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Diffstat (limited to 'assets/js/mark.js')
| -rw-r--r-- | assets/js/mark.js | 1068 |
1 files changed, 1068 insertions, 0 deletions
diff --git a/assets/js/mark.js b/assets/js/mark.js new file mode 100644 index 0000000..b8ec0e2 --- /dev/null +++ b/assets/js/mark.js @@ -0,0 +1,1068 @@ +/*!*************************************************** +* mark.js v8.11.1 +* https://markjs.io/ +* Copyright (c) 2014–2018, Julian Kühnel +* Released under the MIT license https://git.io/vwTVl +*****************************************************/ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global.Mark = factory()); +}(this, (function () { 'use strict'; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { + return typeof obj; +} : function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; +}; + + + + + + + + + + + +var classCallCheck = function (instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } +}; + +var createClass = function () { + function defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; +}(); + + + + + + + +var _extends = Object.assign || function (target) { + for (var i = 1; i < arguments.length; i++) { + var source = arguments[i]; + + for (var key in source) { + if (Object.prototype.hasOwnProperty.call(source, key)) { + target[key] = source[key]; + } + } + } + + return target; +}; + +var DOMIterator = function () { + function DOMIterator(ctx) { + var iframes = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var exclude = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : []; + var iframesTimeout = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 5000; + classCallCheck(this, DOMIterator); + + this.ctx = ctx; + this.iframes = iframes; + this.exclude = exclude; + this.iframesTimeout = iframesTimeout; + } + + createClass(DOMIterator, [{ + key: 'getContexts', + value: function getContexts() { + var ctx = void 0, + filteredCtx = []; + if (typeof this.ctx === 'undefined' || !this.ctx) { + ctx = []; + } else if (NodeList.prototype.isPrototypeOf(this.ctx)) { + ctx = Array.prototype.slice.call(this.ctx); + } else if (Array.isArray(this.ctx)) { + ctx = this.ctx; + } else if (typeof this.ctx === 'string') { + ctx = Array.prototype.slice.call(document.querySelectorAll(this.ctx)); + } else { + ctx = [this.ctx]; + } + ctx.forEach(function (ctx) { + var isDescendant = filteredCtx.filter(function (contexts) { + return contexts.contains(ctx); + }).length > 0; + if (filteredCtx.indexOf(ctx) === -1 && !isDescendant) { + filteredCtx.push(ctx); + } + }); + return filteredCtx; + } + }, { + key: 'getIframeContents', + value: function getIframeContents(ifr, successFn) { + var errorFn = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function () {}; + + var doc = void 0; + try { + var ifrWin = ifr.contentWindow; + doc = ifrWin.document; + if (!ifrWin || !doc) { + throw new Error('iframe inaccessible'); + } + } catch (e) { + errorFn(); + } + if (doc) { + successFn(doc); + } + } + }, { + key: 'isIframeBlank', + value: function isIframeBlank(ifr) { + var bl = 'about:blank', + src = ifr.getAttribute('src').trim(), + href = ifr.contentWindow.location.href; + return href === bl && src !== bl && src; + } + }, { + key: 'observeIframeLoad', + value: function observeIframeLoad(ifr, successFn, errorFn) { + var _this = this; + + var called = false, + tout = null; + var listener = function listener() { + if (called) { + return; + } + called = true; + clearTimeout(tout); + try { + if (!_this.isIframeBlank(ifr)) { + ifr.removeEventListener('load', listener); + _this.getIframeContents(ifr, successFn, errorFn); + } + } catch (e) { + errorFn(); + } + }; + ifr.addEventListener('load', listener); + tout = setTimeout(listener, this.iframesTimeout); + } + }, { + key: 'onIframeReady', + value: function onIframeReady(ifr, successFn, errorFn) { + try { + if (ifr.contentWindow.document.readyState === 'complete') { + if (this.isIframeBlank(ifr)) { + this.observeIframeLoad(ifr, successFn, errorFn); + } else { + this.getIframeContents(ifr, successFn, errorFn); + } + } else { + this.observeIframeLoad(ifr, successFn, errorFn); + } + } catch (e) { + errorFn(); + } + } + }, { + key: 'waitForIframes', + value: function waitForIframes(ctx, done) { + var _this2 = this; + + var eachCalled = 0; + this.forEachIframe(ctx, function () { + return true; + }, function (ifr) { + eachCalled++; + _this2.waitForIframes(ifr.querySelector('html'), function () { + if (! --eachCalled) { + done(); + } + }); + }, function (handled) { + if (!handled) { + done(); + } + }); + } + }, { + key: 'forEachIframe', + value: function forEachIframe(ctx, filter, each) { + var _this3 = this; + + var end = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : function () {}; + + var ifr = ctx.querySelectorAll('iframe'), + open = ifr.length, + handled = 0; + ifr = Array.prototype.slice.call(ifr); + var checkEnd = function checkEnd() { + if (--open <= 0) { + end(handled); + } + }; + if (!open) { + checkEnd(); + } + ifr.forEach(function (ifr) { + if (DOMIterator.matches(ifr, _this3.exclude)) { + checkEnd(); + } else { + _this3.onIframeReady(ifr, function (con) { + if (filter(ifr)) { + handled++; + each(con); + } + checkEnd(); + }, checkEnd); + } + }); + } + }, { + key: 'createIterator', + value: function createIterator(ctx, whatToShow, filter) { + return document.createNodeIterator(ctx, whatToShow, filter, false); + } + }, { + key: 'createInstanceOnIframe', + value: function createInstanceOnIframe(contents) { + return new DOMIterator(contents.querySelector('html'), this.iframes); + } + }, { + key: 'compareNodeIframe', + value: function compareNodeIframe(node, prevNode, ifr) { + var compCurr = node.compareDocumentPosition(ifr), + prev = Node.DOCUMENT_POSITION_PRECEDING; + if (compCurr & prev) { + if (prevNode !== null) { + var compPrev = prevNode.compareDocumentPosition(ifr), + after = Node.DOCUMENT_POSITION_FOLLOWING; + if (compPrev & after) { + return true; + } + } else { + return true; + } + } + return false; + } + }, { + key: 'getIteratorNode', + value: function getIteratorNode(itr) { + var prevNode = itr.previousNode(); + var node = void 0; + if (prevNode === null) { + node = itr.nextNode(); + } else { + node = itr.nextNode() && itr.nextNode(); + } + return { + prevNode: prevNode, + node: node + }; + } + }, { + key: 'checkIframeFilter', + value: function checkIframeFilter(node, prevNode, currIfr, ifr) { + var key = false, + handled = false; + ifr.forEach(function (ifrDict, i) { + if (ifrDict.val === currIfr) { + key = i; + handled = ifrDict.handled; + } + }); + if (this.compareNodeIframe(node, prevNode, currIfr)) { + if (key === false && !handled) { + ifr.push({ + val: currIfr, + handled: true + }); + } else if (key !