protected void Page_Load(object sender, EventArgs e)
{
try
{
int photoId = int.Parse(Request["photoId"]);
VotesHelper voteObject = new VotesHelper();
voteObject.DoVote(Context, photoId);
}
catch (NullReferenceException nre) {
System.Diagnostics.Debug.WriteLine("An error occurred: There was a request for a " +
"photo that is not in the datastore." + nre.StackTrace);
}
catch (ArgumentNullException ane) {
System.Diagnostics.Debug.WriteLine("An error occurred: There was a request for a " +
"photo that is not in the datastore." + ane.StackTrace);
}
}
/// <summary>
/// The route handler for the request, increments vote counts.
/// </summary>
/// <param name="context">The request and response context.</param>
public override void ProcessRequest(HttpContext context)
{
Photo voteTarget = null;
VotesHelper votesHelper = new VotesHelper();
if (context.Request.RequestType.Equals("PUT"))
{
StreamReader stream = new StreamReader(context.Request.InputStream);
string voteJson = stream.ReadToEnd();
PhotoRequest photoRequest = (PhotoRequest) new PhotoRequest().FromJson(voteJson);
voteTarget = votesHelper.DoVote(context, photoRequest.photoId);
}
if (voteTarget == null)
{
SendError(context.Response, 401, "Unauthorized request.");
}
else
{
SendResponse(context, voteTarget);
}
}
