<!---
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2009 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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* ColdFusion integration.
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* This function is used by FCKeditor module to check browser compatibility
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--->
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<cfscript>
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function FCKeditor_IsCompatibleBrowser()
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{
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sAgent = lCase( cgi.HTTP_USER_AGENT );
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isCompatibleBrowser = false;
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// check for Internet Explorer ( >= 5.5 )
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if( find( "msie", sAgent ) and not find( "mac", sAgent ) and not find( "opera", sAgent ) )
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{
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// try to extract IE version
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stResult = reFind( "msie ([5-9]\.[0-9])", sAgent, 1, true );
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if( arrayLen( stResult.pos ) eq 2 )
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{
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// get IE Version
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sBrowserVersion = mid( sAgent, stResult.pos[2], stResult.len[2] );
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if( sBrowserVersion GTE 5.5 )
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isCompatibleBrowser = true;
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}
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}
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// check for Gecko ( >= 20030210+ )
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else if( find( "gecko/", sAgent ) )
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{
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// try to extract Gecko version date
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// Bug:82052; Oldcode: stResult = reFind( "gecko/(200[3-9][0-1][0-9][0-3][0-9])", sAgent, 1, true );
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stResult = reFind( "gecko/([0-9]{8})", sAgent, 1, true );
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if( arrayLen( stResult.pos ) eq 2 )
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{
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// get Gecko build (i18n date)
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sBrowserVersion = mid( sAgent, stResult.pos[2], stResult.len[2] );
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if( sBrowserVersion GTE 20030210 )
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isCompatibleBrowser = true;
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}
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}
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else if( find( "opera/", sAgent ) )
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{
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// try to extract Opera version
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stResult = reFind( "opera/([0-9]+\.[0-9]+)", sAgent, 1, true );
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if( arrayLen( stResult.pos ) eq 2 )
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{
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if ( mid( sAgent, stResult.pos[2], stResult.len[2] ) gte 9.5)
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isCompatibleBrowser = true;
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}
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}
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else if( find( "applewebkit", sAgent ) )
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{
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// try to extract Gecko version date
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stResult = reFind( "applewebkit/([0-9]+)", sAgent, 1, true );
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if( arrayLen( stResult.pos ) eq 2 )
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{
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if( mid( sAgent, stResult.pos[2], stResult.len[2] ) gte 522 )
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isCompatibleBrowser = true;
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}
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}
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return isCompatibleBrowser;
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}
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</cfscript>
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