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#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Providers;
namespace MediaBrowser.Providers.Studios
{
public class StudiosImageProvider : IRemoteImageProvider
{
private readonly IServerConfigurationManager _config;
private readonly IHttpClientFactory _httpClientFactory;
private readonly IFileSystem _fileSystem;
public StudiosImageProvider(IServerConfigurationManager config, IHttpClientFactory httpClientFactory, IFileSystem fileSystem)
{
_config = config;
_httpClientFactory = httpClientFactory;
_fileSystem = fileSystem;
}
public string Name => "Emby Designs";
public int Order => 0;
public bool Supports(BaseItem item)
{
return item is Studio;
}
public IEnumerable<ImageType> GetSupportedImages(BaseItem item)
{
return new List<ImageType>
{
ImageType.Primary,
ImageType.Thumb
};
}
public Task<IEnumerable<RemoteImageInfo>> GetImages(BaseItem item, CancellationToken cancellationToken)
{
return GetImages(item, true, true, cancellationToken);
}
private async Task<IEnumerable<RemoteImageInfo>> GetImages(BaseItem item, bool posters, bool thumbs, CancellationToken cancellationToken)
{
var list = new List<RemoteImageInfo>();
if (posters)
{
var posterPath = Path.Combine(_config.ApplicationPaths.CachePath, "imagesbyname", "remotestudioposters.txt");
posterPath = await EnsurePosterList(posterPath, cancellationToken).ConfigureAwait(false);
list.Add(GetImage(item, posterPath, ImageType.Primary, "folder"));
}
cancellationToken.ThrowIfCancellationRequested();
if (thumbs)
{
var thumbsPath = Path.Combine(_config.ApplicationPaths.CachePath, "imagesbyname", "remotestudiothumbs.txt");
thumbsPath = await EnsureThumbsList(thumbsPath, cancellationToken).ConfigureAwait(false);
list.Add(GetImage(item, thumbsPath, ImageType.Thumb, "thumb"));
}
return list.Where(i => i != null);
}
private RemoteImageInfo GetImage(BaseItem item, string filename, ImageType type, string remoteFilename)
{
var list = GetAvailableImages(filename);
var match = FindMatch(item, list);
if (!string.IsNullOrEmpty(match))
{
var url = GetUrl(match, remoteFilename);
return new RemoteImageInfo
{
ProviderName = Name,
Type = type,
Url = url
};
}
return null;
}
private string GetUrl(string image, string filename)
{
return string.Format(CultureInfo.InvariantCulture, "https://raw.github.com/MediaBrowser/MediaBrowser.Resources/master/images/imagesbyname/studios/{0}/{1}.jpg", image, filename);
}
private Task<string> EnsureThumbsList(string file, CancellationToken cancellationToken)
{
const string url = "https://raw.github.com/MediaBrowser/MediaBrowser.Resources/master/images/imagesbyname/studiothumbs.txt";
return EnsureList(url, file, _fileSystem, cancellationToken);
}
private Task<string> EnsurePosterList(string file, CancellationToken cancellationToken)
{
const string url = "https://raw.github.com/MediaBrowser/MediaBrowser.Resources/master/images/imagesbyname/studioposters.txt";
return EnsureList(url, file, _fileSystem, cancellationToken);
}
public Task<HttpResponseMessage> GetImageResponse(string url, CancellationToken cancellationToken)
{
var httpClient = _httpClientFactory.CreateClient(NamedClient.Default);
return httpClient.GetAsync(url, cancellationToken);
}
/// <summary>
/// Ensures the list.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="file">The file.</param>
/// <param name="fileSystem">The file system.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public async Task<string> EnsureList(string url, string file, IFileSystem fileSystem, CancellationToken cancellationToken)
{
var fileInfo = fileSystem.GetFileInfo(file);
if (!fileInfo.Exists || (DateTime.UtcNow - fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays > 1)
{
var httpClient = _httpClientFactory.CreateClient(NamedClient.Default);
Directory.CreateDirectory(Path.GetDirectoryName(file));
await using var response = await httpClient.GetStreamAsync(url, cancellationToken).ConfigureAwait(false);
await using var fileStream = new FileStream(file, FileMode.Create);
await response.CopyToAsync(fileStream, cancellationToken).ConfigureAwait(false);
}
return file;
}
public string FindMatch(BaseItem item, IEnumerable<string> images)
{
var name = GetComparableName(item.Name);
return images.FirstOrDefault(i => string.Equals(name, GetComparableName(i), StringComparison.OrdinalIgnoreCase));
}
private string GetComparableName(string name)
{
return name.Replace(" ", string.Empty, StringComparison.Ordinal)
.Replace(".", string.Empty, StringComparison.Ordinal)
.Replace("&", string.Empty, StringComparison.Ordinal)
.Replace("!", string.Empty, StringComparison.Ordinal)
.Replace(",", string.Empty, StringComparison.Ordinal)
.Replace("/", string.Empty, StringComparison.Ordinal);
}
public IEnumerable<string> GetAvailableImages(string file)
{
using (var fileStream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (var reader = new StreamReader(fileStream))
{
var lines = new List<string>();
foreach (var line in reader.ReadAllLines())
{
if (!string.IsNullOrWhiteSpace(line))
{
lines.Add(line);
}
}
return lines;
}
}
}
}
}
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