48 lines
1.5 KiB
PHP
48 lines
1.5 KiB
PHP
<?php
|
|
namespace App\Controllers;
|
|
|
|
class ProxyController {
|
|
const VALID_TIKTOK_DOMAINS = [
|
|
"tiktokcdn.com", "tiktokcdn-us.com", "tiktok.com"
|
|
];
|
|
|
|
static private function isValidDomain(string $url) {
|
|
$host = parse_url($url, PHP_URL_HOST);
|
|
$host_split = explode('.', $host);
|
|
$host_count = count($host_split);
|
|
if ($host_count === 2) {
|
|
// Using no watermark
|
|
return in_array($host_split[0] . '.' . $host_split[1], self::VALID_TIKTOK_DOMAINS);
|
|
} elseif ($host_count === 3) {
|
|
return in_array($host_split[1] . '.' . $host_split[2], self::VALID_TIKTOK_DOMAINS);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static public function stream() {
|
|
if (!isset($_GET['url'])) {
|
|
die('You need to send a url!');
|
|
}
|
|
|
|
$url = $_GET['url'];
|
|
if (!filter_var($url, FILTER_VALIDATE_URL) || !self::isValidDomain($url)) {
|
|
die('Not a valid URL');
|
|
}
|
|
|
|
if (isset($_GET['download'])) {
|
|
// Download
|
|
$downloader = new \Sovit\TikTok\Download();
|
|
$filename = 'tiktok-video';
|
|
if (isset($_GET['id'], $_GET['user'])) {
|
|
$filename .= '-' . $_GET['user'] . '-' . $_GET['id'];
|
|
}
|
|
$watermark = isset($_GET['watermark']);
|
|
$downloader->url($url, $filename, $watermark);
|
|
} else {
|
|
// Stream
|
|
$streamer = new \Sovit\TikTok\Stream();
|
|
$streamer->stream($url);
|
|
}
|
|
}
|
|
}
|