#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (C) 2008-2013 ShareX Developers
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)
using Newtonsoft.Json;
using System.Collections.Generic;
using UploadersLib.HelperClasses;
namespace UploadersLib.TextUploaders
{
using System;
using System.Collections.Specialized;
using System.Net;
public sealed class Gist : TextUploader
{
private readonly Uri GistUri = new Uri("https://api.github.com/gists");
private readonly Uri GistAuthorizeUri = new Uri("https://github.com/login/oauth/authorize");
private readonly Uri GistCompleteUri = new Uri("https://github.com/login/oauth/access_token");
private readonly Uri GistRedirectUri = new Uri("http://ksr.pailler.fr/gist/gist.html");
private readonly OAuth2Info oAuthInfos;
public Gist()
: this(null)
{
}
public Gist(OAuth2Info oAuthInfos)
{
this.oAuthInfos = oAuthInfos;
}
public string GetAuthorizationURL()
{
NameValueCollection queryString = System.Web.HttpUtility.ParseQueryString(string.Empty);
queryString["client_id"] = this.oAuthInfos.Client_ID;
queryString["redirect_uri"] = this.GistRedirectUri.ToString();
queryString["scope"] = "gist";
UriBuilder uri = new UriBuilder(this.GistAuthorizeUri);
uri.Query = queryString.ToString();
return uri.ToString();
}
public bool GetAccessToken(string code)
{
Dictionary args = new Dictionary();
args.Add("client_id", this.oAuthInfos.Client_ID);
args.Add("client_secret", this.oAuthInfos.Client_Secret);
args.Add("code", code);
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Accept", "application/json");
string response = this.SendPostRequest(this.GistCompleteUri.ToString(), args, headers: headers);
if (!string.IsNullOrEmpty(response))
{
OAuth2Token token = JsonConvert.DeserializeObject(response);
if (token != null && !string.IsNullOrEmpty(token.access_token))
{
this.oAuthInfos.Token = token;
return true;
}
}
return false;
}
public override UploadResult UploadText(string text, string fileName)
{
UploadResult ur = new UploadResult();
if (!string.IsNullOrEmpty(text) && !string.IsNullOrEmpty(fileName))
{
var gistUploadObject = new
{
@public = true,
files = new Dictionary
{
{ fileName, new { content = text } }
}
};
string argsJson = JsonConvert.SerializeObject(gistUploadObject);
string Uri = GistUri.ToString();
if (this.oAuthInfos != null)
{
Uri += "?access_token=" + this.oAuthInfos.Token.access_token;
}
string response = SendPostRequestJSON(Uri, argsJson);
if (response != null)
{
var gistReturnType = new { html_url = "" };
var gistReturnObject = JsonConvert.DeserializeAnonymousType(response, gistReturnType);
ur.URL = gistReturnObject.html_url;
}
}
return ur;
}
}
}