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Fixed: Set air date to 1970-01-01 if episode aired before (mono) 

Fixes #2345
This commit is contained in:
Mark McDowall 2017-12-29 10:56:11 -08:00
parent f719c5ccf1
commit 6e85b8782e
1 changed files with 71 additions and 57 deletions
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128
src/NzbDrone.Core/MediaFiles/UpdateEpisodeFileService.cs
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@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using NLog;
using NzbDrone.Common.Disk;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.Instrumentation.Extensions;
using NzbDrone.Core.Configuration;
@ -25,6 +26,7 @@ namespace NzbDrone.Core.MediaFiles
private readonly IConfigService _configService;
private readonly IEpisodeService _episodeService;
private readonly Logger _logger;
private static readonly DateTime EpochTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
public UpdateEpisodeFileService(IDiskProvider diskProvider,
IConfigService configService,
@ -77,6 +79,75 @@ namespace NzbDrone.Core.MediaFiles
return false;
}
private bool ChangeFileDateToLocalAirDate(string filePath, string fileDate, string fileTime)
{
DateTime airDate;
if (DateTime.TryParse(fileDate + ' ' + fileTime, out airDate))
{
// avoiding false +ve checks and set date skewing by not using UTC (Windows)
DateTime oldDateTime = _diskProvider.FileGetLastWrite(filePath);
if (OsInfo.IsNotWindows && airDate < EpochTime)
{
_logger.Debug("Setting date of file to 1970-01-01 as actual airdate is before that time and will not be set properly");
airDate = EpochTime;
}
if (!DateTime.Equals(airDate, oldDateTime))
{
try
{
_diskProvider.FileSetLastWriteTime(filePath, airDate);
_logger.Debug("Date of file [{0}] changed from '{1}' to '{2}'", filePath, oldDateTime, airDate);
return true;
}
catch (Exception ex)
{
_logger.Warn(ex, "Unable to set date of file [" + filePath + "]");
}
}
}
else
{
_logger.Debug("Could not create valid date to change file [{0}]", filePath);
}
return false;
}
private bool ChangeFileDateToUtcAirDate(string filePath, DateTime airDateUtc)
{
DateTime oldLastWrite = _diskProvider.FileGetLastWrite(filePath);
if (OsInfo.IsNotWindows && airDateUtc < EpochTime)
{
_logger.Debug("Setting date of file to 1970-01-01 as actual airdate is before that time and will not be set properly");
airDateUtc = EpochTime;
}
if (!DateTime.Equals(airDateUtc, oldLastWrite))
{
try
{
_diskProvider.FileSetLastWriteTime(filePath, airDateUtc);
_logger.Debug("Date of file [{0}] changed from '{1}' to '{2}'", filePath, oldLastWrite, airDateUtc);
return true;
}
catch (Exception ex)
{
_logger.Warn(ex, "Unable to set date of file [" + filePath + "]");
}
}
return false;
}
public void Handle(SeriesScannedEvent message)
{
if (_configService.FileDate == FileDateType.None)
@ -112,62 +183,5 @@ namespace NzbDrone.Core.MediaFiles
_logger.ProgressDebug("No file dates changed for {0}", message.Series.Title);
}
}
private bool ChangeFileDateToLocalAirDate(string filePath, string fileDate, string fileTime)
{
DateTime airDate;
if (DateTime.TryParse(fileDate + ' ' + fileTime, out airDate))
{
// avoiding false +ve checks and set date skewing by not using UTC (Windows)
DateTime oldDateTime = _diskProvider.FileGetLastWrite(filePath);
if (!DateTime.Equals(airDate, oldDateTime))
{
try
{
_diskProvider.FileSetLastWriteTime(filePath, airDate);
_logger.Debug("Date of file [{0}] changed from '{1}' to '{2}'", filePath, oldDateTime, airDate);
return true;
}
catch (Exception ex)
{
_logger.Warn(ex, "Unable to set date of file [" + filePath + "]");
}
}
}
else
{
_logger.Debug("Could not create valid date to change file [{0}]", filePath);
}
return false;
}
private bool ChangeFileDateToUtcAirDate(string filePath, DateTime airDateUtc)
{
DateTime oldLastWrite = _diskProvider.FileGetLastWrite(filePath);
if (!DateTime.Equals(airDateUtc, oldLastWrite))
{
try
{
_diskProvider.FileSetLastWriteTime(filePath, airDateUtc);
_logger.Debug("Date of file [{0}] changed from '{1}' to '{2}'", filePath, oldLastWrite, airDateUtc);
return true;
}
catch (Exception ex)
{
_logger.Warn(ex, "Unable to set date of file [" + filePath + "]");
}
}
return false;
}
}
}