105 lines
2.9 KiB
PHP
105 lines
2.9 KiB
PHP
<?php
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require_once(dirname(__FILE__) . "/Chunked.php");
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require_once(dirname(__FILE__) . "/HttpResponse.php");
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require_once(dirname(__FILE__) . "/HttpMethod.php");
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class HttpClient {
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const USER_AGENT = "mashape-php/3.0";
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public static function get($url, $headers = array()) {
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return HttpClient::request(HttpMethod::GET, $url, NULL, $headers);
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}
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public static function post($url, $body = NULL, $headers = array()) {
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return HttpClient::request(HttpMethod::POST, $url, $body, $headers);
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}
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private static function request($httpMethod, $url, $body = NULL, $headers = array()) {
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$lowercaseHeaders = array();
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foreach ($headers as $key => $val) {
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$lowercaseHeaders[strtolower($key)] = $val;
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}
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$lowercaseHeaders["user-agent"] = USER_AGENT;
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$ch = curl_init();
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if ($httpMethod != HttpMethod::GET) {
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curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, $httpMethod);
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//TODO: Remove
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/*
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if (is_array($body)) {
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$parameters = "";
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foreach($body as $key => $value) {
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if (is_array($value)) {
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throw new Exception("Nested arrays are not supported");
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}
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$parameters .= $key . "=";
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if (substr($value, 0, 1) == "@") {
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// It's a path
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$parameters .= $value;
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} else {
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$parameters .= rawurlencode($value);
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}
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$parameters .= "&";
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}
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if (strlen($parameters) > 1) {
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$parameters = substr($parameters, 0, strlen($parameters) - 1);
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}
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$body = $parameters;
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var_dump($body);
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}
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*/
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curl_setopt ($ch, CURLOPT_POSTFIELDS, $body);
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}
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curl_setopt ($ch, CURLOPT_URL , HttpClient::encodeUrl($url));
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curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt ($ch, CURLOPT_MAXREDIRS, 10);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
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curl_setopt ($ch, CURLOPT_HTTPHEADER, $lowercaseHeaders);
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curl_setopt ($ch, CURLOPT_HEADER, true);
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curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
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$response = curl_exec($ch);
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if (curl_error($ch)) {
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throw new Exception(curl_error($ch));
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}
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// Split the full response in its headers and body
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$curl_info = curl_getinfo($ch);
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$header_size = $curl_info["header_size"];
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$header = substr($response, 0, $header_size);
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$body = substr($response, $header_size);
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$httpCode = $curl_info["http_code"];
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return new HttpResponse($httpCode, $body, $header);
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}
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private static function encodeUrl($url) {
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$parsedUrl = parse_url($url);
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parse_str( $parsedUrl['query'], $query ); // generating an array by reference (yes, kinda weird)
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$result = $parsedUrl["scheme"] . "://" . $parsedUrl["host"] . (($parsedUrl["port"] != NULL ? ":" . $parsedUrl["port"] : "")) . $parsedUrl["path"] . "?";
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if ($query != null) {
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foreach($query as $key => $val) {
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$result .= $key . "=" . rawurlencode($val) . "&";
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}
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$result = substr($result, 0, strlen($result) - 1);
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}
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return $result;
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}
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}
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?>
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