mirror of
https://github.com/twbs/bootstrap.git
synced 2024-12-10 22:24:19 +01:00
990 lines
28 KiB
JavaScript
990 lines
28 KiB
JavaScript
/*!
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* Bootstrap tooltip.js v5.0.1 (https://getbootstrap.com/)
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* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/selector-engine.js'), require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./base-component.js')) :
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typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/selector-engine', './dom/data', './dom/event-handler', './dom/manipulator', './base-component'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tooltip = factory(global.Popper, global.SelectorEngine, global.Data, global.EventHandler, global.Manipulator, global.Base));
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}(this, (function (Popper, SelectorEngine, Data, EventHandler, Manipulator, BaseComponent) { 'use strict';
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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function _interopNamespace(e) {
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if (e && e.__esModule) return e;
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var n = Object.create(null);
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if (e) {
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Object.keys(e).forEach(function (k) {
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if (k !== 'default') {
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var d = Object.getOwnPropertyDescriptor(e, k);
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Object.defineProperty(n, k, d.get ? d : {
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enumerable: true,
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get: function () {
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return e[k];
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}
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});
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}
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});
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}
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n['default'] = e;
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return Object.freeze(n);
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}
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var Popper__namespace = /*#__PURE__*/_interopNamespace(Popper);
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var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
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var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
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var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
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var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
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var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v5.0.1): util/index.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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const MAX_UID = 1000000;
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const toType = obj => {
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if (obj === null || obj === undefined) {
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return `${obj}`;
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}
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return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
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};
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/**
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* --------------------------------------------------------------------------
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* Public Util Api
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* --------------------------------------------------------------------------
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*/
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const getUID = prefix => {
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do {
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prefix += Math.floor(Math.random() * MAX_UID);
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} while (document.getElementById(prefix));
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return prefix;
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};
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const isElement = obj => {
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if (!obj || typeof obj !== 'object') {
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return false;
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}
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if (typeof obj.jquery !== 'undefined') {
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obj = obj[0];
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}
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return typeof obj.nodeType !== 'undefined';
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};
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const getElement = obj => {
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if (isElement(obj)) {
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// it's a jQuery object or a node element
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return obj.jquery ? obj[0] : obj;
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}
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if (typeof obj === 'string' && obj.length > 0) {
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return SelectorEngine__default['default'].findOne(obj);
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}
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return null;
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};
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const typeCheckConfig = (componentName, config, configTypes) => {
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Object.keys(configTypes).forEach(property => {
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const expectedTypes = configTypes[property];
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const value = config[property];
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const valueType = value && isElement(value) ? 'element' : toType(value);
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if (!new RegExp(expectedTypes).test(valueType)) {
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throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
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}
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});
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};
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const findShadowRoot = element => {
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if (!document.documentElement.attachShadow) {
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return null;
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} // Can find the shadow root otherwise it'll return the document
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if (typeof element.getRootNode === 'function') {
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const root = element.getRootNode();
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return root instanceof ShadowRoot ? root : null;
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}
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if (element instanceof ShadowRoot) {
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return element;
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} // when we don't find a shadow root
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if (!element.parentNode) {
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return null;
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}
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return findShadowRoot(element.parentNode);
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};
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const noop = () => {};
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const getjQuery = () => {
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const {
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jQuery
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} = window;
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if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
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return jQuery;
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}
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return null;
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};
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const onDOMContentLoaded = callback => {
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', callback);
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} else {
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callback();
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}
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};
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const isRTL = () => document.documentElement.dir === 'rtl';
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const defineJQueryPlugin = plugin => {
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onDOMContentLoaded(() => {
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const $ = getjQuery();
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/* istanbul ignore if */
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if ($) {
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const name = plugin.NAME;
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const JQUERY_NO_CONFLICT = $.fn[name];
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$.fn[name] = plugin.jQueryInterface;
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$.fn[name].Constructor = plugin;
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$.fn[name].noConflict = () => {
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$.fn[name] = JQUERY_NO_CONFLICT;
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return plugin.jQueryInterface;
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};
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}
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});
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};
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v5.0.1): util/sanitizer.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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const uriAttrs = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);
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const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
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/**
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* A pattern that recognizes a commonly useful subset of URLs that are safe.
