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<?php
/**
* @copyright Copyright (c) 2016 Morris Jobke <hey@morrisjobke.de>
*
* @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\WorkflowEngine\Controller;
use OCA\WorkflowEngine\Manager;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\JSONResponse;
use OCP\IRequest;
use OCP\WorkflowEngine\RegisterCheckEvent;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
class FlowOperations extends Controller {
/** @var Manager */
protected $manager;
/** @var EventDispatcherInterface */
protected $dispatcher;
/**
* @param IRequest $request
* @param Manager $manager
* @param EventDispatcherInterface $dispatcher
*/
public function __construct(IRequest $request, Manager $manager, EventDispatcherInterface $dispatcher) {
parent::__construct('workflowengine', $request);
$this->manager = $manager;
$this->dispatcher = $dispatcher;
}
/**
* @NoCSRFRequired
*
* @return JSONResponse
*/
public function getChecks() {
$event = new RegisterCheckEvent();
$this->dispatcher->dispatch('OCP\WorkflowEngine\RegisterCheckEvent', $event);
return new JSONResponse($event->getChecks());
}
/**
* @NoCSRFRequired
*
* @param string $class
* @return JSONResponse
*/
public function getOperations($class) {
$operations = $this->manager->getOperations($class);
foreach ($operations as &$operation) {
$operation = $this->prepareOperation($operation);
}
return new JSONResponse($operations);
}
/**
* @param string $class
* @param string $name
* @param array[] $checks
* @param string $operation
* @return JSONResponse The added element
*/
public function addOperation($class, $name, $checks, $operation) {
try {
$operation = $this->manager->addOperation($class, $name, $checks, $operation);
$operation = $this->prepareOperation($operation);
return new JSONResponse($operation);
} catch (\UnexpectedValueException $e) {
return new JSONResponse($e->getMessage(), Http::STATUS_BAD_REQUEST);
}
}
/**
* @param int $id
* @param string $name
* @param array[] $checks
* @param string $operation
* @return JSONResponse The updated element
*/
public function updateOperation($id, $name, $checks, $operation) {
try {
$operation = $this->manager->updateOperation($id, $name, $checks, $operation);
$operation = $this->prepareOperation($operation);
return new JSONResponse($operation);
} catch (\UnexpectedValueException $e) {
return new JSONResponse($e->getMessage(), Http::STATUS_BAD_REQUEST);
}
}
/**
* @param int $id
* @return JSONResponse
*/
public function deleteOperation($id) {
$deleted = $this->manager->deleteOperation((int) $id);
return new JSONResponse($deleted);
}
/**
* @param array $operation
* @return array
*/
protected function prepareOperation(array $operation) {
$checkIds = json_decode($operation['checks']);
$checks = $this->manager->getChecks($checkIds);
$operation['checks'] = [];
foreach ($checks as $check) {
// Remove internal values
unset($check['id']);
unset($check['hash']);
$operation['checks'][] = $check;
}
return $operation;
}
}
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