[Seaside] [ANN] Seaside 3.1 and 3.0.10 release
sebastian at flowingconcept.com
Thu Jan 2 01:24:30 UTC 2014
On Jan 1, 2014, at 11:32 AM, Johan Brichau <johan at inceptive.be> wrote:
> Any specific reason you do not want to switch to the Zinc adapter?
Only one if I recall correctly.
airflowing has an uploader with progress indicator that is tightly coupled with Comanche.
As far as I remember.. I've tried Zinc and it's all good except for that and unfortunately that's a deal-breaker for me.
PD: The critical part is in having in the http server the same object receiving the chunks of bytes in a way that can trigger over and over some kind of onUploadProgress: event with the current size in the temp file and knowing the original request. If you tell me I can do the same with Zinc, I might take a look somewhen :D
I've patched comanche to these as foundation of that idea:
| fields |
fields := WARequestFields new.
aKomRequest multipartFormFieldsDo: [ :chunk |
| key value |
key := chunk fieldName.
value := chunk fileName isEmptyOrNil
String streamContents: [ :stream |
chunk saveToStream: stream ] ]
ifFalse: [self convertMultipartFileField: chunk for: aKomRequest].
fields at: key put: value ].
aKomRequest propertyAt: #postFields put: fields
WAComancheRequestConverter>>convertMultipartFileField: aChunk for: aKomRequest
"Creates a temporary file, announces it
and begins the upload."
| temporaryFile |
temporaryFile := self fileClass fromChunk: aChunk for: aKomRequest.
temporaryFile fileName: (self codec url decode: aChunk fileName).
self triggerEvent: #aboutToUpload: with: temporaryFile.
temporaryFile startUploadOn: aChunk.
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