Inheritance diagram for ilParticipants:

Collaboration diagram for ilParticipants:

Public Member Functions
	__construct ($a_component_name, $a_ref_id)
	Singleton Constructor. More...

	getObjId ()
	get current obj_id More...

	getType ()
	Get object type. More...

	getNotificationRecipients ()
	Get admin, tutor which have notification enabled. More...

	getCountMembers ()
	Get number of members (not participants) More...

	getCountParticipants ()
	Get number of participants. More...

	getParticipants ()
	Get all participants ids. More...

	getMembers ()
	Get all members ids (admins and tutors are not members) Use get participants to fetch all. More...

	getAdmins ()
	Get all admins ids. More...

	getCountAdmins ()
	Get number of admins. More...

	getTutors ()
	Get all tutors ids. More...

	isAdmin ($a_usr_id)
	is user admin More...

	isTutor ($a_usr_id)
	is user tutor More...

	isMember ($a_usr_id)
	is user member More...

	isAssigned ($a_usr_id)
	check if user is assigned More...

	isLastAdmin ($a_usr_id)
	Check if user is last admin. More...

	getRoles ()
	Get course roles. More...

	getAssignedRoles ($a_usr_id)
	Get assigned roles. More...

	updateRoleAssignments ($a_usr_id, $a_roles)
	Update role assignments. More...

	checkLastAdmin ($a_usr_ids)
	Check if user for deletion are last admins. More...

	isBlocked ($a_usr_id)
	Check if user is blocked. More...

	hasPassed ($a_usr_id)
	Check if user has passed course. More...

	delete ($a_usr_id)
	Drop user from all roles. More...

	updateBlocked ($a_usr_id, $a_blocked)
	Update blocked status. More...

	updateContact ($a_usr_id, $a_contact)
	Update contact setting type $ilDB. More...

	getContacts ()
	get user ids which are confirgured as contact More...

	updateNotification ($a_usr_id, $a_notification)
	Update notification status. More...

	add ($a_usr_id, $a_role)
	Add user to object. More...

	deleteParticipants ($a_user_ids)
	Delete users. More...

	addRecommendation ($a_usr_id)
	Add desktop item. More...

	isNotificationEnabled ($a_usr_id)
	check if notification is enabled More...

	isContact ($a_usr_id)
	Check if user is contact. More...

	getAutoGeneratedRoleId ($a_role_type)
	Get role id of auto generated role type. More...

	isGroupingMember ($a_usr_id, $a_field='')
	Check grouping membership. More...

	getSubscribers ()
	get all subscribers More...

	getCountSubscribers ()
	get number of subscribers More...

	getSubscriberData ($a_usr_id)
	get subscriber data More...

	assignSubscribers ($a_usr_ids)
	Assign subscribers. More...

	assignSubscriber ($a_usr_id)
	Assign subscriber. More...

	autoFillSubscribers ()
	Assign subscriber. More...

	addSubscriber ($a_usr_id)
	Add subscriber. More...

	updateSubscriptionTime ($a_usr_id, $a_subtime)
	Update subscription time. More...

	updateSubject ($a_usr_id, $a_subject)
	update subject More...

	deleteSubscriber ($a_usr_id)
	Delete subsciber. More...

	deleteSubscribers ($a_usr_ids)
	Delete subscibers. More...

	isSubscriber ($a_usr_id)
	check if is subscriber More...

	setRoleOrderPosition ($a_user_id)
	Set role order position. More...

Static Public Member Functions
static	getInstance ($a_ref_id)
	Get instance by ref_id. More...

static	getInstanceByObjId ($a_obj_id)
	Get instance by obj type. More...

static	hasParticipantListAccess ($a_obj_id, $a_usr_id=null)
	Check if (current) user has access to the participant list. More...

static	getUserMembershipAssignmentsByType ($a_user_ids, $a_type, $a_only_member_roles)
	Get user membership assignments by type. More...

static	_getMembershipByType ($a_usr_id, $a_type, $a_only_member_role=false)
	get membership by type Get course or group membership More...

static	_isParticipant ($a_ref_id, $a_usr_id)
	Static function to check if a user is a participant of the container object. More...

static	lookupNumberOfParticipants ($a_ref_id)
	Lookup the number of participants (crs admins, tutors, members, grp admins, members) More...

static	lookupNumberOfMembers ($a_ref_id)
	Lookup number of members ilRbacReview $rbacreview <type> $ilObjDataCache. More...

static	_isBlocked ($a_obj_id, $a_usr_id)
	Check if user is blocked. More...

static	_hasPassed ($a_obj_id, $a_usr_id)
	Check if user has passed course. More...

static	_deleteAllEntries ($a_obj_id)
	Delete all entries Normally called for course deletion. More...

static	_deleteUser ($a_usr_id)
	Delete user data. More...

static	getDefaultMemberRole ($a_ref_id)

static	lookupSubscribers ($a_obj_id)

static	_isSubscriber ($a_obj_id, $a_usr_id)
	check if user is subscriber More...

static	lookupSubscribersData ($a_obj_id)

static	_getAllSupportContactsOfUser ($a_usr_id, $a_type)
	Get all support contacts for a user. More...

Protected Member Functions
	getComponent ()
	Get component name Used for raising events. More...

	readParticipants ()
	Read participants. More...

	readParticipantsStatus ()
	Read status of participants (blocked, notification, passed) More...

	readSubscribers ()
	read subscribers More...

	readSubscriberData ($a_usr_id)
	read subscribers More...

Protected Attributes
	$component = ''

	$obj_id = 0

	$type = ''

	$ref_id = 0

	$roles = array()

	$role_data = array()

	$roles_sorted = []

	$role_assignments = []

	$participants = array()

	$participants_status = array()

	$members = array()

	$tutors = array()

	$admins = array()

	$subscribers = array()

	$ilDB

	$lng

	$logger = null

	$recommended_content_manager

Detailed Description

Definition at line 29 of file class.ilParticipants.php.

Constructor & Destructor Documentation

◆ __construct()

ilParticipants::__construct	(	$a_component_name,
		$a_ref_id
	)

Singleton Constructor.

public

Parameters

string	component definition e.g Modules/Course
int	obj_id of container

Definition at line 79 of file class.ilParticipants.php.

References $GLOBALS, ilObject\_lookupObjId(), ilObject\_lookupType(), readParticipants(), and readParticipantsStatus().

     {
         $this->ilDB = $GLOBALS['DIC']->database();
         $this->lng = $GLOBALS['DIC']->language();
         $this->logger = $GLOBALS['DIC']->logger()->mem();
      
         $this->component = $a_component_name;
         
         $this->ref_id = $a_ref_id;
         $this->obj_id = ilObject::_lookupObjId($a_ref_id);
         $this->type = ilObject::_lookupType($this->obj_id);
         
         $this->readParticipants();
         $this->readParticipantsStatus();
         $this->recommended_content_manager = new ilRecommendedContentManager();
     }

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Member Function Documentation

◆ _deleteAllEntries()

static ilParticipants::_deleteAllEntries ( $a_obj_id )

static

Delete all entries Normally called for course deletion.

public

Parameters

int obj_id

Definition at line 441 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

Referenced by ilObjLearningSequence\delete(), ilObjGroup\delete(), ilObjCourse\delete(), and ilSoapCourseAdministration\updateCourse().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "DELETE FROM obj_members " .
             "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " ";
         $res = $ilDB->manipulate($query);
 
         $query = "DELETE FROM il_subscribers " .
             "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . "";
         $res = $ilDB->manipulate($query);
         
         $query = 'DELETE FROM crs_waiting_list ' .
                 'WHERE obj_id = ' . $ilDB->quote($a_obj_id, 'integer');
         $ilDB->manipulate($query);
 
         return true;
     }

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◆ _deleteUser()

static ilParticipants::_deleteUser ( $a_usr_id )

static

Delete user data.

public

Parameters

int user id

Definition at line 470 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, and ilWaitingList\_deleteUser().

