ilAdvancedMDValues Class Reference

Collaboration diagram for ilAdvancedMDValues:

Public Member Functions
	__construct ($a_record_id, $a_obj_id, $a_sub_type="-", $a_sub_id=0)
	Constructor. More...
	setActiveRecordPrimary ($a_obj_id, $a_sub_type="-", $a_sub_id=0)
	Set the primary values for active record. More...
	getDefinitions ()
	Get record field definitions. More...
	getADTGroup ()
	Init ADT group for current record. More...
	isDisabled ($a_element_id)
	Is element disabled? More...
	read ()
	Get record values. More...
	write (array $a_additional_data=null)
	Write record values. More...

Static Public Member Functions
static	getInstancesForObjectId ($a_obj_id, $a_obj_type=null, $a_sub_type="-", $a_sub_id=0)
	Get instances for given object id. More...
static	findByObjectId ($a_obj_id)
	Find all entries for object (regardless of sub-type/sub-id) More...
static	_deleteByFieldId ($a_field_id, ilADT $a_adt)
	Delete values by field_id. More...
static	_deleteByObjId ($a_obj_id)
	Delete by objekt id. More...
static	preloadByObjIds (array $a_obj_ids)
	Preload list gui data. More...
static	preloadedRead ($a_type, $a_obj_id)
static	_cloneValues ($a_source_id, $a_target_id, $a_sub_type=null, $a_source_sub_id=null, $a_target_sub_id=null)
	Clone Advanced Meta Data. More...
static	_appendXMLByObjId (ilXmlWriter $a_xml_writer, $a_obj_id)
	Get xml of object values. More...
static	queryForRecords ($adv_rec_obj_ref_id, $adv_rec_obj_type, $adv_rec_obj_subtype, $a_obj_id, $a_subtype, $a_records, $a_obj_id_key, $a_obj_subid_key, array $a_amet_filter=null)
	Query data for given object records. More...

Protected Member Functions
	getActiveRecord ()
	Init ADT DB Bridge (aka active record helper class) More...

Protected Attributes
	$record_id
	$obj_id
	$sub_id
	$sub_type
	$defs
	$adt_group
	$active_record
	$disabled

Static Protected Attributes
static	$preload_obj_records

Detailed Description

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

Definition at line 15 of file class.ilAdvancedMDValues.php.

Constructor & Destructor Documentation

__construct()

ilAdvancedMDValues::__construct	(		$a_record_id,
			$a_obj_id,
			$a_sub_type = "-",
			$a_sub_id = 0
	)

Constructor.

Parameters

int	$a_record_id
string	$a_obj_id
string	$a_sub_type
int	$a_sub_id

Returns

self

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

    {
        $this->record_id = (int) $a_record_id;
        $this->obj_id = (int) $a_obj_id;
        $this->sub_type = $a_sub_type ? $a_sub_type : "-";
        $this->sub_id = (int) $a_sub_id;
    }

Member Function Documentation

_appendXMLByObjId()

static ilAdvancedMDValues::_appendXMLByObjId ( ilXmlWriter  $a_xml_writer,   $a_obj_id  )

static

Get xml of object values.

Parameters

ilXmlWriter	$a_xml_writer
int	$a_obj_id

Definition at line 454 of file class.ilAdvancedMDValues.php.

References $def, $defs, ilObject\_lookupType(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by ilCourseXMLWriter\__buildAdvancedMetaData(), and ilGroupXMLWriter\__buildAdvancedMetaData().

    {
        $a_xml_writer->xmlStartTag('AdvancedMetaData');
            
        self::preloadByObjIds(array($a_obj_id));
        $values_records = self::preloadedRead(ilObject::_lookupType($a_obj_id), $a_obj_id);
        
        foreach ($values_records as $values_record) {
            $defs = $values_record->getDefinitions();
            foreach ($values_record->getADTGroup()->getElements() as $element_id => $element) {
                $def = $defs[$element_id];
                
                $value = null;
                if (!$element->isNull()) {
                    $value = $def->getValueForXML($element);
                }
                
                $a_xml_writer->xmlElement(
                    'Value',
                    array('id' => $def->getImportId()),
                    $value
                );
            }
        }
        
        $a_xml_writer->xmlEndTag('AdvancedMetaData');
    }

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_cloneValues()

static ilAdvancedMDValues::_cloneValues (   $a_source_id,   $a_target_id,   $a_sub_type = null,   $a_source_sub_id = null,   $a_target_sub_id = null  )

static

Clone Advanced Meta Data.

