57 lines
1.3 KiB
C#
57 lines
1.3 KiB
C#
using System;
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using System.Threading.Tasks;
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using System.Net;
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using System.Drawing;
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using System.IO;
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namespace GalleryShare.RequestRouter
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{
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[HttpRequestRoute("GalleryShare")]
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public class RouteSendFile : IRequestRoute
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{
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static MimeSharp.Mime mimeDB = new MimeSharp.Mime();
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Size thumbnailSize = new Size(300, 200);
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public int Priority { get; } = 5;
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public RouteSendFile()
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{
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}
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public void SetParentServer(GalleryServer inParentServer)
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{
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}
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/// <remarks>
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/// The SendFile route can only handle requests to paths that are a valid file on disk.
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/// </remarks>
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public bool CanHandle(string rawUrl, string requestedPath)
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{
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if (File.Exists(requestedPath))
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return true;
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return false;
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}
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public async Task HandleRequestAsync(HttpListenerContext cycle, string requestedPath)
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{
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if(cycle.Request.QueryString["type"] == "thumbnail")
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{
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// Send a thumbnail!
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Console.WriteLine("Sending thumbnail for '{0}'", requestedPath);
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await ThumbnailGenerator.SendThumbnailPng(requestedPath, thumbnailSize, cycle);
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return;
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}
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// Send the raw file
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cycle.Response.ContentType = mimeDB.Lookup(requestedPath);
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Stream fileData = File.OpenRead(requestedPath);
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await fileData.CopyToAsync(cycle.Response.OutputStream);
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}
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}
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}
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