== false && !handled) { + ifr[key].handled = true; + } + return true; + } + if (key === false) { + ifr.push({ + val: currIfr, + handled: false + }); + } + return false; + } + }, { + key: 'handleOpenIframes', + value: function handleOpenIframes(ifr, whatToShow, eCb, fCb) { + var _this4 = this; + + ifr.forEach(function (ifrDict) { + if (!ifrDict.handled) { + _this4.getIframeContents(ifrDict.val, function (con) { + _this4.createInstanceOnIframe(con).forEachNode(whatToShow, eCb, fCb); + }); + } + }); + } + }, { + key: 'iterateThroughNodes', + value: function iterateThroughNodes(whatToShow, ctx, eachCb, filterCb, doneCb) { + var _this5 = this; + + var itr = this.createIterator(ctx, whatToShow, filterCb); + var ifr = [], + elements = [], + node = void 0, + prevNode = void 0, + retrieveNodes = function retrieveNodes() { + var _getIteratorNode = _this5.getIteratorNode(itr); + + prevNode = _getIteratorNode.prevNode; + node = _getIteratorNode.node; + + return node; + }; + while (retrieveNodes()) { + if (this.iframes) { + this.forEachIframe(ctx, function (currIfr) { + return _this5.checkIframeFilter(node, prevNode, currIfr, ifr); + }, function (con) { + _this5.createInstanceOnIframe(con).forEachNode(whatToShow, function (ifrNode) { + return elements.push(ifrNode); + }, filterCb); + }); + } + elements.push(node); + } + elements.forEach(function (node) { + eachCb(node); + }); + if (this.iframes) { + this.handleOpenIframes(ifr, whatToShow, eachCb, filterCb); + } + doneCb(); + } + }, { + key: 'forEachNode', + value: function forEachNode(whatToShow, each, filter) { + var _this6 = this; + + var done = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : function () {}; + + var contexts = this.getContexts(); + var open = contexts.length; + if (!open) { + done(); + } + contexts.forEach(function (ctx) { + var ready = function ready() { + _this6.iterateThroughNodes(whatToShow, ctx, each, filter, function () { + if (--open <= 0) { + done(); + } + }); + }; + if (_this6.iframes) { + _this6.waitForIframes(ctx, ready); + } else { + ready(); + } + }); + } + }], [{ + key: 'matches', + value: function matches(element, selector) { + var selectors = typeof selector === 'string' ? [selector] : selector, + fn = element.matches || element.matchesSelector || element.msMatchesSelector || element.mozMatchesSelector || element.oMatchesSelector || element.webkitMatchesSelector; + if (fn) { + var match = false; + selectors.every(function (sel) { + if (fn.call(element, sel)) { + match = true; + return false; + } + return true; + }); + return match; + } else { + return false; + } + } + }]); + return DOMIterator; +}(); + +var Mark$1 = function () { + function Mark(ctx) { + classCallCheck(this, Mark); + + this.ctx = ctx; + this.ie = false; + var ua = window.navigator.userAgent; + if (ua.indexOf('MSIE') > -1 || ua.indexOf('Trident') > -1) { + this.ie = true; + } + } + + createClass(Mark, [{ + key: 'log', + value: function log(msg) { + var level = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'debug'; + + var log = this.opt.log; + if (!this.opt.debug) { + return; + } + if ((typeof log === 'undefined' ? 'undefined' : _typeof(log)) === 'object' && typeof log[level] === 'function') { + log[level]('mark.js: ' + msg); + } + } + }, { + key: 'escapeStr', + value: function escapeStr(str) { + return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&'); + } + }, { + key: 'createRegExp', + value: function createRegExp(str) { + if (this.opt.wildcards !