Add categories filter

Relates: #9171

Classes/Controller/DateController.php

@@ -3,6 +3,7 @@ namespace Wrm\Events\Controller;
 
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use Wrm\Events\Domain\Model\Dto\DateDemand;
+use Wrm\Events\Domain\Repository\CategoryRepository;
 use Wrm\Events\Domain\Repository\DateRepository;
 use Wrm\Events\Domain\Repository\RegionRepository;
 use TYPO3\CMS\Core\Database\QueryGenerator;
@@ -25,6 +26,11 @@ class DateController extends ActionController
      */
     protected $regionRepository;
 
+    /**
+     * @var CategoryRepository
+     */
+    protected $categoryRepository;
+
     /**
      * @var QueryGenerator
      */
@@ -38,13 +44,16 @@ class DateController extends ActionController
     /*
      * @param RegionRepository $regionRepository
      * @param DateRepository $dateRepository
+     * @param CategoryRepository $categoryRepository
      */
     public function __construct(
         RegionRepository $regionRepository,
-        DateRepository $dateRepository
+        DateRepository $dateRepository,
+        CategoryRepository $categoryRepository
     ) {
         $this->regionRepository = $regionRepository;
         $this->dateRepository = $dateRepository;
+        $this->categoryRepository = $categoryRepository;
     }
 
     /**
@@ -64,18 +73,18 @@ class DateController extends ActionController
      */
     public function listAction()
     {
-        if (($this->request->hasArgument('searchword') && $this->request->getArgument('searchword') != '') ||
+        if (
-            ($this->request->hasArgument('region') && $this->request->getArgument('region') != '') ||
+            ($this->request->hasArgument('searchword') && $this->request->getArgument('searchword') != '')
-            ($this->request->hasArgument('start') && $this->request->getArgument('start') != '') ||
+            || ($this->request->hasArgument('region') && $this->request->getArgument('region') != '')
-            ($this->request->hasArgument('end') && $this->request->getArgument('end') != ''))
+            || ($this->request->hasArgument('start') && $this->request->getArgument('start') != '')
-        {
+            || ($this->request->hasArgument('end') && $this->request->getArgument('end') != '')
+            || ($this->request->hasArgument('events_search') && $this->request->getArgument('events_search') != [])
+        ) {
             $demand = $this->createDemandFromSearch();
-            $dates = $this->dateRepository->findByDemand($demand);
         } else {
             $demand = $this->createDemandFromSettings();
-            $dates = $this->dateRepository->findByDemand($demand);
         }
-        $this->view->assign('dates', $dates);
+        $this->view->assign('dates', $this->dateRepository->findByDemand($demand));
     }
 
     /**
@@ -83,21 +92,22 @@ class DateController extends ActionController
      */
     public function searchAction()
     {
-        $arguments = GeneralUtility::_GET('tx_events_datelist');
+        $arguments = GeneralUtility::_GET('tx_events_datelist') ?? [];
-        $searchword = $arguments['searchword'];
+        if (isset($arguments['events_search'])) {
-        $selRegion = $arguments['region'];
+            $arguments += $arguments['events_search'];
-        $start = $arguments['start'];
+            unset($arguments['events_search']);
-        $end = $arguments['end'];
+        }
-        $considerDate = $arguments['considerDate'];
 
-        $regions = $this->regionRepository->findAll();
+        $this->view->assignMultiple([
-        $this->view->assign('regions', $regions);
+            'searchword' => $arguments['searchword'] ?? '',
-
+            'selRegion' => $arguments['region'] ?? '',
-        $this->view->assign('searchword', $searchword);
+            'start' => $arguments['start'] ?? '',
-        $this->view->assign('selRegion', $selRegion);
+            'end' => $arguments['end'] ?? '',
-        $this->view->assign('start', $start);
+            'considerDate' => $arguments['considerDate'] ?? '',
-        $this->view->assign('end', $end);
+            'demand' => DateDemand::createFromRequestValues($arguments, $this->settings),
-        $this->view->assign('considerDate', $considerDate);
+            'regions' => $this->regionRepository->findAll(),
+            'categories' => $this->categoryRepository->findAllCurrentlyAssigned(),
+        ]);
     }
 
