private void BackupDemo(Demo demo, DemoBackuper backuper)
{
try
{
backuper.BackupDemoFile(demo, true);
}
catch (Exception)
{
myLogger.LogWarning($"Backing up the downloaded demo file ({demo.FilePath}) failed.");
}
}
public void ProcessNewMatches(object state)
{
var newMatches = new List <Match>();
var blacklistedMatches = new List <Match>();
var newDemoFiles = Directory.EnumerateFiles(myDemoWatchFolder).Where(x => x.EndsWith(".dem"));
myLogger.LogDebug($"Found {newDemoFiles.Count()} new demo files in the watch folder");
var demoBackuper = new DemoBackuper(myLoggerFactory.CreateLogger <DemoBackuper>());
foreach (var demoFile in newDemoFiles)
{
var match = new Match {
Demo = new Demo {
FilePath = demoFile
}, Date = File.GetCreationTime(demoFile)
};
try
{
using var demoReader = new DemoReader(match);
demoReader.ReadHeader();
demoReader.Read();
match = demoReader.Match;
myLogger.LogTrace($"Finished analyzing demo file {Path.GetFileName(demoFile)}");
newMatches.Add(match);
}
catch (DemoReaderException e)
{
match.Id += Guid.NewGuid().ToString();
match.Demo.Id = match.Id;
myLogger.LogWarning($"Analyzing demo from watch folder ({Path.GetFileName(demoFile)}) failed: {e.Message}. Adding to repository (id: {match.Id}) without stats -> blacklisted.");
match.PlayerResults.Clear();
match.CTScore = -1;
match.TScore = -1;
blacklistedMatches.Add(match);
}
BackupDemo(match.Demo, demoBackuper);
}
using var scope = myScopeFactory.CreateScope();
myLogger.LogTrace($"Getting match repository to add {newMatches.Count} new matches and blacklist {blacklistedMatches.Count} demos.");
var matchRepository = scope.ServiceProvider.GetRequiredService <MatchRepository>();
matchRepository.AddMatchesAndSave(newMatches);
matchRepository.AddMatchesAndSave(blacklistedMatches);
}
private void TryBackupDemo(Demo demo, DemoBackuper backuper)
{
if (string.IsNullOrEmpty(demo.FilePath))
{
myLogger.LogWarning($"No local file path for demo to backup given (share code: {demo.ShareCode}");
return;
}
try
{
backuper.BackupDemoFile(demo);
}
catch (Exception)
{
myLogger.LogError($"Backing up the downloaded demo file ({demo.FilePath}) failed.");
}
}
private void ProcessNewMatches(GameCoordinatorClient gameCoordinatorClient, ShareCodeRepository shareCodeRepository, MatchRepository matchRepository)
{
var newSharingCodes = shareCodeRepository.GetRetryableBatch(5);
if (!newSharingCodes.Any())
{
return;
}
myLogger.LogDebug($"Retrieved {newSharingCodes.Count} new sharing codes: {string.Join(", ", newSharingCodes.Select(x => x.Code))}");
var newMatches = new List <Match>();
var demoDownloader = new DemoDownloader(myLoggerFactory.CreateLogger <DemoDownloader>());
var demoBackuper = new DemoBackuper(myLoggerFactory.CreateLogger <DemoBackuper>());
foreach (var sharingCode in newSharingCodes)
{
var demo = CreateNewDemoForShareCode(sharingCode);
try
{
var match = gameCoordinatorClient.GetMatchInfo(demo);
myLogger.LogTrace($"Got match details for sharing code {sharingCode.Code}");
match.Demo.FilePath = demoDownloader.DownloadAndDecompressDemo(match.Demo.DownloadURL);
myLogger.LogTrace($"Downloaded and decompressed demo file for sharing code {sharingCode.Code}");
using var demoReader = new DemoReader(match, 0, 0);
match = demoReader.Parse();
myLogger.LogTrace($"Finished analyzing demo file for sharing code {sharingCode.Code}");
newMatches.Add(match);
}
catch (GameCoordinatorException)
{
myLogger.LogWarning($"Couldn't get download url for sharing code {sharingCode.Code}. See previous logs/exceptions for explanation. Continuing.");
continue;
}
catch (DemoDownloaderException exception)
{
myLogger.LogWarning($"Demo downloading or decompressing failed: {exception.Message} for sharing code {sharingCode.Code}.");
continue;
}
catch (DemoReaderException e)
{
myLogger.LogWarning($"Analyzing demo for share code {sharingCode.Code} failed: {e.Message}");
demo.State = DemoState.ParseFailure;
continue;
}
finally
{
TryBackupDemo(demo, demoBackuper);
}
}
myLogger.LogDebug($"Downloaded and analyzed {newMatches.Count} new matches (from {newSharingCodes.Count} new sharing codes).");
myLogger.LogTrace($"Saving {newMatches.Count} new matches to repository.");
var successfullySavedMatches = matchRepository.AddMatchesAndSave(newMatches);
shareCodeRepository.RemoveCodes(successfullySavedMatches.Select(x => x.Demo.ShareCode));
}