ilLPCollectionOfLMChapters Class Reference

LP collection of learning module chapters. More...

Inheritance diagram for ilLPCollectionOfLMChapters:

Collaboration diagram for ilLPCollectionOfLMChapters:

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

Static Protected Attributes
static	$possible_items = array()

Additional Inherited Members
Static Public Member Functions inherited from ilLPCollection
static	getInstanceByMode ($a_obj_id, $a_mode)
static	getCollectionModes ()
Protected Member Functions inherited from ilLPCollection
	read ($a_obj_id)
	validateEntry ($a_item_id)
	addEntry ($a_item_id)
	deleteEntry ($a_item_id)
Protected Attributes inherited from ilLPCollection
	$obj_id
	$mode
	$items

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

Version

Id

class.ilLPCollections.php 40326 2013-03-05 11:39:24Z jluetzen

Definition at line 16 of file class.ilLPCollectionOfLMChapters.php.

Member Function Documentation

getPossibleItems()

ilLPCollectionOfLMChapters::getPossibleItems

(

$a_ref_id

)

Definition at line 20 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
 
            include_once "Services/MetaData/classes/class.ilMDEducational.php";
            $tree = new ilTree($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, $tree, ilMDEducational\_getTypicalLearningTimeSeconds(), and ilObject\_lookupObjectId().

Referenced by getTableGUIData().

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getTableGUIData()

ilLPCollectionOfLMChapters::getTableGUIData

(

$a_parent_ref_id

)

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

    {
        $data = array();
        
        $parent_type = ilObject::_lookupType($a_parent_ref_id, true);
        include_once './Services/Link/classes/class.ilLink.php';
        
        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, null, "_" . $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

ilLPCollectionOfLMChapters::$possible_items = array()

staticprotected

Definition at line 18 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