidth, offsetHeight = _b.offsetHeight;
+ return !(offsetWidth || offsetHeight || target.getClientRects().length);
+ };
+ var isElement = function (obj) {
+ var _a, _b;
+ if (obj instanceof Element) {
+ return true;
+ }
+ var scope = (_b = (_a = obj) === null || _a === void 0 ? void 0 : _a.ownerDocument) === null || _b === void 0 ? void 0 : _b.defaultView;
+ return !!(scope && obj instanceof scope.Element);
+ };
+ var isReplacedElement = function (target) {
+ switch (target.tagName) {
+ case 'INPUT':
+ if (target.type !== 'image') {
+ break;
+ }
+ case 'VIDEO':
+ case 'AUDIO':
+ case 'EMBED':
+ case 'OBJECT':
+ case 'CANVAS':
+ case 'IFRAME':
+ case 'IMG':
+ return true;
+ }
+ return false;
+ };
+
+ var global$1 = typeof window !== 'undefined' ? window : {};
+
+ var cache = new WeakMap();
+ var scrollRegexp = /auto|scroll/;
+ var verticalRegexp = /^tb|vertical/;
+ var IE = (/msie|trident/i).test(global$1.navigator && global$1.navigator.userAgent);
+ var parseDimension = function (pixel) { return parseFloat(pixel || '0'); };
+ var size = function (inlineSize, blockSize, switchSizes) {
+ if (inlineSize === void 0) { inlineSize = 0; }
+ if (blockSize === void 0) { blockSize = 0; }
+ if (switchSizes === void 0) { switchSizes = false; }
+ return new ResizeObserverSize((switchSizes ? blockSize : inlineSize) || 0, (switchSizes ? inlineSize : blockSize) || 0);
+ };
+ var zeroBoxes = freeze({
+ devicePixelContentBoxSize: size(),
+ borderBoxSize: size(),
+ contentBoxSize: size(),
+ contentRect: new DOMRectReadOnly(0, 0, 0, 0)
+ });
+ var calculateBoxSizes = function (target, forceRecalculation) {
+ if (forceRecalculation === void 0) { forceRecalculation = false; }
+ if (cache.has(target) && !forceRecalculation) {
+ return cache.get(target);
+ }
+ if (isHidden(target)) {
+ cache.set(target, zeroBoxes);
+ return zeroBoxes;
+ }
+ var cs = getComputedStyle(target);
+ var svg = isSVG(target) && target.ownerSVGElement && target.getBBox();
+ var removePadding = !IE && cs.boxSizing === 'border-box';
+ var switchSizes = verticalRegexp.test(cs.writingMode || '');
+ var canScrollVertically = !svg && scrollRegexp.test(cs.overflowY || '');
+ var canScrollHorizontally = !svg && scrollRegexp.test(cs.overflowX || '');
+ var paddingTop = svg ? 0 : parseDimension(cs.paddingTop);
+ var paddingRight = svg ? 0 : parseDimension(cs.paddingRight);
+ var paddingBottom = svg ? 0 : parseDimension(cs.paddingBottom);
+ var paddingLeft = svg ? 0 : parseDimension(cs.paddingLeft);
+ var borderTop = svg ? 0 : parseDimension(cs.borderTopWidth);
+ var borderRight = svg ? 0 : parseDimension(cs.borderRightWidth);
+ var borderBottom = svg ? 0 : parseDimension(cs.borderBottomWidth);
+ var borderLeft = svg ? 0 : parseDimension(cs.borderLeftWidth);
+ var horizontalPadding = paddingLeft + paddingRight;
+ var verticalPadding = paddingTop + paddingBottom;
+ var horizontalBorderArea = borderLeft + borderRight;
+ var verticalBorderArea = borderTop + borderBottom;
+ var horizontalScrollbarThickness = !canScrollHorizontally ? 0 : target.offsetHeight - verticalBorderArea - target.clientHeight;
+ var verticalScrollbarThickness = !canScrollVertically ? 0 : target.offsetWidth - horizontalBorderArea - target.clientWidth;
+ var widthReduction = removePadding ? horizontalPadding + horizontalBorderArea : 0;
+ var heightReduction = removePadding ? verticalPadding + verticalBorderArea : 0;
+ var contentWidth = svg ? svg.width : parseDimension(cs.width) - widthReduction - verticalScrollbarThickness;
+ var contentHeight = svg ? svg.height : parseDimension(cs.height) - heightReduction - horizontalScrollbarThickness;
+ var borderBoxWidth = contentWidth + horizontalPadding + verticalScrollbarThickness + horizontalBorderArea;
+ var borderBoxHeight = contentHeight + verticalPadding + horizontalScrollbarThickness + verticalBorderArea;
+ var boxes = freeze({
+ devicePixelContentBoxSize: size(Math.round(contentWidth * devicePixelRatio), Math.round(contentHeight * devicePixelRatio), switchSizes),
+ borderBoxSize: size(borderBoxWidth, borderBoxHeight, switchSizes),
+ contentBoxSize: size(contentWidth, contentHeight, switchSizes),
+ contentRect: new DOMRectReadOnly(paddingLeft, paddingTop, contentWidth, contentHeight)
+ });
+ cache.set(target, boxes);
+ return boxes;
+ };
+ var calculateBoxSize = function (target, observedBox, forceRecalculation) {
+ var _a = calculateBoxSizes(target, forceRecalculation), borderBoxSize = _a.borderBoxSize, contentBoxSize = _a.contentBoxSize, devicePixelContentBoxSize = _a.devicePixelContentBoxSize;
+ switch (observedBox) {
+ case ResizeObserverBoxOptions.DEVICE_PIXEL_CONTENT_BOX:
+ return devicePixelContentBoxSize;
+ case ResizeObserverBoxOptions.BORDER_BOX:
+ return borderBoxSize;
+ default:
+ return contentBoxSize;
+ }
+ };
+
+ var ResizeObserverEntry = (function () {
+ function ResizeObserverEntry(target) {
+ var boxes = calculateBoxSizes(target);
+ this.target = target;
+ this.contentRect = boxes.contentRect;
+ this.borderBoxSize = freeze([boxes.borderBoxSize]);
+ this.contentBoxSize = freeze([boxes.contentBoxSize]);
+ this.devicePixelContentBoxSize = freeze([boxes.devicePixelContentBoxSize]);
+ }
+ return ResizeObserverEntry;
+ }());
+
+ var calculateDepthForNode = function (node) {
+ if (isHidden(node)) {
+ return Infinity;
+ }
+ var depth = 0;
+ var parent = node.parentNode;
+ while (parent) {
+ depth += 1;
+ parent = parent.parentNode;
+ }
+ return depth;
+ };
+
+ var broadcastActiveObservations = function () {
+ var shallowestDepth = Infinity;
+ var callbacks = [];
+ resizeObservers.forEach(function processObserver(ro) {
+ if (ro.activeTargets.length === 0) {
+ return;
+ }
+ var entries = [];
+ ro.activeTargets.forEach(function processTarget(ot) {
+ var entry = new ResizeObserverEntry(ot.target);
+ var targetDepth = calculateDepthForNode(ot.target);
+ entries.push(entry);
+ ot.lastReportedSize = calculateBoxSize(ot.target, ot.observedBox);
+ if (targetDepth < shallowestDepth) {
+ shallowestDepth = targetDepth;
+ }
+ });
+ callbacks.push(function resizeObserverCallback() {
+ ro.callback.call(ro.observer, entries, ro.observer);
+ });
+ ro.activeTargets.splice(0, ro.activeTargets.length);
+ });
+ for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) {
+ var callback = callbacks_1[_i];
+ callback();
+ }
+ return shallowestDepth;
+ };
+
+ var gatherActiveObservationsAtDepth = function (depth) {
+ resizeObservers.forEach(function processObserver(ro) {
+ ro.activeTargets.splice(0, ro.activeTargets.length);
+ ro.skippedTargets.splice(0, ro.skippedTargets.length);
+ ro.observationTargets.forEach(function processTarget(ot) {
+ if (ot.isActive()) {
+ if (calculateDepthForNode(ot.target) > depth) {
+ ro.activeTargets.push(ot);
+ }
+ else {
+ ro.skippedTargets.push(ot);
+ }
+ }
+ });
+ });
+ };
+
+ var process = function () {
+ var depth = 0;
+ gatherActiveObservationsAtDepth(depth);
+ while (hasActiveObservations()) {
+ depth = broadcastActiveObservations();
+ gatherActiveObservationsAtDepth(depth);
+ }
+ if (hasSkippedObservations()) {
+ deliverResizeLoopError();
+ }
+ return depth > 0;
+ };
+
+ var trigger;
+ var callbacks = [];
+ var notify = function () { return callbacks.splice(0).forEach(function (cb) { return cb(); }); };
+ var queueMicroTask = function (callback) {
+ if (!trigger) {
+ var toggle_1 = 0;
+ var el_1 = document.createTextNode('');
+ var config = { characterData: true };
+ new MutationObserver(function () { return notify(); }).observe(el_1, config);
+ trigger = function () { el_1.textContent = "" + (toggle_1 ? toggle_1-- : toggle_1++); };
+ }
+ callbacks.push(callback);
+ trigger();
+ };
+
+ var queueResizeObserver = function (cb) {
+ queueMicroTask(function ResizeObserver() {
+ requestAnimationFrame(cb);
+ });
+ };
+
+ var watching = 0;
+ var isWatching = function () { return !!watching; };
+ var CATCH_PERIOD = 250;
+ var observerConfig = { attributes: true, characterData: true, childList: true, subtree: true };
+ var events = [
+ 'resize',
+ 'load',
+ 'transitionend',
+ 'animationend',
+ 'animationstart',
+ 'animationiteration',
+ 'keyup',
+ 'keydown',
+ 'mouseup',
+ 'mousedown',
+ 'mouseover',
+ 'mouseout',
+ 'blur',
+ 'focus'
+ ];
+ var time = function (timeout) {
+ if (timeout === void 0) { timeout = 0; }
+ return Date.now() + timeout;
+ };
+ var scheduled = false;
+ var Scheduler = (function () {
+ function Scheduler() {
+ var _this = this;
+ this.stopped = true;
+ this.listener = function () { return _this.schedule(); };
+ }
+ Scheduler.prototype.run = function (timeout) {
+ var _this = this;
+ if (timeout === void 0) { timeout = CATCH_PERIOD; }
+ if (scheduled) {
+ return;
+ }
+ scheduled = true;
+ var until = time(timeout);
+ queueResizeObserver(function () {
+ var elementsHaveResized = false;
+ try {
+ elementsHaveResized = process();
+ }
+ finally {
+ scheduled = false;
+ timeout = until - time();
+ if (!isWatching()) {
+ return;
+ }
+ if (elementsHaveResized) {
+ _this.run(1000);
+ }
+ else if (timeout > 0) {
+ _this.run(timeout);
+ }
+ else {
+ _this.start();
+ }
+ }
+ });
+ };
+ Scheduler.prototype.schedule = function () {
+ this.stop();
+ this.run();
+ };
+ Scheduler.prototype.observe = function () {
+ var _this = this;
+ var cb = function () { return _this.observer && _this.observer.observe(document.body, observerConfig); };
+ document.body ? cb() : global$1.addEventListener('DOMContentLoaded', cb);
+ };
+ Scheduler.prototype.start = function () {
+ var _this = this;
+ if (this.stopped) {
+ this.stopped = false;
+ this.observer = new MutationObserver(this.listener);
+ this.observe();
+ events.forEach(function (name) { return global$1.addEventListener(name, _this.listener, true); });
+ }
+ };
+ Scheduler.prototype.stop = function () {
+ var _this = this;
+ if (!this.stopped) {
+ this.observer && this.observer.disconnect();
+ events.forEach(function (name) { return global$1.removeEventListener(name, _this.listener, true); });
+ this.stopped = true;
+ }
+ };
+ return Scheduler;
+ }());
+ var scheduler = new Scheduler();
+ var updateCount = function (n) {
+ !watching && n > 0 && scheduler.start();
+ watching += n;
+ !watching && scheduler.stop();
+ };
+
+ var skipNotifyOnElement = function (target) {
+ return !isSVG(target)
+ && !isReplacedElement(target)
+ && getComputedStyle(target).display === 'inline';
+ };
+ var ResizeObservation = (function () {
+ function ResizeObservation(target, observedBox) {
+ this.target = target;
+ this.observedBox = observedBox || ResizeObserverBoxOptions.CONTENT_BOX;
+ this.lastReportedSize = {
+ inlineSize: 0,
+ blockSize: 0
+ };
+ }
+ ResizeObservation.prototype.isActive = function () {
+ var size = calculateBoxSize(this.target, this.observedBox, true);
+ if (skipNotifyOnElement(this.target)) {
+ this.lastReportedSize = size;
+ }
+ if (this.lastReportedSize.inlineSize !== size.inlineSize
+ || this.lastReportedSize.blockSize !== size.blockSize) {
+ return true;
+ }
+ return false;
+ };
+ return ResizeObservation;
+ }());
+
+ var ResizeObserverDetail = (function () {
+ function ResizeObserverDetail(resizeObserver, callback) {
+ this.activeTargets = [];
+ this.skippedTargets = [];
+ this.observationTargets = [];
+ this.observer = resizeObserver;
+ this.callback = callback;
+ }
+ return ResizeObserverDetail;
+ }());
+
+ var observerMap = new WeakMap();
+ var getObservationIndex = function (observationTargets, target) {
+ for (var i = 0; i < observationTargets.length; i += 1) {
+ if (observationTargets[i].target === target) {
+ return i;
+ }
+ }
+ return -1;
+ };
+ var ResizeObserverController = (function () {
+ function ResizeObserverController() {
+ }
+ ResizeObserverController.connect = function (resizeObserver, callback) {
+ var detail = new ResizeObserverDetail(resizeObserver, callback);
+ observerMap.set(resizeObserver, detail);
+ };
+ ResizeObserverController.observe = function (resizeObserver, target, options) {
+ var detail = observerMap.get(resizeObserver);
+ var firstObservation = detail.observationTargets.length === 0;
+ if (getObservationIndex(detail.observationTargets, target) < 0) {
+ firstObservation && resizeObservers.push(detail);
+ detail.observationTargets.push(new ResizeObservation(target, options && options.box));
+ updateCount(1);
+ scheduler.schedule();
+ }
+ };
+ ResizeObserverController.unobserve = function (resizeObserver, target) {
+ var detail = observerMap.get(resizeObserver);
+ var index = getObservationIndex(detail.observationTargets, target);
+ var lastObservation = detail.observationTargets.length === 1;
+ if (index >= 0) {
+ lastObservation && resizeObservers.splice(resizeObservers.indexOf(detail), 1);
+ detail.observationTargets.splice(index, 1);
+ updateCount(-1);
+ }
+ };
+ ResizeObserverController.disconnect = function (resizeObserver) {
+ var _this = this;
+ var detail = observerMap.get(resizeObserver);
+ detail.observationTargets.slice().forEach(function (ot) { return _this.unobserve(resizeObserver, ot.target); });
+ detail.activeTargets.splice(0, detail.activeTargets.length);
+ };
+ return ResizeObserverController;
+ }());
+
+ var ResizeObserver = (function () {
+ function ResizeObserver(callback) {
+ if (arguments.length === 0) {
+ throw new TypeError("Failed to construct 'ResizeObserver': 1 argument required, but only 0 present.");
+ }
+ if (typeof callback !== 'function') {
+ throw new TypeError("Failed to construct 'ResizeObserver': The callback provided as parameter 1 is not a function.");
+ }
+ ResizeObserverController.connect(this, callback);
+ }
