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<?php |
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/** |
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* @package s9e\TextFormatter |
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* @copyright Copyright (c) 2010-2016 The s9e Authors |
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
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*/ |
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namespace s9e\TextFormatter\Configurator\Helpers\Http\Clients; |
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use s9e\TextFormatter\Configurator\Helpers\Http\Client; |
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class Native extends Client |
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{ |
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/** |
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* @var bool Whether to use gzip encoding |
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*/ |
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public $gzipEnabled; |
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/** |
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* Constructor |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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$this->gzipEnabled = extension_loaded('zlib'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($url, $headers = []) |
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{ |
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return $this->request('GET', $url, $headers); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function post($url, $headers = [], $body = null) |
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{ |
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return $this->request('POST', $url, $headers, $body); |
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} |
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/** |
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* Decompress given page if applicable |
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* |
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* @param string|bool $content Request's response body or FALSE |
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* @return string|bool |
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*/ |
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protected function decompress($content) |
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{ |
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if ($this->gzipEnabled && substr($content, 0, 2) === "\x1f\x8b") |
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{ |
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return gzdecode($content); |
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} |
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return $content; |
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} |
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/** |
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* Execute an HTTP request |
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* |
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* @param string $method Request method |
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* @param string $url Request URL |
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* @param string[] $headers Request headers |
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* @return string|bool Response body or FALSE |
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*/ |
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protected function request($method, $url, $headers, $body = null) |
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{ |
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$contextOptions = ['http' => ['method' => $method]]; |
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if ($this->gzipEnabled) |
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{ |
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$headers[] = 'Accept-Encoding: gzip'; |
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} |
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if (isset($body)) |
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{ |
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$headers[] = 'Content-Length: ' . strlen($body); |
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$contextOptions['http']['content'] = $body; |
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} |
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if (!empty($headers)) |
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{ |
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$contextOptions['http']['header'] = $headers; |
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} |
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return $this->decompress(@file_get_contents($url, false, stream_context_create($contextOptions))); |
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} |
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} |
s9e /
TextFormatter
