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@@ -1,1075 +1,1333 @@
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-'use strict'
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-
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/**
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* @fileoverview html 解析器
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*/
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+
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// 配置
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const config = {
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- // 信任的标签(保持标签名不变)
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- trustTags: makeMap('a,abbr,ad,audio,b,blockquote,br,code,col,colgroup,dd,del,dl,dt,div,em,fieldset,h1,h2,h3,h4,h5,h6,hr,i,img,ins,label,legend,li,ol,p,q,ruby,rt,source,span,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,title,ul,video'),
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- // 块级标签(转为 div,其他的非信任标签转为 span)
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- blockTags: makeMap('address,article,aside,body,caption,center,cite,footer,header,html,nav,pre,section'),
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- // 要移除的标签
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- ignoreTags: makeMap('area,base,canvas,embed,frame,head,iframe,input,link,map,meta,param,rp,script,source,style,textarea,title,track,wbr'),
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- // 自闭合的标签
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- voidTags: makeMap('area,base,br,col,circle,ellipse,embed,frame,hr,img,input,line,link,meta,param,path,polygon,rect,source,track,use,wbr'),
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- // html 实体
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- entities: {
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- lt: '<',
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- gt: '>',
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- quot: '"',
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- apos: "'",
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- ensp: '\u2002',
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- emsp: '\u2003',
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- nbsp: '\xA0',
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- semi: ';',
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- ndash: '–',
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- mdash: '—',
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- middot: '·',
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- lsquo: '‘',
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- rsquo: '’',
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- ldquo: '“',
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- rdquo: '”',
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- bull: '•',
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- hellip: '…'
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- },
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- // 默认的标签样式
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- tagStyle: {
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+ // 信任的标签(保持标签名不变)
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+ trustTags: makeMap('a,abbr,ad,audio,b,blockquote,br,code,col,colgroup,dd,del,dl,dt,div,em,fieldset,h1,h2,h3,h4,h5,h6,hr,i,img,ins,label,legend,li,ol,p,q,ruby,rt,source,span,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,title,ul,video'),
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+
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+ // 块级标签(转为 div,其他的非信任标签转为 span)
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+ blockTags: makeMap('address,article,aside,body,caption,center,cite,footer,header,html,nav,pre,section'),
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+
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+ // #ifdef (MP-WEIXIN || MP-QQ || APP-PLUS || MP-360) && VUE3
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+ // 行内标签
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+ inlineTags: makeMap('abbr,b,big,code,del,em,i,ins,label,q,small,span,strong,sub,sup'),
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+ // #endif
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+
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+ // 要移除的标签
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+ ignoreTags: makeMap('area,base,canvas,embed,frame,head,iframe,input,link,map,meta,param,rp,script,source,style,textarea,title,track,wbr'),
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+
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+ // 自闭合的标签
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+ voidTags: makeMap('area,base,br,col,circle,ellipse,embed,frame,hr,img,input,line,link,meta,param,path,polygon,rect,source,track,use,wbr'),
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+
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+ // html 实体
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+ entities: {
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+ lt: '<',
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+ gt: '>',
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+ quot: '"',
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+ apos: "'",
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+ ensp: '\u2002',
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+ emsp: '\u2003',
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+ nbsp: '\xA0',
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+ semi: ';',
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+ ndash: '–',
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+ mdash: '—',
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+ middot: '·',
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+ lsquo: '‘',
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+ rsquo: '’',
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+ ldquo: '“',
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+ rdquo: '”',
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+ bull: '•',
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+ hellip: '…',
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+ larr: '←',
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+ uarr: '↑',
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+ rarr: '→',
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+ darr: '↓'
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+ },
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+
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+ // 默认的标签样式
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+ tagStyle: {
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// #ifndef APP-PLUS-NVUE
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- address: 'font-style:italic',
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- big: 'display:inline;font-size:1.2em',
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- caption: 'display:table-caption;text-align:center',
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- center: 'text-align:center',
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- cite: 'font-style:italic',
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- dd: 'margin-left:40px',
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- mark: 'background-color:yellow',
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- pre: 'font-family:monospace;white-space:pre',
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- s: 'text-decoration:line-through',
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- small: 'display:inline;font-size:0.8em',
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- u: 'text-decoration:underline' // #endif
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-
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- }
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+ address: 'font-style:italic',
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+ big: 'display:inline;font-size:1.2em',
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+ caption: 'display:table-caption;text-align:center',
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+ center: 'text-align:center',
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+ cite: 'font-style:italic',
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+ dd: 'margin-left:40px',
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+ mark: 'background-color:yellow',
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+ pre: 'font-family:monospace;white-space:pre',
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+ s: 'text-decoration:line-through',
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+ small: 'display:inline;font-size:0.8em',
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+ strike: 'text-decoration:line-through',
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+ u: 'text-decoration:underline'
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+ // #endif
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+ },
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+
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+ // svg 大小写对照表
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+ svgDict: {
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+ animatetransform: 'animateTransform',
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+ lineargradient: 'linearGradient',
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+ viewbox: 'viewBox',
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+ attributename: 'attributeName',
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+ repeatcount: 'repeatCount',
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+ repeatdur: 'repeatDur'
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+ }
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}
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-const { windowWidth } = uni.getSystemInfoSync()
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+const tagSelector={}
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+const {
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+ windowWidth,
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+ // #ifdef MP-WEIXIN
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+ system
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+ // #endif
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+} = uni.getSystemInfoSync()
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const blankChar = makeMap(' ,\r,\n,\t,\f')
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-let idIndex = 0 // #ifdef H5 || APP-PLUS
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+let idIndex = 0
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-config.ignoreTags.iframe = void 0
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+// #ifdef H5 || APP-PLUS
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+config.ignoreTags.iframe = undefined
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config.trustTags.iframe = true
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-config.ignoreTags.embed = void 0
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-config.trustTags.embed = true // #endif
