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 @global 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...

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

	dropDesktopItem ($a_usr_id)
	Drop 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 @global ilRbacReview $rbacreview @global <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

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.

@access public

Parameters

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

Definition at line 75 of file class.ilParticipants.php.

    {
        $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();
    }

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

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Member Function Documentation

◆ _deleteAllEntries()

static ilParticipants::_deleteAllEntries ( $a_obj_id )

static

Delete all entries Normally called for course deletion.

@access public

Parameters

int obj_id

Definition at line 436 of file class.ilParticipants.php.

    {
        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;
    }

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

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

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◆ _deleteUser()

static ilParticipants::_deleteUser ( $a_usr_id )

static

Delete user data.

@access public

Parameters

int user id

Definition at line 465 of file class.ilParticipants.php.

    {
        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);
    }

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

Referenced by ilObjCourse\_deleteUser().

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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 1688 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by ilAwarenessUserProviderCourseContacts\getInitialUserSet().

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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

@access 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 262 of file class.ilParticipants.php.

    {
        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();
    }

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

Referenced by ilNewsItem\_getNewsItemsOfUser(), ilCertificateMigrationJob\getCourseCertificates(), ilPortfolioPageGUI\getCoursesOfUser(), ilAwarenessUserProviderMemberships\getInitialUserSet(), ilPDSelectedItemsBlockMembershipsProvider\getObjectsByMembership(), ilTestEvaluationData\getParticipants(), ilPortfolioAccessHandler\getPossibleSharedTargets(), ilWorkspaceAccessHandler\getPossibleSharedTargets(), ilWorkspaceShareTableGUI\initFilter(), ilCalendarCategories\readPDCalendars(), ilCalendarCategories\readReposCalendars(), ilWorkspaceAccessGUI\share(), and ilObjectCopyGUI\showSourceSelectionMembership().

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◆ _hasPassed()

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

static

Check if user has passed course.

@access public

Parameters

int	obj_id
int	user id

Definition at line 413 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by ilObjCourseAccess\checkCondition().

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◆ _isBlocked()

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

static

Check if user is blocked.

@access public

Parameters

int	course id
int	usr_id

Definition at line 390 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ _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.

@access public

Parameters

int	ref_id
int	user id

Reimplemented in ilGroupParticipants, ilSessionParticipants, and ilLearningSequenceParticipants.

Definition at line 314 of file class.ilParticipants.php.

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

References $DIC.

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

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◆ _isSubscriber()

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

static

check if user is subscriber

@access public

Definition at line 1593 of file class.ilParticipants.php.

    {
        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;
    }

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

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

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◆ add()

ilParticipants::add	(	$a_usr_id,
		$a_role
	)

Add user to object.

@access public

Parameters

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

Reimplemented in ilCourseParticipants, ilGroupParticipants, ilSessionParticipants, and ilLearningSequenceParticipants.

Definition at line 976 of file class.ilParticipants.php.

    {
        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;
    }

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().

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◆ addDesktopItem()

ilParticipants::addDesktopItem ( $a_usr_id )

Add desktop item.

@access public

Parameters

int usr_id

Definition at line 1064 of file class.ilParticipants.php.

    {
        if (!ilObjUser::_isDesktopItem($a_usr_id, $this->ref_id, $this->type)) {
            ilObjUser::_addDesktopItem($a_usr_id, $this->ref_id, $this->type);
        }
        return true;
    }

References ilObjUser\_addDesktopItem(), and ilObjUser\_isDesktopItem().

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

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◆ addSubscriber()

ilParticipants::addSubscriber ( $a_usr_id )

Add subscriber.

@access public

Reimplemented in ilCourseParticipants, ilGroupParticipants, and ilLearningSequenceParticipants.

Definition at line 1458 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ assignSubscriber()

ilParticipants::assignSubscriber ( $a_usr_id )

Assign subscriber.

@access public

Definition at line 1388 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by assignSubscribers(), and autoFillSubscribers().

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◆ assignSubscribers()

ilParticipants::assignSubscribers ( $a_usr_ids )

Assign subscribers.

@access public

Definition at line 1370 of file class.ilParticipants.php.

    {
        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;
    }

References $id, and assignSubscriber().

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◆ autoFillSubscribers()

ilParticipants::autoFillSubscribers ( )

Assign subscriber.

@access public

Definition at line 1435 of file class.ilParticipants.php.

    {
        $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;
    }

References assignSubscriber(), and readSubscribers().

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◆ checkLastAdmin()

ilParticipants::checkLastAdmin ( $a_usr_ids )

Check if user for deletion are last admins.

@access public

Parameters

array array of user ids for deletion

Reimplemented in ilSessionParticipants.

