delegate filter query by empty value to filters

extract code from Datagrid::buildPager() into separate methods to improve readability
sonata-project · Sep 23, 2020 · 1e38aa1 · 1e38aa1
1 parent c39000a
commit 1e38aa1
Showing 1 changed file with 37 additions and 18 deletions.
diff --git a/src/Datagrid/Datagrid.php b/src/Datagrid/Datagrid.php
@@ -146,54 +146,73 @@ static function ($value) {
         $this->form = $this->formBuilder->getForm();
         $this->form->submit($this->values);
 
-        $data = $this->form->getData();
+        $this->applyFilters($this->form->getData() ?? []);
+        $this->applySorting();
 
+        $this->pager->setMaxPerPage($this->getMaxPerPage(25));
+        $this->pager->setPage($this->getPage(1));
+        $this->pager->setQuery($this->query);
+        $this->pager->init();
+
+        $this->bound = true;
+    }
+
+    private function applyFilters(array $data): void
+    {
         foreach ($this->getFilters() as $name => $filter) {
             $this->values[$name] = isset($this->values[$name]) ? $this->values[$name] : null;
             $filterFormName = $filter->getFormName();
-            if (isset($this->values[$filterFormName]['value']) && '' !== $this->values[$filterFormName]['value']) {
+            if (isset($this->values[$filterFormName]['type'], $this->values[$filterFormName]['value']) &&
+                ('' !== $this->values[$filterFormName]['type'] || '' !== $this->values[$filterFormName]['value'])
+            ) {
                 $filter->apply($this->query, $data[$filterFormName]);
             }
         }
+    }
 
+    private function applySorting(): void
+    {
         if (isset($this->values['_sort_by'])) {
             if (!$this->values['_sort_by'] instanceof FieldDescriptionInterface) {
                 throw new UnexpectedTypeException($this->values['_sort_by'], FieldDescriptionInterface::class);
             }
 
             if ($this->values['_sort_by']->isSortable()) {
-                $this->query->setSortBy($this->values['_sort_by']->getSortParentAssociationMapping(), $this->values['_sort_by']->getSortFieldMapping());
+                $this->query->setSortBy(
+                    $this->values['_sort_by']->getSortParentAssociationMapping(),
+                    $this->values['_sort_by']->getSortFieldMapping()
+                );
 
                 $this->values['_sort_order'] = $this->values['_sort_order'] ?? 'ASC';
                 $this->query->setSortOrder($this->values['_sort_order']);
             }
         }
+    }
 
-        $maxPerPage = 25;
+    private function getMaxPerPage(int $default): int
+    {
         if (isset($this->values['_per_page'])) {
             if (isset($this->values['_per_page']['value'])) {
-                $maxPerPage = $this->values['_per_page']['value'];
-            } else {
-                $maxPerPage = $this->values['_per_page'];
+                return (int) $this->values['_per_page']['value'];
             }
+
+            return (int) $this->values['_per_page'];
         }
-        $this->pager->setMaxPerPage($maxPerPage);
 
-        $page = 1;
+        return $default;
+    }
+
+    private function getPage(int $default): int
+    {
         if (isset($this->values['_page'])) {
             if (isset($this->values['_page']['value'])) {
-                $page = $this->values['_page']['value'];
-            } else {
-                $page = $this->values['_page'];
+                return (int) $this->values['_page']['value'];
             }
-        }
 
-        $this->pager->setPage($page);
-
-        $this->pager->setQuery($this->query);
-        $this->pager->init();
+            return (int) $this->values['_page'];
+        }
 
-        $this->bound = true;
+        return $default;
     }
 
     public function addFilter(FilterInterface $filter)