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+config.ignoreTags.embed = undefined
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+config.trustTags.embed = true
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+// #endif
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// #ifdef APP-PLUS-NVUE
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-
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-config.ignoreTags.source = void 0
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-config.ignoreTags.style = void 0 // #endif
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+config.ignoreTags.source = undefined
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+config.ignoreTags.style = undefined
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+// #endif
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/**
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* @description 创建 map
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* @param {String} str 逗号分隔
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*/
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-
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-function makeMap(str) {
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- const map = Object.create(null)
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- const list = str.split(',')
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-
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- for (let i = list.length; i--;) {
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- map[list[i]] = true
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- }
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-
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- return map
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+function makeMap (str) {
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+ const map = Object.create(null)
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+ const list = str.split(',')
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+ for (let i = list.length; i--;) {
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+ map[list[i]] = true
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+ }
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+ return map
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}
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+
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/**
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* @description 解码 html 实体
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* @param {String} str 要解码的字符串
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* @param {Boolean} amp 要不要解码 &
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* @returns {String} 解码后的字符串
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*/
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-
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-function decodeEntity(str, amp) {
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- let i = str.indexOf('&')
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-
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- while (i != -1) {
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- const j = str.indexOf(';', i + 3)
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- let code = void 0
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- if (j == -1) break
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-
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- if (str[i + 1] == '#') {
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- // { 形式的实体
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- code = parseInt((str[i + 2] == 'x' ? '0' : '') + str.substring(i + 2, j))
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- if (!isNaN(code)) str = str.substr(0, i) + String.fromCharCode(code) + str.substr(j + 1)
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- } else {
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- // 形式的实体
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- code = str.substring(i + 1, j)
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- if (config.entities[code] || code == 'amp' && amp) str = str.substr(0, i) + (config.entities[code] || '&') + str.substr(j + 1)
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- }
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-
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- i = str.indexOf('&', i + 1)
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+function decodeEntity (str, amp) {
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+ let i = str.indexOf('&')
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+ while (i !== -1) {
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+ const j = str.indexOf(';', i + 3)
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+ let code
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+ if (j === -1) break
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+ if (str[i + 1] === '#') {
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+ // { 形式的实体
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+ code = parseInt((str[i + 2] === 'x' ? '0' : '') + str.substring(i + 2, j))
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+ if (!isNaN(code)) {
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+ str = str.substr(0, i) + String.fromCharCode(code) + str.substr(j + 1)
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+ }
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+ } else {
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+ // 形式的实体
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+ code = str.substring(i + 1, j)
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+ if (config.entities[code] || (code === 'amp' && amp)) {
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+ str = str.substr(0, i) + (config.entities[code] || '&') + str.substr(j + 1)
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+ }
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}
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+ i = str.indexOf('&', i + 1)
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+ }
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+ return str
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+}
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- return str
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+/**
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+ * @description 合并多个块级标签,加快长内容渲染
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+ * @param {Array} nodes 要合并的标签数组
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+ */
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+function mergeNodes (nodes) {
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+ let i = nodes.length - 1
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+ for (let j = i; j >= -1; j--) {
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+ if (j === -1 || nodes[j].c || !nodes[j].name || (nodes[j].name !== 'div' && nodes[j].name !== 'p' && nodes[j].name[0] !== 'h') || (nodes[j].attrs.style || '').includes('inline')) {
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+ if (i - j >= 5) {
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+ nodes.splice(j + 1, i - j, {
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+ name: 'div',
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+ attrs: {},
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+ children: nodes.slice(j + 1, i + 1)
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+ })
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+ }
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+ i = j - 1
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+ }
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+ }
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}
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+
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/**
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* @description html 解析器
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* @param {Object} vm 组件实例
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*/
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-
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-function parser(vm) {
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- this.options = vm || {}
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- this.tagStyle = Object.assign(config.tagStyle, this.options.tagStyle)
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- this.imgList = vm.imgList || []
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- this.plugins = vm.plugins || []
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- this.attrs = Object.create(null)
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- this.stack = []
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- this.nodes = []
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+function Parser (vm) {
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+ this.options = vm || {}
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+ this.tagStyle = Object.assign({}, config.tagStyle, this.options.tagStyle)
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+ this.imgList = vm.imgList || []
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+ this.imgList._unloadimgs = 0
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+ this.plugins = vm.plugins || []
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+ this.attrs = Object.create(null)
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+ this.stack = []
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+ this.nodes = []
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+ this.pre = (this.options.containerStyle || '').includes('white-space') && this.options.containerStyle.includes('pre') ? 2 : 0
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}
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+
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/**
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* @description 执行解析
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* @param {String} content 要解析的文本
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*/
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-
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-parser.prototype.parse = function (content) {
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- // 插件处理
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- for (let i = this.plugins.length; i--;) {
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- if (this.plugins[i].onUpdate) content = this.plugins[i].onUpdate(content, config) || content
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+Parser.prototype.parse = function (content) {
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+ // 插件处理
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+ for (let i = this.plugins.length; i--;) {
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+ if (this.plugins[i].onUpdate) {
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+ content = this.plugins[i].onUpdate(content, config) || content
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}
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-
