Update website

admin/phpMyAdmin/libraries/classes/Setup/FormProcessing.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * Formset processing library
+ */
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Setup;
+
+use PhpMyAdmin\Config\FormDisplay;
+use PhpMyAdmin\Core;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\Template;
+use PhpMyAdmin\Url;
+
+/**
+ * PhpMyAdmin\Setup\FormProcessing class
+ */
+class FormProcessing
+{
+    /**
+     * Processes forms registered in $form_display, handles error correction
+     *
+     * @param FormDisplay $form_display Form to display
+     *
+     * @return void
+     */
+    public static function process(FormDisplay $form_display)
+    {
+        if (isset($_GET['mode']) && $_GET['mode'] === 'revert') {
+            // revert erroneous fields to their default values
+            $form_display->fixErrors();
+            $response = Response::getInstance();
+            $response->disable();
+            $response->generateHeader303('index.php' . Url::getCommonRaw());
+        }
+
+        if (! $form_display->process(false)) {
+            // handle form view and failed POST
+            echo $form_display->getDisplay(true, true);
+
+            return;
+        }
+
+        // check for form errors
+        if (! $form_display->hasErrors()) {
+            $response = Response::getInstance();
+            $response->disable();
+            $response->generateHeader303('index.php' . Url::getCommonRaw());
+
+            return;
+        }
+
+        // form has errors, show warning
+        $page = $_GET['page'] ?? '';
+        $formset = $_GET['formset'] ?? '';
+        $formId = Core::isValid($_GET['id'], 'numeric') ? $_GET['id'] : '';
+        if ($formId === null && $page === 'servers') {
+            // we've just added a new server, get its id
+            $formId = $form_display->getConfigFile()->getServerCount();
+        }
+
+        $urlParams = [
+            'page' => $page,
+            'formset' => $formset,
+            'id' => $formId,
+        ];
+
+        $template = new Template();
+        echo $template->render('setup/error', [
+            'url_params' => $urlParams,
+            'errors' => $form_display->displayErrors(),
+        ]);
+    }
+}