public static IEnumerable <ChangesListItem> GetChangesMovies(this TMDbClient client, CancellationToken cts, UpdateTimeTracker latestUpdateTime)
{
//We need to ask for updates in blocks of 7 days
//We'll keep asking until we get to a date within 7 days of today
//(up to a maximum of 52 - if you are this far behind then you may need multiple refreshes)
List <ChangesListItem> updatesResponses = new List <ChangesListItem>();
bool moreUpdates = true;
int numberOfCallsMade = 0;
for (DateTime time = latestUpdateTime.LastSuccessfulServerUpdateDateTime();
time <= DateTime.Now;
time = time.AddDays(14)
)
{
int maxPage = 1;
for (int currentPage = 0; currentPage <= maxPage; currentPage++)
{
if (cts.IsCancellationRequested)
{
throw new CancelledException();
}
SearchContainer <ChangesListItem>?response = client.GetMoviesChangesAsync(page: currentPage, startDate: time, cancellationToken: cts).Result;
numberOfCallsMade++;
maxPage = response.TotalPages;
updatesResponses.AddRange(response.Results);
if (numberOfCallsMade > MAX_NUMBER_OF_CALLS)
{
throw new TooManyCallsException();
}
}
}
latestUpdateTime.RegisterServerUpdate(DateTime.Now.ToUnixTime());
return(updatesResponses);
}
public bool GetUpdates(bool showErrorMsgBox, CancellationToken cts, IEnumerable <SeriesSpecifier> ss)
{
Say("Validating TMDB cache");
MarkPlaceHoldersDirty(ss);
try
{
Say($"Updates list from TMDB since {latestMovieUpdateTime.LastSuccessfulServerUpdateDateTime()}");
long updateFromEpochTime = latestMovieUpdateTime.LastSuccessfulServerUpdateTimecode();
if (updateFromEpochTime == 0)
{
MarkAllDirty();
latestMovieUpdateTime.RegisterServerUpdate(DateTime.Now.ToUnixTime());
return(true);
}
List <int> updates = Client.GetChangesMovies(cts, latestMovieUpdateTime).Select(item => item.Id).Distinct().ToList();
Say($"Processing {updates.Count} updates from TMDB. From between {latestMovieUpdateTime.LastSuccessfulServerUpdateDateTime()} and {latestMovieUpdateTime.ProposedServerUpdateDateTime()}");
foreach (int id in updates)
{
if (!cts.IsCancellationRequested)
{
if (HasMovie(id))
{
CachedMovieInfo?x = GetMovie(id);
if (!(x is null))
{
LOGGER.Info(
$"Identified that show with TMDB Id {id} {x.Name} should be updated.");
x.Dirty = true;
}
}
}
else
{
return(true);
}
}
lock (MOVIE_LOCK)
{
Say($"Identified {Movies.Values.Count(info => info.Dirty && !info.IsSearchResultOnly)} TMDB Movies need updating");
LOGGER.Info(Movies.Values.Where(info => info.Dirty && !info.IsSearchResultOnly).Select(info => info.Name).ToCsv);
}
return(true);
}
catch (SourceConnectivityException conex)
{
LastErrorMessage = conex.Message;
return(false);
}
catch (SourceConsistencyException sce)
{
LOGGER.Error(sce.Message);
LastErrorMessage = sce.Message;
return(false);
}
finally
{
SayNothing();
}
}