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- new lexer(this).parse(content) // 出栈未闭合的标签
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-
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- while (this.stack.length) {
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- this.popNode()
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- }
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-
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- return this.nodes
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+ }
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+
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+ new Lexer(this).parse(content)
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+ // 出栈未闭合的标签
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+ while (this.stack.length) {
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+ this.popNode()
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+ }
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+ if (this.nodes.length > 50) {
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+ mergeNodes(this.nodes)
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+ }
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+ return this.nodes
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}
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+
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/**
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* @description 将标签暴露出来(不被 rich-text 包含)
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*/
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-
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-parser.prototype.expose = function () {
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- // #ifndef APP-PLUS-NVUE
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- for (let i = this.stack.length; i--;) {
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- const item = this.stack[i]
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- if (item.name == 'a' || item.c) return
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- item.c = 1
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- } // #endif
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+Parser.prototype.expose = function () {
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+ // #ifndef APP-PLUS-NVUE
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+ for (let i = this.stack.length; i--;) {
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+ const item = this.stack[i]
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+ if (item.c || item.name === 'a' || item.name === 'video' || item.name === 'audio') return
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+ item.c = 1
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+ }
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+ // #endif
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}
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+
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/**
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* @description 处理插件
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* @param {Object} node 要处理的标签
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* @returns {Boolean} 是否要移除此标签
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*/
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-
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-parser.prototype.hook = function (node) {
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- for (let i = this.plugins.length; i--;) {
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- if (this.plugins[i].onParse && this.plugins[i].onParse(node, this) == false) return false
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+Parser.prototype.hook = function (node) {
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+ for (let i = this.plugins.length; i--;) {
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+ if (this.plugins[i].onParse && this.plugins[i].onParse(node, this) === false) {
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+ return false
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}
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-
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- return true
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+ }
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+ return true
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}
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+
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/**
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* @description 将链接拼接上主域名
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* @param {String} url 需要拼接的链接
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* @returns {String} 拼接后的链接
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*/
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-
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-parser.prototype.getUrl = function (url) {
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- const { domain } = this.options
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-
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- if (url[0] == '/') {
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- // // 开头的补充协议名
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- if (url[1] == '/') url = `${domain ? domain.split('://')[0] : 'http'}:${url}` // 否则补充整个域名
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- else if (domain) url = domain + url
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- } else if (domain && !url.includes('data:') && !url.includes('://')) url = `${domain}/${url}`
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-
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- return url
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+Parser.prototype.getUrl = function (url) {
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+ const domain = this.options.domain
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+ if (url[0] === '/') {
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+ if (url[1] === '/') {
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+ // // 开头的补充协议名
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+ url = (domain ? domain.split('://')[0] : 'http') + ':' + url
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+ } else if (domain) {
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+ // 否则补充整个域名
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+ url = domain + url
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+ } /* #ifdef APP-PLUS */ else {
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+ url = plus.io.convertLocalFileSystemURL(url)
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+ } /* #endif */
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+ } else if (!url.includes('data:') && !url.includes('://')) {
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+ if (domain) {
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+ url = domain + '/' + url
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+ } /* #ifdef APP-PLUS */ else {
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+ url = plus.io.convertLocalFileSystemURL(url)
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+ } /* #endif */
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+ }
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+ return url
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}
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|
|
+
|
|
|
/**
|
|
|
* @description 解析样式表
|
|
|
* @param {Object} node 标签
|
|
|
* @returns {Object}
|
|
|
*/
|
|
|
+Parser.prototype.parseStyle = function (node) {
|
|
|
+ const attrs = node.attrs
|
|
|
+ const list = (this.tagStyle[node.name] || '').split(';').concat((attrs.style || '').split(';'))
|
|
|
+ const styleObj = {}
|
|
|
+ let tmp = ''
|
|
|
|
|
|
-parser.prototype.parseStyle = function (node) {
|
|
|
- const { attrs } = node
|
|
|
- const list = (this.tagStyle[node.name] || '').split(';').concat((attrs.style || '').split(';'))
|
|
|
- const styleObj = {}
|
|
|
- let tmp = ''
|
|
|
-
|
|
|
- if (attrs.id) {
|
|
|
+ if (attrs.id && !this.xml) {
|
|
|
// 暴露锚点
|
|
|
- if (this.options.useAnchor) this.expose(); else if (node.name != 'img' && node.name != 'a' && node.name != 'video' && node.name != 'audio') attrs.id = void 0
|
|
|
- } // 转换 width 和 height 属性
|
|
|
-
|
|
|
- if (attrs.width) {
|
|
|
- styleObj.width = parseFloat(attrs.width) + (attrs.width.includes('%') ? '%' : 'px')
|
|
|
- attrs.width = void 0
|
|
|
- }
|
|
|
-
|
|
|
- if (attrs.height) {
|
|
|
- styleObj.height = parseFloat(attrs.height) + (attrs.height.includes('%') ? '%' : 'px')
|
|
|
- attrs.height = void 0
|
|
|
+ if (this.options.useAnchor) {
|
|
|
+ this.expose()
|
|
|
+ } else if (node.name !== 'img' && node.name !== 'a' && node.name !== 'video' && node.name !== 'audio') {
|
|
|
+ attrs.id = undefined
|
|
|
}
|
|
|
-
|
|
|
- for (let i = 0, len = list.length; i < len; i++) {
|
|
|
- const info = list[i].split(':')
|
|
|
- if (info.length < 2) continue
|
|
|
- const key = info.shift().trim().toLowerCase()
|
|
|
- let value = info.join(':').trim() // 兼容性的 css 不压缩
|
|
|
-
|
|
|
- if (value[0] == '-' && value.lastIndexOf('-') > 0 || value.includes('safe')) tmp += ';'.concat(key, ':').concat(value) // 重复的样式进行覆盖
|
|
|
- else if (!styleObj[key] || value.includes('import') || !styleObj[key].includes('import')) {
|
|
|
+ }
|
|
|
+
|
|
|
+ // 转换 width 和 height 属性
|
|
|
+ if (attrs.width) {
|
|
|
+ styleObj.width = parseFloat(attrs.width) + (attrs.width.includes('%') ? '%' : 'px')
|
|
|
+ attrs.width = undefined
|
|
|
+ }
|
|
|
+ if (attrs.height) {
|
|
|
+ styleObj.height = parseFloat(attrs.height) + (attrs.height.includes('%') ? '%' : 'px')
|
|
|
+ attrs.height = undefined
|
|
|
+ }
|
|
|
+
|
|
|
+ for (let i = 0, len = list.length; i < len; i++) {
|
|
|
+ const info = list[i].split(':')
|
|
|
+ if (info.length < 2) continue
|
|
|
+ const key = info.shift().trim().toLowerCase()
|
|
|
+ let value = info.join(':').trim()
|
|
|
+ if ((value[0] === '-' && value.lastIndexOf('-') > 0) || value.includes('safe')) {
|
|
|
+ // 兼容性的 css 不压缩
|
|
|
+ tmp += `;${key}:${value}`
|
|
|
+ } else if (!styleObj[key] || value.includes('import') || !styleObj[key].includes('import')) {
|
|
|
+ // 重复的样式进行覆盖
|
|
|
+ if (value.includes('url')) {
|
|
|
// 填充链接
|
|
|
- if (value.includes('url')) {
|
|
|
- let j = value.indexOf('(') + 1
|
|
|
-
|
|
|
- if (j) {
|
|
|
- while (value[j] == '"' || value[j] == "'" || blankChar[value[j]]) {
|
|
|
- j++
|
|
|
- }
|
|
|
-
|
|
|
- value = value.substr(0, j) + this.getUrl(value.substr(j))
|
|
|
- }
|
|
|
- } // 转换 rpx(rich-text 内部不支持 rpx)
|
|
|
- else if (value.includes('rpx')) {
|
|
|
- value = value.replace(/[0-9.]+\s*rpx/g, ($) => `${parseFloat($) * windowWidth / 750}px`)
|
|
|
- }
|
|
|
-
|
|
|
- styleObj[key] = value
|
|
|
+ let j = value.indexOf('(') + 1
|
|
|
+ if (j) {
|
|
|
+ while (value[j] === '"' || value[j] === "'" || blankChar[value[j]]) {
|
|
|
+ j++
|
|
|
+ }
|
|
|
+ value = value.substr(0, j) + this.getUrl(value.substr(j))
|
|
|
}
|
|
|
+ } else if (value.includes('rpx')) {
|
|
|
+ // 转换 rpx(rich-text 内部不支持 rpx)
|
|
|
+ value = value.replace(/[0-9.]+\s*rpx/g, $ => parseFloat($) * windowWidth / 750 + 'px')
|
|
|
+ }
|
|
|
