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/source/Plug-in/fck/editor/plugins/bbcode/fckplugin.js

http://prosporous.googlecode.com/
JavaScript | 123 lines | 66 code | 10 blank | 47 comment | 0 complexity | 2523fdf30e4d9f839cd788f7a58284e4 MD5 | raw file
  1/*
  2 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
  3 * Copyright (C) 2003-2007 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 * This is a sample implementation for a custom Data Processor for basic BBCode.
 22 */
 23
 24FCK.DataProcessor =
 25{
 26	/*
 27	 * Returns a string representing the HTML format of "data". The returned
 28	 * value will be loaded in the editor.
 29	 * The HTML must be from <html> to </html>, eventually including
 30	 * the DOCTYPE.
 31	 *     @param {String} data The data to be converted in the
 32	 *            DataProcessor specific format.
 33	 */
 34	ConvertToHtml : function( data )
 35	{
 36		// Convert < and > to their HTML entities.
 37        data = data.replace( /</g, '&lt;' ) ;
 38        data = data.replace( />/g, '&gt;' ) ;
 39
 40        // Convert line breaks to <br>.
 41        data = data.replace( /(?:\r\n|\n|\r)/g, '<br>' ) ;
 42
 43        // [url]
 44        data = data.replace( /\[url\](.+?)\[\/url]/gi, '<a href="$1">$1</a>' ) ;
 45        data = data.replace( /\[url\=([^\]]+)](.+?)\[\/url]/gi, '<a href="$1">$2</a>' ) ;
 46
 47        // [b]
 48        data = data.replace( /\[b\](.+?)\[\/b]/gi, '<b>$1</b>' ) ;
 49
 50        // [i]
 51        data = data.replace( /\[i\](.+?)\[\/i]/gi, '<i>$1</i>' ) ;
 52
 53        // [u]
 54        data = data.replace( /\[u\](.+?)\[\/u]/gi, '<u>$1</u>' ) ;
 55
 56		return '<html><head><title></title></head><body>' + data + '</body></html>' ;
 57	},
 58
 59	/*
 60	 * Converts a DOM (sub-)tree to a string in the data format.
 61	 *     @param {Object} rootNode The node that contains the DOM tree to be
 62	 *            converted to the data format.
 63	 *     @param {Boolean} excludeRoot Indicates that the root node must not
 64	 *            be included in the conversion, only its children.
 65	 *     @param {Boolean} format Indicates that the data must be formatted
 66	 *            for human reading. Not all Data Processors may provide it.
 67	 */
 68	ConvertToDataFormat : function( rootNode, excludeRoot, ignoreIfEmptyParagraph, format )
 69	{
 70		var data = rootNode.innerHTML ;
 71
 72		// Convert <br> to line breaks.
 73		data = data.replace( /<br(?=[ \/>]).*?>/gi, '\r\n') ;
 74
 75		// [url]
 76		data = data.replace( /<a .*?href=(["'])(.+?)\1.*?>(.+?)<\/a>/gi, '[url=$2]$3[/url]') ;
 77
 78		// [b]
 79		data = data.replace( /<(?:b|strong)>/gi, '[b]') ;
 80		data = data.replace( /<\/(?:b|strong)>/gi, '[/b]') ;
 81
 82		// [i]
 83		data = data.replace( /<(?:i|em)>/gi, '[i]') ;
 84		data = data.replace( /<\/(?:i|em)>/gi, '[/i]') ;
 85
 86		// [u]
 87		data = data.replace( /<u>/gi, '[u]') ;
 88		data = data.replace( /<\/u>/gi, '[/u]') ;
 89
 90		// Remove remaining tags.
 91		data = data.replace( /<[^>]+>/g, '') ;
 92
 93		return data ;
 94	},
 95
 96	/*
 97	 * Makes any necessary changes to a piece of HTML for insertion in the
 98	 * editor selection position.
 99	 *     @param {String} html The HTML to be fixed.
100	 */
101	FixHtml : function( html )
102	{
103		return html ;
104	}
105} ;
106
107// This Data Processor doesn't support <p>, so let's use <br>.
108FCKConfig.EnterMode = 'br' ;
109
110// To avoid pasting invalid markup (which is discarded in any case), let's
111// force pasting to plain text.
112FCKConfig.ForcePasteAsPlainText	= true ;
113
114// Rename the "Source" buttom to "BBCode".
115FCKToolbarItems.RegisterItem( 'Source', new FCKToolbarButton( 'Source', 'BBCode', null, FCK_TOOLBARITEM_ICONTEXT, true, true, 1 ) ) ;
116
117// Let's enforce the toolbar to the limits of this Data Processor. A custom
118// toolbar set may be defined in the configuration file with more or less entries.
119FCKConfig.ToolbarSets["Default"] = [
120	['Source'],
121	['Bold','Italic','Underline','-','Link'],
122	['About']
123] ;