105 lines
4.4 KiB
C#
105 lines
4.4 KiB
C#
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 Jellyfin.Api.Attributes;
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using Jellyfin.Data.Enums;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Net;
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using MediaBrowser.Model.Querying;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Logging;
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namespace Jellyfin.Api.Controllers
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{
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/// <summary>
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/// Splashscreen controller.
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/// </summary>
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[Route("Splashscreen")]
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public class SplashscreenController : BaseJellyfinApiController
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{
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private readonly IImageEncoder _imageEncoder;
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private readonly IItemRepository _itemRepository;
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private readonly IApplicationPaths _appPaths;
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private readonly ILogger _logger;
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/// <summary>
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/// Initializes a new instance of the <see cref="SplashscreenController"/> class.
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/// </summary>
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/// <param name="imageEncoder">Instance of the <see cref="IImageEncoder"/> interface.</param>
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/// <param name="itemRepository">Instance of the <see cref="IItemRepository"/> interface.</param>
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/// <param name="applicationPaths">Instance of the <see cref="IApplicationPaths"/> interface.</param>
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/// <param name="logger">Instance of the <see cref="ILogger"/> interface.</param>
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public SplashscreenController(
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IImageEncoder imageEncoder,
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IItemRepository itemRepository,
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IApplicationPaths applicationPaths,
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ILogger<SplashscreenController> logger)
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{
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_imageEncoder = imageEncoder;
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_itemRepository = itemRepository;
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_appPaths = applicationPaths;
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_logger = logger;
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}
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/// <summary>
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/// Generates or gets the splashscreen.
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/// </summary>
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/// <param name="darken">Darken the generated image.</param>
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/// <param name="width">The image width.</param>
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/// <param name="height">The image height.</param>
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/// <param name="regenerate">Whether to regenerate the image, regardless if one already exists.</param>
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/// <returns>The splashscreen.</returns>
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[HttpGet]
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[ProducesResponseType(StatusCodes.Status200OK)]
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[ProducesResponseType(StatusCodes.Status500InternalServerError)]
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[ProducesImageFile]
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public ActionResult GetSplashscreen(
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[FromQuery] bool? darken = false,
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[FromQuery] int? width = 1920,
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[FromQuery] int? height = 1080,
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[FromQuery] bool? regenerate = false)
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{
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var outputPath = Path.Combine(_appPaths.DataPath, $"splashscreen-{width}x{height}-{darken}.jpg");
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if (!System.IO.File.Exists(outputPath) || (regenerate ?? false))
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{
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var posters = GetItemsWithImageType(ImageType.Primary).Select(x => x.GetImages(ImageType.Primary).First().Path).ToList();
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var landscape = GetItemsWithImageType(ImageType.Thumb).Select(x => x.GetImages(ImageType.Thumb).First().Path).ToList();
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if (landscape.Count == 0)
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{
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_logger.LogDebug("No thumb images found. Using backdrops to generate splashscreen.");
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landscape = GetItemsWithImageType(ImageType.Backdrop).Select(x => x.GetImages(ImageType.Backdrop).First().Path).ToList();
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}
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_imageEncoder.CreateSplashscreen(new SplashscreenOptions(posters, landscape, outputPath, width!.Value, height!.Value, darken!.Value));
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}
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return PhysicalFile(outputPath, MimeTypes.GetMimeType(outputPath));
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}
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private IReadOnlyList<BaseItem> GetItemsWithImageType(ImageType imageType)
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{
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return _itemRepository.GetItemList(new InternalItemsQuery
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{
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CollapseBoxSetItems = false,
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Recursive = true,
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DtoOptions = new DtoOptions(false),
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ImageTypes = new ImageType[] { imageType },
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Limit = 8,
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OrderBy = new ValueTuple<string, SortOrder>[]
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{
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new ValueTuple<string, SortOrder>(ItemSortBy.Random, SortOrder.Ascending)
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},
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IncludeItemTypes = new string[] { "Movie", "Series" }
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});
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}
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}
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}
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