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Code Issues Actions 8 Packages Projects Releases Wiki Activity

plugin security fixes and other abstractions

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This commit is contained in:
LukePulverenti
2013-02-25 22:43:04 -05:00
parent 364fbb9e0c
commit 2d06095447
79 changed files with 1271 additions and 1388 deletions
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111
MediaBrowser.Controller/ScheduledTasks/ChapterImagesTask.cs
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@@ -1,111 +0,0 @@
using MediaBrowser.Common.ScheduledTasks;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Controller.ScheduledTasks
{
/// <summary>
/// Class ChapterImagesTask
/// </summary>
class ChapterImagesTask : BaseScheduledTask<Kernel>
{
/// <summary>
/// Initializes a new instance of the <see cref="ChapterImagesTask" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="logger"></param>
public ChapterImagesTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
: base(kernel, taskManager, logger)
{
}
/// <summary>
/// Creates the triggers that define when the task will run
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public override IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
return new ITaskTrigger[]
{
new DailyTrigger { TimeOfDay = TimeSpan.FromHours(4) }
};
}
/// <summary>
/// Returns the task to be executed
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <returns>Task.</returns>
protected override Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress)
{
var videos = Kernel.RootFolder.RecursiveChildren.OfType<Video>().Where(v => v.Chapters != null).ToList();
var numComplete = 0;
var tasks = videos.Select(v => Task.Run(async () =>
{
try
{
await Kernel.FFMpegManager.PopulateChapterImages(v, cancellationToken, true, true);
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception ex)
{
Logger.ErrorException("Error creating chapter images for {0}", ex, v.Name);
}
finally
{
lock (progress)
{
numComplete++;
double percent = numComplete;
percent /= videos.Count;
progress.Report(100 * percent);
}
}
}));
return Task.WhenAll(tasks);
}
/// <summary>
/// Gets the name of the task
/// </summary>
/// <value>The name.</value>
public override string Name
{
get { return "Create video chapter thumbnails"; }
}
/// <summary>
/// Gets the description.
/// </summary>
/// <value>The description.</value>
public override string Description
{
get { return "Creates thumbnails for videos that have chapters."; }
}
/// <summary>
/// Gets the category.
/// </summary>
/// <value>The category.</value>
public override string Category
{
get
{
return "Library";
}
}
}
}

