WFV\Collection\MessageCollection

Complexity

Total Complexity

8

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	get_array()	0	3	1
A	get_msg()	0	5	2
A	filter_config()	0	5	1
A	make_array()	0	7	2
A	set_messages()	0	4	1

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 10 and the first side effect is on line 3.

namespace WFV\Collection;
defined( 'ABSPATH' ) || die();
use WFV\Abstraction\Collectable;
/**
 *
 *
 * @since 0.11.0
 */
class MessageCollection extends Collectable {

	/**
	 * __construct
	 *
	 * @since 0.11.0
	 *
	 * @param array $form Config array
	 */
	public function __construct( array $form ) {
		$this->set_messages( $form );
	}

	/**
	 * Return the message array
	 *
	 * @since 0.11.0
	 *
	 * @return array
	 */
	public function get_array() {
		return $this->data;
	}

	/**
	 * Return a custom error message for a field's rule
	 *
	 * @since 0.11.0
	 *
	 * @param string $field
	 * @param string $rule
	 * @return array|null
	 */
	public function get_msg( $field, $rule ) {
		return ( isset( $this->data[ $field ][ $rule ] ) )
			? $this->data[ $field ][ $rule ]
			: null;
	}

	/**
	 * Filter out fields that do not have custom error messages
	 *  from the config array
	 *
	 * @since 0.11.0
	 * @access protected
	 *
	 * @param array $form
	 * @return array
	 */
	protected function filter_config( array $form ) {
		return array_filter( $form, function( $item ) {
			return array_key_exists('messages', $item );
		});
	}

	/**
	 *
	 *
	 * @since 0.11.0
	 * @access protected
	 *
	 * @param array
	 */
	protected function make_array( array $filtered ) {
		$messages = array();
		foreach( $filtered as $field => $options ) {
			$messages[ $field ] = $options['messages'];
		}
		return $messages;
	}

	/**
	 *
	 *
	 * @since 0.11.0
	 * @access protected
	 *
	 * @param array $form
	 */
	protected function set_messages( array $form ) {
		$filtered = $this->filter_config( $form );
		$this->data = $this->make_array( $filtered );
	}
}