/**
* @return AgileDashboard_Milestone_Backlog_DescendantItemsCollection
*/
private function getItemsForUser(PFUser $user, DataAccessResult $result, $found_rows)
{
$items = new AgileDashboard_Milestone_Backlog_DescendantItemsCollection();
foreach ($result as $row) {
$item = $this->artifact_factory->getInstanceFromRow($row);
if ($item->userCanView($user)) {
$items->push($item);
}
}
$items->setTotalAvaialableSize($found_rows);
return $items;
}
/**
* Return the parent artifact
*
* @param PFUser $user
* @param Tracker_Artifact $child
*
* @return null| Tracker_Artifact
*/
public function getParentArtifact(PFUser $user, Tracker_Artifact $child)
{
$dar = $this->hierarchy_dao->getParentsInHierarchy($child->getId());
if ($dar && !$dar->isError()) {
$parents = array();
foreach ($dar as $row) {
$parents[] = $this->artifact_factory->getInstanceFromRow($row);
}
if (count($parents) > 1) {
$warning = $GLOBALS['Language']->getText('plugin_tracker_hierarchy', 'error_more_than_one_parent', array($this->getParentTitle($child), $this->getParentsList($parents)));
$GLOBALS['Response']->addFeedback('warning', $warning, CODENDI_PURIFIER_LIGHT);
}
if ($parents) {
return $parents[0];
}
}
return null;
}
/**
* Return the parent artifact
*
* @param User $user
* @param Tracker_Artifact $child
*
* @throws Tracker_Hierarchy_MoreThanOneParentException
*
* @return null| Tracker_Artifact
*/
public function getParentArtifact(User $user, Tracker_Artifact $child)
{
$dar = $this->hierarchy_dao->getParentsInHierarchy($child->getId());
if ($dar && !$dar->isError()) {
switch ($dar->rowCount()) {
case 0:
return null;
case 1:
return $this->artifact_factory->getInstanceFromRow($dar->getRow());
default:
$parents = array();
foreach ($dar as $row) {
$parents[] = $this->artifact_factory->getInstanceFromRow($row);
}
throw new Tracker_Hierarchy_MoreThanOneParentException($child, $parents);
}
}
return null;
}
private function getBareArtifact(Tracker $tracker, PFUser $user, $submitted_on)
{
return $this->artifact_factory->getInstanceFromRow(array('id' => 0, 'tracker_id' => $tracker->id, 'submitted_by' => $user->getId(), 'submitted_on' => $submitted_on, 'use_artifact_permissions' => 0));
}