110 lines
3.9 KiB
C#
110 lines
3.9 KiB
C#
using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Drawing;
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using MediaBrowser.Model.Entities;
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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.Threading.Tasks;
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namespace MediaBrowser.Controller.Drawing
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{
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/// <summary>
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/// Interface IImageProcessor
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/// </summary>
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public interface IImageProcessor
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{
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/// <summary>
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/// Gets the image enhancers.
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/// </summary>
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/// <value>The image enhancers.</value>
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IEnumerable<IImageEnhancer> ImageEnhancers { get; }
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/// <summary>
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/// Gets the size of the image.
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/// </summary>
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/// <param name="path">The path.</param>
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/// <returns>ImageSize.</returns>
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ImageSize GetImageSize(string path);
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/// <summary>
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/// Gets the size of the image.
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/// </summary>
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/// <param name="path">The path.</param>
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/// <param name="imageDateModified">The image date modified.</param>
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/// <returns>ImageSize.</returns>
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ImageSize GetImageSize(string path, DateTime imageDateModified);
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/// <summary>
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/// Adds the parts.
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/// </summary>
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/// <param name="enhancers">The enhancers.</param>
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void AddParts(IEnumerable<IImageEnhancer> enhancers);
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/// <summary>
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/// Gets the supported enhancers.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="imageType">Type of the image.</param>
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/// <returns>IEnumerable{IImageEnhancer}.</returns>
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IEnumerable<IImageEnhancer> GetSupportedEnhancers(IHasImages item, ImageType imageType);
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/// <summary>
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/// Gets the image cache tag.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="image">The image.</param>
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/// <returns>Guid.</returns>
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Guid GetImageCacheTag(IHasImages item, ItemImageInfo image);
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/// <summary>
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/// Gets the image cache tag.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="imageType">Type of the image.</param>
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/// <param name="originalImagePath">The original image path.</param>
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/// <param name="dateModified">The date modified.</param>
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/// <param name="imageEnhancers">The image enhancers.</param>
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/// <returns>Guid.</returns>
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Guid GetImageCacheTag(IHasImages item, ImageType imageType, string originalImagePath, DateTime dateModified,
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List<IImageEnhancer> imageEnhancers);
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/// <summary>
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/// Processes the image.
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/// </summary>
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/// <param name="options">The options.</param>
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/// <param name="toStream">To stream.</param>
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/// <returns>Task.</returns>
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Task ProcessImage(ImageProcessingOptions options, Stream toStream);
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/// <summary>
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/// Gets the enhanced image.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="imageType">Type of the image.</param>
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/// <param name="imageIndex">Index of the image.</param>
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/// <returns>Task{System.String}.</returns>
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Task<string> GetEnhancedImage(IHasImages item, ImageType imageType, int imageIndex);
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}
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public static class ImageProcessorExtensions
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{
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public static Guid? GetImageCacheTag(this IImageProcessor processor, IHasImages item, ImageType imageType)
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{
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return processor.GetImageCacheTag(item, imageType, 0);
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}
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public static Guid? GetImageCacheTag(this IImageProcessor processor, IHasImages item, ImageType imageType, int imageIndex)
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{
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var imageInfo = item.GetImageInfo(imageType, imageIndex);
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if (imageInfo == null)
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{
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return null;
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}
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return processor.GetImageCacheTag(item, imageInfo);
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}
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}
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}
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