public function getArtifactLinkCriteria(User $user, Tracker_Report $report, Tracker_CrossSearch_Query $cross_search_query)
{
$criteria = array();
$allowed_artifact_ids = array();
foreach ($this->planning_trackers as $tracker) {
$tracker_id = $tracker->getId();
$tracker_artifacts = Tracker_ArtifactFactory::instance()->getArtifactsByTrackerIdUserCanView($user, $tracker_id);
// TODO: far from being perfect, anyway we should not modify query but
// we should only use criteria in the whole stack
foreach ($tracker_artifacts as $artifact) {
$allowed_artifact_ids[$artifact->getId()] = true;
}
$tracker_artifacts = $cross_search_query->setSelectedArtifacts($tracker_id, $tracker_artifacts);
$field = new Tracker_CrossSearch_ArtifactReportField($tracker, $tracker_artifacts);
$criteria[] = $this->buildCriteria($report, $field);
}
$cross_search_query->purgeArtifactIdsNotInList($allowed_artifact_ids);
return $criteria;
}
