74 lines
2.4 KiB
PHP
74 lines
2.4 KiB
PHP
<?php
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/*
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* Copyright (C) 2023 Xibo Signage Ltd
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*
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* Xibo - Digital Signage - https://xibosignage.com
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*
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* This file is part of Xibo.
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*
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* Xibo 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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Xibo 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 Xibo. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Xibo\Widget;
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use Carbon\Carbon;
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use Xibo\Event\MenuBoardCategoryRequest;
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use Xibo\Event\MenuBoardModifiedDtRequest;
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use Xibo\Widget\Provider\DataProviderInterface;
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use Xibo\Widget\Provider\DurationProviderInterface;
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use Xibo\Widget\Provider\WidgetProviderInterface;
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use Xibo\Widget\Provider\WidgetProviderTrait;
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/**
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* Menu Board Category Provider
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*/
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class MenuBoardCategoryProvider implements WidgetProviderInterface
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{
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use WidgetProviderTrait;
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public function fetchData(DataProviderInterface $dataProvider): WidgetProviderInterface
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{
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$this->getLog()->debug('fetchData: MenuBoardCategoryRequest passing to event');
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$this->getDispatcher()->dispatch(new MenuBoardCategoryRequest($dataProvider), MenuBoardCategoryRequest::$NAME);
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return $this;
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}
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public function fetchDuration(DurationProviderInterface $durationProvider): WidgetProviderInterface
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{
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return $this;
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}
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public function getDataCacheKey(DataProviderInterface $dataProvider): ?string
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{
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return null;
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}
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public function getDataModifiedDt(DataProviderInterface $dataProvider): ?Carbon
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{
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$this->getLog()->debug('fetchData: MenuBoardCategoryProvider passing to modifiedDt request event');
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$menuId = $dataProvider->getProperty('menuId');
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if ($menuId !== null) {
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// Raise an event to get the modifiedDt of this dataSet
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$event = new MenuBoardModifiedDtRequest($menuId);
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$this->getDispatcher()->dispatch($event, MenuBoardModifiedDtRequest::$NAME);
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return max($event->getModifiedDt(), $dataProvider->getWidgetModifiedDt());
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}
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return null;
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}
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}
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