+ ResizeObserver.prototype.observe = function (target, options) {
+ if (arguments.length === 0) {
+ throw new TypeError("Failed to execute 'observe' on 'ResizeObserver': 1 argument required, but only 0 present.");
+ }
+ if (!isElement(target)) {
+ throw new TypeError("Failed to execute 'observe' on 'ResizeObserver': parameter 1 is not of type 'Element");
+ }
+ ResizeObserverController.observe(this, target, options);
+ };
+ ResizeObserver.prototype.unobserve = function (target) {
+ if (arguments.length === 0) {
+ throw new TypeError("Failed to execute 'unobserve' on 'ResizeObserver': 1 argument required, but only 0 present.");
+ }
+ if (!isElement(target)) {
+ throw new TypeError("Failed to execute 'unobserve' on 'ResizeObserver': parameter 1 is not of type 'Element");
+ }
+ ResizeObserverController.unobserve(this, target);
+ };
+ ResizeObserver.prototype.disconnect = function () {
+ ResizeObserverController.disconnect(this);
+ };
+ ResizeObserver.toString = function () {
+ return 'function ResizeObserver () { [polyfill code] }';
+ };
+ return ResizeObserver;
+ }());
+
+ // `Array.prototype.{ reduce, reduceRight }` methods implementation
+ var createMethod$4 = function (IS_RIGHT) {
+ return function (that, callbackfn, argumentsLength, memo) {
+ aFunction$1(callbackfn);
+ var O = toObject(that);
+ var self = indexedObject(O);
+ var length = toLength(O.length);
+ var index = IS_RIGHT ? length - 1 : 0;
+ var i = IS_RIGHT ? -1 : 1;
+ if (argumentsLength < 2) while (true) {
+ if (index in self) {
+ memo = self[index];
+ index += i;
+ break;
+ }
+ index += i;
+ if (IS_RIGHT ? index < 0 : length <= index) {
+ throw TypeError('Reduce of empty array with no initial value');
+ }
+ }
+ for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) {
+ memo = callbackfn(memo, self[index], index, O);
+ }
+ return memo;
+ };
+ };
+
+ var arrayReduce = {
+ // `Array.prototype.reduce` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.reduce
+ left: createMethod$4(false),
+ // `Array.prototype.reduceRight` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright
+ right: createMethod$4(true)
+ };
+
+ var $reduce = arrayReduce.left;
+
+
+ // `Array.prototype.reduce` method
+ // https://tc39.github.io/ecma262/#sec-array.prototype.reduce
+ _export({ target: 'Array', proto: true, forced: sloppyArrayMethod('reduce') }, {
+ reduce: function reduce(callbackfn /* , initialValue */) {
+ return $reduce(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);
+ }
+ });
+
+ var defineProperty$1 = objectDefineProperty.f;
+
+ var FunctionPrototype = Function.prototype;
+ var FunctionPrototypeToString = FunctionPrototype.toString;
+ var nameRE = /^\s*function ([^ (]*)/;
+ var NAME = 'name';
+
+ // Function instances `.name` property
+ // https://tc39.github.io/ecma262/#sec-function-instances-name
+ if (descriptors && !(NAME in FunctionPrototype)) {
+ defineProperty$1(FunctionPrototype, NAME, {
+ configurable: true,
+ get: function () {
+ try {
+ return FunctionPrototypeToString.call(this).match(nameRE)[1];
+ } catch (error) {
+ return '';
+ }
+ }
+ });
+ }
+
+ // `RegExp.prototype.flags` getter implementation
+ // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags
+ var regexpFlags = function () {
+ var that = anObject(this);
+ var result = '';
+ if (that.global) result += 'g';
+ if (that.ignoreCase) result += 'i';
+ if (that.multiline) result += 'm';
+ if (that.dotAll) result += 's';
+ if (that.unicode) result += 'u';
+ if (that.sticky) result += 'y';
+ return result;
+ };
+
+ var nativeExec = RegExp.prototype.exec;
+ // This always refers to the native implementation, because the
+ // String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,
+ // which loads this file before patching the method.
+ var nativeReplace = String.prototype.replace;
+
+ var patchedExec = nativeExec;
+
+ var UPDATES_LAST_INDEX_WRONG = (function () {
+ var re1 = /a/;
+ var re2 = /b*/g;
+ nativeExec.call(re1, 'a');
+ nativeExec.call(re2, 'a');
+ return re1.lastIndex !== 0 || re2.lastIndex !== 0;
+ })();
+
+ // nonparticipating capturing group, copied from es5-shim's String#split patch.
+ var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;
+
+ var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED;
+
+ if (PATCH) {
+ patchedExec = function exec(str) {
+ var re = this;
+ var lastIndex, reCopy, match, i;
+
+ if (NPCG_INCLUDED) {
+ reCopy = new RegExp('^' + re.source + '$(?!\\s)', regexpFlags.call(re));
+ }
+ if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex;
+
+ match = nativeExec.call(re, str);
+
+ if (UPDATES_LAST_INDEX_WRONG && match) {
+ re.lastIndex = re.global ? match.index + match[0].length : lastIndex;
+ }
+ if (NPCG_INCLUDED && match && match.length > 1) {
+ // Fix browsers whose `exec` methods don't consistently return `undefined`
+ // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/
+ nativeReplace.call(match[0], reCopy, function () {
+ for (i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undefined) match[i] = undefined;
+ }
+ });
+ }
+
+ return match;
+ };
+ }
+
+ var regexpExec = patchedExec;
+
+ _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, {
+ exec: regexpExec
+ });
+
+ var SPECIES$2 = wellKnownSymbol('species');
+
+ var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {
+ // #replace needs built-in support for named groups.
+ // #match works fine because it just return the exec results, even if it has
+ // a "grops" property.
+ var re = /./;
+ re.exec = function () {
+ var result = [];
+ result.groups = { a: '7' };
+ return result;
+ };
+ return ''.replace(re, '$') !== '7';
+ });
+
+ // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
+ // Weex JS has frozen built-in prototypes, so use try / catch wrapper
+ var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () {
+ var re = /(?:)/;
+ var originalExec = re.exec;
+ re.exec = function () { return originalExec.apply(this, arguments); };
+ var result = 'ab'.split(re);
+ return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b';
+ });
+
+ var fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) {
+ var SYMBOL = wellKnownSymbol(KEY);
+
+ var DELEGATES_TO_SYMBOL = !fails(function () {
+ // String methods call symbol-named RegEp methods
+ var O = {};
+ O[SYMBOL] = function () { return 7; };
+ return ''[KEY](O) != 7;
+ });
+
+ var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () {
+ // Symbol-named RegExp methods call .exec
+ var execCalled = false;
+ var re = /a/;
+ re.exec = function () { execCalled = true; return null; };
+
+ if (KEY === 'split') {
+ // RegExp[@@split] doesn't call the regex's exec method, but first creates
+ // a new one. We need to return the patched regex when creating the new one.
+ re.constructor = {};
+ re.constructor[SPECIES$2] = function () { return re; };
+ }
+
+ re[SYMBOL]('');
+ return !execCalled;
+ });
+
+ if (
+ !DELEGATES_TO_SYMBOL ||
+ !DELEGATES_TO_EXEC ||
+ (KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS) ||
+ (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)
+ ) {
+ var nativeRegExpMethod = /./[SYMBOL];
+ var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {
+ if (regexp.exec === regexpExec) {
+ if (DELEGATES_TO_SYMBOL && !forceStringMethod) {
+ // The native String method already delegates to @@method (this
+ // polyfilled function), leasing to infinite recursion.
+ // We avoid it by directly calling the native @@method method.
+ return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };
+ }
+ return { done: true, value: nativeMethod.call(str, regexp, arg2) };
+ }
+ return { done: false };
+ });
+ var stringMethod = methods[0];
+ var regexMethod = methods[1];
+
+ redefine(String.prototype, KEY, stringMethod);
+ redefine(RegExp.prototype, SYMBOL, length == 2
+ // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
+ // 21.2.5.11 RegExp.prototype[@@split](string, limit)
+ ? function (string, arg) { return regexMethod.call(string, this, arg); }
+ // 21.2.5.6 RegExp.prototype[@@match](string)
+ // 21.2.5.9 RegExp.prototype[@@search](string)
+ : function (string) { return regexMethod.call(string, this); }
+ );
+ if (sham) hide(RegExp.prototype[SYMBOL], 'sham', true);
+ }
+ };
+
+ var charAt$1 = stringMultibyte.charAt;
+
+ // `AdvanceStringIndex` abstract operation
+ // https://tc39.github.io/ecma262/#sec-advancestringindex
+ var advanceStringIndex = function (S, index, unicode) {
+ return index + (unicode ? charAt$1(S, index).length : 1);
+ };
+
+ // `RegExpExec` abstract operation
+ // https://tc39.github.io/ecma262/#sec-regexpexec
+ var regexpExecAbstract = function (R, S) {
+ var exec = R.exec;
+ if (typeof exec === 'function') {
+ var result = exec.call(R, S);
+ if (typeof result !== 'object') {
+ throw TypeError('RegExp exec method returned something other than an Object or null');
+ }
+ return result;
+ }
+
+ if (classofRaw(R) !== 'RegExp') {
+ throw TypeError('RegExp#exec called on incompatible receiver');
+ }
+
+ return regexpExec.call(R, S);
+ };
+
+ // @@match logic
+ fixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) {
+ return [
+ // `String.prototype.match` method
+ // https://tc39.github.io/ecma262/#sec-string.prototype.match
+ function match(regexp) {
+ var O = requireObjectCoercible(this);
+ var matcher = regexp == undefined ? undefined : regexp[MATCH];
+ return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
+ },
+ // `RegExp.prototype[@@match]` method
+ // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match
+ function (regexp) {
+ var res = maybeCallNative(nativeMatch, regexp, this);
+ if (res.done) return res.value;
+
+ var rx = anObject(regexp);
+ var S = String(this);
+
+ if (!rx.global) return regexpExecAbstract(rx, S);
+
+ var fullUnicode = rx.unicode;
+ rx.lastIndex = 0;
+ var A = [];
+ var n = 0;
+ var result;
+ while ((result = regexpExecAbstract(rx, S)) !== null) {
+ var matchStr = String(result[0]);
+ A[n] = matchStr;
+ if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
+ n++;
+ }
+ return n === 0 ? null : A;
+ }
+ ];
+ });
+
+ var max$1 = Math.max;
+ var min$2 = Math.min;
+ var floor$1 = Math.floor;
+ var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d\d?|<[^>]*>)/g;
+ var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d\d?)/g;
+
+ var maybeToString = function (it) {
+ return it === undefined ? it : String(it);
+ };
+
+ // @@replace logic
+ fixRegexpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative) {
+ return [
+ // `String.prototype.replace` method
+ // https://tc39.github.io/ecma262/#sec-string.prototype.replace
+ function replace(searchValue, replaceValue) {
+ var O = requireObjectCoercible(this);
+ var replacer = searchValue == undefined ? undefined : searchValue[REPLACE];
+ return replacer !== undefined
+ ? replacer.call(searchValue, O, replaceValue)
+ : nativeReplace.call(String(O), searchValue, replaceValue);
+ },
+ // `RegExp.prototype[@@replace]` method
+ // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
+ function (regexp, replaceValue) {
+ var res = maybeCallNative(nativeReplace, regexp, this, replaceValue);
+ if (res.done) return res.value;
+
+ var rx = anObject(regexp);
+ var S = String(this);
+
+ var functionalReplace = typeof replaceValue === 'function';
+ if (!functionalReplace) replaceValue = String(replaceValue);
+
+ var global = rx.global;
+ if (global) {
+ var fullUnicode = rx.unicode;
+ rx.lastIndex = 0;
+ }
+ var results = [];
+ while (true) {
+ var result = regexpExecAbstract(rx, S);
+ if (result === null) break;
+
+ results.push(result);
+ if (!global) break;
+
+ var matchStr = String(result[0]);
+ if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
+ }
+
+ var accumulatedResult = '';
+ var nextSourcePosition = 0;
+ for (var i = 0; i < results.length; i++) {
+ result = results[i];
+
+ var matched = String(result[0]);
+ var position = max$1(min$2(toInteger(result.index), S.length), 0);
+ var captures = [];
+ // NOTE: This is equivalent to
+ // captures = result.slice(1).map(maybeToString)
+ // but for some reason `nativeSlice.call(result, 1, result.length)` (called in
+ // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and
+ // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.
+ for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j]));
+ var namedCaptures = result.groups;
+ if (functionalReplace) {
+ var replacerArgs = [matched].concat(captures, position, S);
+ if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);
+ var replacement = String(replaceValue.apply(undefined, replacerArgs));
+ } else {
+ replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);
+ }
+ if (position >= nextSourcePosition) {
+ accumulatedResult += S.slice(nextSourcePosition, position) + replacement;
+ nextSourcePosition = position + matched.length;
+ }
+ }
+ return accumulatedResult + S.slice(nextSourcePosition);
+ }
+ ];
+
+ // https://tc39.github.io/ecma262/#sec-getsubstitution
+ function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
+ var tailPos = position + matched.length;
+ var m = captures.length;
+ var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED;
+ if (namedCaptures !== undefined) {
+ namedCaptures = toObject(namedCaptures);
+ symbols = SUBSTITUTION_SYMBOLS;
+ }
+ return nativeReplace.call(replacement, symbols, function (match, ch) {
+ var capture;
+ switch (ch.charAt(0)) {
+ case '$': return '$';
+ case '&': return matched;
+ case '`': return str.slice(0, position);
+ case "'": return str.slice(tailPos);
+ case '<':
+ capture = namedCaptures[ch.slice(1, -1)];
+ break;
+ default: // \d\d?
