/**
* Create a new revision object for the provided EPRevisionedObject.
* The EPRevisionedObject should have all it's fields loaded.
*
* @since 0.1
*
* @param EPDBObject $object
* @param EPRevisionAction $revAction
*
* @return EPRevision
*/
public static function newFromObject(EPRevisionedObject $object, EPRevisionAction $revAction)
{
$fields = array('object_id' => $object->getId(), 'user_id' => $revAction->getUser()->getID(), 'user_text' => $revAction->getUser()->getName(), 'type' => get_class($object), 'comment' => $revAction->getComment(), 'minor_edit' => $revAction->isMinor(), 'time' => $revAction->getTime(), 'deleted' => $revAction->isDelete(), 'data' => serialize($object->toArray()));
$identifier = $object->getIdentifier();
if (!is_null($identifier)) {
$fields['object_identifier'] = $identifier;
}
return new static($fields);
}
/**
* Return if any fields got changed.
*
* @since 0.1
*
* @param EPRevisionedObject $revision
* @param boolean $excludeSummaryFields When set to true, summaty field changes are ignored.
*
* @return boolean
*/
protected function fieldsChanged(EPRevisionedObject $revision, $excludeSummaryFields = false)
{
foreach ($this->fields as $name => $value) {
$excluded = $excludeSummaryFields && in_array($name, $this->getSummaryFields());
if (!$excluded && $revision->getField($name) !== $value) {
return true;
}
}
return false;
}