== 'disabled') { + str = this.setupWildcardsRegExp(str); + } + str = this.escapeStr(str); + if (Object.keys(this.opt.synonyms).length) { + str = this.createSynonymsRegExp(str); + } + if (this.opt.ignoreJoiners || this.opt.ignorePunctuation.length) { + str = this.setupIgnoreJoinersRegExp(str); + } + if (this.opt.diacritics) { + str = this.createDiacriticsRegExp(str); + } + str = this.createMergedBlanksRegExp(str); + if (this.opt.ignoreJoiners || this.opt.ignorePunctuation.length) { + str = this.createJoinersRegExp(str); + } + if (this.opt.wildcards !== 'disabled') { + str = this.createWildcardsRegExp(str); + } + str = this.createAccuracyRegExp(str); + return str; + } + }, { + key: 'createSynonymsRegExp', + value: function createSynonymsRegExp(str) { + var syn = this.opt.synonyms, + sens = this.opt.caseSensitive ? '' : 'i', + joinerPlaceholder = this.opt.ignoreJoiners || this.opt.ignorePunctuation.length ? '\0' : ''; + for (var index in syn) { + if (syn.hasOwnProperty(index)) { + var value = syn[index], + k1 = this.opt.wildcards !== 'disabled' ? this.setupWildcardsRegExp(index) : this.escapeStr(index), + k2 = this.opt.wildcards !== 'disabled' ? this.setupWildcardsRegExp(value) : this.escapeStr(value); + if (k1 !== '' && k2 !== '') { + str = str.replace(new RegExp('(' + this.escapeStr(k1) + '|' + this.escapeStr(k2) + ')', 'gm' + sens), joinerPlaceholder + ('(' + this.processSynomyms(k1) + '|') + (this.processSynomyms(k2) + ')') + joinerPlaceholder); + } + } + } + return str; + } + }, { + key: 'processSynomyms', + value: function processSynomyms(str) { + if (this.opt.ignoreJoiners || this.opt.ignorePunctuation.length) { + str = this.setupIgnoreJoinersRegExp(str); + } + return str; + } + }, { + key: 'setupWildcardsRegExp', + value: function setupWildcardsRegExp(str) { + str = str.replace(/(?:\\)*\?/g, function (val) { + return val.charAt(0) === '\\' ? '?' : '\x01'; + }); + return str.replace(/(?:\\)*\*/g, function (val) { + return val.charAt(0) === '\\' ? '*' : '\x02'; + }); + } + }, { + key: 'createWildcardsRegExp', + value: function createWildcardsRegExp(str) { + var spaces = this.opt.wildcards === 'withSpaces'; + return str.replace(/\u0001/g, spaces ? '[\\S\\s]?' : '\\S?').replace(/\u0002/g, spaces ? '[\\S\\s]*?' : '\\S*'); + } + }, { + key: 'setupIgnoreJoinersRegExp', + value: function setupIgnoreJoinersRegExp(str) { + return str.replace(/[^(|)\\]/g, function (val, indx, original) { + var nextChar = original.charAt(indx + 1); + if (/[(|)\\]/.test(nextChar) || nextChar === '') { + return val; + } else { + return val + '\0'; + } + }); + } + }, { + key: 'createJoinersRegExp', + value: function createJoinersRegExp(str) { + var joiner = []; + var ignorePunctuation = this.opt.ignorePunctuation; + if (Array.isArray(ignorePunctuation) && ignorePunctuation.length) { + joiner.push(this.escapeStr(ignorePunctuation.join(''))); + } + if (this.opt.ignoreJoiners) { + joiner.push('\\u00ad\\u200b\\u200c\\u200d'); + } + return joiner.length ? str.split(/\u0000+/).join('[' + joiner.join('') + ']*') : str; + } + }, { + key: 'createDiacriticsRegExp', + value: function createDiacriticsRegExp(str) { + var sens = this.opt.caseSensitive ? '' : 'i', + dct = this.opt.caseSensitive ? ['aàáảãạăằắẳẵặâầấẩẫậäåāą', 'AÀÁẢÃẠĂẰẮẲẴẶÂẦẤẨẪẬÄÅĀĄ', 'cçćč', 'CÇĆČ', 'dđď', 'DĐĎ', 'eèéẻẽẹêềếểễệëěēę', 'EÈÉẺẼẸÊỀẾỂỄỆËĚĒĘ', 'iìíỉĩịîïī', 'IÌÍỈĨỊÎÏĪ', 'lł', 'LŁ', 'nñňń', 'NÑŇŃ', 'oòóỏõọôồốổỗộơởỡớờợöøō', 'OÒÓỎÕỌÔỒỐỔỖỘƠỞỠỚỜỢÖØŌ', 'rř', 'RŘ', 'sšśșş', 'SŠŚȘŞ', 'tťțţ', 'TŤȚŢ', 'uùúủũụưừứửữựûüůū', 'UÙÚỦŨỤƯỪỨỬỮỰÛÜŮŪ', 'yýỳỷỹỵÿ', 'YÝỲỶỸỴŸ', 'zžżź', 'ZŽŻŹ'] : ['aàáảãạăằắẳẵặâầấẩẫậäåāąAÀÁẢÃẠĂẰẮẲẴẶÂẦẤẨẪẬÄÅĀĄ', 'cçćčCÇĆČ', 'dđďDĐĎ', 'eèéẻẽẹêềếểễệëěēęEÈÉẺẼẸÊỀẾỂỄỆËĚĒĘ', 'iìíỉĩịîïīIÌÍỈĨỊÎÏĪ', 'lłLŁ', 'nñňńNÑŇŃ', 'oòóỏõọôồốổỗộơởỡớờợöøōOÒÓỎÕỌÔỒỐỔỖỘƠỞỠỚỜỢÖØŌ', 'rřRŘ', 'sšśșşSŠŚȘŞ', 'tťțţTŤȚŢ', 'uùúủũụưừứửữựûüůūUÙÚỦŨỤƯỪỨỬỮỰÛÜŮŪ', 'yýỳỷỹỵÿYÝỲỶỸỴŸ', 'zžżźZŽŻŹ']; + var handled = []; + str.split('').forEach(function (ch) { + dct.every(function (dct) { + if (dct.indexOf(ch) !