Backport pagetitleprovider and seo

Classes/Controller/DateController.php

@@ -13,6 +13,7 @@
 use Wrm\Events\Domain\Repository\RegionRepository;
 use Wrm\Events\Events\Controller\DateListVariables;
 use Wrm\Events\Events\Controller\DateSearchVariables;
+use Wrm\Events\Frontend\MetaInformation\DateMetaInformationInterface;
 use Wrm\Events\Pagination\Factory;
 use Wrm\Events\Service\DataProcessingForModels;
 
@@ -58,6 +59,11 @@ class DateController extends AbstractController
      */
     protected $extensionService;
 
+    /**
+     * @var DateMetaInformationInterface
+     */
+    protected $metaInformationService;
+
     public function __construct(
         DateDemandFactory $demandFactory,
         DateRepository $dateRepository,
@@ -66,7 +72,8 @@ public function __construct(
         Factory $paginationFactory,
         DataProcessingForModels $dataProcessing,
         EventDispatcher $eventDispatcher,
-        ExtensionService $extensionService
+        ExtensionService $extensionService,
+        DateMetaInformationInterface $metaInformationService
     ) {
         $this->demandFactory = $demandFactory;
         $this->dateRepository = $dateRepository;
@@ -76,6 +83,7 @@ public function __construct(
         $this->dataProcessing = $dataProcessing;
         $this->eventDispatcher = $eventDispatcher;
         $this->extensionService = $extensionService;
+        $this->metaInformationService = $metaInformationService;
     }
 
     protected function initializeAction(): void
@@ -163,6 +171,7 @@ public function showAction(Date $date): void
             $this->trigger404('No event found for requested date.');
         }
 
+        $this->metaInformationService->setDate($date);
         $this->view->assign('date', $date);
     }
 

Classes/Controller/EventController.php

@@ -3,6 +3,7 @@
 namespace Wrm\Events\Controller;
 
 use TYPO3\CMS\Extbase\Annotation as Extbase;
+use Wrm\Events\Frontend\MetaInformation\EventMetaInformationInterface;
 use Wrm\Events\Domain\Model\Dto\EventDemandFactory;
 use Wrm\Events\Domain\Model\Event;
 use Wrm\Events\Domain\Repository\EventRepository;
@@ -25,14 +26,21 @@ class EventController extends AbstractController
      */
     protected $demandFactory;
 
+    /**
+     * @var EventMetaInformationInterface
+     */
+    protected $metaInformationService;
+
     public function __construct(
         EventRepository $eventRepository,
         DataProcessingForModels $dataProcessing,
-        EventDemandFactory $demandFactory
+        EventDemandFactory $demandFactory,
+        EventMetaInformationInterface $metaInformationService
     ) {
         $this->eventRepository = $eventRepository;
         $this->dataProcessing = $dataProcessing;
         $this->demandFactory = $demandFactory;
+        $this->metaInformationService = $metaInformationService;
     }
 
     protected function initializeAction(): void
@@ -54,6 +62,7 @@ public function listAction(): void
      */
     public function showAction(Event $event): void
     {
+        $this->metaInformationService->setEvent($event);
         $this->view->assign('event', $event);
     }
 

Classes/Domain/Model/Event.php

@@ -120,6 +120,11 @@ class Event extends AbstractEntity
      */
     protected $features;
 
+    /**
+     * @var string
+     */
+    protected $keywords = '';
+
     /**
      * @var ObjectStorage<Partner>
      */
@@ -437,6 +442,11 @@ public function getFeatures(): array
         return $this->getSortedCategory($this->features);
     }
 
+    public function getKeywords(): string
+    {
+        return $this->keywords;
+    }
+
     public function setLanguageUid(int $languageUid): void
     {
         $this->_languageUid = $languageUid;

Classes/Frontend/MetaInformation/DateMetaInformationInterface.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2023 Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+namespace Wrm\Events\Frontend\MetaInformation;
+
+use Wrm\Events\Domain\Model\Date;
+
+interface DateMetaInformationInterface
+{
+    public function setDate(Date $date): void;
+}

