diff options
Diffstat (limited to 'public/vendor')
| -rwxr-xr-x | public/vendor/md-toc.js | 214 |
1 files changed, 104 insertions, 110 deletions
diff --git a/public/vendor/md-toc.js b/public/vendor/md-toc.js index 200275a5..f93f7921 100755 --- a/public/vendor/md-toc.js +++ b/public/vendor/md-toc.js @@ -1,129 +1,123 @@ +/* eslint-env browser, jquery */ /** * md-toc.js v1.0.2 * https://github.com/yijian166/md-toc.js */ (function (window) { - function Toc(id, options) { - this.el = document.getElementById(id); - if (!this.el) return; - this.options = options || {}; - this.tocLevel = parseInt(options.level) || 0; - this.tocClass = options['class'] || 'toc'; - this.ulClass = options['ulClass']; - this.tocTop = parseInt(options.top) || 0; - this.elChilds = this.el.children; - this.process = options['process']; - if (!this.elChilds.length) return; - this._init(); - } + function Toc (id, options) { + this.el = document.getElementById(id) + if (!this.el) return + this.options = options || {} + this.tocLevel = parseInt(options.level) || 0 + this.tocClass = options['class'] || 'toc' + this.ulClass = options['ulClass'] + this.tocTop = parseInt(options.top) || 0 + this.elChilds = this.el.children + this.process = options['process'] + if (!this.elChilds.length) return + this._init() + } - Toc.prototype._init = function () { - this._collectTitleElements(); - this._createTocContent(); - this._showToc(); - }; + Toc.prototype._init = function () { + this._collectTitleElements() + this._createTocContent() + this._showToc() + } - Toc.prototype._collectTitleElements = function () { - this._elTitlesNames = [], - this.elTitleElements = []; - for (var i = 1; i < 7; i++) { - if (this.el.getElementsByTagName('h' + i).length) { - this._elTitlesNames.push('h' + i); - } - } + Toc.prototype._collectTitleElements = function () { + this._elTitlesNames = [] + this.elTitleElements = [] + for (var i = 1; i < 7; i++) { + if (this.el.getElementsByTagName('h' + i).length) { + this._elTitlesNames.push('h' + i) + } + } - this._elTitlesNames.length = this._elTitlesNames.length > this.tocLevel ? this.tocLevel : this._elTitlesNames.length; + this._elTitlesNames.length = this._elTitlesNames.length > this.tocLevel ? this.tocLevel : this._elTitlesNames.length - for (var j = 0; j < this.elChilds.length; j++) { - this._elChildName = this.elChilds[j].tagName.toLowerCase(); - if (this._elTitlesNames.toString().match(this._elChildName)) { - this.elTitleElements.push(this.elChilds[j]); - } - } - }; + for (var j = 0; j < this.elChilds.length; j++) { + this._elChildName = this.elChilds[j].tagName.toLowerCase() + if (this._elTitlesNames.toString().match(this._elChildName)) { + this.elTitleElements.push(this.elChilds[j]) + } + } + } - Toc.prototype._createTocContent = function () { - this._elTitleElementsLen = this.elTitleElements.length; - if (!this._elTitleElementsLen) return; - this.tocContent = ''; - this._tempLists = []; + Toc.prototype._createTocContent = function () { + this._elTitleElementsLen = this.elTitleElements.length + if (!this._elTitleElementsLen) return + this.tocContent = '' + this._tempLists = [] - var url = location.origin + location.pathname; - for (var i = 0; i < this._elTitleElementsLen; i++) { - var j = i + 1; - this._elTitleElement = this.elTitleElements[i]; - this._elTitleElementName = this._elTitleElement.tagName; - this._elTitleElementText = (typeof this.process === 'function' ? this.process(this._elTitleElement) : this._elTitleElement.innerHTML).replace(/<(?:.|\n)*?>/gm, ''); - var id = this._elTitleElement.getAttribute('id'); - if (!id) { - this._elTitleElement.setAttribute('id', 'tip' + i); - id = '#tip' + i; - } else { - id = '#' + id; - } + for (var i = 0; i < this._elTitleElementsLen; i++) { + var j = i + 1 + this._elTitleElement = this.elTitleElements[i] + this._elTitleElementName = this._elTitleElement.tagName + this._elTitleElementText = (typeof this.process === 'function' ? this.process(this._elTitleElement) : this._elTitleElement.innerHTML).replace(/<(?:.