Ejemplo n.º 1
0
        /// <summary>
        /// Gets the next card enqueued to be printed
        /// </summary>
        /// <param name="printerId">The ID of the printer who is requesting the card</param>
        /// <returns></returns>
        public MabelCard GetNextJob(int printerId)
        {
            MabelRequest  request  = new MabelRequest(this, "cardHandler.getNextPrintJob", new MabelGetNextJobParams(printerId));
            MabelResponse response = MakeRequest(request);

            if (response.code == 200)
            {
                if (response.results == null)
                {
                    // The API is OK, there's just no cards to print :)
                    return(null);
                }
            }
            else
            {
                //Something has gone wrong, best ignore and hope for the best, but exit out this time around
                // throw an exception probably?
                throw new Exception("Problem with request to API: " + response.message);
            }
            // otherwise...
            MabelCard card = new MabelCard();

            card.card_id   = (int)response.results.SelectToken("cardId");
            card.member_id = response.results.SelectToken("memberId").ToString();

            card.card_front_image_encoded = (string)response.results.SelectToken("imageFront");
            card.card_back_image_encoded  = (string)response.results.SelectToken("imageBack");
            return(card);
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Gets the next card enqueued to be printed
        /// </summary>
        /// <param name="printerId">The ID of the printer who is requesting the card</param>
        /// <returns></returns>
        public MabelCard GetNextJob(int printerId)
        {
            MabelRequest request = new MabelRequest(this, "cardHandler.getNextPrintJob", new MabelGetNextJobParams(printerId));
            MabelResponse response = MakeRequest(request);
            if (response.code == 200)
             {
                 if (response.results == null)
                 {
                     // The API is OK, there's just no cards to print :)
                     return null;
                 }
             } else
             {
                //Something has gone wrong, best ignore and hope for the best, but exit out this time around
                // throw an exception probably?
                throw new Exception("Problem with request to API: " + response.message);
             }
             // otherwise...
             MabelCard card = new MabelCard();
             card.card_id = (int) response.results.SelectToken("cardId");
             card.member_id = response.results.SelectToken("memberId").ToString();

             card.card_front_image_encoded = (string)response.results.SelectToken("imageFront");
             card.card_back_image_encoded = (string)response.results.SelectToken("imageBack");
             return card;
        }
Ejemplo n.º 3
0
        /// <summary>
        /// Makess a request to the Mabel API, using the specified request object
        /// </summary>
        /// <param name="mabelRequest">A build MabelRequest object with the desired params for the function call.</param>
        /// <returns></returns>
        private MabelResponse MakeRequest(MabelRequest mabelRequest)
        {
            ServicePointManager.ServerCertificateValidationCallback = (s, cert, chain, ssl) => true;
            String     url     = mabelRequest.buildURL();
            WebRequest request = WebRequest.Create(url);

            request.Timeout = 3000;
            //request.AuthenticationLevel = System.Net.Security.AuthenticationLevel.MutualAuthRequested;
            //request.Credentials = new NetworkCredential(Properties.Settings.Default.Username, Properties.Settings.Default.Password, Properties.Settings.Default.Domain);
            //request.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
            // Get the response.
            lastRequest = mabelRequest;
            MabelResponse   mabelResponse = new MabelResponse();
            HttpWebResponse response      = null;

            try
            {
                response     = (HttpWebResponse)request.GetResponse();
                lastResponse = mabelResponse;
            }
            catch (Exception ex)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "HTTP EXCEPTION:" + ex.Message;
                // this may be overridden later... ?
            }
            if (response != null)
            {
                Stream dataStream = response.GetResponseStream();
                // Open the stream using a StreamReader for easy access.
                StreamReader reader = new StreamReader(dataStream);
                // Read the content.
                string responseFromServer = reader.ReadToEnd();
                // Display the content.
                // Clean up the streams and the response.
                reader.Close();
                response.Close();
                mabelResponse._raw = responseFromServer;
            }
            else
            {
                // if there's no content, then the HTTP exception is as good as we're going to get
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return(mabelResponse);
            }

