ilMDEntity Class Reference

Inheritance diagram for ilMDEntity:

Collaboration diagram for ilMDEntity:

Public Member Functions
	setEntity (string $a_entity)
	getEntity ()
	save ()
	update ()
	delete ()
	__getFields ()
	read ()
	toXML (ilXmlWriter $writer)
Public Member Functions inherited from ilMDBase
	__construct (int $a_rbac_id=0, int $a_obj_id=0, string $a_type='')
	constructor More...
	read ()
	setRBACId (int $a_id)
	getRBACId ()
	setObjId (int $a_id)
	getObjId ()
	setObjType (string $a_type)
	getObjType ()
	setMetaId (int $a_meta_id, bool $a_read_data=true)
	getMetaId ()
	setParentType (string $a_parent_type)
	getParentType ()
	setParentId (int $a_id)
	getParentId ()
	setExportMode (bool $a_export_mode=true)
	getExportMode ()
	validate ()
	update ()
	save ()
	delete ()
	toXML (ilXmlWriter $writer)

Static Public Member Functions
static	_getIds (int $a_rbac_id, int $a_obj_id, int $a_parent_id, string $a_parent_type)

Private Attributes
string	$entity = ''

Additional Inherited Members
Protected Attributes inherited from ilMDBase
ilLogger	$log
ilDBInterface	$db

Detailed Description

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

Member Function Documentation

__getFields()

ilMDEntity::__getFields

(

)

Returns

array<string, array<string, mixed>>

Definition at line 79 of file class.ilMDEntity.php.

                                 : array
    {
        return array(
            'rbac_id' => array('integer', $this->getRBACId()),
            'obj_id' => array('integer', $this->getObjId()),
            'obj_type' => array('text', $this->getObjType()),
            'parent_type' => array('text', $this->getParentType()),
            'parent_id' => array('integer', $this->getParentId()),
            'entity' => array('text', $this->getEntity())
        );
    }

References getEntity(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), and ilMDBase\getRBACId().

Referenced by save(), and update().

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_getIds()

static ilMDEntity::_getIds ( int  $a_rbac_id, int  $a_obj_id, int  $a_parent_id, string  $a_parent_type  )

static

Returns

int[]

Definition at line 120 of file class.ilMDEntity.php.

                                                                                                          : array
    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $query = "SELECT meta_entity_id FROM il_meta_entity " .
            "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
            "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
            "AND parent_id = " . $ilDB->quote($a_parent_id, 'integer') . " " .
            "AND parent_type = " . $ilDB->quote($a_parent_type, 'text') . " " .
            "ORDER BY meta_entity_id ";
 
        $res = $ilDB->query($query);
        $ids = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $ids[] = (int) $row->meta_entity_id;
        }
        return $ids;
    }

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, and ILIAS\Repository\int().

Referenced by ilMDContribute\getEntityIds().

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delete()

ilMDEntity::delete

(

)

Reimplemented from ilMDBase.

Definition at line 62 of file class.ilMDEntity.php.

                            : bool
    {
        if ($this->getMetaId()) {
            $query = "DELETE FROM il_meta_entity " .
                "WHERE meta_entity_id = " . $this->db->quote($this->getMetaId(), 'integer');
            $res = $this->db->manipulate($query);
 
            $this->db->query($query);
 
            return true;
        }
        return false;
    }

References $query, $res, and ilMDBase\getMetaId().

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getEntity()

ilMDEntity::getEntity

(

)

Definition at line 36 of file class.ilMDEntity.php.

                               : string
    {
        return $this->entity;
    }

References $entity.

Referenced by __getFields(), and toXML().

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read()

ilMDEntity::read

(

)

Reimplemented from ilMDBase.

Definition at line 91 of file class.ilMDEntity.php.

                          : bool
    {
        if ($this->getMetaId()) {
            $query = "SELECT * FROM il_meta_entity " .
                "WHERE meta_entity_id = " . $this->db->quote($this->getMetaId(), 'integer');
 
            $res = $this->db->query($query);
            while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
                $this->setRBACId((int) $row->rbac_id);
                $this->setObjId((int) $row->obj_id);
                $this->setObjType($row->obj_type);
                $this->setParentId((int) $row->parent_id);
                $this->setParentType($row->parent_type);
                $this->setEntity($row->entity ?? '');
            }
        }
        return true;
    }

References $query, $res, ilDBConstants\FETCHMODE_OBJECT, ilMDBase\getMetaId(), setEntity(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), and ilMDBase\setRBACId().

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save()

ilMDEntity::save

(

)

Reimplemented from ilMDBase.

Definition at line 41 of file class.ilMDEntity.php.

                          : int
    {
        $fields = $this->__getFields();
        $fields['meta_entity_id'] = array('integer', $next_id = $this->db->nextId('il_meta_entity'));
 
        if ($this->db->insert('il_meta_entity', $fields)) {
            $this->setMetaId($next_id);
            return $this->getMetaId();
        }
        return 0;
    }

References __getFields(), ilMDBase\getMetaId(), and ilMDBase\setMetaId().

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setEntity()

ilMDEntity::setEntity

(

string

$a_entity

)

Definition at line 31 of file class.ilMDEntity.php.

                                               : void
    {
        $this->entity = $a_entity;
    }

Referenced by read().

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toXML()

ilMDEntity::toXML

(

ilXmlWriter

$writer

)

Reimplemented from ilMDBase.

Definition at line 110 of file class.ilMDEntity.php.

                                              : void
    {
        $writer->xmlElement('Entity', null, $this->getEntity());
    }

References getEntity(), and ilXmlWriter\xmlElement().

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update()

ilMDEntity::update

(

)

Reimplemented from ilMDBase.

Definition at line 53 of file class.ilMDEntity.php.

                            : bool
    {
        return $this->getMetaId() && $this->db->update(
            'il_meta_entity',
            $this->__getFields(),
            array("meta_entity_id" => array('integer', $this->getMetaId()))
        );
    }

References __getFields(), and ilMDBase\getMetaId().

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Field Documentation

$entity

string ilMDEntity::$entity = ''

private

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

Referenced by getEntity().

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

• Services/MetaData/classes/class.ilMDEntity.php