<?php

$main_class = 'TemplatesCategories';

class TemplatesCategories extends Window
{
    protected $tableName = 'templates_categories';

    public function get_vars()
    {
        $vars = parent::get_vars();

        $this->unserializeCustomData($vars['body']['data']);

        return $vars;
    }

    public function getData()
    {
        $data = parent::getData();
        $acn = $this->getAction();

        if (empty($data['position']) && $acn == 'add') {
            $data['position'] = returnSQLResult('SELECT COUNT(*) FROM '.getTableName('templates_categories'));
        }

        if (getVal('Submit')) {
            $this->serializeCustomData($data);
        }

        return $data;
    }
}