Remove RemoteImageService.cs
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crobibero
parent
552a74eb6e
commit
3c18745f53
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@ -1,297 +0,0 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller;
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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.Net;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Providers;
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using MediaBrowser.Model.Services;
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using Microsoft.Extensions.Logging;
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namespace MediaBrowser.Api.Images
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{
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public class BaseRemoteImageRequest : IReturn<RemoteImageResult>
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{
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[ApiMember(Name = "Type", Description = "The image type", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
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public ImageType? Type { get; set; }
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/// <summary>
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/// Skips over a given number of items within the results. Use for paging.
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/// </summary>
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/// <value>The start index.</value>
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[ApiMember(Name = "StartIndex", Description = "Optional. The record index to start at. All items with a lower index will be dropped from the results.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
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public int? StartIndex { get; set; }
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/// <summary>
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/// The maximum number of items to return
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/// </summary>
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/// <value>The limit.</value>
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[ApiMember(Name = "Limit", Description = "Optional. The maximum number of records to return", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
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public int? Limit { get; set; }
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[ApiMember(Name = "ProviderName", Description = "Optional. The image provider to use", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
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public string ProviderName { get; set; }
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[ApiMember(Name = "IncludeAllLanguages", Description = "Optional.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
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public bool IncludeAllLanguages { get; set; }
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}
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[Route("/Items/{Id}/RemoteImages", "GET", Summary = "Gets available remote images for an item")]
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[Authenticated]
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public class GetRemoteImages : BaseRemoteImageRequest
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{
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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}
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[Route("/Items/{Id}/RemoteImages/Providers", "GET", Summary = "Gets available remote image providers for an item")]
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[Authenticated]
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public class GetRemoteImageProviders : IReturn<List<ImageProviderInfo>>
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{
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Id { get; set; }
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}
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public class BaseDownloadRemoteImage : IReturnVoid
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{
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[ApiMember(Name = "Type", Description = "The image type", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "GET,POST")]
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public ImageType Type { get; set; }
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[ApiMember(Name = "ProviderName", Description = "The image provider", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET,POST")]
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public string ProviderName { get; set; }
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[ApiMember(Name = "ImageUrl", Description = "The image url", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET,POST")]
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public string ImageUrl { get; set; }
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}
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[Route("/Items/{Id}/RemoteImages/Download", "POST", Summary = "Downloads a remote image for an item")]
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[Authenticated(Roles = "Admin")]
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public class DownloadRemoteImage : BaseDownloadRemoteImage
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{
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/// <summary>
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/// Gets or sets the id.
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/// </summary>
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/// <value>The id.</value>
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[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
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public string Id { get; set; }
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}
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[Route("/Images/Remote", "GET", Summary = "Gets a remote image")]
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public class GetRemoteImage
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{
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[ApiMember(Name = "ImageUrl", Description = "The image url", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "GET")]
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public string ImageUrl { get; set; }
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}
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public class RemoteImageService : BaseApiService
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{
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private readonly IProviderManager _providerManager;
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private readonly IServerApplicationPaths _appPaths;
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private readonly IHttpClient _httpClient;
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private readonly IFileSystem _fileSystem;
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private readonly ILibraryManager _libraryManager;
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public RemoteImageService(
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ILogger<RemoteImageService> logger,
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IServerConfigurationManager serverConfigurationManager,
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IHttpResultFactory httpResultFactory,
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IProviderManager providerManager,
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IServerApplicationPaths appPaths,
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IHttpClient httpClient,
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IFileSystem fileSystem,
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ILibraryManager libraryManager)
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: base(logger, serverConfigurationManager, httpResultFactory)
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{
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_providerManager = providerManager;
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_appPaths = appPaths;
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_httpClient = httpClient;
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_fileSystem = fileSystem;
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_libraryManager = libraryManager;
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}
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public object Get(GetRemoteImageProviders request)
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{
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var item = _libraryManager.GetItemById(request.Id);
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var result = GetImageProviders(item);
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return ToOptimizedResult(result);
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}
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private List<ImageProviderInfo> GetImageProviders(BaseItem item)
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{
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return _providerManager.GetRemoteImageProviderInfo(item).ToList();
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}
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public async Task<object> Get(GetRemoteImages request)
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{
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var item = _libraryManager.GetItemById(request.Id);
