public function apply($transformer, $instant_article, $node)
{
// Builds the slideshow
$slideshow = Slideshow::create();
$instant_article->addChild($slideshow);
$gallery = $this->getProperty(self::PROPERTY_JETPACK_DATA_GALLERY, $node);
if ($gallery && isset($gallery)) {
foreach ($gallery as $gallery_image) {
// Constructs Image if it contains URL
if (!Type::isTextEmpty($gallery_image['src'])) {
$image = Image::create();
$image->withURL($gallery_image['src']);
// Constructs Caption element when present in the JSON
if (!Type::isTextEmpty($gallery_image['caption'])) {
$caption = Caption::create();
$caption->appendText($gallery_image['caption']);
$image->withCaption($caption);
}
$slideshow->addImage($image);
}
}
}
$transformer->transform($slideshow, $node);
return $instant_article;
}
public function apply($transformer, $instant_article, $node)
{
// Builds the slideshow
$slideshow = Slideshow::create();
$instant_article->addChild($slideshow);
$transformer->transform($slideshow, $node);
return $instant_article;
}