/**
* Get the methods that are available for mixin based
*
* This function conditionaly mixes the behavior. Only if the mixer
* has a 'modified_by' or 'modified_by' property the behavior will
* be mixed in.
*
* @param ObjectMixable $mixer The mixer requesting the mixable methods.
* @return array An array of methods
*/
public function getMixableMethods(ObjectMixable $mixer = null)
{
$methods = array();
if ($mixer instanceof DatabaseRowInterface && ($mixer->has('modified_by') || $mixer->has('modified_on'))) {
$methods = parent::getMixableMethods($mixer);
}
return $methods;
}
/**
* Get the methods that are available for mixin based
*
* This functions conditionaly mixes the behavior. Only if the mixer
* has a 'ordering' property the behavior will be mixed in.
*
* @param ObjectMixable $mixer The mixer requesting the mixable methods.
* @return array An array of methods
*/
public function getMixableMethods(ObjectMixable $mixer = null)
{
$methods = array();
if ($mixer instanceof DatabaseRowInterface && $mixer->has('ordering')) {
$methods = parent::getMixableMethods($mixer);
}
return $methods;
}
/**
* Perform the actual mixin of all registered mixins for an object
*
* @param ObjectIdentifier $identifier
* @param ObjectMixable $mixer
* @return ObjectMixable The mixed object
*/
protected function _mixin(ObjectIdentifier $identifier, $mixer)
{
if ($mixer instanceof ObjectMixable) {
$mixins = $identifier->getMixins();
foreach ($mixins as $mixin) {
$mixer->mixin($mixin);
}
}
return $mixer;
}
/**
* Perform the actual mixin of all registered mixins for an object
*
* @param ObjectIdentifier $identifier
* @param ObjectMixable $mixer
* @return ObjectMixable The mixed object
*/
protected function _mixin(ObjectIdentifier $identifier, $mixer)
{
if ($mixer instanceof ObjectMixable) {
$mixins = $identifier->getMixins();
foreach ($mixins as $key => $value) {
if (is_numeric($key)) {
$mixer->mixin($value);
} else {
$mixer->mixin($key, $value);
}
}
}
return $mixer;
}
