JeroenNoten\LaravelAdminLte\Menu\ActiveChecker

Complexity

Total Complexity

21

Size/Duplication

Total Lines	94
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

97.56%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	isActive()	0	21	5
A	checkExactOrSub()	0	4	2
A	checkExact()	0	4	1
A	checkSub()	0	4	2
A	containsActive()	0	10	3
A	isExplicitActive()	0	14	4
A	checkPattern()	0	18	3

<?php

namespace JeroenNoten\LaravelAdminLte\Menu;

use Illuminate\Support\Str;
use Illuminate\Http\Request;
use Illuminate\Contracts\Routing\UrlGenerator;

class ActiveChecker
{
    private $request;

    private $url;

    public function __construct(Request $request, UrlGenerator $url)

You have injected the Request via parameter $request. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via getCurrentRequest().

    {
        $this->request = $request;
        $this->url = $url;
    }

    public function isActive($item)
    {
        if (isset($item['submenu'])) {
            return $this->containsActive($item['submenu']);
        }

        if (isset($item['active'])) {
            return $this->isExplicitActive($item['active']);
        }

        if (isset($item['href'])) {
            return $this->checkExactOrSub($item['href']);
        }

        // Support URL for backwards compatibility
        if (isset($item['url'])) {
            return $this->checkExactOrSub($item['url']);
        }

        return false;
    }

    protected function checkExactOrSub($url)
    {
        return $this->checkExact($url) || $this->checkSub($url);
    }

    protected function checkExact($url)
    {
        return $this->checkPattern($url);
    }

    protected function checkSub($url)
    {
        return $this->checkPattern($url.'/*') || $this->checkPattern($url.'?*');
    }

    protected function checkPattern($pattern)
    {
        $fullUrlPattern = $this->url->to($pattern);

        $fullUrl = $this->request->fullUrl();

        if (mb_substr($pattern, 0, 6) === 'regex:') {
            $regex = mb_substr($pattern, 6);

            if (preg_match($regex, $this->request->path()) == 1) {
                return true;
            }

            return false;
        }

        return Str::is($fullUrlPattern, $fullUrl);
    }

    protected function containsActive($items)
    {
        foreach ($items as $item) {
            if ($this->isActive($item)) {
                return true;
            }
        }

        return false;
    }

    private function isExplicitActive($active)
    {
        if (! is_array($active)) {
            return $active;
        }

        foreach ($active as $url) {
            if ($this->checkExact($url)) {
                return true;
            }
        }

        return false;
    }
}