Proengsoft\JsValidation\Support\AccessProtectedTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	createProtectedCaller()	0	10	1
A	callProtected()	0	8	2
A	getProtected()	0	9	1

<?php

namespace Proengsoft\JsValidation\Support;

use Closure;

trait AccessProtectedTrait
{
    /**
     * Create closure to call inaccessible method.
     *
     * @param $instance
     * @return \Closure
     */
    protected function createProtectedCaller($instance)
    {
        $closure = function ($method, $args) {
            $callable = [$this, $method];

            return call_user_func_array($callable, $args);
        };

        return $closure->bindTo($instance, $instance);
    }

    /**
     * Gets inaccessible property.
     *
     * @param $instance
     * @param $property
     * @return \Closure
     */
    protected function getProtected($instance, $property)
    {
        $closure = function ($property) {
            return $this->$property;
        };
        $callback = $closure->bindTo($instance, $instance);

        return $callback($property);
    }

    /**
     * Calls inaccessible method.
     *
     * @param object|\Closure $instance
     * @param $method
     * @param $args
     * @return mixed
     */
    protected function callProtected($instance, $method, $args = [])
    {
        if (! ($instance instanceof Closure)) {
            $instance = $this->createProtectedCaller($instance);
        }

        return call_user_func($instance, $method, $args);
    }
}