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30 |
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31 | 'use strict';
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32 |
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33 | var createMapFromString = require('./utils').createMapFromString;
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34 |
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35 | function makeMap(values) {
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36 | return createMapFromString(values, true);
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37 | }
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38 |
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39 |
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40 | var singleAttrIdentifier = /([^\s"'<>/=]+)/,
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41 | singleAttrAssigns = [/=/],
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42 | singleAttrValues = [
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43 |
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44 | /"([^"]*)"+/.source,
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45 |
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46 | /'([^']*)'+/.source,
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47 |
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48 | /([^ \t\n\f\r"'`=<>]+)/.source
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49 | ],
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50 |
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51 | qnameCapture = (function() {
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52 |
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53 | var combiningChar = '\\u0300-\\u0345\\u0360\\u0361\\u0483-\\u0486\\u0591-\\u05A1\\u05A3-\\u05B9\\u05BB-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u064B-\\u0652\\u0670\\u06D6-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0901-\\u0903\\u093C\\u093E-\\u094D\\u0951-\\u0954\\u0962\\u0963\\u0981-\\u0983\\u09BC\\u09BE-\\u09C4\\u09C7\\u09C8\\u09CB-\\u09CD\\u09D7\\u09E2\\u09E3\\u0A02\\u0A3C\\u0A3E-\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A70\\u0A71\\u0A81-\\u0A83\\u0ABC\\u0ABE-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0B01-\\u0B03\\u0B3C\\u0B3E-\\u0B43\\u0B47\\u0B48\\u0B4B-\\u0B4D\\u0B56\\u0B57\\u0B82\\u0B83\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD7\\u0C01-\\u0C03\\u0C3E-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C82\\u0C83\\u0CBE-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D43\\u0D46-\\u0D48\\u0D4A-\\u0D4D\\u0D57\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F3E\\u0F3F\\u0F71-\\u0F84\\u0F86-\\u0F8B\\u0F90-\\u0F95\\u0F97\\u0F99-\\u0FAD\\u0FB1-\\u0FB7\\u0FB9\\u20D0-\\u20DC\\u20E1\\u302A-\\u302F\\u3099\\u309A';
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54 | var digit = '0-9\\u0660-\\u0669\\u06F0-\\u06F9\\u0966-\\u096F\\u09E6-\\u09EF\\u0A66-\\u0A6F\\u0AE6-\\u0AEF\\u0B66-\\u0B6F\\u0BE7-\\u0BEF\\u0C66-\\u0C6F\\u0CE6-\\u0CEF\\u0D66-\\u0D6F\\u0E50-\\u0E59\\u0ED0-\\u0ED9\\u0F20-\\u0F29';
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55 | var extender = '\\xB7\\u02D0\\u02D1\\u0387\\u0640\\u0E46\\u0EC6\\u3005\\u3031-\\u3035\\u309D\\u309E\\u30FC-\\u30FE';
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56 | var letter = 'A-Za-z\\xC0-\\xD6\\xD8-\\xF6\\xF8-\\u0131\\u0134-\\u013E\\u0141-\\u0148\\u014A-\\u017E\\u0180-\\u01C3\\u01CD-\\u01F0\\u01F4\\u01F5\\u01FA-\\u0217\\u0250-\\u02A8\\u02BB-\\u02C1\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03CE\\u03D0-\\u03D6\\u03DA\\u03DC\\u03DE\\u03E0\\u03E2-\\u03F3\\u0401-\\u040C\\u040E-\\u044F\\u0451-\\u045C\\u045E-\\u0481\\u0490-\\u04C4\\u04C7\\u04C8\\u04CB\\u04CC\\u04D0-\\u04EB\\u04EE-\\u04F5\\u04F8\\u04F9\\u0531-\\u0556\\u0559\\u0561-\\u0586\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u063A\\u0641-\\u064A\\u0671-\\u06B7\\u06BA-\\u06BE\\u06C0-\\u06CE\\u06D0-\\u06D3\\u06D5\\u06E5\\u06E6\\u0905-\\u0939\\u093D\\u0958-\\u0961\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8B\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AE0\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B36-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB5\\u0BB7-\\u0BB9\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D60\\u0D61\\u0E01-\\u0E2E\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E45\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD\\u0EAE\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0F40-\\u0F47\\u0F49-\\u0F69\\u10A0-\\u10C5\\u10D0-\\u10F6\\u1100\\u1102\\u1103\\u1105-\\u1107\\u1109\\u110B\\u110C\\u110E-\\u1112\\u113C\\u113E\\u1140\\u114C\\u114E\\u1150\\u1154\\u1155\\u1159\\u115F-\\u1161\\u1163\\u1165\\u1167\\u1169\\u116D\\u116E\\u1172\\u1173\\u1175\\u119E\\u11A8\\u11AB\\u11AE\\u11AF\\u11B7\\u11B8\\u11BA\\u11BC-\\u11C2\\u11EB\\u11F0\\u11F9\\u1E00-\\u1E9B\\u1EA0-\\u1EF9\\u1F00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2126\\u212A\\u212B\\u212E\\u2180-\\u2182\\u3007\\u3021-\\u3029\\u3041-\\u3094\\u30A1-\\u30FA\\u3105-\\u312C\\u4E00-\\u9FA5\\uAC00-\\uD7A3';
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57 | var ncname = '[' + letter + '_][' + letter + digit + '\\.\\-_' + combiningChar + extender + ']*';
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58 | return '((?:' + ncname + '\\:)?' + ncname + ')';
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59 | })(),
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60 | startTagOpen = new RegExp('^<' + qnameCapture),
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61 | startTagClose = /^\s*(\/?)>/,
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62 | endTag = new RegExp('^<\\/' + qnameCapture + '[^>]*>'),
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63 | doctype = /^<!DOCTYPE\s?[^>]+>/i;
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64 |
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65 | var IS_REGEX_CAPTURING_BROKEN = false;
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66 | 'x'.replace(/x(.)?/g, function(m, g) {
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67 | IS_REGEX_CAPTURING_BROKEN = g === '';
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68 | });
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69 |
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70 |
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71 | var empty = makeMap('area,base,basefont,br,col,embed,frame,hr,img,input,isindex,keygen,link,meta,param,source,track,wbr');
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72 |
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73 |
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74 | var inline = makeMap('a,abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,noscript,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,svg,textarea,tt,u,var');
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75 |
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76 |
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77 |
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78 | var closeSelf = makeMap('colgroup,dd,dt,li,option,p,td,tfoot,th,thead,tr,source');
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79 |
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80 |
