public void DeletePhotoSetAsync(string setId) { string timestamp = DateTimeUtils.GetTimestamp(); string nonce = Guid.NewGuid().ToString().Replace("-", null); Dictionary<string, string> paramDict = new Dictionary<string, string>(); paramDict["method"] = "flickr.photosets.delete"; paramDict["format"] = "json"; paramDict["nojsoncallback"] = "1"; paramDict["oauth_consumer_key"] = consumerKey; paramDict["oauth_nonce"] = nonce; paramDict["oauth_signature_method"] = "HMAC-SHA1"; paramDict["oauth_timestamp"] = timestamp; paramDict["oauth_token"] = AccessToken; paramDict["oauth_version"] = "1.0"; paramDict["photoset_id"] = setId; string signature = OAuthCalculateSignature("POST", "https://api.flickr.com/services/rest/", paramDict, AccessTokenSecret); paramDict["oauth_signature"] = signature; DispatchPostRequest("POST", "https://api.flickr.com/services/rest/", paramDict, (response) => { bool success = true; string errorMessage = ""; try { JObject json = JObject.Parse(response); string status = json["stat"].ToString(); if (status != "ok") { success = false; errorMessage = json["message"].ToString(); } } catch (Exception e) { Debug.WriteLine(e.Message); success = false; } if (!success) { DeletePhotoSetExceptionEventArgs exceptionArgs = new DeletePhotoSetExceptionEventArgs(); exceptionArgs.SetId = setId; exceptionArgs.ErrorMessage = errorMessage; PhotoSetDeleteException.DispatchEvent(this, exceptionArgs); } else { DeletePhotoSetEventArgs args = new DeletePhotoSetEventArgs(); args.SetId = setId; PhotoSetDeleted.DispatchEvent(this, args); } }, (ex) => { DeletePhotoSetExceptionEventArgs exceptionArgs = new DeletePhotoSetExceptionEventArgs(); exceptionArgs.SetId = setId; exceptionArgs.ErrorMessage = "Unknown network error"; PhotoSetDeleteException.DispatchEvent(this, exceptionArgs); }); }
private void OnPhotoSetDeleteException(object sender, DeletePhotoSetExceptionEventArgs e) { if (deletePhotoSetDialog == null || e.SetId != PhotoSetSource.ResourceId) { return; } deleteView.ShowCompleteMessage("An error happened while attempting to delete this photo set. Please go back and retry"); deletePhotoSetConfirmButton.IsEnabled = true; }