egroupware_official/phpgwapi/js/fckeditor/fckutils.cfm

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