+ var n = +ch;
+ if (n === 0) return match;
+ if (n > m) {
+ var f = floor$1(n / 10);
+ if (f === 0) return match;
+ if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
+ return match;
+ }
+ capture = captures[n - 1];
+ }
+ return capture === undefined ? '' : capture;
+ });
+ }
+ });
+
+ // Helper function to retrieve options from element attributes
+ var getOptions = function getOptions(obj) {
+ var options = Array.prototype.reduce.call(obj, function (acc, attribute) {
+ var option = attribute.name.match(/data-simplebar-(.+)/);
+
+ if (option) {
+ var key = option[1].replace(/\W+(.)/g, function (x, chr) {
+ return chr.toUpperCase();
+ });
+
+ switch (attribute.value) {
+ case 'true':
+ acc[key] = true;
+ break;
+
+ case 'false':
+ acc[key] = false;
+ break;
+
+ case undefined:
+ acc[key] = true;
+ break;
+
+ default:
+ acc[key] = attribute.value;
+ }
+ }
+
+ return acc;
+ }, {});
+ return options;
+ };
+ function getElementWindow(element) {
+ if (!element || !element.ownerDocument || !element.ownerDocument.defaultView) {
+ return window;
+ }
+
+ return element.ownerDocument.defaultView;
+ }
+ function getElementDocument(element) {
+ if (!element || !element.ownerDocument) {
+ return document;
+ }
+
+ return element.ownerDocument;
+ }
+
+ var cachedScrollbarWidth = null;
+ var cachedDevicePixelRatio = null;
+
+ if (canUseDom) {
+ window.addEventListener('resize', function () {
+ if (cachedDevicePixelRatio !== window.devicePixelRatio) {
+ cachedDevicePixelRatio = window.devicePixelRatio;
+ cachedScrollbarWidth = null;
+ }
+ });
+ }
+
+ function scrollbarWidth(el) {
+ if (cachedScrollbarWidth === null) {
+ var document = getElementDocument(el);
+
+ if (typeof document === 'undefined') {
+ cachedScrollbarWidth = 0;
+ return cachedScrollbarWidth;
+ }
+
+ var body = document.body;
+ var box = document.createElement('div');
+ box.classList.add('simplebar-hide-scrollbar');
+ body.appendChild(box);
+ var width = box.getBoundingClientRect().right;
+ body.removeChild(box);
+ cachedScrollbarWidth = width;
+ }
+
+ return cachedScrollbarWidth;
+ }
+
+ var SimpleBar =
+ /*#__PURE__*/
+ function () {
+ function SimpleBar(element, options) {
+ var _this = this;
+
+ this.onScroll = function () {
+ var elWindow = getElementWindow(_this.el);
+
+ if (!_this.scrollXTicking) {
+ elWindow.requestAnimationFrame(_this.scrollX);
+ _this.scrollXTicking = true;
+ }
+
+ if (!_this.scrollYTicking) {
+ elWindow.requestAnimationFrame(_this.scrollY);
+ _this.scrollYTicking = true;
+ }
+ };
+
+ this.scrollX = function () {
+ if (_this.axis.x.isOverflowing) {
+ _this.showScrollbar('x');
+
+ _this.positionScrollbar('x');
+ }
+
+ _this.scrollXTicking = false;
+ };
+
+ this.scrollY = function () {
+ if (_this.axis.y.isOverflowing) {
+ _this.showScrollbar('y');
+
+ _this.positionScrollbar('y');
+ }
+
+ _this.scrollYTicking = false;
+ };
+
+ this.onMouseEnter = function () {
+ _this.showScrollbar('x');
+
+ _this.showScrollbar('y');
+ };
+
+ this.onMouseMove = function (e) {
+ _this.mouseX = e.clientX;
+ _this.mouseY = e.clientY;
+
+ if (_this.axis.x.isOverflowing || _this.axis.x.forceVisible) {
+ _this.onMouseMoveForAxis('x');
+ }
+
+ if (_this.axis.y.isOverflowing || _this.axis.y.forceVisible) {
+ _this.onMouseMoveForAxis('y');
+ }
+ };
+
+ this.onMouseLeave = function () {
+ _this.onMouseMove.cancel();
+
+ if (_this.axis.x.isOverflowing || _this.axis.x.forceVisible) {
+ _this.onMouseLeaveForAxis('x');
+ }
+
+ if (_this.axis.y.isOverflowing || _this.axis.y.forceVisible) {
+ _this.onMouseLeaveForAxis('y');
+ }
+
+ _this.mouseX = -1;
+ _this.mouseY = -1;
+ };
+
+ this.onWindowResize = function () {
+ // Recalculate scrollbarWidth in case it's a zoom
+ _this.scrollbarWidth = _this.getScrollbarWidth();
+
+ _this.hideNativeScrollbar();
+ };
+
+ this.hideScrollbars = function () {
+ _this.axis.x.track.rect = _this.axis.x.track.el.getBoundingClientRect();
+ _this.axis.y.track.rect = _this.axis.y.track.el.getBoundingClientRect();
+
+ if (!_this.isWithinBounds(_this.axis.y.track.rect)) {
+ _this.axis.y.scrollbar.el.classList.remove(_this.classNames.visible);
+
+ _this.axis.y.isVisible = false;
+ }
+
+ if (!_this.isWithinBounds(_this.axis.x.track.rect)) {
+ _this.axis.x.scrollbar.el.classList.remove(_this.classNames.visible);
+
+ _this.axis.x.isVisible = false;
+ }
+ };
+
+ this.onPointerEvent = function (e) {
+ var isWithinTrackXBounds, isWithinTrackYBounds;
+ _this.axis.x.track.rect = _this.axis.x.track.el.getBoundingClientRect();
+ _this.axis.y.track.rect = _this.axis.y.track.el.getBoundingClientRect();
+
+ if (_this.axis.x.isOverflowing || _this.axis.x.forceVisible) {
+ isWithinTrackXBounds = _this.isWithinBounds(_this.axis.x.track.rect);
+ }
+
+ if (_this.axis.y.isOverflowing || _this.axis.y.forceVisible) {
+ isWithinTrackYBounds = _this.isWithinBounds(_this.axis.y.track.rect);
+ } // If any pointer event is called on the scrollbar
+
+
+ if (isWithinTrackXBounds || isWithinTrackYBounds) {
+ // Preventing the event's default action stops text being
+ // selectable during the drag.
+ e.preventDefault(); // Prevent event leaking
+
+ e.stopPropagation();
+
+ if (e.type === 'mousedown') {
+ if (isWithinTrackXBounds) {
+ _this.axis.x.scrollbar.rect = _this.axis.x.scrollbar.el.getBoundingClientRect();
+
+ if (_this.isWithinBounds(_this.axis.x.scrollbar.rect)) {
+ _this.onDragStart(e, 'x');
+ } else {
+ _this.onTrackClick(e, 'x');
+ }
+ }
+
+ if (isWithinTrackYBounds) {
+ _this.axis.y.scrollbar.rect = _this.axis.y.scrollbar.el.getBoundingClientRect();
+
+ if (_this.isWithinBounds(_this.axis.y.scrollbar.rect)) {
+ _this.onDragStart(e, 'y');
+ } else {
+ _this.onTrackClick(e, 'y');
+ }
+ }
+ }
+ }
+ };
+
+ this.drag = function (e) {
+ var eventOffset;
+ var track = _this.axis[_this.draggedAxis].track;
+ var trackSize = track.rect[_this.axis[_this.draggedAxis].sizeAttr];
+ var scrollbar = _this.axis[_this.draggedAxis].scrollbar;
+ var contentSize = _this.contentWrapperEl[_this.axis[_this.draggedAxis].scrollSizeAttr];
+ var hostSize = parseInt(_this.elStyles[_this.axis[_this.draggedAxis].sizeAttr], 10);
+ e.preventDefault();
+ e.stopPropagation();
+
+ if (_this.draggedAxis === 'y') {
+ eventOffset = e.pageY;
+ } else {
+ eventOffset = e.pageX;
+ } // Calculate how far the user's mouse is from the top/left of the scrollbar (minus the dragOffset).
+
+
+ var dragPos = eventOffset - track.rect[_this.axis[_this.draggedAxis].offsetAttr] - _this.axis[_this.draggedAxis].dragOffset; // Convert the mouse position into a percentage of the scrollbar height/width.
+
+ var dragPerc = dragPos / (trackSize - scrollbar.size); // Scroll the content by the same percentage.
+
+ var scrollPos = dragPerc * (contentSize - hostSize); // Fix browsers inconsistency on RTL
+
+ if (_this.draggedAxis === 'x') {
+ scrollPos = _this.isRtl && SimpleBar.getRtlHelpers().isRtlScrollbarInverted ? scrollPos - (trackSize + scrollbar.size) : scrollPos;
+ scrollPos = _this.isRtl && SimpleBar.getRtlHelpers().isRtlScrollingInverted ? -scrollPos : scrollPos;
+ }
+
+ _this.contentWrapperEl[_this.axis[_this.draggedAxis].scrollOffsetAttr] = scrollPos;
+ };
+
+ this.onEndDrag = function (e) {
+ var elDocument = getElementDocument(_this.el);
+ var elWindow = getElementWindow(_this.el);
+ e.preventDefault();
+ e.stopPropagation();
+
+ _this.el.classList.remove(_this.classNames.dragging);
+
+ elDocument.removeEventListener('mousemove', _this.drag, true);
+ elDocument.removeEventListener('mouseup', _this.onEndDrag, true);
+ _this.removePreventClickId = elWindow.setTimeout(function () {
+ // Remove these asynchronously so we still suppress click events
+ // generated simultaneously with mouseup.
+ elDocument.removeEventListener('click', _this.preventClick, true);
+ elDocument.removeEventListener('dblclick', _this.preventClick, true);
+ _this.removePreventClickId = null;
+ });
+ };
+
+ this.preventClick = function (e) {
+ e.preventDefault();
+ e.stopPropagation();
+ };
+
+ this.el = element;
+ this.minScrollbarWidth = 20;
+ this.options = Object.assign({}, SimpleBar.defaultOptions, {}, options);
+ this.classNames = Object.assign({}, SimpleBar.defaultOptions.classNames, {}, this.options.classNames);
+ this.axis = {
+ x: {
+ scrollOffsetAttr: 'scrollLeft',
+ sizeAttr: 'width',
+ scrollSizeAttr: 'scrollWidth',
+ offsetSizeAttr: 'offsetWidth',
+ offsetAttr: 'left',
+ overflowAttr: 'overflowX',
+ dragOffset: 0,
+ isOverflowing: true,
+ isVisible: false,
+ forceVisible: false,
+ track: {},
+ scrollbar: {}
+ },
+ y: {
+ scrollOffsetAttr: 'scrollTop',
+ sizeAttr: 'height',
+ scrollSizeAttr: 'scrollHeight',
+ offsetSizeAttr: 'offsetHeight',
+ offsetAttr: 'top',
+ overflowAttr: 'overflowY',
+ dragOffset: 0,
+ isOverflowing: true,
+ isVisible: false,
+ forceVisible: false,
+ track: {},
+ scrollbar: {}
+ }
+ };
+ this.removePreventClickId = null; // Don't re-instantiate over an existing one
+
+ if (SimpleBar.instances.has(this.el)) {
+ return;
+ }
+
+ this.recalculate = lodash_throttle(this.recalculate.bind(this), 64);
+ this.onMouseMove = lodash_throttle(this.onMouseMove.bind(this), 64);
+ this.hideScrollbars = lodash_debounce(this.hideScrollbars.bind(this), this.options.timeout);
+ this.onWindowResize = lodash_debounce(this.onWindowResize.bind(this), 64, {
+ leading: true
+ });
+ SimpleBar.getRtlHelpers = lodash_memoize(SimpleBar.getRtlHelpers);
+ this.init();
+ }
+ /**
+ * Static properties
+ */
+
+ /**
+ * Helper to fix browsers inconsistency on RTL:
+ * - Firefox inverts the scrollbar initial position
+ * - IE11 inverts both scrollbar position and scrolling offset
+ * Directly inspired by @KingSora's OverlayScrollbars https://github.com/KingSora/OverlayScrollbars/blob/master/js/OverlayScrollbars.js#L1634
+ */
+
+
+ SimpleBar.getRtlHelpers = function getRtlHelpers() {
+ var dummyDiv = document.createElement('div');
+ dummyDiv.innerHTML = '';
+ var scrollbarDummyEl = dummyDiv.firstElementChild;
+ document.body.appendChild(scrollbarDummyEl);
+ var dummyContainerChild = scrollbarDummyEl.firstElementChild;
+ scrollbarDummyEl.scrollLeft = 0;
+ var dummyContainerOffset = SimpleBar.getOffset(scrollbarDummyEl);
+ var dummyContainerChildOffset = SimpleBar.getOffset(dummyContainerChild);
+ scrollbarDummyEl.scrollLeft = 999;
+ var dummyContainerScrollOffsetAfterScroll = SimpleBar.getOffset(dummyContainerChild);
+ return {
+ // determines if the scrolling is responding with negative values
+ isRtlScrollingInverted: dummyContainerOffset.left !== dummyContainerChildOffset.left && dummyContainerChildOffset.left - dummyContainerScrollOffsetAfterScroll.left !== 0,
+ // determines if the origin scrollbar position is inverted or not (positioned on left or right)
+ isRtlScrollbarInverted: dummyContainerOffset.left !== dummyContainerChildOffset.left
+ };
+ };
+
+ SimpleBar.getOffset = function getOffset(el) {
+ var rect = el.getBoundingClientRect();
+ var elDocument = getElementDocument(el);
+ var elWindow = getElementWindow(el);
+ return {
+ top: rect.top + (elWindow.pageYOffset || elDocument.documentElement.scrollTop),
+ left: rect.left + (elWindow.pageXOffset || elDocument.documentElement.scrollLeft)
+ };
+ };
+
+ var _proto = SimpleBar.prototype;
+
+ _proto.init = function init() {
+ // Save a reference to the instance, so we know this DOM node has already been instancied
+ SimpleBar.instances.set(this.el, this); // We stop here on server-side
+
+ if (canUseDom) {
+ this.initDOM();
+ this.setAccessibilityAttributes();
+ this.scrollbarWidth = this.getScrollbarWidth();
+ this.recalculate();
+ this.initListeners();
+ }
+ };
+
+ _proto.initDOM = function initDOM() {
+ var _this2 = this;
+
+ // make sure this element doesn't have the elements yet
+ if (Array.prototype.filter.call(this.el.children, function (child) {
+ return child.classList.contains(_this2.classNames.wrapper);
+ }).length) {
+ // assume that element has his DOM already initiated
+ this.wrapperEl = this.el.querySelector("." + this.classNames.wrapper);
+ this.contentWrapperEl = this.options.scrollableNode || this.el.querySelector("." + this.classNames.contentWrapper);
+ this.contentEl = this.options.contentNode || this.el.querySelector("." + this.classNames.contentEl);
+ this.offsetEl = this.el.querySelector("." + this.classNames.offset);
+ this.maskEl = this.el.querySelector("." + this.classNames.mask);
+ this.placeholderEl = this.findChild(this.wrapperEl, "." + this.classNames.placeholder);
+ this.heightAutoObserverWrapperEl = this.el.querySelector("." + this.classNames.heightAutoObserverWrapperEl);
