Repeater.php
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<?php
namespace ACA\JetEngine\Column\Meta;
use AC;
use AC\Collection;
use ACA\JetEngine\Column;
use ACA\JetEngine\Field;
use ACA\JetEngine\Settings;
use ACA\JetEngine\Value\ValueFormatter;
use ACA\JetEngine\Value\ValueFormatterFactory;
use ACP;
class Repeater extends Column\Meta implements ACP\ConditionalFormat\Formattable {
use ACP\ConditionalFormat\ConditionalFormatTrait;
protected function register_settings() {
if ( $this->field instanceof Field\Type\Repeater ) {
$this->add_setting( new Settings\Column\RepeaterField( $this, $this->field ) );
}
$this->add_setting( new AC\Settings\Column\Separator( $this ) );
}
public function get_value( $id ) {
$values = $this->get_value_collection( $id );
if ( $values->count() === 0 ) {
return $this->get_empty_char();
}
$formatted = [];
$formatter = $this->get_value_formatter();
foreach ( $values->get_copy() as $value ) {
$formatted[] = $formatter->format( $value );
}
return implode( $this->get_separator(), $formatted );
}
public function get_separator() {
$setting = $this->get_setting( 'separator' );
return $setting ? $setting->get_separator_formatted() : parent::get_separator();
}
private function get_value_collection( $id ): Collection {
$sub_key = $this->get_sub_field() ? $this->get_sub_field()->get_name() : null;
if ( $sub_key === null ) {
return new Collection();
}
$raw_array = parent::get_raw_value( $id );
if ( empty( $raw_array ) ) {
return new Collection();
}
$value = [];
foreach ( $raw_array as $row ) {
if ( array_key_exists( $sub_key, $row ) ) {
$value[] = $row[ $sub_key ];
}
}
return new Collection( $value );
}
public function get_raw_value( $id ) {
$this->get_value_collection( $id );
}
private function get_value_formatter(): ValueFormatter {
return ( new ValueFormatterFactory() )->create( $this, $this->get_sub_field() );
}
private function get_sub_field() {
$setting = $this->get_setting( Settings\Column\RepeaterField::KEY );
return $setting instanceof Settings\Column\RepeaterField
? $setting->get_sub_field_object()
: null;
}
}