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<?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(),
]);
}
}