Collaboration diagram for ilSessionOverviewGUI:

Public Member Functions
	__construct (int $a_crs_ref_id, ilParticipants $a_members)

	executeCommand ()

	listSessions ()
	list sessions of all user More...

	exportCSV ()

Protected Attributes
ilLanguage	$lng

ilGlobalTemplateInterface	$tpl

ilCtrl	$ctrl

ilToolbarGUI	$toolbar

ilErrorHandling	$error

ilTree	$tree

ilAccessHandler	$access

int	$course_ref_id = 0

int	$course_id = 0

ilParticipants	$members_obj

ilCSVWriter	$csv

Detailed Description

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilSessionOverviewGUI::__construct	(	int	$a_crs_ref_id,
		ilParticipants	$a_members
	)

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

    {
        global $DIC;
 
        $this->tpl = $DIC->ui()->mainTemplate();
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->toolbar = $DIC->toolbar();
        $this->error = $DIC['ilErr'];
        $this->tree = $DIC->repositoryTree();
        $this->access = $DIC->access();
 
        $this->lng->loadLanguageModule('event');
        $this->lng->loadLanguageModule('crs');
 
        $this->course_ref_id = $a_crs_ref_id;
        $this->course_id = ilObject::_lookupObjId($this->course_ref_id);
        $this->members_obj = $a_members;
    }

References $DIC, ilObject\_lookupObjId(), ILIAS\Repository\access(), ILIAS\Repository\ctrl(), error(), ILIAS\Repository\lng(), and ILIAS\Repository\toolbar().

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Member Function Documentation

◆ executeCommand()

ilSessionOverviewGUI::executeCommand ( )

Definition at line 63 of file class.ilSessionOverviewGUI.php.

                                    : void
    {
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd();
 
        switch ($next_class) {
            default:
                if (!$cmd) {
                    $cmd = "listSessions";
                }
                $this->$cmd();
                break;
        }
    }

References ILIAS\Repository\ctrl().

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◆ exportCSV()

ilSessionOverviewGUI::exportCSV ( )

Definition at line 108 of file class.ilSessionOverviewGUI.php.

                               : void
    {
        $tree = $this->tree;
        $ilAccess = $this->access;
 
        $part = $ilAccess->filterUserIdsByRbacOrPositionOfCurrentUser(
            'manage_members',
            'manage_members',
            $this->course_ref_id,
            $this->members_obj->getParticipants()
        );
 
        $sortedMembers = [];
        foreach($part as $user_id) {
            $name = ilObjUser::_lookupName($user_id);
            $sortedMembers[] = [
                'userid' => (int) $user_id,
                'firstname' => (string) $name["firstname"],
                'lastname' => (string) $name['lastname']
            ];
        }
        usort($sortedMembers, function ($a, $b) {
            return $a['lastname'] <=> $b['lastname'];
        });
 
        $events = [];
        foreach ($tree->getSubtree($tree->getNodeData($this->course_ref_id), false, ['sess']) as $event_id) {
            $tmp_event = ilObjectFactory::getInstanceByRefId($event_id, false);
            if (!is_object($tmp_event) || !$ilAccess->checkAccess('manage_members', '', $event_id)) {
                continue;
            }
            $events[] = $tmp_event;
        }
 
        $this->csv = new ilCSVWriter();
        $this->csv->addColumn($this->lng->txt("lastname"));
        $this->csv->addColumn($this->lng->txt("firstname"));
        $this->csv->addColumn($this->lng->txt("login"));
 
        foreach ($events as $event_obj) {
            // TODO: do not export relative dates
            $this->csv->addColumn($event_obj->getTitle() . ' (' . $event_obj->getFirstAppointment()->appointmentToString() . ')');
        }
 
        $this->csv->addRow();
 
        foreach ($sortedMembers as $member) {
            $this->csv->addColumn($member['lastname']);
            $this->csv->addColumn($member['firstname']);
            $this->csv->addColumn(ilObjUser::_lookupLogin($member['userid']));
 
            foreach ($events as $event_obj) {
                $event_part = new ilEventParticipants($event_obj->getId());
 
                $this->csv->addColumn($event_part->hasParticipated($member['userid']) ?
                                        $this->lng->txt('event_participated') :
                                        $this->lng->txt('event_not_participated'));
            }
 
            $this->csv->addRow();
        }
        $date = new ilDate(time(), IL_CAL_UNIX);
 
        ilUtil::deliverData(
            $this->csv->getCSVString(),
            $date->get(IL_CAL_FKT_DATE, 'Y-m-d') . "_course_events.csv",
            "text/csv"
        );
    }

References Vendor\Package\$a, $access, Vendor\Package\$b, $name, $tree, ilObjUser\_lookupLogin(), ilObjUser\_lookupName(), ilUtil\deliverData(), ilOrgUnitPositionAndRBACAccessHandler\filterUserIdsByRbacOrPositionOfCurrentUser(), ilObjectFactory\getInstanceByRefId(), ilTree\getNodeData(), IL_CAL_FKT_DATE, IL_CAL_UNIX, ILIAS\Repository\int(), and ILIAS\Repository\lng().

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◆ listSessions()

ilSessionOverviewGUI::listSessions ( )

list sessions of all user

Definition at line 81 of file class.ilSessionOverviewGUI.php.

    {
        $ilToolbar = $this->toolbar;
        $ilErr = $this->error;
        $ilAccess = $this->access;
 
        if (!$ilAccess->checkRbacOrPositionPermissionAccess('manage_members', 'manage_members', $this->course_ref_id)) {
            $ilErr->raiseError($this->lng->txt('msg_no_perm_read'), $ilErr->MESSAGE);
        }
 
        $ilToolbar->addButton(
            $this->lng->txt('event_csv_export'),
            $this->ctrl->getLinkTarget($this, 'exportCSV')
        );
 
        $part = $this->members_obj->getParticipants();
        $part = $ilAccess->filterUserIdsByRbacOrPositionOfCurrentUser(
            'manage_members',
            'manage_members',
            $this->course_ref_id,
            $part
        );
 
        $tbl = new ilSessionOverviewTableGUI($this, 'listSessions', $this->course_ref_id, $part);
        $this->tpl->setContent($tbl->getHTML());
    }