I'm trying to hide prices until the customer logs in to our website. To meet this goal, I'm willing to use customer sessions and if session is true, my product detail page shows the price. Or not, just show a label written as 'login to see price'.
When I ran a Magento 1 website, it was much easier to implement this module but it has been tough to me with the same project under a different development environment.
My Website is now:
- Use customizable theme from other template company (the vendor name is Alothemes)
- Already overwrote default
.phtmlfile that has price information. I mean some snippet code should be inserted to this file. - I created a own block (my company name is Kbethos) functioning that it brings customer session exists or not
Report says:
a:4:{i:0;s:37:"Object DOMDocument should be created.";i:1;s:11753:"#0 /home/staging/public_html/vendor/magento/framework/View/Element/UiComponent/Config/Reader.php(95): Magento\Framework\View\Element\UiComponent\Config\DomMerger->getDom()
Log says:
[2017年10月18日 18:37:18] main.CRITICAL: Invalid block type: Kbethos\Session\Block [] []
Could you have a look my code?
TEMPLATE CODE
app\design\frontend\Alothemes\default\Magento_Catalog\layout\default.xml
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<body>
<referenceContainer name="before.body.end">
<block class="Kbethos\Session\Block\Session" before="-" name="my.custome.block" cacheable="false" template="product\price\amount\default.phtml"/>
</referenceContainer>
</body>
</page>
app\design\frontend\Alothemes\default\Magento_Catalog\templates\product\price\amount\default.html
<?php
/**
* Copyright © 2013-2017 Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
// @codingStandardsIgnoreFile
?>
<?php /** @var \Magento\Framework\Pricing\Render\Amount $block */ ?>
<!-- USE CUSTOM BLOCK -->
<?php $customerSession = $block->getCustomerSession(); ?>
<!-- IF SESSION EXISTST -->
<?php if(custommerSession) : ?>
<span class="price-container <?php /* @escapeNotVerified */ echo $block->getAdjustmentCssClasses() ?>"
<?php echo $block->getSchema() ? ' itemprop="offers" itemscope itemtype="http://schema.org/Offer"' : '' ?>>
<?php if ($block->getDisplayLabel()): ?>
<span class="price-label"><?php /* @escapeNotVerified */ echo $block->getDisplayLabel(); ?></span>
<?php endif; ?>
<span <?php if ($block->getPriceId()): ?> id="<?php /* @escapeNotVerified */ echo $block->getPriceId() ?>"<?php endif;?>
<?php echo($block->getPriceDisplayLabel()) ? 'data-label="' . $block->getPriceDisplayLabel() . $block->getPriceDisplayInclExclTaxes() . '"' : '' ?>
data-price-amount="<?php /* @escapeNotVerified */ echo $block->getDisplayValue(); ?>"
data-price-type="<?php /* @escapeNotVerified */ echo $block->getPriceType(); ?>"
class="price-wrapper <?php /* @escapeNotVerified */ echo $block->getPriceWrapperCss(); ?>"
<?php echo $block->getSchema() ? ' itemprop="price"' : '' ?>>
<?php /* @escapeNotVerified */ echo $block->formatCurrency($block->getDisplayValue(), (bool)$block->getIncludeContainer()) ?>
</span>
<?php if ($block->hasAdjustmentsHtml()): ?>
<?php echo $block->getAdjustmentsHtml() ?>
<?php endif; ?>
<?php if ($block->getSchema()): ?>
<meta itemprop="priceCurrency" content="<?php /* @escapeNotVerified */ echo $block->getDisplayCurrencyCode()?>" />
<?php endif; ?>
</span>
<!-- SESSION DOESN'T EXIST-->
<?php else : ?>
<span class="price-container">
<?php /* @escapeNotVerified */ echo 'Login to see price' ?>"
</span>
<?php endif;?>
CUSTOM BLOCK CODE
app\code\Kbethos\Session\Block\Session.php
<?php
namespace Kbethos\Session\Block;
/**
* Customer edit form block
*
* @SuppressWarnings(PHPMD.DepthOfInheritance)
*/
class Session extends \Magento\Framework\View\Element\Template
{
/**
* @var \Magento\Customer\Model\Session
*/
protected $_customerSession;
/**
* DataDummy constructor.
* @param \Magento\Framework\View\Element\Template\Context $context
* @param \Magento\Customer\Model\Session $customerSession
* @param array $data
*/
public function __construct (
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Customer\Model\Session $customerSession,
array $data = []
) {
$this->_isScopePrivate = true;
$this->_customerSession = $customerSession;
parent::__construct($context, $data);
}
/**
* @return bool
*/
public function getCustomerSession()
{
/** Bug in magento 2 for get session with full page cache enabled */
return $this->_customerSession->getCustomer();
}
}
I have etc/di.xml, etc/module.xml, composer.json, registration.php for this custom block.
How can I handle it?
Nisse Engström
4155 silver badges6 bronze badges
1 Answer 1
<?php
namespace Kbethos\Session\Block;
/**
* Customer edit form block
*
* @SuppressWarnings(PHPMD.DepthOfInheritance)
*/
class Session extends \Magento\Framework\View\Element\Template
{
/**
* @var \Magento\Customer\Model\Session
*/
protected $_customerSession;
/**
* DataDummy constructor.
* @param \Magento\Framework\View\Element\Template\Context $context
* @param \Magento\Customer\Model\Session $customerSession
* @param array $data
*/
public function __construct (
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Customer\Model\Session $customerSession,
array $data = []
) {
$this->_isScopePrivate = true;
$this->_customerSession = $customerSession;
parent::__construct($context, $data);
}
/**
* @return bool
*/
public function getCustomerSession()
{
/** Bug in magento 2 for get session with full page cache enabled */
return $this->_customerSession->getCustomer();
}
}
its working for me
answered Aug 8, 2019 at 11:17
Praveen Negimani
4681 gold badge6 silver badges28 bronze badges
default
session.phpshould be named asSession.php