public async Task addCaptionAsyncTest_ReturnCaption()
{
var options = new DbContextOptionsBuilder <AppDbContext>()
.UseInMemoryDatabase(databaseName: "UserDatabase")
.Options;
using (var context = new AppDbContext(options))
{
context.ct_captions.Add(new CaptionFile {
VideoID = "1", Caption = "String"
});
context.SaveChanges();
}
using (var context = new AppDbContext(options))
{
CaptionRepos captionrepos = new CaptionRepos(context);
CaptionFile captionfile = new CaptionFile();
captionfile.VideoID = "2";
captionfile.Caption = "String2";
await captionrepos.addCaptionAsync(captionfile);
CaptionFile capget;
capget = await captionrepos.getCaptionsAsync("2");
Assert.AreEqual(captionfile.VideoID, capget.VideoID);
}
}
public async Task <CaptionFile> addCaptionAsync(CaptionFile captions)
{
await _context.ct_captions.AddAsync(captions);
await _context.SaveChangesAsync();
return(captions);
}
public async Task <ActionResult <CaptionFile> > PostCaption([FromBody] CaptionFile caption)
{
var user = await _authLogic.GetUserFromToken(HttpContext.User.Identity as ClaimsIdentity);
if (user == null)
{
return(Unauthorized());
}
return(await _captionsRepos.addCaptionAsync(caption));
}
public async Task <ActionResult <CaptionFile> > UpdateCaption([FromBody] CaptionFile caption)
{
var user = await _authLogic.GetUserFromToken(HttpContext.User.Identity as ClaimsIdentity);
if (user == null)
{
return(Unauthorized());
}
await _captionsRepos.updateCaption(caption);
return(Redirect($"{Request.Host}/StaticFiles/{caption.VideoID}.vtt"));
}
public void createStaticFile(string id, string filePath, CaptionFile caption)
{
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
string text = $"WEBVTT - This file has cues.\n\n{caption.Caption}";
using (FileStream fs = System.IO.File.Create(filePath))
{
// Add some text to file
Byte[] data = new UTF8Encoding(true).GetBytes(text);
fs.Write(data, 0, text.Length);
}
}
public async Task <CaptionFile> updateCaption(CaptionFile newcaption)
{
var caption = _context.Set <CaptionFile>()
.Local
.FirstOrDefault(entry => entry.Id.Equals(newcaption.Id));
if (caption != null)
{
_context.Entry(caption).State = EntityState.Detached;
}
_context.Entry(newcaption).State = EntityState.Modified;
await _context.SaveChangesAsync();
return(newcaption);
}
public async Task <CaptionFile> getCaptionsAsync(string videoid)
{
CaptionFile caption = null;
List <CaptionFile> captions = await _context.ct_captions.ToListAsync();
if (captions != null)
{
caption = captions.Last(v => v.VideoID == videoid);
}
if (caption != null)
{
return(caption);
}
else
{
return(null);
}
}
public async Task <ActionResult <CaptionFile> > GetCaptions(string id)
{
var user = await _authLogic.GetUserFromToken(HttpContext.User.Identity as ClaimsIdentity);
if (user == null)
{
return(Unauthorized());
}
CaptionFile caption = await _captionsRepos.getCaptionsAsync(id);
if (caption == null)
{
return(NotFound());
}
var filePath = Path.Combine(Directory.GetCurrentDirectory(),
"wwwroot", "StaticFiles", $"{id}.vtt");
_captionLogic.createStaticFile(id, filePath, caption);
return(caption);
}
