/**
* Prepare collection for grid
*
* @return \Magento\Backend\Block\Widget\Grid
*/
protected function _prepareCollection()
{
if ($this->getRequest()->getParam('queue', false)) {
$this->getCollection()->useQueue($this->_queueFactory->create()->load($this->getRequest()->getParam('queue')));
}
return parent::_prepareCollection();
}
/**
* Get html code
*
* @return string
*/
protected function _toHtml()
{
/* @var $template \Magento\Newsletter\Model\Template */
$template = $this->_templateFactory->create();
if ($id = (int) $this->getRequest()->getParam('id')) {
$queue = $this->_queueFactory->create()->load($id);
$template->setTemplateType($queue->getNewsletterType());
$template->setTemplateText($queue->getNewsletterText());
$template->setTemplateStyles($queue->getNewsletterStyles());
} else {
$template->setTemplateType($this->getRequest()->getParam('type'));
$template->setTemplateText($this->getRequest()->getParam('text'));
$template->setTemplateStyles($this->getRequest()->getParam('styles'));
}
$storeId = (int) $this->getRequest()->getParam('store_id');
if (!$storeId) {
$storeId = $this->_storeManager->getDefaultStoreView()->getId();
}
\Magento\Framework\Profiler::start("newsletter_queue_proccessing");
$vars = array();
$vars['subscriber'] = $this->_subscriberFactory->create();
$template->emulateDesign($storeId);
$templateProcessed = $this->_appState->emulateAreaCode(\Magento\Newsletter\Model\Template::DEFAULT_DESIGN_AREA, array($template, 'getProcessedTemplate'), array($vars, true));
$template->revertDesign();
if ($template->isPlain()) {
$templateProcessed = "<pre>" . htmlspecialchars($templateProcessed) . "</pre>";
}
\Magento\Framework\Profiler::stop("newsletter_queue_proccessing");
return $templateProcessed;
}
/**
* @param \Magento\Newsletter\Model\Template $template
* @param string $id
* @return $this
*/
protected function loadTemplate(\Magento\Newsletter\Model\Template $template, $id)
{
/** @var \Magento\Newsletter\Model\Queue $queue */
$queue = $this->_queueFactory->create()->load($id);
$template->setTemplateType($queue->getNewsletterType());
$template->setTemplateText($queue->getNewsletterText());
$template->setTemplateStyles($queue->getNewsletterStyles());
return $this;
}
/**
* Retrieve queue object
*
* @return \Magento\Newsletter\Model\Queue
*/
protected function getQueue()
{
$queue = $this->_coreRegistry->registry('current_queue');
if (!$queue) {
$queue = $this->_queueFactory->create();
}
return $queue;
}
