*/ class Mage_Adminhtml_Block_System_Email_Template_Preview extends Mage_Adminhtml_Block_Widget { /** * Prepare html output * * @return string */ protected function _toHtml() { /** @var $template Mage_Core_Model_Email_Template */ $template = Mage::getModel('core/email_template'); $id = (int)$this->getRequest()->getParam('id'); if ($id) { $template->load($id); } else { $template->setTemplateType($this->getRequest()->getParam('type')); $template->setTemplateText($this->getRequest()->getParam('text')); $template->setTemplateStyles($this->getRequest()->getParam('styles')); } /* @var $filter Mage_Core_Model_Input_Filter_MaliciousCode */ $filter = Mage::getSingleton('core/input_filter_maliciousCode'); $template->setTemplateText( $filter->filter($template->getTemplateText()) ); Varien_Profiler::start("email_template_proccessing"); $vars = array(); $templateProcessed = $template->getProcessedTemplate($vars, true); if ($template->isPlain()) { $templateProcessed = "

" . htmlspecialchars($templateProcessed) . "

"; } Varien_Profiler::stop("email_template_proccessing"); return $templateProcessed; } }