210
MediaBrowser.Controller/ScheduledTasks/ImageCleanupTask.cs
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@@ -1,210 +0,0 @@
using MediaBrowser.Common.ScheduledTasks;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Controller.ScheduledTasks
{
/// <summary>
/// Class ImageCleanupTask
/// </summary>
public class ImageCleanupTask : BaseScheduledTask<Kernel>
{
/// <summary>
/// Initializes a new instance of the <see cref="ImageCleanupTask" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="taskManager">The task manager.</param>
/// <param name="logger">The logger.</param>
public ImageCleanupTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
: base(kernel, taskManager, logger)
{
}
/// <summary>
/// Creates the triggers that define when the task will run
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public override IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
return new ITaskTrigger[]
{
new DailyTrigger { TimeOfDay = TimeSpan.FromHours(2) }
};
}
/// <summary>
/// Returns the task to be executed
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <returns>Task.</returns>
protected override async Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress)
{
await EnsureChapterImages(cancellationToken).ConfigureAwait(false);
// First gather all image files
var files = GetFiles(Kernel.FFMpegManager.AudioImagesDataPath)
.Concat(GetFiles(Kernel.FFMpegManager.VideoImagesDataPath))
.Concat(GetFiles(Kernel.ProviderManager.ImagesDataPath))
.ToList();
// Now gather all items
var items = Kernel.RootFolder.RecursiveChildren.ToList();
items.Add(Kernel.RootFolder);
// Determine all possible image paths
var pathsInUse = items.SelectMany(GetPathsInUse)
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToDictionary(p => p, StringComparer.OrdinalIgnoreCase);
var numComplete = 0;
var tasks = files.Select(file => Task.Run(() =>
{
cancellationToken.ThrowIfCancellationRequested();
if (!pathsInUse.ContainsKey(file))
{
cancellationToken.ThrowIfCancellationRequested();
try
{
File.Delete(file);
}
catch (IOException ex)
{
Logger.ErrorException("Error deleting {0}", ex, file);
}
}
// Update progress
lock (progress)
{
numComplete++;
double percent = numComplete;
percent /= files.Count;
progress.Report(100 * percent);
}
}));
await Task.WhenAll(tasks).ConfigureAwait(false);
}
/// <summary>
/// Ensures the chapter images.
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
private Task EnsureChapterImages(CancellationToken cancellationToken)
{
var videos = Kernel.RootFolder.RecursiveChildren.OfType<Video>().Where(v => v.Chapters != null).ToList();
var tasks = videos.Select(v => Task.Run(async () =>
{
await Kernel.FFMpegManager.PopulateChapterImages(v, cancellationToken, false, true);
}));
return Task.WhenAll(tasks);
}
/// <summary>
/// Gets the paths in use.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>IEnumerable{System.String}.</returns>
private IEnumerable<string> GetPathsInUse(BaseItem item)
{
IEnumerable<string> images = new List<string> { };
if (item.Images != null)
{
images = images.Concat(item.Images.Values);
}
if (item.BackdropImagePaths != null)
{
images = images.Concat(item.BackdropImagePaths);
}
if (item.ScreenshotImagePaths != null)
{
images = images.Concat(item.ScreenshotImagePaths);
}
var video = item as Video;
if (video != null && video.Chapters != null)
{
images = images.Concat(video.Chapters.Where(i => !string.IsNullOrEmpty(i.ImagePath)).Select(i => i.ImagePath));
}
if (item.LocalTrailers != null)
{
foreach (var subItem in item.LocalTrailers)
{
images = images.Concat(GetPathsInUse(subItem));
}
}
var movie = item as Movie;
if (movie != null && movie.SpecialFeatures != null)
{
foreach (var subItem in movie.SpecialFeatures)
{
images = images.Concat(GetPathsInUse(subItem));
}
}
return images;
}
/// <summary>
/// Gets the files.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>IEnumerable{System.String}.</returns>
private IEnumerable<string> GetFiles(string path)
{
return Directory.EnumerateFiles(path, "*.jpg", SearchOption.AllDirectories).Concat(Directory.EnumerateFiles(path, "*.png", SearchOption.AllDirectories));
}
/// <summary>
/// Gets the name of the task
/// </summary>
/// <value>The name.</value>
public override string Name
{
get { return "Images cleanup"; }
}
/// <summary>
/// Gets the description.
/// </summary>
/// <value>The description.</value>
public override string Description
{
get { return "Deletes downloaded and extracted images that are no longer being used."; }
}
/// <summary>
/// Gets the category.
/// </summary>
/// <value>The category.</value>
public override string Category
{
get
{
return "Maintenance";
}
}
}
}

22
MediaBrowser.Controller/ScheduledTasks/PeopleValidationTask.cs
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@@ -1,5 +1,4 @@
using MediaBrowser.Common.ScheduledTasks;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.Threading;
@@ -10,23 +9,24 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// <summary>
/// Class PeopleValidationTask
/// </summary>
public class PeopleValidationTask : BaseScheduledTask<Kernel>
public class PeopleValidationTask : IScheduledTask
{
private readonly Kernel _kernel;
/// <summary>
/// Initializes a new instance of the <see cref="PeopleValidationTask" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="logger"></param>
public PeopleValidationTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
: base(kernel, taskManager, logger)
public PeopleValidationTask(Kernel kernel)
{
_kernel = kernel;
}
/// <summary>
/// Creates the triggers that define when the task will run
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public override IEnumerable<ITaskTrigger> GetDefaultTriggers()
public IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
return new ITaskTrigger[]
{
@@ -42,16 +42,16 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <returns>Task.</returns>
protected override Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress)
public Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
{
return Kernel.LibraryManager.ValidatePeople(cancellationToken, progress);
return _kernel.LibraryManager.ValidatePeople(cancellationToken, progress);
}
/// <summary>
/// Gets the name of the task
/// </summary>
/// <value>The name.</value>
public override string Name
public string Name
{
get { return "Refresh people"; }
}
@@ -60,7 +60,7 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// Gets the description.
/// </summary>
/// <value>The description.</value>
public override string Description
public string Description
{
get { return "Updates metadata for actors, artists and directors in your media library."; }
}
@@ -69,7 +69,7 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// Gets the category.
/// </summary>
/// <value>The category.</value>
public override string Category
public string Category
{
get
{

