private void AddToChannelPairCache(string listingsId, string channelNumber, ScheduleDirect.Station schChannel)
{
lock (_channelCacheLock)
{
Dictionary <string, ScheduleDirect.Station> cache;
if (_channelPairingCache.TryGetValue(listingsId, out cache))
{
cache[channelNumber] = schChannel;
}
else
{
cache = new Dictionary <string, ScheduleDirect.Station>();
cache[channelNumber] = schChannel;
_channelPairingCache[listingsId] = cache;
}
}
}
public async Task <List <ChannelInfo> > GetChannels(ListingsProviderInfo info, CancellationToken cancellationToken)
{
var listingsId = info.ListingsId;
if (string.IsNullOrWhiteSpace(listingsId))
{
throw new Exception("ListingsId required");
}
var token = await GetToken(info, cancellationToken);
if (string.IsNullOrWhiteSpace(token))
{
throw new Exception("token required");
}
var httpOptions = new HttpRequestOptions()
{
Url = ApiUrl + "/lineups/" + listingsId,
UserAgent = UserAgent,
CancellationToken = cancellationToken,
LogErrorResponseBody = true,
// The data can be large so give it some extra time
TimeoutMs = 60000
};
httpOptions.RequestHeaders["token"] = token;
var list = new List <ChannelInfo>();
using (var response = await Get(httpOptions, true, info).ConfigureAwait(false))
{
var root = _jsonSerializer.DeserializeFromStream <ScheduleDirect.Channel>(response);
_logger.Info("Found " + root.map.Count + " channels on the lineup on ScheduleDirect");
_logger.Info("Mapping Stations to Channel");
var allStations = root.stations ?? new List <ScheduleDirect.Station>();
foreach (ScheduleDirect.Map map in root.map)
{
var channelNumber = GetChannelNumber(map);
var station = allStations.FirstOrDefault(item => string.Equals(item.stationID, map.stationID, StringComparison.OrdinalIgnoreCase));
if (station == null)
{
station = new ScheduleDirect.Station
{
stationID = map.stationID
};
}
var name = channelNumber;
var channelInfo = new ChannelInfo
{
Number = channelNumber,
Name = name
};
if (station != null)
{
if (!string.IsNullOrWhiteSpace(station.name))
{
channelInfo.Name = station.name;
}
channelInfo.Id = station.stationID;
channelInfo.CallSign = station.callsign;
if (station.logo != null)
{
channelInfo.ImageUrl = station.logo.URL;
channelInfo.HasImage = true;
}
}
list.Add(channelInfo);
}
}
return(list);
}
public async Task <List <ChannelInfo> > GetChannels(ListingsProviderInfo info, CancellationToken cancellationToken)
{
var listingsId = info.ListingsId;
if (string.IsNullOrEmpty(listingsId))
{
throw new Exception("ListingsId required");
}
var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
if (string.IsNullOrEmpty(token))
{
throw new Exception("token required");
}
using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups/" + listingsId);
options.Headers.TryAddWithoutValidation("token", token);
var list = new List <ChannelInfo>();
using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
await using var stream = await httpResponse.Content.ReadAsStreamAsync().ConfigureAwait(false);
var root = await _jsonSerializer.DeserializeFromStreamAsync <ScheduleDirect.Channel>(stream).ConfigureAwait(false);
_logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.map.Count);
_logger.LogInformation("Mapping Stations to Channel");
var allStations = root.stations ?? Enumerable.Empty <ScheduleDirect.Station>();
foreach (ScheduleDirect.Map map in root.map)
{
var channelNumber = GetChannelNumber(map);
var station = allStations.FirstOrDefault(item => string.Equals(item.stationID, map.stationID, StringComparison.OrdinalIgnoreCase));
if (station == null)
{
station = new ScheduleDirect.Station {
stationID = map.stationID
};
}
var channelInfo = new ChannelInfo
{
Id = station.stationID,
CallSign = station.callsign,
Number = channelNumber,
Name = string.IsNullOrWhiteSpace(station.name) ? channelNumber : station.name
};
if (station.logo != null)