+ this.heightAutoObserverEl = this.el.querySelector("." + this.classNames.heightAutoObserverEl);
+ this.axis.x.track.el = this.findChild(this.el, "." + this.classNames.track + "." + this.classNames.horizontal);
+ this.axis.y.track.el = this.findChild(this.el, "." + this.classNames.track + "." + this.classNames.vertical);
+ } else {
+ // Prepare DOM
+ this.wrapperEl = document.createElement('div');
+ this.contentWrapperEl = document.createElement('div');
+ this.offsetEl = document.createElement('div');
+ this.maskEl = document.createElement('div');
+ this.contentEl = document.createElement('div');
+ this.placeholderEl = document.createElement('div');
+ this.heightAutoObserverWrapperEl = document.createElement('div');
+ this.heightAutoObserverEl = document.createElement('div');
+ this.wrapperEl.classList.add(this.classNames.wrapper);
+ this.contentWrapperEl.classList.add(this.classNames.contentWrapper);
+ this.offsetEl.classList.add(this.classNames.offset);
+ this.maskEl.classList.add(this.classNames.mask);
+ this.contentEl.classList.add(this.classNames.contentEl);
+ this.placeholderEl.classList.add(this.classNames.placeholder);
+ this.heightAutoObserverWrapperEl.classList.add(this.classNames.heightAutoObserverWrapperEl);
+ this.heightAutoObserverEl.classList.add(this.classNames.heightAutoObserverEl);
+
+ while (this.el.firstChild) {
+ this.contentEl.appendChild(this.el.firstChild);
+ }
+
+ this.contentWrapperEl.appendChild(this.contentEl);
+ this.offsetEl.appendChild(this.contentWrapperEl);
+ this.maskEl.appendChild(this.offsetEl);
+ this.heightAutoObserverWrapperEl.appendChild(this.heightAutoObserverEl);
+ this.wrapperEl.appendChild(this.heightAutoObserverWrapperEl);
+ this.wrapperEl.appendChild(this.maskEl);
+ this.wrapperEl.appendChild(this.placeholderEl);
+ this.el.appendChild(this.wrapperEl);
+ }
+
+ if (!this.axis.x.track.el || !this.axis.y.track.el) {
+ var track = document.createElement('div');
+ var scrollbar = document.createElement('div');
+ track.classList.add(this.classNames.track);
+ scrollbar.classList.add(this.classNames.scrollbar);
+ track.appendChild(scrollbar);
+ this.axis.x.track.el = track.cloneNode(true);
+ this.axis.x.track.el.classList.add(this.classNames.horizontal);
+ this.axis.y.track.el = track.cloneNode(true);
+ this.axis.y.track.el.classList.add(this.classNames.vertical);
+ this.el.appendChild(this.axis.x.track.el);
+ this.el.appendChild(this.axis.y.track.el);
+ }
+
+ this.axis.x.scrollbar.el = this.axis.x.track.el.querySelector("." + this.classNames.scrollbar);
+ this.axis.y.scrollbar.el = this.axis.y.track.el.querySelector("." + this.classNames.scrollbar);
+
+ if (!this.options.autoHide) {
+ this.axis.x.scrollbar.el.classList.add(this.classNames.visible);
+ this.axis.y.scrollbar.el.classList.add(this.classNames.visible);
+ }
+
+ this.el.setAttribute('data-simplebar', 'init');
+ };
+
+ _proto.setAccessibilityAttributes = function setAccessibilityAttributes() {
+ var ariaLabel = this.options.ariaLabel || 'scrollable content';
+ this.contentWrapperEl.setAttribute('tabindex', '0');
+ this.contentWrapperEl.setAttribute('role', 'region');
+ this.contentWrapperEl.setAttribute('aria-label', ariaLabel);
+ };
+
+ _proto.initListeners = function initListeners() {
+ var _this3 = this;
+
+ var elWindow = getElementWindow(this.el); // Event listeners
+
+ if (this.options.autoHide) {
+ this.el.addEventListener('mouseenter', this.onMouseEnter);
+ }
+
+ ['mousedown', 'click', 'dblclick'].forEach(function (e) {
+ _this3.el.addEventListener(e, _this3.onPointerEvent, true);
+ });
+ ['touchstart', 'touchend', 'touchmove'].forEach(function (e) {
+ _this3.el.addEventListener(e, _this3.onPointerEvent, {
+ capture: true,
+ passive: true
+ });
+ });
+ this.el.addEventListener('mousemove', this.onMouseMove);
+ this.el.addEventListener('mouseleave', this.onMouseLeave);
+ this.contentWrapperEl.addEventListener('scroll', this.onScroll); // Browser zoom triggers a window resize
+
+ elWindow.addEventListener('resize', this.onWindowResize); // Hack for https://github.com/WICG/ResizeObserver/issues/38
+
+ var resizeObserverStarted = false;
+ var resizeObserver = elWindow.ResizeObserver || ResizeObserver;
+ this.resizeObserver = new resizeObserver(function () {
+ if (!resizeObserverStarted) return;
+
+ _this3.recalculate();
+ });
+ this.resizeObserver.observe(this.el);
+ this.resizeObserver.observe(this.contentEl);
+ elWindow.requestAnimationFrame(function () {
+ resizeObserverStarted = true;
+ }); // This is required to detect horizontal scroll. Vertical scroll only needs the resizeObserver.
+
+ this.mutationObserver = new elWindow.MutationObserver(this.recalculate);
+ this.mutationObserver.observe(this.contentEl, {
+ childList: true,
+ subtree: true,
+ characterData: true
+ });
+ };
+
+ _proto.recalculate = function recalculate() {
+ var elWindow = getElementWindow(this.el);
+ this.elStyles = elWindow.getComputedStyle(this.el);
+ this.isRtl = this.elStyles.direction === 'rtl';
+ var isHeightAuto = this.heightAutoObserverEl.offsetHeight <= 1;
+ var isWidthAuto = this.heightAutoObserverEl.offsetWidth <= 1;
+ var contentElOffsetWidth = this.contentEl.offsetWidth;
+ var contentWrapperElOffsetWidth = this.contentWrapperEl.offsetWidth;
+ var elOverflowX = this.elStyles.overflowX;
+ var elOverflowY = this.elStyles.overflowY;
+ this.contentEl.style.padding = this.elStyles.paddingTop + " " + this.elStyles.paddingRight + " " + this.elStyles.paddingBottom + " " + this.elStyles.paddingLeft;
+ this.wrapperEl.style.margin = "-" + this.elStyles.paddingTop + " -" + this.elStyles.paddingRight + " -" + this.elStyles.paddingBottom + " -" + this.elStyles.paddingLeft;
+ var contentElScrollHeight = this.contentEl.scrollHeight;
+ var contentElScrollWidth = this.contentEl.scrollWidth;
+ this.contentWrapperEl.style.height = isHeightAuto ? 'auto' : '100%'; // Determine placeholder size
+
+ this.placeholderEl.style.width = isWidthAuto ? contentElOffsetWidth + "px" : 'auto';
+ this.placeholderEl.style.height = contentElScrollHeight + "px";
+ var contentWrapperElOffsetHeight = this.contentWrapperEl.offsetHeight;
+ this.axis.x.isOverflowing = contentElScrollWidth > contentElOffsetWidth;
+ this.axis.y.isOverflowing = contentElScrollHeight > contentWrapperElOffsetHeight; // Set isOverflowing to false if user explicitely set hidden overflow
+
+ this.axis.x.isOverflowing = elOverflowX === 'hidden' ? false : this.axis.x.isOverflowing;
+ this.axis.y.isOverflowing = elOverflowY === 'hidden' ? false : this.axis.y.isOverflowing;
+ this.axis.x.forceVisible = this.options.forceVisible === 'x' || this.options.forceVisible === true;
+ this.axis.y.forceVisible = this.options.forceVisible === 'y' || this.options.forceVisible === true;
+ this.hideNativeScrollbar(); // Set isOverflowing to false if scrollbar is not necessary (content is shorter than offset)
+
+ var offsetForXScrollbar = this.axis.x.isOverflowing ? this.scrollbarWidth : 0;
+ var offsetForYScrollbar = this.axis.y.isOverflowing ? this.scrollbarWidth : 0;
+ this.axis.x.isOverflowing = this.axis.x.isOverflowing && contentElScrollWidth > contentWrapperElOffsetWidth - offsetForYScrollbar;
+ this.axis.y.isOverflowing = this.axis.y.isOverflowing && contentElScrollHeight > contentWrapperElOffsetHeight - offsetForXScrollbar;
+ this.axis.x.scrollbar.size = this.getScrollbarSize('x');
+ this.axis.y.scrollbar.size = this.getScrollbarSize('y');
+ this.axis.x.scrollbar.el.style.width = this.axis.x.scrollbar.size + "px";
+ this.axis.y.scrollbar.el.style.height = this.axis.y.scrollbar.size + "px";
+ this.positionScrollbar('x');
+ this.positionScrollbar('y');
+ this.toggleTrackVisibility('x');
+ this.toggleTrackVisibility('y');
+ }
+ /**
+ * Calculate scrollbar size
+ */
+ ;
+
+ _proto.getScrollbarSize = function getScrollbarSize(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ if (!this.axis[axis].isOverflowing) {
+ return 0;
+ }
+
+ var contentSize = this.contentEl[this.axis[axis].scrollSizeAttr];
+ var trackSize = this.axis[axis].track.el[this.axis[axis].offsetSizeAttr];
+ var scrollbarSize;
+ var scrollbarRatio = trackSize / contentSize; // Calculate new height/position of drag handle.
+
+ scrollbarSize = Math.max(~~(scrollbarRatio * trackSize), this.options.scrollbarMinSize);
+
+ if (this.options.scrollbarMaxSize) {
+ scrollbarSize = Math.min(scrollbarSize, this.options.scrollbarMaxSize);
+ }
+
+ return scrollbarSize;
+ };
+
+ _proto.positionScrollbar = function positionScrollbar(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ if (!this.axis[axis].isOverflowing) {
+ return;
+ }
+
+ var contentSize = this.contentWrapperEl[this.axis[axis].scrollSizeAttr];
+ var trackSize = this.axis[axis].track.el[this.axis[axis].offsetSizeAttr];
+ var hostSize = parseInt(this.elStyles[this.axis[axis].sizeAttr], 10);
+ var scrollbar = this.axis[axis].scrollbar;
+ var scrollOffset = this.contentWrapperEl[this.axis[axis].scrollOffsetAttr];
+ scrollOffset = axis === 'x' && this.isRtl && SimpleBar.getRtlHelpers().isRtlScrollingInverted ? -scrollOffset : scrollOffset;
+ var scrollPourcent = scrollOffset / (contentSize - hostSize);
+ var handleOffset = ~~((trackSize - scrollbar.size) * scrollPourcent);
+ handleOffset = axis === 'x' && this.isRtl && SimpleBar.getRtlHelpers().isRtlScrollbarInverted ? handleOffset + (trackSize - scrollbar.size) : handleOffset;
+ scrollbar.el.style.transform = axis === 'x' ? "translate3d(" + handleOffset + "px, 0, 0)" : "translate3d(0, " + handleOffset + "px, 0)";
+ };
+
+ _proto.toggleTrackVisibility = function toggleTrackVisibility(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ var track = this.axis[axis].track.el;
+ var scrollbar = this.axis[axis].scrollbar.el;
+
+ if (this.axis[axis].isOverflowing || this.axis[axis].forceVisible) {
+ track.style.visibility = 'visible';
+ this.contentWrapperEl.style[this.axis[axis].overflowAttr] = 'scroll';
+ } else {
+ track.style.visibility = 'hidden';
+ this.contentWrapperEl.style[this.axis[axis].overflowAttr] = 'hidden';
+ } // Even if forceVisible is enabled, scrollbar itself should be hidden
+
+
+ if (this.axis[axis].isOverflowing) {
+ scrollbar.style.display = 'block';
+ } else {
+ scrollbar.style.display = 'none';
+ }
+ };
+
+ _proto.hideNativeScrollbar = function hideNativeScrollbar() {
+ this.offsetEl.style[this.isRtl ? 'left' : 'right'] = this.axis.y.isOverflowing || this.axis.y.forceVisible ? "-" + this.scrollbarWidth + "px" : 0;
+ this.offsetEl.style.bottom = this.axis.x.isOverflowing || this.axis.x.forceVisible ? "-" + this.scrollbarWidth + "px" : 0;
+ }
+ /**
+ * On scroll event handling
+ */
+ ;
+
+ _proto.onMouseMoveForAxis = function onMouseMoveForAxis(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ this.axis[axis].track.rect = this.axis[axis].track.el.getBoundingClientRect();
+ this.axis[axis].scrollbar.rect = this.axis[axis].scrollbar.el.getBoundingClientRect();
+ var isWithinScrollbarBoundsX = this.isWithinBounds(this.axis[axis].scrollbar.rect);
+
+ if (isWithinScrollbarBoundsX) {
+ this.axis[axis].scrollbar.el.classList.add(this.classNames.hover);
+ } else {
+ this.axis[axis].scrollbar.el.classList.remove(this.classNames.hover);
+ }
+
+ if (this.isWithinBounds(this.axis[axis].track.rect)) {
+ this.showScrollbar(axis);
+ this.axis[axis].track.el.classList.add(this.classNames.hover);
+ } else {
+ this.axis[axis].track.el.classList.remove(this.classNames.hover);
+ }
+ };
+
+ _proto.onMouseLeaveForAxis = function onMouseLeaveForAxis(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ this.axis[axis].track.el.classList.remove(this.classNames.hover);
+ this.axis[axis].scrollbar.el.classList.remove(this.classNames.hover);
+ };
+
+ /**
+ * Show scrollbar
+ */
+ _proto.showScrollbar = function showScrollbar(axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ var scrollbar = this.axis[axis].scrollbar.el;
+
+ if (!this.axis[axis].isVisible) {
+ scrollbar.classList.add(this.classNames.visible);
+ this.axis[axis].isVisible = true;
+ }
+
+ if (this.options.autoHide) {
+ this.hideScrollbars();
+ }
+ }
+ /**
+ * Hide Scrollbar
+ */
+ ;
+
+ /**
+ * on scrollbar handle drag movement starts
+ */
+ _proto.onDragStart = function onDragStart(e, axis) {
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ var elDocument = getElementDocument(this.el);
+ var elWindow = getElementWindow(this.el);
+ var scrollbar = this.axis[axis].scrollbar; // Measure how far the user's mouse is from the top of the scrollbar drag handle.