            // Get the stream containing content returned by the server.
            JObject o;

            try {
                o = JObject.Parse(mabelResponse._raw);
            } catch (Exception ex)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "JSON Exception: " + ex.Message;
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return(mabelResponse);
            }

            try {
                mabelResponse.code    = (int)o["meta"]["status"];
                mabelResponse.message = (string)o["meta"]["msg"];
                mabelResponse.count   = (int)o["meta"]["count"];
            } catch (Exception ex2)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "JSON Exception: meta fields: " + ex2.Message;
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return(mabelResponse);
            }
            if (mabelResponse.code != 200)
            {
                // it's an error, return it now, don't bother looking for results
                mabelResponse.isError = true;
                OnError(new MabelEventArgs(url, mabelRequest, mabelResponse));
            }
            else
            {
                mabelResponse.isError = false;
            }
            // otherwise, hand back the results :)

            if (o["result"].Type != JTokenType.Null)
            {
                mabelResponse.results = o["result"];
            }
            else
            {
                mabelResponse.results = null;
            }

            OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));

            return(mabelResponse);
        }
Ejemplo n.º 4
0
 public MabelEventArgs(String URL, MabelRequest request, MabelResponse response)
 {
     this.URL      = URL;
     this.request  = request;
     this.response = response;
 }
Ejemplo n.º 5
0
 public MabelEventArgs(String URL, MabelRequest request, MabelResponse response)
 {
     this.URL = URL;
     this.request = request;
     this.response = response;
 }
Ejemplo n.º 6
0
        /// <summary>
        /// Makess a request to the Mabel API, using the specified request object
        /// </summary>
        /// <param name="mabelRequest">A build MabelRequest object with the desired params for the function call.</param>
        /// <returns></returns>
        private MabelResponse MakeRequest( MabelRequest mabelRequest)
        {
            ServicePointManager.ServerCertificateValidationCallback = (s, cert, chain, ssl) => true;
            String url = mabelRequest.buildURL();
            WebRequest request = WebRequest.Create(url);
            request.Timeout = 3000;
            //request.AuthenticationLevel = System.Net.Security.AuthenticationLevel.MutualAuthRequested;
            //request.Credentials = new NetworkCredential(Properties.Settings.Default.Username, Properties.Settings.Default.Password, Properties.Settings.Default.Domain);
            //request.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;
            // Get the response.
            lastRequest = mabelRequest;
            MabelResponse mabelResponse = new MabelResponse();
            HttpWebResponse response = null;
            try
            {
                response = (HttpWebResponse)request.GetResponse();
                lastResponse = mabelResponse;
            }
            catch (Exception ex)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "HTTP EXCEPTION:" + ex.Message;
                // this may be overridden later... ?
            }
            if (response != null)
            {
                Stream dataStream = response.GetResponseStream();
                // Open the stream using a StreamReader for easy access.
                StreamReader reader = new StreamReader(dataStream);
                // Read the content.
                string responseFromServer = reader.ReadToEnd();
                // Display the content.
                // Clean up the streams and the response.
                reader.Close();
                response.Close();
                mabelResponse._raw = responseFromServer;
            } else
            {
                // if there's no content, then the HTTP exception is as good as we're going to get
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return mabelResponse;
            }

            // Get the stream containing content returned by the server.
            JObject o;
            try {
                o = JObject.Parse(mabelResponse._raw);
            } catch (Exception ex)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "JSON Exception: " + ex.Message;
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return mabelResponse;
            }

            try {
                mabelResponse.code = (int)o["meta"]["status"];
                mabelResponse.message = (string)o["meta"]["msg"];
                mabelResponse.count = (int)o["meta"]["count"];
            } catch (Exception ex2)
            {
                mabelResponse.isError = true;
                mabelResponse.message = "JSON Exception: meta fields: " + ex2.Message;
                OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));
                return mabelResponse;
            }
            if (mabelResponse.code != 200)
            {
                // it's an error, return it now, don't bother looking for results
                mabelResponse.isError = true;
            }
            else
            {
                mabelResponse.isError = false;
            }
            // otherwise, hand back the results :)

            if (o["result"].Type != JTokenType.Null)
            {
                mabelResponse.results = o["result"];
            }
            else
            {
                mabelResponse.results = null;
            }

            OnDebug(new MabelEventArgs(url, mabelRequest, mabelResponse));

            return mabelResponse;
        }