{
channelInfo.ImageUrl = station.logo.URL;
}
list.Add(channelInfo);
}
return(list);
}
public async Task <IEnumerable <ProgramInfo> > GetProgramsAsync(ListingsProviderInfo info, string channelNumber, string channelName, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
{
List <ProgramInfo> programsInfo = new List <ProgramInfo>();
var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
if (string.IsNullOrWhiteSpace(token))
{
return(programsInfo);
}
if (string.IsNullOrWhiteSpace(info.ListingsId))
{
return(programsInfo);
}
var httpOptions = new HttpRequestOptions()
{
Url = ApiUrl + "/schedules",
UserAgent = UserAgent,
CancellationToken = cancellationToken,
// The data can be large so give it some extra time
TimeoutMs = 60000,
LogErrorResponseBody = true
};
httpOptions.RequestHeaders["token"] = token;
var dates = GetScheduleRequestDates(startDateUtc, endDateUtc);
ScheduleDirect.Station station = GetStation(channelNumber, channelName);
if (station == null)
{
_logger.Info("No Schedules Direct Station found for channel {0} with name {1}", channelNumber, channelName);
return(programsInfo);
}
string stationID = station.stationID;
_logger.Info("Channel Station ID is: " + stationID);
List <ScheduleDirect.RequestScheduleForChannel> requestList =
new List <ScheduleDirect.RequestScheduleForChannel>()
{
new ScheduleDirect.RequestScheduleForChannel()
{
stationID = stationID,
date = dates
}
};
var requestString = _jsonSerializer.SerializeToString(requestList);
_logger.Debug("Request string for schedules is: " + requestString);
httpOptions.RequestContent = requestString;
using (var response = await Post(httpOptions, true, info).ConfigureAwait(false))
{
StreamReader reader = new StreamReader(response.Content);
string responseString = reader.ReadToEnd();
var dailySchedules = _jsonSerializer.DeserializeFromString <List <ScheduleDirect.Day> >(responseString);
_logger.Debug("Found " + dailySchedules.Count() + " programs on " + channelNumber + " ScheduleDirect");
httpOptions = new HttpRequestOptions()
{
Url = ApiUrl + "/programs",
UserAgent = UserAgent,
CancellationToken = cancellationToken,
LogErrorResponseBody = true,
// The data can be large so give it some extra time
TimeoutMs = 60000
};
httpOptions.RequestHeaders["token"] = token;
List <string> programsID = new List <string>();
programsID = dailySchedules.SelectMany(d => d.programs.Select(s => s.programID)).Distinct().ToList();
var requestBody = "[\"" + string.Join("\", \"", programsID) + "\"]";
httpOptions.RequestContent = requestBody;
using (var innerResponse = await Post(httpOptions, true, info).ConfigureAwait(false))
{
StreamReader innerReader = new StreamReader(innerResponse.Content);
responseString = innerReader.ReadToEnd();
var programDetails =
_jsonSerializer.DeserializeFromString <List <ScheduleDirect.ProgramDetails> >(
responseString);
var programDict = programDetails.ToDictionary(p => p.programID, y => y);
var images = await GetImageForPrograms(info, programDetails.Where(p => p.hasImageArtwork).Select(p => p.programID).ToList(), cancellationToken);
var schedules = dailySchedules.SelectMany(d => d.programs);
foreach (ScheduleDirect.Program schedule in schedules)
{
//_logger.Debug("Proccesing Schedule for statio ID " + stationID +
// " which corresponds to channel " + channelNumber + " and program id " +
// schedule.programID + " which says it has images? " +
// programDict[schedule.programID].hasImageArtwork);
if (images != null)
{
var imageIndex = images.FindIndex(i => i.programID == schedule.programID.Substring(0, 10));
if (imageIndex > -1)
{
programDict[schedule.programID].images = GetProgramLogo(ApiUrl, images[imageIndex]);
}
}
programsInfo.Add(GetProgram(channelNumber, schedule, programDict[schedule.programID]));
}
_logger.Info("Finished with EPGData");
}
}
return(programsInfo);
}