== -1) { + if (handled.indexOf(dct) > -1) { + return false; + } + str = str.replace(new RegExp('[' + dct + ']', 'gm' + sens), '[' + dct + ']'); + handled.push(dct); + } + return true; + }); + }); + return str; + } + }, { + key: 'createMergedBlanksRegExp', + value: function createMergedBlanksRegExp(str) { + return str.replace(/[\s]+/gmi, '[\\s]+'); + } + }, { + key: 'createAccuracyRegExp', + value: function createAccuracyRegExp(str) { + var _this = this; + + var chars = '!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~¡¿'; + var acc = this.opt.accuracy, + val = typeof acc === 'string' ? acc : acc.value, + ls = typeof acc === 'string' ? [] : acc.limiters, + lsJoin = ''; + ls.forEach(function (limiter) { + lsJoin += '|' + _this.escapeStr(limiter); + }); + switch (val) { + case 'partially': + default: + return '()(' + str + ')'; + case 'complementary': + lsJoin = '\\s' + (lsJoin ? lsJoin : this.escapeStr(chars)); + return '()([^' + lsJoin + ']*' + str + '[^' + lsJoin + ']*)'; + case 'exactly': + return '(^|\\s' + lsJoin + ')(' + str + ')(?=$|\\s' + lsJoin + ')'; + } + } + }, { + key: 'getSeparatedKeywords', + value: function getSeparatedKeywords(sv) { + var _this2 = this; + + var stack = []; + sv.forEach(function (kw) { + if (!_this2.opt.separateWordSearch) { + if (kw.trim() && stack.indexOf(kw) === -1) { + stack.push(kw); + } + } else { + kw.split(' ').forEach(function (kwSplitted) { + if (kwSplitted.trim() && stack.indexOf(kwSplitted) === -1) { + stack.push(kwSplitted); + } + }); + } + }); + return { + 'keywords': stack.sort(function (a, b) { + return b.length - a.length; + }), + 'length': stack.length + }; + } + }, { + key: 'isNumeric', + value: function isNumeric(value) { + return Number(parseFloat(value)) == value; + } + }, { + key: 'checkRanges', + value: function checkRanges(array) { + var _this3 = this; + + if (!Array.isArray(array) || Object.prototype.toString.call(array[0]) !== '[object Object]') { + this.log('markRanges() will only accept an array of objects'); + this.opt.noMatch(array); + return []; + } + var stack = []; + var last = 0; + array.sort(function (a, b) { + return a.start - b.start; + }).forEach(function (item) { + var _callNoMatchOnInvalid = _this3.callNoMatchOnInvalidRanges(item, last), + start = _callNoMatchOnInvalid.start, + end = _callNoMatchOnInvalid.end, + valid = _callNoMatchOnInvalid.valid; + + if (valid) { + item.start = start; + item.length = end - start; + stack.push(item); + last = end; + } + }); + return stack; + } + }, { + key: 'callNoMatchOnInvalidRanges', + value: function callNoMatchOnInvalidRanges(range, last) { + var start = void 0, + end = void 0, + valid = false; + if (range && typeof range.start !