1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Enums;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Trickplay;
using MediaBrowser.Model.Globalization;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
namespace MediaBrowser.Providers.Trickplay;
/// <summary>
/// Class TrickplayImagesTask.
/// </summary>
public class TrickplayImagesTask : IScheduledTask
{
private const int QueryPageLimit = 100;
private readonly ILogger<TrickplayImagesTask> _logger;
private readonly ILibraryManager _libraryManager;
private readonly ILocalizationManager _localization;
private readonly ITrickplayManager _trickplayManager;
/// <summary>
/// Initializes a new instance of the <see cref="TrickplayImagesTask"/> class.
/// </summary>
/// <param name="logger">The logger.</param>
/// <param name="libraryManager">The library manager.</param>
/// <param name="localization">The localization manager.</param>
/// <param name="trickplayManager">The trickplay manager.</param>
public TrickplayImagesTask(
ILogger<TrickplayImagesTask> logger,
ILibraryManager libraryManager,
ILocalizationManager localization,
ITrickplayManager trickplayManager)
{
_libraryManager = libraryManager;
_logger = logger;
_localization = localization;
_trickplayManager = trickplayManager;
}
/// <inheritdoc />
public string Name => _localization.GetLocalizedString("TaskRefreshTrickplayImages");
/// <inheritdoc />
public string Description => _localization.GetLocalizedString("TaskRefreshTrickplayImagesDescription");
/// <inheritdoc />
public string Key => "RefreshTrickplayImages";
/// <inheritdoc />
public string Category => _localization.GetLocalizedString("TasksLibraryCategory");
/// <inheritdoc />
public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
{
return
[
new TaskTriggerInfo
{
Type = TaskTriggerInfoType.DailyTrigger,
TimeOfDayTicks = TimeSpan.FromHours(3).Ticks
}
];
}
/// <inheritdoc />
public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
{
var query = new InternalItemsQuery
{
MediaTypes = [MediaType.Video],
SourceTypes = [SourceType.Library],
IsVirtualItem = false,
IsFolder = false,
Recursive = true,
Limit = QueryPageLimit
};
var numberOfVideos = _libraryManager.GetCount(query);
var startIndex = 0;
var numComplete = 0;
while (startIndex < numberOfVideos)
{
query.StartIndex = startIndex;
var videos = _libraryManager.GetItemList(query).OfType<Video>();
foreach (var video in videos)
{
cancellationToken.ThrowIfCancellationRequested();
try
{
var libraryOptions = _libraryManager.GetLibraryOptions(video);
await _trickplayManager.RefreshTrickplayDataAsync(video, false, libraryOptions, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error creating trickplay files for {ItemName}", video.Name);
}
numComplete++;
progress.Report(100d * numComplete / numberOfVideos);
}
startIndex += QueryPageLimit;
}
progress.Report(100);
}
}
|
