<?php
class EmailTemplate
{
protected $template = '/templates/welcome.phtml';
private $data;
/**
*
* @param array $data Data available in template file $this->template
* @return boolean
*/
public function setData(array $data)
{
if (empty($data)) {
return false;
}
$this->data = $data;
return true;
}
/**
*
* @return string Template file that uses the private variables e.g. $this->data
* @throws \RuntimeException
*/
public function getComputedTemplate(): string
{
if (empty($this->template)) {
throw new \RuntimeException('Template path is not set.');
}
if (!file_exists(self::$phproot . $this->template)) {
throw new \RuntimeException('Template path does not exist: ' . $this->template);
}
ob_start();
include self::$phproot . $this->template;
return ob_get_clean();
}
}