/**
* Render template.
*
* @access public
* @param string $template
* @param array $context (default: array())
* @return string
*/
public function render($template, array $context = array())
{
$hash = hash('md5', $template);
$file = $hash . '.twig';
if (!$this->cacheHandler->exists($file)) {
$this->cacheHandler->save($file, $template);
}
return $this->twig->render($file, $context);
}
/**
* Compile partials into procedure.
*
* @access public
* @param \JonnyW\PhantomJs\Procedure\ProcedureInterface $procedure
* @param \JonnyW\PhantomJs\Procedure\InputInterface $input
* @return void
*/
public function compile(ProcedureInterface $procedure, InputInterface $input)
{
$cacheKey = sprintf('phantomjs_%s_%s', $input->getType(), md5($procedure->getTemplate()));
if ($this->cacheEnabled && $this->cacheHandler->exists($cacheKey)) {
$template = $this->cacheHandler->fetch($cacheKey);
}
if (empty($template)) {
$template = $this->renderer->render($procedure->getTemplate(), array('engine' => $this, 'procedure_type' => $input->getType()));
$test = clone $procedure;
$test->setTemplate($template);
$compiled = $test->compile($input);
$this->procedureValidator->validate($compiled);
if ($this->cacheEnabled) {
$this->cacheHandler->save($cacheKey, $template);
}
}
$procedure->setTemplate($template);
}
/**
* Write compiled procedure to cache.
*
* @access protected
* @param string $compiled
* @return string
*/
protected function write($compiled)
{
return $this->cacheHandler->save(uniqid(), $compiled);
}
/**
* Write procedure script cache.
*
* @access protected
* @param string $procedure
* @return string
*/
protected function write($procedure)
{
$executable = $this->cacheHandler->save(uniqid(), $procedure);
return $executable;
}