+
+ var eventOffset = axis === 'y' ? e.pageY : e.pageX;
+ this.axis[axis].dragOffset = eventOffset - scrollbar.rect[this.axis[axis].offsetAttr];
+ this.draggedAxis = axis;
+ this.el.classList.add(this.classNames.dragging);
+ elDocument.addEventListener('mousemove', this.drag, true);
+ elDocument.addEventListener('mouseup', this.onEndDrag, true);
+
+ if (this.removePreventClickId === null) {
+ elDocument.addEventListener('click', this.preventClick, true);
+ elDocument.addEventListener('dblclick', this.preventClick, true);
+ } else {
+ elWindow.clearTimeout(this.removePreventClickId);
+ this.removePreventClickId = null;
+ }
+ }
+ /**
+ * Drag scrollbar handle
+ */
+ ;
+
+ _proto.onTrackClick = function onTrackClick(e, axis) {
+ var _this4 = this;
+
+ if (axis === void 0) {
+ axis = 'y';
+ }
+
+ if (!this.options.clickOnTrack) return;
+ var elWindow = getElementWindow(this.el);
+ this.axis[axis].scrollbar.rect = this.axis[axis].scrollbar.el.getBoundingClientRect();
+ var scrollbar = this.axis[axis].scrollbar;
+ var scrollbarOffset = scrollbar.rect[this.axis[axis].offsetAttr];
+ var hostSize = parseInt(this.elStyles[this.axis[axis].sizeAttr], 10);
+ var scrolled = this.contentWrapperEl[this.axis[axis].scrollOffsetAttr];
+ var t = axis === 'y' ? this.mouseY - scrollbarOffset : this.mouseX - scrollbarOffset;
+ var dir = t < 0 ? -1 : 1;
+ var scrollSize = dir === -1 ? scrolled - hostSize : scrolled + hostSize;
+
+ var scrollTo = function scrollTo() {
+ if (dir === -1) {
+ if (scrolled > scrollSize) {
+ var _this4$contentWrapper;
+
+ scrolled -= _this4.options.clickOnTrackSpeed;
+
+ _this4.contentWrapperEl.scrollTo((_this4$contentWrapper = {}, _this4$contentWrapper[_this4.axis[axis].offsetAttr] = scrolled, _this4$contentWrapper));
+
+ elWindow.requestAnimationFrame(scrollTo);
+ }
+ } else {
+ if (scrolled < scrollSize) {
+ var _this4$contentWrapper2;
+
+ scrolled += _this4.options.clickOnTrackSpeed;
+
+ _this4.contentWrapperEl.scrollTo((_this4$contentWrapper2 = {}, _this4$contentWrapper2[_this4.axis[axis].offsetAttr] = scrolled, _this4$contentWrapper2));
+
+ elWindow.requestAnimationFrame(scrollTo);
+ }
+ }
+ };
+
+ scrollTo();
+ }
+ /**
+ * Getter for content element
+ */
+ ;
+
+ _proto.getContentElement = function getContentElement() {
+ return this.contentEl;
+ }
+ /**
+ * Getter for original scrolling element
+ */
+ ;
+
+ _proto.getScrollElement = function getScrollElement() {
+ return this.contentWrapperEl;
+ };
+
+ _proto.getScrollbarWidth = function getScrollbarWidth() {
+ // Try/catch for FF 56 throwing on undefined computedStyles
+ try {
+ // Detect browsers supporting CSS scrollbar styling and do not calculate
+ if (getComputedStyle(this.contentWrapperEl, '::-webkit-scrollbar').display === 'none' || 'scrollbarWidth' in document.documentElement.style || '-ms-overflow-style' in document.documentElement.style) {
+ return 0;
+ } else {
+ return scrollbarWidth(this.el);
+ }
+ } catch (e) {
+ return scrollbarWidth(this.el);
+ }
+ };
+
+ _proto.removeListeners = function removeListeners() {
+ var _this5 = this;
+
+ var elWindow = getElementWindow(this.el); // Event listeners
+
+ if (this.options.autoHide) {
+ this.el.removeEventListener('mouseenter', this.onMouseEnter);
+ }
+
+ ['mousedown', 'click', 'dblclick'].forEach(function (e) {
+ _this5.el.removeEventListener(e, _this5.onPointerEvent, true);
+ });
+ ['touchstart', 'touchend', 'touchmove'].forEach(function (e) {
+ _this5.el.removeEventListener(e, _this5.onPointerEvent, {
+ capture: true,
+ passive: true
+ });
+ });
+ this.el.removeEventListener('mousemove', this.onMouseMove);
+ this.el.removeEventListener('mouseleave', this.onMouseLeave);
+
+ if (this.contentWrapperEl) {
+ this.contentWrapperEl.removeEventListener('scroll', this.onScroll);
+ }
+
+ elWindow.removeEventListener('resize', this.onWindowResize);
+
+ if (this.mutationObserver) {
+ this.mutationObserver.disconnect();
+ }
+
+ if (this.resizeObserver) {
+ this.resizeObserver.disconnect();
+ } // Cancel all debounced functions
+
+
+ this.recalculate.cancel();
+ this.onMouseMove.cancel();
+ this.hideScrollbars.cancel();
+ this.onWindowResize.cancel();
+ }
+ /**
+ * UnMount mutation observer and delete SimpleBar instance from DOM element
+ */
+ ;
+
+ _proto.unMount = function unMount() {
+ this.removeListeners();
+ SimpleBar.instances.delete(this.el);
+ }
+ /**
+ * Check if mouse is within bounds
+ */
+ ;
+
+ _proto.isWithinBounds = function isWithinBounds(bbox) {
+ return this.mouseX >= bbox.left && this.mouseX <= bbox.left + bbox.width && this.mouseY >= bbox.top && this.mouseY <= bbox.top + bbox.height;
+ }
+ /**
+ * Find element children matches query
+ */
+ ;
+
+ _proto.findChild = function findChild(el, query) {
+ var matches = el.matches || el.webkitMatchesSelector || el.mozMatchesSelector || el.msMatchesSelector;
+ return Array.prototype.filter.call(el.children, function (child) {
+ return matches.call(child, query);
+ })[0];
+ };
+
+ return SimpleBar;
+ }();
+
+ SimpleBar.defaultOptions = {
+ autoHide: true,
+ forceVisible: false,
+ clickOnTrack: true,
+ clickOnTrackSpeed: 40,
+ classNames: {
+ contentEl: 'simplebar-content',
+ contentWrapper: 'simplebar-content-wrapper',
+ offset: 'simplebar-offset',
+ mask: 'simplebar-mask',
+ wrapper: 'simplebar-wrapper',
+ placeholder: 'simplebar-placeholder',
+ scrollbar: 'simplebar-scrollbar',
+ track: 'simplebar-track',
+ heightAutoObserverWrapperEl: 'simplebar-height-auto-observer-wrapper',
+ heightAutoObserverEl: 'simplebar-height-auto-observer',
+ visible: 'simplebar-visible',
+ horizontal: 'simplebar-horizontal',
+ vertical: 'simplebar-vertical',
+ hover: 'simplebar-hover',
+ dragging: 'simplebar-dragging'
+ },
+ scrollbarMinSize: 25,
+ scrollbarMaxSize: 0,
+ timeout: 1000
+ };
+ SimpleBar.instances = new WeakMap();
+
+ SimpleBar.initDOMLoadedElements = function () {
+ document.removeEventListener('DOMContentLoaded', this.initDOMLoadedElements);
+ window.removeEventListener('load', this.initDOMLoadedElements);
+ Array.prototype.forEach.call(document.querySelectorAll('[data-simplebar]'), function (el) {
+ if (el.getAttribute('data-simplebar') !== 'init' && !SimpleBar.instances.has(el)) new SimpleBar(el, getOptions(el.attributes));
+ });
+ };
+
+ SimpleBar.removeObserver = function () {
+ this.globalObserver.disconnect();
+ };
+
+ SimpleBar.initHtmlApi = function () {
+ this.initDOMLoadedElements = this.initDOMLoadedElements.bind(this); // MutationObserver is IE11+
+
+ if (typeof MutationObserver !== 'undefined') {
+ // Mutation observer to observe dynamically added elements
+ this.globalObserver = new MutationObserver(SimpleBar.handleMutations);
+ this.globalObserver.observe(document, {
+ childList: true,
+ subtree: true
+ });
+ } // Taken from jQuery `ready` function
+ // Instantiate elements already present on the page
+
+
+ if (document.readyState === 'complete' || document.readyState !== 'loading' && !document.documentElement.doScroll) {
+ // Handle it asynchronously to allow scripts the opportunity to delay init
+ window.setTimeout(this.initDOMLoadedElements);
+ } else {
+ document.addEventListener('DOMContentLoaded', this.initDOMLoadedElements);
+ window.addEventListener('load', this.initDOMLoadedElements);
+ }
+ };
+
+ SimpleBar.handleMutations = function (mutations) {
+ mutations.forEach(function (mutation) {
+ Array.prototype.forEach.call(mutation.addedNodes, function (addedNode) {
+ if (addedNode.nodeType === 1) {
+ if (addedNode.hasAttribute('data-simplebar')) {
+ !SimpleBar.instances.has(addedNode) && document.documentElement.contains(addedNode) && new SimpleBar(addedNode, getOptions(addedNode.attributes));
+ } else {
+ Array.prototype.forEach.call(addedNode.querySelectorAll('[data-simplebar]'), function (el) {
+ if (el.getAttribute('data-simplebar') !== 'init' && !SimpleBar.instances.has(el) && document.documentElement.contains(el)) new SimpleBar(el, getOptions(el.attributes));
+ });
+ }
+ }
+ });
+ Array.prototype.forEach.call(mutation.removedNodes, function (removedNode) {
+ if (removedNode.nodeType === 1) {
+ if (removedNode.getAttribute('data-simplebar') === 'init') {
+ SimpleBar.instances.has(removedNode) && !document.documentElement.contains(removedNode) && SimpleBar.instances.get(removedNode).unMount();
+ } else {
+ Array.prototype.forEach.call(removedNode.querySelectorAll('[data-simplebar="init"]'), function (el) {
+ SimpleBar.instances.has(el) && !document.documentElement.contains(el) && SimpleBar.instances.get(el).unMount();
+ });
+ }
+ }
+ });
+ });
+ };
+
+ SimpleBar.getOptions = getOptions;
+ /**
+ * HTML API
+ * Called only in a browser env.
