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<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to https://devdocs.prestashop.com/ for more information.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
*/
namespace PrestaShopBundle\Form\Admin\Type;
use PrestaShopBundle\Form\Validator\Constraints\TinyMceMaxLength;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\OptionsResolver\Options;
use Symfony\Component\OptionsResolver\OptionsResolver;
/**
* Class enabling TinyMCE on a Textarea field.
*/
class FormattedTextareaType extends TranslatorAwareType
{
/**
* Max size of UTF-8 content in MySQL text columns
*/
public const LIMIT_TINYTEXT_UTF8 = 84;
public const LIMIT_TEXT_UTF8 = 21844;
public const LIMIT_MEDIUMTEXT_UTF8 = 5592414;
public const LIMIT_LONGTEXT_UTF8 = 1431655764;
/**
* Max size of UTF-8 MB4 content in MySQL text columns
*/
public const LIMIT_TINYTEXT_UTF8_MB4 = 63;
public const LIMIT_TEXT_UTF8_MB4 = 16383;
public const LIMIT_MEDIUMTEXT_UTF8_MB4 = 4194303;
public const LIMIT_LONGTEXT_UTF8_MB4 = 1073741823;
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver
->setDefined(['message'])
->setDefaults([
'autoload' => true, // Start automatically TinyMCE
'limit' => self::LIMIT_TEXT_UTF8,
])
->setAllowedTypes('limit', 'int')
->setAllowedTypes('autoload', 'bool')
->setAllowedTypes('message', ['string', 'null'])
->setNormalizer('constraints', function (Options $options, $constraints) {
$limit = $options->offsetGet('limit');
// provide message from options if exists, or default one
$message = $options->offsetExists('message') ? $options->offsetGet('message') : $this->trans(
'This field cannot be longer than %limit% characters.',
'Admin.Notifications.Error',
[
'%limit%' => $limit,
]
);
foreach ($constraints as $constraint) {
if ($constraint instanceof TinyMceMaxLength) {
// this means the TinyMceMaxLength constraint was overridden by child form, so we don't need to do anything
return $constraints;
}
}
// add length constraint
$constraints[] = new TinyMceMaxLength([
'max' => $limit,
'message' => $message,
]);
return $constraints;
})
;
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
parent::buildView($view, $form, $options);
if (!isset($view->vars['attr']['class'])) {
$view->vars['attr']['class'] = '';
}
if (true === $options['autoload']) {
$view->vars['attr']['class'] .= ' autoload_rte';
}
$view->vars['attr']['counter'] = $options['limit'];
}
/**
* {@inheritdoc}
*/
public function getParent()
{
return TextareaType::class;
}
}