public void ActShouldNotCallIfFirstWhenEitherHasASecondValue()
{
var called = false;
var target = new Either<int, string>("1");
target.Act(_ => called = true, _ => { });
Assert.That(!called);
}
public void ActShouldCallIfFirstWhenEitherHasAFirstValue()
{
var called = false;
var target = new Either<int, string>(1);
target.Act(_ => called = true, _ => { });
Assert.That(called);
}
public void HandleShouldNotCallIfSecondWhenEitherHasAFirstValue()
{
var called = false;
var target = new Either<int, string>(1);
target.Handle(_ => true, _ => called = true);
Assert.That(!called);
}
public void ActOneArgumentShouldNotCallIfSecondWhenEitherHasAFirstValue()
{
var called = false;
var target = new Either<int, string>(1);
target.Act(ifSecond: _ => { called = true; });
Assert.That(!called);
}
public RiakPutOptions()
{
ReturnBody = true;
W = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Dw = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Pw = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
}
public void DifferentFirstValuesShouldNotBeEqual()
{
const uint value0 = 0x6a09e667;
const uint value1 = 0xbb67ae85;
var target0 = new Either<uint, string>(value0);
var target1 = new Either<uint, string>(value1);
Assert.That(target0, Is.Not.EqualTo(target1));
}
public void DifferentSecondValuesShouldNotBeEqual()
{
const string value0 = "6a09e667";
const string value1 = "bb67ae85";
var target0 = new Either<uint, string>(value0);
var target1 = new Either<uint, string>(value1);
Assert.That(target0, Is.Not.EqualTo(target1));
}
public RiakDeleteOptions()
{
Rw = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
R = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
W = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Pr = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Pw = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Dw = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
}
public void HandleShouldPassThroughFirstValueToIfFirst()
{
const uint value = 0x6a09e667;
var target = new Either<uint, string>(value);
target.Handle(f =>
{
Assert.That(f, Is.EqualTo(value));
return true;
},
_ => true);
}
private Stream Search(
Either<Type> doType,
Stream data,
Either<Type> specType,
string limit,
string offset,
string order,
string count)
{
int? intLimit, intOffset;
Utility.ParseLimitOffset(limit, offset, out intLimit, out intOffset);
var ordDict = Utility.ParseOrder(order);
var spec = Utility.ParseObject(Serialization, specType, data, true, Locator);
if (doType.IsFailure || specType.IsFailure || spec.IsFailure) return doType.Error ?? specType.Error ?? spec.Error;
var additionalCommands = EmptyCommands;
if (intLimit != null && (count == "yes" || ThreadContext.Request.GetHeader("IncludeCount") == "yes"))
{
additionalCommands = new[]
{
new AdditionalCommand
{
Argument = new CountDomainObject.Argument<object>
{
Name = doType.Result.FullName,
SpecificationName = specType.Result != null ? specType.Result.FullName : null,
Specification = spec.Result
},
CommandType = typeof(CountDomainObject),
ToHeader = "Total-Results"
}
};
}
var accept = (ThreadContext.Request.Accept ?? "application/json").ToLowerInvariant();
return
Converter.PassThrough<SearchDomainObject, SearchDomainObject.Argument<object>>(
new SearchDomainObject.Argument<object>
{
Name = doType.Result.FullName,
SpecificationName = specType.Result != null ? specType.Result.FullName : null,
Specification = spec.Result,
Limit = intLimit,
Offset = intOffset,
Order = ordDict
},
accept,
additionalCommands);
}
public void SwappedEitherValuesShouldNotBeEqual()
{
const uint value = 0x6a09e667;
var target0 = new Either<uint, string>(value);
var target1 = new Either<string, uint>(value);
Assert.That(target0, Is.Not.EqualTo(target1));
}
public RiakBucketProperties SetWVal(uint value)
{
return WriteQuorum(value, v => WVal = v);
}