     /**
@@ -150,35 +160,15 @@ class DateController extends ActionController
      */
     protected function createDemandFromSearch(): DateDemand
     {
-        $demand = $this->objectManager->get(DateDemand::class);
+        $arguments = $this->request->getArguments() ?? [];
-
+        if (isset($arguments['events_search'])) {
-        if ($this->request->hasArgument('region') && $this->request->getArgument('region') != '')
+            $arguments += $arguments['events_search'];
-            $demand->setRegion((string)$this->request->getArgument('region'));
+            unset($arguments['events_search']);
-
-        if ($this->request->hasArgument('highlight') && $this->request->hasArgument('highlight') != '')
-            $demand->setHighlight((int)$this->settings['highlight']);
-
-        if ($this->request->hasArgument('searchword') && $this->request->getArgument('searchword') != '')
-            $demand->setSearchword((string)$this->request->getArgument('searchword'));
-
-        $demand->setSynonyms($this->settings['synonyms'] ?? []);
-
-        if ($this->request->hasArgument('start') && $this->request->getArgument('start') != '')
-            $demand->setStart(strtotime($this->request->getArgument('start') . ' 00:00'));
-
-        if ($this->request->hasArgument('end') && $this->request->getArgument('end') != '')
-            $demand->setEnd(strtotime($this->request->getArgument('end') . ' 23:59'));
-
-        if ($this->request->hasArgument('considerDate') && $this->request->getArgument('considerDate') != '')
-            $demand->setConsiderDate(strtotime($this->request->getArgument('considerDate')));
-
-        $demand->setSortBy((string)$this->settings['sortByDate']);
-        $demand->setSortOrder((string)$this->settings['sortOrder']);
-
-        if (!empty($this->settings['limit'])) {
-            $demand->setLimit($this->settings['limit']);
         }
 
-        return $demand;
+        return DateDemand::createFromRequestValues(
+            $arguments,
+            $this->settings
+        );
     }
 }

Classes/Domain/Model/Dto/DateDemand.php

@@ -21,6 +21,11 @@ class DateDemand {
      */
     protected $categories = '';
 
+    /**
+     * @var array
+     */
+    protected $userCategories = [];
+
     /**
      * @var bool
      */
@@ -75,6 +80,44 @@ class DateDemand {
      */
     protected $considerDate = 0;
 
+    public static function createFromRequestValues(
+        array $submittedValues,
+        array $settings
+    ): self {
+        $instance = new self();
+        $instance->setSearchword($submittedValues['searchword'] ?? '');
+        $instance->setSynonyms($settings['synonyms'] ?? []);
+
+        $instance->setRegion($submittedValues['region'] ?? '');
+
+        if ($submittedValues['highlight'] ?? false) {
+            $instance->setHighlight($settings['highlight'] ?? false);
+        }
+
+        if (isset($submittedValues['start']) && $submittedValues['start'] !== '') {
+            $instance->setStart(strtotime($submittedValues['start'] . ' 00:00'));
+        }
+        if (isset($submittedValues['end']) && $submittedValues['end'] !== '') {
+            $instance->setEnd(strtotime($submittedValues['end'] . ' 23:59'));
+        }
+        if (isset($submittedValues['considerDate']) && $submittedValues['considerDate'] !== '') {
+            $instance->setConsiderDate(strtotime($submittedValues['considerDate']));
+        }
+
+        if (is_array($submittedValues['userCategories'])) {
+            $instance->userCategories = array_map('intval', $submittedValues['userCategories']);
+        }
+
+        $instance->setSortBy($settings['sortByDate'] ?? '');
+        $instance->setSortOrder($settings['sortOrder'] ?? '');
+
+        if (!empty($settings['limit'])) {
+            $instance->setLimit($settings['limit']);
+        }
+
+        return $instance;
+    }
+
     /**
      * @return string
      */
@@ -115,6 +158,11 @@ class DateDemand {
         return $this->categories;
     }
 
+    public function getUserCategories(): array
+    {
+        return $this->userCategories;
+    }
+
     /**
      * @param string $categories
      */
@@ -182,7 +230,7 @@ class DateDemand {
     /**
      * @param bool $highlight
      */
-    public function setHighlight(string $highlight): void
+    public function setHighlight(bool $highlight): void
     {
         $this->highlight = $highlight;
     }
@@ -299,5 +347,4 @@ class DateDemand {
     {
         $this->considerDate = $considerDate;
     }
-
 }

