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<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Sql;
use PhpMyAdmin\CheckUserPrivileges;
use PhpMyAdmin\Controllers\AbstractController;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Sql;
use PhpMyAdmin\Template;
use function __;
use function htmlentities;
use const ENT_COMPAT;
final class SetValuesController extends AbstractController
{
/** @var Sql */
private $sql;
/** @var CheckUserPrivileges */
private $checkUserPrivileges;
public function __construct(
ResponseRenderer $response,
Template $template,
Sql $sql,
CheckUserPrivileges $checkUserPrivileges
) {
parent::__construct($response, $template);
$this->sql = $sql;
$this->checkUserPrivileges = $checkUserPrivileges;
}
/**
* Get possible values for SET fields during grid edit.
*/
public function __invoke(): void
{
global $db, $table;
$this->checkUserPrivileges->getPrivileges();
$column = $_POST['column'];
$currentValue = $_POST['curr_value'];
$fullValues = $_POST['get_full_values'] ?? false;
$whereClause = $_POST['where_clause'] ?? null;
$values = $this->sql->getValuesForColumn($db, $table, $column);
if ($values === null) {
$this->response->addJSON('message', __('Error in processing request'));
$this->response->setRequestStatus(false);
return;
}
// If the $currentValue was truncated, we should fetch the correct full values from the table.
if ($fullValues && ! empty($whereClause)) {
$currentValue = $this->sql->getFullValuesForSetColumn($db, $table, $column, $whereClause);
}
// Converts characters of $currentValue to HTML entities.
$convertedCurrentValue = htmlentities($currentValue, ENT_COMPAT, 'UTF-8');
$select = $this->template->render('sql/set_column', [
'values' => $values,
'current_values' => $convertedCurrentValue,
]);
$this->response->addJSON('select', $select);
}
}
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