/// <summary> /// Creates a new <see cref="PropertyNode"/> from a property, value and the object they apply to. /// </summary> /// <param name="parentOrId">The object or ID of the object the property applies to.</param> /// <param name="property">The name of the property.</param> /// <param name="value">The value of the property.</param> /// <returns>A node containing the specified property.</returns> public static PropertyNode Property(Either <IPrtgObject, int> parentOrId, Either <ObjectProperty, string> property, object value) => Property(new PropertyValuePair(parentOrId, property, value));
private async Task <Either <BaseError, MediaItemScanResult <PlexEpisode> > > UpdateStatistics(
List <PlexPathReplacement> pathReplacements,
MediaItemScanResult <PlexEpisode> result,
PlexEpisode incoming,
PlexLibrary library,
PlexConnection connection,
PlexServerAuthToken token,
string ffmpegPath,
string ffprobePath,
bool deepScan)
{
PlexEpisode existing = result.Item;
MediaVersion existingVersion = existing.MediaVersions.Head();
MediaVersion incomingVersion = incoming.MediaVersions.Head();
if (result.IsAdded || existing.Etag != incoming.Etag || deepScan || existingVersion.Streams.Count == 0)
{
foreach (MediaFile incomingFile in incomingVersion.MediaFiles.HeadOrNone())
{
foreach (MediaFile existingFile in existingVersion.MediaFiles.HeadOrNone())
{
if (incomingFile.Path != existingFile.Path)
{
_logger.LogDebug(
"Plex episode has moved from {OldPath} to {NewPath}",
existingFile.Path,
incomingFile.Path);
existingFile.Path = incomingFile.Path;
await _televisionRepository.UpdatePath(existingFile.Id, incomingFile.Path);
}
}
}
Either <BaseError, bool> refreshResult = true;
string localPath = _plexPathReplacementService.GetReplacementPlexPath(
pathReplacements,
incoming.MediaVersions.Head().MediaFiles.Head().Path,
false);
if ((existing.Etag != incoming.Etag || existingVersion.Streams.Count == 0) &&
_localFileSystem.FileExists(localPath))
{
_logger.LogDebug("Refreshing {Attribute} for {Path}", "Statistics", localPath);
refreshResult = await _localStatisticsProvider.RefreshStatistics(
ffmpegPath,
ffprobePath,
existing,
localPath);
}
foreach (BaseError error in refreshResult.LeftToSeq())
{
_logger.LogWarning(
"Unable to refresh {Attribute} for media item {Path}. Error: {Error}",
"Statistics",
localPath,
error.Value);
}
foreach (var _ in refreshResult.RightToSeq())
{
foreach (MediaItem updated in await _searchRepository.GetItemToIndex(incoming.Id))
{
await _searchIndex.UpdateItems(
_searchRepository,
new List <MediaItem> {
updated
});
}
Either <BaseError, Tuple <EpisodeMetadata, MediaVersion> > maybeStatistics =
await _plexServerApiClient.GetEpisodeMetadataAndStatistics(
library,
incoming.Key.Split("/").Last(),
connection,
token);
foreach (Tuple <EpisodeMetadata, MediaVersion> tuple in maybeStatistics.RightToSeq())
{
(EpisodeMetadata incomingMetadata, MediaVersion mediaVersion) = tuple;
Option <EpisodeMetadata> maybeExisting = existing.EpisodeMetadata
.Find(em => em.EpisodeNumber == incomingMetadata.EpisodeNumber);
foreach (EpisodeMetadata existingMetadata in maybeExisting)
{
foreach (MetadataGuid guid in existingMetadata.Guids
.Filter(g => incomingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Remove(guid);
await _metadataRepository.RemoveGuid(guid);
}
foreach (MetadataGuid guid in incomingMetadata.Guids
.Filter(g => existingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Add(guid);
await _metadataRepository.AddGuid(existingMetadata, guid);
}
foreach (Tag tag in existingMetadata.Tags
.Filter(g => incomingMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Remove(tag);
await _metadataRepository.RemoveTag(tag);
}
foreach (Tag tag in incomingMetadata.Tags
.Filter(g => existingMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Add(tag);
await _televisionRepository.AddTag(existingMetadata, tag);
}
}
existingVersion.SampleAspectRatio = mediaVersion.SampleAspectRatio;
existingVersion.VideoScanKind = mediaVersion.VideoScanKind;
existingVersion.DateUpdated = mediaVersion.DateUpdated;
await _metadataRepository.UpdatePlexStatistics(existingVersion.Id, mediaVersion);
}
}
}
return(result);
}
public RiakDeleteOptions SetW(uint value)
{
return WriteQuorum(value, var => W = var);
}