Referenced by ilObjCourse\_deleteUser().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "DELETE FROM obj_members WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . "";
         $res = $ilDB->manipulate($query);
 
         $query = "DELETE FROM il_subscribers WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . "";
         $res = $ilDB->manipulate($query);
 
         include_once './Modules/Course/classes/class.ilCourseWaitingList.php';
         ilCourseWaitingList::_deleteUser($a_usr_id);
     }

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◆ _getAllSupportContactsOfUser()

static ilParticipants::_getAllSupportContactsOfUser	(	$a_usr_id,
		$a_type
	)

static

Get all support contacts for a user.

Parameters

int	$a_usr_id	usr_id
string	$a_type	crs or grp

Returns: array array of contacts (keys are usr_id and obj_id)

Definition at line 1679 of file class.ilParticipants.php.

References $a_type, $DIC, $ilDB, $query, and $res.

Referenced by ilAwarenessUserProviderCourseContacts\getInitialUserSet().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         // todo: join the two queries or alternatively reuse _getMembershipByType
         // for the first part
 
         // this will also dismiss local roles!
         $j2 = "JOIN object_data obd2 ON (ua.rol_id = obd2.obj_id) ";
         $a2 = "AND obd2.title LIKE 'il_" . $a_type . "_mem%' ";
 
         // #14290 - no role folder anymore
         $query = "SELECT DISTINCT obd.obj_id,obr.ref_id FROM rbac_ua ua " .
             "JOIN rbac_fa fa ON ua.rol_id = fa.rol_id " .
             "JOIN object_reference obr ON fa.parent = obr.ref_id " .
             "JOIN object_data obd ON obr.obj_id = obd.obj_id " .
             $j2 .
             "WHERE obd.type = " . $ilDB->quote($a_type, 'text') . " " .
             "AND fa.assign = 'y' " .
             "AND ua.usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             $a2;
 
         $res = $ilDB->query($query);
         $obj_ids = array();
         while ($row = $ilDB->fetchObject($res)) {
             $obj_ids[] = $row->obj_id;
         }
 
         $set = $ilDB->query("SELECT obj_id, usr_id FROM obj_members " .
             " WHERE " . $ilDB->in("obj_id", $obj_ids, false, "integer") .
             " AND contact = " . $ilDB->quote(1, "integer"));
         $res = array();
         while ($rec = $ilDB->fetchAssoc($set)) {
             $res[] = $rec;
         }
 
         return $res;
     }

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◆ _getMembershipByType()

static ilParticipants::_getMembershipByType	(	$a_usr_id,
		$a_type,
		$a_only_member_role = `false`
	)

static

get membership by type Get course or group membership

public

Parameters

int	$a_usr_id	usr_id
string \| array	$a_type	crs or grp \| array of strings
bool	$a_only_member_role

Returns

Definition at line 267 of file class.ilParticipants.php.

References $a_type, $DIC, $ilDB, $query, and $res.

Referenced by ilNewsItem\_getNewsItemsOfUser(), ilMailSearchGroupsGUI\cancel(), ilMailSearchCoursesGUI\cancel(), ilDashboardLearningSequenceGUI\getAssignments(), ilPortfolioPageGUI\getCoursesOfUser(), ilAwarenessUserProviderMemberships\getInitialUserSet(), ilTestEvaluationData\getParticipants(), ilPortfolioAccessHandler\getPossibleSharedTargets(), ilWorkspaceAccessHandler\getPossibleSharedTargets(), ilWorkspaceShareTableGUI\initFilter(), ilCalendarCategories\readPDCalendars(), ilCalendarCategories\readReposCalendars(), ilWorkspaceAccessGUI\share(), and ilObjectCopyGUI\showSourceSelectionMembership().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         if (!is_array($a_type)) {
             $a_type = array($a_type);
         }
 
         // this will also dismiss local roles!
         if ($a_only_member_role) {
             $j2 = "JOIN object_data obd2 ON (ua.rol_id = obd2.obj_id) ";
             $a2 = 'AND obd2.title = ' . $ilDB->concat(
                 array(
                     array($ilDB->quote('il_', 'text')),
                     array('obd.type'),
                     array($ilDB->quote('_member_', 'text')),
                     array('obr.ref_id'),
                 ),
                 false
             );
         }
 
         // #14290 - no role folder anymore
         $query = "SELECT DISTINCT obd.obj_id,obr.ref_id FROM rbac_ua ua " .
             "JOIN rbac_fa fa ON ua.rol_id = fa.rol_id " .
             "JOIN object_reference obr ON fa.parent = obr.ref_id " .
             "JOIN object_data obd ON obr.obj_id = obd.obj_id " .
             $j2 .
             "WHERE " . $ilDB->in("obd.type", $a_type, false, "text") .
             "AND fa.assign = 'y' " .
             "AND ua.usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             $a2;
         $res = $ilDB->query($query);
         while ($row = $ilDB->fetchObject($res)) {
             $ref_ids[] = $row->obj_id;
         }
         
         return $ref_ids ? $ref_ids : array();
     }

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◆ _hasPassed()

static ilParticipants::_hasPassed	(	$a_obj_id,
		$a_usr_id
	)

static

Check if user has passed course.

public

Parameters

int	obj_id
int	user id

Definition at line 418 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

Referenced by ilObjCourseAccess\checkCondition().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM obj_members " .
             "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
             "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND passed = '1'";
         $res = $ilDB->query($query);
         return $res->numRows() ? true : false;
     }

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◆ _isBlocked()

static ilParticipants::_isBlocked	(	$a_obj_id,
		$a_usr_id
	)

static

Check if user is blocked.

public

Parameters

int	course id
int	usr_id

Definition at line 395 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM obj_members " .
             "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
             "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND blocked = " . $ilDB->quote(1, 'integer');
         $res = $ilDB->query($query);
         return $res->numRows() ? true : false;
     }

◆ _isParticipant()

static ilParticipants::_isParticipant	(	$a_ref_id,
		$a_usr_id
	)

static

Static function to check if a user is a participant of the container object.

public

Parameters

int	ref_id
int	user id

Definition at line 319 of file class.ilParticipants.php.

References $DIC.

Referenced by ilForumModeratorsGUI\detachModeratorRole(), ilObjCourseGUI\executeCommand(), ilMembershipGUI\filterUserIdsByRbacOrPositionOfCurrentUser(), ilObjCourseGUI\getTabs(), ilNotification\hasNotification(), and ilObjCourseGUI\initHeaderAction().

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
 
         $local_roles = $rbacreview->getRolesOfRoleFolder($a_ref_id, false);
         
         return $rbacreview->isAssignedToAtLeastOneGivenRole($a_usr_id, $local_roles);
     }

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◆ _isSubscriber()

static ilParticipants::_isSubscriber	(	$a_obj_id,
		$a_usr_id
	)

static

check if user is subscriber

public

Definition at line 1584 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjSessionAccess\_checkAccess(), ilObjCourseListGUI\getProperties(), and ilMembershipTest\testSubscription().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM il_subscribers " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . "";
 
         $res = $ilDB->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             return true;
         }
         return false;
     }

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◆ add()

ilParticipants::add	(	$a_usr_id,
		$a_role
	)

Add user to object.

public

Parameters

int	user id
int	role IL_CRS_ADMIN \|\| IL_CRS_TUTOR \|\| IL_CRS_MEMBER

Definition at line 983 of file class.ilParticipants.php.

References $DIC, deleteSubscriber(), ilWaitingList\deleteUserEntry(), getComponent(), IL_CRS_ADMIN, IL_CRS_MEMBER, IL_CRS_TUTOR, IL_GRP_ADMIN, IL_GRP_MEMBER, IL_LSO_ADMIN, IL_LSO_MEMBER, IL_SESS_MEMBER, and isAssigned().

Referenced by assignSubscriber().