Classes/Domain/Repository/CategoryRepository.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Wrm\Events\Domain\Repository;
+
+/*
+ * Copyright (C) 2021 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.
+ */
+
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Database\Query\QueryBuilder;
+use TYPO3\CMS\Extbase\Domain\Model\Category;
+use TYPO3\CMS\Extbase\Persistence\Generic\Mapper\DataMapper;
+use TYPO3\CMS\Extbase\Persistence\Repository;
+
+class CategoryRepository
+{
+    /**
+     * @var ConnectionPool
+     */
+    protected $connectionPool;
+
+    /**
+     * @var DataMapper
+     */
+    protected $dataMapper;
+
+    public function injectConnectionPool(ConnectionPool $connectionPool)
+    {
+        $this->connectionPool = $connectionPool;
+    }
+
+    public function injectDataMapper(DataMapper $dataMapper)
+    {
+        $this->dataMapper = $dataMapper;
+    }
+
+    public function findAllCurrentlyAssigned()
+    {
+        $qb = $this->connectionPool->getQueryBuilderForTable('tx_events_domain_model_event');
+        $qb->select('category.*');
+        $qb->from('tx_events_domain_model_event', 'event');
+
+        $qb->leftJoin(
+            'event',
+            'sys_category_record_mm',
+            'mm',
+            'event.uid = mm.uid_foreign'
+            . ' AND mm.tablenames = ' . $qb->createNamedParameter('tx_events_domain_model_event')
+            . ' AND mm.fieldname = ' . $qb->createNamedParameter('categories')
+        );
+
+        $qb->leftJoin(
+            'mm',
+            'sys_category',
+            'category',
+            'category.uid = mm.uid_local'
+            . ' AND mm.tablenames = ' . $qb->createNamedParameter('tx_events_domain_model_event')
+            . ' AND mm.fieldname = ' . $qb->createNamedParameter('categories')
+        );
+
+        $qb->orderBy('category.title', 'asc');
+        $qb->groupBy('category.uid');
+
+        return $this->dataMapper->map(
+            Category::class,
+            $qb->execute()->fetchAll()
+        );
+    }
+}

Classes/Domain/Repository/DateRepository.php

@@ -74,6 +74,10 @@ class DateRepository extends \TYPO3\CMS\Extbase\Persistence\Repository
             $constraints['searchword'] = $this->getSearchwordConstraint($query, $demand);
         }
 
+        if ($demand->getUserCategories() !== []) {
+            $constraints['userCategories'] = $query->in('event.categories.uid', $demand->getUserCategories());
+        }
+
         if ($demand->getStart() !== '' && $demand->getEnd() != '') {
             $constraints['daterange'] = $query->logicalAnd(
                 [

Resources/Private/Templates/Date/Search.html

@@ -3,7 +3,7 @@
 <f:section name="content">
     <div class="row">
         <div class="col-12 mb-5">
-            <f:form action="list" controller="Date" pluginName="DateList" method="get" id="events_search" name="events_search">
+            <f:form action="list" controller="Date" pluginName="DateList" method="get" id="events_search" name="events_search" object="{demand}">
                 <div class="row">
                     <div class="col">
                         <div class="form-group">
@@ -65,6 +65,18 @@
                         </f:for>
                     </div>
                 </f:if>
+                <f:if condition="{categories}">
+                    <div class="row">
+                        <f:for each="{categories}" as="category">
+                            <div class="col-3">
+                                <div class="form-check">
+                                    <f:form.checkbox class="form-check-input" property="userCategories" value="{category.uid}" id="check_{category.uid}"/>
+                                    <label class="form-check-label" for="check_{category.uid}">{category.title} {category.amountOfEvents}</label>
+                                </div>
+                            </div>
+                        </f:for>
+                    </div>
+                </f:if>
                 <div class="form-group mt-3">
                     <f:form.submit value="{f:translate(key: 'LLL:EXT:events/Resources/Private/Language/locallang.xlf:tx_events.searchform.search')}" class="btn btn-primary" />
                 </div>