/// <summary>
/// Adds a new entry to the timeline.
/// </summary>
/// <param name="createMessage">The entry to add.</param>
/// <returns></returns>
public async Task Post(CreateTimelineEntry createMessage)
{
UserInfo userEntity = await GetUserInfoAsync();
HttpStatusCode result = await TimelineOperations.AddTimelineEntryAsync(createMessage, DbContext, userEntity);
result.ThrowHttpResponseExceptionIfNotSuccessful();
}
/// <param name='operations'>
/// Reference to the Rg.ClientApp.ITimeline.
/// </param>
/// <param name='createMessage'>
/// Required.
/// </param>
public static object PostByCreatemessage(this ITimeline operations, CreateTimelineEntry createMessage)
{
return(Task.Factory.StartNew((object s) =>
{
return ((ITimeline)s).PostByCreatemessageAsync(createMessage);
}
, operations, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default).Unwrap().GetAwaiter().GetResult());
}
/// <param name='createMessage'>
/// Required.
/// </param>
/// <param name='cancellationToken'>
/// Cancellation token.
/// </param>
public async Task <HttpOperationResponse <object> > PostByCreatemessageWithOperationResponseAsync(CreateTimelineEntry createMessage, CancellationToken cancellationToken = default(System.Threading.CancellationToken))
{
// Validate
if (createMessage == null)
{
throw new ArgumentNullException("createMessage");
}
// Tracing
bool shouldTrace = ServiceClientTracing.IsEnabled;
string invocationId = null;
if (shouldTrace)
{
invocationId = ServiceClientTracing.NextInvocationId.ToString();
Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
tracingParameters.Add("createMessage", createMessage);
ServiceClientTracing.Enter(invocationId, this, "PostByCreatemessageAsync", tracingParameters);
}
// Construct URL
string url = "";
url = url + "/api/Timeline";
string baseUrl = this.Client.BaseUri.AbsoluteUri;
// Trim '/' character from the end of baseUrl and beginning of url.
if (baseUrl[baseUrl.Length - 1] == '/')
{
baseUrl = baseUrl.Substring(0, baseUrl.Length - 1);
}
if (url[0] == '/')
{
url = url.Substring(1);
}
url = baseUrl + "/" + url;
url = url.Replace(" ", "%20");
// Create HTTP transport objects
HttpRequestMessage httpRequest = new HttpRequestMessage();
httpRequest.Method = HttpMethod.Post;
httpRequest.RequestUri = new Uri(url);
// Set Headers
// Set Credentials
if (this.Client.Credentials != null)
{
cancellationToken.ThrowIfCancellationRequested();
await this.Client.Credentials.ProcessHttpRequestAsync(httpRequest, cancellationToken).ConfigureAwait(false);
}
// Serialize Request
string requestContent = null;
JToken requestDoc = createMessage.SerializeJson(null);
requestContent = requestDoc.ToString(Newtonsoft.Json.Formatting.Indented);
httpRequest.Content = new StringContent(requestContent, Encoding.UTF8);
httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json");
// Send Request
if (shouldTrace)
{
ServiceClientTracing.SendRequest(invocationId, httpRequest);
}
cancellationToken.ThrowIfCancellationRequested();
HttpResponseMessage httpResponse = await this.Client.HttpClient.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
if (shouldTrace)
{
ServiceClientTracing.ReceiveResponse(invocationId, httpResponse);
}
HttpStatusCode statusCode = httpResponse.StatusCode;
cancellationToken.ThrowIfCancellationRequested();
string responseContent = await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
if (statusCode != HttpStatusCode.NoContent)
{
HttpOperationException <object> ex = new HttpOperationException <object>();
ex.Request = httpRequest;
ex.Response = httpResponse;
ex.Body = null;
if (shouldTrace)
{
ServiceClientTracing.Error(invocationId, ex);
}
throw ex;
}
// Create Result
HttpOperationResponse <object> result = new HttpOperationResponse <object>();
result.Request = httpRequest;
result.Response = httpResponse;
// Deserialize Response
object resultModel = default(object);
result.Body = resultModel;
if (shouldTrace)
{
ServiceClientTracing.Exit(invocationId, result);
}
return(result);
}
/// <param name='operations'>
/// Reference to the Rg.ClientApp.ITimeline.
/// </param>
/// <param name='createMessage'>
/// Required.
/// </param>
/// <param name='cancellationToken'>
/// Cancellation token.
/// </param>
public static async Task <object> PostByCreatemessageAsync(this ITimeline operations, CreateTimelineEntry createMessage, CancellationToken cancellationToken = default(System.Threading.CancellationToken))
{
Microsoft.Rest.HttpOperationResponse <object> result = await operations.PostByCreatemessageWithOperationResponseAsync(createMessage, cancellationToken).ConfigureAwait(false);
return(result.Body);
}
public static async Task <HttpStatusCode> AddTimelineEntryAsync(
CreateTimelineEntry createMessage,
ApplicationDbContext dbContext,
UserInfo userEntity)
{
if (string.IsNullOrWhiteSpace(createMessage?.Message))
{
return(HttpStatusCode.BadRequest);
}
var text = await TextOperations.CreateTextAsync(dbContext, createMessage.Message);
var timelineEntity = new TimelineEntry
{
UserId = userEntity.UserInfoId,
Message = text
};
if (createMessage.MediaIds != null && createMessage.MediaIds.Count > 0)
{
MediaAlbum timelineAlbum = await EnsureTimelinePhotoAlbumExistsAsync(dbContext, userEntity);
timelineEntity.Media = new List <TimelineEntryMedia>();
int sequence = 0;
var includedMedia = new List <UserMedia>();
foreach (int id in createMessage.MediaIds)
{
UserMedia mediaEntity = await dbContext.UserMedias
.SingleAsync(um => um.UserMediaId == id);
if (mediaEntity.UserId != userEntity.UserInfoId)
{
// Only allowed to post your own images here
return(HttpStatusCode.BadRequest);
}
includedMedia.Add(mediaEntity);
mediaEntity.MediaAlbum = timelineAlbum;
var mediaEntry =
new TimelineEntryMedia
{
Media = mediaEntity,
Sequence = sequence++,
TimelineEntry = timelineEntity
};
dbContext.TimelineEntryMedia.Add(mediaEntry);
timelineEntity.Media.Add(mediaEntry);
}
foreach (UserMedia media in includedMedia)
{
if (media.State == UserMediaState.UploadedButUnused)
{
media.State = UserMediaState.InUse;
}
}
}
dbContext.UserTexts.Add(text);
dbContext.TimelineEntries.Add(timelineEntity);
await dbContext.SaveChangesAsync();
await UserOperations.NotifyMentionsAsync(
dbContext, "Timeline Entry", userEntity.UserInfoId, text);
await SearchOperations.IndexTimelineMessageAsync(timelineEntity);
return(HttpStatusCode.OK);
}
