private static (int seas, int ep, int maxEp) IdentifyEpisode(ShowConfiguration?si, [NotNull] Match m, TVSettings.FilenameProcessorRE re)
{
if (!int.TryParse(m.Groups["s"].ToString(), out int seas))
{
if (!re.RegExpression.Contains("<s>") && (si?.AppropriateSeasons().Count ?? 0) == 1)
{
seas = 1;
}
else
{
seas = -1;
}
}
if (!int.TryParse(m.Groups["e"].ToString(), out int ep))
{
ep = -1;
}
if (!int.TryParse(m.Groups["f"].ToString(), out int maxEp))
{
maxEp = -1;
}
return(seas, ep, maxEp);
}
public static bool FindSeasEp(string directory, string filename, out int seas, out int ep, out int maxEp,
[CanBeNull] ShowItem si, [NotNull] IEnumerable <TVSettings.FilenameProcessorRE> rexps, [CanBeNull] out TVSettings.FilenameProcessorRE rex)
{
string showNameHint = (si != null) ? si.ShowName : string.Empty;
maxEp = -1;
seas = -1;
ep = -1;
rex = null;
filename = SimplifyFilename(filename, showNameHint);
string fullPath =
directory + Path.DirectorySeparatorChar +
filename; // construct full path with sanitised filename
fullPath = fullPath.ToLower() + " ";
foreach (TVSettings.FilenameProcessorRE re in rexps.Where(re => re.Enabled))
{
try
{
string pathToTest = re.UseFullPath ? fullPath : filename.ToLower() + " ";
Match m = Regex.Match(pathToTest, re.RegExpression, RegexOptions.IgnoreCase);
if (m.Success)
{
(seas, ep, maxEp) = IdentifyEpisode(si, m, re);
rex = re;
if ((seas != -1) && (ep != -1))
{
return(true);
}
}
}
catch (FormatException)
{
}
catch (ArgumentException)
{
}
}
return((seas != -1) && (ep != -1));
}
public static bool FindSeasEp(FileInfo fi, out int seas, out int ep, out int maxEp, ShowItem si,
[CanBeNull] out TVSettings.FilenameProcessorRE re)
{
return(FindSeasEp(fi, out seas, out ep, out maxEp, si, TVSettings.Instance.FNPRegexs,
TVSettings.Instance.LookForDateInFilename, out re));
}
public static bool FindSeasEp([CanBeNull] FileInfo fi, out int seas, out int ep, out int maxEp, ShowItem si,
List <TVSettings.FilenameProcessorRE> rexps, bool doDateCheck, [CanBeNull] out TVSettings.FilenameProcessorRE re)
{
re = null;
if (fi is null)
{
seas = -1;
ep = -1;
maxEp = -1;
return(false);
}
if (doDateCheck && FindSeasEpDateCheck(fi, out seas, out ep, out maxEp, si))
{
return(true);
}
string filename = fi.Name;
int l = filename.Length;
int le = fi.Extension.Length;
filename = filename.Substring(0, l - le);
return(FindSeasEp(fi.Directory.FullName, filename, out seas, out ep, out maxEp, si, rexps, out re));
}
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);
}