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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Threading.Tasks;
using Jellyfin.Database.Implementations.Entities;
using MediaBrowser.Controller.Events;
using MediaBrowser.Model.Activity;
using MediaBrowser.Model.Globalization;
using MediaBrowser.Model.Notifications;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
namespace Jellyfin.Server.Implementations.Events.Consumers.System
{
/// <summary>
/// Creates an activity log entry whenever a task is completed.
/// </summary>
public class TaskCompletedLogger : IEventConsumer<TaskCompletionEventArgs>
{
private readonly ILocalizationManager _localizationManager;
private readonly IActivityManager _activityManager;
/// <summary>
/// Initializes a new instance of the <see cref="TaskCompletedLogger"/> class.
/// </summary>
/// <param name="localizationManager">The localization manager.</param>
/// <param name="activityManager">The activity manager.</param>
public TaskCompletedLogger(ILocalizationManager localizationManager, IActivityManager activityManager)
{
_localizationManager = localizationManager;
_activityManager = activityManager;
}
/// <inheritdoc />
public async Task OnEvent(TaskCompletionEventArgs eventArgs)
{
var result = eventArgs.Result;
var task = eventArgs.Task;
if (task.ScheduledTask is IConfigurableScheduledTask activityTask
&& !activityTask.IsLogged)
{
return;
}
var time = result.EndTimeUtc - result.StartTimeUtc;
var runningTime = string.Format(
CultureInfo.InvariantCulture,
_localizationManager.GetLocalizedString("LabelRunningTimeValue"),
ToUserFriendlyString(time));
if (result.Status == TaskCompletionStatus.Failed)
{
var vals = new List<string>();
if (!string.IsNullOrEmpty(eventArgs.Result.ErrorMessage))
{
vals.Add(eventArgs.Result.ErrorMessage);
}
if (!string.IsNullOrEmpty(eventArgs.Result.LongErrorMessage))
{
vals.Add(eventArgs.Result.LongErrorMessage);
}
await _activityManager.CreateAsync(new ActivityLog(
string.Format(CultureInfo.InvariantCulture, _localizationManager.GetLocalizedString("ScheduledTaskFailedWithName"), task.Name),
NotificationType.TaskFailed.ToString(),
Guid.Empty)
{
LogSeverity = LogLevel.Error,
Overview = string.Join(Environment.NewLine, vals),
ShortOverview = runningTime
}).ConfigureAwait(false);
}
}
private static string ToUserFriendlyString(TimeSpan span)
{
const int DaysInYear = 365;
const int DaysInMonth = 30;
// Get each non-zero value from TimeSpan component
var values = new List<string>();
// Number of years
int days = span.Days;
if (days >= DaysInYear)
{
int years = days / DaysInYear;
values.Add(CreateValueString(years, "year"));
days %= DaysInYear;
}
// Number of months
if (days >= DaysInMonth)
{
int months = days / DaysInMonth;
values.Add(CreateValueString(months, "month"));
days = days % DaysInMonth;
}
// Number of days
if (days >= 1)
{
values.Add(CreateValueString(days, "day"));
}
// Number of hours
if (span.Hours >= 1)
{
values.Add(CreateValueString(span.Hours, "hour"));
}
// Number of minutes
if (span.Minutes >= 1)
{
values.Add(CreateValueString(span.Minutes, "minute"));
}
// Number of seconds (include when 0 if no other components included)
if (span.Seconds >= 1 || values.Count == 0)
{
values.Add(CreateValueString(span.Seconds, "second"));
}
// Combine values into string
var builder = new StringBuilder();
for (int i = 0; i < values.Count; i++)
{
if (builder.Length > 0)
{
builder.Append(i == values.Count - 1 ? " and " : ", ");
}
builder.Append(values[i]);
}
// Return result
return builder.ToString();
}
/// <summary>
/// Constructs a string description of a time-span value.
/// </summary>
/// <param name="value">The value of this item.</param>
/// <param name="description">The name of this item (singular form).</param>
private static string CreateValueString(int value, string description)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0:#,##0} {1}",
value,
value == 1 ? description : string.Format(CultureInfo.InvariantCulture, "{0}s", description));
}
}
}
|
