forked from extern/egroupware
123 lines
4.0 KiB
JavaScript
123 lines
4.0 KiB
JavaScript
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/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2007 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* This is a sample implementation for a custom Data Processor for basic BBCode.
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*/
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FCK.DataProcessor =
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{
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/*
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* Returns a string representing the HTML format of "data". The returned
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* value will be loaded in the editor.
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* The HTML must be from <html> to </html>, eventually including
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* the DOCTYPE.
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* @param {String} data The data to be converted in the
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* DataProcessor specific format.
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*/
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ConvertToHtml : function( data )
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{
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// Convert < and > to their HTML entities.
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data = data.replace( /</g, '<' ) ;
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data = data.replace( />/g, '>' ) ;
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// Convert line breaks to <br>.
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data = data.replace( /(?:\r\n|\n|\r)/g, '<br>' ) ;
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// [url]
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data = data.replace( /\[url\](.+?)\[\/url]/gi, '<a href="$1">$1</a>' ) ;
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data = data.replace( /\[url\=([^\]]+)](.+?)\[\/url]/gi, '<a href="$1">$2</a>' ) ;
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// [b]
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data = data.replace( /\[b\](.+?)\[\/b]/gi, '<b>$1</b>' ) ;
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// [i]
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data = data.replace( /\[i\](.+?)\[\/i]/gi, '<i>$1</i>' ) ;
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// [u]
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data = data.replace( /\[u\](.+?)\[\/u]/gi, '<u>$1</u>' ) ;
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return '<html><head><title></title></head><body>' + data + '</body></html>' ;
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},
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/*
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* Converts a DOM (sub-)tree to a string in the data format.
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* @param {Object} rootNode The node that contains the DOM tree to be
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* converted to the data format.
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* @param {Boolean} excludeRoot Indicates that the root node must not
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* be included in the conversion, only its children.
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* @param {Boolean} format Indicates that the data must be formatted
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* for human reading. Not all Data Processors may provide it.
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*/
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ConvertToDataFormat : function( rootNode, excludeRoot, ignoreIfEmptyParagraph, format )
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{
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var data = rootNode.innerHTML ;
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// Convert <br> to line breaks.
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data = data.replace( /<br(?=[ \/>]).*?>/gi, '\r\n') ;
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// [url]
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data = data.replace( /<a .*?href=(["'])(.+?)\1.*?>(.+?)<\/a>/gi, '[url=$2]$3[/url]') ;
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// [b]
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data = data.replace( /<(?:b|strong)>/gi, '[b]') ;
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data = data.replace( /<\/(?:b|strong)>/gi, '[/b]') ;
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// [i]
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data = data.replace( /<(?:i|em)>/gi, '[i]') ;
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data = data.replace( /<\/(?:i|em)>/gi, '[/i]') ;
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// [u]
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data = data.replace( /<u>/gi, '[u]') ;
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data = data.replace( /<\/u>/gi, '[/u]') ;
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// Remove remaining tags.
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data = data.replace( /<[^>]+>/g, '') ;
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return data ;
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},
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/*
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* Makes any necessary changes to a piece of HTML for insertion in the
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* editor selection position.
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* @param {String} html The HTML to be fixed.
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*/
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FixHtml : function( html )
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{
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return html ;
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}
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} ;
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// This Data Processor doesn't support <p>, so let's use <br>.
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FCKConfig.EnterMode = 'br' ;
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// To avoid pasting invalid markup (which is discarded in any case), let's
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// force pasting to plain text.
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FCKConfig.ForcePasteAsPlainText = true ;
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// Rename the "Source" buttom to "BBCode".
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FCKToolbarItems.RegisterItem( 'Source', new FCKToolbarButton( 'Source', 'BBCode', null, FCK_TOOLBARITEM_ICONTEXT, true, true, 1 ) ) ;
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// Let's enforce the toolbar to the limits of this Data Processor. A custom
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// toolbar set may be defined in the configuration file with more or less entries.
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FCKConfig.ToolbarSets["Default"] = [
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['Source'],
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['Bold','Italic','Underline','-','Link'],
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['About']
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] ;
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