<?php
/**
 * @author      Magetop Developer (Hau)
 * @package     Magento Multi Vendor Marketplace
 * @copyright   Copyright (c) Magetop (https://www.magetop.com)
 * @terms       https://www.magetop.com/terms
 * @license     https://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 **/
namespace Magetop\Marketplace\Controller\Product\Action;


abstract class AbstractAction extends \Magento\Framework\App\Action\Action
{
    /**
     * Name of "is URLs checked" flag
     */
    const FLAG_IS_URLS_CHECKED = 'check_url_settings';
    

    /**
     * Array of actions which can be processed without secret key validation
     *
     * @var array
     */
    protected $_publicActions = [];
    

    /**
     * @var \Magento\Backend\Helper\Data
     */
    protected $_helper;

    /**
     * @var \Magento\Backend\Model\Session
     */
    protected $_session;

    /**
     * @var \Magento\Framework\AuthorizationInterface
     */
    protected $_authorization;

    /**
     * @var \Magento\Backend\Model\Auth
     */
    protected $_auth;

    /**
     * @var \Magento\Backend\Model\UrlInterface
     */
    protected $_backendUrl;

    /**
     * @var \Magento\Framework\Locale\ResolverInterface
     */
    protected $_localeResolver;

    /**
     * @var bool
     */
    protected $_canUseBaseUrl;

    /**
     * @var \Magento\Framework\Data\Form\FormKey\Validator
     */
    protected $_formKeyValidator;

    /**
     * @param \Magetop\Marketplace\Controller\Product\Action\Action\Context $context
     */
    public function __construct(Action\Context $context)
    {
        parent::__construct($context);
        $this->_authorization = $context->getAuthorization();
        //$this->_auth = $context->getAuth();
        //$this->_helper = $context->getHelper();
        //$this->_backendUrl = $context->getBackendUrl();
        $this->_formKeyValidator = $context->getFormKeyValidator();
        $this->_localeResolver = $context->getLocaleResolver();
        $this->_canUseBaseUrl = $context->getCanUseBaseUrl();
        $this->_session = $context->getSession();
    }

    /**
     * @return bool
     */
    protected function _isAllowed()
    {
        return true;
    }

    /**
     * Retrieve adminhtml session model object
     *
     * @return \Magento\Backend\Model\Session
     */
    protected function _getSession()
    {
        return $this->_session;
    }

    /**
     * @return \Magento\Framework\Message\ManagerInterface
     */
    protected function getMessageManager()
    {
        return $this->messageManager;
    }

    /**
     * Define active menu item in menu block
     *
     * @param string $itemId current active menu item
     * @return $this
     */
    protected function _setActiveMenu($itemId)
    {
        /** @var $menuBlock \Magento\Backend\Block\Menu */
        $menuBlock = $this->_view->getLayout()->getBlock('menu');
        $menuBlock->setActive($itemId);
        $parents = $menuBlock->getMenuModel()->getParentItems($itemId);
        foreach ($parents as $item) {
            /** @var $item \Magento\Backend\Model\Menu\Item */
            $this->_view->getPage()->getConfig()->getTitle()->prepend($item->getTitle());
        }
        return $this;
    }

    /**
     * @param string $label
     * @param string $title
     * @param string|null $link
     * @return $this
     */
    protected function _addBreadcrumb($label, $title, $link = null)
    {
        $this->_view->getLayout()->getBlock('breadcrumbs')->addLink($label, $title, $link);
        return $this;
    }

    /**
     * @param \Magento\Framework\View\Element\AbstractBlock $block
     * @return $this
     */
    protected function _addContent(\Magento\Framework\View\Element\AbstractBlock $block)
    {
        return $this->_moveBlockToContainer($block, 'content');
    }

    /**
     * @param \Magento\Framework\View\Element\AbstractBlock $block
     * @return $this
     */
    protected function _addLeft(\Magento\Framework\View\Element\AbstractBlock $block)
    {
        return $this->_moveBlockToContainer($block, 'left');
    }

    /**
     * @param \Magento\Framework\View\Element\AbstractBlock $block
     * @return $this
     */
    protected function _addJs(\Magento\Framework\View\Element\AbstractBlock $block)
    {
        return $this->_moveBlockToContainer($block, 'js');
    }

    /**
     * Set specified block as an anonymous child to specified container
     *
     * The block will be moved to the container from previous parent after all other elements
     *
     * @param \Magento\Framework\View\Element\AbstractBlock $block
     * @param string $containerName
     * @return $this
     */
    private function _moveBlockToContainer(\Magento\Framework\View\Element\AbstractBlock $block, $containerName)
    {
        $this->_view->getLayout()->setChild($containerName, $block->getNameInLayout(), '');
        return $this;
    }

    /**
     * @param \Magento\Framework\App\RequestInterface $request
     * @return \Magento\Framework\App\ResponseInterface
     */
    public function dispatch(\Magento\Framework\App\RequestInterface $request)
    {
       /* if (!$this->_processUrlKeys()) {
            return parent::dispatch($request);
        }*/

