alteropen/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2026-05-28 19:38:26 +01:00
Code Issues Actions 9 Packages Projects Releases Wiki Activity

tightened up image saving to reduce knowledge of file names

Browse Source
This commit is contained in:
Luke Pulverenti
2013-06-28 16:25:58 -04:00
parent ac7d6256f4
commit 8a1b12b7d8
25 changed files with 584 additions and 410 deletions
Download Patch File Download Diff File Expand all files Collapse all files

136
MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
View File

@@ -2,11 +2,14 @@
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Net;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
@@ -22,11 +25,6 @@ namespace MediaBrowser.Server.Implementations.Providers
/// </summary>
public class ProviderManager : IProviderManager
{
/// <summary>
/// The remote image cache
/// </summary>
private readonly FileSystemRepository _remoteImageCache;
/// <summary>
/// The currently running metadata providers
/// </summary>
@@ -74,7 +72,6 @@ namespace MediaBrowser.Server.Implementations.Providers
_httpClient = httpClient;
ConfigurationManager = configurationManager;
_directoryWatchers = directoryWatchers;
_remoteImageCache = new FileSystemRepository(configurationManager.ApplicationPaths.DownloadedImagesDataPath);
configurationManager.ConfigurationUpdated += configurationManager_ConfigurationUpdated;
}
@@ -206,7 +203,7 @@ namespace MediaBrowser.Server.Implementations.Providers
try
{
var changed = await provider.FetchAsync(item, force, CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, innerCancellationTokenSource.Token).Token).ConfigureAwait(false);
if (changed)
{
return provider.ItemUpdateType;
@@ -315,90 +312,9 @@ namespace MediaBrowser.Server.Implementations.Providers
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{System.String}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task<string> DownloadAndSaveImage(BaseItem item, string source, string targetName, bool saveLocally, SemaphoreSlim resourcePool, CancellationToken cancellationToken)
public Task<string> DownloadAndSaveImage(BaseItem item, string source, string targetName, bool saveLocally, SemaphoreSlim resourcePool, CancellationToken cancellationToken)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (string.IsNullOrEmpty(source))
{
throw new ArgumentNullException("source");
}
if (string.IsNullOrEmpty(targetName))
{
throw new ArgumentNullException("targetName");
}
if (resourcePool == null)
{
throw new ArgumentNullException("resourcePool");
}
var img = await _httpClient.Get(source, resourcePool, cancellationToken).ConfigureAwait(false);
//download and save locally
return await SaveImage(item, img, targetName, saveLocally, cancellationToken).ConfigureAwait(false);
}
public async Task<string> SaveImage(BaseItem item, Stream source, string targetName, bool saveLocally, CancellationToken cancellationToken)
{
//download and save locally
var localPath = GetSavePath(item, targetName, saveLocally);
if (saveLocally) // queue to media directories
{
await SaveToLibraryFilesystem(item, localPath, source, cancellationToken).ConfigureAwait(false);
}
else
{
// we can write directly here because it won't affect the watchers
try
{
using (var fs = new FileStream(localPath, FileMode.Create, FileAccess.Write, FileShare.Read, StreamDefaults.DefaultFileStreamBufferSize, FileOptions.Asynchronous))
{
await source.CopyToAsync(fs, StreamDefaults.DefaultCopyToBufferSize, cancellationToken).ConfigureAwait(false);
}
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception e)
{
_logger.ErrorException("Error downloading and saving image " + localPath, e);
throw;
}
finally
{
source.Dispose();
}
}
return localPath;
}
/// <summary>
/// Gets the save path.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="targetFileName">Name of the target file.</param>
/// <param name="saveLocally">if set to <c>true</c> [save locally].</param>
/// <returns>System.String.</returns>
public string GetSavePath(BaseItem item, string targetFileName, bool saveLocally)
{
var path = (saveLocally && item.MetaLocation != null) ?
Path.Combine(item.MetaLocation, targetFileName) :
_remoteImageCache.GetResourcePath(item.GetType().FullName + item.Id.ToString(), targetFileName);
var parentPath = Path.GetDirectoryName(path);
if (!Directory.Exists(parentPath))
{
Directory.CreateDirectory(parentPath);
}
return path;
throw new HttpException(string.Empty) { IsTimedOut = true };
}
/// <summary>
@@ -462,5 +378,45 @@ namespace MediaBrowser.Server.Implementations.Providers
_directoryWatchers.RemoveTempIgnore(path);
}
}
/// <summary>
/// Saves the image.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="url">The URL.</param>
/// <param name="resourcePool">The resource pool.</param>
/// <param name="type">The type.</param>
/// <param name="imageIndex">Index of the image.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public async Task SaveImage(BaseItem item, string url, SemaphoreSlim resourcePool, ImageType type, int? imageIndex, CancellationToken cancellationToken)
{
var response = await _httpClient.GetResponse(new HttpRequestOptions
{
CancellationToken = cancellationToken,
ResourcePool = resourcePool,
Url = url
}).ConfigureAwait(false);
await SaveImage(item, response.Content, response.ContentType, type, imageIndex, cancellationToken)
.ConfigureAwait(false);
}
/// <summary>
/// Saves the image.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="source">The source.</param>
/// <param name="mimeType">Type of the MIME.</param>
/// <param name="type">The type.</param>
/// <param name="imageIndex">Index of the image.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public Task SaveImage(BaseItem item, Stream source, string mimeType, ImageType type, int? imageIndex, CancellationToken cancellationToken)
{
return new ImageSaver(ConfigurationManager, _directoryWatchers).SaveImage(item, source, mimeType, type, imageIndex, cancellationToken);
}
}
}