/// <summary>
/// Creating a session guid that allows users to play content
/// </summary>
/// <param name="data">DatabaseUserModels</param>
/// <returns>string</returns>
public static async Task <Object> Session <T>(DatabaseUserModels data)
{
bool isGuest = false;
Guid g1;
if (data.user_id.Length > 30)
{
var s0 = await db.Session_Play.Where(x => x.movie_id == data.movie_id && x.user_id == data.user_id).FirstOrDefaultAsync();
if (s0 != null)
{
if (s0.movie_id != "" && s0.session_id != "" && s0.session_date < DateTime.Now && s0.user_id != "")
{
db.Session_Play.Remove(s0);
await db.SaveChangesAsync();
}
}
isGuest = false;
g1 = new Guid(data.user_id);
}
else
{
isGuest = true;
MD5 md5Hasher = MD5.Create();
g1 = new Guid(md5Hasher.ComputeHash(Encoding.Default.GetBytes(DateTime.Now.ToString())));
}
Guid g2 = new Guid(data.movie_id);
var result = g1.GetHashCode() ^ g2.GetHashCode() + DateTime.Now.GetHashCode();
List <CustomClasses.Random.values> v = new List <CustomClasses.Random.values>();
if (isGuest)
{
var s = new Session_Guest()
{
session_date = DateTime.Now,
session_id = Movie.Create.Guid(result.ToString()).ToString(),
movie_id = data.movie_id,
};
db.Session_Guest.Add(s);
await db.SaveChangesAsync();
return(s);
}
else
{
var s = new Session_Play()
{
session_date = DateTime.Now,
session_id = Movie.Create.Guid(result.ToString()).ToString(),
movie_id = data.movie_id,
user_id = data.user_id
};
db.Session_Play.Add(s);
await db.SaveChangesAsync();
return(s);
}
}
public async Task <HttpResponseMessage> Play([FromUri] string value)
{
try
{
//get user id and movie id from session in database
var s = await Database.User.Get.BySession(value);
Session_Play sp = new Session_Play();
Session_Guest sg = new Session_Guest();
string movieId = "";
Movie_Data movie;
if (s is Session_Play)
{
sp = (Session_Play)s;
movieId = sp.movie_id;
movie = await Database.Movie.Get.ByGuidAndChangeCounter(sp.movie_id, true);
}
else
{
sg = (Session_Guest)s;
movieId = sg.movie_id;
movie = await Database.Movie.Get.ByGuidAndChangeCounter(sg.movie_id, true);
}
if (sp != null || sg != null && movieId != null)
{
await History.Create(History.Type.User, new History_User()
{
user_action = "User requesting to watch movie: " + value,
user_datetime = DateTime.Now,
user_id = sp.user_id,
user_movie = movie.Movie_Info.title,
user_type = "Status -> User Request -> Movie"
});
//Getting movie from DB
if (movie != null && movie.enabled)
{
await History.Create(History.Type.User, new History_User()
{
user_action = "Movie " + value + " is being served.",
user_datetime = DateTime.Now,
user_id = sp.user_id,
user_movie = movie.Movie_Info.title,
user_type = "Status -> Movie -> start send"
});
//streaming content to client
return(await Streaming.Content(movie, base.Request.Headers.Range));
}
throw new HttpResponseException(HttpStatusCode.NotFound);
}
throw new HttpResponseException(HttpStatusCode.Forbidden);
}
catch (System.Web.HttpException ex)
{
await History.Create(History.Type.API, new History_API()
{
api_action = "Exception caught on Play() -> " + ex.Message,
api_datetime = DateTime.Now,
api_type = "Exception thrown -> Play"
});
throw new HttpResponseException(HttpStatusCode.Conflict);
}
}
