/**
* Add an embeds relation
*
* @param string $url Embedded URL
* @param string $label Label
*/
protected function addEmbedsRelation($url, $label = null)
{
if (strlen($url) && !array_key_exists($url, $this->embeds)) {
$this->embeds[$url] = true;
$this->object->addRelation($this->getRelationString($url, $label), Relation::EMBEDS);
}
}
/**
* Set the payload
*
* @param string $payload Payload
* @return Note Self reference
*/
public function setPayload($payload)
{
// Get the current title and abstract and determine if they should be adapted
list($currentTitle, $currentAbstract) = $this->extractTitleAndAbstract($this->getPayload());
$adaptTitle = $currentTitle == $this->getTitle();
$adaptAbstract = $currentAbstract == $this->getAbstract();
// Set and process the payload
parent::setPayload($payload);
// Get the new title and abstract
list($title, $abstract) = $this->extractTitleAndAbstract($this->getPayload());
// If the title should be adapted
if ($adaptTitle) {
$this->setTitle($title);
}
// If the abstract should be adapted
if ($adaptAbstract) {
$this->setAbstract($abstract);
}
return $this;
}
