| 1 | /* |
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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| 3 | * Copyright (C) 2003-2009 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * == BEGIN LICENSE == |
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| 6 | * |
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| 7 | * Licensed under the terms of any of the following licenses at your |
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| 8 | * choice: |
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| 9 | * |
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| 10 | * - GNU General Public License Version 2 or later (the "GPL") |
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| 11 | * http://www.gnu.org/licenses/gpl.html |
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| 12 | * |
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| 13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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| 14 | * http://www.gnu.org/licenses/lgpl.html |
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| 15 | * |
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| 16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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| 17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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| 18 | * |
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| 19 | * == END LICENSE == |
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| 20 | * |
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| 21 | * Defines the FCKXHtml object, responsible for the XHTML operations. |
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| 22 | * Gecko specific. |
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| 23 | */ |
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| 24 | |
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| 25 | FCKXHtml._GetMainXmlString = function() |
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| 26 | { |
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| 27 | return ( new XMLSerializer() ).serializeToString( this.MainNode ) ; |
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| 28 | } |
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| 29 | |
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| 30 | FCKXHtml._AppendAttributes = function( xmlNode, htmlNode, node ) |
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| 31 | { |
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| 32 | var aAttributes = htmlNode.attributes ; |
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| 33 | |
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| 34 | for ( var n = 0 ; n < aAttributes.length ; n++ ) |
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| 35 | { |
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| 36 | var oAttribute = aAttributes[n] ; |
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| 37 | |
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| 38 | if ( oAttribute.specified ) |
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| 39 | { |
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| 40 | var sAttName = oAttribute.nodeName.toLowerCase() ; |
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| 41 | var sAttValue ; |
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| 42 | |
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| 43 | // Ignore any attribute starting with "_fck". |
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| 44 | if ( sAttName.StartsWith( '_fck' ) ) |
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| 45 | continue ; |
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| 46 | // There is a bug in Mozilla that returns '_moz_xxx' attributes as specified. |
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| 47 | else if ( sAttName.indexOf( '_moz' ) == 0 ) |
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| 48 | continue ; |
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| 49 | // There are one cases (on Gecko) when the oAttribute.nodeValue must be used: |
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| 50 | // - for the "class" attribute |
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| 51 | else if ( sAttName == 'class' ) |
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| 52 | { |
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| 53 | sAttValue = oAttribute.nodeValue.replace( FCKRegexLib.FCK_Class, '' ) ; |
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| 54 | if ( sAttValue.length == 0 ) |
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| 55 | continue ; |
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| 56 | } |
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| 57 | // XHTML doens't support attribute minimization like "CHECKED". It must be transformed to checked="checked". |
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| 58 | else if ( oAttribute.nodeValue === true ) |
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| 59 | sAttValue = sAttName ; |
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| 60 | else |
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| 61 | sAttValue = htmlNode.getAttribute( sAttName, 2 ) ; // We must use getAttribute to get it exactly as it is defined. |
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| 62 | |
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| 63 | this._AppendAttribute( node, sAttName, sAttValue ) ; |
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| 64 | } |
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| 65 | } |
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| 66 | } |
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| 67 | |
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| 68 | if ( FCKBrowserInfo.IsOpera ) |
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| 69 | { |
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| 70 | // Opera moves the <FCK:meta> element outside head (#1166). |
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| 71 | |
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| 72 | // Save a reference to the XML <head> node, so we can use it for |
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| 73 | // orphan <meta>s. |
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| 74 | FCKXHtml.TagProcessors['head'] = function( node, htmlNode ) |
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| 75 | { |
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| 76 | FCKXHtml.XML._HeadElement = node ; |
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| 77 | |
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| 78 | node = FCKXHtml._AppendChildNodes( node, htmlNode, true ) ; |
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| 79 | |
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| 80 | return node ; |
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| 81 | } |
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| 82 | |
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| 83 | // Check whether a <meta> element is outside <head>, and move it to the |
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| 84 | // proper place. |
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| 85 | FCKXHtml.TagProcessors['meta'] = function( node, htmlNode, xmlNode ) |
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| 86 | { |
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| 87 | if ( htmlNode.parentNode.nodeName.toLowerCase() != 'head' ) |
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| 88 | { |
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| 89 | var headElement = FCKXHtml.XML._HeadElement ; |
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| 90 | |
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| 91 | if ( headElement && xmlNode != headElement ) |
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| 92 | { |
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| 93 | delete htmlNode._fckxhtmljob ; |
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| 94 | FCKXHtml._AppendNode( headElement, htmlNode ) ; |
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| 95 | return null ; |
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| 96 | } |
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| 97 | } |
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| 98 | |
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| 99 | return node ; |
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| 100 | } |
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| 101 | } |
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| 102 | |
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| 103 | if ( FCKBrowserInfo.IsGecko ) |
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| 104 | { |
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| 105 | // #2162, some Firefox extensions might add references to internal links |
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| 106 | FCKXHtml.TagProcessors['link'] = function( node, htmlNode ) |
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| 107 | { |
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| 108 | if ( htmlNode.href.substr(0, 9).toLowerCase() == 'chrome://' ) |
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| 109 | return false ; |
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| 110 | |
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| 111 | return node ; |
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| 112 | } |
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| 113 | |
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| 114 | } |
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