     {
         global $DIC;
 
         $rbacadmin = $DIC['rbacadmin'];
         $ilAppEventHandler = $DIC['ilAppEventHandler'];
 
         if ($this->isAssigned($a_usr_id)) {
             return false;
         }
 
         switch ($a_role) {
             case IL_CRS_ADMIN:
                 $this->admins[] = $a_usr_id;
                 break;
 
             case IL_CRS_TUTOR:
                 $this->tutors[] = $a_usr_id;
                 break;
 
             case IL_CRS_MEMBER:
                 $this->members[] = $a_usr_id;
                 break;
 
             case IL_GRP_ADMIN:
                 $this->admins[] = $a_usr_id;
                 break;
 
             case IL_GRP_MEMBER:
                 $this->members[] = $a_usr_id;
                 break;
 
             case IL_LSO_ADMIN:
                 $this->admins[] = $a_usr_id;
                 break;
 
             case IL_LSO_MEMBER:
                 $this->members[] = $a_usr_id;
                 break;
 
             case IL_SESS_MEMBER:
                 $this->members[] = $a_usr_id;
                 break;
         }
         
         $this->participants[] = $a_usr_id;
         $rbacadmin->assignUser($this->role_data[$a_role], $a_usr_id);
         
         // Delete subscription request
         $this->deleteSubscriber($a_usr_id);
         
         include_once './Services/Membership/classes/class.ilWaitingList.php';
         ilWaitingList::deleteUserEntry($a_usr_id, $this->obj_id);
 
         $ilAppEventHandler->raise(
             $this->getComponent(),
             "addParticipant",
             array(
                     'obj_id' => $this->obj_id,
                     'usr_id' => $a_usr_id,
                     'role_id' => $a_role)
         );
         return true;
     }

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◆ addRecommendation()

ilParticipants::addRecommendation ( $a_usr_id )

Add desktop item.

public

Parameters

int usr_id

Definition at line 1071 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\add(), and ilGroupParticipants\add().

     {
         // deactivated for now, see discussion at
         // https://docu.ilias.de/goto_docu_wiki_wpage_5620_1357.html
         // $this->recommended_content_manager->addObjectRecommendation($a_usr_id, $this->ref_id);
         return true;
     }

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◆ addSubscriber()

ilParticipants::addSubscriber ( $a_usr_id )

Add subscriber.

public

Definition at line 1449 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "INSERT INTO il_subscribers (usr_id,obj_id,subject,sub_time) " .
             " VALUES (" .
             $ilDB->quote($a_usr_id, 'integer') . "," .
             $ilDB->quote($this->obj_id, 'integer') . ", " .
             $ilDB->quote('', 'text') . ", " .
             $ilDB->quote(time(), 'integer') .
             ")";
         $res = $ilDB->manipulate($query);
 
         return true;
     }

◆ assignSubscriber()

ilParticipants::assignSubscriber ( $a_usr_id )

Assign subscriber.

public

Definition at line 1379 of file class.ilParticipants.php.

References $DIC, $ilErr, add(), deleteSubscriber(), ilObjectFactory\getInstanceByObjId(), IL_CRS_MEMBER, IL_GRP_MEMBER, IL_LSO_MEMBER, isAssigned(), and isSubscriber().

Referenced by assignSubscribers(), and autoFillSubscribers().

     {
         global $DIC;
 
         $ilErr = $DIC['ilErr'];
         
         $ilErr->setMessage("");
         if (!$this->isSubscriber($a_usr_id)) {
             $ilErr->appendMessage($this->lng->txt("crs_user_notsubscribed"));
 
             return false;
         }
         if ($this->isAssigned($a_usr_id)) {
             $tmp_obj = ilObjectFactory::getInstanceByObjId($a_usr_id);
             $ilErr->appendMessage($tmp_obj->getLogin() . ": " . $this->lng->txt("crs_user_already_assigned"));
 
             return false;
         }
 
         if (!$tmp_obj = &ilObjectFactory::getInstanceByObjId($a_usr_id)) {
             $ilErr->appendMessage($this->lng->txt("crs_user_not_exists"));
 
             return false;
         }
 
         // TODO: must be group or course member role
         if ($this instanceof ilCourseParticipants) {
             $this->add($tmp_obj->getId(), IL_CRS_MEMBER);
         }
         if ($this instanceof ilGroupParticipants) {
             $this->add($tmp_obj->getId(), IL_GRP_MEMBER);
         }
         if ($this instanceof ilLearningSequenceParticipants) {
             $this->add($tmp_obj->getId(), IL_LSO_MEMBER);
         }
         if ($this instanceof ilSessionParticipants) {
             $this->register($tmp_obj->getId());
         }
         $this->deleteSubscriber($a_usr_id);
         return true;
     }

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◆ assignSubscribers()

ilParticipants::assignSubscribers ( $a_usr_ids )

Assign subscribers.

public

Definition at line 1361 of file class.ilParticipants.php.

References assignSubscriber().

     {
         if (!is_array($a_usr_ids) or !count($a_usr_ids)) {
             return false;
         }
         foreach ($a_usr_ids as $id) {
             if (!$this->assignSubscriber($id)) {
                 return false;
             }
         }
         return true;
     }

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◆ autoFillSubscribers()

ilParticipants::autoFillSubscribers ( )

Assign subscriber.

public

Definition at line 1426 of file class.ilParticipants.php.

References assignSubscriber(), and readSubscribers().

     {
         $this->readSubscribers();
 
         $counter = 0;
         foreach ($this->subscribers as $subscriber) {
             if (!$this->assignSubscriber($subscriber)) {
                 continue;
             } else {
                 // TODO: notification
                 #$this->sendNotification($this->NOTIFY_ACCEPT_SUBSCRIBER,$subscriber);
             }
             ++$counter;
         }
 
         return $counter;
     }

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◆ checkLastAdmin()

ilParticipants::checkLastAdmin ( $a_usr_ids )

Check if user for deletion are last admins.

public

Parameters

array array of user ids for deletion

Definition at line 772 of file class.ilParticipants.php.

References getAdmins().

     {
         foreach ($this->getAdmins() as $admin_id) {
             if (!in_array($admin_id, $a_usr_ids)) {
                 return true;
             }
         }
         return false;
     }

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◆ delete()

ilParticipants::delete ( $a_usr_id )

Drop user from all roles.

public

Parameters

int usr_id

Definition at line 819 of file class.ilParticipants.php.

References $DIC, $GLOBALS, $ilDB, $query, $res, getComponent(), readParticipants(), and readParticipantsStatus().

     {
         global $DIC;
 
         $rbacadmin = $DIC['rbacadmin'];
         $ilDB = $DIC['ilDB'];
 
         $this->recommended_content_manager->removeObjectRecommendation($a_usr_id, $this->ref_id);
 
         foreach ($this->roles as $role_id) {
             $rbacadmin->deassignUser($role_id, $a_usr_id);
         }
         
         $query = "DELETE FROM obj_members " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer');
         $res = $ilDB->manipulate($query);
         
         $this->readParticipants();
         $this->readParticipantsStatus();
         
         $GLOBALS['DIC']['ilAppEventHandler']->raise(
             $this->getComponent(),
             "deleteParticipant",
             array(
                     'obj_id' => $this->obj_id,
                     'usr_id' => $a_usr_id)
         );
         
         return true;
     }

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◆ deleteParticipants()

ilParticipants::deleteParticipants ( $a_user_ids )

Delete users.

public

Parameters

array user ids

Definition at line 1056 of file class.ilParticipants.php.

     {
         foreach ($a_user_ids as $user_id) {
             $this->delete($user_id);
         }
         return true;
     }

◆ deleteSubscriber()

ilParticipants::deleteSubscriber ( $a_usr_id )

Delete subsciber.

public

Definition at line 1515 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

Referenced by add(), assignSubscriber(), and readSubscribers().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "DELETE FROM il_subscribers " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " ";
         $res = $ilDB->manipulate($query);
 
         return true;
     }

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◆ deleteSubscribers()

ilParticipants::deleteSubscribers ( $a_usr_ids )

Delete subscibers.

public

Definition at line 1535 of file class.ilParticipants.php.

References $DIC, $ilDB, $ilErr, $query, and $res.

