namibia
df0489e1eeeeab5a9bd44e1d84fce49924fe1bac
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 |
/* Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved. For licensing, see LICENSE.html or http://ckeditor.com/license */ /** * Creates a {@link CKEDITOR.htmlParser} class instance. * @class Provides an "event like" system to parse strings of HTML data. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onTagOpen = function( tagName, attributes, selfClosing ) * { * alert( tagName ); * }; * parser.parse( '<p>Some <b>text</b>.</p>' ); */ CKEDITOR.htmlParser = function() { this._ = { htmlPartsRegex : new RegExp( '<(?:(?:\\/([^>]+)>)|(?:!--([\\S|\\s]*?)-->)|(?:([^\\s>]+)\\s*((?:(?:"[^"]*")|(?:\'[^\']*\')|[^"\'>])*)\\/?>))', 'g' ) }; }; (function() { var attribsRegex = /([\w\-:.]+)(?:(?:\s*=\s*(?:(?:"([^"]*)")|(?:'([^']*)')|([^\s>]+)))|(?=\s|$))/g, emptyAttribs = {checked:1,compact:1,declare:1,defer:1,disabled:1,ismap:1,multiple:1,nohref:1,noresize:1,noshade:1,nowrap:1,readonly:1,selected:1}; CKEDITOR.htmlParser.prototype = { /** * Function to be fired when a tag opener is found. This function * should be overriden when using this class. * @param {String} tagName The tag name. The name is guarantted to be * lowercased. * @param {Object} attributes An object containing all tag attributes. Each * property in this object represent and attribute name and its * value is the attribute value. * @param {Boolean} selfClosing true if the tag closes itself, false if the * tag doesn't. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onTagOpen = function( tagName, attributes, selfClosing ) * { * alert( tagName ); // e.g. "b" * }); * parser.parse( "<!-- Example --><b>Hello</b>" ); */ onTagOpen : function() {}, /** * Function to be fired when a tag closer is found. This function * should be overriden when using this class. * @param {String} tagName The tag name. The name is guarantted to be * lowercased. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onTagClose = function( tagName ) * { * alert( tagName ); // e.g. "b" * }); * parser.parse( "<!-- Example --><b>Hello</b>" ); */ onTagClose : function() {}, /** * Function to be fired when text is found. This function * should be overriden when using this class. * @param {String} text The text found. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onText = function( text ) * { * alert( text ); // e.g. "Hello" * }); * parser.parse( "<!-- Example --><b>Hello</b>" ); */ onText : function() {}, /** * Function to be fired when CDATA section is found. This function * should be overriden when using this class. * @param {String} cdata The CDATA been found. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onCDATA = function( cdata ) * { * alert( cdata ); // e.g. "var hello;" * }); * parser.parse( "<script>var hello;</script>" ); */ onCDATA : function() {}, /** * Function to be fired when a commend is found. This function * should be overriden when using this class. * @param {String} comment The comment text. * @example * var parser = new CKEDITOR.htmlParser(); * parser.onComment = function( comment ) * { * alert( comment ); // e.g. " Example " * }); * parser.parse( "<!-- Example --><b>Hello</b>" ); */ onComment : function() {}, /** * Parses text, looking for HTML tokens, like tag openers or closers, * or comments. This function fires the onTagOpen, onTagClose, onText * and onComment function during its execution. * @param {String} html The HTML to be parsed. * @example * var parser = new CKEDITOR.htmlParser(); * // The onTagOpen, onTagClose, onText and onComment should be overriden * // at this point. * parser.parse( "<!-- Example --><b>Hello</b>" ); */ parse : function( html ) { var parts, tagName, nextIndex = 0, cdata; // The collected data inside a CDATA section. while ( ( parts = this._.htmlPartsRegex.exec( html ) ) ) { var tagIndex = parts.index; if ( tagIndex > nextIndex ) { var text = html.substring( nextIndex, tagIndex ); if ( cdata ) cdata.push( text ); else this.onText( text ); } nextIndex = this._.htmlPartsRegex.lastIndex; /* "parts" is an array with the following items: 0 : The entire match for opening/closing tags and comments. 1 : Group filled with the tag name for closing tags. 2 : Group filled with the comment text. 3 : Group filled with the tag name for opening tags. 4 : Group filled with the attributes part of opening tags. */ // Closing tag if ( ( tagName = parts[ 1 ] ) ) { tagName = tagName.toLowerCase(); if ( cdata && CKEDITOR.dtd.$cdata[ tagName ] ) { // Send the CDATA data. this.onCDATA( cdata.join('') ); cdata = null; } if ( !cdata ) { this.onTagClose( tagName ); continue; } } // If CDATA is enabled, just save the raw match. if ( cdata ) { cdata.push( parts[ 0 ] ); continue; } // Opening tag if ( ( tagName = parts[ 3 ] ) ) { tagName = tagName.toLowerCase(); // There are some tag names that can break things, so let's // simply ignore them when parsing. (#5224) if ( /="/.test( tagName ) ) continue; var attribs = {}, attribMatch, attribsPart = parts[ 4 ], selfClosing = !!( attribsPart && attribsPart.charAt( attribsPart.length - 1 ) == '/' ); if ( attribsPart ) { while ( ( attribMatch = attribsRegex.exec( attribsPart ) ) ) { var attName = attribMatch[1].toLowerCase(), attValue = attribMatch[2] || attribMatch[3] || attribMatch[4] || ''; if ( !attValue && emptyAttribs[ attName ] ) attribs[ attName ] = attName; else attribs[ attName ] = attValue; } } this.onTagOpen( tagName, attribs, selfClosing ); // Open CDATA mode when finding the appropriate tags. if ( !cdata && CKEDITOR.dtd.$cdata[ tagName ] ) cdata = []; continue; } // Comment if ( ( tagName = parts[ 2 ] ) ) this.onComment( tagName ); } if ( html.length > nextIndex ) this.onText( html.substring( nextIndex, html.length ) ); } }; })(); |
Commits for namibiapublic/scripts/ckeditor/_source/core/htmlparser.js
Revision | Author | Commited | Message |
---|---|---|---|
df0489 ... | Mark | Fri 14 Oct, 2016 10:01:00 +0000 | initial commit |