#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2016 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at .
*/
#endregion License Information (GPL v3)
// Credits: https://github.com/Dinnerbone
using Newtonsoft.Json;
using ShareX.HelpersLib;
using System.Collections.Generic;
using System.IO;
using System.Threading;
namespace ShareX.UploadersLib.FileUploaders
{
public class GfycatFileUploaderService : FileUploaderService
{
public override FileDestination EnumValue { get; } = FileDestination.Gfycat;
public override bool CheckConfig(UploadersConfig config) => true;
public override GenericUploader CreateUploader(UploadersConfig config, TaskReferenceHelper taskInfo)
{
return new GfycatUploader();
}
}
public class GfycatUploader : FileUploader
{
public bool NoResize { get; set; }
public bool IgnoreExisting { get; set; }
public GfycatUploader()
{
NoResize = true;
IgnoreExisting = false;
}
public override UploadResult Upload(Stream stream, string fileName)
{
// Magical official values from http://www.reddit.com/r/gfycat/comments/20xbth/any_word_on_allowing_uploading_a_gif_through_the/
Dictionary args = new Dictionary();
args.Add("key", Helpers.GetRandomAlphanumeric(10));
args.Add("acl", "private");
args.Add("AWSAccessKeyId", "AKIAIT4VU4B7G2LQYKZQ");
args.Add("policy", "eyAiZXhwaXJhdGlvbiI6ICIyMDIwLTEyLTAxVDEyOjAwOjAwLjAwMFoiLAogICAgICAgICAgICAiY29uZGl0aW9ucyI6IFsKICAgICAgICAgICAgeyJidWNrZXQiOiAiZ2lmYWZmZSJ9LAogICAgICAgICAgICBbInN0YXJ0cy13aXRoIiwgIiRrZXkiLCAiIl0sCiAgICAgICAgICAgIHsiYWNsIjogInByaXZhdGUifSwKCSAgICB7InN1Y2Nlc3NfYWN0aW9uX3N0YXR1cyI6ICIyMDAifSwKICAgICAgICAgICAgWyJzdGFydHMtd2l0aCIsICIkQ29udGVudC1UeXBlIiwgIiJdLAogICAgICAgICAgICBbImNvbnRlbnQtbGVuZ3RoLXJhbmdlIiwgMCwgNTI0Mjg4MDAwXQogICAgICAgICAgICBdCiAgICAgICAgICB9");
args.Add("success_action_status", "200");
args.Add("signature", "mk9t/U/wRN4/uU01mXfeTe2Kcoc=");
args.Add("Content-Type", Helpers.GetMimeType(fileName));
UploadResult result = UploadData("https://gifaffe.s3.amazonaws.com/", stream, fileName, "file", args);
if (!result.IsError)
{
TranscodeFile(args["key"], result);
}
return result;
}
private void TranscodeFile(string key, UploadResult result)
{
Dictionary args = new Dictionary();
if (NoResize) args.Add("noResize", "true");
if (IgnoreExisting) args.Add("noMd5", "true");
string url = CreateQuery("https://upload.gfycat.com/transcodeRelease/" + key, args);
string transcodeJson = SendRequest(HttpMethod.GET, url);
GfycatTranscodeResponse transcodeResponse = JsonConvert.DeserializeObject(transcodeJson);
if (transcodeResponse.IsOk)
{
ProgressManager progress = new ProgressManager(10000);
if (AllowReportProgress)
{
OnProgressChanged(progress);
}
while (!StopUploadRequested)
{
string statusJson = SendRequest(HttpMethod.GET, "https://upload.gfycat.com/status/" + key);
GfycatStatusResponse response = JsonConvert.DeserializeObject(statusJson);
if (response.Error != null)
{
Errors.Add(response.Error);
result.IsSuccess = false;
break;
}
else if (response.GfyName != null)
{
result.IsSuccess = true;
result.URL = "https://gfycat.com/" + response.GfyName;
break;
}
if (AllowReportProgress && progress.UpdateProgress((progress.Length - progress.Position) / response.Time))
{
OnProgressChanged(progress);
}
Thread.Sleep(100);
}
}
else
{
Errors.Add(transcodeResponse.Error);
result.IsSuccess = false;
}
}
}
public class GfycatTranscodeResponse
{
public bool IsOk { get; set; }
public string Error { get; set; }
}
public class GfycatStatusResponse
{
public string Task { get; set; }
public int Time { get; set; }
public string GfyName { get; set; }
public string Error { get; set; }
}
}