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*
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* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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*/
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const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/i;
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/**
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* A pattern that matches safe data URLs. Only matches image, video and audio types.
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*
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* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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*/
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const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
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const allowedAttribute = (attr, allowedAttributeList) => {
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const attrName = attr.nodeName.toLowerCase();
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if (allowedAttributeList.includes(attrName)) {
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if (uriAttrs.has(attrName)) {
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return Boolean(SAFE_URL_PATTERN.test(attr.nodeValue) || DATA_URL_PATTERN.test(attr.nodeValue));
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}
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return true;
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}
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const regExp = allowedAttributeList.filter(attrRegex => attrRegex instanceof RegExp); // Check if a regular expression validates the attribute.
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for (let i = 0, len = regExp.length; i < len; i++) {
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if (regExp[i].test(attrName)) {
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return true;
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}
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}
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return false;
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};
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const DefaultAllowlist = {
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// Global attributes allowed on any supplied element below.
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'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
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a: ['target', 'href', 'title', 'rel'],
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area: [],
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b: [],
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br: [],
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col: [],
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code: [],
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div: [],
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em: [],
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hr: [],
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h1: [],
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h2: [],
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h3: [],
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h4: [],
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h5: [],
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h6: [],
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i: [],
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img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
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li: [],
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ol: [],
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p: [],
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pre: [],
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s: [],
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small: [],
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span: [],
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sub: [],
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sup: [],
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strong: [],
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u: [],
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ul: []
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};
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function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
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if (!unsafeHtml.length) {
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return unsafeHtml;
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}
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if (sanitizeFn && typeof sanitizeFn === 'function') {
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return sanitizeFn(unsafeHtml);
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}
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const domParser = new window.DOMParser();
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const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
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const allowlistKeys = Object.keys(allowList);
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const elements = [].concat(...createdDocument.body.querySelectorAll('*'));
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for (let i = 0, len = elements.length; i < len; i++) {
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const el = elements[i];