Parameters

int	source obj_id
int	target obj_id
string	sub_type (both source/target)
int	source sub_id
int	target sub_id

Definition at line 338 of file class.ilAdvancedMDValues.php.

References $DIC, $ilLog, $record_id, ilAdvancedMDRecord\_getRecords(), ilADTActiveRecordByType\cloneByPrimary(), ilADTActiveRecordByType\deleteByPrimary(), ilADTFactory\getInstance(), ilAdvancedMDRecord\getObjRecSelection(), and ilAdvancedMDRecord\saveObjRecSelection().

Referenced by ilObject\_prepareCloneSelection(), and ilObjWiki\createWikiPage().

    {
        global $DIC;

        $ilLog = $DIC['ilLog'];

        // clone local records

        // new records are created automatically, only if source and target id differs.
        include_once "Services/AdvancedMetaData/classes/class.ilAdvancedMDRecord.php";
        $new_records = $fields_map = array();

        foreach (ilAdvancedMDRecord::_getRecords() as $record) {
            if ($record->getParentObject() == $a_source_id) {
                $tmp = array();
                if ($a_source_id != $a_target_id) {
                    $new_records[$record->getRecordId()] = $record->_clone($tmp, $a_target_id);
                } else {
                    $new_records[$record->getRecordId()] = $record->getRecordId();
                }
                $fields_map[$record->getRecordId()] = $tmp;
            }
        }
        
        
        // object record selection
        
        $source_sel = ilAdvancedMDRecord::getObjRecSelection($a_source_id, $a_sub_type);
        if ($source_sel) {
            $target_sel = array();
            foreach ($source_sel as $record_id) {
                // (local) record has been cloned
                if (array_key_exists($record_id, $new_records)) {
                    $record_id = $new_records[$record_id]->getRecordId();
                }
                $target_sel[] = $record_id;
            }
            ilAdvancedMDRecord::saveObjRecSelection($a_target_id, $a_sub_type, $target_sel);
        }

        // clone values
        
        $source_primary = array("obj_id" => array("integer", $a_source_id));
        $target_primary = array("obj_id" => array("integer", $a_target_id));
        
        // sub-type support
        if ($a_sub_type &&
            $a_source_sub_id &&
            $a_target_sub_id) {
            $source_primary["sub_type"] = array("text", $a_sub_type);
            $source_primary["sub_id"] = array("integer", $a_source_sub_id);
            $target_primary["sub_type"] = array("text", $a_sub_type);
            $target_primary["sub_id"] = array("integer", $a_target_sub_id);
        }
        
        ilADTFactory::getInstance()->initActiveRecordByType();
        $has_cloned = ilADTActiveRecordByType::cloneByPrimary(
            "adv_md_values",
            array(
                "obj_id" => "integer",
                "sub_type" => "text",
                "sub_id" => "integer",
                "field_id" => "integer"
            ),
            $source_primary,
            $target_primary,
            array("disabled" => "integer")
        );
        
        
        // move values of local records to newly created fields
        
        foreach ($fields_map as $source_record_id => $fields) {
            // just to make sure
            if (array_key_exists($source_record_id, $new_records)) {
                foreach ($fields as $source_field_id => $target_field_id) {
                    // delete entry for old field id (was cloned above)
                    $del_target_primary = $target_primary;
                    $del_target_primary["field_id"] = array("integer", $source_field_id);
                    ilADTActiveRecordByType::deleteByPrimary("adv_md_values", $del_target_primary);

                    // create entry for new id
                    $fix_source_primary = $source_primary;
                    $fix_source_primary["field_id"] = array("integer", $source_field_id);
                    $fix_target_primary = $target_primary;
                    $fix_target_primary["field_id"] = array("integer", $target_field_id);
                    ilADTActiveRecordByType::cloneByPrimary(
                        "adv_md_values",
                        array(
                            "obj_id" => "integer",
                            "sub_type" => "text",
                            "sub_id" => "integer",
                            "field_id" => "integer"
                        ),
                        $fix_source_primary,
                        $fix_target_primary,
                        array("disabled" => "integer")
                    );
                }
            }
        }
        
        if (!$has_cloned) {
            $ilLog->write(__METHOD__ . ': No advanced meta data found.');
        } else {
            $ilLog->write(__METHOD__ . ': Start cloning advanced meta data.');
        }
        return true;
    }

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_deleteByFieldId()

static ilAdvancedMDValues::_deleteByFieldId (   $a_field_id, ilADT  $a_adt  )

static

Delete values by field_id.

