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...

	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	_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

Detailed Description

Definition at line 26 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 72 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();
     }

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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 368 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

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

     {
         global $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 395 of file class.ilParticipants.php.

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

Referenced by ilObjCourse\_deleteUser().

     {
         global $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 1533 of file class.ilParticipants.php.

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

Referenced by ilAwarenessUserProviderCourseContacts\getInitialUserSet().

     {
         global $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 207 of file class.ilParticipants.php.

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

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

     {
         global $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 347 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

Referenced by ilObjCourseAccess\checkCondition().

     {
         global $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 326 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

     {
         global $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 257 of file class.ilParticipants.php.

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

     {
         global $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 1446 of file class.ilParticipants.php.

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

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

     {
         global $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 884 of file class.ilParticipants.php.

References $ilLog, array, deleteSubscriber(), ilWaitingList\deleteUserEntry(), getComponent(), IL_CRS_ADMIN, IL_CRS_MEMBER, IL_CRS_TUTOR, IL_GRP_ADMIN, IL_GRP_MEMBER, IL_SESS_MEMBER, and isAssigned().

Referenced by assignSubscriber().

     {
         global $rbacadmin,$ilLog,$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_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);
 
         $ilLog->write(__METHOD__ . ': Raise new event: ' . $this->getComponent() . ' addParticipant');
         $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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◆ addDesktopItem()

ilParticipants::addDesktopItem ( $a_usr_id )

Add desktop item.

public

Parameters

int usr_id

Definition at line 962 of file class.ilParticipants.php.

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

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

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

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◆ addSubscriber()

ilParticipants::addSubscriber ( $a_usr_id )

Add subscriber.

public

Definition at line 1324 of file class.ilParticipants.php.

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

     {
         global $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 1259 of file class.ilParticipants.php.

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

Referenced by assignSubscribers(), and autoFillSubscribers().

     {
         global $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 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 1241 of file class.ilParticipants.php.

References $id, and 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 1301 of file class.ilParticipants.php.

References $counter, 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 683 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 730 of file class.ilParticipants.php.

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

     {
         global $rbacadmin,$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['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 947 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 1384 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

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

     {
         global $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 1402 of file class.ilParticipants.php.

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

     {
         global $ilErr,$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;
     }

◆ dropDesktopItem()

ilParticipants::dropDesktopItem ( $a_usr_id )

Drop desktop item.

public

Parameters

int usr_id

Definition at line 977 of file class.ilParticipants.php.

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

Referenced by delete().

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

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◆ getAdmins()

ilParticipants::getAdmins ( )

Get all admins ids.

public

Returns: array array of user ids

Definition at line 527 of file class.ilParticipants.php.

References array.

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 634 of file class.ilParticipants.php.

References array.

     {
         global $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 1022 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 149 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 822 of file class.ilParticipants.php.

References array.

     {
         $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 536 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 480 of file class.ilParticipants.php.

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

◆ getCountParticipants()

ilParticipants::getCountParticipants ( )

Get number of participants.

public

Definition at line 491 of file class.ilParticipants.php.

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

◆ getCountSubscribers()

ilParticipants::getCountSubscribers ( )

get number of subscribers

public

Definition at line 1219 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 409 of file class.ilParticipants.php.

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

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

     {
         global $ilCtrl;
         
         $obj_id = ilObject::_lookupObjId($a_ref_id);
         $type = ilObject::_lookupType($obj_id);
         
         if (!in_array($type, array('crs','grp'))) {
             return 0;
         }
         
         global $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 93 of file class.ilParticipants.php.

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

Referenced by ilSessionParticipantsTableGUI\__construct(), ilSessionParticipantsTableGUI\collectParticipants(), ilMembershipGUI\filterUserIdsByRbacOrPositionOfCurrentUser(), ilSessionParticipantsTableGUI\getParentLocalRoles(), ilTrQuery\getParticipantsForObject(), ilMembershipGUI\jump2UsersGallery(), ilObjSessionGUI\registerObject(), ilObjSessionGUI\showJoinRequestButton(), and ilSessionMembershipGUI\updateMembers().

     {
         $obj_id = ilObject::_lookupObjId($a_ref_id);
         $type = ilObject::_lookupType($obj_id);
         
         switch ($type) {
             case 'crs':
             case 'grp':
                 return self::getInstanceByObjId($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 122 of file class.ilParticipants.php.

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

Referenced by ilCourseParticipantsTableGUI\__construct(), ilGroupParticipantsTableGUI\__construct(), ilGroupAddToGroupActionGUI\addUser(), ilAppointmentPresentationCourseGUI\collectPropertiesAndActions(), ilGroupAddToGroupActionGUI\confirmAddUser(), ilGroupAddToGroupActionGUI\createGroupAndAddUser(), ilMembershipGUI\filterUserIdsByRbacOrPositionOfCurrentUser(), ilWorkspaceAccessHandler\findSharedObjects(), ilPortfolioAccessHandler\findSharedObjects(), ilContSkillMemberTableGUI\getMembers(), ilLPStatusManualByTutor\getMembers(), ilLPStatusEvent\getMembers(), ilMembershipGUI\getMembersObject(), ilECSAppEventListener\handleMembership(), 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);
                 
             default:
                 $GLOBALS['ilLog']->logStack();
                 $GLOBALS['ilLog']->write(__METHOD__ . ': 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 517 of file class.ilParticipants.php.