+ styleObj[key] = value
|
|
|
}
|
|
|
+ }
|
|
|
|
|
|
- node.attrs.style = tmp
|
|
|
- return styleObj
|
|
|
+ node.attrs.style = tmp
|
|
|
+ return styleObj
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到标签名
|
|
|
* @param {String} name 标签名
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onTagName = function (name) {
|
|
|
- this.tagName = this.xml ? name : name.toLowerCase()
|
|
|
- if (this.tagName == 'svg') this.xml = true // svg 标签内大小写敏感
|
|
|
+Parser.prototype.onTagName = function (name) {
|
|
|
+ this.tagName = this.xml ? name : name.toLowerCase()
|
|
|
+ if (this.tagName === 'svg') {
|
|
|
+ this.xml = (this.xml || 0) + 1 // svg 标签内大小写敏感
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到属性名
|
|
|
* @param {String} name 属性名
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onAttrName = function (name) {
|
|
|
- name = this.xml ? name : name.toLowerCase()
|
|
|
-
|
|
|
- if (name.substr(0, 5) == 'data-') {
|
|
|
- // data-src 自动转为 src
|
|
|
- if (name == 'data-src' && !this.attrs.src) this.attrName = 'src' // a 和 img 标签保留 data- 的属性,可以在 imgtap 和 linktap 事件中使用
|
|
|
- else if (this.tagName == 'img' || this.tagName == 'a') this.attrName = name // 剩余的移除以减小大小
|
|
|
- else this.attrName = void 0
|
|
|
+Parser.prototype.onAttrName = function (name) {
|
|
|
+ name = this.xml ? name : name.toLowerCase()
|
|
|
+ if (name.substr(0, 5) === 'data-') {
|
|
|
+ if (name === 'data-src' && !this.attrs.src) {
|
|
|
+ // data-src 自动转为 src
|
|
|
+ this.attrName = 'src'
|
|
|
+ } else if (this.tagName === 'img' || this.tagName === 'a') {
|
|
|
+ // a 和 img 标签保留 data- 的属性,可以在 imgtap 和 linktap 事件中使用
|
|
|
+ this.attrName = name
|
|
|
} else {
|
|
|
- this.attrName = name
|
|
|
- this.attrs[name] = 'T' // boolean 型属性缺省设置
|
|
|
+ // 剩余的移除以减小大小
|
|
|
+ this.attrName = undefined
|
|
|
}
|
|
|
+ } else {
|
|
|
+ this.attrName = name
|
|
|
+ this.attrs[name] = 'T' // boolean 型属性缺省设置
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到属性值
|
|
|
* @param {String} val 属性值
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onAttrVal = function (val) {
|
|
|
- const name = this.attrName || '' // 部分属性进行实体解码
|
|
|
-
|
|
|
- if (name == 'style' || name == 'href') this.attrs[name] = decodeEntity(val, true) // 拼接主域名
|
|
|
- else if (name.includes('src')) this.attrs[name] = this.getUrl(decodeEntity(val, true)); else if (name) this.attrs[name] = val
|
|
|
+Parser.prototype.onAttrVal = function (val) {
|
|
|
+ const name = this.attrName || ''
|
|
|
+ if (name === 'style' || name === 'href') {
|
|
|
+ // 部分属性进行实体解码
|
|
|
+ this.attrs[name] = decodeEntity(val, true)
|
|
|
+ } else if (name.includes('src')) {
|
|
|
+ // 拼接主域名
|
|
|
+ this.attrs[name] = this.getUrl(decodeEntity(val, true))
|
|
|
+ } else if (name) {
|
|
|
+ this.attrs[name] = val
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到标签开始
|
|
|
* @param {Boolean} selfClose 是否有自闭合标识 />
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onOpenTag = function (selfClose) {
|
|
|
- // 拼装 node
|
|
|
- const node = Object.create(null)
|
|
|
- node.name = this.tagName
|
|
|
- node.attrs = this.attrs
|
|
|
- this.attrs = Object.create(null)
|
|
|
- const { attrs } = node
|
|
|
- const parent = this.stack[this.stack.length - 1]
|
|
|
- const siblings = parent ? parent.children : this.nodes
|
|
|
- const close = this.xml ? selfClose : config.voidTags[node.name] // 转换 embed 标签
|
|
|
-
|
|
|
- if (node.name == 'embed') {
|
|
|
+Parser.prototype.onOpenTag = function (selfClose) {
|
|
|
+ // 拼装 node
|
|
|
+ const node = Object.create(null)
|
|
|
+ node.name = this.tagName
|
|
|
+ node.attrs = this.attrs
|
|
|
+ // 避免因为自动 diff 使得 type 被设置为 null 导致部分内容不显示
|
|
|
+ if (this.options.nodes.length) {
|
|
|
+ node.type = 'node'
|
|
|
+ }
|
|
|
+ this.attrs = Object.create(null)
|
|
|
+
|
|
|
+ const attrs = node.attrs
|
|
|
+ const parent = this.stack[this.stack.length - 1]
|
|
|
+ const siblings = parent ? parent.children : this.nodes
|
|
|
+ const close = this.xml ? selfClose : config.voidTags[node.name]
|
|
|
+
|
|
|
+ // 替换标签名选择器
|
|
|
+ if (tagSelector[node.name]) {
|
|
|
+ attrs.class = tagSelector[node.name] + (attrs.class ? ' ' + attrs.class : '')
|
|
|
+ }
|
|
|
+
|
|
|
+ // 转换 embed 标签
|
|
|
+ if (node.name === 'embed') {
|
|
|
// #ifndef H5 || APP-PLUS
|
|
|
- const src = attrs.src || '' // 按照后缀名和 type 将 embed 转为 video 或 audio
|
|
|
-
|
|
|
- if (src.includes('.mp4') || src.includes('.3gp') || src.includes('.m3u8') || (attrs.type || '').includes('video')) node.name = 'video'; else if (src.includes('.mp3') || src.includes('.wav') || src.includes('.aac') || src.includes('.m4a') || (attrs.type || '').includes('audio')) node.name = 'audio'
|
|
|
- if (attrs.autostart) attrs.autoplay = 'T'
|
|
|
- attrs.controls = 'T' // #endif
|
|
|
- // #ifdef H5 || APP-PLUS
|
|
|
-
|
|
|
- this.expose() // #endif
|
|
|
- } // #ifndef APP-PLUS-NVUE
|
|
|
- // 处理音视频
|
|
|
-
|
|
|
- if (node.name == 'video' || node.name == 'audio') {
|
|
|
+ const src = attrs.src || ''
|
|
|
+ // 按照后缀名和 type 将 embed 转为 video 或 audio
|
|
|
+ if (src.includes('.mp4') || src.includes('.3gp') || src.includes('.m3u8') || (attrs.type || '').includes('video')) {
|
|
|
+ node.name = 'video'
|
|
|
+ } else if (src.includes('.mp3') || src.includes('.wav') || src.includes('.aac') || src.includes('.m4a') || (attrs.type || '').includes('audio')) {
|
|
|
+ node.name = 'audio'
|
|
|
+ }
|
|
|
+ if (attrs.autostart) {
|
|
|
+ attrs.autoplay = 'T'
|
|
|
+ }
|
|
|
+ attrs.controls = 'T'
|
|
|
+ // #endif
|
|
|
+ // #ifdef H5 || APP-PLUS
|
|
|
+ this.expose()
|
|
|
+ // #endif
|
|
|
+ }
|
|
|
+
|
|
|
+ // #ifndef APP-PLUS-NVUE
|
|
|
+ // 处理音视频
|
|
|
+ if (node.name === 'video' || node.name === 'audio') {
|
|
|
// 设置 id 以便获取 context
|
|
|
- if (node.name == 'video' && !attrs.id) attrs.id = `v${idIndex++}` // 没有设置 controls 也没有设置 autoplay 的自动设置 controls
|
|
|
+ if (node.name === 'video' && !attrs.id) {
|
|
|
+ attrs.id = 'v' + idIndex++
|
|
|
+ }
|
|
|
+ // 没有设置 controls 也没有设置 autoplay 的自动设置 controls
|
|
|
+ if (!attrs.controls && !attrs.autoplay) {
|
|
|
+ attrs.controls = 'T'
|
|
|
+ }
|
|
|
+ // 用数组存储所有可用的 source
|
|
|
+ node.src = []
|
|
|
+ if (attrs.src) {
|
|
|
+ node.src.push(attrs.src)
|
|
|
+ attrs.src = undefined
|
|
|
+ }
|
|
|
+ this.expose()
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
|
|
|
- if (!attrs.controls && !attrs.autoplay) attrs.controls = 'T' // 用数组存储所有可用的 source
|
|
|
+ // 处理自闭合标签
|
|
|
+ if (close) {
|
|
|
+ if (!this.hook(node) || config.ignoreTags[node.name]) {
|
|
|
+ // 通过 base 标签设置主域名
|
|
|
+ if (node.name === 'base' && !this.options.domain) {
|
|
|
+ this.options.domain = attrs.href
|
|
|
+ } /* #ifndef APP-PLUS-NVUE */ else if (node.name === 'source' && parent && (parent.name === 'video' || parent.name === 'audio') && attrs.src) {
|
|
|
+ // 设置 source 标签(仅父节点为 video 或 audio 时有效)
|
|
|
+ parent.src.push(attrs.src)
|
|
|
+ } /* #endif */
|
|
|
+ return
|
|
|
+ }
|
|
|
|
|
|
- node.src = []
|
|
|
+ // 解析 style
|
|
|
+ const styleObj = this.parseStyle(node)
|
|
|
|
|
|
- if (attrs.src) {
|
|
|
- node.src.push(attrs.src)
|
|
|
- attrs.src = void 0
|
|
|
+ // 处理图片
|
|
|
+ if (node.name === 'img') {
|
|
|
+ if (attrs.src) {
|
|
|
+ // 标记 webp
|
|
|
+ if (attrs.src.includes('webp')) {
|
|
|
+ node.webp = 'T'
|
|
|
}
|
|
|
-
|
|
|
- this.expose()
|
|
|
- } // #endif
|
|
|
- // 处理自闭合标签
|
|
|
-
|
|
|
- if (close) {
|
|
|
- if (!this.hook(node) || config.ignoreTags[node.name]) {
|
|
|
- // 通过 base 标签设置主域名
|
|
|
- if (node.name == 'base' && !this.options.domain) this.options.domain = attrs.href // #ifndef APP-PLUS-NVUE
|
|
|
- // 设置 source 标签(仅父节点为 video 或 audio 时有效)
|
|
|
- else if (node.name == 'source' && parent && (parent.name == 'video' || parent.name == 'audio') && attrs.src) parent.src.push(attrs.src) // #endif
|
|
|
-
|
|
|
- return
|
|
|
- } // 解析 style
|
|
|
-
|
|
|
- const styleObj = this.parseStyle(node) // 处理图片
|
|
|
-
|
|
|
- if (node.name == 'img') {
|
|
|
- if (attrs.src) {
|
|
|
- // 标记 webp
|
|
|
- if (attrs.src.includes('webp')) node.webp = 'T' // data url 图片如果没有设置 original-src 默认为不可预览的小图片
|
|
|
-
|
|
|
- if (attrs.src.includes('data:') && !attrs['original-src']) attrs.ignore = 'T'
|
|
|
-
|
|
|
- if (!attrs.ignore || node.webp || attrs.src.includes('cloud://')) {
|
|
|
- for (let i = this.stack.length; i--;) {
|
|
|
- const item = this.stack[i]
|
|
|
-
|
|
|
- if (item.name == 'a') {
|
|
|
- node.a = item.attrs
|
|
|
- break
|
|
|
- } // #ifndef H5 || APP-PLUS
|
|
|
-
|
|
|
- const style = item.attrs.style || ''
|
|
|
-
|
|
|
- if (style.includes('flex:') && !style.includes('flex:0') && !style.includes('flex: 0') && (!styleObj.width || !styleObj.width.includes('%'))) {
|
|
|
- styleObj.width = '100% !important'
|
|
|
- styleObj.height = ''
|
|
|
-
|
|
|
- for (let j = i + 1; j < this.stack.length; j++) {
|
|
|
- this.stack[j].attrs.style = (this.stack[j].attrs.style || '').replace('inline-', '')
|
|
|
- }
|
|
|
- } else if (style.includes('flex') && styleObj.width == '100%') {
|
|
|
- for (let _j = i + 1; _j < this.stack.length; _j++) {
|
|
|
- const _style = this.stack[_j].attrs.style || ''
|
|
|
-
|
|
|
- if (!_style.includes(';width') && !_style.includes(' width') && _style.indexOf('width') != 0) {
|
|
|
- styleObj.width = ''
|
|
|
- break
|
|
|
- }
|
|
|
- }
|
|
|
- } else if (style.includes('inline-block')) {
|
|
|
- if (styleObj.width && styleObj.width[styleObj.width.length - 1] == '%') {
|
|
|
- item.attrs.style += `;max-width:${styleObj.width}`
|
|
|
- styleObj.width = ''
|
|
|
- } else item.attrs.style += ';max-width:100%'
|
|
|
- } // #endif
|
|
|
-
|
|
|
- item.c = 1
|
|
|
- }
|
|
|
-
|
|
|
- attrs.i = this.imgList.length.toString()
|
|
|
-
|
|
|
- let _src = attrs['original-src'] || attrs.src // #ifndef H5 || MP-ALIPAY || APP-PLUS || MP-360
|
|
|
-
|
|
|
- if (this.imgList.includes(_src)) {
|
|
|
- // 如果有重复的链接则对域名进行随机大小写变换避免预览时错位
|
|
|
- let _i = _src.indexOf('://')
|
|
|
-
|
|
|
- if (_i != -1) {
|
|
|
- _i += 3
|
|
|
-
|
|
|
- let newSrc = _src.substr(0, _i)
|
|
|
-
|
|
|
- for (; _i < _src.length; _i++) {
|
|
|
- if (_src[_i] == '/') break
|
|
|
- newSrc += Math.random() > 0.5 ? _src[_i].toUpperCase() : _src[_i]
|
|
|
- }
|
|
|
-
|
|
|
- newSrc += _src.substr(_i)
|
|
|
- _src = newSrc
|
|
|
- }
|
|
|
- } // #endif
|
|
|
-
|
|
|
- this.imgList.push(_src) // #ifdef H5 || APP-PLUS
|
|
|
-
|
|
|
- if (this.options.lazyLoad) {
|
|
|
- attrs['data-src'] = attrs.src
|
|
|
- attrs.src = void 0
|
|
|
- } // #endif
|
|
|
- }
|
|
|
+ // data url 图片如果没有设置 original-src 默认为不可预览的小图片
|
|
|
+ if (attrs.src.includes('data:') && !attrs['original-src']) {
|
|
|
+ attrs.ignore = 'T'
|
|
|
+ }
|
|
|
+ if (!attrs.ignore || node.webp || attrs.src.includes('cloud://')) {
|
|
|
+ for (let i = this.stack.length; i--;) {
|
|
|
+ const item = this.stack[i]
|
|
|
+ if (item.name === 'a') {
|
|
|
+ node.a = item.attrs
|
|
|
}
|
|
|
-
|
|
|
- if (styleObj.display == 'inline') styleObj.display = '' // #ifndef APP-PLUS-NVUE
|
|
|
-
|
|
|
- if (attrs.ignore) {
|
|
|
- styleObj['max-width'] = styleObj['max-width'] || '100%'
|
|
|
- attrs.style += ';-webkit-touch-callout:none'
|
|
|
- } // #endif
|
|
|
- // 设置的宽度超出屏幕,为避免变形,高度转为自动
|
|
|
-
|
|
|
- if (parseInt(styleObj.width) > windowWidth) styleObj.height = void 0 // 记录是否设置了宽高
|
|
|
-
|
|
|
- if (styleObj.width) {
|
|
|
- if (styleObj.width.includes('auto')) styleObj.width = ''; else {
|
|
|
- node.w = 'T'