Typically called after deleting a field

Parameters

int	$a_field_id
ilADT	$a_adt

Definition at line 230 of file class.ilAdvancedMDValues.php.

References ilADTActiveRecordByType\deleteByPrimary(), ilADTFactory\getInstance(), and ilADT\getType().

Referenced by ilAdvancedMDFieldDefinition\delete().

    {
        ilADTFactory::getInstance()->initActiveRecordByType();
        ilADTActiveRecordByType::deleteByPrimary(
            "adv_md_values",
            array("field_id" => array("integer", $a_field_id)),
            $a_adt->getType()
        );
    }

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_deleteByObjId()

static ilAdvancedMDValues::_deleteByObjId (   $a_obj_id )

static

Delete by objekt id.

Parameters

int

$a_obj_id

Definition at line 245 of file class.ilAdvancedMDValues.php.

References ilADTActiveRecordByType\deleteByPrimary(), and ilADTFactory\getInstance().

Referenced by ilObject\countReferences().

    {
        ilADTFactory::getInstance()->initActiveRecordByType();
        ilADTActiveRecordByType::deleteByPrimary(
            "adv_md_values",
            array("obj_id" => array("integer", $a_obj_id))
        );
    }

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findByObjectId()

static ilAdvancedMDValues::findByObjectId (   $a_obj_id )

static

Find all entries for object (regardless of sub-type/sub-id)

Parameters

int

$a_obj_id

Returns

array

Definition at line 164 of file class.ilAdvancedMDValues.php.

References ilADTFactory\initActiveRecordByType(), and ilADTActiveRecordByType\readByPrimary().

Referenced by ilAdvancedMetaDataExporter\getXmlRepresentation().

    {
        include_once "Services/ADT/classes/class.ilADTFactory.php";
        ilADTFactory::initActiveRecordByType();
        return ilADTActiveRecordByType::readByPrimary("adv_md_values", array("obj_id" => array("integer", $a_obj_id)));
    }

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getActiveRecord()

ilAdvancedMDValues::getActiveRecord ( )

protected

Init ADT DB Bridge (aka active record helper class)

Returns

ilADTActiveRecordByType

Definition at line 128 of file class.ilAdvancedMDValues.php.

References $active_record, $factory, getADTGroup(), and ilADTFactory\getInstance().

Referenced by read(), and write().

    {
        if (!$this->active_record instanceof ilADTActiveRecordByType) {
            include_once "Services/ADT/classes/class.ilADTFactory.php";
            $factory = ilADTFactory::getInstance();
            
            $adt_group_db = $factory->getDBBridgeForInstance($this->getADTGroup());
                             
            $primary = array(
                "obj_id" => array("integer", $this->obj_id),
                "sub_type" => array("text", $this->sub_type),
                "sub_id" => array("integer", $this->sub_id)
            );
            $adt_group_db->setPrimary($primary);
            $adt_group_db->setTable("adv_md_values");
            
            // multi-enum fakes single in adv md
            foreach ($adt_group_db->getElements() as $element) {
                if ($element->getADT()->getType() == "MultiEnum") {
                    $element->setFakeSingle(true);
                }
            }

            $this->active_record = $factory->getActiveRecordByTypeInstance($adt_group_db);
            $this->active_record->setElementIdColumn("field_id", "integer");
        }
        
        return $this->active_record;
    }

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getADTGroup()

ilAdvancedMDValues::getADTGroup

(

)

Init ADT group for current record.

Returns

ilADTGroup

Definition at line 115 of file class.ilAdvancedMDValues.php.

References $adt_group, ilAdvancedMDFieldDefinition\getADTGroupForDefinitions(), and getDefinitions().