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81 | var fillAttrs = makeMap('checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected');
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82 |
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83 |
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84 | var special = makeMap('script,style');
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85 |
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86 |
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87 |
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88 | var nonPhrasing = makeMap('address,article,aside,base,blockquote,body,caption,col,colgroup,dd,details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,ol,optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,title,tr,track,ul');
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89 |
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90 | var reCache = {};
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91 |
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92 | function attrForHandler(handler) {
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93 | var pattern = singleAttrIdentifier.source +
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94 | '(?:\\s*(' + joinSingleAttrAssigns(handler) + ')' +
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95 | '[ \\t\\n\\f\\r]*(?:' + singleAttrValues.join('|') + '))?';
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96 | if (handler.customAttrSurround) {
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97 | var attrClauses = [];
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98 | for (var i = handler.customAttrSurround.length - 1; i >= 0; i--) {
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99 | attrClauses[i] = '(?:' +
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100 | '(' + handler.customAttrSurround[i][0].source + ')\\s*' +
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101 | pattern +
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102 | '\\s*(' + handler.customAttrSurround[i][1].source + ')' +
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103 | ')';
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104 | }
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105 | attrClauses.push('(?:' + pattern + ')');
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106 | pattern = '(?:' + attrClauses.join('|') + ')';
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107 | }
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108 | return new RegExp('^\\s*' + pattern);
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109 | }
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110 |
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111 | function joinSingleAttrAssigns(handler) {
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112 | return singleAttrAssigns.concat(
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113 | handler.customAttrAssign || []
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114 | ).map(function(assign) {
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115 | return '(?:' + assign.source + ')';
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116 | }).join('|');
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117 | }
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118 |
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119 | function HTMLParser(html, handler) {
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120 | var stack = [], lastTag;
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121 | var attribute = attrForHandler(handler);
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122 | var last, prevTag, nextTag;
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123 | while (html) {
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124 | last = html;
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125 |
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126 | if (!lastTag || !special(lastTag)) {
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127 | var textEnd = html.indexOf('<');
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128 | if (textEnd === 0) {
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129 |
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130 | if (/^<!--/.test(html)) {
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131 | var commentEnd = html.indexOf('-->');
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132 |
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133 | if (commentEnd >= 0) {
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134 | if (handler.comment) {
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135 | handler.comment(html.substring(4, commentEnd));
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136 | }
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137 | html = html.substring(commentEnd + 3);
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138 | prevTag = '';
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139 | continue;
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140 | }
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141 | }
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142 |
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143 |
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144 | if (/^<!\[/.test(html)) {
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145 | var conditionalEnd = html.indexOf(']>');
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146 |
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147 | if (conditionalEnd >= 0) {
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148 | if (handler.comment) {
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149 | handler.comment(html.substring(2, conditionalEnd + 1), true );
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150 | }
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151 | html = html.substring(conditionalEnd + 2);
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152 | prevTag = '';
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153 | continue;
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154 | }
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155 | }
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156 |
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157 |
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158 | var doctypeMatch = html.match(doctype);
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159 | if (doctypeMatch) {
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160 | if (handler.doctype) {
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161 | handler.doctype(doctypeMatch[0]);
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162 | }
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163 | html = html.substring(doctypeMatch[0].length);
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164 | prevTag = '';
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165 | continue;
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166 | }
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167 |
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168 |
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169 | var endTagMatch = html.match(endTag);
