static function get($limit = 20, $offset = 0, $unique = false)
{
$qb = midcom_helper_activitystream_activity_dba::new_query_builder();
$qb->add_order('metadata.created', 'DESC');
$qb->set_limit($limit);
$qb->set_offset($offset);
$objects = $qb->execute();
if (!$unique || count($objects) < $limit) {
return $objects;
}
$unique_objects = array();
$duplicates = 0;
$uniques = 0;
foreach ($objects as $object) {
if (isset($unique_objects[$object->target])) {
$duplicates++;
continue;
}
$unique_objects[$object->target] = $object;
$uniques++;
}
if ($uniques == $limit) {
return $unique_objects;
}
return array_merge($unique_objects, midcom_helper_activitystream_activity_dba::get($limit - $uniques, $offset + $limit, true));
}
if ($data['config']->get('enable_review_dates')) {
$review_date = $object->get_parameter('midcom.helper.metadata', 'review_date');
if (!$review_date) {
echo " <td class=\"review_by\">N/A</td>\n";
} else {
echo " <td class=\"review_by\">" . strftime('%x', $review_date) . "</td>\n";
}
}
echo " <td class=\"revised\">" . strftime('%x %X', $object->metadata->revised) . "</td>\n";
echo " <td class=\"revisor\">{$revisor_name}</td>\n";
echo " <td class=\"approved\">{$approved_str}</td>\n";
echo " <td class=\"revision\">{$object->metadata->revision}</td>\n";
echo " </tr>\n";
}
} else {
$activities = midcom_helper_activitystream_activity_dba::get($data['config']->get('last_visited_size'));
if (count($activities) > 0) {
$reflectors = array();
foreach ($activities as $activity) {
try {
$object = midcom::get('dbfactory')->get_object_by_guid($activity->target);
} catch (midcom_error $e) {
if (midcom_connection::get_error() == MGD_ERR_OBJECT_DELETED) {
// TODO: Visualize deleted objects somehow
}
continue;
}
if (!isset($actors)) {
$actors = array();
}
if (!isset($actors[$activity->actor])) {