|
|
|
- if (styleObj.height && !styleObj.height.includes('auto')) node.h = 'T'
|
|
|
+ if (item.name === 'table' && !node.webp && !attrs.src.includes('cloud://')) {
|
|
|
+ if (!styleObj.display || styleObj.display.includes('inline')) {
|
|
|
+ node.t = 'inline-block'
|
|
|
+ } else {
|
|
|
+ node.t = styleObj.display
|
|
|
+ }
|
|
|
+ styleObj.display = undefined
|
|
|
+ }
|
|
|
+ // #ifndef H5 || APP-PLUS
|
|
|
+ const style = item.attrs.style || ''
|
|
|
+ if (style.includes('flex:') && !style.includes('flex:0') && !style.includes('flex: 0') && (!styleObj.width || parseInt(styleObj.width) > 100)) {
|
|
|
+ styleObj.width = '100% !important'
|
|
|
+ styleObj.height = ''
|
|
|
+ for (let j = i + 1; j < this.stack.length; j++) {
|
|
|
+ this.stack[j].attrs.style = (this.stack[j].attrs.style || '').replace('inline-', '')
|
|
|
+ }
|
|
|
+ } else if (style.includes('flex') && styleObj.width === '100%') {
|
|
|
+ for (let j = i + 1; j < this.stack.length; j++) {
|
|
|
+ const style = this.stack[j].attrs.style || ''
|
|
|
+ if (!style.includes(';width') && !style.includes(' width') && style.indexOf('width') !== 0) {
|
|
|
+ styleObj.width = ''
|
|
|
+ break
|
|
|
}
|
|
|
+ }
|
|
|
+ } else if (style.includes('inline-block')) {
|
|
|
+ if (styleObj.width && styleObj.width[styleObj.width.length - 1] === '%') {
|
|
|
+ item.attrs.style += ';max-width:' + styleObj.width
|
|
|
+ styleObj.width = ''
|
|
|
+ } else {
|
|
|
+ item.attrs.style += ';max-width:100%'
|
|
|
+ }
|
|
|
}
|
|
|
- } else if (node.name == 'svg') {
|
|
|
- siblings.push(node)
|
|
|
- this.stack.push(node)
|
|
|
- this.popNode()
|
|
|
- return
|
|
|
- }
|
|
|
-
|
|
|
- for (const key in styleObj) {
|
|
|
- if (styleObj[key]) attrs.style += ';'.concat(key, ':').concat(styleObj[key].replace(' !important', ''))
|
|
|
+ // #endif
|
|
|
+ item.c = 1
|
|
|
+ }
|
|
|
+ attrs.i = this.imgList.length.toString()
|
|
|
+ let src = attrs['original-src'] || attrs.src
|
|
|
+ // #ifndef H5 || MP-ALIPAY || APP-PLUS || MP-360
|
|
|
+ if (this.imgList.includes(src)) {
|
|
|
+ // 如果有重复的链接则对域名进行随机大小写变换避免预览时错位
|
|
|
+ let i = src.indexOf('://')
|
|
|
+ if (i !== -1) {
|
|
|
+ i += 3
|
|
|
+ let newSrc = src.substr(0, i)
|
|
|
+ for (; i < src.length; i++) {
|
|
|
+ if (src[i] === '/') break
|
|
|
+ newSrc += Math.random() > 0.5 ? src[i].toUpperCase() : src[i]
|
|
|
+ }
|
|
|
+ newSrc += src.substr(i)
|
|
|
+ src = newSrc
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+ this.imgList.push(src)
|
|
|
+ if (!node.t) {
|
|
|
+ this.imgList._unloadimgs += 1
|
|
|
+ }
|
|
|
+ // #ifdef H5 || APP-PLUS
|
|
|
+ if (this.options.lazyLoad) {
|
|
|
+ attrs['data-src'] = attrs.src
|
|
|
+ attrs.src = undefined
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
}
|
|
|
+ }
|
|
|
+ if (styleObj.display === 'inline') {
|
|
|
+ styleObj.display = ''
|
|
|
+ }
|
|
|
+ // #ifndef APP-PLUS-NVUE
|
|
|
+ if (attrs.ignore) {
|
|
|
+ styleObj['max-width'] = styleObj['max-width'] || '100%'
|
|
|
+ attrs.style += ';-webkit-touch-callout:none'
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+ // 设置的宽度超出屏幕,为避免变形,高度转为自动
|
|
|
+ if (parseInt(styleObj.width) > windowWidth) {
|
|
|
+ styleObj.height = undefined
|
|
|
+ }
|
|
|
+ // 记录是否设置了宽高
|
|
|
+ if (!isNaN(parseInt(styleObj.width))) {
|
|
|
+ node.w = 'T'
|
|
|
+ }
|
|
|
+ if (!isNaN(parseInt(styleObj.height)) && (!styleObj.height.includes('%') || (parent && (parent.attrs.style || '').includes('height')))) {
|
|
|
+ node.h = 'T'
|
|
|
+ }
|
|
|
+ } else if (node.name === 'svg') {
|
|
|
+ siblings.push(node)
|
|
|
+ this.stack.push(node)
|
|
|
+ this.popNode()
|
|
|
+ return
|
|
|
+ }
|
|
|
+ for (const key in styleObj) {
|
|
|
+ if (styleObj[key]) {
|
|
|
+ attrs.style += `;${key}:${styleObj[key].replace(' !important', '')}`
|
|
|
+ }
|
|
|
+ }
|
|
|
+ attrs.style = attrs.style.substr(1) || undefined
|
|
|
+ // #ifdef (MP-WEIXIN || MP-QQ) && VUE3
|
|
|
+ if (!attrs.style) {
|
|
|
+ delete attrs.style
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+ } else {
|
|
|
+ if ((node.name === 'pre' || ((attrs.style || '').includes('white-space') && attrs.style.includes('pre'))) && this.pre !== 2) {
|
|
|
+ this.pre = node.pre = 1
|
|
|
+ }
|
|
|
+ node.children = []
|
|
|
+ this.stack.push(node)
|
|
|
+ }
|
|
|
|
|
|
- attrs.style = attrs.style.substr(1) || void 0
|
|
|
- } else {
|
|
|
- if (node.name == 'pre' || (attrs.style || '').includes('white-space') && attrs.style.includes('pre')) this.pre = node.pre = true
|
|
|
- node.children = []
|
|
|
- this.stack.push(node)
|
|
|
- } // 加入节点树
|
|
|
-
|
|
|
- siblings.push(node)
|
|
|
+ // 加入节点树
|
|
|
+ siblings.push(node)
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到标签结束
|
|
|
* @param {String} name 标签名
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onCloseTag = function (name) {
|
|
|
- // 依次出栈到匹配为止
|
|
|
- name = this.xml ? name : name.toLowerCase()
|
|
|
- let i
|
|
|
-
|
|
|
- for (i = this.stack.length; i--;) {
|
|
|
- if (this.stack[i].name == name) break
|
|
|
- }
|
|
|
-
|
|
|
- if (i != -1) {
|
|
|
- while (this.stack.length > i) {
|
|
|
- this.popNode()
|
|
|
- }
|
|
|
- } else if (name == 'p' || name == 'br') {
|
|
|
- const siblings = this.stack.length ? this.stack[this.stack.length - 1].children : this.nodes
|
|
|
- siblings.push({
|
|
|
- name,
|
|
|
- attrs: {}
|
|
|
- })
|
|
|
+Parser.prototype.onCloseTag = function (name) {
|
|
|
+ // 依次出栈到匹配为止
|
|
|
+ name = this.xml ? name : name.toLowerCase()
|
|
|
+ let i
|
|
|
+ for (i = this.stack.length; i--;) {
|
|
|
+ if (this.stack[i].name === name) break
|
|
|
+ }
|
|
|
+ if (i !== -1) {
|
|
|
+ while (this.stack.length > i) {
|
|
|
+ this.popNode()
|
|
|
}
|
|
|
+ } else if (name === 'p' || name === 'br') {
|
|
|
+ const siblings = this.stack.length ? this.stack[this.stack.length - 1].children : this.nodes
|
|
|
+ siblings.push({
|
|
|
+ name,
|
|
|
+ attrs: {
|
|
|
+ class: tagSelector[name] || '',
|
|
|
+ style: this.tagStyle[name] || ''
|
|
|
+ }
|
|
|
+ })
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 处理标签出栈
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.popNode = function () {
|
|
|
- const node = this.stack.pop()
|
|
|
- let { attrs } = node
|
|
|
- const { children } = node
|
|
|
- const parent = this.stack[this.stack.length - 1]
|
|
|
- const siblings = parent ? parent.children : this.nodes
|
|
|
-
|
|
|
- if (!this.hook(node) || config.ignoreTags[node.name]) {
|
|
|
+Parser.prototype.popNode = function () {
|
|
|
+ const node = this.stack.pop()
|
|
|
+ let attrs = node.attrs
|
|
|
+ const children = node.children
|
|
|
+ const parent = this.stack[this.stack.length - 1]
|
|
|
+ const siblings = parent ? parent.children : this.nodes
|
|
|
+
|
|
|
+ if (!this.hook(node) || config.ignoreTags[node.name]) {
|
|
|
// 获取标题
|
|
|
- if (node.name == 'title' && children.length && children[0].type == 'text' && this.options.setTitle) {
|
|
|
- uni.setNavigationBarTitle({
|
|
|
- title: children[0].text
|
|
|
- })
|
|
|
- }
|
|
|
- siblings.pop()
|
|
|
- return
|
|
|
+ if (node.name === 'title' && children.length && children[0].type === 'text' && this.options.setTitle) {
|
|
|
+ uni.setNavigationBarTitle({
|
|
|
+ title: children[0].text
|
|
|
+ })
|
|
|
}
|
|
|
+ siblings.pop()
|
|
|
+ return
|
|
|
+ }
|
|
|
|
|
|
- if (node.pre) {
|
|
|
+ if (node.pre && this.pre !== 2) {
|
|
|
// 是否合并空白符标识
|
|
|
- node.pre = this.pre = void 0
|
|
|
-
|
|
|
- for (let i = this.stack.length; i--;) {
|
|
|
- if (this.stack[i].pre) this.pre = true
|
|
|
- }
|
|
|
+ this.pre = node.pre = undefined
|
|
|
+ for (let i = this.stack.length; i--;) {
|
|
|
+ if (this.stack[i].pre) {
|
|
|
+ this.pre = 1
|
|
|
+ }
|
|
|
}
|
|
|
+ }
|
|
|
|
|
|
- const styleObj = {} // 转换 svg
|
|
|
-
|
|
|
- if (node.name == 'svg') {
|
|
|
- // #ifndef APP-PLUS-NVUE
|
|
|
- let src = ''
|
|
|
- const { style } = attrs
|
|
|
- attrs.style = ''
|
|
|
- attrs.xmlns = 'http://www.w3.org/2000/svg';
|
|
|
-
|
|
|
- (function traversal(node) {
|
|
|
- src += `<${node.name}`
|
|
|
-
|
|
|
- for (let item in node.attrs) {
|
|
|
- const val = node.attrs[item]
|
|
|
-
|
|
|
- if (val) {
|
|
|
- if (item == 'viewbox') item = 'viewBox'
|
|
|
- src += ' '.concat(item, '="').concat(val, '"')
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!node.children) src += '/>'; else {
|
|
|
- src += '>'
|
|
|
-
|
|
|
- for (let _i2 = 0; _i2 < node.children.length; _i2++) {
|
|
|
- traversal(node.children[_i2])
|
|
|
- }
|
|
|
-
|
|
|
- src += `</${node.name}>`
|
|
|
- }
|
|
|
- }(node))
|
|
|
-
|
|
|
- node.name = 'img'
|
|
|
- node.attrs = {
|
|
|
- src: `data:image/svg+xml;utf8,${src.replace(/#/g, '%23')}`,
|
|
|
- style,
|
|
|
- ignore: 'T'
|
|
|
- }
|
|
|
- node.children = void 0 // #endif
|
|
|
-
|
|
|
- this.xml = false
|
|
|
- return
|
|
|
- } // #ifndef APP-PLUS-NVUE
|
|
|
- // 转换 align 属性
|
|
|
+ const styleObj = {}
|
|
|
|
|
|
- if (attrs.align) {
|
|
|
- if (node.name == 'table') {
|
|
|
- if (attrs.align == 'center') styleObj['margin-inline-start'] = styleObj['margin-inline-end'] = 'auto'; else styleObj.float = attrs.align
|
|
|
- } else styleObj['text-align'] = attrs.align
|
|
|
-
|
|
|
- attrs.align = void 0
|
|
|
- } // 转换 font 标签的属性
|
|
|
-
|
|
|
- if (node.name == 'font') {
|
|
|
- if (attrs.color) {
|
|
|
- styleObj.color = attrs.color
|
|
|
- attrs.color = void 0
|
|
|
+ // 转换 svg
|
|
|
+ if (node.name === 'svg') {
|
|
|
+ if (this.xml > 1) {
|
|
|
+ // 多层 svg 嵌套
|
|
|
+ this.xml--
|
|
|
+ return
|
|
|
+ }
|
|
|
+ // #ifdef APP-PLUS-NVUE
|
|
|
+ (function traversal (node) {
|
|
|
+ if (node.name) {
|
|
|
+ // 调整 svg 的大小写
|
|
|
+ node.name = config.svgDict[node.name] || node.name
|
|
|
+ for (const item in node.attrs) {
|
|
|
+ if (config.svgDict[item]) {
|
|
|
+ node.attrs[config.svgDict[item]] = node.attrs[item]
|
|
|
+ node.attrs[item] = undefined
|
|
|
+ }
|
|
|
}
|
|
|
-
|
|
|
- if (attrs.face) {
|
|
|
- styleObj['font-family'] = attrs.face
|
|
|
- attrs.face = void 0
|
|
|
+ for (let i = 0; i < (node.children || []).length; i++) {
|
|
|
+ traversal(node.children[i])
|
|
|
}
|
|
|
-
|
|
|
- if (attrs.size) {
|
|
|
- let size = parseInt(attrs.size)
|
|
|
-
|
|
|
- if (!isNaN(size)) {
|
|
|
- if (size < 1) size = 1; else if (size > 7) size = 7
|
|
|
- styleObj['font-size'] = ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'][size - 1]
|
|
|
- }
|
|
|
-
|
|
|
- attrs.size = void 0
|
|
|
+ }
|
|
|
+ })(node)
|
|
|
+ // #endif
|
|
|
+ // #ifndef APP-PLUS-NVUE
|
|
|
+ let src = ''
|
|
|
+ const style = attrs.style
|
|
|
+ attrs.style = ''
|
|
|
+ attrs.xmlns = 'http://www.w3.org/2000/svg';
|
|
|
+ (function traversal (node) {
|
|
|
+ if (node.type === 'text') {
|
|
|
+ src += node.text
|
|
|
+ return
|
|
|
+ }
|
|
|
+ const name = config.svgDict[node.name] || node.name
|
|
|
+ src += '<' + name
|
|
|
+ for (const item in node.attrs) {
|
|
|
+ const val = node.attrs[item]
|
|
|
+ if (val) {
|
|
|
+ src += ` ${config.svgDict[item] || item}="${val}"`
|
|
|
}
|
|
|
- } // #endif
|
|
|
- // 一些编辑器的自带 class
|
|
|
-
|
|
|
- if ((attrs.class || '').includes('align-center')) styleObj['text-align'] = 'center'
|
|
|
- Object.assign(styleObj, this.parseStyle(node))
|
|
|
-
|
|
|
- if (parseInt(styleObj.width) > windowWidth) {
|
|
|
- styleObj['max-width'] = '100%'
|
|
|
- styleObj['box-sizing'] = 'border-box'
|
|
|
- } // #ifndef APP-PLUS-NVUE
|
|
|
-
|
|
|
- if (config.blockTags[node.name]) node.name = 'div' // 未知标签转为 span,避免无法显示
