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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Julius Härtl <jus@bitgrid.net>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Thomas Tanghus <thomas@tanghus.net>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
/**
* Public interface of ownCloud for apps to use.
* AppFramework/App class
*/
namespace OCP\AppFramework;
use OC\AppFramework\Routing\RouteConfig;
use OC\ServerContainer;
use OCP\Route\IRouter;
/**
* Class App
* @package OCP\AppFramework
*
* Any application must inherit this call - all controller instances to be used are
* to be registered using IContainer::registerService
* @since 6.0.0
*/
class App {
/** @var IAppContainer */
private $container;
/**
* Turns an app id into a namespace by convention. The id is split at the
* underscores, all parts are CamelCased and reassembled. e.g.:
* some_app_id -> OCA\SomeAppId
* @param string $appId the app id
* @param string $topNamespace the namespace which should be prepended to
* the transformed app id, defaults to OCA\
* @return string the starting namespace for the app
* @since 8.0.0
*/
public static function buildAppNamespace(string $appId, string $topNamespace='OCA\\'): string {
return \OC\AppFramework\App::buildAppNamespace($appId, $topNamespace);
}
/**
* @param string $appName
* @param array $urlParams an array with variables extracted from the routes
* @since 6.0.0
*/
public function __construct(string $appName, array $urlParams = []) {
if (\OC::$server->getConfig()->getSystemValueBool('debug')) {
$applicationClassName = get_class($this);
$e = new \RuntimeException('App class ' . $applicationClassName . ' is not setup via query() but directly');
$setUpViaQuery = false;
$classNameParts = explode('\\', trim($applicationClassName, '\\'));
foreach ($e->getTrace() as $step) {
if (isset($step['class'], $step['function'], $step['args'][0]) &&
$step['class'] === ServerContainer::class &&
$step['function'] === 'query' &&
$step['args'][0] === $applicationClassName) {
$setUpViaQuery = true;
break;
} elseif (isset($step['class'], $step['function'], $step['args'][0]) &&
$step['class'] === ServerContainer::class &&
$step['function'] === 'getAppContainer' &&
$step['args'][1] === $classNameParts[1]) {
$setUpViaQuery = true;
break;
}
}
if (!$setUpViaQuery && $applicationClassName !== \OCP\AppFramework\App::class) {
\OC::$server->getLogger()->logException($e, [
'app' => $appName,
]);
}
}
try {
$this->container = \OC::$server->getRegisteredAppContainer($appName);
} catch (QueryException $e) {
$this->container = new \OC\AppFramework\DependencyInjection\DIContainer($appName, $urlParams);
}
}
/**
* @return IAppContainer
* @since 6.0.0
*/
public function getContainer(): IAppContainer {
return $this->container;
}
/**
* This function is to be called to create single routes and restful routes based on the given $routes array.
*
* Example code in routes.php of tasks app (it will register two restful resources):
* $routes = array(
* 'resources' => array(
* 'lists' => array('url' => '/tasklists'),
* 'tasks' => array('url' => '/tasklists/{listId}/tasks')
* )
* );
*
* $a = new TasksApp();
* $a->registerRoutes($this, $routes);
*
* @param \OCP\Route\IRouter $router
* @param array $routes
* @since 6.0.0
* @suppress PhanAccessMethodInternal
*/
public function registerRoutes(IRouter $router, array $routes) {
$routeConfig = new RouteConfig($this->container, $router, $routes);
$routeConfig->register();
}
/**
* This function is called by the routing component to fire up the frameworks dispatch mechanism.
*
* Example code in routes.php of the task app:
* $this->create('tasks_index', '/')->get()->action(
* function($params){
* $app = new TaskApp($params);
* $app->dispatch('PageController', 'index');
* }
* );
*
*
* Example for for TaskApp implementation:
* class TaskApp extends \OCP\AppFramework\App {
*
* public function __construct($params){
* parent::__construct('tasks', $params);
*
* $this->getContainer()->registerService('PageController', function(IAppContainer $c){
* $a = $c->query('API');
* $r = $c->query('Request');
* return new PageController($a, $r);
* });
* }
* }
*
* @param string $controllerName the name of the controller under which it is
* stored in the DI container
* @param string $methodName the method that you want to call
* @since 6.0.0
*/
public function dispatch(string $controllerName, string $methodName) {
\OC\AppFramework\App::main($controllerName, $methodName, $this->container);
}
}
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