This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilSessionClassificationPathGUI:

Collaboration diagram for ilSessionClassificationPathGUI:

Public Member Functions
	__construct ()
	Constructor. More...

Public Member Functions inherited from ilPathGUI
	__construct ()
	Constructor. More...

	getPath (int $a_startnode, int $a_endnode)
	get path More...

	enableTextOnly (bool $a_status)
	render path as text only More...

	textOnly ()

	enableHideLeaf (bool $a_status)
	Hide leaf node in path. More...

	hideLeaf ()

	setUseImages (bool $a_status)

	getUseImages ()
	get use images More...

	enableDisplayCut (bool $a_status)
	Display a cut with "...". More...

	displayCut ()
	Display a cut with "...". More...

Protected Member Functions
	buildTitle (int $a_obj_id)

	getPathIds ()
	Returns int[] More...

	findSessionContainerForItem (int $item_ref_id)

Protected Member Functions inherited from ilPathGUI
	getHTML ()
	get html More...

	buildTitle (int $a_obj_id)

	getPathIds ()

Protected Attributes
ilAccess	$access

Protected Attributes inherited from ilPathGUI
ilLanguage	$lng

ilTree	$tree

ilObjectDefinition	$objectDefinition

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning PathGUI which handles materials assigned to sessions

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

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

Constructor & Destructor Documentation

◆ __construct()

ilSessionClassificationPathGUI::__construct ( )

Constructor.

Reimplemented from ilPathGUI.

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

    {
        global $DIC;
        parent::__construct();
        $this->access = $DIC->access();
    }

References $DIC, ILIAS\GlobalScreen\Provider\__construct(), and ILIAS\Repository\access().

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Member Function Documentation

◆ buildTitle()

ilSessionClassificationPathGUI::buildTitle ( int $a_obj_id )

protected

Reimplemented from ilPathGUI.

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

                                                : string
    {
        if (ilObject::_lookupType($a_obj_id) !== 'sess') {
            return ilObject::_lookupTitle($a_obj_id);
        }
        $sess = new \ilObjSession($a_obj_id, false);
        return $sess->getPresentationTitleAppointmentPeriod();
    }

References ilObject\_lookupTitle(), and ilObject\_lookupType().

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◆ findSessionContainerForItem()

ilSessionClassificationPathGUI::findSessionContainerForItem ( int $item_ref_id )

protected

Definition at line 73 of file class.ilSessionClassificationPathGUI.php.

                                                                    : int
    {
        $access = $this->access;
 
        $accessible = [];
        foreach (ilEventItems::getEventsForItemOrderedByStartingTime($item_ref_id) as $event_obj_id => $unix_time) {
            foreach (ilObject::_getAllReferences($event_obj_id) as $something => $session_ref_id) {
                if ($access->checkAccess('read', '', $session_ref_id)) {
                    $accessible[$session_ref_id] = $unix_time;
                    break;
                }
            }
        }
 
 
        // find closest in the future
        $now = new ilDate(time(), IL_CAL_UNIX);
        $now->increment(IL_CAL_DAY, -1);
        $last = 0;
        foreach ($accessible as $session_ref_id => $unix_time) {
            $session_date = new ilDate($unix_time, IL_CAL_UNIX);
            $last = $session_ref_id;
 
            if (
                ilDate::_equals($now, $session_date, IL_CAL_DAY) ||
                ilDate::_after($session_date, $now, IL_CAL_DAY)
            ) {
                return (int) $session_ref_id;
            }
        }
        return 0;
    }

References $access, ilDateTime\_after(), ilDateTime\_equals(), ilObject\_getAllReferences(), ilAccess\checkAccess(), ilEventItems\getEventsForItemOrderedByStartingTime(), IL_CAL_DAY, and IL_CAL_UNIX.

Referenced by getPathIds().

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◆ getPathIds()

ilSessionClassificationPathGUI::getPathIds ( )

protected

Returns: int[]

Reimplemented from ilPathGUI.

Definition at line 51 of file class.ilSessionClassificationPathGUI.php.

                                   : array
    {
        $this->enableHideLeaf(false);
        $path = parent::getPathIds();
        $this->enableHideLeaf(true);
 
        $new_path = [];
        foreach ($path as $path_item_ref_id) {
            $session_container = $this->findSessionContainerForItem($path_item_ref_id);
            if ($session_container) {
                $new_path[] = $session_container;
            }
            $new_path[] = $path_item_ref_id;
        }
 
        // hide leaf
        if (is_array($new_path) && count($new_path) > 0) {
            unset($new_path[count($new_path) - 1]);
        }
        return $new_path;
    }