public function enterFilter(Filter $node)
{
$this->write('filter(' . $node->getFilter())->indent();
}
public function leaveFilter(Filter $node)
{
switch ($node->getFilter()) {
case 'javascript':
$this->undent()->write('//]]>')->write('</script>');
break;
case 'css':
$this->undent()->write('/*]]>*/')->write('</style>');
break;
case 'plain':
break;
case 'preserve':
$this->indent = array_pop($this->savedIndent);
break;
}
}
public function leaveFilter(Filter $node)
{
$filter = $this->env->getFilter($node->getFilter());
if (!$filter->isOptimizable($this, $node, $this->env->getOptions())) {
$this->undent();
$this->write(') ?>');
$this->popEchoMode();
}
}
public function leaveFilter(Filter $node)
{
$filter = $this->env->getFilter($node->getFilter());
if (!$filter->isOptimizable($this, $node, $this->env->getOptions())) {
$this->write('{% endfilter %}');
$this->indent = $this->popSavedIndent();
}
}
public function enterFilterChilds(Filter $node)
{
$filter = $this->env->getFilter($node->getFilter());
if ($filter->isOptimizable($this, $node, $this->env->getOptions())) {
$filter->optimize($this, $node, $this->env->getOptions());
return false;
}
}