Definition at line 766 of file class.ilParticipants.php.

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

References getAdmins().

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◆ delete()

ilParticipants::delete ( $a_usr_id )

Drop user from all roles.

@access public

Parameters

int usr_id

Definition at line 813 of file class.ilParticipants.php.

    {
        global $DIC;
 
        $rbacadmin = $DIC['rbacadmin'];
        $ilDB = $DIC['ilDB'];
        
        $this->dropDesktopItem($a_usr_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;
    }

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

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◆ deleteParticipants()

ilParticipants::deleteParticipants ( $a_user_ids )

Delete users.

@access public

Parameters

array user ids

Definition at line 1049 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.

@access public

Definition at line 1524 of file class.ilParticipants.php.

    {
        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;
    }

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

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

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◆ deleteSubscribers()

ilParticipants::deleteSubscribers ( $a_usr_ids )

Delete subscibers.

@access public

Definition at line 1544 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ dropDesktopItem()

ilParticipants::dropDesktopItem ( $a_usr_id )

Drop desktop item.

@access public

Parameters

int usr_id

Definition at line 1079 of file class.ilParticipants.php.

    {
        if (ilObjUser::_isDesktopItem($a_usr_id, $this->ref_id, $this->type)) {
            ilObjUser::_dropDesktopItem($a_usr_id, $this->ref_id, $this->type);
        }
 
        return true;
    }

References ilObjUser\_dropDesktopItem(), and ilObjUser\_isDesktopItem().

Referenced by delete().

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◆ getAdmins()

ilParticipants::getAdmins ( )

Get all admins ids.

@access public

Returns: array array of user ids

Definition at line 605 of file class.ilParticipants.php.

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

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

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◆ getAssignedRoles()

ilParticipants::getAssignedRoles ( $a_usr_id )

Get assigned roles.

@access public

Parameters

int user_id

Definition at line 712 of file class.ilParticipants.php.

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

References $DIC.

◆ getAutoGeneratedRoleId()

ilParticipants::getAutoGeneratedRoleId ( $a_role_type )

Get role id of auto generated role type.

Parameters

type $a_role_type

Definition at line 1124 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 152 of file class.ilParticipants.php.

    {
        return $this->component;
    }

References $component.

Referenced by add(), and delete().

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◆ getContacts()

ilParticipants::getContacts ( )

get user ids which are confirgured as contact

Returns: array

Definition at line 912 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 614 of file class.ilParticipants.php.

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

References getAdmins().

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◆ getCountMembers()

ilParticipants::getCountMembers ( )

Get number of members (not participants)

@access public

Definition at line 558 of file class.ilParticipants.php.

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

◆ getCountParticipants()

ilParticipants::getCountParticipants ( )

Get number of participants.

@access public

Definition at line 569 of file class.ilParticipants.php.

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

◆ getCountSubscribers()

ilParticipants::getCountSubscribers ( )

get number of subscribers

@access public

Definition at line 1348 of file class.ilParticipants.php.

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

References getSubscribers().

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◆ getDefaultMemberRole()

static ilParticipants::getDefaultMemberRole ( $a_ref_id )

static

Definition at line 481 of file class.ilParticipants.php.

    {
        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;
    }

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

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

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◆ getInstance()

static ilParticipants::getInstance ( $a_ref_id )

static

Get instance by ref_id.

Parameters

int $a_ref_id

Returns: ilParticipants

Reimplemented in ilSessionParticipants.

Definition at line 96 of file class.ilParticipants.php.

    {
        $obj_id = ilObject::_lookupObjId($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.');
        }
    }

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

Referenced by ilSessionParticipantsTableGUI\__construct(), ilSessionParticipantsTableGUI\collectParticipants(), ilLearningSequenceMembershipGUI\getMembersObject(), ilMembershipGUI\getMembersObject(), ilSessionParticipantsTableGUI\getParentLocalRoles(), ilTrQuery\getParticipantsForObject(), ilECSAppEventListener\handleMembership(), hasParticipantListAccess(), ilObjGroupGUI\infoScreen(), ilObjSessionGUI\infoScreen(), ilObjSessionGUI\registerObject(), ilObjSessionGUI\showJoinRequestButton(), and ilSessionMembershipGUI\updateMembers().

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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 124 of file class.ilParticipants.php.

    {
        $type = ilObject::_lookupType($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');
        }
    }

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

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

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◆ getMembers()

ilParticipants::getMembers ( )

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

@access public

Returns: array array of user ids

Definition at line 595 of file class.ilParticipants.php.

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

Referenced by ilSessionParticipants\readParticipantsStatus().

