/**
* Return this object's current revision
*
* @return Revision Current revision
*/
protected function getCurrentRevision()
{
if ($this->latestRevision->isDraft() && $this->latestRevision->getRevision() > 1) {
return Kernel::create(Revision::class, [$this->latestRevision->getRevision() - 1, false]);
}
return $this->latestRevision;
}
/**
* Serialize as relative URL
*
* @param bool $canonical Canonical URL
* @return string Relative URL
*/
public function toUrl($canonical = false)
{
$locator = [];
$datePrecision = intval(getenv('OBJECT_DATE_PRECISION'));
// Add the creation date
foreach (array_slice(array_keys(self::$datePattern), 0, $datePrecision) as $dateFormat) {
$locator[] = $this->creationDate->format($dateFormat);
}
// Add the object ID and type
$uid = $this->uid->getId();
$locator[] = ($this->hidden ? '.' : '') . $uid;
// If not only the canonical URL should be returned
if (!$canonical) {
$locator[count($locator) - 1] .= '-' . $this->type->getType();
// Add the ID, draft mode and revision
$locator[] = rtrim(($this->revision->isDraft() ? '.' : '') . $uid . '-' . $this->revision->getRevision(), '-');
}
return '/' . implode('/', $locator);
}
/**
* Compare this revision to a given one
*
* @param Revision $revision Comparison revision
* @return bool This revision equals the given one
*/
public function equals(Revision $revision)
{
return $this->revision == $revision->getRevision() && $this->draft == $revision->isDraft();
}
