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<cfcomponent output="false" displayname="FCKeditor" hint="Create an instance of the FCKeditor.">
<!---
* FCKeditor - The text editor for Internet - http://www.fckeditor.net
* Copyright (C) 2003-2007 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 MX integration.
* Note this CFC is created for use only with Coldfusion MX and above.
* For older version, check the fckeditor.cfm.
*
* Syntax:
*
* <cfscript>
* fckEditor = createObject("component", "fckEditorV2/fckeditor");
* fckEditor.instanceName="myEditor";
* fckEditor.basePath="/fckEditorV2/";
* fckEditor.value="This is my <strong>initial</strong> html text.";
* fckEditor.width="100%";
* fckEditor.height="200";
* // ... additional parameters ...
* fckEditor.create(); // create instance now.
* </cfscript>
*
* See your macromedia coldfusion mx documentation for more info.
*
* *** Note:
* Do not use path names with a "." (dot) in the name. This is a coldfusion
* limitation with the cfc invocation.
--->
<cffunction
name="create"
access="public"
output="true"
returntype="void"
hint="Initialize the FCKeditor instance."
>
<cfparam name="this.instanceName" type="string" />
<cfparam name="this.width" type="string" default="100%" />
<cfparam name="this.height" type="string" default="200" />
<cfparam name="this.toolbarSet" type="string" default="Default" />
<cfparam name="this.value" type="string" default="" />
<cfparam name="this.basePath" type="string" default="/fckeditor/" />
<cfparam name="this.checkBrowser" type="boolean" default="true" />
<cfparam name="this.config" type="struct" default="#structNew()#" />
<cfscript>
// display the html editor or a plain textarea?
if( isCompatible() )
showHTMLEditor();
else
showTextArea();
</cfscript>
</cffunction>
<cffunction
name="isCompatible"
access="private"
output="false"
returnType="boolean"
hint="Check browser compatibility via HTTP_USER_AGENT, if checkBrowser is true"
>
<cfscript>
var sAgent = lCase( cgi.HTTP_USER_AGENT );
var stResult = "";
var sBrowserVersion = "";
// do not check if argument "checkBrowser" is false
if( not this.checkBrowser )
return true;
// 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] );
return ( sBrowserVersion GTE 5.5 );
}
}
// 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] );
return ( sBrowserVersion GTE 20030210 );
}
}
return false;
</cfscript>
</cffunction>
<cffunction
name="showTextArea"
access="private"
output="true"
returnType="void"
hint="Create a textarea field for non-compatible browsers."
>
<cfscript>
// append unit "px" for numeric width and/or height values
if( isNumeric( this.width ) )
this.width = this.width & "px";
if( isNumeric( this.height ) )
this.height = this.height & "px";
</cfscript>
<cfoutput>
<div>
<textarea name="#this.instanceName#" rows="4" cols="40" style="WIDTH: #this.width#; HEIGHT: #this.height#">#HTMLEditFormat(this.value)#</textarea>
</div>
</cfoutput>
</cffunction>
<cffunction
name="showHTMLEditor"
access="private"
output="true"
returnType="void"
hint="Create the html editor instance for compatible browsers."
>
<cfscript>
var sURL = "";
// try to fix the basePath, if ending slash is missing
if( len( this.basePath) and right( this.basePath, 1 ) is not "/" )
this.basePath = this.basePath & "/";
// construct the url
sURL = this.basePath & "editor/fckeditor.html?InstanceName=" & this.instanceName;
// append toolbarset name to the url
if( len( this.toolbarSet ) )
sURL = sURL & "&amp;Toolbar=" & this.toolbarSet;
</cfscript>
<cfoutput>
<div>
<input type="hidden" id="#this.instanceName#" name="#this.instanceName#" value="#HTMLEditFormat(this.value)#" style="display:none" />
<input type="hidden" id="#this.instanceName#___Config" value="#GetConfigFieldString()#" style="display:none" />
<iframe id="#this.instanceName#___Frame" src="#sURL#" width="#this.width#" height="#this.height#" frameborder="0" scrolling="no"></iframe>
</div>
</cfoutput>
</cffunction>
<cffunction
name="GetConfigFieldString"
access="private"
output="false"
returnType="string"
hint="Create configuration string: Key1=Value1&Key2=Value2&... (Key/Value:HTML encoded)"
>
<cfscript>
var sParams = "";
var key = "";
var fieldValue = "";
var fieldLabel = "";
var lConfigKeys = "";
var iPos = "";
/**
* CFML doesn't store casesensitive names for structure keys, but the configuration names must be casesensitive for js.
* So we need to find out the correct case for the configuration keys.
* We "fix" this by comparing the caseless configuration keys to a list of all available configuration options in the correct case.
* changed 20041206 hk@lwd.de (improvements are welcome!)
*/
lConfigKeys = lConfigKeys & "CustomConfigurationsPath,EditorAreaCSS,DocType,BaseHref,FullPage,Debug,SkinPath,PluginsPath,AutoDetectLanguage,DefaultLanguage,ContentLangDirection,EnableXHTML,EnableSourceXHTML,ProcessHTMLEntities,IncludeLatinEntities,IncludeGreekEntities";
lConfigKeys = lConfigKeys & ",FillEmptyBlocks,FormatSource,FormatOutput,FormatIndentator,GeckoUseSPAN,StartupFocus,ForcePasteAsPlainText,ForceSimpleAmpersand,TabSpaces,ShowBorders,UseBROnCarriageReturn";
lConfigKeys = lConfigKeys & ",ToolbarStartExpanded,ToolbarCanCollapse,ToolbarSets,ContextMenu,FontColors,FontNames,FontSizes,FontFormats,StylesXmlPath,SpellChecker,IeSpellDownloadUrl,MaxUndoLevels";
lConfigKeys = lConfigKeys & ",LinkBrowser,LinkBrowserURL,LinkBrowserWindowWidth,LinkBrowserWindowHeight";
lConfigKeys = lConfigKeys & ",LinkUpload,LinkUploadURL,LinkUploadWindowWidth,LinkUploadWindowHeight,LinkUploadAllowedExtensions,LinkUploadDeniedExtensions";
lConfigKeys = lConfigKeys & ",ImageBrowser,ImageBrowserURL,ImageBrowserWindowWidth,ImageBrowserWindowHeight,SmileyPath,SmileyImages,SmileyColumns,SmileyWindowWidth,SmileyWindowHeight";
for( key in this.config )
{
iPos = listFindNoCase( lConfigKeys, key );
if( iPos GT 0 )
{
if( len( sParams ) )
sParams = sParams & "&amp;";
fieldValue = this.config[key];
fieldName = listGetAt( lConfigKeys, iPos );
// set all boolean possibilities in CFML to true/false values
if( isBoolean( fieldValue) and fieldValue )
fieldValue = "true";
else if( isBoolean( fieldValue) )
fieldValue = "false";
sParams = sParams & HTMLEditFormat( fieldName ) & '=' & HTMLEditFormat( fieldValue );
}
}
return sParams;
</cfscript>
</cffunction>
</cfcomponent>

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