     {
         global $DIC;
 
         $ilErr = $DIC['ilErr'];
         $ilDB = $DIC['ilDB'];
         
         if (!is_array($a_usr_ids) or !count($a_usr_ids)) {
             $ilErr->setMessage('');
             $ilErr->appendMessage($this->lng->txt("no_usr_ids_given"));
 
             return false;
         }
         $query = "DELETE FROM il_subscribers " .
             "WHERE " . $ilDB->in('usr_id', (array) $a_usr_ids, false, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer');
         $res = $ilDB->query($query);
         return true;
     }

◆ getAdmins()

ilParticipants::getAdmins ( )

Get all admins ids.

public

Returns: array array of user ids

Definition at line 611 of file class.ilParticipants.php.

Referenced by checkLastAdmin(), getCountAdmins(), and isLastAdmin().

     {
         return $this->admins ? $this->admins : array();
     }

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◆ getAssignedRoles()

ilParticipants::getAssignedRoles ( $a_usr_id )

Get assigned roles.

public

Parameters

int user_id

Definition at line 718 of file class.ilParticipants.php.

References $DIC.

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
         
         foreach ($this->roles as $role) {
             if ($rbacreview->isAssigned($a_usr_id, $role)) {
                 $assigned[] = $role;
             }
         }
         return $assigned ? $assigned : array();
     }

◆ getAutoGeneratedRoleId()

ilParticipants::getAutoGeneratedRoleId ( $a_role_type )

Get role id of auto generated role type.

Parameters

type $a_role_type

Definition at line 1115 of file class.ilParticipants.php.

     {
         if (array_key_exists($a_role_type, $this->role_data)) {
             return $this->role_data[$a_role_type];
         }
         
         return 0;
     }

◆ getComponent()

ilParticipants::getComponent ( )

protected

Get component name Used for raising events.

Definition at line 157 of file class.ilParticipants.php.

References $component.

Referenced by add(), and delete().

     {
         return $this->component;
     }

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◆ getContacts()

ilParticipants::getContacts ( )

get user ids which are confirgured as contact

Returns: array

Definition at line 919 of file class.ilParticipants.php.

     {
         $contacts = array();
         foreach ((array) $this->participants_status as $usr_id => $status) {
             if ($status['contact']) {
                 $contacts[] = $usr_id;
             }
         }
         return $contacts;
     }

◆ getCountAdmins()

ilParticipants::getCountAdmins ( )

Get number of admins.

Returns

Definition at line 620 of file class.ilParticipants.php.

References getAdmins().

     {
         return count($this->getAdmins());
     }

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◆ getCountMembers()

ilParticipants::getCountMembers ( )

Get number of members (not participants)

public

Definition at line 564 of file class.ilParticipants.php.

     {
         return count($this->members);
     }

◆ getCountParticipants()

ilParticipants::getCountParticipants ( )

Get number of participants.

public

Definition at line 575 of file class.ilParticipants.php.

     {
         return count($this->participants);
     }

◆ getCountSubscribers()

ilParticipants::getCountSubscribers ( )

get number of subscribers

public

Definition at line 1339 of file class.ilParticipants.php.

References getSubscribers().

     {
         return count($this->getSubscribers());
     }

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◆ getDefaultMemberRole()

static ilParticipants::getDefaultMemberRole ( $a_ref_id )

static

Definition at line 486 of file class.ilParticipants.php.

References $DIC, $ilCtrl, $obj_id, $roles, $type, ilObject\_lookupObjId(), ilObject\_lookupTitle(), and ilObject\_lookupType().

Referenced by ilStartUpGUI\_checkGoto(), ilCourseRegistrationGUI\add(), ilRepositorySearchGUI\addRole(), and ilRbacSystem\initMemberView().

     {
         global $DIC;
 
         $ilCtrl = $DIC['ilCtrl'];
         
         $obj_id = ilObject::_lookupObjId($a_ref_id);
         $type = ilObject::_lookupType($obj_id);
         
         if (!in_array($type, array('crs','grp'))) {
             return 0;
         }
         
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
         
 
         $roles = $rbacreview->getRolesOfRoleFolder($a_ref_id, false);
         
         foreach ($roles as $role) {
             $title = ilObject::_lookupTitle($role);
             if (substr($title, 0, 13) == ('il_' . $type . '_member')) {
                 return $role;
             }
         }
         return 0;
     }

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◆ getInstance()

static ilParticipants::getInstance ( $a_ref_id )

static

Get instance by ref_id.

Parameters

int $a_ref_id

Returns: ilParticipants

Definition at line 101 of file class.ilParticipants.php.

References $GLOBALS, $obj_id, $type, ilObject\_lookupObjId(), ilObject\_lookupType(), and ilSessionParticipants\getInstance().

Referenced by ilSessionParticipantsTableGUI\__construct(), ilEventParticipants\_deleteByUser(), ilSessionParticipantsTableGUI\collectParticipants(), ilCourseMembershipGUI\deleteParticipantsWithLinkedCourses(), ilMembershipGUI\filterUserIdsByRbacOrPositionOfCurrentUser(), ilConsultationHourUtils\getConsultationHourLinksForRepositoryObject(), ilCourseReferenceLP\getMembers(), ilMembershipGUI\getMembersObject(), ilLearningSequenceMembershipGUI\getMembersObject(), ilSessionParticipantsTableGUI\getParentLocalRoles(), ilTrQuery\getParticipantsForObject(), ilStudyProgrammeMembershipSourceReaderFactory\getReaderFor(), ilECSAppEventListener\handleMembership(), ilCourseReferenceAppEventListener\handleReferences(), ilObjSessionGUI\infoScreen(), ilObjGroupGUI\infoScreen(), ilCourseReferencePathInfo\isReferenceMemberUpdateConfirmationRequired(), ilMembershipGUI\jump2UsersGallery(), ilPDSelectedItemsBlockGUI\manageObject(), ilCourseReferenceDeleteConfirmationTableGUI\readLinkedCourseAssignments(), ilObjSessionGUI\registerObject(), ilObjSessionGUI\showJoinRequestButton(), and ilSessionMembershipGUI\updateMembers().

     {
         $obj_id = ilObject::_lookupObjId($a_ref_id);
         $type = ilObject::_lookupType($obj_id);
         
         switch ($type) {
             case 'crs':
             case 'grp':
             case 'lso':
                 return self::getInstanceByObjId($obj_id);
             case 'sess':
                 include_once './Modules/Session/classes/class.ilSessionParticipants.php';
                 return ilSessionParticipants::getInstance($a_ref_id);
             default:
                 $GLOBALS['DIC']->logger()->mem()->logStack();
                 $GLOBALS['DIC']->logger()->mem()->warning('Invalid ref_id -> obj_id given: ' . $a_ref_id . ' -> ' . $obj_id);
                 throw new \InvalidArgumentException('Invalid obj_id given.');
         }
     }

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◆ getInstanceByObjId()

static ilParticipants::getInstanceByObjId ( $a_obj_id )

static

Get instance by obj type.

Parameters

int $a_obj_id

Returns: ilParticipants

Exceptions

InvalidArgumentException

Deprecated:: since version 5.4 use getInstance() (ref_id based)

Definition at line 129 of file class.ilParticipants.php.

References $GLOBALS, $type, ilLearningSequenceParticipants\_getInstanceByObjId(), ilSessionParticipants\_getInstanceByObjId(), ilGroupParticipants\_getInstanceByObjId(), ilCourseParticipants\_getInstanceByObjId(), ilObject\_lookupType(), and ilLogLevel\WARNING.

Referenced by ilGroupParticipantsTableGUI\__construct(), ilCourseParticipantsTableGUI\__construct(), ilGroupAddToGroupActionGUI\addUser(), ilAppointmentPresentationCourseGUI\collectPropertiesAndActions(), ilGroupAddToGroupActionGUI\confirmAddUser(), ilGroupAddToGroupActionGUI\createGroupAndAddUser(), ilWorkspaceAccessHandler\findSharedObjects(), ilPortfolioAccessHandler\findSharedObjects(), ilContSkillMemberTableGUI\getMembers(), ilLPStatusEvent\getMembers(), ilLPStatusManualByTutor\getMembers(), ilObjCourseGUI\infoScreen(), ilRepositorySearchGUI\listUsers(), ilMembershipGUI\membersMap(), and ilRepositoryObjectResultTableGUI\parseObjectIds().