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const elName = el.nodeName.toLowerCase();
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if (!allowlistKeys.includes(elName)) {
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el.parentNode.removeChild(el);
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continue;
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}
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const attributeList = [].concat(...el.attributes);
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const allowedAttributes = [].concat(allowList['*'] || [], allowList[elName] || []);
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attributeList.forEach(attr => {
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if (!allowedAttribute(attr, allowedAttributes)) {
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el.removeAttribute(attr.nodeName);
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}
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});
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}
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return createdDocument.body.innerHTML;
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}
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v5.0.1): tooltip.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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const NAME = 'tooltip';
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const DATA_KEY = 'bs.tooltip';
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const EVENT_KEY = `.${DATA_KEY}`;
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const CLASS_PREFIX = 'bs-tooltip';
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const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g');
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const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
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const DefaultType = {
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animation: 'boolean',
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template: 'string',
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title: '(string|element|function)',
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trigger: 'string',
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delay: '(number|object)',
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html: 'boolean',
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selector: '(string|boolean)',
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placement: '(string|function)',
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offset: '(array|string|function)',
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container: '(string|element|boolean)',
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fallbackPlacements: 'array',
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boundary: '(string|element)',
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customClass: '(string|function)',
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sanitize: 'boolean',
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sanitizeFn: '(null|function)',
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allowList: 'object',
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popperConfig: '(null|object|function)'
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};
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const AttachmentMap = {
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AUTO: 'auto',
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TOP: 'top',
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RIGHT: isRTL() ? 'left' : 'right',
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BOTTOM: 'bottom',
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LEFT: isRTL() ? 'right' : 'left'
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};
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const Default = {
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animation: true,
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template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
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trigger: 'hover focus',
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title: '',
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delay: 0,
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html: false,
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selector: false,
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placement: 'top',
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offset: [0, 0],
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container: false,
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fallbackPlacements: ['top', 'right', 'bottom', 'left'],
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boundary: 'clippingParents',
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customClass: '',
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sanitize: true,
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sanitizeFn: null,
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allowList: DefaultAllowlist,
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popperConfig: null
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};
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const Event = {
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HIDE: `hide${EVENT_KEY}`,
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HIDDEN: `hidden${EVENT_KEY}`,
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SHOW: `show${EVENT_KEY}`,
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SHOWN: `shown${EVENT_KEY}`,
