From 19824bff94a9f557c3fb1616e1b5031fd125a53a Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Sun, 15 Aug 2021 17:20:07 +0200 Subject: Minor improvements --- .../Channels/ChannelManager.cs | 2 +- .../Collections/CollectionManager.cs | 32 +++++------ .../Localization/LocalizationManager.cs | 63 ++++++++++------------ 3 files changed, 41 insertions(+), 56 deletions(-) (limited to 'Emby.Server.Implementations') diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs index 093607dd5e..aa54510a71 100644 --- a/Emby.Server.Implementations/Channels/ChannelManager.cs +++ b/Emby.Server.Implementations/Channels/ChannelManager.cs @@ -880,7 +880,7 @@ namespace Emby.Server.Implementations.Channels } } - private async Task CacheResponse(object result, string path) + private async Task CacheResponse(ChannelItemResult result, string path) { try { diff --git a/Emby.Server.Implementations/Collections/CollectionManager.cs b/Emby.Server.Implementations/Collections/CollectionManager.cs index 08acd17672..8270c2e84c 100644 --- a/Emby.Server.Implementations/Collections/CollectionManager.cs +++ b/Emby.Server.Implementations/Collections/CollectionManager.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Collections.Generic; using System.IO; @@ -63,13 +61,13 @@ namespace Emby.Server.Implementations.Collections } /// - public event EventHandler CollectionCreated; + public event EventHandler? CollectionCreated; /// - public event EventHandler ItemsAddedToCollection; + public event EventHandler? ItemsAddedToCollection; /// - public event EventHandler ItemsRemovedFromCollection; + public event EventHandler? ItemsRemovedFromCollection; private IEnumerable FindFolders(string path) { @@ -80,7 +78,7 @@ namespace Emby.Server.Implementations.Collections .Where(i => _fileSystem.AreEqual(path, i.Path) || _fileSystem.ContainsSubPath(i.Path, path)); } - internal async Task EnsureLibraryFolder(string path, bool createIfNeeded) + internal async Task EnsureLibraryFolder(string path, bool createIfNeeded) { var existingFolder = FindFolders(path).FirstOrDefault(); if (existingFolder != null) @@ -114,7 +112,7 @@ namespace Emby.Server.Implementations.Collections return Path.Combine(_appPaths.DataPath, "collections"); } - private Task GetCollectionsFolder(bool createIfNeeded) + private Task GetCollectionsFolder(bool createIfNeeded) { return EnsureLibraryFolder(GetCollectionsFolderPath(), createIfNeeded); } @@ -203,8 +201,7 @@ namespace Emby.Server.Implementations.Collections private async Task AddToCollectionAsync(Guid collectionId, IEnumerable ids, bool fireEvent, MetadataRefreshOptions refreshOptions) { - var collection = _libraryManager.GetItemById(collectionId) as BoxSet; - if (collection == null) + if (_libraryManager.GetItemById(collectionId) is not BoxSet collection) { throw new ArgumentException("No collection exists with the supplied Id"); } @@ -256,9 +253,7 @@ namespace Emby.Server.Implementations.Collections /// public async Task RemoveFromCollectionAsync(Guid collectionId, IEnumerable itemIds) { - var collection = _libraryManager.GetItemById(collectionId) as BoxSet; - - if (collection == null) + if (_libraryManager.GetItemById(collectionId) is not BoxSet collection) { throw new ArgumentException("No collection exists with the supplied Id"); } @@ -312,11 +307,7 @@ namespace Emby.Server.Implementations.Collections foreach (var item in items) { - if (item is not ISupportsBoxSetGrouping) - { - results[item.Id] = item; - } - else + if (item is ISupportsBoxSetGrouping) { var itemId = item.Id; @@ -340,6 +331,7 @@ namespace Emby.Server.Implementations.Collections } var alreadyInResults = false; + // this is kind of a performance hack because only Video has alternate versions that should be in a box set? if (item is Video video) { @@ -355,11 +347,13 @@ namespace Emby.Server.Implementations.Collections } } - if (!alreadyInResults) + if (alreadyInResults) { - results[itemId] = item; + continue; } } + + results[item.Id] = item; } return results.Values; diff --git a/Emby.Server.Implementations/Localization/LocalizationManager.cs b/Emby.Server.Implementations/Localization/LocalizationManager.cs index 9808e47de2..03919197e2 100644 --- a/Emby.Server.Implementations/Localization/LocalizationManager.cs +++ b/Emby.Server.Implementations/Localization/LocalizationManager.