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var images = await _providerManager.GetAvailableRemoteImages(item, new RemoteImageQuery(request.ProviderName)
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{
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IncludeAllLanguages = request.IncludeAllLanguages,
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IncludeDisabledProviders = true,
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ImageType = request.Type
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}, CancellationToken.None).ConfigureAwait(false);
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var imagesList = images.ToArray();
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var allProviders = _providerManager.GetRemoteImageProviderInfo(item);
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if (request.Type.HasValue)
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{
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allProviders = allProviders.Where(i => i.SupportedImages.Contains(request.Type.Value));
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}
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var result = new RemoteImageResult
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{
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TotalRecordCount = imagesList.Length,
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Providers = allProviders.Select(i => i.Name)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.ToArray()
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};
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if (request.StartIndex.HasValue)
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{
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imagesList = imagesList.Skip(request.StartIndex.Value)
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.ToArray();
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}
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if (request.Limit.HasValue)
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{
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imagesList = imagesList.Take(request.Limit.Value)
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.ToArray();
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}
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result.Images = imagesList;
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return result;
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}
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/// <summary>
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/// Posts the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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public Task Post(DownloadRemoteImage request)
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{
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var item = _libraryManager.GetItemById(request.Id);
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return DownloadRemoteImage(item, request);
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}
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/// <summary>
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/// Downloads the remote image.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="request">The request.</param>
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/// <returns>Task.</returns>
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private async Task DownloadRemoteImage(BaseItem item, BaseDownloadRemoteImage request)
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{
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await _providerManager.SaveImage(item, request.ImageUrl, request.Type, null, CancellationToken.None).ConfigureAwait(false);
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item.UpdateToRepository(ItemUpdateType.ImageUpdate, CancellationToken.None);
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}
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/// <summary>
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/// Gets the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <returns>System.Object.</returns>
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public async Task<object> Get(GetRemoteImage request)
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{
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var urlHash = request.ImageUrl.GetMD5();
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var pointerCachePath = GetFullCachePath(urlHash.ToString());
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string contentPath;
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try
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{
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contentPath = File.ReadAllText(pointerCachePath);
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if (File.Exists(contentPath))
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{
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return await ResultFactory.GetStaticFileResult(Request, contentPath).ConfigureAwait(false);
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}
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}
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catch (FileNotFoundException)
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{
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// Means the file isn't cached yet
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}
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catch (IOException)
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{
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// Means the file isn't cached yet
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}
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await DownloadImage(request.ImageUrl, urlHash, pointerCachePath).ConfigureAwait(false);
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// Read the pointer file again
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contentPath = File.ReadAllText(pointerCachePath);
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return await ResultFactory.GetStaticFileResult(Request, contentPath).ConfigureAwait(false);
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}
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/// <summary>
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/// Downloads the image.
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/// </summary>
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/// <param name="url">The URL.</param>
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/// <param name="urlHash">The URL hash.</param>
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/// <param name="pointerCachePath">The pointer cache path.</param>
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/// <returns>Task.</returns>
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private async Task DownloadImage(string url, Guid urlHash, string pointerCachePath)
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{
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using var result = await _httpClient.GetResponse(new HttpRequestOptions
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{
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Url = url,
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BufferContent = false
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}).ConfigureAwait(false);
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var ext = result.ContentType.Split('/')[^1];
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var fullCachePath = GetFullCachePath(urlHash + "." + ext);
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Directory.CreateDirectory(Path.GetDirectoryName(fullCachePath));
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var stream = result.Content;
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await using (stream.ConfigureAwait(false))
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{
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var filestream = new FileStream(fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true);
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await using (filestream.ConfigureAwait(false))
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{
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await stream.CopyToAsync(filestream).ConfigureAwait(false);
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}
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}
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Directory.CreateDirectory(Path.GetDirectoryName(pointerCachePath));
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File.WriteAllText(pointerCachePath, fullCachePath);
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}
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/// <summary>
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/// Gets the full cache path.
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/// </summary>
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/// <param name="filename">The filename.</param>
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/// <returns>System.String.</returns>
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private string GetFullCachePath(string filename)
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{
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return Path.Combine(_appPaths.CachePath, "remote-images", filename.Substring(0, 1), filename);
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}
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}
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}
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