94 lines
2.9 KiB
PHP
94 lines
2.9 KiB
PHP
<?php
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/*
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* Mashape PHP Client library.
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*
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* Copyright (C) 2011 Mashape, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* The author of this software is Mashape, Inc.
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* For any question or feedback please contact us at: support@mashape.com
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*
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*/
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class HttpUtils {
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const JSON_PARAM_BODY = "88416847677069008618";
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public static function cleanParameters(&$parameters) {
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if ($parameters == null) {
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$parameters = array();
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} else if (is_array($parameters)) {
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// Remove null parameters
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$keys = array_keys($parameters);
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for ($i = 0;$i<count($keys);$i++) {
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$key = $keys[$i];
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if ($parameters[$key] === null) {
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unset($parameters[$key]);
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} else {
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$parameters[$key] = (string)$parameters[$key];
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}
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}
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}
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}
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public static function buildDataForContentType($contentType, $parameters, &$headers) {
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$data = null;
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switch ($contentType) {
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case ContentType::FORM:
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$data = http_build_query($parameters);
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break;
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case ContentType::MULTIPART:
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$data = $parameters;
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break;
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case ContentType::JSON:
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$headers[] = "Content-Type: application/json";
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$data = json_encode($parameters[JSON_PARAM_BODY]);
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break;
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default:
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throw new MashapeClientException(
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EXCEPTION_NOTSUPPORTED_CONTENTTYPE,
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EXCEPTION_NOTSUPPORTED_CONTENTTYPE_CODE);
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}
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return $data;
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}
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public static function handleAuthentication($authHandlers) {
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$headers = array();
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$parameters = array();
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$headers[] = self::generateClientHeaders();
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// Authentication
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foreach($authHandlers as $handler) {
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if ($handler instanceof QueryAuthentication) {
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$parameters = array_merge($parameters, $handler->handleParams());
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} else if ($handler instanceof HeaderAuthentication) {
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$headers = array_merge($headers, $handler->handleHeaders());
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} else if ($handler instanceof Oauth10aAuthentication) {
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$headers = array_merge($headers, $handler->handleHeaders());
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} else if ($handler instanceof Oauth2Authentication) {
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$parameters = array_merge($parameters, $handler->handleParams());
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}
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}
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return array($headers, $parameters);
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}
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public static function generateClientHeaders() {
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$headers = "User-Agent: mashape-php/1.0: ";
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return $headers;
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}
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}
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?>
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