uni-app版本wordpress开源资讯博客模板(含后端全套) .zip

/* 将 html 解析为适用于小程序 rich-text 的 DOM 结构 github：https://github.com/jin-yufeng/Parser docs：https://jin-yufeng.github.io/Parser author：JinYufeng update：2020/04/13 */ var cfg = require('./config.js'), blankChar = cfg.blankChar, CssHandler = require('./CssHandler.js'), { screenWidth, system } = wx.getSystemInfoSync(); // #ifdef MP-BAIDU || MP-ALIPAY || MP-TOUTIAO var entities = { lt: '<', gt: '>', amp: '&', quot: '"', apos: "'", nbsp: '\xA0', ensp: '\u2002', emsp: '\u2003', ndash: '–', mdash: '—', middot: '·', lsquo: '‘', rsquo: '’', ldquo: '“', rdquo: '”', bull: '•', hellip: '…', permil: '‰', copy: '©', reg: '®', trade: '™', times: '×', divide: '÷', cent: '￠', pound: '£', yen: '¥', euro: '€', sect: '§' }; // #endif var emoji; // emoji 补丁包 https://jin-yufeng.github.io/Parser/#/instructions?id=emoji class MpHtmlParser { constructor(data, options = {}) { this.attrs = {}; this.compress = options.compress; this.CssHandler = new CssHandler(options.tagStyle, screenWidth); this.data = data; this.domain = options.domain; this.DOM = []; this.i = this.start = this.audioNum = this.imgNum = this.videoNum = 0; this.protocol = this.domain && this.domain.includes('://') ? this.domain.split('://')[0] : ''; this.state = this.Text; this.STACK = []; this.useAnchor = options.useAnchor; this.xml = options.xml; } parse() { if (emoji) this.data = emoji.parseEmoji(this.data); for (var c; c = this.data[this.i]; this.i++) this.state(c); if (this.state == this.Text) this.setText(); while (this.STACK.length) this.popNode(this.STACK.pop()); // #ifdef MP-BAIDU || MP-TOUTIAO // 将顶层标签的一些样式提取出来给 rich-text (function f(ns) { for (var i = ns.length, n; n = ns[--i];) { if (n.type == 'text') continue; if (!n.c) { var style = n.attrs.style; if (style) { var j, k, res; if ((j = style.indexOf('display')) != -1) res = style.substring(j, (k = style.indexOf(';', j)) == -1 ? style.length : k); if ((j = style.indexOf('float')) != -1) res += ';' + style.substring(j, (k = style.indexOf(';', j)) == -1 ? style.length : k); n.attrs.contain = res; } } else f(n.children); } })(this.DOM); // #endif if (this.DOM.length) { this.DOM[0].PoweredBy = 'Parser'; if (this.title) this.DOM[0].title = this.title; } return this.DOM; } // 设置属性 setAttr() { var name = this.getName(this.attrName); if (cfg.trustAttrs[name]) { if (!this.attrVal) { if (cfg.boolAttrs[name]) this.attrs[name] = 'T'; } else if (name == 'src') this.attrs[name] = this.getUrl(this.attrVal.replace(/&amp;/g, '&')); else this.attrs[name] = this.attrVal; } this.attrVal = ''; while (blankChar[this.data[this.i]]) this.i++; if (this.isClose()) this.setNode(); else { this.start = this.i; this.state = this.AttrName; } } // 设置文本节点 setText() { var back, text = this.section(); if (!text) return; text = (cfg.onText && cfg.onText(text, () => back = true)) || text; if (back) { this.data = this.data.substr(0, this.start) + text + this.data.substr(this.i); let j = this.start + text.length; for (this.i = this.start; this.i < j; this.i++) this.state(this.data[this.i]); return; } if (!this.pre) { // 合并空白符 var tmp = []; for (let i = text.length, c; c = text[--i];) if (!blankChar[c] || (!blankChar[tmp[0]] && (c = ' '))) tmp.unshift(c); text = tmp.join(''); if (text == ' ') return; } // 处理实体 var siblings = this.siblings(), i = -1, j, en; while (1) { if ((i = text.indexOf('&', i + 1)) == -1) break; if ((j = text.indexOf(';', i + 2)) == -1) break; if (text[i + 1] == '#') { en = parseInt((text[i + 2] == 'x' ? '0' : '') + text.substring(i + 2, j)); if (!isNaN(en)) text = text.substr(0, i) + String.fromCharCode(en) + text.substring(j + 1); } else { en = text.substring(i + 1, j); // #ifdef MP-WEIXIN || MP-QQ || APP-PLUS if (en == 'nbsp') text = text.substr(0, i) + '\xA0' + text.substr(j + 1); // 解决 &nbsp; 失效 else if (en != 'lt' && en != 'gt' && en != 'amp' && en != 'ensp' && en != 'emsp' && en != 'quot' && en != 'apos') { i && siblings.push({ type: 'text', text: text.substr(0, i) }) siblings.push({ type: 'text', text: `&${en};`, en: 1 }) text = text.substr(j + 1); i = -1; } // #endif // #ifdef MP-BAIDU || MP-ALIPAY || MP-TOUTIAO if (entities[en]) text = text.substr(0, i) + entities[en] + text.substr(j + 1); // #endif } } text && siblings.push({ type: 'text', text }) } // 设置元素节点 setNode() { var node = { name: this.tagName.toLowerCase(), attrs: this.attrs }, close = cfg.selfClosingTags[node.name] || (this.xml && this.data[this.i] == '/'); this.attrs = {}; if (!cfg.ignoreTags[node.name]) { this.matchAttr(node); if (!close) { node.children = []; if (node.name == 'pre' && cfg.highlight) { this.remove(node); this.pre = node.pre = true; } this.siblings().push(node); this.STACK.push(node); } else if (!cfg.filter || cfg.filter(node, this) != false) this.siblings().push(node); } else { if (!close) this.remove(node); else if (node.name == 'source') { var parent = this.STACK[this.STACK.length - 1], attrs = node.attrs; if (parent && attrs.src) if (parent.name == 'video' || parent.name == 'audio') parent.attrs.source.push(attrs.src); else { var i, media = attrs.media; if (parent.name == 'picture' && !parent.attrs.src && !(attrs.src.indexOf('.webp') && system.includes('iOS')) && (!media || (media.includes('px') && (((i = media.indexOf('min-width')) != -1 && (i = media.indexOf(':', i + 8)) != -1 && screenWidth > parseInt( media.substr(i + 1))) || ((i = media.indexOf('max-width')) != -1 && (i = media.indexOf(':', i + 8)) != -1 && screenWidth < parseInt( media.substr(i + 1))))))) parent.attrs.src = attrs.src; } } else if (node.name == 'base' && !this.domain) this.domain = node.attrs.href; } if (this.data[this.i] == '/') this.i++; this.start = this.i + 1; this.state = this.Text; } // 移除标签 remove(node) { var name = node.name, j = this.i; while (1) { if ((this.i = this.data.indexOf('</', this.i + 1)) == -1) { if (name == 'pre' || name == 'svg') this.i = j; else this.i = this.data.length; return; } this.start = (this.i += 2); while (!blankChar[this.data[this.i]] && !this.isClose()) this.i++; if (this.getName(this.section()) == name) { // 代码块高亮 if (name == 'pre') { this.data = this.data.substr(0, j + 1) + cfg.highlight(this.data.substring(j + 1, this.i - 5), node.attrs) + this.data.substr(this.i - 5); return this.i = j; } else if (name == 'style') this.CssHandler.getStyle(this.data.substring(j + 1, this.i - 7)); else if (name == 'title') this.title = this.data.substring(j + 1, this.i - 7); if ((this.i = this.data.indexOf('>', this.i)) == -1) this.i = this.data.length; // 处理 svg if (name == 'svg') { var src = this.data.substring(j, this.i + 1); if (!node.attrs.xmlns) src = ' xmlns="http://www.w3.org/2000/svg"' + src; var i = j; while (this.data[j] != '<') j--; src = this.data.substring(j, i) + src; var parent = this.STACK[this.STACK.length - 1]; if (node.attrs.width == '100%' && parent && (parent.attrs.style || '').includes('inline')) parent.attrs.style = 'width:300px;max-width:100%;' + parent.attrs.style; this.siblings().push({ name: 'img', attrs: { src: 'data:image/svg+xml;utf8,' + src.replace(/#/g, '%23'), ignore: 'T' } }) } return; } } } // 处理属性 matc