121
MediaBrowser.Controller/ScheduledTasks/PluginUpdateTask.cs
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@@ -1,121 +0,0 @@
using MediaBrowser.Common.ScheduledTasks;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Net;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Controller.ScheduledTasks
{
/// <summary>
/// Plugin Update Task
/// </summary>
public class PluginUpdateTask : BaseScheduledTask<Kernel>
{
/// <summary>
/// Initializes a new instance of the <see cref="PluginUpdateTask" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="logger"></param>
public PluginUpdateTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
: base(kernel, taskManager, logger)
{
}
/// <summary>
/// Creates the triggers that define when the task will run
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public override IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
return new ITaskTrigger[] {
// 1:30am
new DailyTrigger { TimeOfDay = TimeSpan.FromHours(1.5) },
new IntervalTrigger { Interval = TimeSpan.FromHours(2)}
};
}
/// <summary>
/// Update installed plugins
/// </summary>
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <returns>Task.</returns>
protected override async Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress)
{
progress.Report(0);
var packagesToInstall = (await Kernel.InstallationManager.GetAvailablePluginUpdates(true, cancellationToken).ConfigureAwait(false)).ToList();
progress.Report(10);
var numComplete = 0;
// Create tasks for each one
var tasks = packagesToInstall.Select(i => Task.Run(async () =>
{
cancellationToken.ThrowIfCancellationRequested();
try
{
await Kernel.InstallationManager.InstallPackage(i, new Progress<double> { }, cancellationToken).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
// InstallPackage has it's own inner cancellation token, so only throw this if it's ours
if (cancellationToken.IsCancellationRequested)
{
throw;
}
}
catch (HttpException ex)
{
Logger.ErrorException("Error downloading {0}", ex, i.name);
}
catch (IOException ex)
{
Logger.ErrorException("Error updating {0}", ex, i.name);
}
// Update progress
lock (progress)
{
numComplete++;
double percent = numComplete;
percent /= packagesToInstall.Count;
progress.Report((90 * percent) + 10);
}
}));
cancellationToken.ThrowIfCancellationRequested();
await Task.WhenAll(tasks).ConfigureAwait(false);
progress.Report(100);
}
/// <summary>
/// Gets the name of the task
/// </summary>
/// <value>The name.</value>
public override string Name
{
get { return "Check for plugin updates"; }
}
/// <summary>
/// Gets the description.
/// </summary>
/// <value>The description.</value>
public override string Description
{
get { return "Downloads and installs updates for plugins that are configured to update automatically."; }
}
}
}

25
MediaBrowser.Controller/ScheduledTasks/RefreshMediaLibraryTask.cs
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@@ -1,5 +1,4 @@
using MediaBrowser.Common.ScheduledTasks;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Tasks;
using System;
using System.Collections.Generic;
@@ -11,23 +10,27 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// <summary>
/// Class RefreshMediaLibraryTask
/// </summary>
public class RefreshMediaLibraryTask : BaseScheduledTask<Kernel>
public class RefreshMediaLibraryTask : IScheduledTask
{
/// <summary>
/// The _kernel
/// </summary>
private readonly Kernel _kernel;
/// <summary>
/// Initializes a new instance of the <see cref="RefreshMediaLibraryTask" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="logger"></param>
public RefreshMediaLibraryTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
: base(kernel, taskManager, logger)
public RefreshMediaLibraryTask(Kernel kernel)
{
_kernel = kernel;
}
/// <summary>
/// Gets the default triggers.
/// </summary>
/// <returns>IEnumerable{BaseTaskTrigger}.</returns>
public override IEnumerable<ITaskTrigger> GetDefaultTriggers()
public IEnumerable<ITaskTrigger> GetDefaultTriggers()
{
return new ITaskTrigger[] {
@@ -45,20 +48,20 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <returns>Task.</returns>
protected override Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress)
public Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
{
cancellationToken.ThrowIfCancellationRequested();
progress.Report(0);
return Kernel.LibraryManager.ValidateMediaLibrary(progress, cancellationToken);
return _kernel.LibraryManager.ValidateMediaLibrary(progress, cancellationToken);
}
/// <summary>
/// Gets the name.
/// </summary>
/// <value>The name.</value>
public override string Name
public string Name
{
get { return "Scan media library"; }
}
@@ -67,7 +70,7 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// Gets the description.
/// </summary>
/// <value>The description.</value>
public override string Description
public string Description
{
get { return "Scans your media library and refreshes metatata based on configuration."; }
}
@@ -76,7 +79,7 @@ namespace MediaBrowser.Controller.ScheduledTasks
/// Gets the category.
/// </summary>
/// <value>The category.</value>
public override string Category
public string Category
{
get
{