public IActionResult Edit(TvListingSource tvListingSource)
{
if (ModelState.IsValid) {
_context.Update(tvListingSource);
_context.SaveChanges();
return RedirectToAction("Index");
}
return View(tvListingSource);
}
/// <summary>
/// Locates a Source by URI or creates a new one if it doesn't exist
/// </summary>
/// <param name="uri"></param>
/// <param name="sourceName"></param>
/// <returns></returns>
public TvListingSource GetSourceByUri(string uri, string sourceName)
{
var local = ChangeTracker.Entries<TvListingSource>().SingleOrDefault(x => x.Property(y => y.SourceUri).CurrentValue == uri);
if (local != null) return local.Entity;
var remote = Sources.SingleOrDefault(x => x.SourceUri == uri);
if (remote != null) return remote;
// if they didn't specify the name we can't create it so they get an exception instead
if (!string.IsNullOrWhiteSpace(sourceName)) throw new SourceNotFoundException(string.Format("Source URI {0} not found", uri));
// create store and return the source
var newsource = new TvListingSource {
DisplayName = sourceName.Trim(),
SourceUri = uri
};
Sources.Add(newsource);
return newsource;
}
public TvProgramBroadCastListingImport CreateImportTag(TvListingSource source)
{
var import = new TvProgramBroadCastListingImport {
ListingSource = source,
Start = DateTime.UtcNow,
Running = true
};
Imports.Add(import);
SaveChanges();
return import;
}