private Stream OlapCube(
Either<Type> cubeType,
string templater,
string dimensions,
string facts,
string order,
Either<object> spec,
string limit,
string offset)
{
var templaterType = Utility.CheckDomainObject(DomainModel, cubeType, templater);
if (templaterType.IsFailure || spec.IsFailure) return templaterType.Error ?? spec.Error;
var dimArr = string.IsNullOrEmpty(dimensions) ? new string[0] : dimensions.Split(',');
var factArr = string.IsNullOrEmpty(facts) ? new string[0] : facts.Split(',');
if (dimArr.Length == 0 && factArr.Length == 0)
return Either<object>.BadRequest("At least one dimension or fact must be specified").Error;
var ordDict = Utility.ParseOrder(order);
int? intLimit, intOffset;
Utility.ParseLimitOffset(limit, offset, out intLimit, out intOffset);
return
Converter.PassThrough<OlapCubeReport, OlapCubeReport.Argument<object>>(
new OlapCubeReport.Argument<object>
{
CubeName = cubeType.Result.FullName,
TemplaterName = templater,
SpecificationName = null,
Specification = spec.Result,
Dimensions = dimArr,
Facts = factArr,
Order = ordDict,
Limit = intLimit,
Offset = intOffset
});
}
private Stream Search(
Either<Type> doType,
Stream data,
Either<Type> specType,
string limit,
string offset,
string order)
{
int? intLimit, intOffset;
Utility.ParseLimitOffset(limit, offset, out intLimit, out intOffset);
var ordDict = Utility.ParseOrder(order);
var spec = Utility.ParseObject(Serialization, specType, data, true, Locator);
if (doType.IsFailure || specType.IsFailure || spec.IsFailure) return doType.Error ?? specType.Error ?? spec.Error;
return
Converter.PassThrough<SearchDomainObject, SearchDomainObject.Argument<object>>(
new SearchDomainObject.Argument<object>
{
Name = doType.Result.FullName,
SpecificationName = specType.Result != null ? specType.Result.FullName : null,
Specification = spec.Result,
Limit = intLimit,
Offset = intOffset,
Order = ordDict
});
}
public static TResult GetOrThrow <TResult>(this Either <TResult, Exception> either) => either.Match(r => r, e => throw e);
public static Either <ConfigLookupError, A> parseErrorEFor <A>(
ConfigPath path, object node, string extraInfo = null
) => Either <ConfigLookupError, A> .Left(parseErrorFor <A>(path, node, extraInfo));
public static Parser <From, Option <A> > opt <From, A>(Parser <From, A> parser) => (path, o) => o == null ? Either <ConfigLookupError, Option <A> > .Right(Option <A> .None) : parser(path, o).mapRight(_ => _.some());
public static void OnError <TResult, TError>(this Either <TResult, TError> either, Action <TError> err)
=> either.Match(_ => { }, err);
public SimpleUndoPair ClearLocalizationAction(Id <LocalizedText> guid)
{
Either <LocalizationElement, Null> oldValue = Either.Create(m_data.LocalizationExists(guid), () => m_data.GetLocalized(guid), Null.Func);
return(InnerSetLocalizationAction(guid, Null.Func(), oldValue));
}
private SimpleUndoPair InnerSetLocalizationAction(Id <LocalizedText> guid, Either <LocalizationElement, Null> newValue, Either <LocalizationElement, Null> oldValue)
{
object change = new object();
return(new SimpleUndoPair
{
Redo = () =>
{
newValue.Do(a => m_data.SetLocalized(guid, a), b => m_data.ClearLocaliation(guid));
m_currentChanges.Add(change);
m_file.Change();
},
Undo = () =>
{
oldValue.Do(a => m_data.SetLocalized(guid, a), b => m_data.ClearLocaliation(guid));
m_currentChanges.Remove(change);
m_file.Change();
},
});
}
public SimpleUndoPair SetLocalizationAction(Id <LocalizedText> guid, string p)
{
Either <LocalizationElement, Null> oldValue = Either.Create(m_data.LocalizationExists(guid), () => m_data.GetLocalized(guid), Null.Func);
return(InnerSetLocalizationAction(guid, new LocalizationElement(DateTime.Now, p), oldValue));
}
public static Either <L, B> Apply <L, A, B>(this Func <A, B> fab, Either <L, A> fa) => ApplEither <L, A, B> .Inst.Apply(fab, fa);
/// Parser that always succeeds and returns constant. public static Parser <object, A> constantParser <A>(A a) => (path, _) => Either <ConfigLookupError, A> .Right(a);
public void HandleShouldPassThroughIfFirstResult()
{