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INSERTED: `inserted${EVENT_KEY}`,
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CLICK: `click${EVENT_KEY}`,
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FOCUSIN: `focusin${EVENT_KEY}`,
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FOCUSOUT: `focusout${EVENT_KEY}`,
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MOUSEENTER: `mouseenter${EVENT_KEY}`,
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MOUSELEAVE: `mouseleave${EVENT_KEY}`
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};
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const CLASS_NAME_FADE = 'fade';
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const CLASS_NAME_MODAL = 'modal';
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const CLASS_NAME_SHOW = 'show';
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const HOVER_STATE_SHOW = 'show';
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const HOVER_STATE_OUT = 'out';
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const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
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const TRIGGER_HOVER = 'hover';
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const TRIGGER_FOCUS = 'focus';
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const TRIGGER_CLICK = 'click';
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const TRIGGER_MANUAL = 'manual';
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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class Tooltip extends BaseComponent__default['default'] {
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constructor(element, config) {
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if (typeof Popper__namespace === 'undefined') {
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throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
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}
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super(element); // private
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this._isEnabled = true;
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this._timeout = 0;
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this._hoverState = '';
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this._activeTrigger = {};
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this._popper = null; // Protected
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this._config = this._getConfig(config);
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this.tip = null;
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this._setListeners();
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} // Getters
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static get Default() {
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return Default;
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}
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static get NAME() {
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return NAME;
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}
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static get Event() {
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return Event;
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}
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static get DefaultType() {
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return DefaultType;
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} // Public
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enable() {
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this._isEnabled = true;
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}
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disable() {
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this._isEnabled = false;
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}
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toggleEnabled() {
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this._isEnabled = !this._isEnabled;
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}
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toggle(event) {
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if (!this._isEnabled) {
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return;
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}
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if (event) {
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const context = this._initializeOnDelegatedTarget(event);
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context._activeTrigger.click = !context._activeTrigger.click;
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if (context._isWithActiveTrigger()) {
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context._enter(null, context);
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} else {
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context._leave(null, context);
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}
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} else {
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if (this.getTipElement().classList.contains(CLASS_NAME_SHOW)) {
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this._leave(null, this);
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return;
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}
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this._enter(null, this);
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}
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}
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dispose() {