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◆ getNotificationRecipients()

ilParticipants::getNotificationRecipients ( )

Get admin, tutor which have notification enabled.

@access public

Returns: array array of user ids

Definition at line 534 of file class.ilParticipants.php.

    {
        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);
        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 ? $recp : array();
    }

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

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

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◆ getObjId()

ilParticipants::getObjId ( )

get current obj_id

Returns: type

Definition at line 514 of file class.ilParticipants.php.

    {
        return $this->obj_id;
    }

References $obj_id.

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

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◆ getParticipants()

ilParticipants::getParticipants ( )

Get all participants ids.

@access public

Returns: array array of user ids

Definition at line 583 of file class.ilParticipants.php.

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

Referenced by isGroupingMember().

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◆ getRoles()

ilParticipants::getRoles ( )

Get course roles.

@access public

Parameters

Definition at line 700 of file class.ilParticipants.php.

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

Referenced by updateRoleAssignments().

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◆ getSubscriberData()

ilParticipants::getSubscriberData ( $a_usr_id )

get subscriber data

@access public

Definition at line 1358 of file class.ilParticipants.php.

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

References readSubscriberData().

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◆ getSubscribers()

ilParticipants::getSubscribers ( )

get all subscribers

@access public

Definition at line 1335 of file class.ilParticipants.php.

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

References $subscribers, and readSubscribers().

Referenced by getCountSubscribers().

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◆ getTutors()

ilParticipants::getTutors ( )

Get all tutors ids.

@access public

Returns: array array of user ids

Definition at line 626 of file class.ilParticipants.php.

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

◆ getType()

ilParticipants::getType ( )

Get object type.

Returns: string obj_type

Definition at line 523 of file class.ilParticipants.php.

    {
        return $this->type;
    }

References $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 207 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by ilTimingsUser\lookupTimings().

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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 164 of file class.ilParticipants.php.

    {
        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;
    }

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

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

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◆ hasPassed()

ilParticipants::hasPassed ( $a_usr_id )

Check if user has passed course.

@access public

Parameters

int user_id

Definition at line 798 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipants\__buildStatusBody().

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◆ isAdmin()

ilParticipants::isAdmin ( $a_usr_id )

is user admin

@access public

Parameters

int usr_id

Definition at line 638 of file class.ilParticipants.php.

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

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

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◆ isAssigned()

ilParticipants::isAssigned ( $a_usr_id )

check if user is assigned

@access public

Parameters

Definition at line 677 of file class.ilParticipants.php.

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

Referenced by add(), and assignSubscriber().

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◆ isBlocked()

ilParticipants::isBlocked ( $a_usr_id )

Check if user is blocked.

@access public

Parameters

int user_id

Definition at line 783 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipants\__buildStatusBody().

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◆ isContact()

ilParticipants::isContact ( $a_usr_id )

Check if user is contact.

Parameters

int usr_id

Definition at line 1110 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.

@access public

Parameters

Definition at line 1270 of file class.ilParticipants.php.

    {
        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;
        }
    }

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

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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 687 of file class.ilParticipants.php.

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

References getAdmins().

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◆ isMember()

ilParticipants::isMember ( $a_usr_id )

is user member

@access public

Parameters

int usr_id

Definition at line 662 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipants\__buildStatusBody().

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◆ isNotificationEnabled()

ilParticipants::isNotificationEnabled ( $a_usr_id )

check if notification is enabled

@access public

Parameters

Definition at line 1097 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipants\__buildStatusBody().

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◆ isSubscriber()

ilParticipants::isSubscriber ( $a_usr_id )

check if is subscriber

@access public

Definition at line 1570 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by assignSubscriber().

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◆ isTutor()

ilParticipants::isTutor ( $a_usr_id )

is user tutor

@access public

Parameters

int usr_id

Definition at line 650 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipants\__buildStatusBody().

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◆ lookupNumberOfMembers()

static ilParticipants::lookupNumberOfMembers ( $a_ref_id )

static

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

Parameters

<type> $a_ref_id

Returns: int

Definition at line 349 of file class.ilParticipants.php.

    {
        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);
    }

References $DIC, and $title.

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

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◆ lookupNumberOfParticipants()

static ilParticipants::lookupNumberOfParticipants ( $a_ref_id )

static

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

@global ilRbacReview $rbacreview

Parameters

int $a_ref_id

Definition at line 332 of file class.ilParticipants.php.

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

References $DIC.

◆ lookupSubscribers()

static ilParticipants::lookupSubscribers ( $a_obj_id )

static

Definition at line 1312 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ lookupSubscribersData()

static ilParticipants::lookupSubscribersData ( $a_obj_id )

static

Definition at line 1662 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by ilSubscriberTableGUI\readSubscriberData().