var target = new Either<uint, string>(0x6a09e667);
const decimal expected = 5m;
Assert.That(target.Handle(_ => expected, _ => 0m), Is.EqualTo(expected));
}
/// Parser that always fails and returns constant. public static Parser <object, A> constantErrorParser <A>(ConfigLookupError error) => (path, _) => Either <ConfigLookupError, A> .Left(error);
private Stream Count(
string domainObject,
Stream data,
Either<Type> specType)
{
var spec = Utility.ParseObject(Serialization, specType, data, true, Locator);
if (spec.IsFailure) return spec.Error;
return
Converter.PassThrough<CountDomainObject, CountDomainObject.Argument<object>>(
new CountDomainObject.Argument<object>
{
Name = domainObject,
SpecificationName = specType.Result != null ? specType.Result.FullName : null,
Specification = spec.Result
});
}
public static Parser <From, Option <A> > opt <From, A>(Parser <From, A> parser) => (path, o) => o == null ? Either <ConfigLookupError, Option <A> > .Right(None._) : parser(path, o).mapRight(Some.a);
public RiakPutOptions SetW(string value)
{
return WriteQuorum(value, var => W = var);
}
void IObserver <Either <Notification <TLeft>, Notification <TRight> > > .OnNext(Either <Notification <TLeft>, Notification <TRight> > value)
{
value.Switch(left => left.Accept(LeftObserver), right => right.Accept(RightObserver));
}
private async Task <Either <BaseError, Unit> > ScanLibrary(
PlexConnection connection,
PlexServerAuthToken token,
PlexLibrary library,
string ffmpegPath,
string ffprobePath,
bool deepScan,
List <PlexShow> showEntries,
CancellationToken cancellationToken)
{
List <PlexItemEtag> existingShows = await _plexTelevisionRepository.GetExistingPlexShows(library);
List <PlexPathReplacement> pathReplacements = await _mediaSourceRepository
.GetPlexPathReplacements(library.MediaSourceId);
foreach (PlexShow incoming in showEntries)
{
if (cancellationToken.IsCancellationRequested)
{
return(new ScanCanceled());
}
decimal percentCompletion = (decimal)showEntries.IndexOf(incoming) / showEntries.Count;
await _mediator.Publish(new LibraryScanProgress(library.Id, percentCompletion), cancellationToken);
// TODO: figure out how to rebuild playlists
Either <BaseError, MediaItemScanResult <PlexShow> > maybeShow = await _televisionRepository
.GetOrAddPlexShow(library, incoming)
.BindT(existing => UpdateMetadata(existing, incoming, library, connection, token, deepScan))
.BindT(existing => UpdateArtwork(existing, incoming));
if (maybeShow.IsLeft)
{
foreach (BaseError error in maybeShow.LeftToSeq())
{
_logger.LogWarning(
"Error processing plex show at {Key}: {Error}",
incoming.Key,
error.Value);
}
continue;
}
foreach (MediaItemScanResult <PlexShow> result in maybeShow.RightToSeq())
{
Either <BaseError, Unit> scanResult = await ScanSeasons(
library,
pathReplacements,
result.Item,
connection,
token,
ffmpegPath,
ffprobePath,
deepScan,
cancellationToken);
foreach (ScanCanceled error in scanResult.LeftToSeq().OfType <ScanCanceled>())
{
return(error);
}
await _plexTelevisionRepository.SetPlexEtag(result.Item, incoming.Etag);
// TODO: if any seasons are unavailable or not found, flag show as unavailable/not found
if (result.IsAdded)
{
await _searchIndex.AddItems(_searchRepository, new List <MediaItem> {
result.Item
});
}
else if (result.IsUpdated)
{
await _searchIndex.UpdateItems(
_searchRepository,
new List <MediaItem> {
result.Item
});
}
}
}
// trash items that are no longer present on the media server
var fileNotFoundKeys = existingShows.Map(m => m.Key).Except(showEntries.Map(m => m.Key)).ToList();
List <int> ids = await _plexTelevisionRepository.FlagFileNotFoundShows(library, fileNotFoundKeys);
await _searchIndex.RebuildItems(_searchRepository, ids);
await _mediator.Publish(new LibraryScanProgress(library.Id, 0), cancellationToken);
return(Unit.Default);
}
public static Either <TLeft, TResult> Select <TLeft, TRight, TResult>(
this Either <TLeft, TRight> @this,
Func <TRight, TResult> func
) => @this.Map(func);
/// <summary>
/// Converts a <see cref="Either{L, R}"/> to an <see cref="IActionResult"/>.
