class.ilAppointmentPresentationConsultationHoursGUI.php

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<?php

declare(strict_types=1);

class ilAppointmentPresentationConsultationHoursGUI extends ilAppointmentPresentationGUI implements ilCalendarAppointmentPresentation
{
    public function collectPropertiesAndActions(): void
    {
        $a_app = $this->appointment;

        $cat_id = $this->getCatId($a_app['event']->getEntryId());
        $cat_info = $this->getCatInfo();
        $context_id = $a_app['event']->getContextId();

        $this->addCommonSection($a_app, $cat_info['obj_id']);

        //objects
        $booking = new ilBookingEntry($context_id);

        if ($manager = ilConsultationHourAppointments::getManager(true, true, $booking->getObjId())) {
            $this->addInfoProperty($this->lng->txt("cal_ch_manager"), $manager);
        }

        if ($booking->isOwner($this->user->getId())) {
            $buttons = array();
            foreach ($booking->getTargetObjIds() as $obj_id) {
                //$this->addObjectLinks($obj_id, $this->appointment);

                $title = ilObject::_lookupTitle($obj_id);
                $refs = $this->getReadableRefIds($obj_id);
                reset($refs);

                foreach ($refs as $ref_id) {
                    $link_title = $title;
                    if (count($refs) > 1) {
                        $par_ref = $this->tree->getParentId($ref_id);
                        $link_title .= " (" . ilObject::_lookupTitle(ilObject::_lookupObjId($par_ref)) . ")";
                    }
                    $buttons[] = $this->ui->renderer()->render(
                        $this->ui->factory()->button()->shy($link_title, ilLink::_getStaticLink($ref_id))
                    );
                }
            }
            if (count($buttons) > 0) {
                $this->addInfoProperty($this->lng->txt("cal_repo_obj"), implode("<br>", $buttons));
            }
        }

        // owner
        $this->addInfoProperty(
            $this->lng->txt('cal_ch_booking_owner'),
            ilObjUser::_lookupFullname($booking->getObjId())
        );

        if ($deadline = $booking->getDeadlineHours()) {
            $limit = $a_app['dstart'] - ($deadline * 60 * 60);

            if (time() > $limit) {
                $this->addInfoProperty($this->lng->txt("cal_ch_deadline"), $this->lng->txt("exc_time_over_short"));
                //$this->addListItemProperty($this->lng->txt("cal_ch_deadline"),$this->lng->txt("exc_time_over_short"));
            } else {
                //appointment starts at -> $a_app['dstart']
                //limit registration  -> $a_app['dstart'] - $deadline

                //$string = ilUtil::period2String(new ilDateTime($limit, IL_CAL_UNIX));
                $string = ilDatePresentation::formatDate(new ilDateTime($limit, IL_CAL_UNIX));

                $this->addInfoProperty($this->lng->txt("cal_ch_deadline"), $string);
                $this->addListItemProperty($this->lng->txt("cal_ch_deadline"), $string);
            }
        }

        $free = $booking->getNumberOfBookings() - $booking->getCurrentNumberOfBookings($a_app['event']->getEntryId());
        $this->addInfoProperty(
            $this->lng->txt('cal_ch_booking_num_available'),
            sprintf($this->lng->txt('cal_ch_free_of_available'), $free, $booking->getNumberOfBookings())
        );
        $this->addListItemProperty(
            $this->lng->txt('cal_ch_booking_num_available'),
            sprintf($this->lng->txt('cal_ch_free_of_available'), $free, $booking->getNumberOfBookings())
        );

        // for the following code
        // see ilCalendarAppointmentPanelGUI in ILIAS 5.2 (getHTML())
        $is_owner = $booking->isOwner($this->user->getId());
        $user_entry = ($cat_info['obj_id'] == $this->user->getId());

        if ($user_entry && !$is_owner) {
            // find source calendar entry in owner calendar
            $apps = ilConsultationHourAppointments::getAppointmentIds(
                $booking->getObjId(),
                $a_app['event']->getContextId(),
                $a_app['event']->getStart()
            );
            $ref_event = $apps[0];
        } else {
            $ref_event = $a_app['event']->getEntryId();
        }

        $cb = $booking->getCurrentNumberOfBookings($ref_event);
        if (!$is_owner) {
            if ($booking->hasBooked($ref_event)) {
                if (ilDateTime::_after($a_app['event']->getStart(), new ilDateTime(time(), IL_CAL_UNIX))) {
                    $this->ctrl->setParameterByClass('ilcalendarappointmentgui', 'app_id', $ref_event);
                    //$this->ctrl->setParameterByClass('ilcalendarappointmentgui','seed',$this->getSeed()->get(IL_CAL_DATE));
                    $this->addAction(
                        $this->lng->txt('cal_ch_cancel_booking'),
                        $this->ctrl->getLinkTargetByClass('ilcalendarappointmentgui', 'cancelBooking')
                    );
                }
            } elseif ($booking->isAppointmentBookableForUser($ref_event, $GLOBALS['DIC']['ilUser']->getId())) {
                $this->ctrl->setParameterByClass('ilcalendarappointmentgui', 'app_id', $ref_event);
                //$this->ctrl->setParameterByClass('ilcalendarappointmentgui','seed',$this->getSeed()->get(IL_CAL_DATE));
                $this->addAction(
                    $this->lng->txt('cal_ch_book'),
                    $this->ctrl->getLinkTargetByClass('ilcalendarappointmentgui', 'book')
                );
            }
        } else {
            // current user is owner of booking
            if (ilDateTime::_after($a_app['event']->getStart(), new ilDateTime(time(), IL_CAL_UNIX))) {
                $this->ctrl->setParameterByClass('ilcalendarappointmentgui', 'app_id', $a_app['event']->getEntryId());
                $this->addAction(
                    $this->lng->txt('cal_ch_cancel_booking'),
                    $this->ctrl->getLinkTargetByClass('ilcalendarappointmentgui', 'cancelBooking')
                );
                $this->addAction(
                    $this->lng->txt('cal_ch_delete_booking'),
                    $this->ctrl->getLinkTargetByClass('ilcalendarappointmentgui', 'deleteBooking')
                );
            }
            $link_users = true;
            if (ilCalendarCategories::_getInstance()->getMode() == ilCalendarCategories::MODE_PORTFOLIO_CONSULTATION) {
                $link_users = false;
            }
            $users = [];
            $booking_comments = [];
            foreach ($booking->getCurrentBookings($a_app['event']->getEntryId()) as $user_id) {

                $booking_comments[$user_id] = ilBookingEntry::lookupBookingMessage(
                    $a_app['event']->getEntryId(),
                    $user_id
                );
                if ($link_users) {
                    $users[$user_id] = $this->getUserName($user_id);
                } else {
                    $users[$user_id] = ilObjUser::_lookupFullname($user_id);
                }
            }
            if ($users) {
                foreach ($booking_comments as $user_id => $comment) {
                    $this->addInfoProperty($this->lng->txt('cal_ch_current_bookings'), $users[$user_id]);
                    $this->addInfoProperty($this->lng->txt('cal_ch_current_booking_comment'), $comment);
                }
                $this->addListItemProperty($this->lng->txt('cal_ch_current_bookings'), implode(' ', $users));
            }
        }
    }
}