ElementalArea::class
];
private static $owns = [
'Elements'
];
private static $cascade_deletes = [
'Elements'
];
private static $cascade_duplicates = [
'Elements'
];
private static $extensions = [
ElementalAreasExtension::class
];
private static $table_name = 'ElementList';
private static $title = 'Group';
private static $description = 'Orderable list of elements';
private static $singular_name = 'list';
private static $plural_name = 'lists';
public function getType()
{
return _t(__CLASS__ . '.BlockType', 'List');
}
/**
* @return DBField
*/
public function getSummary()
{
$count = $this->Elements()->Elements()->Count();
$suffix = $count === 1 ? 'element': 'elements';
$summary = $this->ListDescription ? DBField::create_field('HTMLText', $this->ListDescription)->Summary(10) . '
': '';
return DBField::create_field('HTMLText', $summary . ' Contains ' . $count . ' ' . $suffix . '');
}
/**
* Retrieve a elemental area relation name which this element owns
*
* @return string
*/
public function getOwnedAreaRelationName()
{
$has_one = $this->config()->get('has_one');
foreach ($has_one as $relationName => $relationClass) {
if ($relationClass === ElementalArea::class && $relationName !== 'Parent') {
return $relationName;
}
}
return 'Elements';
}
}