== 'undefined') { + start = parseInt(range.start, 10); + end = start + parseInt(range.length, 10); + if (this.isNumeric(range.start) && this.isNumeric(range.length) && end - last > 0 && end - start > 0) { + valid = true; + } else { + this.log('Ignoring invalid or overlapping range: ' + ('' + JSON.stringify(range))); + this.opt.noMatch(range); + } + } else { + this.log('Ignoring invalid range: ' + JSON.stringify(range)); + this.opt.noMatch(range); + } + return { + start: start, + end: end, + valid: valid + }; + } + }, { + key: 'checkWhitespaceRanges', + value: function checkWhitespaceRanges(range, originalLength, string) { + var end = void 0, + valid = true, + max = string.length, + offset = originalLength - max, + start = parseInt(range.start, 10) - offset; + start = start > max ? max : start; + end = start + parseInt(range.length, 10); + if (end > max) { + end = max; + this.log('End range automatically set to the max value of ' + max); + } + if (start < 0 || end - start < 0 || start > max || end > max) { + valid = false; + this.log('Invalid range: ' + JSON.stringify(range)); + this.opt.noMatch(range); + } else if (string.substring(start, end).replace(/\s+/g, '') === '') { + valid = false; + this.log('Skipping whitespace only range: ' + JSON.stringify(range)); + this.opt.noMatch(range); + } + return { + start: start, + end: end, + valid: valid + }; + } + }, { + key: 'getTextNodes', + value: function getTextNodes(cb) { + var _this4 = this; + + var val = '', + nodes = []; + this.iterator.forEachNode(NodeFilter.SHOW_TEXT, function (node) { + nodes.push({ + start: val.length, + end: (val += node.textContent).length, + node: node + }); + }, function (node) { + if (_this4.matchesExclude(node.parentNode)) { + return NodeFilter.FILTER_REJECT; + } else { + return NodeFilter.FILTER_ACCEPT; + } + }, function () { + cb({ + value: val, + nodes: nodes + }); + }); + } + }, { + key: 'matchesExclude', + value: function matchesExclude(el) { + return DOMIterator.matches(el, this.opt.exclude.concat(['script', 'style', 'title', 'head', 'html'])); + } + }, { + key: 'wrapRangeInTextNode', + value: function wrapRangeInTextNode(node, start, end) { + var hEl = !this.opt.element ? 'mark' : this.opt.element, + startNode = node.splitText(start), + ret = startNode.splitText(end - start); + var repl = document.createElement(hEl); + repl.setAttribute('data-markjs', 'true'); + if (this.opt.className) { + repl.setAttribute('class', this.opt.className); + } + repl.textContent = startNode.textContent; + startNode.parentNode.replaceChild(repl, startNode); + return ret; + } + }, { + key: 'wrapRangeInMappedTextNode', + value: function wrapRangeInMappedTextNode(dict, start, end, filterCb, eachCb) { + var _this5 = this; + + dict.nodes.every(function (n, i) { + var sibl = dict.nodes[i + 1]; + if (typeof sibl === 'undefined' || sibl.start > start) { + if (!filterCb(n.node)) { + return false; + } + var s = start - n.start, + e = (end > n.end ? n.end : end) - n.start, + startStr = dict.value.substr(0, n.start), + endStr = dict.value.substr(e + n.start); + n.node = _this5.wrapRangeInTextNode(n.node, s, e); + dict.value = startStr + endStr; + dict.nodes.forEach(function (k, j) { + if (j >= i) { + if (dict.nodes[j].start > 0 && j !== i) { + dict.nodes[j].start -= e; + } + dict.nodes[j].end -= e; + } + }); + end -= e; + eachCb(n.node.previousSibling, n.start); + if (end > n.end) { + start = n.end; + } else { + return false; + } + } + return true; + }); + } + }, { + key: 'wrapMatches', + value: function wrapMatches(regex, ignoreGroups, filterCb, eachCb, endCb) { + var _this6 = this; + + var matchIdx = ignoreGroups === 0 ? 0 : ignoreGroups + 1; + this.getTextNodes(function (dict) { + dict.nodes.forEach(function (node) { + node = node.node; + var match = void 0; + while ((match = regex.exec(node.textContent)) !== null && match[matchIdx] !== '') { + if (!filterCb(match[matchIdx], node)) { + continue; + } + var pos = match.index; + if (matchIdx !