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170 | if (endTagMatch) {
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171 | html = html.substring(endTagMatch[0].length);
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172 | endTagMatch[0].replace(endTag, parseEndTag);
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173 | prevTag = '/' + endTagMatch[1].toLowerCase();
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174 | continue;
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175 | }
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176 |
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177 |
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178 | var startTagMatch = parseStartTag(html);
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179 | if (startTagMatch) {
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180 | html = startTagMatch.rest;
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181 | handleStartTag(startTagMatch);
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182 | prevTag = startTagMatch.tagName.toLowerCase();
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183 | continue;
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184 | }
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185 |
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186 |
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187 | if (handler.continueOnParseError) {
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188 | textEnd = html.indexOf('<', 1);
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189 | }
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190 | }
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191 |
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192 | var text;
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193 | if (textEnd >= 0) {
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194 | text = html.substring(0, textEnd);
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195 | html = html.substring(textEnd);
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196 | }
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197 | else {
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198 | text = html;
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199 | html = '';
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200 | }
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201 |
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202 |
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203 | var nextTagMatch = parseStartTag(html);
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204 | if (nextTagMatch) {
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205 | nextTag = nextTagMatch.tagName;
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206 | }
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207 | else {
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208 | nextTagMatch = html.match(endTag);
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209 | if (nextTagMatch) {
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210 | nextTag = '/' + nextTagMatch[1];
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211 | }
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212 | else {
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213 | nextTag = '';
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214 | }
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215 | }
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216 |
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217 | if (handler.chars) {
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218 | handler.chars(text, prevTag, nextTag);
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219 | }
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220 | prevTag = '';
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221 | }
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222 | else {
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223 | var stackedTag = lastTag.toLowerCase();
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224 | var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)</' + stackedTag + '[^>]*>', 'i'));
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225 |
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226 | html = html.replace(reStackedTag, function(all, text) {
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227 | if (stackedTag !== 'script' && stackedTag !== 'style' && stackedTag !== 'noscript') {
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228 | text = text
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229 | .replace(/<!--([\s\S]*?)-->/g, '$1')
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230 | .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1');
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231 | }
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232 |
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233 | if (handler.chars) {
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234 | handler.chars(text);
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235 | }
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236 |
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237 | return '';
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238 | });
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239 |
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240 | parseEndTag('</' + stackedTag + '>', stackedTag);
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241 | }
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242 |
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243 | if (html === last) {
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244 | throw new Error('Parse Error: ' + html);
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245 | }
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246 | }
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247 |
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248 | if (!handler.partialMarkup) {
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249 |
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250 | parseEndTag();
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251 | }
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252 |
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253 | function parseStartTag(input) {
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254 | var start = input.match(startTagOpen);
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255 | if (start) {
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256 | var match = {
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257 | tagName: start[1],
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258 | attrs: []
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259 | };
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260 | input = input.slice(start[0].length);
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261 | var end, attr;
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262 | while (!(end = input.match(startTagClose)) && (attr = input.match(attribute))) {
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263 | input = input.slice(attr[0].length);
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264 | match.attrs.push(attr);