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Collections.Concurrent; using System.Collections.Generic; @@ -38,10 +36,10 @@ namespace Emby.Server.Implementations.Localization private readonly ConcurrentDictionary> _dictionaries = new ConcurrentDictionary>(StringComparer.OrdinalIgnoreCase); - private List _cultures; - private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; + private List _cultures = new List(); + /// /// Initializes a new instance of the class. /// @@ -72,8 +70,8 @@ namespace Emby.Server.Implementations.Localization string countryCode = resource.Substring(RatingsPath.Length, 2); var dict = new Dictionary(StringComparer.OrdinalIgnoreCase); - await using var str = _assembly.GetManifestResourceStream(resource); - using var reader = new StreamReader(str); + await using var stream = _assembly.GetManifestResourceStream(resource); + using var reader = new StreamReader(stream!); // shouldn't be null here, we just got the resource path from Assembly.GetManifestResourceNames() await foreach (var line in reader.ReadAllLinesAsync().ConfigureAwait(false)) { if (string.IsNullOrWhiteSpace(line)) @@ -113,7 +111,8 @@ namespace Emby.Server.Implementations.Localization { List list = new List(); - await using var stream = _assembly.GetManifestResourceStream(CulturesPath); + await using var stream = _assembly.GetManifestResourceStream(CulturesPath) + ?? throw new InvalidOperationException($"Invalid resource path: '{CulturesPath}'"); using var reader = new StreamReader(stream); await foreach (var line in reader.ReadAllLinesAsync().ConfigureAwait(false)) { @@ -162,7 +161,7 @@ namespace Emby.Server.Implementations.Localization } /// - public CultureDto FindLanguageInfo(string language) + public CultureDto? FindLanguageInfo(string language) { // TODO language should ideally be a ReadOnlySpan but moq cannot mock ref structs for (var i = 0; i < _cultures.Count; i++) @@ -183,9 +182,10 @@ namespace Emby.Server.Implementations.Localization /// public IEnumerable GetCountries() { - using StreamReader reader = new StreamReader(_assembly.GetManifestResourceStream(CountriesPath)); - - return JsonSerializer.Deserialize>(reader.ReadToEnd(), _jsonOptions); + using StreamReader reader = new StreamReader( + _assembly.GetManifestResourceStream(CountriesPath) ?? throw new InvalidOperationException($"Invalid resource path: '{CountriesPath}'")); + return JsonSerializer.Deserialize>(reader.ReadToEnd(), _jsonOptions) + ?? throw new InvalidOperationException($"Resource contains invalid data: '{CountriesPath}'"); } /// @@ -205,7 +205,9 @@ namespace Emby.Server.Implementations.Localization countryCode = "us"; } - return GetRatings(countryCode) ?? GetRatings("us"); + return GetRatings(countryCode) + ?? GetRatings("us") + ?? throw new InvalidOperationException($"Invalid resource path: '{CountriesPath}'"); } /// @@ -213,7 +215,7 @@ namespace Emby.Server.Implementations.Localization /// /// The country code. /// The ratings. - private Dictionary GetRatings(string countryCode) + private Dictionary? GetRatings(string countryCode) { _allParentalRatings.TryGetValue(countryCode, out var value); @@ -238,7 +240,7 @@ namespace Emby.Server.Implementations.Localization var ratingsDictionary = GetParentalRatingsDictionary(); - if (ratingsDictionary.TryGetValue(rating, out ParentalRating value)) + if (ratingsDictionary.TryGetValue(rating, out ParentalRating? value)) { return value.Value; } @@ -268,20 +270,6 @@ namespace Emby.Server.Implementations.Localization return null; } - /// - public bool HasUnicodeCategory(string value, UnicodeCategory category) - { - foreach (var chr in value) - { - if (char.GetUnicodeCategory(chr) == category) - { - return true; - } - } - - return false; - } - /// public string GetLocalizedString(string phrase) { @@ -347,18 +335,21 @@ namespace Emby.Server.Implementations.Localization { await using var stream = _assembly.GetManifestResourceStream(resourcePath); // If a Culture doesn't have a translation the stream will be null and it defaults to en-us further up the chain - if (stream != null) + if (stream == null) { - var dict = await JsonSerializer.DeserializeAsync>(stream, _jsonOptions).ConfigureAwait(false); + _logger.LogError("Missing translation/culture resource: {ResourcePath}", resourcePath); + return; + } - foreach (var key in dict.Keys) - { - dictionary[key] = dict[key]; - } + var dict = await JsonSerializer.DeserializeAsync>(stream, _jsonOptions).ConfigureAwait(false); + if (dict == null) + { + throw new InvalidOperationException($"Resource contains invalid data: '{stream}'"); } - else + + foreach (var key in dict.Keys) { - _logger.LogError("Missing translation/culture resource: {ResourcePath}", resourcePath); + dictionary[key] = dict[key]; } } -- cgit v1.2.3