PhpAbModule\View\Helper\Script

Complexity

Total Complexity

3

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	4
Bugs	1	Features	2

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__invoke()	0	8	2

<?php
/**
 * This file is part of phpab/phpab-module. (https://github.com/phpab/phpab-module)
 *
 * @link https://github.com/phpab/phpab-module for the canonical source repository
 * @copyright Copyright (c) 2015-2016 phpab. (https://github.com/phpab/)
 * @license https://raw.githubusercontent.com/phpab/phpab-module/master/LICENSE MIT
 */

namespace PhpAbModule\View\Helper;

use PhpAb\Analytics\Renderer\AbstractGoogleAnalytics;
use PhpAb\Analytics\Renderer\JavascriptRendererInterface;
use PhpAb\Analytics\Renderer\RendererInterface;
use Zend\View\Helper\AbstractHelper;

/**
 * A view helper that can be used to render a script for analytics.
 */
class Script extends AbstractHelper
{
    /**
     * @var RendererInterface
     */
    private $renderer;

    /**
     * Initializes a new instance of this class.
     *
     * @param RendererInterface $renderer The analytics to render a script for.
     */
    public function __construct(RendererInterface $renderer)
    {
        $this->renderer = $renderer;
    }

    /**
     * Generates the script that is needed to make phpab work.
     *
     * @return string
     */
    public function __invoke()
    {
        if ($this->renderer instanceof JavascriptRendererInterface) {

The class PhpAb\Analytics\Renderer\JavascriptRendererInterface does not exist. Did you forget a USE statement, or did you not list all dependencies?

            return $this->renderer->getScript();
        }

        return '';
    }
}