     {
         $type = ilObject::_lookupType($a_obj_id);
         switch ($type) {
             case 'crs':
                 include_once './Modules/Course/classes/class.ilCourseParticipants.php';
                 return ilCourseParticipants::_getInstanceByObjId($a_obj_id);
                 
             case 'grp':
                 include_once './Modules/Group/classes/class.ilGroupParticipants.php';
                 return ilGroupParticipants::_getInstanceByObjId($a_obj_id);
                 
             case 'sess':
                 include_once './Modules/Session/classes/class.ilSessionParticipants.php';
                 return ilSessionParticipants::_getInstanceByObjId($a_obj_id);
             case 'lso':
                 return ilLearningSequenceParticipants::_getInstanceByObjId($a_obj_id);
             default:
                 $GLOBALS['DIC']->logger()->mmbr()->logStack(ilLogLevel::WARNING);
                 $GLOBALS['DIC']->logger()->mmbr()->warning(': Invalid obj_id given: ' . $a_obj_id);
                 throw new InvalidArgumentException('Invalid obj id given');
         }
     }

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◆ getMembers()

ilParticipants::getMembers ( )

Get all members ids (admins and tutors are not members) Use get participants to fetch all.

public

Returns: array array of user ids

Definition at line 601 of file class.ilParticipants.php.

Referenced by ilSessionParticipants\readParticipantsStatus().

     {
         return $this->members ? $this->members : array();
     }

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◆ getNotificationRecipients()

ilParticipants::getNotificationRecipients ( )

Get admin, tutor which have notification enabled.

public

Returns: int[] of user ids

Definition at line 539 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, isAdmin(), and isTutor().

Referenced by ilLearningSequenceParticipants\sendNotification(), ilGroupParticipants\sendNotification(), ilCourseParticipants\sendNotificationToAdmins(), ilCourseParticipants\sendSubscriptionRequestToAdmins(), and ilCourseParticipants\sendUnsubscribeNotificationToAdmins().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $query = "SELECT * FROM obj_members " .
             "WHERE notification = 1 " .
             "AND obj_id = " . $ilDB->quote($this->obj_id) . " ";
         $res = $ilDB->query($query);
         $recp = [];
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             if ($this->isAdmin($row->usr_id) or $this->isTutor($row->usr_id)) {
                 $recp[] = $row->usr_id;
             }
         }
         return $recp;
     }

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◆ getObjId()

ilParticipants::getObjId ( )

get current obj_id

Returns: type

Definition at line 519 of file class.ilParticipants.php.

References $obj_id.

Referenced by ilLearningSequenceParticipants\addSubscriber(), ilGroupParticipants\addSubscriber(), ilCourseParticipants\addSubscriber(), and ilSessionParticipants\register().

     {
         return $this->obj_id;
     }

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◆ getParticipants()

ilParticipants::getParticipants ( )

Get all participants ids.

public

Returns: array array of user ids

Definition at line 589 of file class.ilParticipants.php.

Referenced by isGroupingMember().

     {
         return $this->participants ? $this->participants : array();
     }

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◆ getRoles()

ilParticipants::getRoles ( )

Get course roles.

public

Parameters

Definition at line 706 of file class.ilParticipants.php.

Referenced by updateRoleAssignments().

     {
         return $this->roles ? $this->roles : array();
     }

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◆ getSubscriberData()

ilParticipants::getSubscriberData ( $a_usr_id )

get subscriber data

public

Definition at line 1349 of file class.ilParticipants.php.

References readSubscriberData().

     {
         return $this->readSubscriberData($a_usr_id);
     }

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◆ getSubscribers()

ilParticipants::getSubscribers ( )

get all subscribers

public

Definition at line 1326 of file class.ilParticipants.php.

References $subscribers, and readSubscribers().

Referenced by getCountSubscribers().

     {
         $this->readSubscribers();
 
         return $this->subscribers;
     }

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◆ getTutors()

ilParticipants::getTutors ( )

Get all tutors ids.

public

Returns: array array of user ids

Definition at line 632 of file class.ilParticipants.php.

     {
         return $this->tutors ? $this->tutors : array();
     }

◆ getType()

ilParticipants::getType ( )

Get object type.

Returns: string obj_type

Definition at line 528 of file class.ilParticipants.php.

References $type.

     {
         return $this->type;
     }

◆ getUserMembershipAssignmentsByType()

static ilParticipants::getUserMembershipAssignmentsByType	(	$a_user_ids,
		$a_type,
		$a_only_member_roles
	)

static

Get user membership assignments by type.

Parameters

	int[]	$a_user_ids
	string[]	$a_type
bool	$a_only_member_roles

Definition at line 212 of file class.ilParticipants.php.

References $a_type, $DIC, $ilDB, $logger, $query, $res, and ilLogLevel\DEBUG.

Referenced by ilTimingsUser\lookupTimings().

     {
         global $DIC;
 
         $logger = $DIC->logger()->mmbr();
         $ilDB = $DIC->database();
 
         if ($a_only_member_roles) {
             $j2 = "JOIN object_data obd2 ON (ua.rol_id = obd2.obj_id) ";
             $a2 = 'AND obd2.title = ' . $ilDB->concat(
                 array(
                         array($ilDB->quote('il_', 'text')),
                         array('obd.type'),
                         array($ilDB->quote('_member_', 'text')),
                         array('obr.ref_id'),
                     ),
                 false
                 );
         }
 
         $query = "SELECT DISTINCT obd.obj_id,obr.ref_id,ua.usr_id FROM rbac_ua ua " .
             "JOIN rbac_fa fa ON ua.rol_id = fa.rol_id " .
             "JOIN object_reference obr ON fa.parent = obr.ref_id " .
             "JOIN object_data obd ON obr.obj_id = obd.obj_id " .
             $j2 .
             "WHERE " . $ilDB->in("obd.type", $a_type, false, "text") .
             "AND fa.assign = 'y' " .
             'AND ' . $ilDB->in('ua.usr_id', $a_user_ids, false, 'integer') . ' ' .
             $a2;
 
         $logger->debug($query);
 
 
         $obj_ids = [];
         $res = $ilDB->query($query);
         while ($row = $ilDB->fetchObject($res)) {
             $obj_ids[$row->obj_id][] = $row->usr_id;
         }
 
         $logger->dump($obj_ids, \ilLogLevel::DEBUG);
 
         return $obj_ids;
     }

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◆ hasParticipantListAccess()

static ilParticipants::hasParticipantListAccess	(	$a_obj_id,
		$a_usr_id = `null`
	)

static

Check if (current) user has access to the participant list.

Parameters

int	$a_obj
int	$a_usr_id

Definition at line 169 of file class.ilParticipants.php.

References $DIC, $GLOBALS, $ref_id, ilObject\_getAllReferences(), ilObjCourse\lookupShowMembersEnabled(), and ilObjGroup\lookupShowMembersEnabled().

Referenced by ilRepositorySearchGUI\listUsers(), ilRepositoryObjectResultTableGUI\parseObjectIds(), and ilMailSearchGUI\showResults().

     {
         global $DIC;
 
         $access = $DIC->access();
 
         if (!$a_usr_id) {
             $a_usr_id = $GLOBALS['DIC']['ilUser']->getId();
         }
 
         // if write access granted => return true
         $refs = ilObject::_getAllReferences($a_obj_id);
         $ref_id = end($refs);
 
         if ($access->checkAccess('manage_members', '', $ref_id)) {
             return true;
         }
         $part = self::getInstance($ref_id);
         if ($part->isAssigned($a_usr_id)) {
             if ($part->getType() == 'crs') {
                 if (!ilObjCourse::lookupShowMembersEnabled($a_obj_id)) {
                     return false;
                 }
             }
             if ($part->getType() == 'grp') {
                 if (!ilObjGroup::lookupShowMembersEnabled($a_obj_id)) {
                     return false;
                 }
             }
             return true;
         }
         // User is not assigned to course/group => no read access
         return false;
     }

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◆ hasPassed()

ilParticipants::hasPassed ( $a_usr_id )

Check if user has passed course.

public

Parameters

int user_id

Definition at line 804 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody().

