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Merge pull request #4424 from jellyfin/minor8 

Minor perf improvements
This commit is contained in:
Claus Vium 2020-11-06 17:11:01 +01:00 committed by GitHub
parent e6480066b1 134fd0d960
commit 6afd990986
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GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 42 additions and 39 deletions
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4
Emby.Dlna/ContentDirectory/ControlHandler.cs
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@ -1346,8 +1346,8 @@ namespace Emby.Dlna.ContentDirectory
{
if (id.StartsWith(name + "_", StringComparison.OrdinalIgnoreCase))
{
stubType = (StubType)Enum.Parse(typeof(StubType), name, true);
id = id.Split(new[] { '_' }, 2)[1];
stubType = Enum.Parse<StubType>(name, true);
id = id.Split('_', 2)[1];
break;
}

2
Emby.Dlna/Didl/DidlBuilder.cs
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@ -123,7 +123,7 @@ namespace Emby.Dlna.Didl
{
foreach (var att in profile.XmlRootAttributes)
{
var parts = att.Name.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
var parts = att.Name.Split(':', StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 2)
{
writer.WriteAttributeString(parts[0], parts[1], null, att.Value);

6
Emby.Dlna/DlnaManager.cs
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@ -383,9 +383,9 @@ namespace Emby.Dlna
continue;
}
var filename = Path.GetFileName(name).Substring(namespaceName.Length);
var path = Path.Combine(systemProfilesPath, filename);
var path = Path.Join(
systemProfilesPath,
Path.GetFileName(name.AsSpan()).Slice(namespaceName.Length));
using (var stream = _assembly.GetManifestResourceStream(name))
{

2
Emby.Dlna/Eventing/DlnaEventManager.cs
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@ -168,7 +168,7 @@ namespace Emby.Dlna.Eventing
builder.Append("</e:propertyset>");
using var options = new HttpRequestMessage(new HttpMethod("NOTIFY"), subscription.CallbackUrl);
using var options = new HttpRequestMessage(new HttpMethod("NOTIFY"), subscription.CallbackUrl);
options.Content = new StringContent(builder.ToString(), Encoding.UTF8, MediaTypeNames.Text.Xml);
options.Headers.TryAddWithoutValidation("NT", subscription.NotificationType);
options.Headers.TryAddWithoutValidation("NTS", "upnp:propchange");

4
Emby.Dlna/Main/DlnaEntryPoint.cs
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@ -257,9 +257,10 @@ namespace Emby.Dlna.Main
private async Task RegisterServerEndpoints()
{
var addresses = await _appHost.GetLocalIpAddresses(CancellationToken.None).ConfigureAwait(false);
var addresses = await _appHost.GetLocalIpAddresses().ConfigureAwait(false);
var udn = CreateUuid(_appHost.SystemId);
var descriptorUri = "/dlna/" + udn + "/description.xml";
foreach (var address in addresses)
{
@ -279,7 +280,6 @@ namespace Emby.Dlna.Main
_logger.LogInformation("Registering publisher for {0} on {1}", fullService, address);
var descriptorUri = "/dlna/" + udn + "/description.xml";
var uri = new Uri(_appHost.GetLocalApiUrl(address) + descriptorUri);
var device = new SsdpRootDevice

4
Emby.Dlna/PlayTo/PlayToController.cs
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@ -326,7 +326,7 @@ namespace Emby.Dlna.PlayTo
public Task SendPlayCommand(PlayRequest command, CancellationToken cancellationToken)
{
_logger.LogDebug("{0} - Received PlayRequest: {1}", this._session.DeviceName, command.PlayCommand);
_logger.LogDebug("{0} - Received PlayRequest: {1}", _session.DeviceName, command.PlayCommand);
var user = command.ControllingUserId.Equals(Guid.Empty) ? null : _userManager.GetUserById(command.ControllingUserId);
@ -339,7 +339,7 @@ namespace Emby.Dlna.PlayTo
var startIndex = command.StartIndex ?? 0;
if (startIndex > 0)
{
items = items.Skip(startIndex).ToList();
items = items.GetRange(startIndex, items.Count - startIndex);
}
var playlist = new List<PlaylistItem>();

5
Emby.Notifications/NotificationEntryPoint.cs
View File

@ -209,7 +209,10 @@ namespace Emby.Notifications
_libraryUpdateTimer = null;
}
items = items.Take(10).ToList();
if (items.Count > 10)
{
items = items.GetRange(0, 10);
}
foreach (var item in items)
{