Referenced by getActiveRecord().

    {
        if (!$this->adt_group instanceof ilADTGroup) {
            $this->adt_group = ilAdvancedMDFieldDefinition::getADTGroupForDefinitions($this->getDefinitions());
        }
        return $this->adt_group;
    }

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getDefinitions()

ilAdvancedMDValues::getDefinitions

(

)

Get record field definitions.

Returns

array

Definition at line 102 of file class.ilAdvancedMDValues.php.

References $defs, and ilAdvancedMDFieldDefinition\getInstancesByRecordId().

Referenced by getADTGroup().

    {
        if (!is_array($this->defs)) {
            $this->defs = ilAdvancedMDFieldDefinition::getInstancesByRecordId($this->record_id);
        }
        return $this->defs;
    }

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getInstancesForObjectId()

static ilAdvancedMDValues::getInstancesForObjectId (   $a_obj_id,   $a_obj_type = null,   $a_sub_type = "-",   $a_sub_id = 0  )

static

Get instances for given object id.

Parameters

int	$a_obj_id
string	$a_obj_type

Returns

array

Definition at line 54 of file class.ilAdvancedMDValues.php.

References $id, $records, $res, ilObject\_getAllReferences(), ilAdvancedMDRecord\_getSelectedRecordsByObject(), and ilObject\_lookupType().

Referenced by ilECSUtils\getAdvancedMDValuesForObjId(), ilAdvancedMDValueParser\handlerBeginTag(), ilRemoteObjectBase\importMetadataFromJson(), ilAdvancedMDRecordGUI\parseAppointmentPresentation(), ilAdvancedMDRecordGUI\parseInfoPage(), and ilObjOrgUnit\setOrgUnitTypeId().

    {
        $res = array();
        
        if (!$a_obj_type) {
            $a_obj_type = ilObject::_lookupType($a_obj_id);
        }
        
        // @todo refactor
        $refs = ilObject::_getAllReferences($a_obj_id);
        foreach ($refs as $ref_id) {
            $records = ilAdvancedMDRecord::_getSelectedRecordsByObject($a_obj_type, $ref_id, $a_sub_type);
            $orderings = new ilAdvancedMDRecordObjectOrderings();
            $records = $orderings->sortRecords($records, $a_obj_id);

            foreach ($records as $record) {
                $id = $record->getRecordId();
                
                if (!isset($res[$id])) {
                    $res[$id] = new self($id, $a_obj_id, $a_sub_type, $a_sub_id);
                }
            }
        }
        return $res;
    }

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isDisabled()

ilAdvancedMDValues::isDisabled

(

$a_element_id

)

Is element disabled?

Parameters

string

$a_element_id

Returns

bool

Definition at line 184 of file class.ilAdvancedMDValues.php.

    {
        if (is_array($this->disabled)) {
            return in_array($a_element_id, $this->disabled);
        }
    }

preloadByObjIds()

static ilAdvancedMDValues::preloadByObjIds ( array  $a_obj_ids )

static

Preload list gui data.

Parameters

array

$a_obj_ids

Definition at line 265 of file class.ilAdvancedMDValues.php.

References $DIC, $ilDB, $query, $row, ilADTFactory\getInstance(), and ilADTActiveRecordByType\preloadByPrimary().

Referenced by ilObjectListGUIPreloader\preload(), and ilPDSelectedItemsBlockViewGUI\preloadItemGroups().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        // preload values
        ilADTFactory::getInstance()->initActiveRecordByType();
        ilADTActiveRecordByType::preloadByPrimary(
            "adv_md_values",
            array("obj_id" => array("integer", $a_obj_ids))
        );
        
        
        // preload record ids for object types
        
        self::$preload_obj_records = array();
        
        // get active records for object types
        $query = "SELECT amro.*" .
            " FROM adv_md_record_objs amro" .
            " JOIN adv_md_record amr ON (amr.record_id = amro.record_id)" .
            " WHERE active = " . $ilDB->quote(1, "integer");
        $set = $ilDB->query($query);
        while ($row = $ilDB->fetchAssoc($set)) {
            self::$preload_obj_records[$row["obj_type"]][] = array($row["record_id"], $row["optional"]);
        }
    }

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preloadedRead()

static ilAdvancedMDValues::preloadedRead (   $a_type,   $a_obj_id  )

static

Definition at line 294 of file class.ilAdvancedMDValues.php.

