/// <summary>
/// Resolve information about episode from path.
/// </summary>
/// <param name="path">Path.</param>
/// <param name="isDirectory">Is path for a directory or file.</param>
/// <param name="isNamed">Do we want to use IsNamed expressions.</param>
/// <param name="isOptimistic">Do we want to use Optimistic expressions.</param>
/// <param name="supportsAbsoluteNumbers">Do we want to use expressions supporting absolute episode numbers.</param>
/// <param name="fillExtendedInfo">Should we attempt to retrieve extended information.</param>
/// <returns>Returns null or <see cref="EpisodeInfo"/> object if successful.</returns>
public EpisodeInfo?Resolve(
string path,
bool isDirectory,
bool?isNamed = null,
bool?isOptimistic = null,
bool?supportsAbsoluteNumbers = null,
bool fillExtendedInfo = true)
{
bool isStub = false;
string?container = null;
string?stubType = null;
if (!isDirectory)
{
var extension = Path.GetExtension(path);
// Check supported extensions
if (!_options.VideoFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))
{
// It's not supported. Check stub extensions
if (!StubResolver.TryResolveFile(path, _options, out stubType))
{
return(null);
}
isStub = true;
}
container = extension.TrimStart('.');
}
var flags = new FlagParser(_options).GetFlags(path);
var format3DResult = new Format3DParser(_options).Parse(flags);
var parsingResult = new EpisodePathParser(_options)
.Parse(path, isDirectory, isNamed, isOptimistic, supportsAbsoluteNumbers, fillExtendedInfo);
if (!parsingResult.Success && !isStub)
{
return(null);
}
return(new EpisodeInfo(path)
{
Container = container,
IsStub = isStub,
EndingEpisodeNumber = parsingResult.EndingEpisodeNumber,
EpisodeNumber = parsingResult.EpisodeNumber,
SeasonNumber = parsingResult.SeasonNumber,
SeriesName = parsingResult.SeriesName,
StubType = stubType,
Is3D = format3DResult.Is3D,
Format3D = format3DResult.Format3D,
IsByDate = parsingResult.IsByDate,
Day = parsingResult.Day,
Month = parsingResult.Month,
Year = parsingResult.Year
});
}
private void Test(string path, bool isStub, string stubType)
{
var isStubResult = StubResolver.TryResolveFile(path, _namingOptions, out var stubTypeResult);
Assert.Equal(isStub, isStubResult);
if (isStub)
{
Assert.Equal(stubType, stubTypeResult);
}
else
{
Assert.Null(stubTypeResult);
}
}