PHP Class ElggAnnotation, Elgg

Annotations allow you to attach bits of information to entities. They are essentially the same as metadata, but with additional helper functions for performing calculations.

Inheritance: extends ElggExtender

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Public Methods

Method	Description
__construct ( stdClass $row = null )	Construct a new annotation object
canEdit ( integer $user_guid ) : boolean	Determines whether or not the user can edit this annotation
delete ( ) : boolean	Delete the annotation.
disable ( ) : boolean	Disable the annotation.
enable ( ) : boolean	Enable the annotation.
getObjectFromID ( integer $id ) : ElggAnnotation	For a given ID, return the object associated with it.
save ( ) : integer	Save this instance

Protected Methods

Method	Description
initializeAttributes ( ) : void	(non-PHPdoc)

Method Details

__construct() public method

Plugin developers will probably never use the constructor. See \ElggEntity for its API for adding annotations.

public __construct ( stdClass $row = null )
$row	stdClass	Database row as \stdClass object

canEdit() public method

Determines whether or not the user can edit this annotation

delete() public method

Delete the annotation.

public delete ( ) : boolean
return	boolean

disable() public method

Disable the annotation.

Since: 1.8

public disable ( ) : boolean
return	boolean

enable() public method

Enable the annotation.

Since: 1.8

public enable ( ) : boolean
return	boolean

getObjectFromID() public method

This is used by the river functionality primarily. This is useful for checking access permissions etc on objects.

public getObjectFromID ( integer $id ) : ElggAnnotation
$id	integer	An annotation ID.
return	ElggAnnotation

initializeAttributes() protected method

(non-PHPdoc)

See also: ElggData::initializeAttributes()

protected initializeAttributes ( ) : void
return	void

save() public method

Save this instance

public save ( ) : integer
return	integer	an object id

public canEdit ( integer $user_guid ) : boolean
$user_guid	integer	The GUID of the user (defaults to currently logged in user)
return	boolean