17
Emby.Server.Implementations/Channels/ChannelManager.cs
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@ -250,21 +250,16 @@ namespace Emby.Server.Implementations.Channels
var all = channels;
var totalCount = all.Count;
if (query.StartIndex.HasValue)
if (query.StartIndex.HasValue || query.Limit.HasValue)
{
all = all.Skip(query.StartIndex.Value).ToList();
int startIndex = query.StartIndex ?? 0;
int count = query.Limit == null ? totalCount - startIndex : Math.Min(query.Limit.Value, totalCount - startIndex);
all = all.GetRange(startIndex, count);
}
if (query.Limit.HasValue)
{
all = all.Take(query.Limit.Value).ToList();
}
var returnItems = all.ToArray();
if (query.RefreshLatestChannelItems)
{
foreach (var item in returnItems)
foreach (var item in all)
{
RefreshLatestChannelItems(GetChannelProvider(item), CancellationToken.None).GetAwaiter().GetResult();
}
@ -272,7 +267,7 @@ namespace Emby.Server.Implementations.Channels
return new QueryResult<Channel>
{
Items = returnItems,
Items = all,
TotalRecordCount = totalCount
};
}

4
Jellyfin.Api/Controllers/InstantMixController.cs
View File

@ -316,9 +316,9 @@ namespace Jellyfin.Api.Controllers
TotalRecordCount = list.Count
};
if (limit.HasValue)
if (limit.HasValue && limit < list.Count)
{
list = list.Take(limit.Value).ToList();
list = list.GetRange(0, limit.Value);
}
var returnList = _dtoService.GetBaseItemDtos(list, dtoOptions, user);

20
Jellyfin.Api/Controllers/UniversalAudioController.cs
View File

@ -268,20 +268,24 @@ namespace Jellyfin.Api.Controllers
{
var deviceProfile = new DeviceProfile();
var directPlayProfiles = new List<DirectPlayProfile>();
var containers = RequestHelpers.Split(container, ',', true);
foreach (var cont in containers)
int len = containers.Length;
var directPlayProfiles = new DirectPlayProfile[len];
for (int i = 0; i < len; i++)
{
var parts = RequestHelpers.Split(cont, '|', true);
var parts = RequestHelpers.Split(containers[i], '|', true);
var audioCodecs = parts.Length == 1 ? null : string.Join(",", parts.Skip(1).ToArray());
var audioCodecs = parts.Length == 1 ? null : string.Join(',', parts.Skip(1));
directPlayProfiles.Add(new DirectPlayProfile { Type = DlnaProfileType.Audio, Container = parts[0], AudioCodec = audioCodecs });
directPlayProfiles[i] = new DirectPlayProfile
{
Type = DlnaProfileType.Audio,
Container = parts[0],
AudioCodec = audioCodecs
};
}
deviceProfile.DirectPlayProfiles = directPlayProfiles.ToArray();
deviceProfile.DirectPlayProfiles = directPlayProfiles;
deviceProfile.TranscodingProfiles = new[]
{

4
Jellyfin.Api/Helpers/SimilarItemsHelper.cs
View File

@ -50,9 +50,9 @@ namespace Jellyfin.Api.Helpers
var returnItems = items;
if (limit.HasValue)
if (limit.HasValue && limit < returnItems.Count)
{
returnItems = returnItems.Take(limit.Value).ToList();
returnItems = returnItems.GetRange(0, limit.Value);
}
var dtos = dtoService.GetBaseItemDtos(returnItems, dtoOptions, user);

9
MediaBrowser.Controller/IServerApplicationHost.cs
View File

@ -56,10 +56,11 @@ namespace MediaBrowser.Controller
/// <summary>
/// Gets the system info.
/// </summary>
/// <param name="cancellationToken">A cancellation token that can be used to cancel the task.</param>
/// <returns>SystemInfo.</returns>
Task<SystemInfo> GetSystemInfo(CancellationToken cancellationToken);
Task<SystemInfo> GetSystemInfo(CancellationToken cancellationToken = default);
Task<PublicSystemInfo> GetPublicSystemInfo(CancellationToken cancellationToken);
Task<PublicSystemInfo> GetPublicSystemInfo(CancellationToken cancellationToken = default);
/// <summary>
/// Gets all the local IP addresses of this API instance. Each address is validated by sending a 'ping' request
@ -67,7 +68,7 @@ namespace MediaBrowser.Controller
/// </summary>
/// <param name="cancellationToken">A cancellation token that can be used to cancel the task.</param>
/// <returns>A list containing all the local IP addresses of the server.</returns>
Task<List<IPAddress>> GetLocalIpAddresses(CancellationToken cancellationToken);
Task<List<IPAddress>> GetLocalIpAddresses(CancellationToken cancellationToken = default);
/// <summary>
/// Gets a local (LAN) URL that can be used to access the API. The hostname used is the first valid configured
@ -75,7 +76,7 @@ namespace MediaBrowser.Controller
/// </summary>
/// <param name="cancellationToken">A cancellation token that can be used to cancel the task.</param>
/// <returns>The server URL.</returns>
Task<string> GetLocalApiUrl(CancellationToken cancellationToken);
Task<string> GetLocalApiUrl(CancellationToken cancellationToken = default);
/// <summary>
/// Gets a localhost URL that can be used to access the API using the loop-back IP address (127.0.0.1)