public IEnumerable <DBSeriesInfo> FetchSeriesInfosForPrograms(IEnumerable <DBProgram> programs)
{
// First index the programs by series ID, with a sample program for each series.
Dictionary <string, DBProgram> sampleProgramsBySeriesID = new Dictionary <string, DBProgram>();
foreach (DBProgram program in programs)
{
// Only fetch seriesInfo for series.
if (!program.IsSeries())
{
continue;
}
// Skip any series we already have cached.
string seriesId = SeriesIDByProgramID(program.programID);
if (seriesInfoById_.ContainsKey(seriesId))
{
continue;
}
sampleProgramsBySeriesID[seriesId] = program;
}
// Fetch any series already in the DB.
var dbSeriesInfos = DBManager.instance.GetSeriesInfoByIDs(new HashSet <string>(sampleProgramsBySeriesID.Keys));
foreach (var dbSeriesInfo in dbSeriesInfos)
{
seriesInfoById_[dbSeriesInfo.Key] = dbSeriesInfo.Value;
sampleProgramsBySeriesID.Remove(dbSeriesInfo.Key);
}
// Create seriesInfos from the sample programs
foreach (var kv in sampleProgramsBySeriesID)
{
seriesInfoById_[kv.Key] = new DBSeriesInfo(kv.Value);
}
// Download additional generic series info from SchedulesDirect and add it to our cache for these series.
Dictionary <string, SDGenericProgramDescription> downloadedProgramDescriptions =
DownloadSeriesByIDs(sampleProgramsBySeriesID.Keys);
// Loop through and add any successfully downloaded.
foreach (var kv in downloadedProgramDescriptions)
{
SDGenericProgramDescription genericDescription = kv.Value;
seriesInfoById_[SeriesIDByProgramID(kv.Key)].AddGenericDescription(genericDescription);
}
List <DBSeriesInfo> updatedSeries = new List <DBSeriesInfo>();
foreach (string key in sampleProgramsBySeriesID.Keys)
{
updatedSeries.Add(seriesInfoById_[key]);
}
DBManager.instance.SaveSeriesInfos(updatedSeries);
return(seriesInfoById_.Values);
}
public void AddGenericDescription(SDGenericProgramDescription genericDescription)
{
description = genericDescription.description1000;
shortDescription = genericDescription.description100;
}
public void AddGenericDescription(SDGenericProgramDescription genericDescription)
{
description = genericDescription.description1000;
shortDescription = genericDescription.description100;
}