TeleTok/VidDownload.cs
2023-02-15 12:20:07 -05:00

60 lines
1.9 KiB
C#

using System;
using System.Diagnostics;
using System.Net;
namespace TeleTok
{
public class VidDownload
{
// Takes the scraped TikTok URL and appends it to the proxy downloader link then returns it
public static string TikTokURL(string videourl)
{
string url = videourl;
string proxyUrl;
TeleTok.LogMessage("Video for " + videourl + " processing..");
if(url.Contains("vm.tiktok.com"))
{
url = UnshortenUrl(url);
}
proxyUrl = CreateDownloadLink(url);
TeleTok.LogMessage("");
return proxyUrl;
}
// Runs the URL through a web request then returns the full url
static string UnshortenUrl(string videourl)
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(videourl);
req.AllowAutoRedirect = false;
var resp = req.GetResponse();
string realUrl = resp.Headers["Location"];
return realUrl;
}
//Breaks apart the URL and extracts the User and Video ID to be processed into a working download link
static string CreateDownloadLink(string videourl)
{
Uri segmentedUri = new Uri(videourl);
segmentedUri = new Uri(segmentedUri.AbsoluteUri.Replace(segmentedUri.Query, string.Empty));
string videoUser = segmentedUri.Segments[1];
videoUser = videoUser.Replace(@"/", "");
string videoID = segmentedUri.Segments[3];
string fixedUrl = "https://www.tiktok.com/" + videoUser + "/video/" + videoID + @"&id=" + videoID + @"&user=" + videoUser.Remove(0);
string proxyLink = TeleTok.ptInstance + "/download?url=" + fixedUrl;
TeleTok.LogMessage("Input User ID is: " + videoUser);
TeleTok.LogMessage("Input video ID is: " + videoID);
return proxyLink;
}
}
}