References $a_type, $record_id, $res, and ilAdvancedMDRecord\_getSelectedRecordsByObject().

Referenced by ilAdvancedMDSubstitution\getParsedSubstitutions().

    {
        $res = array();
        
        if (isset(self::$preload_obj_records[$a_type])) {
            foreach (self::$preload_obj_records[$a_type] as $item) {
                $record_id = $item[0];
                
                // record is optional, check activation for object
                if ($item[1]) {
                    $found = false;
                    include_once "Services/AdvancedMetaData/classes/class.ilAdvancedMDRecord.php";
                    foreach (ilAdvancedMDRecord::_getSelectedRecordsByObject($a_type, $a_obj_id) as $record) {
                        if ($record->getRecordId() == $item[0]) {
                            $found = true;
                        }
                    }
                    if (!$found) {
                        continue;
                    }
                }
                
                $res[$record_id] = new self($record_id, $a_obj_id);
                $res[$record_id]->read();
            }
        }
        
        return $res;
    }

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queryForRecords()

static ilAdvancedMDValues::queryForRecords (   $adv_rec_obj_ref_id,   $adv_rec_obj_type,   $adv_rec_obj_subtype,   $a_obj_id,   $a_subtype,   $a_records,   $a_obj_id_key,   $a_obj_subid_key, array  $a_amet_filter = null  )

static

Query data for given object records.

Parameters

Definition at line 493 of file class.ilAdvancedMDValues.php.

References $active_record, $adt_group, $defs, $obj_id, $record_id, $results, $sub_id, ilAdvancedMDRecord\_getSelectedRecordsByObject(), ilAdvancedMDFieldDefinition\getADTGroupForDefinitions(), ilADTFactory\getInstance(), ilAdvancedMDFieldDefinition\getInstancesByRecordId(), and ilADTActiveRecordByType\preloadByPrimary().

Referenced by ilBookingObjectsTableGUI\getItems(), ilMediaPoolTableGUI\getItems(), ilBookingReservationsTableGUI\getItems(), and ilGlossaryTerm\getTermList().

    {
        $results = array();
        
        if (!is_array($a_obj_id)) {
            $a_obj_id = array($a_obj_id);
        }
            
        $sub_obj_ids = array();
        foreach ($a_records as $rec) {
            $sub_obj_ids[] = $rec[$a_obj_subid_key];
        }
        
        // preload adv data for object id(s)
        ilADTFactory::getInstance()->initActiveRecordByType();
        ilADTActiveRecordByType::preloadByPrimary(
            "adv_md_values",
            array(
                "obj_id" => array("integer", $a_obj_id),
                "sub_type" => array("text", $a_subtype),
                "sub_id" => array("integer", $sub_obj_ids)
            )
        );
        
        $record_groups = array();
        
        foreach ($a_records as $rec) {
            $obj_id = (int) $rec[$a_obj_id_key];
            $sub_id = $rec[$a_obj_subid_key];

            // get adv records
            foreach (ilAdvancedMDRecord::_getSelectedRecordsByObject($adv_rec_obj_type, $adv_rec_obj_ref_id, $adv_rec_obj_subtype) as $adv_record) {
                $record_id = $adv_record->getRecordId();
                
                if (!isset($record_groups[$record_id])) {
                    $defs = ilAdvancedMDFieldDefinition::getInstancesByRecordId($record_id);
                    $record_groups[$record_id] = ilAdvancedMDFieldDefinition::getADTGroupForDefinitions($defs);
                    $record_groups[$record_id] = ilADTFactory::getInstance()->getDBBridgeForInstance($record_groups[$record_id]);
                    $record_groups[$record_id]->setTable("adv_md_values");
                }
                
                // prepare ADT group for record id
                $record_groups[$record_id]->setPrimary(array(
                    "obj_id" => array("integer", $obj_id),
                    "sub_type" => array("text", $a_subtype),
                    "sub_id" => array("integer", $sub_id)
                ));
                // multi-enum fakes single in adv md
                foreach ($record_groups[$record_id]->getElements() as $element) {
                    if ($element->getADT()->getType() == "MultiEnum") {
                        $element->setFakeSingle(true);
                    }
                }
                