     {
         if (isset($this->participants_status[$a_usr_id])) {
             return $this->participants_status[$a_usr_id]['passed'] ? true : false;
         }
         return false;
     }

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◆ isAdmin()

ilParticipants::isAdmin ( $a_usr_id )

is user admin

public

Parameters

int usr_id

Definition at line 644 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody(), and getNotificationRecipients().

     {
         return in_array($a_usr_id, $this->admins) ? true : false;
     }

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◆ isAssigned()

ilParticipants::isAssigned ( $a_usr_id )

check if user is assigned

public

Parameters

Definition at line 683 of file class.ilParticipants.php.

Referenced by add(), and assignSubscriber().

     {
         return in_array($a_usr_id, $this->participants);
     }

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◆ isBlocked()

ilParticipants::isBlocked ( $a_usr_id )

Check if user is blocked.

public

Parameters

int user_id

Definition at line 789 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody().

     {
         if (isset($this->participants_status[$a_usr_id])) {
             return $this->participants_status[$a_usr_id]['blocked'] ? true : false;
         }
         return false;
     }

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◆ isContact()

ilParticipants::isContact ( $a_usr_id )

Check if user is contact.

Parameters

int usr_id

Definition at line 1101 of file class.ilParticipants.php.

     {
         if (isset($this->participants_status[$a_usr_id])) {
             return (bool) $this->participants_status[$a_usr_id]['contact'];
         }
         return false;
     }

◆ isGroupingMember()

ilParticipants::isGroupingMember	(	$a_usr_id,
		$a_field = `''`
	)

Check grouping membership.

public

Parameters

Definition at line 1261 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, ilObjectFactory\getInstanceByObjId(), and getParticipants().

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
         $ilObjDataCache = $DIC['ilObjDataCache'];
         $ilDB = $DIC['ilDB'];
 
         // Used for membership limitations -> check membership by given field
         if ($a_field) {
             include_once './Services/User/classes/class.ilObjUser.php';
 
             $tmp_user = &ilObjectFactory::getInstanceByObjId($a_usr_id);
             switch ($a_field) {
                 case 'login':
                     $and = "AND login = " . $ilDB->quote($tmp_user->getLogin(), 'text') . " ";
                     break;
                 case 'email':
                     $and = "AND email = " . $ilDB->quote($tmp_user->getEmail(), 'text') . " ";
                     break;
                 case 'matriculation':
                     $and = "AND matriculation = " . $ilDB->quote($tmp_user->getMatriculation(), 'text') . " ";
                     break;
 
                 default:
                     $and = "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " ";
                     break;
             }
             
             if (!$this->getParticipants()) {
                 return false;
             }
 
             $query = "SELECT * FROM usr_data ud " .
                 "WHERE " . $ilDB->in('usr_id', $this->getParticipants(), false, 'integer') . " " .
                 $and;
 
             $res = $ilDB->query($query);
             return $res->numRows() ? true : false;
         }
     }

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◆ isLastAdmin()

ilParticipants::isLastAdmin ( $a_usr_id )

Check if user is last admin.

Parameters

int $a_usr_id

Returns: bool

Definition at line 693 of file class.ilParticipants.php.

References getAdmins().

     {
         return in_array($a_usr_id, $this->getAdmins()) and count($this->getAdmins()) == 1;
     }

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◆ isMember()

ilParticipants::isMember ( $a_usr_id )

is user member

public

Parameters

int usr_id

Definition at line 668 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody().

     {
         return in_array($a_usr_id, $this->members) ? true : false;
     }

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◆ isNotificationEnabled()

ilParticipants::isNotificationEnabled ( $a_usr_id )

check if notification is enabled

public

Parameters

Definition at line 1088 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody().

     {
         if (isset($this->participants_status[$a_usr_id])) {
             return $this->participants_status[$a_usr_id]['notification'] ? true : false;
         }
         return false;
     }

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◆ isSubscriber()

ilParticipants::isSubscriber ( $a_usr_id )

check if is subscriber

public

Definition at line 1561 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by assignSubscriber().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM il_subscribers " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer') . "";
 
         $res = $ilDB->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             return true;
         }
         return false;
     }

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◆ isTutor()

ilParticipants::isTutor ( $a_usr_id )

is user tutor

public

Parameters

int usr_id

Definition at line 656 of file class.ilParticipants.php.

Referenced by ilCourseParticipants\__buildStatusBody(), and getNotificationRecipients().

     {
         return in_array($a_usr_id, $this->tutors) ? true : false;
     }

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◆ lookupNumberOfMembers()

static ilParticipants::lookupNumberOfMembers ( $a_ref_id )

static

Lookup number of members ilRbacReview $rbacreview <type> $ilObjDataCache.

Parameters

<type> $a_ref_id

Returns: int

Definition at line 354 of file class.ilParticipants.php.

References $DIC.

Referenced by ilObjGroup\handleAutoFill(), and ilObjCourse\handleAutoFill().

     {
         global $DIC;
 
         $rbacreview = $DIC->rbac()->review();
         $ilObjDataCache = $DIC['ilObjDataCache'];
 
         $has_policies = $rbacreview->getLocalPolicies($a_ref_id);
 
         if (!$has_policies) {
             return 0;
         }
         $lroles = $rbacreview->getRolesOfRoleFolder($a_ref_id, false);
 
         $memberRoles = array();
         foreach ($lroles as $role_id) {
             $title = $ilObjDataCache->lookupTitle($role_id);
             switch (substr($title, 0, 8)) {
                 case 'il_crs_a':
                 case 'il_crs_t':
                 case 'il_grp_a':
                     break;
 
                 default:
                     $memberRoles[] = $role_id;
                     break;
             }
         }
         return $rbacreview->getNumberOfAssignedUsers($memberRoles);
     }

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◆ lookupNumberOfParticipants()

static ilParticipants::lookupNumberOfParticipants ( $a_ref_id )

static

Lookup the number of participants (crs admins, tutors, members, grp admins, members)

ilRbacReview $rbacreview

Parameters

int $a_ref_id

Definition at line 337 of file class.ilParticipants.php.

References $DIC.

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
 
         $lroles = $rbacreview->getRolesOfRoleFolder($a_ref_id, false);
         return $rbacreview->getNumberOfAssignedUsers($lroles);
     }

◆ lookupSubscribers()

static ilParticipants::lookupSubscribers ( $a_obj_id )

static

Definition at line 1303 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, $subscribers, and ilDBConstants\FETCHMODE_OBJECT.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $subscribers = array();
         $query = "SELECT usr_id FROM il_subscribers " .
             "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
             "ORDER BY sub_time ";
 
         $res = $ilDB->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $subscribers[] = $row->usr_id;
         }
         return $subscribers;
     }

◆ lookupSubscribersData()

static ilParticipants::lookupSubscribersData ( $a_obj_id )

static

Definition at line 1653 of file class.ilParticipants.php.

References $data, $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilSubscriberTableGUI\readSubscriberData().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = 'SELECT * FROM il_subscribers ' .
             'WHERE obj_id = ' . $ilDB->quote($a_obj_id, 'integer');
         $res = $ilDB->query($query);
 
         $data = array();
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $data[$row->usr_id]['time'] = $row->sub_time;
             $data[$row->usr_id]['usr_id'] = $row->usr_id;
             $data[$row->usr_id]['subject'] = $row->subject;
         }
         return $data;
     }

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◆ readParticipants()

ilParticipants::readParticipants ( )

protected

Read participants.

private

Parameters

Definition at line 1132 of file class.ilParticipants.php.

