Re-associate activity exports and filters

Some filter can work on both exports and lists associated to persons and accompanyings periods. They are moved to a more common namespace.

The modifiers in list are also fixed to allow an association with these filters.

src/Bundle/ChillActivityBundle/Export/Aggregator/ByThirdpartyAggregator.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\ActivityBundle\Export\Aggregator;
+
+use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\AggregatorInterface;
+use Chill\ThirdPartyBundle\Repository\ThirdPartyRepository;
+use Chill\ThirdPartyBundle\Templating\Entity\ThirdPartyRender;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\Form\FormBuilderInterface;
+use function in_array;
+
+class ByThirdpartyAggregator implements AggregatorInterface
+{
+    private ThirdPartyRender $thirdPartyRender;
+
+    private ThirdPartyRepository $thirdPartyRepository;
+
+    public function __construct(
+        ThirdPartyRepository $thirdPartyRepository,
+        ThirdPartyRender $thirdPartyRender
+    ) {
+        $this->thirdPartyRepository = $thirdPartyRepository;
+        $this->thirdPartyRender = $thirdPartyRender;
+    }
+
+    public function addRole(): ?string
+    {
+        return null;
+    }
+
+    public function alterQuery(QueryBuilder $qb, $data)
+    {
+        if (!in_array('acttparty', $qb->getAllAliases(), true)) {
+            $qb->leftJoin('activity.thirdParties', 'acttparty');
+        }
+
+        $qb->addSelect('acttparty.id AS thirdparty_aggregator');
+        $qb->addGroupBy('thirdparty_aggregator');
+    }
+
+    public function applyOn(): string
+    {
+        return Declarations::ACTIVITY;
+    }
+
+    public function buildForm(FormBuilderInterface $builder)
+    {
+        // no form
+    }
+    public function getFormDefaultData(): array
+    {
+        return [];
+    }
+
+    public function getLabels($key, array $values, $data)
+    {
+        return function ($value): string {
+            if ('_header' === $value) {
+                return 'Accepted thirdparty';
+            }
+
+            if (null === $value || '' === $value) {
+                return '';
+            }
+
+            $tp = $this->thirdPartyRepository->find($value);
+
+            return $this->thirdPartyRender->renderString($tp, []);
+        };
+    }
+
+    public function getQueryKeys($data): array
+    {
+        return ['thirdparty_aggregator'];
+    }
+
+    public function getTitle(): string
+    {
+        return 'Group activity by linked thirdparties';
+    }
+}