/// Default right case conversion will convert units to NoContent and all other values to Ok.
/// Default left case conversion will convert values to an InternalServerError.
/// </summary>
/// <typeparam name="L">The left <see cref="Either{L, R}"/> parameter type.</typeparam>
/// <typeparam name="R">The right <see cref="Either{L, R}"/> parameter type.</typeparam>
/// <param name="this">The <see cref="Either{L, R}"/> to convert to an <see cref="IActionResult"/>.</param>
/// <param name="Right">Optionally, a custom conversion for the right case.</param>
/// <param name="Left">Optionally, a custom conversion for the left case.</param>
/// <returns>An <see cref="IActionResult"/> which can be returned from a controller.</returns>
public static IActionResult ToActionResult <L, R>(this Either <L, R> @this, Func <R, IActionResult> Right = null, Func <L, IActionResult> Left = null) =>
@this.Match(Right: Right ?? GetGenericSuccessResult, Left: Left ?? GetGenericErrorResult);
public static Either <L, S> Select <L, R, S>(this Either <L, R> e, Func <R, S> func) => e.HasLeft() ? (() => e.Left()) : new Either <L, S>(() => func(e.Right()));
public void HandleShouldPassThroughSecondValueToIfSecond()
{
const string value = "6a09e667";
var target = new Either<uint, string>(value);
target.Handle(_ => true,
s =>
{
Assert.That(s, Is.EqualTo(value));
return true;
});
}
public static bool HasLeft <L, R>(this Either <L, R> e) => e().HasLeft;
public void IdenticalEitherValuesShouldHaveTheSameHashCode()
{
const uint value = 0x6a09e667;
var target0 = new Either<uint, string>(value);
var target1 = new Either<uint, string>(value);
if (ReferenceEquals(target0, target1))
{
Assert.Inconclusive();
}
Assert.That(target0.GetHashCode(), Is.EqualTo(target1.GetHashCode()));
}
public static bool HasRight <L, R>(this Either <L, R> e) => e().HasRight;
protected override int GetId(Either <Error, int> newObj)
{
return(newObj.RightContent());
}
public RiakGetOptions()
{
R = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
Pr = new Either<uint, string>(RiakConstants.QuorumOptions.Default);
}
public static Either <L, R> Divide <NUM, L, R>(this Either <L, R> x, Either <L, R> y) where NUM : struct, Num <R> => from a in x from b in y select default(NUM).Divide(a, b);
public override void Because()
{
mbResult1 = Catcher.Catching<NullReferenceException>().ToOption(() => myVariable.Length);
mbResult2 = Catcher.Catching<NullReferenceException>().ToEither(() => myVariable.Length);
}
public void HandleShouldPassThroughIfSecondResult()
{
var target = new Either<uint, string>("1");
const decimal expected = 5m;
Assert.That(target.Handle(_ => 0m, _ => expected), Is.EqualTo(expected));
}
public override void Because()
{
joined = eitherEither.JoinRight();
}
private Stream SearchTemplater(
string file,
string domainObject,
Either<object> spec)
{
if (spec.IsFailure) return spec.Error;
var requestPdf = ThreadContext.Request.Accept == "application/pdf";
var result =
Converter.PassThrough<TemplaterProcessDocument, TemplaterProcessDocument.Argument<object>>(
new TemplaterProcessDocument.Argument<object>
{
File = Path.GetFileName(file),
SearchSources =
new[] {
new SearchDomainObject.Argument<object>
{
SpecificationName = null,
Specification = spec.Result,
Name = domainObject
}},
ToPdf = requestPdf
},
"application/octet-stream");
ThreadContext.Response.ContentType = requestPdf
? "application/pdf"
: "application/octet-stream";
return result;
}
