function _getInProgress($a_obj_id) { include_once './Services/Tracking/classes/class.ilChangeEvent.php'; $users = ilChangeEvent::lookupUsersInProgress($a_obj_id); include_once './Services/Object/classes/class.ilObjectLP.php'; $olp = ilObjectLP::getInstance($a_obj_id); $collection = $olp->getCollectionInstance(); if ($collection) { foreach ($collection->getItems() as $item_id) { $item_id = ilObject::_lookupObjId($item_id); // merge arrays of users with status 'in progress' $users = array_unique(array_merge((array) $users, ilLPStatusWrapper::_getInProgress($item_id))); $users = array_unique(array_merge((array) $users, ilLPStatusWrapper::_getCompleted($item_id))); } } // Exclude all users with status completed. $users = array_diff((array) $users, ilLPStatusWrapper::_getCompleted($a_obj_id)); // Exclude all users with status failed. $users = array_diff((array) $users, ilLPStatusWrapper::_getFailed($a_obj_id)); if ($users) { // Exclude all non members $users = array_intersect(self::getMembers($a_obj_id), (array) $users); } return $users; }
function _getNotAttempted($a_obj_id) { $users = array(); $members = self::getMembers($a_obj_id); if ($members) { $users = array_diff($members, ilLPStatusWrapper::_getInProgress($a_obj_id)); $users = array_diff($users, ilLPStatusWrapper::_getCompleted($a_obj_id)); $users = array_diff($users, ilLPStatusWrapper::_getFailed($a_obj_id)); } return $users; }
function _getNotAttempted($a_obj_id) { $users = array(); $members = self::getMembers($a_obj_id); if ($members) { // diff in progress and completed (use stored result in LPStatusWrapper) $users = array_diff((array) $members, ilLPStatusWrapper::_getInProgress($a_obj_id)); $users = array_diff((array) $users, ilLPStatusWrapper::_getCompleted($a_obj_id)); } return $users; }
function refreshStatus($a_obj_id) { parent::refreshStatus($a_obj_id); // this is restricted to SCOs in the current collection include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php"; $in_progress = ilLPStatusWrapper::_getInProgress($a_obj_id); $completed = ilLPStatusWrapper::_getCompleted($a_obj_id); $failed = ilLPStatusWrapper::_getFailed($a_obj_id); $all_active_users = array_unique(array_merge($in_progress, $completed, $failed)); // get all tracked users regardless of SCOs include_once './Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php'; $subtype = ilObjSAHSLearningModule::_lookupSubType($a_obj_id); if ($subtype != "scorm2004") { include_once "./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMTracking.php"; $all_tracked_users = ilObjSCORMTracking::_getTrackedUsers($a_obj_id); } else { include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Tracking.php"; $all_tracked_users = ilSCORM2004Tracking::_getTrackedUsers($a_obj_id); } $not_attempted_users = array_diff($all_tracked_users, $all_active_users); unset($all_tracked_users); unset($all_active_users); // reset all users which have no data for the current SCOs if ($not_attempted_users) { foreach ($not_attempted_users as $usr_id) { // this will update any (parent) collections if necessary ilLPStatus::writeStatus($a_obj_id, $usr_id, self::LP_STATUS_NOT_ATTEMPTED_NUM, 0); } } }
/** * Static function to read the number of user who have the status 'in_progress' */ function _getCountInProgress($a_obj_id) { return count(ilLPStatusWrapper::_getInProgress($a_obj_id)); }
/** * Refresh status * * @param * @return */ function refreshStatus($a_obj_id, $a_users = null) { include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php"; $not_attempted = ilLPStatusWrapper::_getNotAttempted($a_obj_id); foreach ($not_attempted as $user_id) { $percentage = $this->determinePercentage($a_obj_id, $user_id); if (self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_NOT_ATTEMPTED_NUM, $percentage, true)) { self::raiseEvent($a_obj_id, $user_id, self::LP_STATUS_NOT_ATTEMPTED_NUM, $percentage); } } $in_progress = ilLPStatusWrapper::_getInProgress($a_obj_id); foreach ($in_progress as $user_id) { $percentage = $this->determinePercentage($a_obj_id, $user_id); if (self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_IN_PROGRESS_NUM, $percentage, true)) { self::raiseEvent($a_obj_id, $user_id, self::LP_STATUS_IN_PROGRESS_NUM, $percentage); } } $completed = ilLPStatusWrapper::_getCompleted($a_obj_id); foreach ($completed as $user_id) { $percentage = $this->determinePercentage($a_obj_id, $user_id); if (self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_COMPLETED_NUM, $percentage, true)) { self::raiseEvent($a_obj_id, $user_id, self::LP_STATUS_COMPLETED_NUM, $percentage); } } $failed = ilLPStatusWrapper::_getFailed($a_obj_id); foreach ($failed as $user_id) { $percentage = $this->determinePercentage($a_obj_id, $user_id); if (self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_FAILED_NUM, $percentage, true)) { self::raiseEvent($a_obj_id, $user_id, self::LP_STATUS_FAILED_NUM, $percentage); } } if ($a_users) { $missing_users = array_diff($a_users, $not_attempted + $in_progress + $completed + $failed); if ($missing_users) { foreach ($missing_users as $user_id) { ilLPStatusWrapper::_updateStatus($a_obj_id, $user_id); } } } }
/** * Apply progress filter * @param int $obj_id * @param array $usr_ids * @param array $filter * * @return array $filtered_users */ protected function applyProgressFilter($obj_id, array $usr_ids, array $filter) { include_once './Services/Tracking/classes/class.ilLPStatusWrapper.php'; $all_users = array(); if (in_array(self::USER_FILTER_ALL, $usr_ids)) { $all_users = array_unique(array_merge(ilLPStatusWrapper::_getInProgress($obj_id), ilLPStatusWrapper::_getCompleted($obj_id), ilLPStatusWrapper::_getFailed($obj_id))); } else { $all_users = $usr_ids; } if (!$filter or in_array(self::PROGRESS_FILTER_ALL, $filter)) { $GLOBALS['log']->write(__METHOD__ . ': Deleting all progress data'); return $all_users; } $filter_users = array(); if (in_array(self::PROGRESS_FILTER_IN_PROGRESS, $filter)) { $GLOBALS['log']->write(__METHOD__ . ': Filtering in progress.'); $filter_users = array_merge($filter, ilLPStatusWrapper::_getInProgress($obj_id)); } if (in_array(self::PROGRESS_FILTER_COMPLETED, $filter)) { $GLOBALS['log']->write(__METHOD__ . ': Filtering completed.'); $filter_users = array_merge($filter, ilLPStatusWrapper::_getCompleted($obj_id)); } if (in_array(self::PROGRESS_FILTER_FAILED, $filter)) { $GLOBALS['log']->write(__METHOD__ . ': Filtering failed.'); $filter_users = array_merge($filter, ilLPStatusWrapper::_getFailed($obj_id)); } // Build intersection return array_intersect($all_users, $filter_users); }