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56 lines
2 KiB
C#
56 lines
2 KiB
C#
using System.Collections.Generic;
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using MediaBrowser.Common.IO;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using System;
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using System.IO;
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using System.Linq;
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namespace MediaBrowser.Providers
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{
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public class CollectionFolderImageProvider : ImageFromMediaLocationProvider
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{
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public CollectionFolderImageProvider(ILogManager logManager, IServerConfigurationManager configurationManager, IFileSystem fileSystem)
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: base(logManager, configurationManager, fileSystem)
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{
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}
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public override bool Supports(BaseItem item)
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{
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return item is CollectionFolder && item.LocationType == LocationType.FileSystem;
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}
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public override MetadataProviderPriority Priority
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{
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get { return MetadataProviderPriority.Second; }
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}
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protected override FileSystemInfo GetImage(BaseItem item, ItemResolveArgs args, string filenameWithoutExtension)
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{
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return item.ResolveArgs.PhysicalLocations
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.Select(i => GetImageFromLocation(i, filenameWithoutExtension))
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.FirstOrDefault(i => i != null);
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}
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protected override Guid GetFileSystemStamp(IEnumerable<BaseItem> items)
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{
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var files = items.SelectMany(i => i.ResolveArgs.PhysicalLocations)
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.Select(i => new DirectoryInfo(i))
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.SelectMany(i => i.EnumerateFiles("*", SearchOption.TopDirectoryOnly))
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.Where(i =>
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{
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var ext = i.Extension;
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return !string.IsNullOrEmpty(ext) &&
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BaseItem.SupportedImageExtensions.Contains(ext, StringComparer.OrdinalIgnoreCase);
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})
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.ToList();
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return GetFileSystemStamp(files);
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}
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}
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}
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