Wp-Insert / 1.7.2

Wp-Insert v1.7.2

wp-insert / fckeditor / editor / _source / classes / fckdataprocessor.js

fckdataprocessor.js in Wp-Insert 1.7.2, at fckeditor/editor/_source/classes/fckdataprocessor.js

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1	/*
2	* FCKeditor - The text editor for Internet - http://www.fckeditor.net
3	* Copyright (C) 2003-2009 Frederico Caldeira Knabben
4	*
5	* == BEGIN LICENSE ==
6	*
7	* Licensed under the terms of any of the following licenses at your
8	* choice:
9	*
10	* - GNU General Public License Version 2 or later (the "GPL")
11	* http://www.gnu.org/licenses/gpl.html
12	*
13	* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
14	* http://www.gnu.org/licenses/lgpl.html
15	*
16	* - Mozilla Public License Version 1.1 or later (the "MPL")
17	* http://www.mozilla.org/MPL/MPL-1.1.html
18	*
19	* == END LICENSE ==
20	*
21	* The Data Processor is responsible for transforming the input and output data
22	* in the editor. For more info:
23	* http://dev.fckeditor.net/wiki/Components/DataProcessor
24	*
25	* The default implementation offers the base XHTML compatibility features of
26	* FCKeditor. Further Data Processors may be implemented for other purposes.
27	*
28	*/
29
30	var FCKDataProcessor = function()
31	{}
32
33	FCKDataProcessor.prototype =
34	{
35	/*
36	* Returns a string representing the HTML format of "data". The returned
37	* value will be loaded in the editor.
38	* The HTML must be from <html> to </html>, including <head>, <body> and
39	* eventually the DOCTYPE.
40	* Note: HTML comments may already be part of the data because of the
41	* pre-processing made with ProtectedSource.
42	* @param {String} data The data to be converted in the
43	* DataProcessor specific format.
44	*/
45	ConvertToHtml : function( data )
46	{
47	// The default data processor must handle two different cases depending
48	// on the FullPage setting. Custom Data Processors will not be
49	// compatible with FullPage, much probably.
50	if ( FCKConfig.FullPage )
51	{
52	// Save the DOCTYPE.
53	FCK.DocTypeDeclaration = data.match( FCKRegexLib.DocTypeTag ) ;
54
55	// Check if the <body> tag is available.
56	if ( !FCKRegexLib.HasBodyTag.test( data ) )
57	data = '<body>' + data + '</body>' ;
58
59	// Check if the <html> tag is available.
60	if ( !FCKRegexLib.HtmlOpener.test( data ) )
61	data = '<html dir="' + FCKConfig.ContentLangDirection + '">' + data + '</html>' ;
62
63	// Check if the <head> tag is available.
64	if ( !FCKRegexLib.HeadOpener.test( data ) )
65	data = data.replace( FCKRegexLib.HtmlOpener, '$&<head><title></title></head>' ) ;
66
67	return data ;
68	}
69	else
70	{
71	var html =
72	FCKConfig.DocType +
73	'<html dir="' + FCKConfig.ContentLangDirection + '"' ;
74
75	// On IE, if you are using a DOCTYPE different of HTML 4 (like
76	// XHTML), you must force the vertical scroll to show, otherwise
77	// the horizontal one may appear when the page needs vertical scrolling.
78	// TODO : Check it with IE7 and make it IE6- if it is the case.
79	if ( FCKBrowserInfo.IsIE && FCKConfig.DocType.length > 0 && !FCKRegexLib.Html4DocType.test( FCKConfig.DocType ) )
80	html += ' style="overflow-y: scroll"' ;
81
82	html += '><head><title></title></head>' +
83	'<body' + FCKConfig.GetBodyAttributes() + '>' +
84	data +
85	'</body></html>' ;
86
87	return html ;
88	}
89	},
90
91	/*
92	* Converts a DOM (sub-)tree to a string in the data format.
93	* @param {Object} rootNode The node that contains the DOM tree to be
94	* converted to the data format.
95	* @param {Boolean} excludeRoot Indicates that the root node must not
96	* be included in the conversion, only its children.
97	* @param {Boolean} format Indicates that the data must be formatted
98	* for human reading. Not all Data Processors may provide it.
99	*/
100	ConvertToDataFormat : function( rootNode, excludeRoot, ignoreIfEmptyParagraph, format )
101	{
102	var data = FCKXHtml.GetXHTML( rootNode, !excludeRoot, format ) ;
103
104	if ( ignoreIfEmptyParagraph && FCKRegexLib.EmptyOutParagraph.test( data ) )
105	return '' ;
106
107	return data ;
108	},
109
110	/*
111	* Makes any necessary changes to a piece of HTML for insertion in the
112	* editor selection position.
113	* @param {String} html The HTML to be fixed.
114	*/
115	FixHtml : function( html )
116	{
117	return html ;
118	}
119	} ;
120