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clearTimeout(this._timeout);
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EventHandler__default['default'].off(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler);
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if (this.tip && this.tip.parentNode) {
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this.tip.parentNode.removeChild(this.tip);
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}
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if (this._popper) {
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this._popper.destroy();
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}
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super.dispose();
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}
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show() {
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if (this._element.style.display === 'none') {
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throw new Error('Please use show on visible elements');
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}
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if (!(this.isWithContent() && this._isEnabled)) {
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return;
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}
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const showEvent = EventHandler__default['default'].trigger(this._element, this.constructor.Event.SHOW);
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const shadowRoot = findShadowRoot(this._element);
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const isInTheDom = shadowRoot === null ? this._element.ownerDocument.documentElement.contains(this._element) : shadowRoot.contains(this._element);
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if (showEvent.defaultPrevented || !isInTheDom) {
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return;
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}
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const tip = this.getTipElement();
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const tipId = getUID(this.constructor.NAME);
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tip.setAttribute('id', tipId);
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this._element.setAttribute('aria-describedby', tipId);
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this.setContent();
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if (this._config.animation) {
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tip.classList.add(CLASS_NAME_FADE);
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}
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const placement = typeof this._config.placement === 'function' ? this._config.placement.call(this, tip, this._element) : this._config.placement;
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const attachment = this._getAttachment(placement);
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this._addAttachmentClass(attachment);
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const {
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container
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} = this._config;
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Data__default['default'].set(tip, this.constructor.DATA_KEY, this);
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if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
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container.appendChild(tip);
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EventHandler__default['default'].trigger(this._element, this.constructor.Event.INSERTED);
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}
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if (this._popper) {
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this._popper.update();
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} else {
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this._popper = Popper__namespace.createPopper(this._element, tip, this._getPopperConfig(attachment));
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}
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tip.classList.add(CLASS_NAME_SHOW);
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const customClass = typeof this._config.customClass === 'function' ? this._config.customClass() : this._config.customClass;
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if (customClass) {
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tip.classList.add(...customClass.split(' '));
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} // If this is a touch-enabled device we add extra
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// empty mouseover listeners to the body's immediate children;
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// only needed because of broken event delegation on iOS
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// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
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if ('ontouchstart' in document.documentElement) {
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[].concat(...document.body.children).forEach(element => {
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EventHandler__default['default'].on(element, 'mouseover', noop);
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});
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}
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const complete = () => {
|
|
const prevHoverState = this._hoverState;
|
|
this._hoverState = null;
