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<?php |
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/* |
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* hirak/prestissimo |
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* @author Hiraku NAKANO |
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* @license MIT https://github.com/hirak/prestissimo |
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*/ |
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namespace Hirak\Prestissimo; |
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use Composer\Config; |
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use Composer\IO; |
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use Composer\Util; |
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class CurlRemoteFilesystem extends Util\RemoteFilesystem |
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{ |
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protected $io; |
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protected $config; |
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protected $options; |
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protected $disableTls; |
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private $req; |
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/** |
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* @inheritDoc |
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*/ |
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public function __construct(IO\IOInterface $io, Config $config = null, array $options = array(), $disableTls = false) |
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{ |
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$this->io = $io; |
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$this->config = $config; |
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$this->options = $options; |
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$this->disableTls = $disableTls; |
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parent::__construct($io, $config, $options, $disableTls); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getContents($originUrl, $fileUrl, $progress = true, $options = array()) |
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{ |
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$res = null; |
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if (isset($options['http']['header'])) { |
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$headers = $options['http']['header']; |
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} elseif (isset($options['https']['header'])) { |
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$headers = $options['https']['header']; |
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} else { |
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$headers = array(); |
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} |
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try { |
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$this->req = new FetchRequest($fileUrl, $this->io, $this->config); |
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foreach ($headers as $header) { |
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list($key, $val) = explode(':', $header, 2); |
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$this->req->addHeader($key, $val); |
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} |
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$res = $this->req->fetch(); |
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} catch (\Exception $e) { |
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$this->io->writeError((string)$e); |
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} |
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if (false === $res) { |
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return parent::getContents($originUrl, $fileUrl, $progress, $options); |
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} else { |
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return $res; |
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} |
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} |
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public function getLastHeaders() |
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{ |
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if ($this->req && ($headers = $this->req->getLastHeaders())) { |
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return $headers; |
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} else { |
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return parent::getLastHeaders(); |
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} |
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} |
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public function __debugInfo() |
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{ |
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return array(); |
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} |
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} |
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hirak /
prestissimo
Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: