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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* Adminhtml Manage Widgets Instance Controller
*/
namespace Magento\Widget\Controller\Adminhtml\Widget;
abstract class Instance extends \Magento\Backend\App\Action
{
/**
* Authorization level of a basic admin session
*
* @see _isAllowed()
*/
const ADMIN_RESOURCE = 'Magento_Widget::widget_instance';
/**
* Core registry
*
* @var \Magento\Framework\Registry
*/
protected $_coreRegistry;
/**
* @var \Magento\Widget\Model\Widget\InstanceFactory
*/
protected $_widgetFactory;
/**
* @var \Psr\Log\LoggerInterface
*/
protected $_logger;
/**
* @var \Magento\Framework\Math\Random
*/
protected $mathRandom;
/**
* @var \Magento\Framework\Translate\InlineInterface
*/
protected $_translateInline;
/**
* @param \Magento\Backend\App\Action\Context $context
* @param \Magento\Framework\Registry $coreRegistry
* @param \Magento\Widget\Model\Widget\InstanceFactory $widgetFactory
* @param \Psr\Log\LoggerInterface $logger
* @param \Magento\Framework\Math\Random $mathRandom
* @param \Magento\Framework\Translate\InlineInterface $translateInline
*/
public function __construct(
\Magento\Backend\App\Action\Context $context,
\Magento\Framework\Registry $coreRegistry,
\Magento\Widget\Model\Widget\InstanceFactory $widgetFactory,
\Psr\Log\LoggerInterface $logger,
\Magento\Framework\Math\Random $mathRandom,
\Magento\Framework\Translate\InlineInterface $translateInline
) {
$this->_translateInline = $translateInline;
$this->_coreRegistry = $coreRegistry;
$this->_widgetFactory = $widgetFactory;
$this->_logger = $logger;
$this->mathRandom = $mathRandom;
parent::__construct($context);
}
/**
* Load layout, set active menu and breadcrumbs
*
* @return $this
*/
protected function _initAction()
{
$this->_view->loadLayout();
$this->_setActiveMenu(
'Magento_Widget::cms_widget_instance'
)->_addBreadcrumb(
__('CMS'),
__('CMS')
)->_addBreadcrumb(
__('Manage Widget Instances'),
__('Manage Widget Instances')
);
return $this;
}
/**
* Init widget instance object and set it to registry
*
* @return \Magento\Widget\Model\Widget\Instance|boolean
*/
protected function _initWidgetInstance()
{
/** @var $widgetInstance \Magento\Widget\Model\Widget\Instance */
$widgetInstance = $this->_widgetFactory->create();
$code = $this->getRequest()->getParam('code', null);
$instanceId = $this->getRequest()->getParam('instance_id', null);
if ($instanceId) {
$widgetInstance->load($instanceId)->setCode($code);
if (!$widgetInstance->getId()) {
$this->messageManager->addError(__('Please specify a correct widget.'));
return false;
}
} else {
// Widget id was not provided on the query-string. Locate the widget instance
// type (namespace\classname) based upon the widget code (aka, widget id).
$themeId = $this->getRequest()->getParam('theme_id', null);
$type = $code != null ? $widgetInstance->getWidgetReference('code', $code, 'type') : null;
$widgetInstance->setType($type)->setCode($code)->setThemeId($themeId);
}
$this->_coreRegistry->register('current_widget_instance', $widgetInstance);
return $widgetInstance;
}
/**
* Set body to response
*
* @param string $body
* @return void
*/
protected function setBody($body)
{
$this->_translateInline->processResponseBody($body);
$this->getResponse()->setBody($body);
}
}