References $DIC, $GLOBALS, $ilLog, $participants, IL_CRS_ADMIN, IL_CRS_MEMBER, IL_CRS_TUTOR, IL_GRP_ADMIN, IL_GRP_MEMBER, IL_LSO_ADMIN, IL_LSO_MEMBER, IL_ROLE_POSITION_ADMIN, IL_ROLE_POSITION_MEMBER, IL_ROLE_POSITION_TUTOR, and IL_SESS_MEMBER.

Referenced by __construct(), delete(), and updateRoleAssignments().

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
         $ilObjDataCache = $DIC['ilObjDataCache'];
         $ilLog = $DIC['ilLog'];
         
         $GLOBALS['DIC']['rbacreview']->clearCaches();
         $this->roles = $rbacreview->getRolesOfRoleFolder($this->ref_id, false);
 
         $users = array();
         $this->participants = array();
         $this->members = $this->admins = $this->tutors = array();
 
         $additional_roles = [];
         $auto_generated_roles = [];
         foreach ($this->roles as $role_id) {
             $title = $ilObjDataCache->lookupTitle($role_id);
             switch (substr($title, 0, 8)) {
                 case 'il_crs_m':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_MEMBER;
                     $this->role_data[IL_CRS_MEMBER] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->members = array_unique(array_merge($assigned, $this->members));
                     $this->role_assignments[$role_id] = $assigned;
                     break;
 
                 case 'il_crs_a':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_ADMIN;
                     $this->role_data[IL_CRS_ADMIN] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->admins = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
         
                 case 'il_crs_t':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_TUTOR;
                     $this->role_data[IL_CRS_TUTOR] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->tutors = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
                     
                 case 'il_grp_a':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_ADMIN;
                     $this->role_data[IL_GRP_ADMIN] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->admins = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
                     
                 case 'il_grp_m':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_MEMBER;
                     $this->role_data[IL_GRP_MEMBER] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->members = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
                 
                 case 'il_sess_':
                     $this->role_data[IL_SESS_MEMBER] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->members = $rbacreview->assignedUsers($role_id);
                     break;
 
                 case 'il_lso_m':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_MEMBER;
                     $this->role_data[IL_LSO_MEMBER] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->members = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
 
                 case 'il_lso_a':
                     $auto_generated_roles[$role_id] = IL_ROLE_POSITION_ADMIN;
                     $this->role_data[IL_LSO_ADMIN] = $role_id;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->admins = $rbacreview->assignedUsers($role_id);
                     $this->role_assignments[$role_id] = $assigned;
                     break;
 
                 default:
                     $additional_roles[$role_id] = $title;
                     $this->participants = array_unique(array_merge($assigned = $rbacreview->assignedUsers($role_id), $this->participants));
                     $this->members = array_unique(array_merge($assigned, $this->members));
                     $this->role_assignments[$role_id] = $assigned;
                     break;
             }
         }
         asort($auto_generated_roles);
         asort($additional_roles);
         $this->roles_sorted = $auto_generated_roles + $additional_roles;
     }

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◆ readParticipantsStatus()

ilParticipants::readParticipantsStatus ( )

protected

Read status of participants (blocked, notification, passed)

private

Parameters

Definition at line 1234 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by __construct(), delete(), and updateRoleAssignments().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $query = "SELECT * FROM obj_members " .
             "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " ";
         $res = $ilDB->query($query);
         $this->participants_status = array();
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $this->participants_status[$row->usr_id]['blocked'] = $row->blocked;
             $this->participants_status[$row->usr_id]['notification'] = $row->notification;
             $this->participants_status[$row->usr_id]['passed'] = $row->passed;
             // cognos-blu-patch: begin
             $this->participants_status[$row->usr_id]['contact'] = $row->contact;
             // cognos-blu-patch: end
         }
     }

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◆ readSubscriberData()

ilParticipants::readSubscriberData ( $a_usr_id )

protected

read subscribers

protected

Definition at line 1634 of file class.ilParticipants.php.

References $data, $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by getSubscriberData().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM il_subscribers " .
             "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
             "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer') . "";
 
         $res = $this->ilDB->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $data["time"] = $row->sub_time;
             $data["usr_id"] = $row->usr_id;
             $data['subject'] = $row->subject;
         }
         return $data ? $data : array();
     }

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◆ readSubscribers()

ilParticipants::readSubscribers ( )

protected

read subscribers

protected

Definition at line 1606 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, $res, deleteSubscriber(), ilDBConstants\FETCHMODE_OBJECT, and ilObjectFactory\getInstanceByObjId().

Referenced by autoFillSubscribers(), and getSubscribers().

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $this->subscribers = array();
 
         $query = "SELECT usr_id FROM il_subscribers " .
             "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
             "ORDER BY sub_time ";
 
         $res = $this->ilDB->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             // DELETE SUBSCRIPTION IF USER HAS BEEN DELETED
             if (!ilObjectFactory::getInstanceByObjId($row->usr_id, false)) {
                 $this->deleteSubscriber($row->usr_id);
             }
             $this->subscribers[] = $row->usr_id;
         }
         return true;
     }

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◆ setRoleOrderPosition()

ilParticipants::setRoleOrderPosition ( $a_user_id )

Set role order position.

Parameters

int $a_user_id

Returns: string

Definition at line 1725 of file class.ilParticipants.php.

     {
         $counter = 0;
         $sortable_assignments = '9999999999';
         foreach ($this->roles_sorted as $role_id => $trash) {
             if (in_array($a_user_id, (array) $this->role_assignments[$role_id])) {
                 $sortable_assignments = substr_replace($sortable_assignments, '1', $counter, 1);
             }
             ++$counter;
         }
         return $sortable_assignments;
     }

◆ updateBlocked()

ilParticipants::updateBlocked	(	$a_usr_id,
		$a_blocked
	)

Update blocked status.

public

Parameters

int	usr_id
bool	blocked

Definition at line 859 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $this->participants_status[$a_usr_id]['blocked'] = (int) $a_blocked;
 
         $query = "SELECT * FROM obj_members " .
         "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
         "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer');
         $res = $ilDB->query($query);
         if ($res->numRows()) {
             $query = "UPDATE obj_members SET " .
                 "blocked = " . $ilDB->quote((int) $a_blocked, 'integer') . " " .
                 "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
                 "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer');
         } else {
             $query = "INSERT INTO obj_members (blocked,obj_id,usr_id,notification,passed) " .
                 "VALUES ( " .
                 $ilDB->quote((int) $a_blocked, 'integer') . ", " .
                 $ilDB->quote($this->obj_id, 'integer') . ", " .
                 $ilDB->quote($a_usr_id, 'integer') . ", " .
                 $ilDB->quote(0, 'integer') . ", " .
                 $ilDB->quote(0, 'integer') .
                 ")";
         }
         $res = $ilDB->manipulate($query);
         return true;
     }

◆ updateContact()

ilParticipants::updateContact	(	$a_usr_id,
		$a_contact
	)

Update contact setting type $ilDB.

Parameters

type	$a_usr_id
type	$a_contact

Returns: boolean

Definition at line 898 of file class.ilParticipants.php.

References $DIC, and $ilDB.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $ilDB->manipulate(
             'UPDATE obj_members SET ' .
                 'contact = ' . $ilDB->quote($a_contact, 'integer') . ' ' .
                 'WHERE obj_id = ' . $ilDB->quote($this->obj_id, 'integer') . ' ' .
                 'AND usr_id = ' . $ilDB->quote($a_usr_id, 'integer')
         );
         
         $this->participants_status[$a_usr_id]['contact'] = $a_contact;
         return true;
     }

◆ updateNotification()

ilParticipants::updateNotification	(	$a_usr_id,
		$a_notification
	)

Update notification status.

public

Parameters

int	usr_id
bool	passed

Definition at line 941 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $this->participants_status[$a_usr_id]['notification'] = (int) $a_notification;
 
         $query = "SELECT * FROM obj_members " .
         "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
         "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer');
         $res = $ilDB->query($query);
         if ($res->numRows()) {
             $query = "UPDATE obj_members SET " .
                 "notification = " . $ilDB->quote((int) $a_notification, 'integer') . " " .
                 "WHERE obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " " .
                 "AND usr_id = " . $ilDB->quote($a_usr_id, 'integer');
         } else {
             $query = "INSERT INTO obj_members (notification,obj_id,usr_id,passed,blocked) " .
                 "VALUES ( " .
                 $ilDB->quote((int) $a_notification, 'integer') . ", " .
                 $ilDB->quote($this->obj_id, 'integer') . ", " .
                 $ilDB->quote($a_usr_id, 'integer') . ", " .
                 $ilDB->quote(0, 'integer') . ", " .
                 $ilDB->quote(0, 'integer') .
                 ")";
         }
         $res = $ilDB->manipulate($query);
         return true;
     }

◆ updateRoleAssignments()

ilParticipants::updateRoleAssignments	(	$a_usr_id,
		$a_roles
	)

Update role assignments.

public

Parameters

int	usr_id
array	array of new roles

Definition at line 740 of file class.ilParticipants.php.

