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;
}
/**
* This sets figcaption tag as documentation. It overrides all sets
* made with Caption.
*
* @param Caption $caption the caption the video will have
* @see Caption.
* @return $this
*/
public function withCaption($caption)
{
Type::enforce($caption, Caption::getClassName());
$this->caption = $caption;
return $this;
}
public function testIsInSet()
{
$result = Type::is(Caption::create(), [Caption::getClassName(), InstantArticle::getClassName(), Video::getClassName(), Image::getClassName()]);
$this->assertTrue($result);
}
public function getContextClass()
{
return Caption::getClassName();
}