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<?php
/**
* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Richdocuments\WOPI;
class Parser {
/** @var DiscoveryManager */
private $discoveryManager;
/**
* @param DiscoveryManager $discoveryManager
*/
public function __construct(DiscoveryManager $discoveryManager) {
$this->discoveryManager = $discoveryManager;
}
/**
* @param $mimetype
* @return array
* @throws \Exception
*/
public function getUrlSrc($mimetype) {
$discovery = $this->discoveryManager->get();
$loadEntities = libxml_disable_entity_loader(true);
$discoveryParsed = simplexml_load_string($discovery);
libxml_disable_entity_loader($loadEntities);
$result = $discoveryParsed->xpath(sprintf('/wopi-discovery/net-zone/app[@name=\'%s\']/action', $mimetype));
if ($result && count($result) > 0) {
return [
'urlsrc' => (string)$result[0]['urlsrc'],
'action' => (string)$result[0]['name'],
];
}
throw new \Exception('Could not find urlsrc in WOPI');
}
}
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