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4a3ea04baa
This is like what we have to DI and classes, but for callables. The motivating factor is to get rid of *service locators* in the `boot` method of apps as a new pattern is about to emerge where we have lots of `query` calls on the app or server container in order to fetch some services. With this little helper it's possible to call another (public) method and magically have everything injected. Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
52 lines
1.5 KiB
PHP
52 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
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*
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* @author 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
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*
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* @license GNU AGPL version 3 or any later version
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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
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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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namespace OC\AppFramework\Bootstrap;
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use OCP\AppFramework\Bootstrap\IBootContext;
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use OCP\AppFramework\IAppContainer;
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use OCP\IServerContainer;
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class BootContext implements IBootContext {
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/** @var IAppContainer */
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private $appContainer;
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public function __construct(IAppContainer $appContainer) {
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$this->appContainer = $appContainer;
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}
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public function getAppContainer(): IAppContainer {
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return $this->appContainer;
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}
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public function getServerContainer(): IServerContainer {
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return $this->appContainer->getServer();
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}
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public function injectFn(callable $fn) {
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return (new FunctionInjector($this->appContainer))->injectFn($fn);
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}
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}
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