|
|
|
- else if (!config.trustTags[node.name] && !this.xml) node.name = 'span'
|
|
|
- if (node.name == 'a' || node.name == 'ad' // #ifdef H5 || APP-PLUS
|
|
|
- || node.name == 'iframe' // #endif
|
|
|
- ) this.expose() // #ifdef APP-PLUS
|
|
|
- else if (node.name == 'video') {
|
|
|
- let str = '<video style="width:100%;height:100%"' // 空白图占位
|
|
|
-
|
|
|
- if (!attrs.poster && !attrs.autoplay) attrs.poster = "data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'/>"
|
|
|
-
|
|
|
- for (const item in attrs) {
|
|
|
- if (attrs[item]) str += ` ${item}="${attrs[item]}"`
|
|
|
+ }
|
|
|
+ if (!node.children) {
|
|
|
+ src += '/>'
|
|
|
+ } else {
|
|
|
+ src += '>'
|
|
|
+ for (let i = 0; i < node.children.length; i++) {
|
|
|
+ traversal(node.children[i])
|
|
|
}
|
|
|
-
|
|
|
- if (this.options.pauseVideo) str += ' onplay="for(var e=document.getElementsByTagName(\'video\'),t=0;t<e.length;t++)e[t]!=this&&e[t].pause()"'
|
|
|
- str += '>'
|
|
|
-
|
|
|
- for (let _i3 = 0; _i3 < node.src.length; _i3++) {
|
|
|
- str += `<source src="${node.src[_i3]}">`
|
|
|
+ src += '</' + name + '>'
|
|
|
+ }
|
|
|
+ })(node)
|
|
|
+ node.name = 'img'
|
|
|
+ node.attrs = {
|
|
|
+ src: 'data:image/svg+xml;utf8,' + src.replace(/#/g, '%23'),
|
|
|
+ style,
|
|
|
+ ignore: 'T'
|
|
|
+ }
|
|
|
+ node.children = undefined
|
|
|
+ // #endif
|
|
|
+ this.xml = false
|
|
|
+ return
|
|
|
+ }
|
|
|
+
|
|
|
+ // #ifndef APP-PLUS-NVUE
|
|
|
+ // 转换 align 属性
|
|
|
+ if (attrs.align) {
|
|
|
+ if (node.name === 'table') {
|
|
|
+ if (attrs.align === 'center') {
|
|
|
+ styleObj['margin-inline-start'] = styleObj['margin-inline-end'] = 'auto'
|
|
|
+ } else {
|
|
|
+ styleObj.float = attrs.align
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ styleObj['text-align'] = attrs.align
|
|
|
+ }
|
|
|
+ attrs.align = undefined
|
|
|
+ }
|
|
|
+
|
|
|
+ // 转换 dir 属性
|
|
|
+ if (attrs.dir) {
|
|
|
+ styleObj.direction = attrs.dir
|
|
|
+ attrs.dir = undefined
|
|
|
+ }
|
|
|
+
|
|
|
+ // 转换 font 标签的属性
|
|
|
+ if (node.name === 'font') {
|
|
|
+ if (attrs.color) {
|
|
|
+ styleObj.color = attrs.color
|
|
|
+ attrs.color = undefined
|
|
|
+ }
|
|
|
+ if (attrs.face) {
|
|
|
+ styleObj['font-family'] = attrs.face
|
|
|
+ attrs.face = undefined
|
|
|
+ }
|
|
|
+ if (attrs.size) {
|
|
|
+ let size = parseInt(attrs.size)
|
|
|
+ if (!isNaN(size)) {
|
|
|
+ if (size < 1) {
|
|
|
+ size = 1
|
|
|
+ } else if (size > 7) {
|
|
|
+ size = 7
|
|
|
}
|
|
|
-
|
|
|
- str += '</video>'
|
|
|
- node.html = str
|
|
|
- } // #endif
|
|
|
+ styleObj['font-size'] = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', 'xxx-large'][size - 1]
|
|
|
+ }
|
|
|
+ attrs.size = undefined
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+
|
|
|
+ // 一些编辑器的自带 class
|
|
|
+ if ((attrs.class || '').includes('align-center')) {
|
|
|
+ styleObj['text-align'] = 'center'
|
|
|
+ }
|
|
|
+
|
|
|
+ Object.assign(styleObj, this.parseStyle(node))
|
|
|
+
|
|
|
+ if (node.name !== 'table' && parseInt(styleObj.width) > windowWidth) {
|
|
|
+ styleObj['max-width'] = '100%'
|
|
|
+ styleObj['box-sizing'] = 'border-box'
|
|
|
+ }
|
|
|
+
|
|
|
+ // #ifndef APP-PLUS-NVUE
|
|
|
+ if (config.blockTags[node.name]) {
|
|
|
+ node.name = 'div'
|
|
|
+ } else if (!config.trustTags[node.name] && !this.xml) {
|
|
|
+ // 未知标签转为 span,避免无法显示
|
|
|
+ node.name = 'span'
|
|
|
+ }
|
|
|
+
|
|
|
+ if (node.name === 'a' || node.name === 'ad'
|
|
|
+ // #ifdef H5 || APP-PLUS
|
|
|
+ || node.name === 'iframe' // eslint-disable-line
|
|
|
+ // #endif
|
|
|
+ ) {
|
|
|
+ this.expose()
|
|
|
+ } else if (node.name === 'video') {
|
|
|
+ if ((styleObj.height || '').includes('auto')) {
|
|
|
+ styleObj.height = undefined
|
|
|
+ }
|
|
|
+ /* #ifdef APP-PLUS */
|
|
|
+ let str = '<video style="width:100%;height:100%"'
|
|
|
+ for (const item in attrs) {
|
|
|
+ if (attrs[item]) {
|
|
|
+ str += ' ' + item + '="' + attrs[item] + '"'
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (this.options.pauseVideo) {
|
|
|
+ str += ' onplay="this.dispatchEvent(new CustomEvent(\'vplay\',{bubbles:!0}));for(var e=document.getElementsByTagName(\'video\'),t=0;t<e.length;t++)e[t]!=this&&e[t].pause()"'
|
|
|
+ }
|
|
|
+ str += '>'
|
|
|
+ for (let i = 0; i < node.src.length; i++) {
|
|
|
+ str += '<source src="' + node.src[i] + '">'
|
|
|
+ }
|
|
|
+ str += '</video>'
|
|
|
+ node.html = str
|
|
|
+ /* #endif */
|
|
|
+ } else if ((node.name === 'ul' || node.name === 'ol') && node.c) {
|
|
|
// 列表处理
|
|
|
- else if ((node.name == 'ul' || node.name == 'ol') && node.c) {
|
|
|
- const types = {
|
|
|
- a: 'lower-alpha',
|
|
|
- A: 'upper-alpha',
|
|
|
- i: 'lower-roman',
|
|
|
- I: 'upper-roman'
|
|
|
- }
|
|
|
-
|
|
|
- if (types[attrs.type]) {
|
|
|
- attrs.style += `;list-style-type:${types[attrs.type]}`
|
|
|
- attrs.type = void 0
|
|
|
- }
|
|
|
-
|
|
|
- for (let _i4 = children.length; _i4--;) {
|
|
|
- if (children[_i4].name == 'li') children[_i4].c = 1
|
|
|
- }
|
|
|
- } // 表格处理
|
|
|
- else if (node.name == 'table') {
|
|
|
- // cellpadding、cellspacing、border 这几个常用表格属性需要通过转换实现
|
|
|
- let padding = parseFloat(attrs.cellpadding)
|
|
|
- let spacing = parseFloat(attrs.cellspacing)
|
|
|
- const border = parseFloat(attrs.border)
|
|
|
-
|
|
|
- if (node.c) {
|
|
|
- // padding 和 spacing 默认 2
|
|
|
- if (isNaN(padding)) padding = 2
|
|
|
- if (isNaN(spacing)) spacing = 2
|
|
|
+ const types = {
|
|
|
+ a: 'lower-alpha',
|
|
|
+ A: 'upper-alpha',
|
|
|
+ i: 'lower-roman',
|
|
|
+ I: 'upper-roman'
|
|
|
+ }
|
|
|
+ if (types[attrs.type]) {
|
|
|
+ attrs.style += ';list-style-type:' + types[attrs.type]
|
|
|
+ attrs.type = undefined
|
|
|
+ }
|
|
|
+ for (let i = children.length; i--;) {
|
|
|
+ if (children[i].name === 'li') {
|
|
|
+ children[i].c = 1
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if (node.name === 'table') {
|
|
|
+ // 表格处理
|
|
|
+ // cellpadding、cellspacing、border 这几个常用表格属性需要通过转换实现
|
|
|
+ let padding = parseFloat(attrs.cellpadding)
|
|
|
+ let spacing = parseFloat(attrs.cellspacing)
|
|
|
+ const border = parseFloat(attrs.border)
|
|
|
+ const bordercolor = styleObj['border-color']
|
|
|
+ const borderstyle = styleObj['border-style']
|
|
|
+ if (node.c) {
|
|
|
+ // padding 和 spacing 默认 2
|
|
|
+ if (isNaN(padding)) {
|
|
|
+ padding = 2
|
|
|
+ }
|
|
|
+ if (isNaN(spacing)) {
|
|
|
+ spacing = 2
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (border) {
|
|
|
+ attrs.style += `;border:${border}px ${borderstyle || 'solid'} ${bordercolor || 'gray'}`
|
|
|
+ }
|
|
|
+ if (node.flag && node.c) {
|
|
|
+ // 有 colspan 或 rowspan 且含有链接的表格通过 grid 布局实现
|
|
|
+ styleObj.display = 'grid'
|
|
|
+ if (spacing) {
|
|
|
+ styleObj['grid-gap'] = spacing + 'px'
|
|
|
+ styleObj.padding = spacing + 'px'
|
|
|
+ } else if (border) {
|
|
|
+ // 无间隔的情况下避免边框重叠
|
|
|
+ attrs.style += ';border-left:0;border-top:0'
|
|
|
+ }
|
|
|
+
|
|
|
+ const width = [] // 表格的列宽
|
|
|
+ const trList = [] // tr 列表
|
|
|
+ const cells = [] // 保存新的单元格
|
|
|
+ const map = {}; // 被合并单元格占用的格子
|
|
|
+
|
|
|
+ (function traversal (nodes) {
|
|
|
+ for (let i = 0; i < nodes.length; i++) {
|
|
|
+ if (nodes[i].name === 'tr') {
|
|
|
+ trList.push(nodes[i])
|
|
|
+ } else {
|
|
|
+ traversal(nodes[i].children || [])
|
|
|
+ }
|
|
|
}
|
|
|
-
|
|
|
- if (border) attrs.style += `;border:${border}px solid gray`
|
|
|
-
|
|
|
- if (node.flag && node.c) {
|
|
|
- // 有 colspan 或 rowspan 且含有链接的表格通过 grid 布局实现
|
|
|
- styleObj.display = 'grid'
|
|
|
-
|
|
|
- if (spacing) {
|
|
|
- styleObj['grid-gap'] = `${spacing}px`
|
|
|
- styleObj.padding = `${spacing}px`
|
|
|
- } // 无间隔的情况下避免边框重叠
|
|
|
- else if (border) attrs.style += ';border-left:0;border-top:0'
|
|
|
-
|
|
|
- const width = []
|
|
|
- // 表格的列宽
|
|
|
- const trList = []
|
|
|
- // tr 列表
|
|
|
- const cells = []
|
|
|
- // 保存新的单元格
|
|
|
- const map = {}; // 被合并单元格占用的格子
|
|
|
-
|
|
|
- (function traversal(nodes) {
|
|
|
- for (let _i5 = 0; _i5 < nodes.length; _i5++) {
|
|
|
- if (nodes[_i5].name == 'tr') trList.push(nodes[_i5]); else traversal(nodes[_i5].children || [])
|
|
|
- }
|
|
|
- }(children))
|
|
|
-
|
|
|
- for (let row = 1; row <= trList.length; row++) {
|
|
|
- let col = 1
|
|
|
-
|
|
|
- for (let j = 0; j < trList[row - 1].children.length; j++, col++) {
|
|
|
- const td = trList[row - 1].children[j]
|
|
|
-
|
|
|
- if (td.name == 'td' || td.name == 'th') {
|
|
|
- // 这个格子被上面的单元格占用,则列号++
|
|
|
- while (map[`${row}.${col}`]) {
|
|
|
- col++
|
|
|
- }
|
|
|
-
|
|
|
- let _style2 = td.attrs.style || ''
|
|
|
- const start = _style2.indexOf('width') ? _style2.indexOf(';width') : 0 // 提取出 td 的宽度
|
|
|
-
|
|
|
- if (start != -1) {
|
|
|
- let end = _style2.indexOf(';', start + 6)
|
|
|
-
|
|
|
- if (end == -1) end = _style2.length
|
|
|
- if (!td.attrs.colspan) width[col] = _style2.substring(start ? start + 7 : 6, end)
|
|
|
- _style2 = _style2.substr(0, start) + _style2.substr(end)
|
|
|
- }
|
|
|
-
|
|
|
- _style2 += (border ? ';border:'.concat(border, 'px solid gray') + (spacing ? '' : ';border-right:0;border-bottom:0') : '') + (padding ? ';padding:'.concat(padding, 'px') : '') // 处理列合并
|
|
|
-
|
|
|
- if (td.attrs.colspan) {
|
|
|
- _style2 += ';grid-column-start:'.concat(col, ';grid-column-end:').concat(col + parseInt(td.attrs.colspan))
|
|
|
- if (!td.attrs.rowspan) _style2 += ';grid-row-start:'.concat(row, ';grid-row-end:').concat(row + 1)
|
|
|
- col += parseInt(td.attrs.colspan) - 1
|
|
|
- } // 处理行合并
|
|
|
-
|
|
|
- if (td.attrs.rowspan) {
|
|
|
- _style2 += ';grid-row-start:'.concat(row, ';grid-row-end:').concat(row + parseInt(td.attrs.rowspan))
|
|
|
- if (!td.attrs.colspan) _style2 += ';grid-column-start:'.concat(col, ';grid-column-end:').concat(col + 1) // 记录下方单元格被占用
|
|
|
-
|
|
|
- for (let k = 1; k < td.attrs.rowspan; k++) {
|
|
|
- map[`${row + k}.${col}`] = 1
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (_style2) td.attrs.style = _style2
|
|
|
- cells.push(td)
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (row == 1) {
|
|
|
- let temp = ''
|
|
|
-
|
|
|
- for (let _i6 = 1; _i6 < col; _i6++) {
|
|
|
- temp += `${width[_i6] ? width[_i6] : 'auto'} `
|
|
|
- }
|
|
|
-
|
|
|
- styleObj['grid-template-columns'] = temp
|
|
|
- }
|
|
|
+ })(children)
|
|
|
+
|
|
|
+ for (let row = 1; row <= trList.length; row++) {
|
|
|
+ let col = 1
|
|
|
+ for (let j = 0; j < trList[row - 1].children.length; j++) {
|
|
|
+ const td = trList[row - 1].children[j]
|
|
|
+ if (td.name === 'td' || td.name === 'th') {
|
|
|
+ // 这个格子被上面的单元格占用,则列号++
|
|
|
+ while (map[row + '.' + col]) {
|
|
|
+ col++
|
|
|
}
|
|
|
-
|
|
|
- node.children = cells
|
|
|
- } else {
|
|
|
- // 没有使用合并单元格的表格通过 table 布局实现
|
|
|
- if (node.c) styleObj.display = 'table'
|
|
|
- if (!isNaN(spacing)) styleObj['border-spacing'] = `${spacing}px`
|
|
|
-
|
|
|
- if (border || padding) {
|
|
|
- // 遍历
|
|
|
- (function traversal(nodes) {
|
|
|
- for (let _i7 = 0; _i7 < nodes.length; _i7++) {
|
|
|
- const _td = nodes[_i7]
|
|
|
-
|
|
|
- if (_td.name == 'th' || _td.name == 'td') {
|
|
|
- if (border) _td.attrs.style = 'border:'.concat(border, 'px solid gray;').concat(_td.attrs.style || '')
|
|
|
- if (padding) _td.attrs.style = 'padding:'.concat(padding, 'px;').concat(_td.attrs.style || '')
|
|
|
- } else if (_td.children) traversal(_td.children)
|
|
|
- }
|
|
|
- }(children))
|
|
|
+ let style = td.attrs.style || ''