|\n)*?>/gm, '') + var id = this._elTitleElement.getAttribute('id') + if (!id) { + this._elTitleElement.setAttribute('id', 'tip' + i) + id = '#tip' + i + } else { + id = '#' + id + } - this.tocContent += '<li><a href="' + id + '">' + this._elTitleElementText + '</a>'; + this.tocContent += '<li><a href="' + id + '">' + this._elTitleElementText + '</a>' - if (j != this._elTitleElementsLen) { - this._elNextTitleElementName = this.elTitleElements[j].tagName; - if (this._elTitleElementName != this._elNextTitleElementName) { - var checkColse = false, - y = 1; - for (var t = this._tempLists.length - 1; t >= 0; t--) { - if (this._tempLists[t].tagName == this._elNextTitleElementName) { - checkColse = true; - break; - } - y++; - } - if (checkColse) { - this.tocContent += new Array(y + 1).join('</li></ul>'); - this._tempLists.length = this._tempLists.length - y; - } else { - this._tempLists.push(this._elTitleElement); - if (this.ulClass) - this.tocContent += '<ul class="' + this.ulClass + '">'; - else - this.tocContent += '<ul>'; - } - } else { - this.tocContent += '</li>'; - } - } else { - if (this._tempLists.length) { - this.tocContent += new Array(this._tempLists.length + 1).join('</li></ul>'); - } else { - this.tocContent += '</li>'; - } + if (j !== this._elTitleElementsLen) { + this._elNextTitleElementName = this.elTitleElements[j].tagName + if (this._elTitleElementName !== this._elNextTitleElementName) { + var checkColse = false + var y = 1 + for (var t = this._tempLists.length - 1; t >= 0; t--) { + if (this._tempLists[t].tagName === this._elNextTitleElementName) { + checkColse = true + break } + y++ + } + if (checkColse) { + this.tocContent += new Array(y + 1).join('</li></ul>') + this._tempLists.length = this._tempLists.length - y + } else { + this._tempLists.push(this._elTitleElement) + if (this.ulClass) { this.tocContent += '<ul class="' + this.ulClass + '">' } else { this.tocContent += '<ul>' } + } + } else { + this.tocContent += '</li>' } - if (this.ulClass) - this.tocContent = '<ul class="' + this.ulClass + '">' + this.tocContent + '</ul>'; - else - this.tocContent = '<ul>' + this.tocContent + '</ul>'; - }; - - Toc.prototype._showToc = function () { - this.toc = document.createElement('div'); - this.toc.innerHTML = this.tocContent; - this.toc.setAttribute('class', this.tocClass); - if (!this.options.targetId) { - this.el.appendChild(this.toc); + } else { + if (this._tempLists.length) { + this.tocContent += new Array(this._tempLists.length + 1).join('</li></ul>') } else { - document.getElementById(this.options.targetId).appendChild(this.toc); + this.tocContent += '</li>' } - var self = this; - if (this.tocTop > -1) { - window.onscroll = function () { - var t = document.documentElement.scrollTop || document.body.scrollTop; - if (t < self.tocTop) { - self.toc.setAttribute('style', 'position:absolute;top:' + self.tocTop + 'px;'); - } else { - self.toc.setAttribute('style', 'position:fixed;top:10px;'); - } - } + } + } + if (this.ulClass) { this.tocContent = '<ul class="' + this.ulClass + '">' + this.tocContent + '</ul>' } else { this.tocContent = '<ul>' + this.tocContent + '</ul>' } + } + + Toc.prototype._showToc = function () { + this.toc = document.createElement('div') + this.toc.innerHTML = this.tocContent + this.toc.setAttribute('class', this.tocClass) + if (!this.options.targetId) { + this.el.appendChild(this.toc) + } else { + document.getElementById(this.options.targetId).appendChild(this.toc) + } + var self = this + if (this.tocTop > -1) { + window.onscroll = function () { + var t = document.documentElement.scrollTop || document.body.scrollTop + if (t < self.tocTop) { + self.toc.setAttribute('style', 'position:absolute;top:' + self.tocTop + 'px;') + } else { + self.toc.setAttribute('style', 'position:fixed;top:10px;') } - }; - window.Toc = Toc; -})(window);
\ No newline at end of file + } + } + } + window.Toc = Toc +})(window) |