Carbon_Fields\Field\Select_Field

Complexity

Total Complexity

3

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes	2
Bugs	2	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	to_json()	0	24	3

<?php

namespace Carbon_Fields\Field;

/**
 * Select dropdown field class.
 */
class Select_Field extends Predefined_Options_Field {

	/**
	 * Returns an array that holds the field data, suitable for JSON representation.
	 *
	 * @param bool $load  Should the value be loaded from the database or use the value from the current instance.
	 * @return array
	 */
	public function to_json( $load ) {
		$field_data = parent::to_json( $load );

		$options = $this->parse_options( $this->get_options() );
		$values = wp_list_pluck( $options, 'value' );
		$value = $this->get_formatted_value();
		if ( ! empty( $values ) ) {
			// this roundabout way is required in order to keep proper value types
			// as values taken from the database are always strings
			$value_index = array_search( $value, $values );
			if ( $value_index !== false ) {
				$value = $values[ $value_index ];
			} else {
				$value = $values[0];
			}
		}

		$field_data = array_merge( $field_data, array(
			'value' => $value,
			'options' => $options,
		) );

		return $field_data;
	}
}