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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Checkout\Block\Cart;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\View\Element\Message\InterpretationStrategyInterface;
/**
* Shopping cart validation messages block
*
* @api
* @since 100.0.2
*/
class ValidationMessages extends \Magento\Framework\View\Element\Messages
{
/**
* @var \Magento\Checkout\Helper\Cart
*/
protected $cartHelper;
/**
* @var \Magento\Framework\Locale\CurrencyInterface
*/
protected $currency;
/**
* @var \Magento\Quote\Model\Quote\Validator\MinimumOrderAmount\ValidationMessage
*/
private $minimumAmountErrorMessage;
/**
* @param \Magento\Framework\View\Element\Template\Context $context
* @param \Magento\Framework\Message\Factory $messageFactory
* @param \Magento\Framework\Message\CollectionFactory $collectionFactory
* @param \Magento\Framework\Message\ManagerInterface $messageManager
* @param InterpretationStrategyInterface $interpretationStrategy
* @param \Magento\Checkout\Helper\Cart $cartHelper
* @param \Magento\Framework\Locale\CurrencyInterface $currency
* @param array $data
* @codeCoverageIgnore
*/
public function __construct(
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Framework\Message\Factory $messageFactory,
\Magento\Framework\Message\CollectionFactory $collectionFactory,
\Magento\Framework\Message\ManagerInterface $messageManager,
InterpretationStrategyInterface $interpretationStrategy,
\Magento\Checkout\Helper\Cart $cartHelper,
\Magento\Framework\Locale\CurrencyInterface $currency,
array $data = []
) {
parent::__construct(
$context,
$messageFactory,
$collectionFactory,
$messageManager,
$interpretationStrategy,
$data
);
$this->cartHelper = $cartHelper;
$this->currency = $currency;
}
/**
* @return $this
*/
protected function _prepareLayout()
{
if ($this->cartHelper->getItemsCount()) {
$this->validateMinimumAmount();
$this->addQuoteMessages();
$this->addMessages($this->messageManager->getMessages(true));
}
return parent::_prepareLayout();
}
/**
* Validate minimum amount and display notice in error
*
* @return void
*/
protected function validateMinimumAmount()
{
if (!$this->cartHelper->getQuote()->validateMinimumAmount()) {
$this->messageManager->addNoticeMessage($this->getMinimumAmountErrorMessage()->getMessage());
}
}
/**
* @return \Magento\Quote\Model\Quote\Validator\MinimumOrderAmount\ValidationMessage
* @deprecated 100.1.0
*/
private function getMinimumAmountErrorMessage()
{
if ($this->minimumAmountErrorMessage === null) {
$objectManager = ObjectManager::getInstance();
$this->minimumAmountErrorMessage = $objectManager->get(
\Magento\Quote\Model\Quote\Validator\MinimumOrderAmount\ValidationMessage::class
);
}
return $this->minimumAmountErrorMessage;
}
/**
* Add quote messages
*
* @return void
*/
protected function addQuoteMessages()
{
// Compose array of messages to add
$messages = [];
/** @var \Magento\Framework\Message\MessageInterface $message */
foreach ($this->cartHelper->getQuote()->getMessages() as $message) {
if ($message) {
// Escape HTML entities in quote message to prevent XSS
$message->setText($this->escapeHtml($message->getText()));
$messages[] = $message;
}
}
if ($messages) {
$this->messageManager->addUniqueMessages($messages);
}
}
}