== 0) { + for (var i = 1; i < matchIdx; i++) { + pos += match[i].length; + } + } + node = _this6.wrapRangeInTextNode(node, pos, pos + match[matchIdx].length); + eachCb(node.previousSibling); + regex.lastIndex = 0; + } + }); + endCb(); + }); + } + }, { + key: 'wrapMatchesAcrossElements', + value: function wrapMatchesAcrossElements(regex, ignoreGroups, filterCb, eachCb, endCb) { + var _this7 = this; + + var matchIdx = ignoreGroups === 0 ? 0 : ignoreGroups + 1; + this.getTextNodes(function (dict) { + var match = void 0; + while ((match = regex.exec(dict.value)) !== null && match[matchIdx] !== '') { + var start = match.index; + if (matchIdx !== 0) { + for (var i = 1; i < matchIdx; i++) { + start += match[i].length; + } + } + var end = start + match[matchIdx].length; + _this7.wrapRangeInMappedTextNode(dict, start, end, function (node) { + return filterCb(match[matchIdx], node); + }, function (node, lastIndex) { + regex.lastIndex = lastIndex; + eachCb(node); + }); + } + endCb(); + }); + } + }, { + key: 'wrapRangeFromIndex', + value: function wrapRangeFromIndex(ranges, filterCb, eachCb, endCb) { + var _this8 = this; + + this.getTextNodes(function (dict) { + var originalLength = dict.value.length; + ranges.forEach(function (range, counter) { + var _checkWhitespaceRange = _this8.checkWhitespaceRanges(range, originalLength, dict.value), + start = _checkWhitespaceRange.start, + end = _checkWhitespaceRange.end, + valid = _checkWhitespaceRange.valid; + + if (valid) { + _this8.wrapRangeInMappedTextNode(dict, start, end, function (node) { + return filterCb(node, range, dict.value.substring(start, end), counter); + }, function (node) { + eachCb(node, range); + }); + } + }); + endCb(); + }); + } + }, { + key: 'unwrapMatches', + value: function unwrapMatches(node) { + var parent = node.parentNode; + var docFrag = document.createDocumentFragment(); + while (node.firstChild) { + docFrag.appendChild(node.removeChild(node.firstChild)); + } + parent.replaceChild(docFrag, node); + if (!this.ie) { + parent.normalize(); + } else { + this.normalizeTextNode(parent); + } + } + }, { + key: 'normalizeTextNode', + value: function normalizeTextNode(node) { + if (!node) { + return; + } + if (node.nodeType === 3) { + while (node.nextSibling && node.nextSibling.nodeType === 3) { + node.nodeValue += node.nextSibling.nodeValue; + node.parentNode.removeChild(node.nextSibling); + } + } else { + this.normalizeTextNode(node.firstChild); + } + this.normalizeTextNode(node.nextSibling); + } + }, { + key: 'markRegExp', + value: function markRegExp(regexp, opt) { + var _this9 = this; + + this.opt = opt; + this.log('Searching with expression "' + regexp + '"'); + var totalMatches = 0, + fn = 'wrapMatches'; + var eachCb = function eachCb(element) { + totalMatches++; + _this9.opt.each(element); + }; + if (this.opt.acrossElements) { + fn = 'wrapMatchesAcrossElements'; + } + this[fn](regexp, this.opt.ignoreGroups, function (match, node) { + return _this9.opt.filter(node, match, totalMatches); + }, eachCb, function () { + if (totalMatches === 0) { + _this9.opt.noMatch(regexp); + } + _this9.opt.done(totalMatches); + }); + } + }, { + key: 'mark', + value: function mark(sv, opt) { + var _this10 = this; + + this.opt = opt; + var totalMatches = 0, + fn = 'wrapMatches'; + + var _getSeparatedKeywords = this.getSeparatedKeywords(typeof sv === 'string' ? [sv] : sv), + kwArr = _getSeparatedKeywords.keywords, + kwArrLen = _getSeparatedKeywords.length, + sens = this.opt.caseSensitive ? '' : 'i', + handler = function handler(kw) { + var regex = new RegExp(_this10.createRegExp(kw), 'gm' + sens), + matches = 0; + _this10.log('Searching with expression "' + regex + '"'); + _this10[fn](regex, 1, function (term, node) { + return _this10.opt.filter(node, kw, totalMatches, matches); + }, function (element) { + matches++; + totalMatches++; + _this10.opt.each(element); + }, function () { + if (matches === 0) { + _this10.opt.noMatch(kw); + } + if (kwArr[kwArrLen - 1] === kw) { + _this10.opt.done(totalMatches); + } else { + handler(kwArr[kwArr.indexOf(kw) + 1]); + } + }); + }; + + if (this.opt.acrossElements) { + fn = 'wrapMatchesAcrossElements'; + } + if (kwArrLen === 0) { + this.opt.done(totalMatches); + } else { + handler(kwArr[0]); + } + } + }, { + key: 'markRanges', + value: function markRanges(rawRanges, opt) { + var _this11 = this; + + this.opt = opt; + var totalMatches = 0, + ranges = this.checkRanges(rawRanges); + if (ranges && ranges.length) { + this.log('Starting to mark with the following ranges: ' + JSON.stringify(ranges)); + this.wrapRangeFromIndex(ranges, function (node, range, match, counter) { + return _this11.opt.filter(node, range, match, counter); + }, function (element, range) { + totalMatches++; + _this11.opt.each(element, range); + }, function () { + _this11.opt.done(totalMatches); + }); + } else { + this.opt.done(totalMatches); + } + } + }, { + key: 'unmark', + value: function unmark(opt) { + var _this12 = this; + + this.opt = opt; + var sel = this.opt.element ? this.opt.element : '*'; + sel += '[data-markjs]'; + if (this.opt.className) { + sel += '.' + this.opt.className; + } + this.log('Removal selector "' + sel + '"'); + this.iterator.forEachNode(NodeFilter.SHOW_ELEMENT, function (node) { + _this12.unwrapMatches(node); + }, function (node) { + var matchesSel = DOMIterator.matches(node, sel), + matchesExclude = _this12.matchesExclude(node); + if (!matchesSel || matchesExclude) { + return NodeFilter.FILTER_REJECT; + } else { + return NodeFilter.FILTER_ACCEPT; + } + }, this.opt.done); + } + }, { + key: 'opt', + set: function set$$1(val) { + this._opt = _extends({}, { + 'element': '', + 'className': '', + 'exclude': [], + 'iframes': false, + 'iframesTimeout': 5000, + 'separateWordSearch': true, + 'diacritics': true, + 'synonyms': {}, + 'accuracy': 'partially', + 'acrossElements': false, + 'caseSensitive': false, + 'ignoreJoiners': false, + 'ignoreGroups': 0, + 'ignorePunctuation': [], + 'wildcards': 'disabled', + 'each': function each() {}, + 'noMatch': function noMatch() {}, + 'filter': function filter() { + return true; + }, + 'done': function done() {}, + 'debug': false, + 'log': window.console + }, val); + }, + get: function get$$1() { + return this._opt; + } + }, { + key: 'iterator', + get: function get$$1() { + return new DOMIterator(this.ctx, this.opt.iframes, this.opt.exclude, this.opt.iframesTimeout); + } + }]); + return Mark; +}(); + +function Mark(ctx) { + var _this = this; + + var instance = new Mark$1(ctx); + this.mark = function (sv, opt) { + instance.mark(sv, opt); + return _this; + }; + this.markRegExp = function (sv, opt) { + instance.markRegExp(sv, opt); + return _this; + }; + this.markRanges = function (sv, opt) { + instance.markRanges(sv, opt); + return _this; + }; + this.unmark = function (opt) { + instance.unmark(opt); + return _this; + }; + return this; +} + +return Mark; + +}))); |