       /* if ($request->isDispatched() && $request->getActionName() !== 'denied' && !$this->_isAllowed()) {
            $this->_response->setStatusHeader(403, '1.1', 'Forbidden');
            if (!$this->_auth->isLoggedIn()) {
                return $this->_redirect('*//*auth/login');
            }
            $this->_view->loadLayout(['default', 'adminhtml_denied'], true, true, false);
            $this->_view->renderLayout();
            $this->_request->setDispatched(true);
            return $this->_response;
        }

        if ($this->_isUrlChecked()) {
            $this->_actionFlag->set('', self::FLAG_IS_URLS_CHECKED, true);
        }

        $this->_processLocaleSettings();*/

        return parent::dispatch($request);
    }

    /**
     * Check whether url is checked
     *
     * @return bool
     */
    protected function _isUrlChecked()
    {
        return !$this->_actionFlag->get('', self::FLAG_IS_URLS_CHECKED)
        && !$this->getRequest()->isForwarded()
        && !$this->_getSession()->getIsUrlNotice(true)
        && !$this->_canUseBaseUrl;
    }

    /**
     * Check url keys. If non valid - redirect
     *
     * @return bool
     */
    public function _processUrlKeys()
    {
        $_isValidFormKey = true;
        $_isValidSecretKey = true;
        $_keyErrorMsg = '';
        if ($this->_auth->isLoggedIn()) {
            if ($this->getRequest()->isPost()) {
                $_isValidFormKey = $this->_formKeyValidator->validate($this->getRequest());
                $_keyErrorMsg = __('Invalid Form Key. Please refresh the page.');
            } elseif ($this->_backendUrl->useSecretKey()) {
                $_isValidSecretKey = $this->_validateSecretKey();
                $_keyErrorMsg = __('You entered an invalid Secret Key. Please refresh the page.');
            }
        }
        if (!$_isValidFormKey || !$_isValidSecretKey) {
            $this->_actionFlag->set('', self::FLAG_NO_DISPATCH, true);
            $this->_actionFlag->set('', self::FLAG_NO_POST_DISPATCH, true);
            if ($this->getRequest()->getQuery('isAjax', false) || $this->getRequest()->getQuery('ajax', false)) {
                $this->getResponse()->representJson(
                    $this->_objectManager->get(
                        'Magento\Framework\Json\Helper\Data'
                    )->jsonEncode(
                        ['error' => true, 'message' => $_keyErrorMsg]
                    )
                );
            } else {
                $this->_redirect($this->_backendUrl->getStartupPageUrl());
            }
            return false;
        }
        return true;
    }

    /**
     * Set session locale,
     * process force locale set through url params
     *
     * @return $this
     */
    protected function _processLocaleSettings()
    {
        $forceLocale = $this->getRequest()->getParam('locale', null);
        if ($this->_objectManager->get('Magento\Framework\Validator\Locale')->isValid($forceLocale)) {
            $this->_getSession()->setSessionLocale($forceLocale);
        }

        if ($this->_getSession()->getLocale() === null) {
            $this->_getSession()->setLocale($this->_localeResolver->getLocale());
        }

        return $this;
    }

    /**
     * Set redirect into response
     *
     * @TODO MAGETWO-28356: Refactor controller actions to new ResultInterface
     * @param   string $path
     * @param   array $arguments
     * @return \Magento\Framework\App\ResponseInterface
     */
    protected function _redirect($path, $arguments = [])
    {
        $this->_getSession()->setIsUrlNotice($this->_actionFlag->get('', self::FLAG_IS_URLS_CHECKED));
        $this->getResponse()->setRedirect($this->getUrl($path, $arguments));
        return $this->getResponse();
    }

    /**
     * Forward to action
     *
     * @TODO MAGETWO-28356: Refactor controller actions to new ResultInterface
     * @param string $action
     * @param string|null $controller
     * @param string|null $module
     * @param array|null $params
     * @return void
     */
    protected function _forward($action, $controller = null, $module = null, array $params = null)
    {
        $this->_getSession()->setIsUrlNotice($this->_actionFlag->get('', self::FLAG_IS_URLS_CHECKED));
        return parent::_forward($action, $controller, $module, $params);
    }

    /**
     * Generate url by route and parameters
     *
     * @param   string $route
     * @param   array $params
     * @return  string
     */
    public function getUrl($route = '', $params = [])
    {
        return $this->_helper->getUrl($route, $params);
    }

    /**
     * Validate Secret Key
     *
     * @return bool
     */
    protected function _validateSecretKey()
    {
        if (is_array($this->_publicActions) && in_array($this->getRequest()->getActionName(), $this->_publicActions)) {
            return true;
        }

        $secretKey = $this->getRequest()->getParam(\Magento\Backend\Model\UrlInterface::SECRET_KEY_PARAM_NAME, null);
        if (!$secretKey || $secretKey != $this->_backendUrl->getSecretKey()) {
            return false;
        }
        return true;
    }
}