|
|
EventHandler__default['default'].trigger(this._element, this.constructor.Event.SHOWN);
|
|
|
|
if (prevHoverState === HOVER_STATE_OUT) {
|
|
this._leave(null, this);
|
|
}
|
|
};
|
|
|
|
const isAnimated = this.tip.classList.contains(CLASS_NAME_FADE);
|
|
|
|
this._queueCallback(complete, this.tip, isAnimated);
|
|
}
|
|
|
|
hide() {
|
|
if (!this._popper) {
|
|
return;
|
|
}
|
|
|
|
const tip = this.getTipElement();
|
|
|
|
const complete = () => {
|
|
if (this._isWithActiveTrigger()) {
|
|
return;
|
|
}
|
|
|
|
if (this._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
|
|
tip.parentNode.removeChild(tip);
|
|
}
|
|
|
|
this._cleanTipClass();
|
|
|
|
this._element.removeAttribute('aria-describedby');
|
|
|
|
EventHandler__default['default'].trigger(this._element, this.constructor.Event.HIDDEN);
|
|
|
|
if (this._popper) {
|
|
this._popper.destroy();
|
|
|
|
this._popper = null;
|
|
}
|
|
};
|
|
|
|
const hideEvent = EventHandler__default['default'].trigger(this._element, this.constructor.Event.HIDE);
|
|
|
|
if (hideEvent.defaultPrevented) {
|
|
return;
|
|
}
|
|
|
|
tip.classList.remove(CLASS_NAME_SHOW); // If this is a touch-enabled device we remove the extra
|
|
// empty mouseover listeners we added for iOS support
|
|
|
|
if ('ontouchstart' in document.documentElement) {
|
|
[].concat(...document.body.children).forEach(element => EventHandler__default['default'].off(element, 'mouseover', noop));
|
|
}
|
|
|
|
this._activeTrigger[TRIGGER_CLICK] = false;
|
|
this._activeTrigger[TRIGGER_FOCUS] = false;
|
|
this._activeTrigger[TRIGGER_HOVER] = false;
|
|
const isAnimated = this.tip.classList.contains(CLASS_NAME_FADE);
|
|
|
|
this._queueCallback(complete, this.tip, isAnimated);
|
|
|
|
this._hoverState = '';
|
|
}
|
|
|
|
update() {
|
|
if (this._popper !== null) {
|
|
this._popper.update();
|
|
}
|
|
} // Protected
|
|
|
|
|
|
isWithContent() {
|
|
return Boolean(this.getTitle());
|
|
}
|
|
|
|
getTipElement() {
|
|
if (this.tip) {
|
|
return this.tip;
|
|
}
|
|
|
|
const element = document.createElement('div');
|
|
element.innerHTML = this._config.template;
|
|
this.tip = element.children[0];
|
|
return this.tip;
|
|
}
|
|
|
|
setContent() {
|
|
const tip = this.getTipElement();
|
|
this.setElementContent(SelectorEngine__default['default'].findOne(SELECTOR_TOOLTIP_INNER, tip), this.getTitle());
|
|
tip.classList.remove(CLASS_NAME_FADE, CLASS_NAME_SHOW);
|
|
}
|
|
|
|
setElementContent(element, content) {
|
|
if (element === null) {
|
|
return;
|
|
}
|
|
|
|
if (isElement(content)) {
|
|
content = getElement(content); // content is a DOM node or a jQuery
|
|
|
|
if (this._config.html) {
|
|
if (content.parentNode !== element) {
|
|
element.innerHTML = '';
|
|
element.appendChild(content);
|
|
}
|
|
} else {
|
|
element.textContent = content.textContent;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if (this._config.html) {
|
|
if (this._config.sanitize) {
|
|
content = sanitizeHtml(content, this._config.allowList, this._config.sanitizeFn);
|
|
}
|
|
|
|
element.innerHTML = content;
|
|
} else {
|
|
element.textContent = content;
|
|
}
|
|
}
|
|
|
|
getTitle() {
|
|
let title = this._element.getAttribute('data-bs-original-title');
|
|
|
|
if (!title) {
|
|
title = typeof this._config.title === 'function' ? this._config.title.call(this._element) : this._config.title;
|
|
}
|
|
|
|
return title;
|
|
}
|
|
|
|
updateAttachment(attachment) {
|
|
if (attachment === 'right') {
|
|
return 'end';
|
|
}
|
|
|
|
if (attachment === 'left') {
|
|
return 'start';
|
|
}
|
|
|
|
return attachment;
|
|
} // Private
|
|
|
|
|
|
_initializeOnDelegatedTarget(event, context) {
|
|
const dataKey = this.constructor.DATA_KEY;
|
|
context = context || Data__default['default'].get(event.delegateTarget, dataKey);
|
|
|
|
if (!context) {
|
|
context = new this.constructor(event.delegateTarget, this._getDelegateConfig());
|
|
Data__default['default'].set(event.delegateTarget, dataKey, context);
|
|
}
|
|
|
|
return context;
|
|
}
|
|
|
|
_getOffset() {
|
|
const {
|
|
offset
|
|
} = this._config;
|
|
|
|
if (typeof offset === 'string') {
|
|
return offset.split(',').map(val => Number.parseInt(val, 10));
|
|
}
|
|
|
|
if (typeof offset === 'function') {
|
|
return popperData => offset(popperData, this._element);
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
_getPopperConfig(attachment) {
|
|
const defaultBsPopperConfig = {
|
|
placement: attachment,
|
|
modifiers: [{
|
|
name: 'flip',
|
|
options: {
|
|
fallbackPlacements: this._config.fallbackPlacements
|
|
}
|
|
}, {
|
|
name: 'offset',
|
|
options: {
|
|
offset: this._getOffset()
|
|
}
|
|
}, {
|
|
name: 'preventOverflow',
|
|
options: {
|
|
boundary: this._config.boundary
|
|
}
|
|
}, {
|
|
name: 'arrow',
|
|
options: {
|
|
element: `.${this.constructor.NAME}-arrow`
|
|
}
|
|
}, {
|
|
name: 'onChange',
|
|
enabled: true,
|
|
phase: 'afterWrite',
|
|
fn: data => this._handlePopperPlacementChange(data)
|
|
}],
|
|
onFirstUpdate: data => {
|
|
if (data.options.placement !== data.placement) {
|
|
this._handlePopperPlacementChange(data);
|
|
}
|
|
}
|
|
};
|
|
return { ...defaultBsPopperConfig,
|
|
...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
|
|
};
|
|
}
|
|
|
|
_addAttachmentClass(attachment) {
|
|
this.getTipElement().classList.add(`${CLASS_PREFIX}-${this.updateAttachment(attachment)}`);
|
|
}
|
|
|
|
_getAttachment(placement) {
|
|
return AttachmentMap[placement.toUpperCase()];
|
|
}
|
|
|
|
_setListeners() {
|
|
const triggers = this._config.trigger.split(' ');
|
|
|
|
triggers.forEach(trigger => {
|
|
if (trigger === 'click') {
|
|
EventHandler__default['default'].on(this._element, this.constructor.Event.CLICK, this._config.selector, event => this.toggle(event));