References $DIC, $roles, getRoles(), readParticipants(), and readParticipantsStatus().

     {
         global $DIC;
 
         $rbacreview = $DIC['rbacreview'];
         $rbacadmin = $DIC['rbacadmin'];
         
         $roles = $a_roles ? $a_roles : array();
         
         foreach ($this->getRoles() as $role_id) {
             if ($rbacreview->isAssigned($a_usr_id, $role_id)) {
                 if (!in_array($role_id, $roles)) {
                     $rbacadmin->deassignUser($role_id, $a_usr_id);
                 }
             } else {
                 if (in_array($role_id, $roles)) {
                     $rbacadmin->assignUser($role_id, $a_usr_id);
                 }
             }
         }
         $rbacreview->clearCaches();
         $this->readParticipants();
         $this->readParticipantsStatus();
     }

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◆ updateSubject()

ilParticipants::updateSubject	(	$a_usr_id,
		$a_subject
	)

update subject

public

Parameters

Definition at line 1495 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         
         $query = "UPDATE il_subscribers " .
             "SET subject = " . $ilDB->quote($a_subject, 'text') . " " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " ";
         $res = $ilDB->manipulate($query);
         return true;
     }

◆ updateSubscriptionTime()

ilParticipants::updateSubscriptionTime	(	$a_usr_id,
		$a_subtime
	)

Update subscription time.

public

Definition at line 1473 of file class.ilParticipants.php.

References $DIC, $ilDB, $query, and $res.

     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "UPDATE il_subscribers " .
             "SET sub_time = " . $ilDB->quote($a_subtime, 'integer') . " " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer') . " " .
             "AND obj_id = " . $ilDB->quote($this->obj_id, 'integer') . " ";
         $res = $ilDB->manipulate($query);
 
         return true;
     }

Field Documentation

◆ $admins

ilParticipants::$admins = array()

protected

Definition at line 46 of file class.ilParticipants.php.

◆ $component

ilParticipants::$component = ''

protected

Definition at line 31 of file class.ilParticipants.php.

Referenced by getComponent().

◆ $ilDB

ilParticipants::$ilDB

protected

Definition at line 53 of file class.ilParticipants.php.

◆ $lng

ilParticipants::$lng

protected

Definition at line 58 of file class.ilParticipants.php.

◆ $logger

ilParticipants::$logger = null

protected

Definition at line 64 of file class.ilParticipants.php.

Referenced by ilLearningSequenceParticipants\__construct(), ilLearningSequenceParticipants\_getInstanceByObjId(), and getUserMembershipAssignmentsByType().

◆ $members

ilParticipants::$members = array()

protected

Definition at line 44 of file class.ilParticipants.php.

◆ $obj_id

ilParticipants::$obj_id = 0

protected

Definition at line 33 of file class.ilParticipants.php.

Referenced by ilLearningSequenceParticipants\_getInstanceByObjId(), ilSessionParticipants\_isParticipant(), getDefaultMemberRole(), getInstance(), and getObjId().

◆ $participants

ilParticipants::$participants = array()

protected

Definition at line 42 of file class.ilParticipants.php.

Referenced by readParticipants().

◆ $participants_status

ilParticipants::$participants_status = array()

protected

Definition at line 43 of file class.ilParticipants.php.

◆ $recommended_content_manager

ilParticipants::$recommended_content_manager

protected

Definition at line 69 of file class.ilParticipants.php.

◆ $ref_id

ilParticipants::$ref_id = 0

protected

Definition at line 35 of file class.ilParticipants.php.

Referenced by ilLearningSequenceParticipants\_isParticipant(), ilLearningSequenceParticipants\getMemberRoles(), and hasParticipantListAccess().

◆ $role_assignments

ilParticipants::$role_assignments = []

protected

Definition at line 40 of file class.ilParticipants.php.

◆ $role_data

ilParticipants::$role_data = array()

protected

Definition at line 38 of file class.ilParticipants.php.

◆ $roles

ilParticipants::$roles = array()

protected

Definition at line 37 of file class.ilParticipants.php.

Referenced by getDefaultMemberRole(), ilLearningSequenceParticipants\getMemberRoles(), ilGroupParticipants\getMemberRoles(), ilCourseParticipants\getMemberRoles(), and updateRoleAssignments().

◆ $roles_sorted

ilParticipants::$roles_sorted = []

protected

Definition at line 39 of file class.ilParticipants.php.

◆ $subscribers

ilParticipants::$subscribers = array()

protected

Definition at line 48 of file class.ilParticipants.php.

Referenced by getSubscribers(), and lookupSubscribers().

◆ $tutors

ilParticipants::$tutors = array()

protected

Definition at line 45 of file class.ilParticipants.php.

◆ $type

ilParticipants::$type = ''

protected

Definition at line 34 of file class.ilParticipants.php.

Referenced by getDefaultMemberRole(), getInstance(), getInstanceByObjId(), getType(), and ilLearningSequenceParticipants\sendNotification().

The documentation for this class was generated from the following file:

Services/Membership/classes/class.ilParticipants.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ _deleteAllEntries()

◆ _deleteUser()

◆ _getAllSupportContactsOfUser()

◆ _getMembershipByType()

◆ _hasPassed()

◆ _isBlocked()

◆ _isParticipant()

◆ _isSubscriber()

◆ add()

◆ addRecommendation()

◆ addSubscriber()

◆ assignSubscriber()

◆ assignSubscribers()

◆ autoFillSubscribers()

◆ checkLastAdmin()

◆ delete()

◆ deleteParticipants()

◆ deleteSubscriber()

◆ deleteSubscribers()

◆ getAdmins()

◆ getAssignedRoles()

◆ getAutoGeneratedRoleId()

◆ getComponent()

◆ getContacts()

◆ getCountAdmins()

◆ getCountMembers()

◆ getCountParticipants()

◆ getCountSubscribers()

◆ getDefaultMemberRole()

◆ getInstance()

◆ getInstanceByObjId()

◆ getMembers()

◆ getNotificationRecipients()

◆ getObjId()

◆ getParticipants()

◆ getRoles()

◆ getSubscriberData()

◆ getSubscribers()

◆ getTutors()

◆ getType()

◆ getUserMembershipAssignmentsByType()

◆ hasParticipantListAccess()

◆ hasPassed()

◆ isAdmin()

◆ isAssigned()

◆ isBlocked()

◆ isContact()

◆ isGroupingMember()

◆ isLastAdmin()

◆ isMember()

◆ isNotificationEnabled()

◆ isSubscriber()

◆ isTutor()

◆ lookupNumberOfMembers()

◆ lookupNumberOfParticipants()

◆ lookupSubscribers()

◆ lookupSubscribersData()

◆ readParticipants()

◆ readParticipantsStatus()

◆ readSubscriberData()

◆ readSubscribers()

◆ setRoleOrderPosition()

◆ updateBlocked()

◆ updateContact()

◆ updateNotification()

◆ updateRoleAssignments()

◆ updateSubject()

◆ updateSubscriptionTime()

Field Documentation

◆ $admins

◆ $component

◆ $ilDB