From 4a1585334c34aa8e6d0347f31bd5e4c598f85436 Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Wed, 6 Oct 2021 14:41:59 +0200
Subject: [PATCH] add filter in page

---
 core/Form/Site/Page/Filter/PageFilterType.php | 14 +++++++++
 .../Site/Page/PageRepositoryQuery.php         | 31 +++++++++++++++++--
 core/Resources/translations/messages.fr.yaml  |  1 +
 3 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/core/Form/Site/Page/Filter/PageFilterType.php b/core/Form/Site/Page/Filter/PageFilterType.php
index 3a95281..0aee47f 100644
--- a/core/Form/Site/Page/Filter/PageFilterType.php
+++ b/core/Form/Site/Page/Filter/PageFilterType.php
@@ -9,6 +9,7 @@ use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 
 class PageFilterType extends AbstractType
 {
@@ -47,6 +48,19 @@ class PageFilterType extends AbstractType
                 ],
             ]
         );
+
+        $builder->add(
+            'isAssociated',
+            ChoiceType::class,
+            [
+                'label' => 'Associated',
+                'choices' => [
+                    'Anyway' => -1,
+                    'No' => 0,
+                    'Yes' => 1,
+                ],
+            ]
+        );
     }
 
     public function configureOptions(OptionsResolver $resolver)
diff --git a/core/Repository/Site/Page/PageRepositoryQuery.php b/core/Repository/Site/Page/PageRepositoryQuery.php
index efd9145..c22deef 100644
--- a/core/Repository/Site/Page/PageRepositoryQuery.php
+++ b/core/Repository/Site/Page/PageRepositoryQuery.php
@@ -16,9 +16,11 @@ class PageRepositoryQuery extends RepositoryQuery
     public function __construct(PageRepository $repository, PaginatorInterface $paginator)
     {
         parent::__construct($repository, 'p', $paginator);
+
+        $this->forcedFilterHandlers[] = 'isAssociated';
     }
 
-    public function filterByNavigation(Navigation $navigation)
+    public function filterByNavigation(Navigation $navigation): self
     {
         return $this
             ->leftJoin('.nodes', 'node')
@@ -29,7 +31,7 @@ class PageRepositoryQuery extends RepositoryQuery
         ;
     }
 
-    public function filterById($id)
+    public function filterById($id): self
     {
         $this
             ->where('.id = :id')
@@ -39,12 +41,37 @@ class PageRepositoryQuery extends RepositoryQuery
         return $this;
     }
 
+    protected function withAssociation(bool $isAssociated): self
+    {
+        $entities = $this->create()->find();
+        $ids = [];
+
+        foreach ($entities as $entity) {
+            if ($isAssociated && !$entity->getNodes()->isEmpty()) {
+                $ids[] = $entity->getId();
+            } elseif (!$isAssociated && $entity->getNodes()->isEmpty()) {
+                $ids[] = $entity->getId();
+            }
+        }
+
+        $this
+            ->andWhere('.id IN (:ids)')
+            ->setParameter(':ids', $ids)
+        ;
+
+        return $this;
+    }
+
     protected function filterHandler(string $name, $value)
     {
         if ('navigation' === $name) {
             return $this->filterByNavigation($value);
         }
 
+        if ('isAssociated' === $name && $value > -1) {
+            $this->withAssociation((bool) $value);
+        }
+
         return parent::filterHandler($name, $value);
     }
 }
diff --git a/core/Resources/translations/messages.fr.yaml b/core/Resources/translations/messages.fr.yaml
index 6127630..780f9e3 100644
--- a/core/Resources/translations/messages.fr.yaml
+++ b/core/Resources/translations/messages.fr.yaml
@@ -191,3 +191,4 @@
 "Insert": "Insérer"
 "Attributes": "Attributs"
 "Choose": "Choisir"
+"Associated": "Associé(e)"