Faulancer\View\Helper\Link

Complexity

Total Complexity

9

Size/Duplication

Total Lines	66
Duplicated Lines	13.64 %

Coupling/Cohesion

Components	0
Dependencies	6

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	__invoke()	9	51	9

<?php

namespace Faulancer\View\Helper;

use Faulancer\Exception\RouteInvalidException;
use Faulancer\Http\Request;
use Faulancer\Service\Config;
use Faulancer\Translate\Translator;
use Faulancer\View\AbstractViewHelper;

/**
 * Class Link
 *
 * @package Faulancer\View\Helper
 * @author  Florian Knapp <office@florianknapp.de>
 */
class Link extends AbstractViewHelper
{

    /**
     * Render a ready-to-use link within an 'a' tag
     *
     * @param string $routeName
     * @param array  $elementAttributes
     * @param array  $parameter
     * @return string
     *
     * @throws RouteInvalidException
     */
    public function __invoke($routeName, $elementAttributes = [], $parameter = [])
    {
        $id    = '';
        $class = '';
        $style = '';

        $serviceLocator = $this->getServiceLocator();

        /** @var Config $config */
        $config = $serviceLocator->get(Config::class);

        /** @var Request $request */
        $request = $serviceLocator->get(Request::class);

        $route = $config->get('routes:' . $routeName);

        if (empty($route)) {
            throw new RouteInvalidException('No valid route for "' . $routeName . '" found.');
        }

        if ($request->getPath() === $route['path']) {
            $elementAttributes['class'][] = 'selected';
        }

        if (!empty($elementAttributes['id'])) {

This code seems to be duplicated across your project.

            $id = ' id="' . implode(' ', $elementAttributes['id']) . '" ';
        }

        if (!empty($elementAttributes['class'])){

This code seems to be duplicated across your project.

            $class = 'class="' . implode(' ', $elementAttributes['class']) . '" ';
        }

        if (!empty($elementAttributes['style'])) {

This code seems to be duplicated across your project.

            $style = 'style="' . implode(' ', $elementAttributes['style']) . '" ';
        }

        $linkPattern = '<a ' . $id . $class . $style . 'href="%s" onfocus="blur()">%s</a>';

        if (!empty($route['i18n_key']) && !empty($route['title'])) {
            $translator = new Translator();
            $route['title'] = $translator->translate($route['i18n_key']);
        }

        $path = $route['path'];

        if (strpos($path, '(') !== false) {
            $path = $this->view->route($routeName, $parameter);

The method route does not exist on object<Faulancer\View\ViewController>? Since you implemented __call, maybe consider adding a @method annotation.

        }

        return sprintf($linkPattern, $path, $route['title']);
    }

}