88 lines
2.5 KiB
PHP
88 lines
2.5 KiB
PHP
<?php
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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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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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if (!defined('STATUSNET')) {
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exit(1);
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}
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class PingbackAction extends Action
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{
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protected function handle()
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{
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GNUsocial::setApi(true); // Minimize error messages to aid in debugging
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parent::handle();
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if ($this->isPost()) {
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return $this->handlePost();
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}
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return false;
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}
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function handlePost()
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{
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$server = xmlrpc_server_create();
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xmlrpc_server_register_method($server, 'pingback.ping', array($this, 'ping'));
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echo xmlrpc_server_call_method($server, file_get_contents('php://input'), null, array('encoding' => 'utf-8'));
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xmlrpc_server_destroy($server);
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return true;
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}
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function ping($method, $parameters) {
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list($source, $target) = $parameters;
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if(!$source) {
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return array(
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'faultCode' => 0x0010,
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'faultString' => '"source" is missing'
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);
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}
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if(!$target) {
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return array(
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'faultCode' => 0x0020,
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'faultString' => '"target" is missing'
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);
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}
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$response = linkback_get_source($source, $target);
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if(!$response) {
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return array(
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'faultCode' => 0x0011,
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'faultString' => 'Source does not link to target'
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);
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}
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$notice = linkback_get_target($target);
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if(!$notice) {
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return array(
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'faultCode' => 0x0021,
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'faultString' => 'Target not found'
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);
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}
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$url = linkback_save($source, $target, $response, $notice);
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if(!$url) {
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return array(
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'faultCode' => 0,
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'faultString' => 'An error occured while saving.'
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);
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}
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return array('Success');
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}
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}
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