Created
June 30, 2015 23:25
-
-
Save nathanborror/79b497391cd79dc92a5a to your computer and use it in GitHub Desktop.
multipart/form-data
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
enum HTTPRouter: URLRequestConvertible { | |
static let baseURL = "http://YOUR_HOST_URL" | |
case Upload(field: String, filename: String, mimeType: String, data: NSData) | |
var method: Alamofire.Method { | |
switch self { | |
case Upload: | |
return .POST | |
} | |
} | |
var path: String { | |
switch self { | |
case Upload: | |
return "/upload" | |
} | |
} | |
var URLRequest: NSURLRequest { | |
let URL: NSURL = NSURL(string: HTTPRouter.baseURL)! | |
let mutableURLRequest = NSMutableURLRequest(URL: URL.URLByAppendingPathComponent(path)) | |
mutableURLRequest.HTTPMethod = method.rawValue | |
switch self { | |
case .Upload(let field, let filename, let mimeType, let data): | |
let boundary = "BOUNDARY" | |
let divider = "\r\n--\(boundary)\r\n" | |
let contentDisposition = "Content-Disposition: form-data; name=\"\(field)\"; filename=\"\(filename)\"\r\n" | |
let contentType = "Content-Type: \(mimeType)\r\n\r\n" | |
let body:NSMutableData = NSMutableData() | |
body.appendData(divider.dataUsingEncoding(NSUTF8StringEncoding)!) | |
body.appendData(contentDisposition.dataUsingEncoding(NSUTF8StringEncoding)!) | |
body.appendData(contentType.dataUsingEncoding(NSUTF8StringEncoding)!) | |
body.appendData(data) | |
body.appendData(divider.dataUsingEncoding(NSUTF8StringEncoding)!) | |
mutableURLRequest.setValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type") | |
mutableURLRequest.HTTPBody = body | |
return Alamofire.ParameterEncoding.URL.encode(mutableURLRequest, parameters: nil).0 | |
} | |
} | |
} | |
// Usage | |
guard let data = NSData(contentsOfURL: URL_TO_YOUR_DATA) else { return } | |
Alamofire.request(HTTPRouter.Upload(field: "file", filename: "picture.png", mimeType: "application/octet-stream", data: data)) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment