Download Github Release asset file via PHP - php

Question

I am using PHP Github API to list my releases. Now I need to copy an asset file to my server from the latest release.
The PHP Github API does not provide download functionality so I decided to make a cURL request directly.
This is my code atm:
<pre>
<?php
// This file is generated by Composer
require_once '../vendor/autoload.php';
$client = new \Github\Client();
$client->authenticate(':mytoken', null, Github\Client::AUTH_ACCESS_TOKEN);
$release = $client->api('repo')->releases()->latest('arminetsw', 'webstore');
$nombre_fichero = $release['assets'][0]['name'];
$download_url = $release['assets'][0]['browser_download_url'];
$download_url = 'https://api.github.com/repos/arminetsw/webstore/releases/assets/:myAssetId?access_token=:mytoken';
$cliente = curl_init();
$file = fopen("webstore.zip", 'w');
curl_setopt($cliente, CURLOPT_URL, "https://api.github.com/repos/arminetsw/webstore/releases/assets/32188729?access_token=:mytoken");
curl_setopt($cliente, CURLOPT_HEADER, 'Accept: application/octet-stream');
curl_setopt($cliente, CURLOPT_USERAGENT, 'Webstore');
curl_exec($cliente);
curl_close($cliente);
fclose($file);
//$nuevo_fichero = ''
/*if (!copy($download_url, $nombre_fichero)) {
echo "Error al copiar $nombre_fichero...\n";
}*/
var_dump($release);
?>
</pre>
I only get a webstore.zip 0 bytes file with no errors.
*The repo is private.

Answer 1

Final working code:
<pre>
<?php
set_time_limit(0);
require_once '../vendor/autoload.php';
$client = new \Github\Client();
$client->authenticate('XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', null, Github\Client::AUTH_ACCESS_TOKEN);
$release = $client->api('repo')->releases()->latest('user', 'repo');
$nombre_fichero = $release['assets'][0]['name'];
$download_url = $release['assets'][0]['url'];
$authorization = "access_token=XXXXXXXXXXXXXXXXXXXXXXXXXXXX";
$download_url .= "?" . $authorization;
$file = fopen($nombre_fichero, 'w');
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => $download_url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_POSTFIELDS => "",
CURLOPT_USERAGENT => "Webstore",
CURLOPT_FILE => $file,
CURLOPT_HTTPHEADER => [
"Accept: application/octet-stream",
"Content-Type: application/octet-stream"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
fputs($file, $response);
fclose($file);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
?>
</pre>