+ */
+
+ if (canUseDom) {
+ SimpleBar.initHtmlApi();
+ }
+
+ return SimpleBar;
+
+}));
diff --git a/tcs_site/static/khong-noi.jpg b/tcs_site/static/khong-noi.jpg
new file mode 100644
index 0000000..4150281
Binary files /dev/null and b/tcs_site/static/khong-noi.jpg differ
diff --git a/tcs_site/static/logo-msp.png b/tcs_site/static/logo-msp.png
new file mode 100644
index 0000000..7f6920c
Binary files /dev/null and b/tcs_site/static/logo-msp.png differ
diff --git a/tcs_site/static/logo-msp2.png b/tcs_site/static/logo-msp2.png
new file mode 100644
index 0000000..2fcfd86
Binary files /dev/null and b/tcs_site/static/logo-msp2.png differ
diff --git a/tcs_site/static/ni-su.jpg b/tcs_site/static/ni-su.jpg
new file mode 100644
index 0000000..7732ade
Binary files /dev/null and b/tcs_site/static/ni-su.jpg differ
diff --git a/tcs_site/static/pyramid.png b/tcs_site/static/pyramid.png
new file mode 100644
index 0000000..3fd7042
Binary files /dev/null and b/tcs_site/static/pyramid.png differ
diff --git a/tcs_site/static/theme.css b/tcs_site/static/theme.css
new file mode 100644
index 0000000..32dca02
--- /dev/null
+++ b/tcs_site/static/theme.css
@@ -0,0 +1,275 @@
+/* Theme inspired from Bootstrap Theme "The Band" */
+/* https://www.w3schools.com/bootstrap/bootstrap_theme_band.asp */
+
+body {
+ font: 100 18px/24px "Source Serif Pro", serif;
+ color: rgb(90, 89, 89);
+}
+.monospace-font {
+ font-family: Monaco, "Courier New", Courier, monospace;
+}
+.container h2{
+ color: #df4937
+}
+.container h3{
+ color: #df4937 !important;
+}
+h5 {
+ margin: 30px 0 30px 0;
+ font-size: 24px;
+ font-family: Roboto Condensed, sans-serif;
+ letter-spacing: 8px;
+ color: #111;
+}
+.container {
+ padding-top: 5em;
+}
+.person {
+ border: 10px solid transparent;
+ margin-bottom: 25px;
+ width: 80%;
+ height: 80%;
+}
+.person:hover {
+ border-color: #f1f1f1;
+}
+.carousel {
+ margin-top: 2em;
+ margin-top: 1em;
+}
+.carousel-inner img {
+ width: 100%; /* Set width to 100% */
+ margin: auto;
+}
+.carousel-caption h3 {
+ color: #fff !important;
+}
+@media (max-width: 600px) {
+ .carousel-caption {
+ display: none; /* Hide the carousel text when the screen is less than 600 pixels wide */
+ }
+}
+@media (min-width: 1200px) {
+ .container{
+ max-width: 950px;
+ }
+}
+@media print {
+ /* ne pas affichier l'url after the link */
+ a[href]:after {
+ content: none !important;
+ }
+* {
+ color: inherit !important;
+ background-color: inherit !important;
+ }
+}
+.bg-1 {
+ background: #df4937;
+ color: #bdbdbd;
+ padding: 15px;
+}
+.bg-1 h5 {color: #fff;}
+
+.list-group-item:first-child {
+ border-top-right-radius: 0;
+ border-top-left-radius: 0;
+}
+.list-group-item:last-child {
+ border-bottom-right-radius: 0;
+ border-bottom-left-radius: 0;
+}
+.thumbnail {
+ border: none;
+ border-radius: 0;
+}
+.thumbnail p {
+ margin-top: 15px;
+ color: #555;
+}
+
+.modal-dialog {
+ top:7%;
+}
+
+.nav-tabs li a {
+ color: #777;
+}
+#googleMap {
+ width: 100%;
+ height: 400px;
+ -webkit-filter: grayscale(100%);
+ filter: grayscale(100%);
+}
+.navbar {
+ font-family: Roboto Condensed, sans-serif;
+ color: #000000 !important;
+ background-color: #ededed;
+ border-bottom: 1px solid black;
+ border-radius: 0;
+ font-size: 14px !important;
+ min-height: 82px;
+ opacity: 0.9;
+}
+.navbar-brand {
+ transform: translateX(-50%);
+ left: 50%;
+ position: absolute;
+ height: 50px;
+ padding: 0px;
+ font-size: 18px;
+ line-height: 20px;
+}
+.navbar li a, .navbar .navbar-brand {
+ color: #000000 !important;
+}
+.navbar-nav li a:hover {
+ color: #f4511e !important;
+}
+.navbar-nav li.active a {
+ color: #f4511e !important;
+}
+.navbar-default .navbar-toggle {
+ border-color: transparent;
+}
+.open .dropdown-toggle {
+ color: #fff;
+ background-color: #ffffff !important;
+}
+.dropdown-menu li a {
+ color: #000 !important;
+}
+.dropdown-menu li a:hover {
+ background-color: #ffffff !important;
+}
+.menu-item {
+ font-size: 20px !important;
+ font-family: Roboto Condensed, sans-serif;
+ letter-spacing: 6px;
+ margin-left: 10px;
+}
+
+.form-control {
+ border-radius: 0;
+}
+textarea {
+ resize: none;
+}
+.required-field::after {
+ content: "*";
+ color: red;
+ margin-left:2px;
+}
+
+.icone-big {
+ color: #f4511e;
+ width: 32px;
+ height: 32px;
+ stroke-width: 1.25;
+}
+
+blockquote {
+ border-left: 5px solid #df4937;
+}
+
+/* https://web-eau.net/blog/10-exemples-de-footer-pour-vous-inspirer */
+
+.footer-dark {
+ padding:40px;
+ color:#f0f9ff;
+ background-color:#282d32;
+}
+
+.footer-dark h3 {
+ margin-top:12px;
+ margin-bottom:12px;
+ font-weight:bold;
+ font-size:16px;
+}
+
+.footer-dark ul {
+ padding:0;
+ list-style:none;
+ line-height:1.6;
+ font-size:16px;
+ margin-bottom:0;
+}
+
+.footer-dark ul a {
+ color:inherit;
+ text-decoration:none;
+ opacity:0.6;
+}
+
+.footer-dark ul a:hover {
+ opacity:0.8;
+}
+
+.footer-dark .item.text {
+ margin-bottom:36px;
+}
+
+@media (max-width:767px) {
+ .footer-dark .item.text {
+ margin-bottom:0;
+ }
+}
+
+.footer-dark .item.text p {
+ opacity:0.6;
+ margin-bottom:0;
+}
+
+div.dailydharma h2{
+ -moz-osx-font-smoothing:grayscale;
+ -webkit-font-smoothing:antialiased;
+ text-rendering:optimizeLegibility;
+ font:1.5em/1 gill-sans-condensed,Roboto Condensed,sans-serif;
+ text-transform:uppercase;
+}
+div.dailydharma{
+ margin-top:4em;
+ margin-bottom:3em;
+ padding-right:1.3em;
+ padding-left:1.3em;
+ border:2px solid #ef582c;
+ clear:both;text-align:center
+}
+div.dailydharma h2{
+ padding:.325em 1.3em .2em;
+ background-color:#ef582c;
+ color:#fff;
+ display:inline-block;
+ letter-spacing:.1em;
+ margin:-1.3em auto;
+}
+
+.icon{
+ background-position:center;
+ -moz-background-size:contain;
+ background-size:contain;
+ height:2.5rem;
+ width:2.5rem
+}
+.icon-quote{
+ margin:1.3em auto .65em;
+ background-image:url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20enable-background%3D%22new%200%200%2038%2031%22%20height%3D%2231%22%20viewBox%3D%220%200%2038%2031%22%20width%3D%2238%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22m36.39%200c-7.16%203.86-13.71%2011.34-13.71%2019.78%200%207.84%204.37%2011.22%208.37%2011.22%204.85%200%207.64-3.26%206.79-8.68-4.97-.72-8.01-3.86-8.01-7.96%200-4.71%203.03-8.69%208.13-12.18zm-22.68%200c-7.16%203.86-13.71%2011.34-13.71%2019.78%200%207.84%204.37%2011.22%208.37%2011.22%204.85%200%207.64-3.26%206.79-8.68-4.97-.72-8.01-3.86-8.01-7.96%200-4.71%203.03-8.69%208.13-12.18z%22%20fill%3D%22%23111%22/%3E%3C/svg%3E");
+ background-repeat:no-repeat
+}
+.daily-quote{
+ line-height:1.33;
+ color:#666566;
+ font-family:"Source Serif Pro", serif;
+ font-size:32px;
+ text-align:center;
+ -webkit-transition:.15s;
+ -o-transition:.15s;
+ -moz-transition:.15s;transition:.15s;
+}
+.daily-quote-author{
+ color:#999;
+ font-style:normal;
+ font-family:Roboto Condensed,sans-serif;
+ text-align:center;
+ padding:1em;
+}
\ No newline at end of file
diff --git a/tcs_site/static/zazen.ico b/tcs_site/static/zazen.ico
new file mode 100644
index 0000000..4d0565b
Binary files /dev/null and b/tcs_site/static/zazen.ico differ
diff --git a/tcs_site/static/zazen.png b/tcs_site/static/zazen.png
new file mode 100644
index 0000000..8ca28cf
Binary files /dev/null and b/tcs_site/static/zazen.png differ
diff --git a/tcs_site/templates/404.jinja2 b/tcs_site/templates/404.jinja2
new file mode 100644
index 0000000..8709ff3
--- /dev/null
+++ b/tcs_site/templates/404.jinja2
@@ -0,0 +1,12 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
404 - Désolé, la page demandée n'existe plus.
+
+
+
+
+ {% if request.authenticated_userid %}
+
+
+
+
+
+
+
+
+
+ {% endif %}
+
+
+ {{ entry.author }} - Publié le {{ entry.create_date }}
+
+
{{ body_html | safe }}
+
+
+ {% if entry.source_link != '' %}
+
+ {% endif %}
+ {% if entry.related %}
+
+ {% endif %}
+
+
+ {% if request.authenticated_userid %}
+ Topic - Tag : {{ entry.topic_id }} - {{ entry.tag }} {{ entry.language }} {{ entry.status }}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Etes-vous certain(e) de vouloir supprimer
+
+
+
+
+
+
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/contact.jinja2 b/tcs_site/templates/contact.jinja2
new file mode 100644
index 0000000..a2c124b
--- /dev/null
+++ b/tcs_site/templates/contact.jinja2
@@ -0,0 +1,61 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
Méditation Sunyata Paris
+
+ 116 bd Maréchal FochRER A station Bry sur MarneBus 220 arrêt Verdun
+
+
+
+
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/home.jinja2 b/tcs_site/templates/home.jinja2
new file mode 100644
index 0000000..40b2c03
--- /dev/null
+++ b/tcs_site/templates/home.jinja2
@@ -0,0 +1,219 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Méditation SUNYATA Paris est une branche du SUNYATA Méditation Center dont le siège est à Perris, CA, Etats-Unis.
+
+
+
+
+
+
+
+
+ à Noisy-le-Grand
+
+
+
+ {{ activity_col1 | safe }}
+ {% if request.authenticated_userid %}
+
[Modifier ce bloc]
+ {% endif %}
+
+
+
+
+
+
+
+
+ sur Zoom
+
+
+
+ {{ activity_col2 | safe }}
+ {% if request.authenticated_userid %}
+
[Modifier ce bloc]
+ {% endif %}
+
+
+
+
+
+
+
+
+ Evènement
+
+
+
+ {{ activity_col3 | safe }}
+ {% if request.authenticated_userid %}
+
[Modifier ce bloc]
+ {% endif %}
+
+
+
+
+
+
+
+
+
+
Pages récentes - Các bài mới
+
+
+
+ {% for entry in last_ten %}
+
+ {{ entry.create_date }}
+
+ {{ entry.title }}
+
+ {{ entry.author }}
+ {% if entry.status == 'brouillon' %}
+ {{ entry.status }}
+ {% endif %}
+
+ {% endfor %}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
La Méditation SUNYATA
+
+
développée par le maître zen Thích Thông Triệt, combine les enseignements essentiels
+ du processus de réalisation et d'éveil du Bouddha, les pratiques des 3 traditions du bouddhisme (Theravāda, Mahayana et Zen) et les découvertes de la neuro-sciences.
+
+
+
+
+
+
+
Le Maître Fondateur
+
+
Le Vénérable Maître Thích Thông Triệt a été ordonné par le Vénérable Maître Zen Thích Thanh Từ en 1974 et a eu sa réalisation spirituelle majeure en 1989 au Vietnam.
+ Il s'est ensuite établi aux Etats Unis et a commencé à enseigner en 1995 dans l'Oregon.
+
+
+
+
+
+
+
La technique « PARLE PAS »
+
+
Depuis 2016, la technique « PARLE PAS » (ou KHÔNG NÓI) est devenue la pierre angulaire de la pratique de la méditation SUNYATA. Cette technique conduit le méditant vers la maîtrise de ses pensées à travers un processus graduel d'extinction des murmures mentaux.
+
+
+
+
+
+
+
+
+
+ {% if message %}
+
{{ message }}
+ {% endif %}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Etes-vous certain(e) de vouloir supprimer cette image :{{ filename }} ?
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ {% for entry in images_list %}
+
+ {{ entry[0] }} {{ entry[1] }}
+
+ {% endfor %}
+
+
+
+
+
+
+
+
+
+ - Seuls les documents au format PNG ou JPG seront acceptés.pas dépasser 4 Mo .
+
+
+
+
+
+
+
+
+{% endblock %}
\ No newline at end of file
diff --git a/tcs_site/templates/layout.jinja2 b/tcs_site/templates/layout.jinja2
new file mode 100644
index 0000000..2c73f82
--- /dev/null
+++ b/tcs_site/templates/layout.jinja2
@@ -0,0 +1,268 @@
+
+
+
+
+
+
+
+
+
+
{{page_title}}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ {% if page_title %}
+
{{ page_title }}
+ {% endif %}
+
+
+ {% for queue in ['', 'info', 'success', 'warning', 'danger'] %}
+ {% for message in request.session.pop_flash(queue) %}
+
+ {{ message }}
+
+ {% endfor %}
+ {% endfor %}
+
+
+
+ {% block content %}
+
No content
+ {% endblock content %}
+
+
+
+
+
+
+
© 2022-2024 - Méditation SUNYATA Paris - Hội Thiền Tánh Không Paris
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/tcs_site/templates/login.jinja2 b/tcs_site/templates/login.jinja2
new file mode 100644
index 0000000..b6be08a
--- /dev/null
+++ b/tcs_site/templates/login.jinja2
@@ -0,0 +1,36 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/settings.jinja2 b/tcs_site/templates/settings.jinja2
new file mode 100644
index 0000000..a8e1997
--- /dev/null
+++ b/tcs_site/templates/settings.jinja2
@@ -0,0 +1,92 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
+
+
+
Versions des packages
+
+ tcs_site {{ app_version }}
+ Pyramid {{ pyramid_version }}
+ Markdown {{ markdown_version }}
+ SQLAlchemy {{ sqlalchemy_version }}
+ SQLite {{ sqlite_version }}
+ Python {{ python_version[0:28] }}
+
+
+
+
+
+
+
Dernières modifs
+
+ {% for entry in items %}
+
+ {{ entry.edit_date }}
+ {{ entry.editor }}
+
+ {{ entry.title }}
+
+ {{ entry.tag }}
+ {% if entry.status == 'brouillon' %}
+ {{ entry.status }}
+ {% endif %}
+
+ {% endfor %}
+
+
+
+
+
+
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/stats_pages.jinja2 b/tcs_site/templates/stats_pages.jinja2
new file mode 100644
index 0000000..c9a6fcb
--- /dev/null
+++ b/tcs_site/templates/stats_pages.jinja2
@@ -0,0 +1,31 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
+
+
+ Topic
+ Tag
+ Nombre
+ Dern. ajout
+
+
+
+ {% for entry in entries %}
+
+ {{ entry.topic_name }}
+ {{ entry.tag_name }}
+ {{ entry.count }}
+ {{ entry.create_date }}
+
+ {% endfor %}
+
+
+
+
+
+{% endblock content %}
diff --git a/tcs_site/templates/tag_edit.jinja2 b/tcs_site/templates/tag_edit.jinja2
new file mode 100644
index 0000000..02087b7
--- /dev/null
+++ b/tcs_site/templates/tag_edit.jinja2
@@ -0,0 +1,57 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
+
+
+
+
+
+
+
+
Etes-vous certain(e) de vouloir supprimer le Tag {{ tag_name }} ?
