Nip\Controllers\Events\StageCallbacks

Complexity

Total Complexity

4

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Test Coverage

Coverage

40%

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	add()	0	4	1
A	run()	0	12	3

<?php

namespace Nip\Controllers\Events;

use Bytic\Scheduler\Runner\Invoker;

The type Bytic\Scheduler\Runner\Invoker was not found. Maybe you did not declare it correctly or list all dependencies?

use Closure;

/**
 * Class StageCallbacks
 * @package Nip\Controllers\Lifecycle
 */
class StageCallbacks
{
    /**
     * The array of callbacks to be run
     *
     * @var array
     */
    protected $callbacks = [];

    /**
     * Register a callback to be called before the operation.
     *
     * @param Closure $callback
     * @return $this
     */
    public function add(Closure $callback)
    {
        $this->callbacks[] = $callback;
        return $this;
    }

    /**
     * @return string
     */
    public function run()
    {
        $output = '';
        foreach ($this->callbacks as $callback) {
            /** @var Closure $callback */
            if ($callback instanceof Closure) {
                $callback = Closure::bind($callback, $this);
            }
            // Invoke the callback with buffering enabled
            $output .= \call_user_func_array($callback, []);
        }
        return $output;
    }
}