jellyfin/MediaBrowser.Providers/Movies/MovieDbPersonImageProvider.cs

208 lines
7.2 KiB
C#
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using MediaBrowser.Common.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Providers;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Providers.Movies
{
/// <summary>
/// Class MovieDbPersonImageProvider.
/// </summary>
public class MovieDbPersonImageProvider : BaseMetadataProvider
{
/// <summary>
/// The _provider manager
/// </summary>
private readonly IProviderManager _providerManager;
private readonly IFileSystem _fileSystem;
/// <summary>
/// Initializes a new instance of the <see cref="MediaBrowser.Providers.Movies.MovieDbImagesProvider"/> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
/// <param name="configurationManager">The configuration manager.</param>
/// <param name="providerManager">The provider manager.</param>
public MovieDbPersonImageProvider(ILogManager logManager, IServerConfigurationManager configurationManager, IProviderManager providerManager, IFileSystem fileSystem)
: base(logManager, configurationManager)
{
_providerManager = providerManager;
_fileSystem = fileSystem;
}
/// <summary>
/// Gets the priority.
/// </summary>
/// <value>The priority.</value>
public override MetadataProviderPriority Priority
{
get { return MetadataProviderPriority.Third; }
}
/// <summary>
/// Supports the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
public override bool Supports(BaseItem item)
{
return item is Person;
}
public override ItemUpdateType ItemUpdateType
{
get
{
return ItemUpdateType.ImageUpdate;
}
}
/// <summary>
/// Gets a value indicating whether [requires internet].
/// </summary>
/// <value><c>true</c> if [requires internet]; otherwise, <c>false</c>.</value>
public override bool RequiresInternet
{
get
{
return true;
}
}
/// <summary>
/// Gets a value indicating whether [refresh on version change].
/// </summary>
/// <value><c>true</c> if [refresh on version change]; otherwise, <c>false</c>.</value>
protected override bool RefreshOnVersionChange
{
get
{
return true;
}
}
/// <summary>
/// Gets the provider version.
/// </summary>
/// <value>The provider version.</value>
protected override string ProviderVersion
{
get
{
return "3";
}
}
/// <summary>
/// Needses the refresh internal.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="providerInfo">The provider info.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
protected override bool NeedsRefreshInternal(BaseItem item, BaseProviderInfo providerInfo)
{
if (string.IsNullOrEmpty(item.GetProviderId(MetadataProviders.Tmdb)))
{
return false;
}
// Don't refresh if we already have both poster and backdrop and we're not refreshing images
if (item.HasImage(ImageType.Primary))
{
return false;
}
return base.NeedsRefreshInternal(item, providerInfo);
}
/// <summary>
/// Needses the refresh based on compare date.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="providerInfo">The provider info.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
protected override bool NeedsRefreshBasedOnCompareDate(BaseItem item, BaseProviderInfo providerInfo)
{
var provderId = item.GetProviderId(MetadataProviders.Tmdb);
if (!string.IsNullOrEmpty(provderId))
{
// Process images
var path = MovieDbPersonProvider.GetPersonDataFilePath(ConfigurationManager.ApplicationPaths, provderId);
var fileInfo = new FileInfo(path);
if (fileInfo.Exists)
{
return _fileSystem.GetLastWriteTimeUtc(fileInfo) > providerInfo.LastRefreshed;
}
return false;
}
return false;
}
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
/// <param name="item">The item.</param>
/// <param name="force">if set to <c>true</c> [force].</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{System.Boolean}.</returns>
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public override async Task<bool> FetchAsync(BaseItem item, bool force, BaseProviderInfo providerInfo, CancellationToken cancellationToken)
{
var images = await _providerManager.GetAvailableRemoteImages(item, cancellationToken, ManualMovieDbPersonImageProvider.ProviderName).ConfigureAwait(false);
await ProcessImages(item, images.ToList(), cancellationToken).ConfigureAwait(false);
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SetLastRefreshed(item, DateTime.UtcNow, providerInfo);
return true;
}
/// <summary>
/// Processes the images.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="images">The images.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task.</returns>
private async Task ProcessImages(BaseItem item, List<RemoteImageInfo> images, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var eligiblePosters = images
.Where(i => i.Type == ImageType.Primary)
.ToList();
// poster
if (eligiblePosters.Count > 0 && !item.HasImage(ImageType.Primary) && !item.LockedFields.Contains(MetadataFields.Images))
{
var poster = eligiblePosters[0];
var url = poster.Url;
var img = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken
}).ConfigureAwait(false);
await _providerManager.SaveImage(item, img, MimeTypes.GetMimeType(url), ImageType.Primary, null, url, cancellationToken)
.ConfigureAwait(false);
}
}
}
}