2012-07-29 01:40:11 +04:00
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<?php
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/**
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2012-07-29 01:50:40 +04:00
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* ownCloud
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*
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* @author Tom Needham
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* @author Michael Gapczynski
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* @author Bart Visscher
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* @copyright 2012 Tom Needham tom@owncloud.com
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* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
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* @copyright 2012 Bart Visscher bartv@thisnet.nl
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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class OC_API {
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/**
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* api actions
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*/
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protected $actions = array();
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/**
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* registers an api call
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* @param string $method the http method
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* @param string $url the url to match
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* @param callable $action the function to run
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*/
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public function register($method, $url, $action){
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$name = strtolower($method).$url;
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if(!isset(self::$actions[$name])){
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OC_Router::create($name, $url)
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->action('OC_API', 'call');
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self::$actions[$name] = array();
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}
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self::$actions[$name][] = $action;
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}
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/**
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* handles an api call
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* @param array $parameters
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*/
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public function call($parameters){
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$name = $parameters['_name'];
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$response = array();
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// Loop through registered actions
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foreach(self::$actions[$name] as $action){
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if(is_callable($action)){
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$action_response = call_user_func($action, $parameters);
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if(is_array($action_response)){
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// Merge with previous
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$response = array_merge($response, $action_response);
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} else {
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// TODO - Something failed, do we return an error code, depends on other action responses
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}
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} else {
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// Action not callable
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// log
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// TODO - Depending on other action responses, do we return a 501?
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}
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}
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// Send the response
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if(isset($parameters['_format'])){
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self::respond($response, $parameters['_format']);
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} else {
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self::respond($response);
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}
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}
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/**
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* respond to a call
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* @param int|array $response the response
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* @param string $format the format xml|json
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*/
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private function respond($response, $format='json'){
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// TODO respond in the correct format
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}
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}
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