Created
October 23, 2017 11:19
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| def uploadedFile(fieldName: String): Directive1[(FileInfo, File)] = | |
| extractRequestContext.flatMap { ctx ⇒ | |
| import ctx.executionContext | |
| import ctx.materializer | |
| fileUpload(fieldName).flatMap { | |
| case (fileInfo, bytes) ⇒ | |
| val destination = File.createTempFile("akka-http-upload", ".tmp") | |
| val uploadedF: Future[IOResult] = bytes.runWith(FileIO.toPath(destination.toPath)) | |
| onComplete(uploadedF) | |
| .flatMap(_.flatMap(_.status) match { | |
| case Success(_) ⇒ | |
| provide((fileInfo, destination)) | |
| case Failure(ex) ⇒ | |
| destination.delete() | |
| failWith(ex) | |
| }) | |
| } | |
| } |
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