+
+
+
+
+
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/topic.jinja2 b/tcs_site/templates/topic.jinja2
new file mode 100644
index 0000000..bdf791e
--- /dev/null
+++ b/tcs_site/templates/topic.jinja2
@@ -0,0 +1,21 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+ {% if request.authenticated_userid %}
+
+
+
+ {% endif%}
+
+ {{ liste | safe }}
+
+
+ {{ topic_quote | safe }}
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/topic_edit.jinja2 b/tcs_site/templates/topic_edit.jinja2
new file mode 100644
index 0000000..938bfa8
--- /dev/null
+++ b/tcs_site/templates/topic_edit.jinja2
@@ -0,0 +1,100 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+
+
+
+
+
Liste des Tags
+
+
+
+
+
+
+
+ Tag
+ Nom du tag
+
+
+
+ {% for entry in tags %}
+
+ {{ entry.tag }}
+
+
+ {{ entry.tag_name }}
+
+
+
+ {% endfor %}
+
+
+
+
+
+
+
+
+
+
+
Etes-vous certain(e) de vouloir supprimer le Topic {{ entry.topic_name }} ?
+
+
+
+
+
+
+
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/topics.jinja2 b/tcs_site/templates/topics.jinja2
new file mode 100644
index 0000000..e8f6269
--- /dev/null
+++ b/tcs_site/templates/topics.jinja2
@@ -0,0 +1,39 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+{% endblock %}
diff --git a/tcs_site/templates/user_edit.jinja2 b/tcs_site/templates/user_edit.jinja2
new file mode 100644
index 0000000..1ad5a55
--- /dev/null
+++ b/tcs_site/templates/user_edit.jinja2
@@ -0,0 +1,47 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+ {% if message %}
+
+ {{ message }}
+
+ {% endif %}
+
+
+
+{% endblock %}
diff --git a/tcs_site/templates/users.jinja2 b/tcs_site/templates/users.jinja2
new file mode 100644
index 0000000..c9435fb
--- /dev/null
+++ b/tcs_site/templates/users.jinja2
@@ -0,0 +1,37 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+{% endblock %}
diff --git a/tcs_site/tests.py b/tcs_site/tests.py
new file mode 100644
index 0000000..b706151
--- /dev/null
+++ b/tcs_site/tests.py
@@ -0,0 +1,66 @@
+import unittest
+
+from pyramid import testing
+
+import transaction
+
+
+def dummy_request(dbsession):
+ return testing.DummyRequest(dbsession=dbsession)
+
+
+class BaseTest(unittest.TestCase):
+ def setUp(self):
+ self.config = testing.setUp(settings={
+ 'sqlalchemy.url': 'sqlite:///:memory:'
+ })
+ self.config.include('.models')
+ settings = self.config.get_settings()
+
+ from .models import (
+ get_engine,
+ get_session_factory,
+ get_tm_session,
+ )
+
+ self.engine = get_engine(settings)
+ session_factory = get_session_factory(self.engine)
+
+ self.session = get_tm_session(session_factory, transaction.manager)
+
+ def init_database(self):
+ from .models.meta import Base
+ Base.metadata.create_all(self.engine)
+
+ def tearDown(self):
+ from .models.meta import Base
+
+ testing.tearDown()
+ transaction.abort()
+ Base.metadata.drop_all(self.engine)
+
+
+class TestMyViewSuccessCondition(BaseTest):
+
+ def setUp(self):
+ super(TestMyViewSuccessCondition, self).setUp()
+ self.init_database()
+
+ from .models import MyModel
+
+ model = MyModel(name='one', value=55)
+ self.session.add(model)
+
+ def test_passing_view(self):
+ from .views.default import my_view
+ info = my_view(dummy_request(self.session))
+ self.assertEqual(info['one'].name, 'one')
+ self.assertEqual(info['project'], 'tcs_site')
+
+
+class TestMyViewFailureCondition(BaseTest):
+
+ def test_failing_view(self):
+ from .views.default import my_view
+ info = my_view(dummy_request(self.session))
+ self.assertEqual(info.status_int, 500)
diff --git a/tcs_site/views/__init__.py b/tcs_site/views/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tcs_site/views/blog.py b/tcs_site/views/blog.py
new file mode 100644
index 0000000..d21d8fc
--- /dev/null
+++ b/tcs_site/views/blog.py
@@ -0,0 +1,233 @@
+from pyramid.view import view_config
+from pyramid.httpexceptions import HTTPNotFound, HTTPFound
+import markdown
+import datetime #<- will be used to set default dates on models
+
+from ..models.entries import *
+from webhelpers2.text import urlify #<- will generate slugs
+from webhelpers2.date import distance_of_time_in_words #<- human friendly dates
+from urllib.parse import urlparse
+
+
+@view_config(route_name='blog', renderer='../templates/blog.jinja2')
+def blog(request):
+ # get post id from request
+ blog_id = request.matchdict['id']
+ entry = get_entries_by_id(request, blog_id)
+ if not entry:
+ request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
+ return HTTPFound(location=request.route_url('home'))
+
+ if entry.language == 'vn':
+ scr_label = 'Nguồn'
+ rel_label = 'Nội dung liên quan'
+ else:
+ scr_label = 'Source'
+ rel_label = 'Contenu corrélé'
+
+ # insèrer le path de static/img
+ body = entry.body.replace('static/', "%s/static/" % request.application_url)
+ # convertir de markdown en HTML
+ body_html = markdown.markdown(body, extensions=['footnotes'])
+ # lire le contenu correle
+ if entry.related != '0':
+ related = get_entries_by_id(request, entry.related)
+
+ return {
+ 'page_title': entry.title,
+ 'entry': entry,
+ 'related': related,
+ 'scr_label': scr_label,
+ 'rel_label': rel_label,
+ 'body_html': body_html,
+ }
+
+
+@view_config(route_name='blog_copy', renderer='../templates/blog_copy.jinja2', permission='view')
+def blog_copy(request):
+ # get post parameters from request
+ topic = request.matchdict['topic']
+ blog_id = request.matchdict['id']
+
+ # get the post
+ entry = get_entries_by_id(request, blog_id)
+ if not entry:
+ request.session.flash("Page non trouvée : %s" % blog_id, 'warning')
+ return HTTPFound(location=request.route_url('topic', topic=topic))
+
+ # create a new post
+ new_values = {}
+ new_values['title'] = entry.title + ' - copie'
+ new_values['body'] = entry.body
+ new_values['created'] = datetime.datetime.now()
+ new_values['edited'] = datetime.datetime.now()
+ new_values['topic_id'] = topic
+ new_values['tag'] = entry.tag
+ new_values['author'] = entry.author
+ new_values['status'] = 'brouillon'
+ new_values['creator'] = request.authenticated_userid
+ new_values['editor'] = ''
+ update_entry(request, '0', new_values)
+ return HTTPFound(location=request.route_url('topic', topic=topic))
+
+ request.session.flash("La page a été duppliquée avec succès", 'success')
+ return HTTPFound(location=request.route_url('topic', topic=topic))
+
+
+@view_config(route_name='blog_edit', renderer='../templates/blog_edit.jinja2', permission='view')
+def blog_edit(request):
+ # get post parameters from request
+ topic = request.matchdict['topic']
+ blog_id = request.matchdict['id']
+ url = request.route_url('blog_edit',topic=topic, id=blog_id)
+
+ # get the list of tags of this topic
+ tags = get_tags_byTopic(request, topic)
+
+ if blog_id == '0':
+ # create a new post
+ entry = {}
+ entry['title'] = ''
+ entry['body'] = ''
+ entry['created'] = datetime.datetime.now()
+ entry['edited'] = datetime.datetime.now()
+ entry['topic_id'] = topic
+ entry['tag'] = ''
+ entry['author'] = ''
+ entry['source_link'] = ''
+ entry['related'] = '0'
+ entry['status'] = ''
+ entry['creator'] = request.authenticated_userid
+ entry['editor'] = ''
+ page_title = 'Nouvelle page'
+ url_retour = request.route_url('topic', topic=topic)
+
+ else:
+ # modify post
+ entry = get_entries_by_id(request, blog_id)
+ if not entry:
+ request.session.flash("Page non trouvée : %s" % blog_id, 'warning')
+ return HTTPFound(url_retour)
+ page_title = 'Modifier : ' + entry.title
+ entry_slug = urlify(entry.title)
+ url_retour = request.route_url('blog', id=blog_id, slug=entry_slug)
+
+ if 'form.submitted' in request.params:
+ new_values = {}
+ for param in entry.keys():
+ if param in request.params and request.params[param] != entry[param]:
+ new_values[param] = request.params[param]
+ if param == 'title':
+ # interdire le car '/' dans le titre à cause du slug
+ new_values['title'] = new_values['title'].replace('/','.')
+ elif param == 'body':
+ new_values['body'] = new_values['body'].strip()
+ elif param == 'source_link':
+ # controles du champ 'source_link'
+ src_link = new_values['source_link']
+ if src_link != '':
+ if src_link[:4] != 'http':
+ request.session.flash("Le lien dans Source est invalide !", 'danger')
+ return HTTPFound(location=url_retour)
+ # get the domain from 'source_link'
+ new_values['source_site'] = urlparse(src_link).netloc
+ elif param == 'related':
+ # lire le contenu correle
+ if new_values['related'] != '0':
+ related = get_entries_by_id(request, new_values['related'])
+ if not related:
+ request.session.flash("Le contenu corrélé est invalide !", 'danger')
+ return HTTPFound(location=url_retour)
+
+
+
+ if new_values:
+ new_values['topic_id'] = topic
+ new_values['editor'] = request.authenticated_userid
+ update_entry(request, blog_id, new_values)
+ return HTTPFound(location=url_retour)
+
+ if 'form.deleted' in request.params:
+ delete_entry(request, blog_id)
+ request.session.flash("La page a été supprimée avec succès.", 'success')
+ return HTTPFound(location=request.route_url('topic', topic=topic))
+
+ return {
+ 'page_title': page_title,
+ 'url': url,
+ 'url_retour': url_retour,
+ 'blog_id': blog_id,
+ 'entry': entry,
+ 'tags': tags,
+ }
+
+
+@view_config(route_name='blog_search', renderer='../templates/blog_search.jinja2')
+def blog_search(request):
+
+ criteria = ''
+
+ items = []
+ if 'form.submitted' in request.params:
+ criteria = request.params['criteria']
+ # si afficher tous les fiches ?
+ items = get_entries_by_criteria(request, criteria)
+
+ return {
+ 'page_title': "Rechercher",
+ 'items': items,
+ 'criteria': criteria,
+ }
+
+
+@view_config(route_name='topic', renderer='../templates/topic.jinja2')
+def topic(request):
+ topic = request.matchdict['topic']
+
+ # get the topic record
+ topic_record = get_topic_byTopic(request, topic)
+ # convertir champ topic_quote en HTML
+ topic_quote = markdown.markdown(topic_record.topic_quote)
+ # insèrer le path de static/img
+ topic_quote = topic_quote.replace('static/', "%s/static/" % request.application_url)
+
+ # get all the tags of this topic
+ tags = get_tags_byTopic(request, topic)
+
+ # generate the items list group by tag
+ liste = ''
+ for tag in tags:
+ liste += '
' + tag.tag_name + ' '
+ # lire toutes les docs du topic
+ items = get_entries_by_topic(request, topic, tag.tag)
+ if items:
+ liste += '
'
+ liste += ''
+ for item in items:
+ item_slug = urlify(item.title)
+ liste += ''
+ liste += '%s %s ' % item.author
+ liste += '%s ' % item.create_date
+ if item.status != 'publié':
+ liste += '%s '
+ liste += '
'
+ else:
+ liste += '
'
+ return {
+ 'page_title': topic_record.topic_name,
+ 'topic': topic,
+ 'topic_quote': topic_quote,
+ 'liste': liste,
+ }
+
+@view_config(route_name='stats_pages', renderer='../templates/stats_pages.jinja2')
+def stats_pages(request):
+
+ entries = get_entries_count_by_topic(request)
+
+ return {
+ 'page_title': "Statistiques par topics",
+ 'entries': entries,
+ }
diff --git a/tcs_site/views/default.py b/tcs_site/views/default.py
new file mode 100644
index 0000000..7eaad2e
--- /dev/null
+++ b/tcs_site/views/default.py
@@ -0,0 +1,489 @@
+from pyramid.view import (
+ forbidden_view_config,
+ view_config,
+)
+
+from pyramid.httpexceptions import HTTPFound
+from pyramid.security import remember, forget
+from pyramid_mailer.message import Message, Attachment
+
+from ..models.users import *
+from ..models.entries import *
+from datetime import datetime
+from PIL import Image
+from urllib import request, parse
+from passlib.apps import custom_app_context as blogger_pwd_context
+
+import os
+import shutil
+import magic
+import json
+import pkg_resources
+import sys
+import sqlite3
+import transaction
+
+
+@view_config(route_name='home', renderer='../templates/home.jinja2')
+def home(request):
+ # images list for the carousel
+ dir = request.static_url('tcs_site:static/carousel')
+ car_images = [dir + '/S01.jpg',
+ dir + '/S02.jpg',
+ dir + '/S03.jpg',
+ dir + '/S06.jpg',
+ dir + '/S09.jpg',
+ dir + '/S12.jpg',
+ dir + '/S15.jpg',
+ dir + '/S16.jpg',
+ dir + '/S18.jpg',
+ dir + '/S21.jpg',
+ dir + '/S25.jpg']
+
+ # get the Activities section
+ activities = get_activities(request)
+ # insèrer le path de static/img
+ activity_col1 = activities[0].body.replace('static/', "%s/static/" % request.application_url)
+ activity_col2 = activities[1].body.replace('static/', "%s/static/" % request.application_url)
+ activity_col3 = activities[2].body.replace('static/', "%s/static/" % request.application_url)
+ # get the last created posts
+ last_ten = get_last_created(request)
+
+ return {
+ 'page_title': "",
+ 'last_ten': last_ten,
+ 'activity_col1': activity_col1,
+ 'activity_col2': activity_col2,
+ 'activity_col3': activity_col3,
+ 'car_images': car_images,
+ }
+
+def captcha_validate(response, remote_addr, secret):
+ VERIFY_URL = 'https://www.google.com/recaptcha/api/siteverify'
+ data = {
+ 'secret': secret,
+ 'response': response,
+ 'remoteip': remote_addr,
+ }
+
+ encoded = parse.urlencode(data).encode()
+
+ req = request.Request(VERIFY_URL, data=encoded)
+
+ with request.urlopen(req) as resp:
+ json_resp = json.loads(resp.read().decode('utf-8'))
+
+ if json_resp['success']:
+ return (True, None)
+ else:
+ return (False, json_resp['error-codes'])
+
+
+@view_config(route_name='settings', renderer='../templates/settings.jinja2', permission='view')
+def settings(request):
+
+ # lire toutes les docs du topic
+ topic = '_admin'
+ items = get_last_edited(request)
+
+ # informations sur les versions
+ pyramid_version = pkg_resources.get_distribution("pyramid").version
+ markdown_version = pkg_resources.get_distribution("markdown").version
+ sqlalchemy_version = pkg_resources.get_distribution("sqlalchemy").version
+ sqlite_version = sqlite3.sqlite_version
+ python_version = sys.version
+ app_version = pkg_resources.require("tcs_site")[0].version
+
+ return {
+ 'page_title': "Paramètres",
+ 'topic': topic,
+ 'items': items,
+ 'pyramid_version': pyramid_version,
+ 'markdown_version': markdown_version,
+ 'sqlite_version' : sqlite_version,
+ 'sqlalchemy_version': sqlalchemy_version,
+ 'python_version' : python_version,
+ 'app_version' : app_version,
+ }
+
+
+@view_config(route_name='login', renderer='../templates/login.jinja2')
+@forbidden_view_config(renderer='../templates/login.jinja2')
+def login(request):
+ login_url = request.route_url('login')
+ referrer = request.url
+ if referrer == login_url:
+ referrer = '/' # never use the login form itself as came_from
+
+ came_from = request.params.get('came_from', referrer)
+ username = ''
+ userpwd = ''
+ if 'form.submitted' in request.params:
+ username = request.POST.get('username')
+ userpwd = request.POST.get('password')
+ user = get_users_by_name(request, username)
+ # Is user existed ?
