/**
* Method to get a list of project items:
* Milestones and tasks
*
* @return array
*/
protected static function getProjectDetails()
{
$pid = self::$project;
$milestones = modPFcalendarHelperMilestones::getItems($pid);
$tasks = modPFcalendarHelperTasks::getItems($pid);
// Sort data by hierarchy
$items = self::sortByHierarchy($milestones, $tasks);
return $items;
}
/**
* Method to get the end date of a task
* based on the parent list, milestone or project.
*
* @param integer $id The task id
* @param integer $ms The parent milestone id
* @param string $ms_date The parent milestone end date
*
* @return string The end date
*/
public static function getEndDate($id, $ms = 0, $ms_date = null)
{
static $cache = array();
// Check the cache
if (isset($cache[$id])) {
return $cache[$id];
}
$nd = JFactory::getDbo()->getNullDate();
if (!empty($ms_date) && $ms_date != $nd) {
return $ms_date;
} elseif ($ms) {
$date = modPFcalendarHelperMilestones::getEndDate($ms);
} else {
$date = modPFcalendarHelper::$project_end;
}
$cache[$id] = $date;
return $cache[$id];
}
