Entities
4 years ago
Formatter
4 years ago
Group
4 years ago
Options
4 years ago
Value
4 years ago
Entities.php
4 years ago
Formatter.php
4 years ago
Group.php
4 years ago
MetaValuesFactory.php
4 years ago
Option.php
4 years ago
OptionGroup.php
4 years ago
Options.php
4 years ago
Paginated.php
4 years ago
Response.php
4 years ago
Value.php
4 years ago
Group.php
75 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AC\Helper\Select; |
| 4 | |
| 5 | use AC\ArrayIterator; |
| 6 | |
| 7 | abstract class Group extends ArrayIterator { |
| 8 | |
| 9 | /** |
| 10 | * @var Formatter |
| 11 | */ |
| 12 | private $formatter; |
| 13 | |
| 14 | /** |
| 15 | * @param Formatter $formatter |
| 16 | */ |
| 17 | public function __construct( Formatter $formatter ) { |
| 18 | $this->formatter = $formatter; |
| 19 | |
| 20 | parent::__construct( $this->get_group() ); |
| 21 | } |
| 22 | |
| 23 | /** |
| 24 | * @param array $groups |
| 25 | * |
| 26 | * @return array |
| 27 | */ |
| 28 | protected function sort( array $groups ) { |
| 29 | uksort( $groups, 'strnatcmp' ); |
| 30 | |
| 31 | return $groups; |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * @return OptionGroup[] |
| 36 | */ |
| 37 | protected function get_group() { |
| 38 | $groups = []; |
| 39 | |
| 40 | foreach ( $this->formatter as $option ) { |
| 41 | $label = $this->get_label( |
| 42 | $this->formatter->get_entity( $option->get_value() ), |
| 43 | $option |
| 44 | ); |
| 45 | |
| 46 | $groups[ $label ][] = $option; |
| 47 | } |
| 48 | |
| 49 | return $this->get_option_groups( $this->sort( $groups ) ); |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * @param array $groups |
| 54 | * |
| 55 | * @return OptionGroup[] |
| 56 | */ |
| 57 | protected function get_option_groups( array $groups ) { |
| 58 | $option_groups = []; |
| 59 | |
| 60 | foreach ( $groups as $label => $options ) { |
| 61 | $option_groups[] = new OptionGroup( $label, $options ); |
| 62 | } |
| 63 | |
| 64 | return $option_groups; |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * @param $entity |
| 69 | * @param Option $option |
| 70 | * |
| 71 | * @return string |
| 72 | */ |
| 73 | protected abstract function get_label( $entity, Option $option ); |
| 74 | |
| 75 | } |