1<?php
2/**
3 * Copyright since 2007 PrestaShop SA and Contributors
4 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
5 *
6 * NOTICE OF LICENSE
7 *
8 * This source file is subject to the Open Software License (OSL 3.0)
9 * that is bundled with this package in the file LICENSE.md.
10 * It is also available through the world-wide-web at this URL:
11 * https://opensource.org/licenses/OSL-3.0
12 * If you did not receive a copy of the license and are unable to
13 * obtain it through the world-wide-web, please send an email
14 * to license@prestashop.com so we can send you a copy immediately.
15 *
16 * DISCLAIMER
17 *
18 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
19 * versions in the future. If you wish to customize PrestaShop for your
20 * needs please refer to https://devdocs.prestashop.com/ for more information.
21 *
22 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
23 * @copyright Since 2007 PrestaShop SA and Contributors
24 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
25 */
26
27namespace PrestaShopBundle\Form\Admin\Type;
28
29use PrestaShopBundle\Form\Validator\Constraints\TinyMceMaxLength;
30use Symfony\Component\Form\AbstractType;
31use Symfony\Component\Form\Extension\Core\Type\TextareaType;
32use Symfony\Component\Form\FormInterface;
33use Symfony\Component\Form\FormView;
34use Symfony\Component\OptionsResolver\OptionsResolver;
35
36/**
37 * Class enabling TinyMCE on a Textarea field.
38 */
39class FormattedTextareaType extends AbstractType
40{
41    /**
42     * Max size of UTF-8 content in MySQL text column
43     */
44    public const LIMIT_TEXT_UTF8 = 21844;
45
46    /**
47     * {@inheritdoc}
48     */
49    public function configureOptions(OptionsResolver $resolver)
50    {
51        $resolver->setDefaults([
52            'autoload' => true, // Start automatically TinyMCE
53            'limit' => self::LIMIT_TEXT_UTF8,
54        ]);
55        $resolver->setAllowedTypes('limit', 'int');
56        $resolver->setAllowedTypes('autoload', 'bool');
57    }
58
59    /**
60     * {@inheritdoc}
61     */
62    public function buildView(FormView $view, FormInterface $form, array $options)
63    {
64        if (!isset($view->vars['attr']['class'])) {
65            $view->vars['attr']['class'] = '';
66        }
67
68        if (true === $options['autoload']) {
69            $view->vars['attr']['class'] .= ' autoload_rte';
70        }
71        $view->vars['attr']['counter'] = $options['limit'];
72        $view->vars['constraints'] = [
73            new TinyMceMaxLength([
74                'max' => $options['limit'],
75            ]),
76        ];
77    }
78
79    /**
80     * {@inheritdoc}
81     */
82    public function getParent()
83    {
84        return TextareaType::class;
85    }
86}
87