<?php

​

declare(strict_types=1);

​

namespace PhpMyAdmin\Controllers;

​

use PhpMyAdmin\Core;

use PhpMyAdmin\Normalization;

use PhpMyAdmin\ResponseRenderer;

use PhpMyAdmin\Template;

use PhpMyAdmin\Url;

​

use function __;

use function _pgettext;

use function in_array;

use function intval;

use function json_decode;

use function json_encode;

use function min;

​

/**

 * Normalization process (temporarily specific to 1NF).

 */

class NormalizationController extends AbstractController

{

    /** @var Normalization */

    private $normalization;

​

    public function __construct(ResponseRenderer $response, Template $template, Normalization $normalization)

    {

        parent::__construct($response, $template);

        $this->normalization = $normalization;

    }

​

    public function __invoke(): void

    {

        global $db, $table;

​

        if (isset($_POST['getColumns'])) {

            $html = '<option selected disabled>' . __('Select one…') . '</option>'

                . '<option value="no_such_col">' . __('No such column') . '</option>';

            //get column whose datatype falls under string category

            $html .= $this->normalization->getHtmlForColumnsList(