Pulsar\ACLModelRequester

Complexity

Total Complexity

6

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	setCallable()	0	4	1
A	set()	0	4	1
A	clear()	0	4	1
A	get()	0	8	3

<?php

namespace Pulsar;

/**
 * Holds the requesting model for ACL
 * permission checks.
 */
class ACLModelRequester
{
    /**
     * @var callable
     */
    private static $requesterCallable;

    /**
     * @var Model
     */
    private static $requester;

    /**
     * Sets the callable for getting the current requester.
     *
     * @param callable $requesterCallable
     */
    public static function setCallable(callable $requesterCallable)
    {
        self::$requesterCallable = $requesterCallable;
    }

    /**
     * Sets the current requester.
     *
     * @param Model $requester
     */
    public static function set(Model $requester)
    {
        self::$requester = $requester;
    }

    /**
     * Clears the current requester.
     */
    public static function clear()
    {
        self::$requester = null;
    }

    /**
     * Gets the current requester.
     *
     * @return Model|null
     */
    public static function get()
    {
        if (!self::$requester && self::$requesterCallable) {
            self::$requester = call_user_func(self::$requesterCallable);
        }

        return self::$requester;
    }
}