ilLPCollectionOfLMChapters Class Reference

LP collection of learning module chapters. More...

Inheritance diagram for ilLPCollectionOfLMChapters:

Collaboration diagram for ilLPCollectionOfLMChapters:

Public Member Functions
	getPossibleItems (int $a_ref_id)
	getTableGUIData (int $a_parent_ref_id)
Public Member Functions inherited from ilLPCollection
	__construct (int $a_obj_id, int $a_mode)
	hasSelectableItems ()
	cloneCollection (int $a_target_id, int $a_copy_id)
	getItems ()
	delete ()
	isAssignedEntry (int $a_item_id)
	deactivateEntries (array $a_item_ids)
	activateEntries (array $a_item_ids)

Static Protected Attributes
static array	$possible_items = array()

Additional Inherited Members
Static Public Member Functions inherited from ilLPCollection
static	getInstanceByMode (int $a_obj_id, int $a_mode)
static	getCollectionModes ()
Protected Member Functions inherited from ilLPCollection
	read (int $a_obj_id)
	validateEntry (int $a_item_id)
	addEntry (int $a_item_id)
	deleteEntry (int $a_item_id)
Protected Attributes inherited from ilLPCollection
int	$obj_id
int	$mode
array	$items = []
ilDBInterface	$db
ilLogger	$logger

Detailed Description

LP collection of learning module chapters.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 12 of file class.ilLPCollectionOfLMChapters.php.

Member Function Documentation

getPossibleItems()

ilLPCollectionOfLMChapters::getPossibleItems

(

int

$a_ref_id

)

Returns

array|mixed

Definition at line 19 of file class.ilLPCollectionOfLMChapters.php.

    {
        if (!isset(self::$possible_items[$a_ref_id])) {
            $obj_id = ilObject::_lookupObjectId($a_ref_id);
 
            $items = array();
 
            // only top-level chapters
            $tree = new ilTree($obj_id);
            $tree->setTableNames('lm_tree', 'lm_data');
            $tree->setTreeTablePK("lm_id");
            foreach ($tree->getChilds($tree->readRootId()) as $child) {
                if ($child["type"] == "st") {
                    $child["tlt"] = ilMDEducational::_getTypicalLearningTimeSeconds(
                        $obj_id,
                        $child["obj_id"]
                    );
                    $items[$child["obj_id"]] = $child;
                }
            }
 
            self::$possible_items[$a_ref_id] = $items;
        }
 
        return self::$possible_items[$a_ref_id];
    }

References ilLPCollection\$items, ilLPCollection\$obj_id, ilMDEducational\_getTypicalLearningTimeSeconds(), and ilObject\_lookupObjectId().

Referenced by getTableGUIData().

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getTableGUIData()

ilLPCollectionOfLMChapters::getTableGUIData

(

int

$a_parent_ref_id

)

Returns

array

Definition at line 49 of file class.ilLPCollectionOfLMChapters.php.

                                                         : array
    {
        $data = array();
 
        $parent_type = ilObject::_lookupType($a_parent_ref_id, true);
 
        foreach ($this->getPossibleItems($a_parent_ref_id) as $item) {
            $tmp = array();
            $tmp['id'] = $item['obj_id'];
            $tmp['ref_id'] = 0;
            $tmp['title'] = $item['title'];
            $tmp['type'] = $item['type'];
            $tmp['status'] = $this->isAssignedEntry($item['obj_id']);
 
            // #12158
            $tmp['url'] = ilLink::_getLink(
                $a_parent_ref_id,
                $parent_type,
                [],
                "_" . $tmp['id']
            );
 
            if ($this->mode == ilLPObjSettings::LP_MODE_COLLECTION_TLT) {
                $tmp['tlt'] = $item['tlt'];
            }
 
            $data[] = $tmp;
        }
 
        return $data;
    }

References $data, ilLink\_getLink(), ilObject\_lookupType(), getPossibleItems(), ilLPCollection\isAssignedEntry(), and ilLPObjSettings\LP_MODE_COLLECTION_TLT.

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Field Documentation

$possible_items

array ilLPCollectionOfLMChapters::$possible_items = array()

staticprotected

Definition at line 14 of file class.ilLPCollectionOfLMChapters.php.

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The documentation for this class was generated from the following file:

• Services/Tracking/classes/collection/class.ilLPCollectionOfLMChapters.php