Create ThemesController

Moves themes entry point logic to the ThemesController and removes the
themes.php entry point file.

Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>

libraries/classes/Controllers/ThemesController.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * @package PhpMyAdmin\Controllers
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Controllers;
+
+use PhpMyAdmin\ThemeManager;
+
+/**
+ * Displays list of themes.
+ * @package PhpMyAdmin\Controllers
+ */
+class ThemesController extends AbstractController
+{
+    /**
+     * @return string
+     */
+    public function index(): string
+    {
+        $this->response->getFooter()->setMinimal();
+        $header = $this->response->getHeader();
+        $header->setBodyId('bodythemes');
+        $header->setTitle('phpMyAdmin - ' . __('Theme'));
+        $header->disableMenuAndConsole();
+
+        return $this->template->render('themes', [
+            'version' => preg_replace(
+                '/([0-9]*)\.([0-9]*)\..*/',
+                '\1_\2',
+                PMA_VERSION
+            ),
+            'previews' => ThemeManager::getInstance()->getPrintPreviews(),
+        ]);
+    }
+}

libraries/routes.php

@@ -36,6 +36,7 @@
 use PhpMyAdmin\Controllers\Server\Status\StatusController;
 use PhpMyAdmin\Controllers\Server\Status\VariablesController as StatusVariables;
 use PhpMyAdmin\Controllers\Server\VariablesController;
+use PhpMyAdmin\Controllers\ThemesController;
 use PhpMyAdmin\Controllers\TransformationOverviewController;
 use PhpMyAdmin\Controllers\UserPasswordController;
 use PhpMyAdmin\Controllers\VersionCheckController;
@@ -542,8 +543,10 @@
             require_once ROOT_PATH . 'libraries/entry_points/table/zoom_select.php';
         });
     });
-    $routes->get('/themes', function () {
-        require_once ROOT_PATH . 'libraries/entry_points/themes.php';
+    $routes->get('/themes', function () use ($containerBuilder, $response) {
+        /** @var ThemesController $controller */
+        $controller = $containerBuilder->get(ThemesController::class);
+        $response->addHTML($controller->index());
     });
     $routes->addGroup('/transformation', function (RouteCollector $routes) use ($containerBuilder, $response) {
         $routes->addRoute(['GET', 'POST'], '/overview', function () use ($containerBuilder, $response) {

services_controllers.yml

@@ -393,6 +393,13 @@ services:
       transformations: '@transformations'
       create_add_field: '@create_add_field'
 
+  PhpMyAdmin\Controllers\ThemesController:
+    class: 'PhpMyAdmin\Controllers\ThemesController'
+    arguments:
+      response: '@response'
+      dbi: '@dbi'
+      template: '@template'
+
   PhpMyAdmin\Controllers\TransformationOverviewController:
     class: 'PhpMyAdmin\Controllers\TransformationOverviewController'
     arguments: