86 lines
2.7 KiB
PHP
86 lines
2.7 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 Unicorn {
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public static function get($url, $headers = array()) {
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return Unicorn::request(HttpMethod::GET, $url, NULL, $headers);
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}
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public static function post($url, $headers = array(), $body = NULL) {
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return Unicorn::request(HttpMethod::POST, $url, $body, $headers);
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}
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public static function delete($url, $headers = array(), $body = NULL) {
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return Unicorn::request(HttpMethod::DELETE, $url, $body, $headers);
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}
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public static function put($url, $headers = array(), $body = NULL) {
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return Unicorn::request(HttpMethod::PUT, $url, $body, $headers);
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}
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public static function patch($url, $headers = array(), $body = NULL) {
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return Unicorn::request(HttpMethod::PATCH, $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 => $val) {
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$key = trim(strtolower($key));
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if ($key == "user-agent") continue;
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$lowercaseHeaders[] = $key . ": " . $val;
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}
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$lowercaseHeaders[] = "user-agent: unicorn-php/1.0";
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$ch = curl_init();
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if ($httpMethod != HttpMethod::GET) {
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curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, $httpMethod);
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curl_setopt ($ch, CURLOPT_POSTFIELDS, $body);
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}
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curl_setopt ($ch, CURLOPT_URL , Unicorn::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, $lowercaseHeaders);
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curl_setopt ($ch, CURLOPT_HEADER, true);
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curl_setopt ($ch, CURLOPT_HTTPHEADER, array("Expect:"));
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curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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if ($error) {
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throw new Exception($error);
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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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