42                $this->obj_id = $a_obj_id;
 
   93                include_once 
'Services/MetaData/classes/class.ilMDEducational.php';
 
  201        function _updateStatus($a_obj_id, $a_usr_id, $a_obj = 
null, $a_percentage = 
false, $a_force_raise = 
false)
 
  204                $log->debug(
"obj_id: ".$a_obj_id.
", user id: ".$a_usr_id.
", object: ".
 
  214                if(!
$changed && (
bool)$a_force_raise) 
 
  259                $sql = 
"SELECT usr_id FROM ut_lp_marks WHERE ".
 
  260                        " obj_id = ".$ilDB->quote($a_obj_id, 
"integer").
" AND ".
 
  261                        " status_dirty = ".$ilDB->quote(1, 
"integer");
 
  262                if(is_array($a_users) && count($a_users) > 0)
 
  264                        $sql .= 
" AND ".$ilDB->in(
"usr_id", $a_users, 
false, 
"integer");        
 
  266                $set = 
$ilDB->query($sql);
 
  268                if ($rec = 
$ilDB->fetchAssoc($set))
 
  275                if (!$dirty && is_array($a_users) && count($a_users) > 0)
 
  277                        $set = 
$ilDB->query(
"SELECT count(usr_id) cnt FROM ut_lp_marks WHERE ".
 
  278                                " obj_id = ".
$ilDB->quote($a_obj_id, 
"integer").
" AND ".
 
  279                                $ilDB->in(
"usr_id", $a_users, 
false, 
"integer"));
 
  281                        if (
$r[
"cnt"] < count($a_users))
 
  288                if ($dirty || $missing)
 
  290                        require_once 
"Services/Tracking/classes/class.ilLPStatusFactory.php"; 
 
  292                        $trac_obj->refreshStatus($a_obj_id, $a_users);
 
  296        static protected function raiseEvent($a_obj_id, $a_usr_id, $a_status, $a_percentage)
 
  298                global $ilAppEventHandler;
 
  301                $log->debug(
"obj_id: ".$a_obj_id.
", user id: ".$a_usr_id.
", status: ".
 
  302                        $a_status.
", percentage: ".$a_percentage);
 
  304                $ilAppEventHandler->raise(
"Services/Tracking", 
"updateStatus", array(
 
  305                        "obj_id" => $a_obj_id,
 
  306                        "usr_id" => $a_usr_id,
 
  307                        "status" => $a_status,
 
  308                        "percentage" => $a_percentage
 
  320                include_once(
"./Services/Tracking/classes/class.ilLPStatusWrapper.php");
 
  322                foreach ($not_attempted as $user_id)
 
  325                        if(self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_NOT_ATTEMPTED_NUM, $percentage, 
true))
 
  331                foreach ($in_progress as $user_id)
 
  334                        if(self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_IN_PROGRESS_NUM, $percentage, 
true))
 
  340                foreach ($completed as $user_id)
 
  343                        if(self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_COMPLETED_NUM, $percentage, 
true))
 
  352                        if(self::writeStatus($a_obj_id, $user_id, self::LP_STATUS_FAILED_NUM, $percentage, 
true))
 
  359                        $missing_users = array_diff($a_users, $not_attempted+$in_progress+$completed+
$failed);                  
 
  362                                foreach ($missing_users as $user_id)
 
  376        static function writeStatus($a_obj_id, $a_user_id, $a_status, $a_percentage = 
false, $a_force_per = 
false)
 
  381                $log->debug(
"obj_id: ".$a_obj_id.
", user id: ".$a_user_id.
", status: ".
 
  382                        $a_status.
", percentage: ".$a_percentage.
", force: ".$a_force_per);
 
  384                $update_collections = 
false;
 
  387                $set = 
$ilDB->query(
"SELECT usr_id,status,status_dirty FROM ut_lp_marks WHERE ".
 
  388                        " obj_id = ".
$ilDB->quote($a_obj_id, 
"integer").
" AND ".
 
  389                        " usr_id = ".$ilDB->quote($a_user_id, 
"integer")
 
  391                $rec = 
$ilDB->fetchAssoc($set); 
 
  397                        if ($rec[
"status"] != $a_status)
 
  399                                $ret = 
$ilDB->manipulate(
"UPDATE ut_lp_marks SET ".
 
