Viewing file:  DropTableController.php (3.78 KB) -rwxr-x---
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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Database\Structure;
use PhpMyAdmin\ConfigStorage\RelationCleanup;
use PhpMyAdmin\Controllers\Database\AbstractController;
use PhpMyAdmin\Controllers\Database\StructureController;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Message;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Template;
use PhpMyAdmin\Util;
use PhpMyAdmin\Utils\ForeignKey;
use function __;
use function count;
use function in_array;
final class DropTableController extends AbstractController
{
/** @var DatabaseInterface */
private $dbi;
/** @var RelationCleanup */
private $relationCleanup;
/** @var StructureController */
private $structureController;
public function __construct(
ResponseRenderer $response,
Template $template,
string $db,
DatabaseInterface $dbi,
RelationCleanup $relationCleanup,
StructureController $structureController
) {
parent::__construct($response, $template, $db);
$this->dbi = $dbi;
$this->relationCleanup = $relationCleanup;
$this->structureController = $structureController;
}
public function __invoke(): void
{
global $db, $message, $reload, $sql_query;
$reload = $_POST['reload'] ?? $reload ?? null;
$multBtn = $_POST['mult_btn'] ?? '';
$selected = $_POST['selected'] ?? [];
$views = $this->dbi->getVirtualTables($db);
if ($multBtn !== __('Yes')) {
$message = Message::success(__('No change'));
if (empty($_POST['message'])) {
$_POST['message'] = Message::success();
}
unset($_POST['mult_btn']);
($this->structureController)();
return;
}
$defaultFkCheckValue = ForeignKey::handleDisableCheckInit();
$sql_query = '';
$sqlQueryViews = '';
$selectedCount = count($selected);
for ($i = 0; $i < $selectedCount; $i++) {
$this->relationCleanup->table($db, $selected[$i]);
$current = $selected[$i];
if (! empty($views) && in_array($current, $views)) {
$sqlQueryViews .= (empty($sqlQueryViews) ? 'DROP VIEW ' : ', ') . Util::backquote($current);
} else {
$sql_query .= (empty($sql_query) ? 'DROP TABLE ' : ', ') . Util::backquote($current);
}
$reload = 1;
}
if (! empty($sql_query)) {
$sql_query .= ';';
} elseif (! empty($sqlQueryViews)) {
$sql_query = $sqlQueryViews . ';';
unset($sqlQueryViews);
}
// Unset cache values for tables count, issue #14205
if (isset($_SESSION['tmpval'])) {
if (isset($_SESSION['tmpval']['table_limit_offset'])) {
unset($_SESSION['tmpval']['table_limit_offset']);
}
if (isset($_SESSION['tmpval']['table_limit_offset_db'])) {
unset($_SESSION['tmpval']['table_limit_offset_db']);
}
}
$message = Message::success();
$this->dbi->selectDb($db);
$result = $this->dbi->tryQuery($sql_query);
if (! $result) {
$message = Message::error($this->dbi->getError());
}
if ($result && ! empty($sqlQueryViews)) {
$sql_query .= ' ' . $sqlQueryViews . ';';
$result = $this->dbi->tryQuery($sqlQueryViews);
unset($sqlQueryViews);
}
if (! $result) {
$message = Message::error($this->dbi->getError());
}
ForeignKey::handleDisableCheckCleanup($defaultFkCheckValue);
if (empty($_POST['message'])) {
$_POST['message'] = $message;
}
unset($_POST['mult_btn']);
($this->structureController)();
}
}
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