public static Either <L, R> Subtract <NUM, L, R>(this Either <L, R> x, Either <L, R> y) where NUM : struct, Num <R> => from a in x from b in y select default(NUM).Subtract(a, b);
private Stream Count(Either<Type> domainType, Either<object> specification)
{
if (domainType.IsFailure || specification.IsFailure) return domainType.Error ?? specification.Error;
return
Converter.PassThrough<CountDomainObject, CountDomainObject.Argument<object>>(
new CountDomainObject.Argument<object>
{
Name = domainType.Result.FullName,
SpecificationName = null,
Specification = specification.Result
});
}
private async Task <Either <BaseError, Unit> > ScanSeasons(
PlexLibrary library,
List <PlexPathReplacement> pathReplacements,
PlexShow show,
PlexConnection connection,
PlexServerAuthToken token,
string ffmpegPath,
string ffprobePath,
bool deepScan,
CancellationToken cancellationToken)
{
List <PlexItemEtag> existingSeasons = await _plexTelevisionRepository.GetExistingPlexSeasons(library, show);
Either <BaseError, List <PlexSeason> > entries = await _plexServerApiClient.GetShowSeasons(
library,
show,
connection,
token);
foreach (BaseError error in entries.LeftToSeq())
{
return(error);
}
var seasonEntries = entries.RightToSeq().Flatten().ToList();
foreach (PlexSeason incoming in seasonEntries)
{
incoming.ShowId = show.Id;
// TODO: figure out how to rebuild playlists
Either <BaseError, PlexSeason> maybeSeason = await _televisionRepository
.GetOrAddPlexSeason(library, incoming)
.BindT(existing => UpdateMetadataAndArtwork(existing, incoming, deepScan));
foreach (BaseError error in maybeSeason.LeftToSeq())
{
_logger.LogWarning(
"Error processing plex season at {Key}: {Error}",
incoming.Key,
error.Value);
return(error);
}
foreach (PlexSeason season in maybeSeason.RightToSeq())
{
Either <BaseError, Unit> scanResult = await ScanEpisodes(
library,
pathReplacements,
season,
connection,
token,
ffmpegPath,
ffprobePath,
deepScan,
cancellationToken);
foreach (ScanCanceled error in scanResult.LeftToSeq().OfType <ScanCanceled>())
{
return(error);
}
await _plexTelevisionRepository.SetPlexEtag(season, incoming.Etag);
season.Show = show;
// TODO: if any seasons are unavailable or not found, flag show as unavailable/not found
await _searchIndex.AddItems(_searchRepository, new List <MediaItem> {
season
});
}
}
var fileNotFoundKeys = existingSeasons.Map(m => m.Key).Except(seasonEntries.Map(m => m.Key)).ToList();
List <int> ids = await _plexTelevisionRepository.FlagFileNotFoundSeasons(library, fileNotFoundKeys);
await _searchIndex.RebuildItems(_searchRepository, ids);
return(Unit.Default);
}
private Stream Search(
Either<Type> domainType,
string limit,
string offset,
string order,
Either<object> specification)
{
if (domainType.IsFailure || specification.IsFailure) return domainType.Error ?? specification.Error;
int? intLimit, intOffset;
Utility.ParseLimitOffset(limit, offset, out intLimit, out intOffset);
var ordDict = Utility.ParseOrder(order);
return
Converter.PassThrough<SearchDomainObject, SearchDomainObject.Argument<object>>(
new SearchDomainObject.Argument<object>
{
Name = domainType.Result.FullName,
SpecificationName = null,
Specification = specification.Result,
Limit = intLimit,
Offset = intOffset,
Order = ordDict
});
}
private async Task <Either <BaseError, MediaItemScanResult <PlexShow> > > UpdateMetadata(
MediaItemScanResult <PlexShow> result,
PlexShow incoming,
PlexLibrary library,
PlexConnection connection,
PlexServerAuthToken token,
bool deepScan)