  400                                        " status = ".
$ilDB->quote($a_status, 
"integer").
",".
 
  401                                        " status_changed = ".$ilDB->now().
",".
 
  402                                        " status_dirty = ".$ilDB->quote(0, 
"integer").
 
  403                                        " WHERE usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  404                                        " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  408                                        $update_collections = 
true;
 
  412                        else if ($rec[
"status_dirty"])
 
  414                                $ilDB->manipulate(
"UPDATE ut_lp_marks SET ".
 
  415                                        " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  416                                        " WHERE usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  417                                        " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  436                        $ilDB->replace(
"ut_lp_marks",
 
  438                                        "obj_id" => array(
"integer", $a_obj_id),
 
  439                                        "usr_id" => array(
"integer", $a_user_id)
 
  442                                        "status" => array(
"integer", $a_status),
 
  443                                        "status_changed" => array(
"timestamp", 
date(
"Y-m-d H:i:s")), 
 
  444                                        "status_dirty" => array(
"integer", 0)
 
  448                        $update_collections = 
true;
 
  452                if ($a_percentage !== 
false || $a_force_per)
 
  454                        $a_percentage = max(0, (
int) $a_percentage);
 
  455                        $a_percentage = min(100, $a_percentage);
 
  456                        $ret = 
$ilDB->manipulate(
"UPDATE ut_lp_marks SET ".
 
  457                                " percentage = ".
$ilDB->quote($a_percentage, 
"integer").
 
  458                                " WHERE usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  459                                " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  464                if ($update_collections)
 
  467                        include_once(
"./Services/Tracking/classes/class.ilLPStatusWrapper.php");
 
  470                        $set = 
$ilDB->query(
"SELECT ut_lp_collections.obj_id obj_id FROM ".
 
  471                                "object_reference JOIN ut_lp_collections ON ".
 
  472                                "(object_reference.obj_id = ".
$ilDB->quote($a_obj_id, 
"integer").
 
  473                                " AND object_reference.ref_id = ut_lp_collections.item_id)");
 
  474                        while ($rec = 
$ilDB->fetchAssoc($set))
 
  488                return $update_collections;
 
  502                $needs_update = 
false;
 
  504                $set = 
$ilDB->query(
"SELECT usr_id, status FROM ut_lp_marks WHERE ".
 
  505                        " obj_id = ".
$ilDB->quote($a_obj_id, 
"integer").
" AND ".
 
  506                        " usr_id = ".$ilDB->quote($a_user_id, 
"integer")
 
  508                if ($rec = 
$ilDB->fetchAssoc($set))
 
  511                        if($rec[
"status"] == self::LP_STATUS_NOT_ATTEMPTED_NUM)
 
  513                                $needs_update = 
true;
 
  519                        $needs_update = 
true;
 
  524                        require_once 
"Services/Tracking/classes/class.ilLPStatusWrapper.php";
 
  539                $ilDB->manipulate(
"UPDATE ut_lp_marks SET ".
 
  540                        " status_dirty = ".
$ilDB->quote(1, 
"integer")
 
  555                $ilDB->manipulate(
"UPDATE ut_lp_marks SET ".
 
  556                        " status_dirty = ".
$ilDB->quote(1, 
"integer").
 
  557                        " WHERE obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  568        public static function _lookupStatus($a_obj_id, $a_user_id, $a_create = 
true)
 
  572                $set = 
$ilDB->query(
"SELECT status FROM ut_lp_marks WHERE ".
 
  573                        " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  574                        " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  575                        " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  577                if ($rec = 
$ilDB->fetchAssoc($set))
 
  579                        return $rec[
"status"];
 
  581                else if((
bool)$a_create)
 
  583                        include_once(
"./Services/Tracking/classes/class.ilLPStatusWrapper.php");
 
  585                        $set = 
$ilDB->query(
"SELECT status FROM ut_lp_marks WHERE ".
 
  586                                " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  587                                " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  588                                " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  590                        if ($rec = 
$ilDB->fetchAssoc($set))
 
  592                                return $rec[
"status"];
 
  607                $set = 
$ilDB->query(
"SELECT percentage FROM ut_lp_marks WHERE ".
 