                // read (preloaded) data
                $active_record = new ilADTActiveRecordByType($record_groups[$record_id]);
                $active_record->setElementIdColumn("field_id", "integer");
                $active_record->read();
                    
                $adt_group = $record_groups[$record_id]->getADT();

                // filter against amet values
                if ($a_amet_filter) {
                    foreach ($a_amet_filter as $field_id => $element) {
                        if ($adt_group->hasElement($field_id)) {
                            if (!$element->isInCondition($adt_group->getElement($field_id))) {
                                continue(3);
                            }
                        }
                    }
                }
                // add amet values to glossary term record
                foreach ($adt_group->getElements() as $element_id => $element) {
                    if (!$element->isNull()) {
                        // we are reusing the ADT group for all $a_records, so we need to clone
                        $pb = ilADTFactory::getInstance()->getPresentationBridgeForInstance(clone $element);
                        $rec["md_" . $element_id] = $pb->getSortable();
                        $rec["md_" . $element_id . "_presentation"] = $pb;
                    } else {
                        $rec["md_" . $element_id] = null;
                    }
                }
            }
            
            $results[] = $rec;
        }

        return $results;
    }

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read()

ilAdvancedMDValues::read

(

)

Get record values.

Definition at line 199 of file class.ilAdvancedMDValues.php.

References $data, and getActiveRecord().

    {
        $this->disabled = array();
        
        $tmp = $this->getActiveRecord()->read(true);
        if ($tmp) {
            foreach ($tmp as $element_id => $data) {
                if ($data["disabled"]) {
                    $this->disabled[] = $element_id;
                }
            }
        }
    }

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setActiveRecordPrimary()

ilAdvancedMDValues::setActiveRecordPrimary	(		$a_obj_id,
			$a_sub_type = "-",
			$a_sub_id = 0
	)

Set the primary values for active record.

Parameters

int	$a_obj_id
string	$a_sub_type
int	$a_sub_id

Definition at line 87 of file class.ilAdvancedMDValues.php.

    {
        $this->obj_id = (int) $a_obj_id;
        $this->sub_type = $a_sub_type ? $a_sub_type : "-";
        $this->sub_id = (int) $a_sub_id;
        
        // make sure they get used
        $this->active_record = null;
    }

write()

ilAdvancedMDValues::write

(

array

$a_additional_data = null

)

Write record values.

Parameters

array

$a_additional_data

Definition at line 218 of file class.ilAdvancedMDValues.php.

References getActiveRecord().

    {
        $this->getActiveRecord()->write($a_additional_data);
    }

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Field Documentation

$active_record

ilAdvancedMDValues::$active_record

protected

Definition at line 24 of file class.ilAdvancedMDValues.php.

Referenced by getActiveRecord(), and queryForRecords().

$adt_group

ilAdvancedMDValues::$adt_group

protected

Definition at line 23 of file class.ilAdvancedMDValues.php.

Referenced by getADTGroup(), and queryForRecords().

$defs

ilAdvancedMDValues::$defs

protected

Definition at line 22 of file class.ilAdvancedMDValues.php.

Referenced by _appendXMLByObjId(), getDefinitions(), and queryForRecords().

$disabled

ilAdvancedMDValues::$disabled

protected

Definition at line 26 of file class.ilAdvancedMDValues.php.

$obj_id

ilAdvancedMDValues::$obj_id

protected

Definition at line 18 of file class.ilAdvancedMDValues.php.

Referenced by queryForRecords().

$preload_obj_records

ilAdvancedMDValues::$preload_obj_records

staticprotected

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

$record_id

ilAdvancedMDValues::$record_id

protected

Definition at line 17 of file class.ilAdvancedMDValues.php.

Referenced by _cloneValues(), preloadedRead(), and queryForRecords().

$sub_id

ilAdvancedMDValues::$sub_id

protected

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

Referenced by queryForRecords().

$sub_type

ilAdvancedMDValues::$sub_type

protected

Definition at line 20 of file class.ilAdvancedMDValues.php.

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

• Services/AdvancedMetaData/classes/class.ilAdvancedMDValues.php