|
|
} else if (trigger !== TRIGGER_MANUAL) {
|
|
const eventIn = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSEENTER : this.constructor.Event.FOCUSIN;
|
|
const eventOut = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSELEAVE : this.constructor.Event.FOCUSOUT;
|
|
EventHandler__default['default'].on(this._element, eventIn, this._config.selector, event => this._enter(event));
|
|
EventHandler__default['default'].on(this._element, eventOut, this._config.selector, event => this._leave(event));
|
|
}
|
|
});
|
|
|
|
this._hideModalHandler = () => {
|
|
if (this._element) {
|
|
this.hide();
|
|
}
|
|
};
|
|
|
|
EventHandler__default['default'].on(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler);
|
|
|
|
if (this._config.selector) {
|
|
this._config = { ...this._config,
|
|
trigger: 'manual',
|
|
selector: ''
|
|
};
|
|
} else {
|
|
this._fixTitle();
|
|
}
|
|
}
|
|
|
|
_fixTitle() {
|
|
const title = this._element.getAttribute('title');
|
|
|
|
const originalTitleType = typeof this._element.getAttribute('data-bs-original-title');
|
|
|
|
if (title || originalTitleType !== 'string') {
|
|
this._element.setAttribute('data-bs-original-title', title || '');
|
|
|
|
if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
|
|
this._element.setAttribute('aria-label', title);
|
|
}
|
|
|
|
this._element.setAttribute('title', '');
|
|
}
|
|
}
|
|
|
|
_enter(event, context) {
|
|
context = this._initializeOnDelegatedTarget(event, context);
|
|
|
|
if (event) {
|
|
context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
|
|
}
|
|
|
|
if (context.getTipElement().classList.contains(CLASS_NAME_SHOW) || context._hoverState === HOVER_STATE_SHOW) {
|
|
context._hoverState = HOVER_STATE_SHOW;
|
|
return;
|
|
}
|
|
|
|
clearTimeout(context._timeout);
|
|
context._hoverState = HOVER_STATE_SHOW;
|
|
|
|
if (!context._config.delay || !context._config.delay.show) {
|
|
context.show();
|
|
return;
|
|
}
|
|
|
|
context._timeout = setTimeout(() => {
|
|
if (context._hoverState === HOVER_STATE_SHOW) {
|
|
context.show();
|
|
}
|
|
}, context._config.delay.show);
|
|
}
|
|
|
|
_leave(event, context) {
|
|
context = this._initializeOnDelegatedTarget(event, context);
|
|
|
|
if (event) {
|
|
context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = context._element.contains(event.relatedTarget);
|
|
}
|
|
|
|
if (context._isWithActiveTrigger()) {
|
|
return;
|
|
}
|
|
|
|
clearTimeout(context._timeout);
|
|
context._hoverState = HOVER_STATE_OUT;
|
|
|
|
if (!context._config.delay || !context._config.delay.hide) {
|
|
context.hide();
|
|
return;
|
|
}
|
|
|
|
context._timeout = setTimeout(() => {
|
|
if (context._hoverState === HOVER_STATE_OUT) {
|
|
context.hide();
|
|
}
|
|
}, context._config.delay.hide);
|
|
}
|
|
|
|
_isWithActiveTrigger() {
|
|
for (const trigger in this._activeTrigger) {
|
|
if (this._activeTrigger[trigger]) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
_getConfig(config) {
|
|
const dataAttributes = Manipulator__default['default'].getDataAttributes(this._element);
|
|
Object.keys(dataAttributes).forEach(dataAttr => {
|
|
if (DISALLOWED_ATTRIBUTES.has(dataAttr)) {
|
|
delete dataAttributes[dataAttr];
|
|
}
|
|
});
|
|
config = { ...this.constructor.Default,
|
|
...dataAttributes,
|
|
...(typeof config === 'object' && config ? config : {})
|
|
};
|
|
config.container = config.container === false ? document.body : getElement(config.container);
|
|
|
|
if (typeof config.delay === 'number') {
|
|
config.delay = {
|
|
show: config.delay,
|
|
hide: config.delay
|
|
};
|
|
}
|
|
|
|
if (typeof config.title === 'number') {
|
|
config.title = config.title.toString();
|
|
}
|
|
|
|
if (typeof config.content === 'number') {
|
|
config.content = config.content.toString();
|
|
}
|
|
|
|
typeCheckConfig(NAME, config, this.constructor.DefaultType);
|
|
|
|
if (config.sanitize) {
|
|
config.template = sanitizeHtml(config.template, config.allowList, config.sanitizeFn);
|
|
}
|
|
|
|
return config;
|
|
}
|
|
|
|
_getDelegateConfig() {
|
|
const config = {};
|
|
|
|
if (this._config) {
|
|
for (const key in this._config) {
|
|
if (this.constructor.Default[key] !== this._config[key]) {
|
|
config[key] = this._config[key];
|
|
}
|
|
}
|
|
}
|
|
|
|
return config;
|
|
}
|
|
|
|
_cleanTipClass() {
|
|
const tip = this.getTipElement();
|
|
const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX);
|
|
|
|
if (tabClass !== null && tabClass.length > 0) {
|
|
tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
|
|
}
|
|
}
|
|
|
|
_handlePopperPlacementChange(popperData) {
|
|
const {
|
|
state
|
|
} = popperData;
|
|
|
|
if (!state) {
|
|
return;
|
|
}
|
|
|
|
this.tip = state.elements.popper;
|
|
|
|
this._cleanTipClass();
|
|
|
|
this._addAttachmentClass(this._getAttachment(state.placement));
|
|
} // Static
|
|
|
|
|
|
static jQueryInterface(config) {
|
|
return this.each(function () {
|
|
let data = Data__default['default'].get(this, DATA_KEY);
|
|
|
|
const _config = typeof config === 'object' && config;
|
|
|
|
if (!data && /dispose|hide/.test(config)) {
|
|
return;
|
|
}
|
|
|
|
if (!data) {
|
|
data = new Tooltip(this, _config);
|
|
}
|
|
|
|
if (typeof config === 'string') {
|
|
if (typeof data[config] === 'undefined') {
|
|
throw new TypeError(`No method named "${config}"`);
|
|
}
|
|
|
|
data[config]();
|
|
}
|
|
});
|
|
}
|
|
|
|
}
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* jQuery
|
|
* ------------------------------------------------------------------------
|
|
* add .Tooltip to jQuery only if jQuery is present
|
|
*/
|
|
|
|
|
|
defineJQueryPlugin(Tooltip);
|
|
|
|
return Tooltip;
|
|
|
|
})));
|
|
//# sourceMappingURL=tooltip.js.map
|