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265 | }
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266 | if (end) {
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267 | match.unarySlash = end[1];
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268 | match.rest = input.slice(end[0].length);
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269 | return match;
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270 | }
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271 | }
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272 | }
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273 |
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274 | function closeIfFound(tagName) {
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275 | if (findTag(tagName) >= 0) {
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276 | parseEndTag('', tagName);
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277 | return true;
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278 | }
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279 | }
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280 |
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281 | function handleStartTag(match) {
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282 | var tagName = match.tagName;
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283 | var unarySlash = match.unarySlash;
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284 |
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285 | if (handler.html5) {
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286 | if (lastTag === 'p' && nonPhrasing(tagName)) {
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287 | parseEndTag('', lastTag);
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288 | }
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289 | else if (tagName === 'tbody') {
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290 | closeIfFound('thead');
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291 | }
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292 | else if (tagName === 'tfoot') {
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293 | if (!closeIfFound('tbody')) {
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294 | closeIfFound('thead');
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295 | }
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296 | }
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297 | if (tagName === 'col' && findTag('colgroup') < 0) {
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298 | lastTag = 'colgroup';
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299 | stack.push({ tag: lastTag, attrs: [] });
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300 | if (handler.start) {
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301 | handler.start(lastTag, [], false, '');
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302 | }
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303 | }
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304 | }
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305 |
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306 | if (!handler.html5 && !inline(tagName)) {
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307 | while (lastTag && inline(lastTag)) {
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308 | parseEndTag('', lastTag);
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309 | }
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310 | }
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311 |
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312 | if (closeSelf(tagName) && lastTag === tagName) {
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313 | parseEndTag('', tagName);
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314 | }
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315 |
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316 | var unary = empty(tagName) || tagName === 'html' && lastTag === 'head' || !!unarySlash;
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317 |
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318 | var attrs = match.attrs.map(function(args) {
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319 | var name, value, customOpen, customClose, customAssign, quote;
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320 | var ncp = 7;
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321 |
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322 |
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323 | if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) {
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324 | if (args[3] === '') { delete args[3]; }
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325 | if (args[4] === '') { delete args[4]; }
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326 | if (args[5] === '') { delete args[5]; }
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327 | }
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328 |
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329 | function populate(index) {
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330 | customAssign = args[index];
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331 | value = args[index + 1];
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332 | if (typeof value !== 'undefined') {
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333 | return '"';
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334 | }
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335 | value = args[index + 2];
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336 | if (typeof value !== 'undefined') {
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337 | return '\'';
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338 | }
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339 | value = args[index + 3];
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340 | if (typeof value === 'undefined' && fillAttrs(name)) {
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341 | value = name;
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342 | }
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343 | return '';
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344 | }
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345 |
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346 | var j = 1;
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347 | if (handler.customAttrSurround) {
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348 | for (var i = 0, l = handler.customAttrSurround.length; i < l; i++, j += ncp) {
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349 | name = args[j + 1];
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350 | if (name) {
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351 | quote = populate(j + 2);
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352 | customOpen = args[j];
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353 | customClose = args[j + 6];
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354 | break;
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355 | }
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356 | }
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357 | }
