public function setLinkable(a\Linkable $linkable = NULL)
{
// required
if ($this->required && $linkable == NULL) {
throw new e\EmptyValueException(S_SPAN . c\M::NULL_LINKABLE . E_SPAN);
}
if ($this->asset_type != c\T::PFS) {
throw new e\NodeException(S_SPAN . "The asset does not accept a linkable." . E_SPAN);
}
if (isset($linkable)) {
$type = $linkable->getType();
if ($type == c\T::FILE) {
$this->file_id = $linkable->getId();
$this->file_path = $linkable->getPath();
$this->page_id = NULL;
$this->page_path = NULL;
$this->symlink_id = NULL;
$this->symlink_path = NULL;
} else {
if ($type == c\T::PAGE) {
$this->page_id = $linkable->getId();
$this->page_path = $linkable->getPath();
$this->file_id = NULL;
$this->file_path = NULL;
$this->symlink_id = NULL;
$this->symlink_path = NULL;
} else {
if ($type == c\T::SYMLINK) {
$this->symlink_id = $linkable->getId();
$this->symlink_path = $linkable->getPath();
$this->file_id = NULL;
$this->file_path = NULL;
$this->page_id = NULL;
$this->page_path = NULL;
}
}
}
} else {
$this->file_id = NULL;
$this->file_path = NULL;
$this->page_id = NULL;
$this->page_path = NULL;
$this->symlink_id = NULL;
$this->symlink_path = NULL;
}
return $this;
}