  608                        " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  609                        " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  610                        " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  612                if ($rec = 
$ilDB->fetchAssoc($set))
 
  614                        return $rec[
"percentage"];
 
  627                return (self::_lookupStatus($a_obj_id, $a_user_id) == self::LP_STATUS_COMPLETED_NUM);
 
  640                $set = 
$ilDB->query(
"SELECT status_changed FROM ut_lp_marks WHERE ".
 
  641                        " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  642                        " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  643                        " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  645                if ($rec = 
$ilDB->fetchAssoc($set))
 
  647                        return $rec[
"status_changed"];
 
  651                        include_once(
"./Services/Tracking/classes/class.ilLPStatusWrapper.php");
 
  653                        $set = 
$ilDB->query(
"SELECT status_changed FROM ut_lp_marks WHERE ".
 
  654                                " status_dirty = ".
$ilDB->quote(0, 
"integer").
 
  655                                " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer").
 
  656                                " AND obj_id = ".$ilDB->quote($a_obj_id, 
"integer")
 
  658                        if ($rec = 
$ilDB->fetchAssoc($set))
 
  660                                return $rec[
"status_changed"];
 
  677                $sql = 
"SELECT usr_id, status, status_dirty FROM ut_lp_marks".
 
  678                        " WHERE obj_id = ".$ilDB->quote($a_obj_id, 
"integer").
 
  679                        " AND status = ".$ilDB->quote($a_status, 
"integer");
 
  682                        $sql .= 
" AND ".$ilDB->in(
"usr_id", $a_user_ids, 
"", 
"integer");
 
  685                $set = 
$ilDB->query($sql);
 
  687                while($rec = 
$ilDB->fetchAssoc($set))
 
  689                        if(
$res[
"status_dirty"])
 
  692                                if(self::_lookupStatus($a_obj_id, $rec[
"usr_id"]) != $a_status)
 
  697                        $res[] = $rec[
"usr_id"];
 
  754                $lp_invalid = array();
 
  756                include_once 
"Services/Object/classes/class.ilObjectLP.php";                    
 
  758                foreach($memberships as 
$obj_id => $status)
 
  766                return array_diff($a_obj_ids, $lp_invalid);
 
  780                include_once 
"Services/Tracking/classes/collection/class.ilLPCollection.php";   
 
  783                include_once 
"Services/Tracking/classes/class.ilLPObjSettings.php";                     
 
  787                foreach($existing as 
$obj_id => $obj_mode)
 
  793                                if(in_array($obj_mode, $coll_modes))
 
  801                include_once 
"Services/Object/classes/class.ilObjectLP.php";                    
 
  802                if(
sizeof($existing) != 
sizeof($a_obj_ids))
 
  804                        foreach(array_diff($a_obj_ids, $existing) as 
$obj_id)
 
  807                                $mode = $olp->getCurrentMode();
 
  817                                        if(in_array($mode, $coll_modes))
 
  826                return array_values(
$valid);
 
  843                $sql = 
"SELECT status, status_dirty, obj_id FROM ut_lp_marks".                  
 
  844                        " WHERE ".$ilDB->in(
"obj_id", $a_obj_ids, 
"", 
"integer").
 
  845                        " AND usr_id = ".$ilDB->quote($a_user_id, 
"integer");
 
  846                $set = 
$ilDB->query($sql);
 
  849                        if(!
$row[
"status_dirty"])
 
  883                include_once(
"Services/Tracking/classes/class.ilObjUserTracking.php");
 
  884                if(
$ilUser->getId() != ANONYMOUS_USER_ID &&
 
  895                        $coll_obj_ids = array();
 
  907                        $lng->loadLanguageModule(
"trac");               
 
  908                        include_once(
"./Services/Tracking/classes/class.ilLearningProgressBaseGUI.php");
 
  917                self::$list_gui_cache = 
$res;           
 
  922                return self::$list_gui_cache[$a_obj_id];
 