{
PlexShow existing = result.Item;
ShowMetadata existingMetadata = existing.ShowMetadata.Head();
if (result.IsAdded || existing.Etag != incoming.Etag || deepScan)
{
Either <BaseError, ShowMetadata> maybeMetadata =
await _plexServerApiClient.GetShowMetadata(
library,
incoming.Key.Replace("/children", string.Empty).Split("/").Last(),
connection,
token);
await maybeMetadata.Match(
async fullMetadata =>
{
if (existingMetadata.MetadataKind != MetadataKind.External)
{
existingMetadata.MetadataKind = MetadataKind.External;
await _metadataRepository.MarkAsExternal(existingMetadata);
}
if (existingMetadata.ContentRating != fullMetadata.ContentRating)
{
existingMetadata.ContentRating = fullMetadata.ContentRating;
await _metadataRepository.SetContentRating(existingMetadata, fullMetadata.ContentRating);
result.IsUpdated = true;
}
foreach (Genre genre in existingMetadata.Genres
.Filter(g => fullMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Genres.Remove(genre);
if (await _metadataRepository.RemoveGenre(genre))
{
result.IsUpdated = true;
}
}
foreach (Genre genre in fullMetadata.Genres
.Filter(g => existingMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Genres.Add(genre);
if (await _televisionRepository.AddGenre(existingMetadata, genre))
{
result.IsUpdated = true;
}
}
foreach (Studio studio in existingMetadata.Studios
.Filter(s => fullMetadata.Studios.All(s2 => s2.Name != s.Name))
.ToList())
{
existingMetadata.Studios.Remove(studio);
if (await _metadataRepository.RemoveStudio(studio))
{
result.IsUpdated = true;
}
}
foreach (Studio studio in fullMetadata.Studios
.Filter(s => existingMetadata.Studios.All(s2 => s2.Name != s.Name))
.ToList())
{
existingMetadata.Studios.Add(studio);
if (await _televisionRepository.AddStudio(existingMetadata, studio))
{
result.IsUpdated = true;
}
}
foreach (Actor actor in existingMetadata.Actors
.Filter(
a => fullMetadata.Actors.All(
a2 => a2.Name != a.Name || a.Artwork == null && a2.Artwork != null))
.ToList())
{
existingMetadata.Actors.Remove(actor);
if (await _metadataRepository.RemoveActor(actor))
{
result.IsUpdated = true;
}
}
foreach (Actor actor in fullMetadata.Actors
.Filter(a => existingMetadata.Actors.All(a2 => a2.Name != a.Name))
.ToList())
{
existingMetadata.Actors.Add(actor);
if (await _televisionRepository.AddActor(existingMetadata, actor))
{
result.IsUpdated = true;
}
}
foreach (MetadataGuid guid in existingMetadata.Guids
.Filter(g => fullMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Remove(guid);
if (await _metadataRepository.RemoveGuid(guid))
{
result.IsUpdated = true;
}
}
foreach (MetadataGuid guid in fullMetadata.Guids
.Filter(g => existingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Add(guid);
if (await _metadataRepository.AddGuid(existingMetadata, guid))
{
result.IsUpdated = true;
}
}
foreach (Tag tag in existingMetadata.Tags
.Filter(g => fullMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Remove(tag);
if (await _metadataRepository.RemoveTag(tag))
{
result.IsUpdated = true;
}
}
foreach (Tag tag in fullMetadata.Tags
.Filter(g => existingMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Add(tag);
if (await _televisionRepository.AddTag(existingMetadata, tag))
{
result.IsUpdated = true;
}
}
if (result.IsUpdated)
{
await _metadataRepository.MarkAsUpdated(existingMetadata, fullMetadata.DateUpdated);
}
},
_ => Task.CompletedTask);
}
return(result);
}
public static L Left <L, R>(this Either <L, R> e) => e().Left;
