public function apply($transformer, $context_element, $node)
{
$h2 = H2::create();
if (Type::is($context_element, array(Header::getClassName(), Caption::getClassName()))) {
$context_element->withSubTitle($h2);
} elseif (Type::is($context_element, InstantArticle::getClassName())) {
$context_element->addChild($h2);
}
if ($this->getProperty(Caption::POSITION_BELOW, $node)) {
$h2->withPosition(Caption::POSITION_BELOW);
}
if ($this->getProperty(Caption::POSITION_CENTER, $node)) {
$h2->withPosition(Caption::POSITION_CENTER);
}
if ($this->getProperty(Caption::POSITION_ABOVE, $node)) {
$h2->withPosition(Caption::POSITION_ABOVE);
}
if ($this->getProperty(Caption::ALIGN_LEFT, $node)) {
$h2->withTextAlignment(Caption::ALIGN_LEFT);
}
if ($this->getProperty(Caption::ALIGN_CENTER, $node)) {
$h2->withTextAlignment(Caption::ALIGN_CENTER);
}
if ($this->getProperty(Caption::ALIGN_RIGHT, $node)) {
$h2->withTextAlignment(Caption::ALIGN_RIGHT);
}
$transformer->transform($h2, $node);
return $context_element;
}
public function getContextClass()
{
return Header::getClassName();
}
/**
* Sets the header content to this InstantArticle
*
* @param Header $header to be added to this Article.
*
* @return $this
*/
public function withHeader($header)
{
Type::enforce($header, Header::getClassName());
$this->header = $header;
return $this;
}
