fckcodeformatter.js
上传用户:dbstep
上传日期:2022-08-06
资源大小:2803k
文件大小:3k
源码类别:
WEB源码(ASP,PHP,...)
开发平台:
ASP/ASPX
- /*
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net
- * Copyright (C) 2003-2009 Frederico Caldeira Knabben
- *
- * == BEGIN LICENSE ==
- *
- * Licensed under the terms of any of the following licenses at your
- * choice:
- *
- * - GNU General Public License Version 2 or later (the "GPL")
- * http://www.gnu.org/licenses/gpl.html
- *
- * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
- * http://www.gnu.org/licenses/lgpl.html
- *
- * - Mozilla Public License Version 1.1 or later (the "MPL")
- * http://www.mozilla.org/MPL/MPL-1.1.html
- *
- * == END LICENSE ==
- *
- * Format the HTML.
- */
- var FCKCodeFormatter = new Object() ;
- FCKCodeFormatter.Init = function()
- {
- var oRegex = this.Regex = new Object() ;
- // Regex for line breaks.
- oRegex.BlocksOpener = /<(P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|DL|DT|DD|TITLE|META|LINK|BASE|SCRIPT|LINK|TD|TH|AREA|OPTION)[^>]*>/gi ;
- oRegex.BlocksCloser = /</(P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|DL|DT|DD|TITLE|META|LINK|BASE|SCRIPT|LINK|TD|TH|AREA|OPTION)[^>]*>/gi ;
- oRegex.NewLineTags = /<(BR|HR)[^>]*>/gi ;
- oRegex.MainTags = /</?(HTML|HEAD|BODY|FORM|TABLE|TBODY|THEAD|TR)[^>]*>/gi ;
- oRegex.LineSplitter = /s*n+s*/g ;
- // Regex for indentation.
- oRegex.IncreaseIndent = /^<(HTML|HEAD|BODY|FORM|TABLE|TBODY|THEAD|TR|UL|OL|DL)[ />]/i ;
- oRegex.DecreaseIndent = /^</(HTML|HEAD|BODY|FORM|TABLE|TBODY|THEAD|TR|UL|OL|DL)[ >]/i ;
- oRegex.FormatIndentatorRemove = new RegExp( '^' + FCKConfig.FormatIndentator ) ;
- oRegex.ProtectedTags = /(<PRE[^>]*>)([sS]*?)(</PRE>)/gi ;
- }
- FCKCodeFormatter._ProtectData = function( outer, opener, data, closer )
- {
- return opener + '___FCKpd___' + ( FCKCodeFormatter.ProtectedData.push( data ) - 1 ) + closer ;
- }
- FCKCodeFormatter.Format = function( html )
- {
- if ( !this.Regex )
- this.Init() ;
- // Protected content that remain untouched during the
- // process go in the following array.
- FCKCodeFormatter.ProtectedData = new Array() ;
- var sFormatted = html.replace( this.Regex.ProtectedTags, FCKCodeFormatter._ProtectData ) ;
- // Line breaks.
- sFormatted = sFormatted.replace( this.Regex.BlocksOpener, 'n$&' ) ;
- sFormatted = sFormatted.replace( this.Regex.BlocksCloser, '$&n' ) ;
- sFormatted = sFormatted.replace( this.Regex.NewLineTags, '$&n' ) ;
- sFormatted = sFormatted.replace( this.Regex.MainTags, 'n$&n' ) ;
- // Indentation.
- var sIndentation = '' ;
- var asLines = sFormatted.split( this.Regex.LineSplitter ) ;
- sFormatted = '' ;
- for ( var i = 0 ; i < asLines.length ; i++ )
- {
- var sLine = asLines[i] ;
- if ( sLine.length == 0 )
- continue ;
- if ( this.Regex.DecreaseIndent.test( sLine ) )
- sIndentation = sIndentation.replace( this.Regex.FormatIndentatorRemove, '' ) ;
- sFormatted += sIndentation + sLine + 'n' ;
- if ( this.Regex.IncreaseIndent.test( sLine ) )
- sIndentation += FCKConfig.FormatIndentator ;
- }
- // Now we put back the protected data.
- for ( var j = 0 ; j < FCKCodeFormatter.ProtectedData.length ; j++ )
- {
- var oRegex = new RegExp( '___FCKpd___' + j ) ;
- sFormatted = sFormatted.replace( oRegex, FCKCodeFormatter.ProtectedData[j].replace( /$/g, '$$$$' ) ) ;
- }
- return sFormatted.Trim() ;
- }