/**
* Inherits the cacheability of the other access result, if any.
*
* @param \Drupal\Core\Access\AccessResultInterface $other
* The other access result, whose cacheability (if any) to inherit.
*
* @return $this
*/
public function inheritCacheability(AccessResultInterface $other)
{
if ($other instanceof CacheableInterface) {
$this->setCacheable($other->isCacheable());
$this->addCacheContexts($other->getCacheKeys());
$this->addCacheTags($other->getCacheTags());
// Use the lowest max-age.
if ($this->getCacheMaxAge() === Cache::PERMANENT) {
// The other max-age is either lower or equal.
$this->setCacheMaxAge($other->getCacheMaxAge());
} else {
$this->setCacheMaxAge(min($this->getCacheMaxAge(), $other->getCacheMaxAge()));
}
} else {
$this->setCacheable(FALSE);
}
return $this;
}
/**
* Inherits the cacheability of the other access result, if any.
*
* @param \Drupal\Core\Access\AccessResultInterface $other
* The other access result, whose cacheability (if any) to inherit.
*
* @return $this
*/
public function inheritCacheability(AccessResultInterface $other)
{
if ($other instanceof CacheableDependencyInterface) {
if ($this->getCacheMaxAge() !== 0 && $other->getCacheMaxAge() !== 0) {
$this->setCacheMaxAge(Cache::mergeMaxAges($this->getCacheMaxAge(), $other->getCacheMaxAge()));
} else {
$this->setCacheMaxAge($other->getCacheMaxAge());
}
$this->addCacheContexts($other->getCacheContexts());
$this->addCacheTags($other->getCacheTags());
} else {
$this->setCacheMaxAge(0);
}
return $this;
}
/**
* Inherits the cacheability of the other access result, if any.
*
* @param \Drupal\Core\Access\AccessResultInterface $other
* The other access result, whose cacheability (if any) to inherit.
*
* @return $this
*/
public function inheritCacheability(AccessResultInterface $other)
{
if ($other instanceof CacheableInterface) {
$this->setCacheable($other->isCacheable());
$this->addCacheContexts($other->getCacheContexts());
$this->addCacheTags($other->getCacheTags());
$this->setCacheMaxAge(Cache::mergeMaxAges($this->getCacheMaxAge(), $other->getCacheMaxAge()));
} else {
$this->setCacheable(FALSE);
}
return $this;
}