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◆ readParticipants()

ilParticipants::readParticipants ( )

protected

Read participants.

@access private

Parameters

Definition at line 1141 of file class.ilParticipants.php.

    {
        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;
    }

References $DIC, $GLOBALS, $ilLog, $title, $users, 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().

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◆ readParticipantsStatus()

ilParticipants::readParticipantsStatus ( )

protected

Read status of participants (blocked, notification, passed)

@access private

Parameters

Reimplemented in ilSessionParticipants.

Definition at line 1243 of file class.ilParticipants.php.

    {
        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
        }
    }

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

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

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◆ readSubscriberData()

ilParticipants::readSubscriberData ( $a_usr_id )

protected

read subscribers

@access protected

Definition at line 1643 of file class.ilParticipants.php.

    {
        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();
    }

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

Referenced by getSubscriberData().

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◆ readSubscribers()

ilParticipants::readSubscribers ( )

protected

read subscribers

@access protected

Definition at line 1615 of file class.ilParticipants.php.

    {
        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;
    }

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

Referenced by autoFillSubscribers(), and getSubscribers().

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◆ setRoleOrderPosition()

ilParticipants::setRoleOrderPosition ( $a_user_id )

Set role order position.

Parameters

int $a_user_id

Returns: string

Definition at line 1734 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.

@access public

Parameters

int	usr_id
bool	blocked

Definition at line 852 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ updateContact()

ilParticipants::updateContact	(	$a_usr_id,
		$a_contact
	)

Update contact setting @global type $ilDB.

Parameters

type	$a_usr_id
type	$a_contact

Returns: boolean

Definition at line 891 of file class.ilParticipants.php.

    {
        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;
    }

References $DIC, and $ilDB.

◆ updateNotification()

ilParticipants::updateNotification	(	$a_usr_id,
		$a_notification
	)

Update notification status.

@access public

Parameters

int	usr_id
bool	passed

Definition at line 934 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ updateRoleAssignments()

ilParticipants::updateRoleAssignments	(	$a_usr_id,
		$a_roles
	)

Update role assignments.

@access public

Parameters

int	usr_id
array	array of new roles

Definition at line 734 of file class.ilParticipants.php.

    {
        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();
    }

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

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◆ updateSubject()

ilParticipants::updateSubject	(	$a_usr_id,
		$a_subject
	)

update subject

@access public

Parameters

return

Definition at line 1504 of file class.ilParticipants.php.

    {
        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;
    }

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

◆ updateSubscriptionTime()

ilParticipants::updateSubscriptionTime	(	$a_usr_id,
		$a_subtime
	)

Update subscription time.

@access public

Definition at line 1482 of file class.ilParticipants.php.

    {
        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;
    }

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

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.

Referenced by ilCourseParticipants\__buildStatusBody(), _deleteAllEntries(), _deleteUser(), _getAllSupportContactsOfUser(), _getMembershipByType(), _hasPassed(), _isBlocked(), ilGroupParticipants\_isParticipant(), _isSubscriber(), addSubscriber(), delete(), deleteSubscriber(), deleteSubscribers(), ilCourseParticipants\getDateTimeOfPassed(), getNotificationRecipients(), ilCourseParticipants\getPassedInfo(), ilCourseParticipants\getPassedUsersForObjects(), getUserMembershipAssignmentsByType(), isGroupingMember(), isSubscriber(), lookupSubscribers(), lookupSubscribersData(), readParticipantsStatus(), readSubscriberData(), readSubscribers(), ilCourseParticipants\sendNotificationToAdmins(), ilCourseParticipants\sendSubscriptionRequestToAdmins(), ilCourseParticipants\sendUnsubscribeNotificationToAdmins(), updateBlocked(), updateContact(), updateNotification(), updateSubject(), and updateSubscriptionTime().

◆ $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\__construct(), ilLearningSequenceParticipants\_getInstanceByObjId(), ilSessionParticipants\_isParticipant(), getDefaultMemberRole(), getInstance(), and getObjId().

◆ $participants

ilParticipants::$participants = array()

protected

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

◆ $participants_status

ilParticipants::$participants_status = array()

protected

Definition at line 43 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(), ilCourseParticipants\getMemberRoles(), ilGroupParticipants\getMemberRoles(), ilLearningSequenceParticipants\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()

◆ addDesktopItem()

◆ addSubscriber()

◆ assignSubscriber()

◆ assignSubscribers()

◆ autoFillSubscribers()

◆ checkLastAdmin()

◆ delete()

◆ deleteParticipants()

◆ deleteSubscriber()

◆ deleteSubscribers()

◆ dropDesktopItem()

◆ 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