Gecko [ www.ctm-euromeuble.fr ]

Name	Size	Permission	Date
AbstractRetriever.php	604 B	-rw-r--r--	2016-01-25 16:43
Curl.php	1.94 KB	-rw-r--r--	2016-01-25 16:43
FileGetContents.php	2.42 KB	-rw-r--r--	2016-01-25 16:43
PredefinedArray.php	1.26 KB	-rw-r--r--	2016-01-25 16:43
UriRetrieverInterface.php	723 B	-rw-r--r--	2016-01-25 16:43

Rename

<?php

/*
 * This file is part of the JsonSchema package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace JsonSchema\Uri\Retrievers;

use JsonSchema\Validator;

/**
 * Tries to retrieve JSON schemas from a URI using cURL library
 *
 * @author Sander Coolen <sander@jibber.nl>
 */
class Curl extends AbstractRetriever
{
    protected $messageBody;

public function __construct()
    {
        if (!function_exists('curl_init')) {
            throw new \RuntimeException("cURL not installed");
        }
    }

/**
     * {@inheritDoc}
     * @see \JsonSchema\Uri\Retrievers\UriRetrieverInterface::retrieve()
     */
    public function retrieve($uri)
    {
        $ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $uri);
        curl_setopt($ch, CURLOPT_HEADER, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: ' . Validator::SCHEMA_MEDIA_TYPE));

$response = curl_exec($ch);
        if (false === $response) {
            throw new \JsonSchema\Exception\ResourceNotFoundException('JSON schema not found');
        }

$this->fetchMessageBody($response);
        $this->fetchContentType($response);

curl_close($ch);

return $this->messageBody;
    }

/**
     * @param string $response cURL HTTP response
     */
    private function fetchMessageBody($response)
    {
        preg_match("/(?:\r\n){2}(.*)$/ms", $response, $match);
        $this->messageBody = $match[1];
    }

/**
     * @param string $response cURL HTTP response
     * @return boolean Whether the Content-Type header was found or not
     */
    protected function fetchContentType($response)
    {
        if (0 < preg_match("/Content-Type:(\V*)/ims", $response, $match)) {
            $this->contentType = trim($match[1]);

return true;
        }

return false;
    }
}