/**
* packages.json & provider-xxx$xxx.json downloader
*/
function downloadProviders($config, $globals)
{
$cachedir = $config->cachedir;
$packagesCache = $cachedir . 'packages.json';
$req = new Request($config->packagistUrl . '/packages.json');
$req->setOption('encoding', 'gzip');
$res = $req->send();
if (200 === $res->getStatusCode()) {
$packages = json_decode($res->getBody());
foreach (explode(' ', 'notify notify-batch search') as $k) {
if (0 === strpos($packages->{$k}, '/')) {
$packages->{$k} = 'https://packagist.org' . $packages->{$k};
}
}
file_put_contents($packagesCache . '.new', json_encode($packages));
} else {
//no changes';
copy($packagesCache, $packagesCache . '.new');
$packages = json_decode(file_get_contents($packagesCache));
}
if (empty($packages->{'provider-includes'})) {
throw new \RuntimeException('packages.json schema changed?');
}
$providers = [];
$numberOfProviders = count((array) $packages->{'provider-includes'});
$progressBar = new ProgressBarManager(0, $numberOfProviders);
$progressBar->setFormat('Downloading Providers: %current%/%max% [%bar%] %percent%%');
foreach ($packages->{'provider-includes'} as $tpl => $version) {
$fileurl = str_replace('%hash%', $version->sha256, $tpl);
$cachename = $cachedir . $fileurl;
$providers[] = $cachename;
if (!file_exists($cachename)) {
$req->setOption('url', $config->packagistUrl . '/' . $fileurl);
$res = $req->send();
if (200 === $res->getStatusCode()) {
$oldcache = $cachedir . str_replace('%hash%', '*', $tpl);
if ($glob = glob($oldcache)) {
foreach ($glob as $old) {
$globals->expiredManager->add($old, time());
}
}
if (!file_exists(dirname($cachename))) {
mkdir(dirname($cachename), 0777, true);
}
file_put_contents($cachename, $res->getBody());
if ($config->generateGz) {
file_put_contents($cachename . '.gz', gzencode($res->getBody()));
}
} else {
$globals->retry = true;
}
}
$progressBar->advance();
}
return $providers;
}
}
}
// prepare request
$post_data = json_decode(file_get_contents(CONFIG_DIR . 'post_data.json'), true);
if (json_last_error() > 0) {
exit('JSON Error in post_data.json!');
}
if ((bool) $params['use_proxy']) {
$proxy_list = json_decode(file_get_contents(CONFIG_DIR . 'proxy_list.json'), true);
if (json_last_error() > 0) {
exit('JSON Error in proxy_list.json!');
}
}
$request = new Request($params['target'], (bool) $params['http_post']);
$request->useBrowser($params['browser']);
$request->setOption('TIMEOUT', $params['timeout']);
// does the file with fake user credentials exist?
if (!file_exists($params['use'])) {
exit('File ' . $params['use'] . ' doesnt exist!');
}
$requests = 0;
$requests_200 = 0;
$handle = fopen($params['use'], 'r');
while ($line = trim(fgets($handle))) {
if ((bool) $params['use_proxy']) {
if (count($proxy_list) == 0) {
exit('No proxy in proxy_list.json');
}
$proxy = $proxy_list[mt_rand(0, count($proxy_list) - 1)];
$request->setProxy($proxy['ip'], $proxy['port']);
}
