/**
* @param Url $url
*
* @return File
* @throws DownloadFailedException
*/
public function download(Url $url)
{
$this->output->writeInfo(sprintf('Downloading %s', $url));
$response = $this->curl->get($url);
if ($response->getHttpCode() !== 200) {
throw new DownloadFailedException(sprintf('Download failed (HTTP status code %s) %s', $response->getHttpCode(), $response->getErrorMessage()));
}
if (empty($response->getBody())) {
throw new DownloadFailedException('Download failed - response is empty');
}
return new File($this->getFilename($url), $response->getBody());
}
/**
* @param string $keyId
*
* @return string
* @throws DownloadFailedException
*/
public function download($keyId)
{
$params = ['search' => '0x' . $keyId, 'op' => 'get', 'options' => 'mr'];
foreach ($this->keyServers as $keyServer) {
$this->output->writeInfo(sprintf('Trying %s', $keyServer));
$result = $this->httpClient->get(new Url($keyServer . self::PATH), $params);
if ($result->getHttpCode() == 200) {
$this->output->writeInfo('Sucessfully downloaded key');
return $result->getBody();
}
$this->output->writeWarning(sprintf('Failed with status code %s: %s', $result->getHttpCode(), $result->getErrorMessage()));
}
throw new DownloadFailedException(sprintf('Key %s not found on key servers', $keyId));
}
/**
* Flush output
*/
public function flush()
{
// Send headers
if (!$this->injectors['cli']) {
$this->output->sendHeader();
}
// Send
echo $this->output->body();
// Clear
$this->output->clear();
}
/**
* @param PharAlias $alias
*
* @return Release
* @throws InstallationFailedException
* @throws ResolveException
*
*/
private function resolveAlias(PharAlias $alias)
{
foreach ($this->aliasResolver->resolve($alias) as $repoUrl) {
try {
$repo = $this->pharIoRepositoryFactory->getRepository($repoUrl);
$releases = $repo->getReleases($alias);
return $releases->getLatest($alias->getVersionConstraint());
} catch (ResolveException $e) {
$this->output->writeWarning(sprintf('Resolving alias %s with repository %s failed: %s', $alias, $repoUrl, $e->getMessage()));
continue;
}
}
throw new ResolveException(sprintf('Could not resolve alias %s', $alias));
}
/**
* @param File $phar
* @param string $destination
*/
private function link(File $phar, $destination)
{
$this->output->writeInfo(sprintf('Symlinking %s to %s', $phar->getFilename(), $destination));
symlink($this->pharDirectory . DIRECTORY_SEPARATOR . $phar->getFilename(), $destination);
}
/**
* @throws DownloadFailedException
*/
public function downloadFromSource()
{
$this->output->writeInfo(sprintf('Downloading repository list from %s', $this->sourceUrl));
$file = $this->fileDownloader->download($this->sourceUrl);
$file->saveAs($this->filename);
}
/**
* @param string $keyId
*
* @return string
*/
public function downloadKey($keyId)
{
$this->output->writeInfo(sprintf('Downloading key %s', $keyId));
return $this->keyDownloader->download($keyId);
}
/**
* @param string $message
*
* @return bool
*/
public function confirm($message)
{
$this->output->writeText(rtrim($message) . ' [Y|n] ');
$response = fgetc(STDIN);
return trim($response) === '' || strpos('Yy', $response[0]) !== false;
}