/**
* Attempt to construct an ODD object out of a XmlElement or sub-elements.
*
* @param XmlElement $element The element(s)
*
* @return mixed An ODD object if the element can be handled, or false.
*/
function ODD_factory(XmlElement $element)
{
$name = $element->name;
$odd = false;
switch ($name) {
case 'entity':
$odd = new ODDEntity("", "", "");
break;
case 'metadata':
$odd = new ODDMetaData("", "", "", "");
break;
case 'relationship':
$odd = new ODDRelationship("", "", "");
break;
}
// Now populate values
if ($odd) {
// Attributes
foreach ($element->attributes as $k => $v) {
$odd->setAttribute($k, $v);
}
// Body
$body = $element->content;
$a = stripos($body, "<![CDATA");
$b = strripos($body, "]]>");
if ($body && $a !== false && $b !== false) {
$body = substr($body, $a + 8, $b - ($a + 8));
}
$odd->setBody($body);
}
return $odd;
}
/**
* Export this relationship
*
* @return array
*/
public function export()
{
$uuid = get_uuid_from_object($this);
$relationship = new ODDRelationship(guid_to_uuid($this->guid_one), $this->relationship, guid_to_uuid($this->guid_two));
$relationship->setAttribute('uuid', $uuid);
return $relationship;
}
/**
* Export this relationship
*
* @return array
* @deprecated 1.9 Use toObject()
*/
public function export()
{
elgg_deprecated_notice(__METHOD__ . ' has been deprecated', 1.9);
$uuid = get_uuid_from_object($this);
$relationship = new ODDRelationship(guid_to_uuid($this->guid_one), $this->relationship, guid_to_uuid($this->guid_two));
$relationship->setAttribute('uuid', $uuid);
return $relationship;
}
