60 lines
2 KiB
PHP
60 lines
2 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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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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*/
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namespace OCP;
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use Closure;
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/**
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* @since 16.0.0
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*/
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interface IInitialStateService {
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/**
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* Allows an app to provide its initial state to the template system.
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* Use this if you know your initial state sill be used for example if
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* you are in the render function of you controller.
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*
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* @since 16.0.0
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*
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* @param string $appName
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* @param string $key
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* @param bool|int|float|string|array|\JsonSerializable $data
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*/
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public function provideInitialState(string $appName, string $key, $data): void;
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/**
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* Allows an app to provide its initial state via a lazy method.
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* This will call the closure when the template is being generated.
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* Use this if your app is injected into pages. Since then the render method
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* is not called explicitly. But we do not want to load the state on webdav
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* requests for example.
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*
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* @since 16.0.0
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*
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* @param string $appName
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* @param string $key
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* @param Closure $closure returns a primitive or an object that implements JsonSerializable
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*/
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public function provideLazyInitialState(string $appName, string $key, Closure $closure): void;
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}
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