Created
March 12, 2015 11:43
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UploadToMeteor Controller
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| class UploadViewController: BaseViewController,NSURLSessionDelegate,NSURLSessionTaskDelegate,NSURLSessionDataDelegate { | |
| var file:File? | |
| var type:String = "" | |
| var responseData = NSMutableData() | |
| override func viewDidLoad() { | |
| super.viewDidLoad() | |
| let path = file!.getDownloadedPath() | |
| var data: NSData = NSData(contentsOfURL: path)! | |
| type = mimeTypeForPath(path.absoluteString!) | |
| var request = NSMutableURLRequest(URL: NSURL(string: "http://" + MeteorAgent.appUrl() + "/appUploadFile")!) | |
| request.HTTPMethod = "POST" | |
| request.setValue("Keep-Alive", forHTTPHeaderField: "Connection") | |
| request.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type") | |
| request.setValue(file!.name!, forHTTPHeaderField: "FileData-name") | |
| request.setValue(type, forHTTPHeaderField: "FileData-type") | |
| request.HTTPBodyStream = NSInputStream(data: data) | |
| uploadFile(request,data: data) | |
| } | |
| func uploadFile(request:NSURLRequest,data:NSData){ | |
| var configuration = NSURLSessionConfiguration.defaultSessionConfiguration() | |
| var session = NSURLSession(configuration: configuration, delegate: self, delegateQueue: NSOperationQueue.mainQueue()) | |
| var task = session.uploadTaskWithRequest(request, fromData: data) | |
| task.resume() | |
| } | |
| func URLSession(session: NSURLSession, task: NSURLSessionTask, didCompleteWithError error: NSError?) { | |
| if error != nil{ | |
| println(error?.localizedDescription) | |
| }else{ | |
| println("uploaded") | |
| } | |
| } | |
| func URLSession(session: NSURLSession, task: NSURLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) { | |
| var uploadProgress:Double = Double(totalBytesSent)/Double(totalBytesExpectedToSend) | |
| println(uploadProgress) | |
| } | |
| func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveResponse response: NSURLResponse, completionHandler: (NSURLSessionResponseDisposition) -> Void) { | |
| completionHandler(NSURLSessionResponseDisposition.Allow) | |
| } | |
| func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData) { | |
| responseData.appendData(data) | |
| } | |
| func URLSession(session: NSURLSession, task: NSURLSessionTask, needNewBodyStream completionHandler: (NSInputStream!) -> Void) { | |
| let path = file!.getDownloadedPath() | |
| var data: NSData = NSData(contentsOfURL: path)! | |
| completionHandler(NSInputStream(data: data)) | |
| } | |
| func mimeTypeForPath(path: String) -> String { | |
| let pathExtension = path.pathExtension | |
| if let uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, pathExtension as NSString, nil)?.takeRetainedValue() { | |
| if let mimetype = UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType)?.takeRetainedValue() { | |
| return mimetype as NSString | |
| } | |
| } | |
| return "application/octet-stream"; | |
| } | |
| } |
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