|
|
|
+ let start = style.indexOf('width') ? style.indexOf(';width') : 0
|
|
|
+ // 提取出 td 的宽度
|
|
|
+ if (start !== -1) {
|
|
|
+ let end = style.indexOf(';', start + 6)
|
|
|
+ if (end === -1) {
|
|
|
+ end = style.length
|
|
|
+ }
|
|
|
+ if (!td.attrs.colspan) {
|
|
|
+ width[col] = style.substring(start ? start + 7 : 6, end)
|
|
|
+ }
|
|
|
+ style = style.substr(0, start) + style.substr(end)
|
|
|
}
|
|
|
- } // 给表格添加一个单独的横向滚动层
|
|
|
-
|
|
|
- if (this.options.scrollTable && !(attrs.style || '').includes('inline')) {
|
|
|
- const table = { ...node }
|
|
|
- node.name = 'div'
|
|
|
- node.attrs = {
|
|
|
- style: 'overflow:auto'
|
|
|
+ // 设置竖直对齐
|
|
|
+ style += ';display:flex'
|
|
|
+ start = style.indexOf('vertical-align')
|
|
|
+ if (start !== -1) {
|
|
|
+ const val = style.substr(start + 15, 10)
|
|
|
+ if (val.includes('middle')) {
|
|
|
+ style += ';align-items:center'
|
|
|
+ } else if (val.includes('bottom')) {
|
|
|
+ style += ';align-items:flex-end'
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ style += ';align-items:center'
|
|
|
}
|
|
|
- node.children = [table]
|
|
|
- attrs = table.attrs
|
|
|
- }
|
|
|
- } else if ((node.name == 'td' || node.name == 'th') && (attrs.colspan || attrs.rowspan)) {
|
|
|
- for (let _i8 = this.stack.length; _i8--;) {
|
|
|
- if (this.stack[_i8].name == 'table') {
|
|
|
- this.stack[_i8].flag = 1 // 指示含有合并单元格
|
|
|
-
|
|
|
- break
|
|
|
+ // 设置水平对齐
|
|
|
+ start = style.indexOf('text-align')
|
|
|
+ if (start !== -1) {
|
|
|
+ const val = style.substr(start + 11, 10)
|
|
|
+ if (val.includes('center')) {
|
|
|
+ style += ';justify-content: center'
|
|
|
+ } else if (val.includes('right')) {
|
|
|
+ style += ';justify-content: right'
|
|
|
+ }
|
|
|
}
|
|
|
- }
|
|
|
- } // 转换 ruby
|
|
|
- else if (node.name == 'ruby') {
|
|
|
- node.name = 'span'
|
|
|
-
|
|
|
- for (let _i9 = 0; _i9 < children.length - 1; _i9++) {
|
|
|
- if (children[_i9].type == 'text' && children[_i9 + 1].name == 'rt') {
|
|
|
- children[_i9] = {
|
|
|
- name: 'div',
|
|
|
- attrs: {
|
|
|
- style: 'display:inline-block'
|
|
|
- },
|
|
|
- children: [{
|
|
|
- name: 'div',
|
|
|
- attrs: {
|
|
|
- style: 'font-size:50%;text-align:start'
|
|
|
- },
|
|
|
- children: children[_i9 + 1].children
|
|
|
- }, children[_i9]]
|
|
|
+ style = (border ? `;border:${border}px ${borderstyle || 'solid'} ${bordercolor || 'gray'}` + (spacing ? '' : ';border-right:0;border-bottom:0') : '') + (padding ? `;padding:${padding}px` : '') + ';' + style
|
|
|
+ // 处理列合并
|
|
|
+ if (td.attrs.colspan) {
|
|
|
+ style += `;grid-column-start:${col};grid-column-end:${col + parseInt(td.attrs.colspan)}`
|
|
|
+ if (!td.attrs.rowspan) {
|
|
|
+ style += `;grid-row-start:${row};grid-row-end:${row + 1}`
|
|
|
+ }
|
|
|
+ col += parseInt(td.attrs.colspan) - 1
|
|
|
+ }
|
|
|
+ // 处理行合并
|
|
|
+ if (td.attrs.rowspan) {
|
|
|
+ style += `;grid-row-start:${row};grid-row-end:${row + parseInt(td.attrs.rowspan)}`
|
|
|
+ if (!td.attrs.colspan) {
|
|
|
+ style += `;grid-column-start:${col};grid-column-end:${col + 1}`
|
|
|
+ }
|
|
|
+ // 记录下方单元格被占用
|
|
|
+ for (let rowspan = 1; rowspan < td.attrs.rowspan; rowspan++) {
|
|
|
+ for (let colspan = 0; colspan < (td.attrs.colspan || 1); colspan++) {
|
|
|
+ map[(row + rowspan) + '.' + (col - colspan)] = 1
|
|
|
}
|
|
|
- children.splice(_i9 + 1, 1)
|
|
|
+ }
|
|
|
}
|
|
|
+ if (style) {
|
|
|
+ td.attrs.style = style
|
|
|
+ }
|
|
|
+ cells.push(td)
|
|
|
+ col++
|
|
|
+ }
|
|
|
}
|
|
|
- } else if (node.c) {
|
|
|
- node.c = 2
|
|
|
-
|
|
|
- for (let _i10 = node.children.length; _i10--;) {
|
|
|
- if (!node.children[_i10].c || node.children[_i10].name == 'table') node.c = 1
|
|
|
+ if (row === 1) {
|
|
|
+ let temp = ''
|
|
|
+ for (let i = 1; i < col; i++) {
|
|
|
+ temp += (width[i] ? width[i] : 'auto') + ' '
|
|
|
+ }
|
|
|
+ styleObj['grid-template-columns'] = temp
|
|
|
}
|
|
|
- }
|
|
|
- if ((styleObj.display || '').includes('flex') && !node.c) {
|
|
|
- for (let _i11 = children.length; _i11--;) {
|
|
|
- const _item = children[_i11]
|
|
|
-
|
|
|
- if (_item.f) {
|
|
|
- _item.attrs.style = (_item.attrs.style || '') + _item.f
|
|
|
- _item.f = void 0
|
|
|
+ }
|
|
|
+ node.children = cells
|
|
|
+ } else {
|
|
|
+ // 没有使用合并单元格的表格通过 table 布局实现
|
|
|
+ if (node.c) {
|
|
|
+ styleObj.display = 'table'
|
|
|
+ }
|
|
|
+ if (!isNaN(spacing)) {
|
|
|
+ styleObj['border-spacing'] = spacing + 'px'
|
|
|
+ }
|
|
|
+ if (border || padding) {
|
|
|
+ // 遍历
|
|
|
+ (function traversal (nodes) {
|
|
|
+ for (let i = 0; i < nodes.length; i++) {
|
|
|
+ const td = nodes[i]
|
|
|
+ if (td.name === 'th' || td.name === 'td') {
|
|
|
+ if (border) {
|
|
|
+ td.attrs.style = `border:${border}px ${borderstyle || 'solid'} ${bordercolor || 'gray'};${td.attrs.style || ''}`
|
|
|
+ }
|
|
|
+ if (padding) {
|
|
|
+ td.attrs.style = `padding:${padding}px;${td.attrs.style || ''}`
|
|
|
+ }
|
|
|
+ } else if (td.children) {
|
|
|
+ traversal(td.children)
|
|
|
}
|
|
|
+ }
|
|
|
+ })(children)
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 给表格添加一个单独的横向滚动层
|
|
|
+ if (this.options.scrollTable && !(attrs.style || '').includes('inline')) {
|
|
|
+ const table = Object.assign({}, node)
|
|
|
+ node.name = 'div'
|
|
|
+ node.attrs = {
|
|
|
+ style: 'overflow:auto'
|
|
|
+ }
|
|
|
+ node.children = [table]
|
|
|
+ attrs = table.attrs
|
|
|
+ }
|
|
|
+ } else if ((node.name === 'td' || node.name === 'th') && (attrs.colspan || attrs.rowspan)) {
|
|
|
+ for (let i = this.stack.length; i--;) {
|
|
|
+ if (this.stack[i].name === 'table') {
|
|
|
+ this.stack[i].flag = 1 // 指示含有合并单元格
|
|
|
+ break
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if (node.name === 'ruby') {
|
|
|
+ // 转换 ruby
|
|
|
+ node.name = 'span'
|
|
|
+ for (let i = 0; i < children.length - 1; i++) {
|
|
|
+ if (children[i].type === 'text' && children[i + 1].name === 'rt') {
|
|
|
+ children[i] = {
|
|
|
+ name: 'div',
|
|
|
+ attrs: {
|
|
|
+ style: 'display:inline-block;text-align:center'
|
|
|
+ },
|
|
|
+ children: [{
|
|
|
+ name: 'div',
|
|
|
+ attrs: {
|
|
|
+ style: 'font-size:50%;' + (children[i + 1].attrs.style || '')
|
|
|
+ },
|
|
|
+ children: children[i + 1].children
|
|
|
+ }, children[i]]
|
|
|
}
|
|
|
- } // flex 布局时部分样式需要提取到 rich-text 外层
|
|
|
-
|
|
|
- const flex = parent && (parent.attrs.style || '').includes('flex') // #ifdef MP-WEIXIN
|
|
|
- // 检查基础库版本 virtualHost 是否可用
|
|
|
- && !(node.c && wx.getNFCAdapter) // #endif
|
|
|
- // #ifndef MP-WEIXIN || MP-QQ || MP-BAIDU || MP-TOUTIAO
|
|
|
- && !node.c // #endif
|
|
|
-
|
|
|
- if (flex) node.f = ';max-width:100%' // #endif
|
|
|
-
|
|
|
- for (const key in styleObj) {
|
|
|
- if (styleObj[key]) {
|
|
|
- const val = ';'.concat(key, ':').concat(styleObj[key].replace(' !important', '')) // #ifndef APP-PLUS-NVUE
|
|
|
-
|
|
|
- if (flex && (key.includes('flex') && key != 'flex-direction' || key == 'align-self' || styleObj[key][0] == '-' || key == 'width' && val.includes('%'))) {
|
|
|
- node.f += val
|
|
|
- if (key == 'width') attrs.style += ';width:100%'
|
|
|
- } else // #endif
|
|
|
- { attrs.style += val }
|
|
|
+ children.splice(i + 1, 1)
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if (node.c) {
|
|
|
+ (function traversal (node) {
|
|
|
+ node.c = 2
|
|
|
+ for (let i = node.children.length; i--;) {
|
|
|
+ const child = node.children[i]
|
|
|
+ // #ifdef (MP-WEIXIN || MP-QQ || APP-PLUS || MP-360) && VUE3
|
|
|
+ if (child.name && (config.inlineTags[child.name] || ((child.attrs.style || '').includes('inline') && child.children)) && !child.c) {
|
|
|
+ traversal(child)
|
|
|
}
|
|
|
+ // #endif
|
|
|
+ if (!child.c || child.name === 'table') {
|
|
|
+ node.c = 1
|
|
|
+ }
|
|
|
+ }
|
|
|
+ })(node)
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((styleObj.display || '').includes('flex') && !node.c) {
|
|
|
+ for (let i = children.length; i--;) {
|
|
|
+ const item = children[i]
|
|
|
+ if (item.f) {
|
|
|
+ item.attrs.style = (item.attrs.style || '') + item.f
|
|
|
+ item.f = undefined
|
|
|
+ }
|
|
|
}
|
|
|
-
|
|
|
- attrs.style = attrs.style.substr(1) || void 0
|
|
|
+ }
|
|
|
+ // flex 布局时部分样式需要提取到 rich-text 外层
|
|
|
+ const flex = parent && ((parent.attrs.style || '').includes('flex') || (parent.attrs.style || '').includes('grid'))
|
|
|
+ // #ifdef MP-WEIXIN
|
|
|
+ // 检查基础库版本 virtualHost 是否可用
|
|
|
+ && !(node.c && wx.getNFCAdapter) // eslint-disable-line
|
|
|
+ // #endif
|
|
|
+ // #ifndef MP-WEIXIN || MP-QQ || MP-BAIDU || MP-TOUTIAO
|
|
|
+ && !node.c // eslint-disable-line
|
|
|
+ // #endif
|
|
|
+ if (flex) {
|
|
|
+ node.f = ';max-width:100%'
|
|
|
+ }
|
|
|
+
|
|
|
+ if (children.length >= 50 && node.c && !(styleObj.display || '').includes('flex')) {
|
|
|
+ mergeNodes(children)
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+
|
|
|
+ for (const key in styleObj) {
|
|
|
+ if (styleObj[key]) {
|
|
|
+ const val = `;${key}:${styleObj[key].replace(' !important', '')}`
|
|
|
+ /* #ifndef APP-PLUS-NVUE */
|
|
|
+ if (flex && ((key.includes('flex') && key !== 'flex-direction') || key === 'align-self' || key.includes('grid') || styleObj[key][0] === '-' || (key.includes('width') && val.includes('%')))) {
|
|
|
+ node.f += val
|
|
|
+ if (key === 'width') {
|
|
|
+ attrs.style += ';width:100%'
|
|
|
+ }
|
|
|
+ } else /* #endif */ {
|
|
|
+ attrs.style += val
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ attrs.style = attrs.style.substr(1) || undefined
|
|
|
+ // #ifdef (MP-WEIXIN || MP-QQ) && VUE3
|
|
|
+ for (const key in attrs) {
|
|
|
+ if (!attrs[key]) {
|
|
|
+ delete attrs[key]
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 解析到文本
|
|
|
* @param {String} text 文本内容
|
|
|
*/
|
|
|
-
|
|
|
-parser.prototype.onText = function (text) {
|
|
|
- if (!this.pre) {
|
|
|
+Parser.prototype.onText = function (text) {
|
|
|
+ if (!this.pre) {
|
|
|
// 合并空白符
|
|
|
- let trim = ''
|
|
|
- let flag
|
|
|
-
|
|
|
- for (let i = 0, len = text.length; i < len; i++) {
|
|
|
- if (!blankChar[text[i]]) trim += text[i]; else {
|
|
|
- if (trim[trim.length - 1] != ' ') trim += ' '
|
|
|
- if (text[i] == '\n' && !flag) flag = true
|
|
|
- }
|
|
|
- } // 去除含有换行符的空串
|
|
|
-
|
|
|
- if (trim == ' ' && flag) return
|
|
|
- text = trim
|
|
|
+ let trim = ''
|
|
|
+ let flag
|
|
|
+ for (let i = 0, len = text.length; i < len; i++) {
|
|
|
+ if (!blankChar[text[i]]) {
|
|
|
+ trim += text[i]
|
|
|
+ } else {
|
|
|
+ if (trim[trim.length - 1] !== ' ') {
|
|
|
+ trim += ' '
|
|
|
+ }
|
|
|
+ if (text[i] === '\n' && !flag) {
|
|
|
+ flag = true
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
-
|
|
|
- const node = Object.create(null)
|
|
|
- node.type = 'text'
|
|
|
- node.text = decodeEntity(text)
|
|
|
-
|
|
|
- if (this.hook(node)) {
|
|
|
- const siblings = this.stack.length ? this.stack[this.stack.length - 1].children : this.nodes
|
|
|
- siblings.push(node)
|
|
|
+ // 去除含有换行符的空串
|
|
|
+ if (trim === ' ') {
|
|
|
+ if (flag) return
|
|
|
+ // #ifdef VUE3
|
|
|
+ else {
|
|
|
+ const parent = this.stack[this.stack.length - 1]
|
|
|
+ if (parent && parent.name[0] === 't') return
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
}
|
|
|
+ text = trim
|
|
|
+ }
|
|
|
+ const node = Object.create(null)
|
|
|
+ node.type = 'text'
|
|
|
+ // #ifdef (MP-BAIDU || MP-ALIPAY || MP-TOUTIAO) && VUE3
|
|
|
+ node.attrs = {}
|
|
|
+ // #endif
|
|
|
+ node.text = decodeEntity(text)
|
|
|
+ if (this.hook(node)) {
|
|
|
+ // #ifdef MP-WEIXIN
|
|
|
+ if (this.options.selectable === 'force' && system.includes('iOS') && !uni.canIUse('rich-text.user-select')) {
|
|
|
+ this.expose()
|
|
|
+ }
|
|
|
+ // #endif
|
|
|
+ const siblings = this.stack.length ? this.stack[this.stack.length - 1].children : this.nodes
|
|
|
+ siblings.push(node)
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description html 词法分析器
|
|
|
* @param {Object} handler 高层处理器
|
|
|
*/
|
|
|
-
|
|
|
-function lexer(handler) {
|
|
|
- this.handler = handler
|
|
|
+function Lexer (handler) {
|
|
|
+ this.handler = handler
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 执行解析
|
|
|
* @param {String} content 要解析的文本
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.parse = function (content) {
|
|
|
- this.content = content || ''
|
|
|
- this.i = 0 // 标记解析位置
|
|
|
-
|
|
|
- this.start = 0 // 标记一个单词的开始位置
|
|
|
-
|
|
|
- this.state = this.text // 当前状态
|
|
|
-
|
|
|
- for (let len = this.content.length; this.i != -1 && this.i < len;) {
|
|
|
- this.state()
|
|
|
- }
|
|
|
+Lexer.prototype.parse = function (content) {
|
|
|
+ this.content = content || ''
|
|
|
+ this.i = 0 // 标记解析位置
|
|
|
+ this.start = 0 // 标记一个单词的开始位置
|
|
|
+ this.state = this.text // 当前状态
|
|
|
+ for (let len = this.content.length; this.i !== -1 && this.i < len;) {
|
|
|
+ this.state()
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 检查标签是否闭合
|
|
|
* @param {String} method 如果闭合要进行的操作
|
|
|
* @returns {Boolean} 是否闭合
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.checkClose = function (method) {
|
|
|
- const selfClose = this.content[this.i] == '/'
|
|
|
-
|
|
|
- if (this.content[this.i] == '>' || selfClose && this.content[this.i + 1] == '>') {
|
|
|
- if (method) this.handler[method](this.content.substring(this.start, this.i))
|
|
|
- this.i += selfClose ? 2 : 1
|
|
|
+Lexer.prototype.checkClose = function (method) {
|
|
|
+ const selfClose = this.content[this.i] === '/'
|
|
|
+ if (this.content[this.i] === '>' || (selfClose && this.content[this.i + 1] === '>')) {
|
|
|
+ if (method) {
|
|
|
+ this.handler[method](this.content.substring(this.start, this.i))
|
|
|
+ }
|
|
|
+ this.i += selfClose ? 2 : 1
|
|
|
+ this.start = this.i
|
|
|
+ this.handler.onOpenTag(selfClose)
|
|
|
+ if (this.handler.tagName === 'script') {
|
|
|
+ this.i = this.content.indexOf('</', this.i)
|
|
|
+ if (this.i !== -1) {
|
|
|
+ this.i += 2
|
|
|
this.start = this.i
|
|
|
- this.handler.onOpenTag(selfClose)
|
|
|
-
|
|
|
- if (this.handler.tagName == 'script') {
|
|
|
- this.i = this.content.indexOf('</', this.i)
|
|
|
-
|
|
|
- if (this.i != -1) {
|
|
|
- this.i += 2
|
|
|
- this.start = this.i
|
|
|
- }
|
|
|
-
|
|
|
- this.state = this.endTag
|
|
|
- } else this.state = this.text
|
|
|
-
|
|
|
- return true
|
|
|
+ }
|
|
|
+ this.state = this.endTag
|
|
|
+ } else {
|
|
|
+ this.state = this.text
|
|
|
}
|
|
|
-
|
|
|
- return false
|
|
|
+ return true
|
|
|
+ }
|
|
|
+ return false
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 文本状态
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.text = function () {
|
|
|
- this.i = this.content.indexOf('<', this.i) // 查找最近的标签
|
|
|
-
|
|
|
- if (this.i == -1) {
|
|
|
+Lexer.prototype.text = function () {
|
|
|
+ this.i = this.content.indexOf('<', this.i) // 查找最近的标签
|
|
|
+ if (this.i === -1) {
|
|
|
// 没有标签了
|
|
|
- if (this.start < this.content.length) this.handler.onText(this.content.substring(this.start, this.content.length))
|
|
|
- return
|
|
|
+ if (this.start < this.content.length) {
|
|
|
+ this.handler.onText(this.content.substring(this.start, this.content.length))
|
|
|
}
|
|
|
-
|
|
|
- const c = this.content[this.i + 1]
|
|
|
-
|
|
|
- if (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z') {
|
|
|
+ return
|
|
|
+ }
|
|
|
+ const c = this.content[this.i + 1]
|
|
|
+ if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
|
|
|
// 标签开头
|
|
|
- if (this.start != this.i) this.handler.onText(this.content.substring(this.start, this.i))
|
|
|
- this.start = ++this.i
|
|
|
- this.state = this.tagName
|
|
|
- } else if (c == '/' || c == '!' || c == '?') {
|
|
|
- if (this.start != this.i) this.handler.onText(this.content.substring(this.start, this.i))
|
|
|
- const next = this.content[this.i + 2]
|
|
|
-
|
|
|
- if (c == '/' && (next >= 'a' && next <= 'z' || next >= 'A' && next <= 'Z')) {
|
|
|
- // 标签结尾
|
|
|
- this.i += 2
|
|
|
- this.start = this.i
|
|
|
- return this.state = this.endTag
|
|
|
- } // 处理注释
|
|
|
-
|
|
|
- let end = '-->'
|
|
|
- if (c != '!' || this.content[this.i + 2] != '-' || this.content[this.i + 3] != '-') end = '>'
|
|
|
- this.i = this.content.indexOf(end, this.i)
|
|
|
-
|
|
|
- if (this.i != -1) {
|
|
|
- this.i += end.length
|
|
|
- this.start = this.i
|
|
|
- }
|
|
|
- } else this.i++
|
|
|
+ if (this.start !== this.i) {
|
|
|
+ this.handler.onText(this.content.substring(this.start, this.i))
|
|
|
+ }
|
|
|
+ this.start = ++this.i
|
|
|
+ this.state = this.tagName
|
|
|
+ } else if (c === '/' || c === '!' || c === '?') {
|
|
|
+ if (this.start !== this.i) {
|
|
|
+ this.handler.onText(this.content.substring(this.start, this.i))
|
|
|
+ }
|
|
|
+ const next = this.content[this.i + 2]
|
|
|
+ if (c === '/' && ((next >= 'a' && next <= 'z') || (next >= 'A' && next <= 'Z'))) {
|
|
|
+ // 标签结尾
|
|
|
+ this.i += 2
|
|
|
+ this.start = this.i
|
|
|
+ this.state = this.endTag
|
|
|
+ return
|
|
|
+ }
|
|
|
+ // 处理注释
|
|
|
+ let end = '-->'
|
|
|
+ if (c !== '!' || this.content[this.i + 2] !== '-' || this.content[this.i + 3] !== '-') {
|
|
|
+ end = '>'
|
|
|
+ }
|
|
|
+ this.i = this.content.indexOf(end, this.i)
|
|
|
+ if (this.i !== -1) {
|
|
|
+ this.i += end.length
|
|
|
+ this.start = this.i
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ this.i++
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 标签名状态
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.tagName = function () {
|
|
|
- if (blankChar[this.content[this.i]]) {
|
|
|
+Lexer.prototype.tagName = function () {
|
|
|
+ if (blankChar[this.content[this.i]]) {
|
|
|
// 解析到标签名
|
|
|
- this.handler.onTagName(this.content.substring(this.start, this.i))
|
|
|
-
|
|
|
- while (blankChar[this.content[++this.i]]) {
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- if (this.i < this.content.length && !this.checkClose()) {
|
|
|
- this.start = this.i
|
|
|
- this.state = this.attrName
|
|
|
- }
|
|
|
- } else if (!this.checkClose('onTagName')) this.i++
|
|
|
+ this.handler.onTagName(this.content.substring(this.start, this.i))
|
|
|
+ while (blankChar[this.content[++this.i]]);
|
|
|
+ if (this.i < this.content.length && !this.checkClose()) {
|
|
|
+ this.start = this.i
|
|
|
+ this.state = this.attrName
|
|
|
+ }
|
|
|
+ } else if (!this.checkClose('onTagName')) {
|
|
|
+ this.i++
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 属性名状态
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.attrName = function () {
|
|
|
- let c = this.content[this.i]
|
|
|
-
|
|
|
- if (blankChar[c] || c == '=') {
|
|
|
+Lexer.prototype.attrName = function () {
|
|
|
+ let c = this.content[this.i]
|
|
|
+ if (blankChar[c] || c === '=') {
|
|
|
// 解析到属性名
|
|
|
- this.handler.onAttrName(this.content.substring(this.start, this.i))
|
|
|
- let needVal = c == '='
|
|
|
- const len = this.content.length
|
|
|
-
|
|
|
- while (++this.i < len) {
|
|
|
- c = this.content[this.i]
|
|
|
-
|
|
|
- if (!blankChar[c]) {
|
|
|
- if (this.checkClose()) return
|
|
|
-
|
|
|
- if (needVal) {
|
|
|
- // 等号后遇到第一个非空字符
|
|
|
- this.start = this.i
|
|
|
- return this.state = this.attrVal
|
|
|
- }
|
|
|
-
|
|
|
- if (this.content[this.i] == '=') needVal = true; else {
|
|
|
- this.start = this.i
|
|
|
- return this.state = this.attrName
|
|
|
- }
|
|
|
- }
|
|
|
+ this.handler.onAttrName(this.content.substring(this.start, this.i))
|
|
|
+ let needVal = c === '='
|
|
|
+ const len = this.content.length
|
|
|
+ while (++this.i < len) {
|
|
|
+ c = this.content[this.i]
|
|
|
+ if (!blankChar[c]) {
|
|
|
+ if (this.checkClose()) return
|
|
|
+ if (needVal) {
|
|
|
+ // 等号后遇到第一个非空字符
|
|
|
+ this.start = this.i
|
|
|
+ this.state = this.attrVal
|
|
|
+ return
|
|
|
+ }
|
|
|
+ if (this.content[this.i] === '=') {
|
|
|
+ needVal = true
|
|
|
+ } else {
|
|
|
+ this.start = this.i
|
|
|
+ this.state = this.attrName
|
|
|
+ return
|
|
|
}
|
|
|
- } else if (!this.checkClose('onAttrName')) this.i++
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if (!this.checkClose('onAttrName')) {
|
|
|
+ this.i++
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 属性值状态
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.attrVal = function () {
|
|
|
- const c = this.content[this.i]
|
|
|
- const len = this.content.length // 有冒号的属性
|
|
|
-
|
|
|
- if (c == '"' || c == "'") {
|
|
|
- this.start = ++this.i
|
|
|
- this.i = this.content.indexOf(c, this.i)
|
|
|
- if (this.i == -1) return
|
|
|
+Lexer.prototype.attrVal = function () {
|
|
|
+ const c = this.content[this.i]
|
|
|
+ const len = this.content.length
|
|
|
+ if (c === '"' || c === "'") {
|
|
|
+ // 有冒号的属性
|
|
|
+ this.start = ++this.i
|
|
|
+ this.i = this.content.indexOf(c, this.i)
|
|
|
+ if (this.i === -1) return
|
|
|
+ this.handler.onAttrVal(this.content.substring(this.start, this.i))
|
|
|
+ } else {
|
|
|
+ // 没有冒号的属性
|
|
|
+ for (; this.i < len; this.i++) {
|
|
|
+ if (blankChar[this.content[this.i]]) {
|
|
|
this.handler.onAttrVal(this.content.substring(this.start, this.i))
|
|
|
- } // 没有冒号的属性
|
|
|
- else {
|
|
|
- for (; this.i < len; this.i++) {
|
|
|
- if (blankChar[this.content[this.i]]) {
|
|
|
- this.handler.onAttrVal(this.content.substring(this.start, this.i))
|
|
|
- break
|
|
|
- } else if (this.checkClose('onAttrVal')) return
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- while (blankChar[this.content[++this.i]]) {
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- if (this.i < len && !this.checkClose()) {
|
|
|
- this.start = this.i
|
|
|
- this.state = this.attrName
|
|
|
+ break
|
|
|
+ } else if (this.checkClose('onAttrVal')) return
|
|
|
}
|
|
|
+ }
|
|
|
+ while (blankChar[this.content[++this.i]]);
|
|
|
+ if (this.i < len && !this.checkClose()) {
|
|
|
+ this.start = this.i
|
|
|
+ this.state = this.attrName
|
|
|
+ }
|
|
|
}
|
|
|
+
|
|
|
/**
|
|
|
* @description 结束标签状态
|
|
|
* @returns {String} 结束的标签名
|
|
|
* @private
|
|
|
*/
|
|
|
-
|
|
|
-lexer.prototype.endTag = function () {
|
|
|
- const c = this.content[this.i]
|
|
|
-
|
|
|
- if (blankChar[c] || c == '>' || c == '/') {
|
|
|
- this.handler.onCloseTag(this.content.substring(this.start, this.i))
|
|
|
-
|
|
|
- if (c != '>') {
|
|
|
- this.i = this.content.indexOf('>', this.i)
|
|
|
- if (this.i == -1) return
|
|
|
- }
|
|
|
-
|
|
|
- this.start = ++this.i
|
|
|
- this.state = this.text
|
|
|
- } else this.i++
|
|
|
+Lexer.prototype.endTag = function () {
|
|
|
+ const c = this.content[this.i]
|
|
|
+ if (blankChar[c] || c === '>' || c === '/') {
|
|
|
+ this.handler.onCloseTag(this.content.substring(this.start, this.i))
|
|
|
+ if (c !== '>') {
|
|
|
+ this.i = this.content.indexOf('>', this.i)
|
|
|
+ if (this.i === -1) return
|
|
|
+ }
|
|
|
+ this.start = ++this.i
|
|
|
+ this.state = this.text
|
|
|
+ } else {
|
|
|
+ this.i++
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
-module.exports = parser
|
|
|
+export default Parser
|