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
An exception for terminatinating execution or to throw for unit testing.
static getCollectionModes()
const LP_MODE_DEACTIVATED
static _lookupDBModeForObjects(array $a_obj_ids)
static _getInstance($a_obj_id, $a_mode=NULL)
static _updateStatus($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_force_raise=false)
Update status.
static _getNotAttempted($a_obj_id)
Static function to read the number of user who have the status 'not_attempted'.
static _removeStatusCache($a_obj_id, $a_usr_id)
static _getCompleted($a_obj_id)
Static function to read the users who have the status 'completed'.
static _getInProgress($a_obj_id)
Static function to read users who have the status 'in_progress'.
static _getFailed($a_obj_id)
Static function to read the users who have the status 'completed'.
Abstract class ilLPStatus for all learning progress modes E.g ilLPStatusManual, ilLPStatusObjectives ...
const LP_STATUS_COMPLETED_NUM
_updateStatus($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_force_raise=false)
New status handling (st: status, nr: accesses, p: percentage, t: time spent, m: mark)
static _lookupStatusForObject($a_obj_id, $a_status, $a_user_ids=null)
Get users with given status for object.
const LP_STATUS_NOT_PARTICIPATED
static _getStatusInfo($a_obj_id)
static preloadListGUIData($a_obj_ids)
determineStatus($a_obj_id, $a_usr_id, $a_obj=null)
Determine status.
static _getInProgress($a_obj_id)
static _getCountInProgress($a_obj_id)
static _getTypicalLearningTime($a_obj_id)
static _lookupStatus($a_obj_id, $a_user_id, $a_create=true)
Lookup status.
determinePercentage($a_obj_id, $a_usr_id, $a_obj=null)
Determine percentage.
const LP_STATUS_COMPLETED
static _lookupInProgressForObject($a_obj_id, $a_user_ids=null)
Get in progress users for object.
static setInProgressIfNotAttempted($a_obj_id, $a_user_id)
This function shoudl be clalled for normal "read events".
static _lookupFailedForObject($a_obj_id, $a_user_ids=null)
Get failed users for object.
const LP_STATUS_NOT_REGISTERED
const LP_STATUS_PARTICIPATED
const LP_STATUS_IN_PROGRESS_NUM
static checkStatusForObject($a_obj_id, $a_users=false)
This function checks whether the status for a given number of users is dirty and must be recalculated...
static _getCompleted($a_obj_id)
static _getCountNotAttempted($a_obj_id)
static _hasUserCompleted($a_obj_id, $a_user_id)
Lookup user object completion.
const LP_STATUS_NOT_ATTEMPTED_NUM
const LP_STATUS_REGISTERED
static checkLPModesForObjects($a_obj_ids, array &$a_coll_obj_ids)
Process lp modes for given objects.
refreshStatus($a_obj_id, $a_users=null)
Refresh status.
static _getNotAttempted($a_obj_id)
static setAllDirty()
Sets all status to dirty.
static _getCountCompleted($a_obj_id)
static getLPStatusForObjects($a_user_id, $a_obj_ids)
Get LP status for given objects (and user)
static _lookupStatusChanged($a_obj_id, $a_user_id)
Lookup status changed.
static _lookupCompletedForObject($a_obj_id, $a_user_ids=null)
Get completed users for object.
static setDirty($a_obj_id)
Sets status of an object to dirty.
const LP_STATUS_FAILED_NUM
static validateLPForObjects($a_user_id, $a_obj_ids, $a_parent_ref_id)
Process given objects for lp-relevance.
static _lookupPercentage($a_obj_id, $a_user_id)
Lookup percentage.
static raiseEvent($a_obj_id, $a_usr_id, $a_status, $a_percentage)
static getListGUIStatus($a_obj_id)
static _getFailed($a_obj_id)
const LP_STATUS_NOT_ATTEMPTED
const LP_STATUS_IN_PROGRESS
static writeStatus($a_obj_id, $a_user_id, $a_status, $a_percentage=false, $a_force_per=false)
Write status for user and object.
static _getStatusText($a_status, $a_lng=null)
Get status alt text.
static _getImagePathForStatus($a_status)
Get image path for status.
static getLogger($a_component_id)
Get component logger.
static _getTypicalLearningTimeSeconds($a_rbac_id, $a_obj_id=0)
static _hasLearningProgressListGUI()
static _hasLearningProgressLearner()
static _enabledLearningProgress()
check wether learing progress is enabled or not
static getLPMemberships($a_usr_id, array $a_obj_ids, $a_parent_ref_id=null, $a_mapped_ref_ids=false)
Get all objects where given user is member (from LP POV)
static getInstance($a_obj_id)
static _lookupType($a_id, $a_reference=false)
lookup object type
static img($a_src, $a_alt="", $a_width="", $a_height="", $a_border=0, $a_id="", $a_class="")
Build img tag.