first commit

pma/libraries/classes/Controllers/Database/Structure/EmptyFormController.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Controllers\Database\Structure;
+
+use PhpMyAdmin\Controllers\Database\AbstractController;
+use PhpMyAdmin\Util;
+use PhpMyAdmin\Utils\ForeignKey;
+
+use function __;
+use function htmlspecialchars;
+
+final class EmptyFormController extends AbstractController
+{
+    public function __invoke(): void
+    {
+        global $db;
+
+        $selected = $_POST['selected_tbl'] ?? [];
+
+        if (empty($selected)) {
+            $this->response->setRequestStatus(false);
+            $this->response->addJSON('message', __('No table selected.'));
+
+            return;
+        }
+
+        $fullQuery = '';
+        $urlParams = ['db' => $db];
+
+        foreach ($selected as $selectedValue) {
+            $fullQuery .= 'TRUNCATE ';
+            $fullQuery .= Util::backquote(htmlspecialchars($selectedValue)) . ';<br>';
+            $urlParams['selected'][] = $selectedValue;
+        }
+
+        $this->render('database/structure/empty_form', [
+            'url_params' => $urlParams,
+            'full_query' => $fullQuery,
+            'is_foreign_key_check' => ForeignKey::isCheckEnabled(),
+        ]);
+    }
+}