Package TWiki::UI::Upload 
UI delegate for attachment management functions
attach command handler.
This method is designed to be
invoked via the 
UI::run method.
Generates a prompt page for adding an attachment.
upload command handler.
This method is designed to be
invoked via the 
UI::run method.
CGI parameters, passed in $query:
	
		
			 hidefile  | 
			 if defined, will not show file in attachment table  | 
		
		
			 filepath  | 
			    | 
		
		
			 filename  | 
			    | 
		
		
			 filecomment  | 
			 comment to associate with file in attachment table  | 
		
		
			 createlink  | 
			 if defined, will create a link to file at end of topic  | 
		
		
			 changeproperties  | 
			    | 
		
		
			 redirectto  | 
			 URL to redirect to after upload. {AllowRedirectUrl} must be enabled in configure. The parameter value can be a TopicName, a Web.TopicName, or a URL. Redirect to a URL only works if it is enabled in configure.  | 
		
	
Does the work of uploading a file to a topic. Designed to be useable for
a crude RPC (it will redirect to the 'view' script unless the
'noredirect' parameter is specified, in which case it will print a message to
STDOUT, starting with 'OK' on success and 'ERROR' on failure.