registration for calendar appointments More...

Collaboration diagram for ilCalendarRegistration:

Public Member Functions
	__construct (int $a_appointment_id)

	getAppointmentId ()

	getRegisteredUsers (\ilDateTime $start, \ilDateTime $end)

	isRegistered ($a_usr_id, ilDateTime $start, ilDateTime $end)

	register (int $a_usr_id, ilDateTime $start, ilDateTime $end)

	unregister (int $a_usr_id, ilDateTime $start, ilDateTime $end)
	unregister one user More...

Static Public Member Functions
static	deleteByUser (int $a_usr_id)

static	deleteByAppointment (int $a_cal_id)

Protected Member Functions
	read ()
	Read registration. More...

Protected Attributes
ilDBInterface	$db

Private Attributes
int	$appointment_id = 0

array	$registered = array()

Detailed Description

registration for calendar appointments

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 11 of file class.ilCalendarRegistration.php.

Constructor & Destructor Documentation

◆ __construct()

ilCalendarRegistration::__construct ( int $a_appointment_id )

Definition at line 18 of file class.ilCalendarRegistration.php.

References $DIC, and read().

     {
         global $DIC;
 
         $this->appointment_id = $a_appointment_id;
 
         $this->db = $DIC->database();
         $this->read();
     }

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Member Function Documentation

◆ deleteByAppointment()

static ilCalendarRegistration::deleteByAppointment ( int $a_cal_id )

static

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

References $DIC, $ilDB, and $query.

                                                              : void
     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         $query = "DELETE FROM cal_registrations " .
             "WHERE cal_id = " . $ilDB->quote($a_cal_id, 'integer');
         $ilDB->manipulate($query);
     }

◆ deleteByUser()

static ilCalendarRegistration::deleteByUser ( int $a_usr_id )

static

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

References $DIC, $ilDB, and $query.

                                                       : void
     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
         $query = "DELETE FROM cal_registrations " .
             "WHERE usr_id = " . $ilDB->quote($a_usr_id, 'integer');
         $ilDB->manipulate($query);
     }

◆ getAppointmentId()

ilCalendarRegistration::getAppointmentId ( )

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

References $appointment_id.

Referenced by read(), register(), and unregister().

                                       : int
     {
         return $this->appointment_id;
     }

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◆ getRegisteredUsers()

ilCalendarRegistration::getRegisteredUsers	(	\ilDateTime	$start,
		\ilDateTime	$end
	)

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

References ilDateTime\get(), IL_CAL_UNIX, and ILIAS\Repository\int().

                                                                             : array
     {
         $users = [];
         foreach ($this->registered as $reg_data) {
             if (
                 $reg_data['dstart'] == $start->get(IL_CAL_UNIX) &&
                 $reg_data['dend'] == $end->get(IL_CAL_UNIX)
             ) {
                 $users[] = (int) $reg_data['usr_id'];
             }
         }
         return $users;
     }

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◆ isRegistered()

ilCalendarRegistration::isRegistered	(		$a_usr_id,
		ilDateTime	$start,
		ilDateTime	$end
	)

Definition at line 67 of file class.ilCalendarRegistration.php.

References ilDateTime\get(), and IL_CAL_UNIX.

                                                                                : bool
     {
         foreach ($this->registered as $reg_data) {
             if ($reg_data['usr_id'] == $a_usr_id) {
                 if ($reg_data['dstart'] == $start->get(IL_CAL_UNIX) and $reg_data['dend'] == $end->get(IL_CAL_UNIX)) {
                     return true;
                 }
             }
         }
         return false;
     }

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◆ read()

ilCalendarRegistration::read ( )

protected

Read registration.

Definition at line 114 of file class.ilCalendarRegistration.php.

References $query, $res, ilDBConstants\FETCHMODE_OBJECT, and getAppointmentId().

Referenced by __construct().

                              : void
     {
         if (!$this->getAppointmentId()) {
             return;
         }
 
         $query = "SELECT * FROM cal_registrations WHERE cal_id = " . $this->db->quote(
             $this->getAppointmentId(),
             'integer'
         );
         $res = $this->db->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $this->registered[] = array(
                 'usr_id' => (int) $row->usr_id,
                 'dstart' => (int) $row->dstart,
                 'dend' => (int) $row->dend
             );
         }
     }

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◆ register()

ilCalendarRegistration::register	(	int	$a_usr_id,
		ilDateTime	$start,
		ilDateTime	$end
	)

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

References $query, getAppointmentId(), IL_CAL_UNIX, and unregister().

                                                                                : void
     {
         $this->unregister($a_usr_id, $start, $end);
 
         $query = "INSERT INTO cal_registrations (cal_id,usr_id,dstart,dend) " .
             "VALUES ( " .
             $this->db->quote($this->getAppointmentId(), 'integer') . ", " .
             $this->db->quote($a_usr_id, 'integer') . ", " .
             $this->db->quote($start->get(IL_CAL_UNIX), 'integer') . ", " .
             $this->db->quote($end->get(IL_CAL_UNIX), 'integer') .
             ")";
         $this->db->manipulate($query);
         $this->registered[] = [
             'usr_id' => $a_usr_id,
             'dstart' => $start->get(IL_CAL_UNIX),
             'dend' => $end->get(IL_CAL_UNIX)
         ];
     }

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◆ unregister()

ilCalendarRegistration::unregister	(	int	$a_usr_id,
		ilDateTime	$start,
		ilDateTime	$end
	)

unregister one user

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

References $query, $res, ilDateTime\get(), getAppointmentId(), and IL_CAL_UNIX.

Referenced by register().

                                                                                  : void
     {
         $query = "DELETE FROM cal_registrations " .
             "WHERE cal_id = " . $this->db->quote($this->getAppointmentId(), 'integer') . ' ' .
             "AND usr_id = " . $this->db->quote($a_usr_id, 'integer') . ' ' .
             "AND dstart = " . $this->db->quote($start->get(IL_CAL_UNIX), 'integer') . ' ' .
             "AND dend = " . $this->db->quote($end->get(IL_CAL_UNIX), 'integer');
         $res = $this->db->manipulate($query);
     }