Pimf\Model\AsArray

Complexity

Total Complexity

4

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	toArray()	0	4	1
A	map()	0	10	3

<?php
/**
 * Model
 *
 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
 * @license   http://opensource.org/licenses/MIT MIT License
 */

namespace Pimf\Model;

use Pimf\Contracts\Arrayable;

/**
 * Returns only protected and public properties of the given model-object. You have to extend it.
 *
 * Normally you will use ArrayObject and than method getArrayCopy() to turn Classes to Array, but
 * with AsArray you have the opportunity to easily intercept the setting of the values at the array.
 *
 * Sure if you need it - otherwise please prefers using ArrayObject - is much faster!
 *
 * @package Model
 * @author  Gjero Krsteski <gjero@krsteski.de>
 */
abstract class AsArray implements Arrayable
{
    /**
     * Returns only protected and public properties of the given model-object.
     * For another properties output format, please override this method.
     *
     * @return array A list of properties.
     */
    public function toArray()
    {
        return $this->map(get_class_vars(get_class($this)));
    }

    /**
     * Maps the properties to array with actual values.
     * For another properties-mapping, please override this method.
     *
     * @param array $properties
     *
     * @return array
     */
    protected function map(array $properties)
    {
        $map = array();

        foreach ($properties as $name => $default) {
            $map[$name] = (true === empty($this->$name)) ? $default : $this->$name;
        }

        return $map;
    }
}