Classes/Frontend/MetaInformation/DateMetaInformationService.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2023 Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+namespace Wrm\Events\Frontend\MetaInformation;
+
+use TYPO3\CMS\Core\MetaTag\MetaTagManagerRegistry;
+use Wrm\Events\Domain\Model\Date;
+use Wrm\Events\Frontend\PageTitleProvider\DateTitleProviderInterface;
+
+/**
+ * TYPO3 has many different APIs to set meta information like: Page Title, Meta Tags, OpenGraph Tags, etc.
+ * Those are combined here for Date detail view.
+ * That way there is a single place to connect the details to TYPO3 APIs.
+ */
+final class DateMetaInformationService implements DateMetaInformationInterface
+{
+    /**
+     * @var MetaTagManagerRegistry
+     */
+    private $metaTagManagerRegistry;
+
+    /**
+     * @var DateTitleProviderInterface
+     */
+    private $titleProvider;
+
+    public function __construct(
+        MetaTagManagerRegistry $metaTagManagerRegistry,
+        DateTitleProviderInterface $titleProvider
+    ) {
+        $this->metaTagManagerRegistry = $metaTagManagerRegistry;
+        $this->titleProvider = $titleProvider;
+    }
+
+    public function setDate(Date $date): void
+    {
+        $this->setDescription($date);
+        $this->setKeywords($date);
+
+        $this->titleProvider->setDate($date);
+    }
+
+    private function setDescription(Date $date): void
+    {
+        $description = '';
+        if ($date->getEvent() !== null) {
+            $description = $date->getEvent()->getTeaser();
+        }
+        if ($description === '') {
+            return;
+        }
+
+        $this->metaTagManagerRegistry
+            ->getManagerForProperty('description')
+            ->addProperty('description', $description)
+        ;
+    }
+
+    private function setKeywords(Date $date): void
+    {
+        $keywords = '';
+        if ($date->getEvent() !== null) {
+            $keywords = $date->getEvent()->getKeywords();
+        }
+        if ($keywords === '') {
+            return;
+        }
+
+        $this->metaTagManagerRegistry
+            ->getManagerForProperty('keywords')
+            ->addProperty('keywords', $keywords)
+        ;
+    }
+}

Classes/Frontend/MetaInformation/EventMetaInformationInterface.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2023 Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+namespace Wrm\Events\Frontend\MetaInformation;
+
+use Wrm\Events\Domain\Model\Event;
+
+interface EventMetaInformationInterface
+{
+    public function setEvent(Event $event): void;
+}

Classes/Frontend/MetaInformation/EventMetaInformationService.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2023 Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+namespace Wrm\Events\Frontend\MetaInformation;
+
+use TYPO3\CMS\Core\MetaTag\MetaTagManagerRegistry;
+use Wrm\Events\Domain\Model\Event;
+use Wrm\Events\Frontend\PageTitleProvider\EventTitleProviderInterface;
+
+/**
+ * TYPO3 has many different APIs to set meta information like: Page Title, Meta Tags, OpenGraph Tags, etc.
+ * Those are combined here for Event detail view.
+ * That way there is a single place to connect the details to TYPO3 APIs.
+ */
+final class EventMetaInformationService implements EventMetaInformationInterface
+{
+    /**
+     * @var MetaTagManagerRegistry
+     */
+    private $metaTagManagerRegistry;
+
+    /**
+     * @var EventTitleProviderInterface
+     */
+    private $titleProvider;
+
+    public function __construct(
+        MetaTagManagerRegistry $metaTagManagerRegistry,
+        EventTitleProviderInterface $titleProvider
+    ) {
+        $this->metaTagManagerRegistry = $metaTagManagerRegistry;
+        $this->titleProvider = $titleProvider;
+    }
+
+    public function setEvent(Event $event): void
+    {
+        $this->setDescription($event);
+        $this->setKeywords($event);
+
+        $this->titleProvider->setEvent($event);
+    }
+
+    private function setDescription(Event $event): void
+    {
+        $description = $event->getTeaser();
+        if ($description === '') {
+            return;
+        }
+
+        $this->metaTagManagerRegistry
+            ->getManagerForProperty('description')
+            ->addProperty('description', $description)
+        ;
+    }
+
+    private function setKeywords(Event $event): void
+    {
+        $keywords = $event->getKeywords();
+        if ($keywords === '') {
+            return;
+        }
+
+        $this->metaTagManagerRegistry
+            ->getManagerForProperty('keywords')
+            ->addProperty('keywords', $keywords)
+        ;
+    }
+}