public function testSetIndentationLevelTemplate()
{
$parentNode = new HamlNode("parent");
$childNode = new HamlNode(" child");
$childNode2 = new HamlNode(" child");
$parentNode->addNode($childNode);
$childNode->addNode($childNode2);
$parentNode->setIndentationLevel($parentNode->getIndentationLevel() + 2);
$output = $parentNode->render();
$this->assertEquals(" parent\n child\n child\n", $output);
}
public function filter(HamlNode $node)
{
if (null === $node) {
throw new Exception("CssFilter: node is null.");
}
$plainFilter = new PlainFilter();
$output = $node->getSpaces() . "<style type=\"text/css\">\n";
$oldLevel = $node->getIndentationLevel();
$node->setIndentationLevel($oldLevel + 2);
$output .= $plainFilter->filter($node);
$node->setIndentationLevel($oldLevel);
$output .= $node->getSpaces() . "</style>";
return $output . "\n";
}
public function filter(HamlNode $node)
{
if ($node === null) {
throw new Exception('Javascript filter: node is null');
}
$plainFilter = new PlainFilter();
$output = $node->getSpaces() . "<script type=\"text/javascript\">\n";
$oldLevel = $node->getIndentationLevel();
$node->setIndentationLevel($oldLevel + 2);
$output .= $plainFilter->filter($node);
$node->setIndentationLevel($oldLevel);
$output .= $node->getSpaces() . "</script>";
return $output . "\n";
}