<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Database\Structure;
use PhpMyAdmin\Controllers\Database\AbstractController;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Template;
use PhpMyAdmin\Util;
use PhpMyAdmin\Utils\ForeignKey;
use function __;
use function htmlspecialchars;
use function in_array;
final class DropFormController extends AbstractController
{
/** @var DatabaseInterface */
private $dbi;
public function __construct(ResponseRenderer $response, Template $template, string $db, DatabaseInterface $dbi)
{
parent::__construct($response, $template, $db);
$this->dbi = $dbi;
}
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;
}
$views = $this->dbi->getVirtualTables($db);
$fullQueryViews = '';
$fullQuery = '';
foreach ($selected as $selectedValue) {
$current = $selectedValue;
if (! empty($views) && in_array($current, $views)) {
$fullQueryViews .= (empty($fullQueryViews) ? 'DROP VIEW ' : ', ')
. Util::backquote(htmlspecialchars($current));
} else {
$fullQuery .= (empty($fullQuery) ? 'DROP TABLE ' : ', ')
. Util::backquote(htmlspecialchars($current));
}
}
if (! empty($fullQuery)) {
$fullQuery .= ';<br>' . "\n";
}
if (! empty($fullQueryViews)) {
$fullQuery .= $fullQueryViews . ';<br>' . "\n";
}
$urlParams = ['db' => $db];
foreach ($selected as $selectedValue) {
$urlParams['selected'][] = $selectedValue;
}
foreach ($views as $current) {
$urlParams['views'][] = $current;
}
$this->render('database/structure/drop_form', [
'url_params' => $urlParams,
'full_query' => $fullQuery,
'is_foreign_key_check' => ForeignKey::isCheckEnabled(),
]);
}
}