private async Task <Either <BaseError, Unit> > ScanEpisodes(
PlexLibrary library,
List <PlexPathReplacement> pathReplacements,
PlexSeason season,
PlexConnection connection,
PlexServerAuthToken token,
string ffmpegPath,
string ffprobePath,
bool deepScan,
CancellationToken cancellationToken)
{
List <PlexItemEtag> existingEpisodes = await _plexTelevisionRepository.GetExistingPlexEpisodes(library, season);
Either <BaseError, List <PlexEpisode> > entries = await _plexServerApiClient.GetSeasonEpisodes(
library,
season,
connection,
token);
foreach (BaseError error in entries.LeftToSeq())
{
return(error);
}
var episodeEntries = entries.RightToSeq().Flatten().ToList();
foreach (PlexEpisode incoming in episodeEntries)
{
if (cancellationToken.IsCancellationRequested)
{
return(new ScanCanceled());
}
if (await ShouldScanItem(library, pathReplacements, existingEpisodes, incoming, deepScan) == false)
{
continue;
}
incoming.SeasonId = season.Id;
// TODO: figure out how to rebuild playlists
Either <BaseError, MediaItemScanResult <PlexEpisode> > maybeEpisode = await _televisionRepository
.GetOrAddPlexEpisode(library, incoming)
.BindT(existing => UpdateMetadata(existing, incoming))
.BindT(
existing => UpdateStatistics(
pathReplacements,
existing,
incoming,
library,
connection,
token,
ffmpegPath,
ffprobePath,
deepScan))
.BindT(existing => UpdateSubtitles(pathReplacements, existing, incoming))
.BindT(existing => UpdateArtwork(existing, incoming));
foreach (BaseError error in maybeEpisode.LeftToSeq())
{
switch (error)
{
case ScanCanceled:
return(error);
default:
_logger.LogWarning(
"Error processing plex episode at {Key}: {Error}",
incoming.Key,
error.Value);
break;
}
}
foreach (MediaItemScanResult <PlexEpisode> result in maybeEpisode.RightToSeq())
{
await _plexTelevisionRepository.SetPlexEtag(result.Item, incoming.Etag);
string plexPath = incoming.MediaVersions.Head().MediaFiles.Head().Path;
string localPath = _plexPathReplacementService.GetReplacementPlexPath(
pathReplacements,
plexPath,
false);
if (_localFileSystem.FileExists(localPath))
{
await _plexTelevisionRepository.FlagNormal(library, result.Item);
}
else
{
await _plexTelevisionRepository.FlagUnavailable(library, result.Item);
}
if (result.IsAdded)
{
await _searchIndex.AddItems(_searchRepository, new List <MediaItem> {
result.Item
});
}
else
{
await _searchIndex.UpdateItems(_searchRepository, new List <MediaItem> {
result.Item
});
}
}
}
var fileNotFoundKeys = existingEpisodes.Map(m => m.Key).Except(episodeEntries.Map(m => m.Key)).ToList();
List <int> ids = await _plexTelevisionRepository.FlagFileNotFoundEpisodes(library, fileNotFoundKeys);
await _searchIndex.RebuildItems(_searchRepository, ids);
_searchIndex.Commit();
return(Unit.Default);
}
public SubscriptionFailure(Either<ResponseError, IDictionary<string, ResponseError>> error)
{
Error = error;
}
public static R Right <L, R>(this Either <L, R> e) => e().Right;
public override void Given()
{
Either<string, double> either = "Some ol' blah".ToLeft();
eitherEither = either.ProjectLeft().Map<Either<int, double>>(str => str.Length.ToLeft());
}
public static Either <L, B> Bind <L, R, B>(this Either <L, R> e, Func <R, Either <L, B> > func) => e.HasLeft() ? (() => e.Left()) : func(e.Right());
public override void Given()
{
Either<double, string> either = "Some ol' blah".ToRight();
eitherEither = either.ProjectRight().Map<Either<double, int>>(str => str.Length.ToRight());
}
protected abstract int GetId(Either <Error, TId> newObj);
