103 lines
2.6 KiB
PHP
Executable File
103 lines
2.6 KiB
PHP
Executable File
<?php
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/**
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* @package Joomla.Plugin
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* @subpackage Schemaorg.blogposting
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*
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* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Plugin\Schemaorg\BlogPosting\Extension;
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use Joomla\CMS\Event\Plugin\System\Schemaorg\BeforeCompileHeadEvent;
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use Joomla\CMS\Plugin\CMSPlugin;
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use Joomla\CMS\Schemaorg\SchemaorgPluginTrait;
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use Joomla\CMS\Schemaorg\SchemaorgPrepareDateTrait;
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use Joomla\CMS\Schemaorg\SchemaorgPrepareImageTrait;
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use Joomla\Event\Priority;
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use Joomla\Event\SubscriberInterface;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Schemaorg Plugin
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*
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* @since 5.0.0
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*/
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final class BlogPosting extends CMSPlugin implements SubscriberInterface
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{
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use SchemaorgPluginTrait;
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use SchemaorgPrepareDateTrait;
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use SchemaorgPrepareImageTrait;
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/**
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* Load the language file on instantiation.
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*
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* @var boolean
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* @since 5.0.0
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*/
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protected $autoloadLanguage = true;
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/**
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* The name of the schema form
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*
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* @var string
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* @since 5.0.0
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*/
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protected $pluginName = 'BlogPosting';
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/**
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* Returns an array of events this subscriber will listen to.
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*
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* @return array
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*
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* @since 5.0.0
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*/
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public static function getSubscribedEvents(): array
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{
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return [
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'onSchemaPrepareForm' => 'onSchemaPrepareForm',
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'onSchemaBeforeCompileHead' => ['onSchemaBeforeCompileHead', Priority::BELOW_NORMAL],
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];
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}
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/**
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* Cleanup all BlogPosting types
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*
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* @param BeforeCompileHeadEvent $event The given event
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*
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* @return void
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*
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* @since 5.0.0
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*/
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public function onSchemaBeforeCompileHead(BeforeCompileHeadEvent $event): void
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{
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$schema = $event->getSchema();
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$graph = $schema->get('@graph');
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foreach ($graph as &$entry) {
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if (!isset($entry['@type']) || $entry['@type'] !== 'BlogPosting') {
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continue;
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}
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if (!empty($entry['datePublished'])) {
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$entry['datePublished'] = $this->prepareDate($entry['datePublished']);
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}
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if (!empty($entry['dateModified'])) {
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$entry['dateModified'] = $this->prepareDate($entry['dateModified']);
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}
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if (!empty($entry['image'])) {
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$entry['image'] = $this->prepareImage($entry['image']);
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}
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}
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$schema->set('@graph', $graph);
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}
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}
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