public static bool EpisodeNeeded([NotNull] ShowItem si, DirFilesCache dfc, int seasF, int epF,
[NotNull] FileSystemInfo fi)
{
if (si is null)
{
throw new ArgumentNullException(nameof(si));
}
if (fi is null)
{
throw new ArgumentNullException(nameof(fi));
}
try
{
SeriesInfo s = si.TheSeries();
if (s is null)
{
//We have not downloaded the series, so have to assume that we need the episode/file
return(true);
}
Episode ep = s.GetEpisode(seasF, epF, si.DvdOrder);
ProcessedEpisode pep = new ProcessedEpisode(ep, si);
foreach (FileInfo testFileInfo in FindEpOnDisk(dfc, si, pep))
{
//We will check that the file that is found is not the one we are testing
if (fi.FullName == testFileInfo.FullName)
{
continue;
}
//We have found another file that matches
return(false);
}
}
catch (SeriesInfo.EpisodeNotFoundException)
{
//Ignore exception, we may need the file
return(true);
}
return(true);
}
private static (ProcessedEpisode firstMatchingPep, bool fileCanBeDeleted) FirstMatchingPep(bool unattended,
DirFilesCache dfc, FileInfo fi, List <ShowItem> matchingShows, SeriesInfo s, int seasF, int epF, ShowItem si,
ProcessedEpisode firstMatchingPep, List <Item> returnActions, [CanBeNull] TVSettings.FilenameProcessorRE re, bool fileCanBeDeleted)
{
try
{
Episode ep = s.GetEpisode(seasF, epF, si.DvdOrder);
ProcessedEpisode pep = new ProcessedEpisode(ep, si);
firstMatchingPep = pep;
List <FileInfo> encumbants = dfc.FindEpOnDisk(pep, false);
if (encumbants.Count == 0)
{
//File is needed as there are no files for that series/episode
fileCanBeDeleted = false;
returnActions.AddRange(CopyFutureDatedFile(fi, pep));
}
else
{
foreach (FileInfo existingFile in encumbants)
{
if (existingFile.FullName.Equals(fi.FullName, StringComparison.InvariantCultureIgnoreCase))
{
//the user has put the search folder and the download folder in the same place - DO NOT DELETE
fileCanBeDeleted = false;
continue;
}
fileCanBeDeleted = ReviewFile(unattended, fi, matchingShows, existingFile, fileCanBeDeleted,
returnActions, pep);
}
}
}
catch (SeriesInfo.EpisodeNotFoundException)
{
LOGGER.Info(
$"Can't find the right episode for {fi.FullName} coming out as S{seasF}E{epF} using rule '{re?.Notes}'");
fileCanBeDeleted = false;
}
return(firstMatchingPep, fileCanBeDeleted);
}
private static Action SetupDirectoryRemoval([NotNull] DirectoryInfo di, [NotNull] IReadOnlyList <ShowItem> matchingShows)
{
ShowItem si = matchingShows[0]; //Choose the first series
FinderHelper.FindSeasEp(di, out int seasF, out int epF, si, out TVSettings.FilenameProcessorRE _);
SeriesInfo s = si.TheSeries();
if (s is null)
{
throw new ArgumentNullException(nameof(s));
}
Episode ep = s.GetEpisode(seasF, epF, si.DvdOrder);
ProcessedEpisode pep = new ProcessedEpisode(ep, si);
LOGGER.Info(
$"Removing {di.FullName} as it matches {matchingShows[0].ShowName} and no episodes are needed");
return(new ActionDeleteDirectory(di, pep, TVSettings.Instance.Tidyup));
}