+ if user :
+ # is it cleartext?
+ if userpwd == user.password:
+ password_hash = blogger_pwd_context.encrypt(user.password)
+ else:
+ password_hash = user.password
+
+ if blogger_pwd_context.verify(userpwd, password_hash):
+ # pwd OK, set last login date
+ update_last_connection(request, user.id, password_hash)
+ # force le commit car il ne se fait pas automatiquement après l'update
+ transaction.commit()
+ headers = remember(request, username)
+ request.session.flash("Bienvenue %s !" % username, 'success')
+ return HTTPFound(location=came_from, headers=headers)
+ # pwd NOK, error message
+ headers = forget(request)
+ request.session.flash("Login et mot de passe invalides. La connexion a échoué.", "danger")
+
+ return {
+ 'page_title': "",
+ 'came_from': came_from,
+ 'login_url': login_url,
+ }
+
+@view_config(route_name='contact', renderer='../templates/contact.jinja2')
+def contact(request):
+ name = ''
+ email = ''
+ comments = ''
+
+ # import pdb;pdb.set_trace()
+
+ if 'form.submitted' in request.params :
+ name = request.params['name']
+ email = request.params['email']
+ comments = request.params['comments']
+ response = request.params['response']
+
+ # verification reCaptcha ?
+ ok, erreur = captcha_validate(response, request.remote_addr, request.registry.settings['secret_key'])
+ if ok and comments != '':
+ # no, message is not spam, send it
+ body = """
+
Bonjour,
+
L'expéditeur {0} ( {1} ), a envoyé le message suivant via le site web :
+
----- Début du message -----
+
+{2}
+
+
----- Fin du message -----
+
Cordialement,
+
webmaster@meditation-sunyata.paris
+""".format(name, email, comments)
+
+ body_html = Attachment(data=body, transfer_encoding="base64", disposition='inline')
+ message = Message(subject="[MSParis] Message du site web",
+ sender=request.registry.settings['admin_email'],
+ html=body_html)
+ message.add_recipient(request.registry.settings['admin_email'])
+ mailer = request.registry['mailer']
+ mailer.send_immediately(message)
+ request.session.flash("Votre message a bien été envoyé au webmestre. Merci de votre intérêt pour notre site.", "success")
+ return HTTPFound(location=request.route_url('home'))
+
+ return {
+ 'page_title': "Contact - Liên hệ",
+ 'name': name,
+ 'email': email,
+ 'comments': comments,
+ 'site_key' : request.registry.settings['site_key'],
+ }
+
+
+
+@view_config(route_name='logout', renderer='string')
+def logout(request):
+ username = request.authenticated_userid
+ if username == None:
+ username = ''
+
+ headers = forget(request)
+ request.session.flash('Au revoir ' + username + ' !', 'success')
+ return HTTPFound(location=request.route_url('home'), headers=headers)
+
+@view_config(route_name='users', renderer='../templates/users.jinja2', permission='manage')
+def users(request):
+ # get all users
+ users = get_users_all(request)
+ return {
+ 'page_title': "Liste des utilisateurs",
+ 'users': users
+ }
+
+
+@view_config(route_name='user_edit', renderer='../templates/user_edit.jinja2', permission='view')
+def user_edit(request):
+ name = request.matchdict['name']
+ url = request.route_url('user_edit', name=name)
+ if request.authenticated_userid == 'admin':
+ url_retour = request.route_url('users')
+ else:
+ url_retour = request.route_url('home')
+
+ if name == '0':
+ # nouvel utilisateur
+ user = {}
+ user['id'] = 0
+ user['name'] = ''
+ user['password'] = ''
+ user['last_logged'] = None
+ page_title = "Nouvel utilisateur"
+ else:
+ # lire la fiche du user
+ user = get_users_by_name(request, name)
+ if not user:
+ request.session.flash("Utilisateur non trouvé : %s" % name, 'danger')
+ return HTTPFound(location=url_retour)
+
+ page_title = "Modification utilisateur"
+
+ if 'form.submitted' in request.params:
+ new_values = {}
+ for param in user.keys():
+ if param in request.params and request.params[param] != user[param]:
+ new_values[param] = request.params[param]
+
+ if new_values:
+ update_user(request, name, new_values)
+ request.session.flash(u"La fiche a été mise à jour avec succès.", 'success')
+ return HTTPFound(location=url_retour)
+
+
+ if 'form.deleted' in request.params:
+ delete_user(request, user.id)
+ request.session.flash("La fiche a été supprimée avec succès.", 'success')
+ return HTTPFound(location=url_retour)
+
+ return {
+ 'page_title': page_title,
+ 'url': url,
+ 'url_retour': url_retour,
+ 'name': name,
+ 'user': user,
+ }
+
+
+@view_config(route_name='topics', renderer='../templates/topics.jinja2', permission='view')
+def topics(request):
+ # get all topics
+ topics = get_topics(request)
+ return {
+ 'page_title': "Liste des Topics",
+ 'topics': topics
+ }
+
+@view_config(route_name='topic_edit', renderer='../templates/topic_edit.jinja2', permission='view')
+def topic_edit(request):
+ # get topic parameters from request
+ topic = request.matchdict['topic']
+ url = request.route_url('topic_edit',topic=topic)
+
+ # get the list of tags of this topic
+ tags = get_tags_byTopic(request, topic)
+
+ if topic == '0':
+ # create a new topic
+ entry = {}
+ entry['topic'] = ''
+ entry['topic_name'] = ''
+ entry['topic_language'] = ''
+ entry['topic_quote'] = ''
+ page_title = "Nouveau topic"
+ else:
+ # modify post
+ entry = get_topic_byTopic(request, topic)
+ if not entry:
+ request.session.flash(u"Topic non trouvé : %s" % topic, 'warning')
+ return HTTPFound(location=request.route_url('topics'))
+ page_title = entry.topic_name
+
+ if 'form.submitted' in request.params:
+ new_values = {}
+ for param in entry.keys():
+ if param in request.params and request.params[param] != entry[param]:
+ new_values[param] = request.params[param]
+
+ # import pdb;pdb.set_trace()
+ if new_values:
+ update_topic(request, topic, new_values)
+ request.session.flash(u"La fiche a été mise à jour avec succès.", 'success')
+ return HTTPFound(location=request.route_url('topics'))
+
+ if 'form.deleted' in request.params:
+ delete_topic(request, entry.topic)
+ request.session.flash("La fiche a été supprimée avec succès.", 'success')
+ return HTTPFound(location=request.route_url('topics'))
+
+ return {
+ 'page_title': page_title,
+ 'url': url,
+ 'entry': entry,
+ 'tags': tags,
+ }
+
+@view_config(route_name='tag_edit', renderer='../templates/tag_edit.jinja2', permission='view')
+def tag_edit(request):
+ # get tag parameters from request
+ topic = request.matchdict['topic']
+ tag_id = request.matchdict['id']
+ url = request.route_url('tag_edit', topic=topic, id=tag_id)
+
+ if tag_id == '0':
+ # create a new tag
+ entry = {}
+ entry['topic'] = ''
+ entry['tag'] = ''
+ entry['tag_name'] = ''
+ page_title = "Nouveau Tag"
+ else:
+ # modify post
+ entry = get_tags_byId(request, tag_id)
+ if not entry:
+ request.session.flash(u"Tag non trouvé : %s" % tag_id, 'warning')
+ return HTTPFound(location=request.route_url('topic_edit', topic=topic))
+ page_title = entry.tag_name
+
+ if 'form.submitted' in request.params :
+ new_values = {}
+ for param in entry.keys():
+ if param in request.params and request.params[param] != entry[param]:
+ new_values[param] = request.params[param]
+
+ # import pdb;pdb.set_trace()
+ if new_values:
+ new_values['topic'] = topic
+ update_tag(request, tag_id, new_values)
+ request.session.flash(u"La fiche a été mise à jour avec succès.", 'success')
+ return HTTPFound(location=request.route_url('topic_edit', topic=topic))
+
+ if 'form.deleted' in request.params:
+ delete_tag(request, tag_id)
+ request.session.flash("La fiche a été supprimée avec succès.", 'success')
+ return HTTPFound(location=request.route_url('topic_edit', topic=topic))
+
+ return {
+ 'page_title': page_title,
+ 'url': url,
+ 'entry': entry,
+ 'topic': topic,
+ }
+
+
+@view_config(route_name='images', renderer='../templates/images.jinja2')
+def images(request):
+
+ folder_path = request.registry.settings['images_dir']
+
+ images_list = []
+ # lire tous les fichiers du dossier
+ for f in os.scandir(folder_path):
+ file = []
+ file_url = request.static_url('tcs_site:static/img/') + f.name
+ file_path = folder_path + f.name
+ file.append(f.name)
+ file.append('%s Ko' % round(os.path.getsize(file_path) / 1024))
+ file.append(file_url)
+ images_list.append(file)
+
+ if 'form.submitted' in request.params:
+ if request.POST['uploadfile'] != b'':
+ # récupère le fichier download dans le dossier /tmp
+ input_file = request.POST['uploadfile'].file
+ input_name = request.POST['uploadfile'].filename
+ ext_allowed = ['image/jpeg', 'image/jpg', 'image/png']
+
+ mime = magic.from_buffer(input_file.read(), mime=True)
+ # types de fichiers autorisés ?
+ if mime not in ext_allowed:
+ request.session.flash("ERREUR: Le format du fichier n'est pas valide. Téléchargement impossible.", 'danger')
+ return HTTPFound(location=request.route_url('images'))
+
+ # Finally write the data to a temporary file
+ temp_file = os.path.join(folder_path, input_name)
+ # supprimer le fichier s'il existe déjà
+ if os.path.exists(temp_file):
+ os.remove(temp_file)
+
+ # copie le fichier upload dans temp_file
+ input_file.seek(0)
+ with open(temp_file, 'wb') as output_file:
+ shutil.copyfileobj(input_file, output_file)
+
+ # controler la taille du fichier < 4 Mo
+ filesize = round(os.path.getsize(temp_file) / 1024)
+ if filesize > 4096:
+ os.remove(temp_file)
+ request.session.flash("ERREUR: La taille du fichier dépasse la limite autorisée. Téléchargement impossible.", 'danger')
+ return HTTPFound(location=request.route_url('images'))
+
+ # using the Python Image Library (PIL) to resize an image
+ resize_photos(temp_file)
+
+ request.session.flash('%s : Ce fichier est téléchargé avec succès.' % input_name, 'success')
+ return HTTPFound(location=request.route_url('images'))
+
+ return {
+ 'page_title': "Images dans /static/img",
+ 'images_list': images_list,
+ }
+
+@view_config(route_name='image_edit', renderer='../templates/image_edit.jinja2')
+def image_edit(request):
+ filename = request.matchdict['filename']
+
+ message = ''
+ folder_path = request.registry.settings['images_dir']
+
+ if 'form.submitted' in request.params:
+ new_name = request.params["new_name"].lower()
+ ext = new_name[-3:]
+ if ext == "jpg" or ext == "png":
+ os.rename(folder_path + filename, folder_path + new_name)
+ return HTTPFound(location=request.route_url('images'))
+ else:
+ message = "Nom d'image invalide !"
+
+ if 'form.deleted' in request.params:
+ os.remove(folder_path + filename)
+ request.session.flash("Le fichier a été supprimé avec succès.", 'success')
+ return HTTPFound(location=request.route_url('images'))
+
+ return {
+ 'page_title': "Modifier : " + filename,
+ 'message': message,
+ 'filename': filename,
+ 'file_url': request.static_url('tcs_site:static/img/') + filename,
+ }
+
+def resize_photos(image_file):
+ # using the Python Image Library (PIL) to resize an image
+ img_org = Image.open(image_file)
+ # get the size of the original image
+ width_org, height_org = img_org.size
+ original_size = max(width_org, height_org)
+
+ MAX_SIZE = 800
+ # width or height > than MAX_SIZE ?
+ if original_size >= MAX_SIZE:
+ if (width_org > height_org):
+ resized_width = MAX_SIZE
+ resized_height = int(round((MAX_SIZE/float(width_org))*height_org))
+ else:
+ resized_height = MAX_SIZE
+ resized_width = int(round((MAX_SIZE/float(height_org))*width_org))
+ # best down-sizing filter
+ img_anti = img_org.resize((resized_width, resized_height), Image.ANTIALIAS)
+ else:
+ img_anti = img_org
+ # create a new file name for saving the result
+ img_anti.save(image_file)
+
+ return
+
diff --git a/tcs_site/views/notfound.py b/tcs_site/views/notfound.py
new file mode 100644
index 0000000..69d6e28
--- /dev/null
+++ b/tcs_site/views/notfound.py
@@ -0,0 +1,7 @@
+from pyramid.view import notfound_view_config
+
+
+@notfound_view_config(renderer='../templates/404.jinja2')
+def notfound_view(request):
+ request.response.status = 404
+ return {}
}})
+ }})
+ }})
+  }})
+  }})
+  }})
+