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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\IO; |
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use Composer\Config; |
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class FetchRequest extends BaseRequest |
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{ |
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protected static $defaultCurlOptions = array( |
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CURLOPT_HTTPGET => true, |
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CURLOPT_FOLLOWLOCATION => true, |
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CURLOPT_MAXREDIRS => 20, |
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CURLOPT_ENCODING => '', |
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CURLOPT_RETURNTRANSFER => true, |
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); |
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private $headers = array(); |
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private $errno; |
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private $error; |
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/** |
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* @param string $url |
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* @param IO\IOInterface $io |
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* @param Config $config |
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*/ |
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public function __construct($url, IO\IOInterface $io, Config $config) |
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{ |
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$this->setURL($url); |
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$this->setCA($config->get('capath'), $config->get('cafile')); |
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$this->setupAuthentication( |
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$io, |
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false, |
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$config->get('github-domains') ?: array(), |
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$config->get('gitlab-domains') ?: array() |
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); |
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} |
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public function getCurlOptions() |
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{ |
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$curlOpts = parent::getCurlOptions(); |
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$curlOpts[CURLOPT_RETURNTRANSFER] = true; |
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$curlOpts[CURLOPT_HEADERFUNCTION] = array($this, 'headerCallback'); |
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return $curlOpts; |
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} |
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private static function getCurl($key) |
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{ |
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static $curlCache = array(); |
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if (isset($curlCache[$key])) { |
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return $curlCache[$key]; |
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} |
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$ch = curl_init(); |
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Share::setup($ch); |
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return $curlCache[$key] = $ch; |
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} |
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/** |
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* @return string|false |
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*/ |
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public function fetch() |
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{ |
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$ch = self::getCurl($this->getOriginURL()); |
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curl_setopt_array($ch, $this->getCurlOptions()); |
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$result = curl_exec($ch); |
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$this->errno = $errno = curl_errno($ch); |
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$this->error = curl_error($ch); |
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$info = curl_getinfo($ch); |
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if (!$this->isHTTP()) { |
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return $result; |
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} elseif ($errno === CURLE_OK && in_array($info['http_code'], array(200, 304))) { |
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return $result; |
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} else { |
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return false; |
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} |
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} |
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public function getLastError() |
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{ |
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if ($this->errno || $this->error) { |
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return array($this->errno, $this->error); |
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} else { |
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return array(); |
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} |
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} |
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public function getLastHeaders() |
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{ |
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return $this->headers; |
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} |
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public function headerCallback($ch, $headerString) |
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{ |
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$len = strlen($headerString); |
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$this->headers[] = $headerString; |
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return $len; |
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} |
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} |
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hirak /
prestissimo
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