Diff: dumi_doc-master/schema/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php

Revision:

44:c1d8923072ba

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dumi_doc-master/schema/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php	Tue Jul 18 16:27:22 2017 +0800
@@ -0,0 +1,79 @@
+<?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;
+    }
+}
\ No newline at end of file