i'm currently facing the Problem that after the OAuth1 process, when i actually want to send the image, flickrapi responds with: No Photo Specified. :
<?xml version="1.0" encoding="utf-8" ?>
<rsp stat="fail">
<err code="2" msg="No photo specified" />
</rsp>
I am using the OAtuthSwift Framework for ios on XCode 10, Swift 4 for this task.
oAuthSwift = OAuth1Swift(consumerKey: flickr.apiKey,
consumerSecret: flickr.apiSecret,
requestTokenUrl: "https://www.flickr.com/services/oauth/request_token",
authorizeUrl: "https://www.flickr.com/services/oauth/authorize",
accessTokenUrl: "https://www.flickr.com/services/oauth/access_token")
if oAuthSwift != nil {
oAuthSwift?.authorizeURLHandler = SafariURLHandler(viewController: self, oauthSwift: oAuthSwift!)
guard let rwURL = URL(string: "iflickr://oauth-callback/iflickr") else {
return
}
let handle = oAuthSwift!.authorize( withCallbackURL: rwURL) { [unowned self] result in
switch result {
case .success(let (credential, response, parameters)):
print(credential.oauthToken)
print(credential.oauthTokenSecret)
guard let img = self.image?.jpegData(compressionQuality: 0.0) else {
print ("cant convert image")
return
}
var params = parameters
// Until Here seems everything fine
self.oAuthSwift!.client.postImage(flickr.uploadEndpoint, parameters: params, image: img) { upResult in
switch upResult {
case .failure(let error):
print (error)
case .success(let response):
let respData = response.data
if let string = response.string {
print ("\nRESULT:\n - \(string)\n")
// Here it prints the above described `No Photo Specified`
}
}
}
case .failure(let error):
print(error.localizedDescription)
}
}
}
I also tried to do the Request by myself and just take the values of the Dictionary provided from the OAuth process (parameters), but then it says something like: No Token were provided.. Can someone Help?
Like mentioned from @Clemens Brockschmidt, the image parameter were not correct. OAuthSwift provided standardwise "media" as parameter name, which was not accepted by the flickr upload API.
After recognise this, i changed the parameter name from "media" to "photo". Code is in OAuthSwift/Sources/OAuthSwiftClient.swift:multiPartRequest(), line 125 https://github.com/OAuthSwift/OAuthSwift/blob/b8941a23d1584ba17426c312bb957de355341f4a/Sources/OAuthSwiftClient.swift#L125