114 lines
3.6 KiB
PHP
114 lines
3.6 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Stefan Weil <sw@weilnetz.de>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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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/**
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* Public interface of ownCloud for apps to use.
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* AppFramework\Controller class
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*/
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namespace OCP\AppFramework;
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use OCP\AppFramework\Http\DataResponse;
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use OCP\AppFramework\Http\OCSResponse;
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use OCP\AppFramework\Http\Response;
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use OCP\IRequest;
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/**
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* Base class to inherit your controllers from that are used for RESTful APIs
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* @since 8.1.0
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*/
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abstract class OCSController extends ApiController {
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/** @var int */
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private $ocsVersion;
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/**
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* constructor of the controller
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* @param string $appName the name of the app
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* @param IRequest $request an instance of the request
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* @param string $corsMethods comma separated string of HTTP verbs which
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* should be allowed for websites or webapps when calling your API, defaults to
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* 'PUT, POST, GET, DELETE, PATCH'
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* @param string $corsAllowedHeaders comma separated string of HTTP headers
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* which should be allowed for websites or webapps when calling your API,
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* defaults to 'Authorization, Content-Type, Accept'
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* @param int $corsMaxAge number in seconds how long a preflighted OPTIONS
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* request should be cached, defaults to 1728000 seconds
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* @since 8.1.0
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*/
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public function __construct($appName,
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IRequest $request,
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$corsMethods='PUT, POST, GET, DELETE, PATCH',
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$corsAllowedHeaders='Authorization, Content-Type, Accept',
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$corsMaxAge=1728000){
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parent::__construct($appName, $request, $corsMethods,
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$corsAllowedHeaders, $corsMaxAge);
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$this->registerResponder('json', function ($data) {
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return $this->buildOCSResponse('json', $data);
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});
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$this->registerResponder('xml', function ($data) {
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return $this->buildOCSResponse('xml', $data);
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});
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}
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/**
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* @param int $version
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* @since 11.0.0
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* @internal
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*/
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public function setOCSVersion($version) {
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$this->ocsVersion = $version;
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}
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/**
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* Since the OCS endpoints default to XML we need to find out the format
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* again
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* @param mixed $response the value that was returned from a controller and
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* is not a Response instance
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* @param string $format the format for which a formatter has been registered
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* @throws \DomainException if format does not match a registered formatter
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* @return Response
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* @since 9.1.0
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*/
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public function buildResponse($response, $format = 'xml') {
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return parent::buildResponse($response, $format);
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}
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/**
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* Unwrap data and build ocs response
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* @param string $format json or xml
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* @param DataResponse $data the data which should be transformed
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* @since 8.1.0
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* @return \OC\AppFramework\OCS\BaseResponse
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*/
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private function buildOCSResponse($format, DataResponse $data) {
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if ($this->ocsVersion === 1) {
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return new \OC\AppFramework\OCS\V1Response($data, $format);
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}
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return new \OC\AppFramework\OCS\V2Response($data, $format);
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}
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}
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