🐛 Fix label & method countResults to display good things with simple …

…pager

src/Datagrid/SimplePager.php

@@ -15,6 +15,7 @@
 
 use Doctrine\Common\Collections\ArrayCollection;
 use Sonata\AdminBundle\Util\TraversableToCollection;
+use Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery;
 
 /**
  * @author Lukas Kahwe Smith <[email protected]>
@@ -44,16 +45,14 @@ final class SimplePager extends Pager
      * If set to 3 the pager will generate links to the next three pages
      * etc.
      */
-    public function __construct(
-        int $maxPerPage = 10,
-        private int $threshold = 1
-    ) {
+    public function __construct(int $maxPerPage = 10, private int $threshold = 1, private int $total = 0)
+    {
         parent::__construct($maxPerPage);
     }
 
     public function countResults(): int
     {
-        return ($this->getPage() - 1) * $this->getMaxPerPage() + ($this->thresholdCount ?? 0);
+        return $this->total;
     }
 
     public function getCurrentPageResults(): iterable
@@ -79,6 +78,23 @@ public function getCurrentPageResults(): iterable
         return $this->results;
     }
 
+    public function getTotalResults(): int
+    {
+        /** @var ProxyQuery $query */
+        $query = $this->getQuery();
+
+        if (null === $query) {
+            throw new \LogicException('Uninitialized query.');
+        }
+
+        $query->select(sprintf('COUNT(%s.id)', $query->getRootAlias()));
+        $query->setFirstResult(0);
+        $query->setMaxResults(1);
+
+
+        return $query->getDoctrineQuery()->getSingleScalarResult();
+    }
+
     /**
      * @throws \LogicException the query is uninitialized
      */
@@ -103,6 +119,7 @@ public function init(): void
             $query->setMaxResults($maxOffset);
 
             $this->results = $this->getCurrentPageResults();
+            $this->total = $this->getTotalResults();
 
             $t = (int) ceil(($this->thresholdCount ?? 0) / $this->getMaxPerPage()) + $this->getPage() - 1;
             $this->setLastPage(max(1, $t));

src/Resources/views/Pager/simple_pager_results.html.twig

@@ -12,20 +12,13 @@ file that was distributed with this source code.
 {% extends '@SonataAdmin/Pager/base_results.html.twig' %}
 
 {% block num_results %}
-    {% if admin.datagrid.pager.lastPage != admin.datagrid.pager.page %}
-        {{ 'list_results_count_prefix'|trans({}, 'SonataAdminBundle') }}
-    {% endif %}
     {% trans with {'%count%': admin.datagrid.pager.countResults()} from 'SonataAdminBundle' %}list_results_count{% endtrans %}
      - 
 {% endblock %}
 
 {% block num_pages %}
     {{ admin.datagrid.pager.page }}
     /
-    {% if admin.datagrid.pager.lastPage != admin.datagrid.pager.page %}
-        ?
-    {% else %}
-        {{ admin.datagrid.pager.lastpage }}
-    {% endif %}
+    {{ admin.datagrid.pager.lastPage }}
      - 
 {% endblock %}