References array.

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: array array of user ids

Definition at line 458 of file class.ilParticipants.php.

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

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

     {
         global $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();
     }

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◆ getObjId()

ilParticipants::getObjId ( )

get current obj_id

Returns: type

Definition at line 438 of file class.ilParticipants.php.

References $obj_id.

Referenced by 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 505 of file class.ilParticipants.php.

References array.

Referenced by isGroupingMember().

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

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◆ getRoles()

ilParticipants::getRoles ( )

Get course roles.

public

Parameters

Definition at line 622 of file class.ilParticipants.php.

References array.

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 1229 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 1206 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 548 of file class.ilParticipants.php.

References array.

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

◆ getType()

ilParticipants::getType ( )

Get object type.

Returns: string obj_type

Definition at line 447 of file class.ilParticipants.php.

References $type.

     {
         return $this->type;
     }

◆ 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 161 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['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 715 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 560 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 599 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 700 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 1008 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 1147 of file class.ilParticipants.php.

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

     {
         global $rbacreview,$ilObjDataCache,$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 609 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 584 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 995 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 1425 of file class.ilParticipants.php.

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

Referenced by assignSubscriber().

     {
         global $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 572 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 288 of file class.ilParticipants.php.

References $title, and array.

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

     {
         global $rbacreview, $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 273 of file class.ilParticipants.php.

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

◆ lookupSubscribers()

static ilParticipants::lookupSubscribers ( $a_obj_id )

static

Definition at line 1185 of file class.ilParticipants.php.

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

     {
         global $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 1509 of file class.ilParticipants.php.

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

Referenced by ilSubscriberTableGUI\readSubscriberData().

     {
         global $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 1039 of file class.ilParticipants.php.

References $GLOBALS, $ilLog, $participants, $title, $users, array, IL_CRS_ADMIN, IL_CRS_MEMBER, IL_CRS_TUTOR, IL_GRP_ADMIN, IL_GRP_MEMBER, IL_ROLE_POSITION_ADMIN, IL_ROLE_POSITION_MEMBER, IL_ROLE_POSITION_TUTOR, and IL_SESS_MEMBER.

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

     {
         global $rbacreview,$ilObjDataCache,$ilLog;
         
         $GLOBALS['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;
                     
                 
                 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 1122 of file class.ilParticipants.php.

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

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

     {
         global $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 1492 of file class.ilParticipants.php.

References $data, $ilDB, $query, $res, $row, array, ilDBConstants\FETCHMODE_OBJECT, and ilDB\query().

Referenced by getSubscriberData().

     {
         global $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 1466 of file class.ilParticipants.php.

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

Referenced by autoFillSubscribers(), and getSubscribers().

     {
         global $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 1577 of file class.ilParticipants.php.

References $counter, and array.

     {
         $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 766 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

     {
         global $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 803 of file class.ilParticipants.php.

References $ilDB.

     {
         global $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 844 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

     {
         global $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 654 of file class.ilParticipants.php.

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

     {
         global $rbacreview,$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 1366 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

     {
         global $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 1346 of file class.ilParticipants.php.

References $ilDB, $query, and $res.

     {
         global $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 43 of file class.ilParticipants.php.

◆ $component

ilParticipants::$component = ''

protected

Definition at line 28 of file class.ilParticipants.php.

Referenced by getComponent().

◆ $ilDB

ilParticipants::$ilDB

protected

Definition at line 50 of file class.ilParticipants.php.

◆ $lng

ilParticipants::$lng

protected

Definition at line 55 of file class.ilParticipants.php.

◆ $logger

ilParticipants::$logger = null

protected

Definition at line 61 of file class.ilParticipants.php.

◆ $members

ilParticipants::$members = array()

protected

Definition at line 41 of file class.ilParticipants.php.

◆ $obj_id

ilParticipants::$obj_id = 0

protected

Definition at line 30 of file class.ilParticipants.php.

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

◆ $participants

ilParticipants::$participants = array()

protected

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

Referenced by readParticipants().

◆ $participants_status

ilParticipants::$participants_status = array()

protected

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

◆ $ref_id

ilParticipants::$ref_id = 0

protected

Definition at line 32 of file class.ilParticipants.php.

Referenced by hasParticipantListAccess().

◆ $role_assignments

ilParticipants::$role_assignments = []

protected

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

◆ $role_data

ilParticipants::$role_data = array()

protected

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

◆ $roles

ilParticipants::$roles = array()

protected

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

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

◆ $roles_sorted

ilParticipants::$roles_sorted = []

protected

Definition at line 36 of file class.ilParticipants.php.

◆ $subscribers

ilParticipants::$subscribers = array()

protected

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

Referenced by getSubscribers(), and lookupSubscribers().

◆ $tutors

ilParticipants::$tutors = array()

protected

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

◆ $type

ilParticipants::$type = ''

protected

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

Referenced by getDefaultMemberRole(), getInstance(), getInstanceByObjId(), and getType().

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()

◆ 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