diff wiki/htdocs/applets/FCKeditor/fckeditor.cfc @ 0:77665d8e2254

tag of nonpublic@localhost--archive/moin--enterprise--1.5--base-0 (automatically generated log message) imported from: moin--main--1.5--base-0
author Thomas Waldmann <tw-public@gmx.de>
date Thu, 22 Sep 2005 15:09:50 +0000
parents
children 79dbcefdff31
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wiki/htdocs/applets/FCKeditor/fckeditor.cfc	Thu Sep 22 15:09:50 2005 +0000
@@ -0,0 +1,213 @@
+<cfcomponent output="false" displayname="FCKeditor" hint="Create an instance of the FCKeditor.">
+<!--- @Packager.Header
+<FileDescription>
+	ColdFusion MX integration. 
+	Note this CFC is created for use only with Coldfusion MX and above.
+	For older version, check the fckeditor.cfm.
+
+	Syntax: 
+
+	&lt;cfscript&gt;
+			fckEditor = createObject("component", "fckEditorV2/fckeditor");
+			fckEditor.instanceName="myEditor";
+			fckEditor.basePath="/fckEditorV2/";
+			fckEditor.value="This is my &lt;strong&gt;initial&lt;/strong&gt; html text.";
+			fckEditor.width="100%";
+			fckEditor.height="200";
+		 	// ... additional parameters ...
+			fckEditor.create(); // create instance now.
+	&lt;/cfscript&gt;
+
+	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.
+</FileDescription>
+<Author name="Hendrik Kramer" email="hk@lwd.de" />
+--->
+<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: #width#; HEIGHT: #height#" wrap="virtual">#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)#" />
+	<input type="hidden" id="#this.instanceName#___Config" value="#GetConfigFieldString()#" />
+	<iframe id="#this.instanceName#___Frame" src="#sURL#" width="#this.width#" height="#this.height#" frameborder="no" 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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