Firstly, i want to say i am new to swift, and know a little.So any help would be appriciated. I have a multipart-data form which has a image (profile-image), a few parameters (first-name, last-name) and headers(userid, hashCode). I want to send a POST request to submit the form.
I have been able to make POST request with only, headers and other parameters except image as:
let headers = [
"user_id": (Helper.getUserInfo()?.user_id)!,
"hash_code":(Helper.getUserInfo()?.hash_code)!,
]
let params = [
"name": self.name.text!,
"address":self.address.text!]
Alamofire.request(.POST, kFormUrl, parameters:params ,headers:headers).responseJSON { [weak self] response in
//working fine
}
But how to send image as a file (not base-64string) i.e. direct file upload with parameters and headers.
Thanks in advance
you can use Alamofire 3.0+ below code
func uploadImageAndData(){
//parameters
let gender = "M"
let firstName = "firstName"
let lastName = "lastName"
let dob = "11-Jan-2000"
let aboutme = "aboutme"
let token = "token"
var parameters = [String:AnyObject]()
parameters = ["gender":gender,"firstName":firstName,"dob":dob,"aboutme":aboutme,"token":token,"lastName":lastName]
let URL = "http://yourserviceurl/"
let image = UIImage(named: "image.png")
Alamofire.upload(.POST, URL, multipartFormData: {
multipartFormData in
if let imageData = UIImageJPEGRepresentation(image, 0.6) {
multipartFormData.appendBodyPart(data: imageData, name: "image", fileName: "file.png", mimeType: "image/png")
}
for (key, value) in parameters {
multipartFormData.appendBodyPart(data: value.dataUsingEncoding(NSUTF8StringEncoding)!, name: key)
}
}, encodingCompletion: {
encodingResult in
switch encodingResult {
case .Success(let upload, _, _):
print("s")
upload.responseJSON { response in
print(response.request) // original URL request
print(response.response) // URL response
print(response.data) // server data
print(response.result) // result of response serialization
if let JSON = response.result.value {
print("JSON: \(JSON)")
}
}
case .Failure(let encodingError):
print(encodingError)
}
})
}
let userImageURL = NSURL(string: "your image url" as String)
let data = NSData.init(contentsOfURL: userImageURL!)
Alamofire.upload(
.POST,registerUrl!,
multipartFormData: { multipartFormData in
multipartFormData.appendBodyPart(data:"N".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!, name :"flag")
multipartFormData.appendBodyPart(data: data!, name: "image", fileName: "pic.jpg", mimeType: "image/png")
multipartFormData.appendBodyPart(data: facebookId.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!, name :"facebook_id")
multipartFormData.appendBodyPart(data: nameString.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!, name :"first_name")
},
encodingCompletion: { encodingResult in
switch encodingResult {
case .Success(let upload, _, _):
upload.responseJSON { response in
print(response)
let dict = response.result.value as! NSDictionary
}
case .Failure(let encodingError):
print(encodingError)
}
}
)
I use Alamofire (Swift 2.3) to send multipart with progress.
func upload(URLRequest: Router, onProgress: (progress: Float?) -> Void, completion: (json: AnyObject?, error: Error?) -> Void) {
let headers:[String: String] = [:]
let router = URLRequest.URLRequest
let tuple = URLRequest.parameters
let parameters = tuple.0!
let imagesData = tuple.1
let url = router.URLString
self.manager!.upload(
.POST,
url,
headers: headers,
multipartFormData: { (multipartFormData: MultipartFormData) -> Void in
for value in imagesData {
var mimeType = "video/jpg"
var bodyName = "images"
let filename = value.uniqueName
if value.mediaType == ReporterMediaType.image {
mimeType = "image/jpg"
bodyName = "images"
} else if value.mediaType == ReporterMediaType.video {
mimeType = "video/quicktime"
bodyName = "video"
} else if value.mediaType == ReporterMediaType.videoFrame {
mimeType = "image/jpg"
bodyName = "videoFrame"
}
multipartFormData.appendBodyPart(
data: value.data,
name: bodyName,
fileName: filename,
mimeType: mimeType)
}
for (key, value) in parameters {
multipartFormData.appendBodyPart(data: value.dataUsingEncoding(NSUTF8StringEncoding)!, name: key)
}
},
encodingCompletion: { (encodingResult) -> Void in
switch encodingResult {
case .Success(let upload, _, _):
upload.responseJSON { response in
if response.result.isSuccess || response.response?.statusCode == 200 {
completion(json: upload, error: nil)
} else {
dispatch_async(dispatch_get_main_queue()) {
completion(json: nil, error: response.result.error)
}
}
}
upload.progress { _, totalBytesRead, totalBytesExpectedToRead in
let progress = Float(totalBytesRead)/Float(totalBytesExpectedToRead)
onProgress(progress: progress)
}
case .Failure:
UIApplication.sharedApplication().networkActivityIndicatorVisible = false
break
}
}) }
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With