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358 |
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359 | if (!name && (name = args[j])) {
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360 | quote = populate(j + 1);
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361 | }
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362 |
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363 | return {
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364 | name: name,
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365 | value: value,
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366 | customAssign: customAssign || '=',
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367 | customOpen: customOpen || '',
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368 | customClose: customClose || '',
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369 | quote: quote || ''
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370 | };
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371 | });
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372 |
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373 | if (!unary) {
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374 | stack.push({ tag: tagName, attrs: attrs });
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375 | lastTag = tagName;
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376 | unarySlash = '';
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377 | }
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378 |
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379 | if (handler.start) {
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380 | handler.start(tagName, attrs, unary, unarySlash);
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381 | }
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382 | }
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383 |
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384 | function findTag(tagName) {
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385 | var pos;
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386 | var needle = tagName.toLowerCase();
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387 | for (pos = stack.length - 1; pos >= 0; pos--) {
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388 | if (stack[pos].tag.toLowerCase() === needle) {
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389 | break;
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390 | }
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391 | }
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392 | return pos;
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393 | }
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394 |
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395 | function parseEndTag(tag, tagName) {
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396 | var pos;
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397 |
|
398 |
|
399 | if (tagName) {
|
400 | pos = findTag(tagName);
|
401 | }
|
402 |
|
403 | else {
|
404 | pos = 0;
|
405 | }
|
406 |
|
407 | if (pos >= 0) {
|
408 |
|
409 | for (var i = stack.length - 1; i >= pos; i--) {
|
410 | if (handler.end) {
|
411 | handler.end(stack[i].tag, stack[i].attrs, i > pos || !tag);
|
412 | }
|
413 | }
|
414 |
|
415 |
|
416 | stack.length = pos;
|
417 | lastTag = pos && stack[pos - 1].tag;
|
418 | }
|
419 | else if (tagName.toLowerCase() === 'br') {
|
420 | if (handler.start) {
|
421 | handler.start(tagName, [], true, '');
|
422 | }
|
423 | }
|
424 | else if (tagName.toLowerCase() === 'p') {
|
425 | if (handler.start) {
|
426 | handler.start(tagName, [], false, '', true);
|
427 | }
|
428 | if (handler.end) {
|
429 | handler.end(tagName, []);
|
430 | }
|
431 | }
|
432 | }
|
433 | }
|
434 |
|
435 | exports.HTMLParser = HTMLParser;
|
436 | exports.HTMLtoXML = function(html) {
|
437 | var results = '';
|
438 |
|
439 | new HTMLParser(html, {
|
440 | start: function(tag, attrs, unary) {
|
441 | results += '<' + tag;
|
442 |
|
443 | for (var i = 0, len = attrs.length; i < len; i++) {
|
444 | results += ' ' + attrs[i].name + '="' + (attrs[i].value || '').replace(/"/g, '"') + '"';
|
445 | }
|
446 |
|
447 | results += (unary ? '/' : '') + '>';
|
448 | },
|
449 | end: function(tag) {
|
450 | results += '</' + tag + '>';
|
451 | },
|
452 | chars: function(text) {
|
453 | results += text;
|
454 | },
|
455 | comment: function(text) {
|
456 | results += '<!--' + text + '-->';
|
457 | },
|
458 | ignore: function(text) {
|
459 | results += text;
|
460 | }
|
461 | });
|
462 |
|
463 | return results;
|
464 | };
|
465 |
|
466 | exports.HTMLtoDOM = function(html, doc) {
|
467 |
|
468 | var one = {
|
469 | html: true,
|
470 | head: true,
|
471 | body: true,
|
472 | title: true
|
473 | };
|
474 |
|
475 |
|
476 | var structure = {
|
477 | link: 'head',
|
478 | base: 'head'
|
479 | };
|
480 |
|
481 | if (doc) {
|
482 | doc = doc.ownerDocument || doc.getOwnerDocument && doc.getOwnerDocument() || doc;
|
483 | }
|
484 | else if (typeof DOMDocument !== 'undefined') {
|
485 | doc = new DOMDocument();
|
486 | }
|
487 | else if (typeof document !== 'undefined' && document.implementation && document.implementation.createDocument) {
|
488 | doc = document.implementation.createDocument('', '', null);
|
489 | }
|
490 | else if (typeof ActiveX !== 'undefined') {
|
491 | doc = new ActiveXObject('Msxml.DOMDocument');
|
492 | }
|
493 |
|
494 | var elems = [],
|
495 | documentElement = doc.documentElement ||
|
496 | doc.getDocumentElement && doc.getDocumentElement();
|
497 |
|
498 |
|
499 |
|
500 | if (!documentElement && doc.createElement) {
|
501 | (function() {
|
502 | var html = doc.createElement('html');
|
503 | var head = doc.createElement('head');
|
504 | head.appendChild(doc.createElement('title'));
|
505 | html.appendChild(head);
|
506 | html.appendChild(doc.createElement('body'));
|
507 | doc.appendChild(html);
|
508 | })();
|
509 | }
|
510 |
|
511 |
|
512 | if (doc.getElementsByTagName) {
|
513 | for (var i in one) {
|
514 | one[i] = doc.getElementsByTagName(i)[0];
|
515 | }
|
516 | }
|
517 |
|
518 |
|
519 |
|
520 | var curParentNode = one.body;
|
521 |
|
522 | new HTMLParser(html, {
|
523 | start: function(tagName, attrs, unary) {
|
524 |
|
525 |
|
526 | if (one[tagName]) {
|
527 | curParentNode = one[tagName];
|
528 | return;
|
529 | }
|
530 |
|
531 | var elem = doc.createElement(tagName);
|
532 |
|
533 | for (var attr in attrs) {
|
534 | elem.setAttribute(attrs[attr].name, attrs[attr].value);
|
535 | }
|
536 |
|
537 | if (structure[tagName] && typeof one[structure[tagName]] !== 'boolean') {
|
538 | one[structure[tagName]].appendChild(elem);
|
539 | }
|
540 | else if (curParentNode && curParentNode.appendChild) {
|
541 | curParentNode.appendChild(elem);
|
542 | }
|
543 |
|
544 | if (!unary) {
|
545 | elems.push(elem);
|
546 | curParentNode = elem;
|
547 | }
|
548 | },
|
549 | end: function(/* tag */) {
|
550 | elems.length -= 1;
|
551 |
|
552 |
|
553 | curParentNode = elems[elems.length - 1];
|
554 | },
|
555 | chars: function(text) {
|
556 | curParentNode.appendChild(doc.createTextNode(text));
|
557 | },
|
558 | comment: function(/* text */) {
|
559 |
|
560 | },
|
561 | ignore: function(/* text */) {
|
562 |
|
563 | }
|
564 | });
|
565 |
|
566 | return doc;
|
567 | };
|