I just took a stab at this, in a very quick and dirty fashion. Stick that in
a controller and fire it onRequestStart and you're good to go.
<cffunction name="handleUploads">
<cfargument name="event" />
<cfset var tempDir = getTempDirectory() />
<cfset var regex = "^" & replace(tempDir,"\", "\\", "all") />
<cfset var i = "" />
<cfset var uploads = structnew() />
<cfset var result = "" />
<cfset var tempFile = "" />
<!--- i think its probably ok to access FORM directly here... --->
<cfloop collection="#form#" item="i">
<cfif REFindNoCase(regex, form[i])>
<cftry>
<cfset tempFile = createuuid() />
<cffile action="upload" filefield="#i#" destination="#tempDir#/#tempFile#"
result="result" />
<cfset uploads[i] = result />
<cfcatch>
<!--- you might wanna log this error or take some action here --->
</cfcatch>
</cftry>
</cfif>
</cfloop>
<cfset event.setValue("uploads", uploads) />
</cffunction>
2009/10/20 Chris Blackwell <[email protected]>
> I'm not aware of an actionpack repo, and i'm not sure if any of the exisint
> actionpacks have been tested against Gesture. But seems like there probably
> should be one!
> By the way, just read your blog
> post<http://www.silverwareconsulting.com/index.cfm/2009/10/20/Detecting-That-A-Form-Field-Contains-a-File>and
> the regex breaks on windows because you need to escape the backslashes,
> you need
>
> REFindNoCase("^" & replace(tempDir,"\", "\\", "all"), form[fld])
>
> Chris
>
> 2009/10/20 Bob Silverberg <[email protected]>
>
>> That is a very good idea. Honestly, I haven't used MG much in quite
>> awhile. Although I poke my nose into the framework code every now and then I
>> am kinda rusty from a user perspective. I didn't even think about simply
>> using onRequestStart to do this - duh. I think that would accomplish just
>> what I'm talking about, and different actionpacks could be made available
>> with different implementations. I suppose the only advantage to baking it
>> into the framework would be that developers wouldn't need to locate and
>> install an actionpack as a separate step. Is there some sort of repository
>> for MG actionpacks?
>>
>>
>> Cheers,
>> Bob
>>
>> On Tue, Oct 20, 2009 at 4:20 PM, Chris Blackwell <[email protected]>wrote:
>>
>>> Bob,
>>> I like, and use something along the lines of the first method you
>>> describe of broadcasting a needFileUpload message with an argument defining
>>> the filefield value, although I'm handling the upload directly in the
>>> controller rather than in a separate FileUploader component.
>>> However I'm not convinced there's a need to go to the lengths you
>>> describe to handle file uploads automatically. This just sounds like an
>>> actionpack to me. Surely all thats needed is a controller with a method to
>>> detect uploads, handle them (possibly using supporting cfc's like an
>>> UploadDetector or FileUploader) then set the metadata into the event, which
>>> is fired onRequestStart.
>>>
>>> Chris
>>>
>>>
>> --
>> Bob Silverberg
>> www.silverwareconsulting.com
>>
>> >>
>>
>
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