/**
* Renders the current template
*
* @param array $assigns An array of values for the template
* @param array $filters Additional filters for the template
* @param array $registers Additional registers for the template
* @return string
*/
function render($assigns = null, $filters = null, $registers = null)
{
if (is_null($assigns)) {
$assigns = array();
}
$context = new LiquidContext($assigns, $registers);
if (!is_null($filters)) {
if (is_array($filters)) {
array_merge($this->filters, $filters);
} else {
$this->filters[] = $filters;
}
}
foreach ($this->filters as $filter) {
$context->add_filters($filter);
}
return $this->root->render($context);
}
/**
* Renders the node
*
* @param LiquidContext $context
*/
function render(&$context)
{
$result = '';
$variable = $context->get($this->variable);
$context->push();
foreach ($this->attributes as $key => $value) {
$context->set($key, $context->get($value));
}
if ($this->collection) {
foreach ($variable as $item) {
$context->set($this->template_name, $item);
$result .= $this->document->render($context);
}
} else {
if (!is_null($this->variable)) {
$context->set($this->template_name, $variable);
}
$result .= $this->document->render($context);
}
$context->pop();
return $result;
}