AdminController::getDashboard() - Code Metrics - Inspection of "Large Amound of Refactoring for LTS AND Edge suppo..." - laravelflare/flare - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9e7309...ca86c4 )

by Aden

created 2016-02-25 13:03 UTC

AdminController::getDashboard() A

↳ Parent: AdminController

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	10
Ratio	100 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	10
loc	10
rs	9.4285
cc	2
eloc	5
nc	2
nop	0

<?php

namespace LaravelFlare\Flare\Http\Controllers\Edge;

use Illuminate\Http\Request;
use Illuminate\Contracts\Auth\Guard;
use LaravelFlare\Flare\Admin\AdminManager;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Auth\ResetsPasswords;
use LaravelFlare\Flare\Permissions\Permissions;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use LaravelFlare\Flare\Http\Controllers\FlareController;
use LaravelFlare\Flare\Admin\Widgets\WidgetAdminManager;

class AdminController extends FlareController

{
    use AuthenticatesUsers {
        AuthenticatesUsers::redirectPath insteadof ResetsPasswords;
        AuthenticatesUsers::getGuard insteadof ResetsPasswords;
    }
    use ResetsPasswords;
    use ThrottlesLogins;
    use DispatchesJobs;

    /**
     * Auth.
     * 
     * @var Guard
     */
    protected $auth;

    /**
     * __construct.
     * 
     * @param Guard        $auth
     * @param AdminManager $adminManager
     */
    public function __construct(Guard $auth, AdminManager $adminManager)
    {
        parent::__construct($adminManager);

        $this->auth = $auth;
    }

    /**
     * Show the Dashboard.
     * 
     * @return \Illuminate\Http\Response
     */
    public function getDashboard()
    {
        $view = 'admin.dashboard';

        if (!view()->exists($view)) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            $view = 'flare::'.$view;
        }

        return view($view, ['widgets' => (new WidgetAdminManager())]);
    }

    /**
     * Show the login form.
     *
     * @return \Illuminate\Http\Response
     */
    public function getLogin()
    {
        return view('flare::admin.login');
    }

    /**
     * Log the user.
     *
     * @return \Illuminate\Http\RedirectReponse
     */
    public function getLogout()
    {
        $this->auth->logout();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        return redirect('/');
    }

    /**
     * Display the form to request a password reset link.
     *
     * @return \Illuminate\Http\Response
     */
    public function getEmail()
    {
        return view('flare::admin.password');
    }

    /**
     * Display the form to request a password reset link.
     *
     * @return \Illuminate\Http\Response
     */
    public function getReset()
    {
        return view('flare::admin.reset');
    }

    /**
     * Performs the login redirect action.
     *
     * If the authenticated user has admin permissions
     * then they will be redirected into the admin
     * panel. If they do no, they will be sent
     * to the homepage of the website.
     * 
     * @return \Illuminate\Http\RedirectReponse
     */
    protected function loginRedirect()
    {
        if (Permissions::check()) {
            return redirect()->intended(\Flare::adminUrl());
        }

        return redirect('/');
    }

    /**
     * Method is called when the appropriate controller
     * method is unable to be found or called.
     * 
     * @param array $parameters
     * 
     * @return \Illuminate\Http\Response
     */
    public function missingMethod($parameters = array())
    {
        return view('flare::admin.404', []);
    }
}


1		<?php
2
3		namespace LaravelFlare\Flare\Http\Controllers\Edge;
4
5		use Illuminate\Http\Request;
6		use Illuminate\Contracts\Auth\Guard;
7		use LaravelFlare\Flare\Admin\AdminManager;
8		use Illuminate\Foundation\Bus\DispatchesJobs;
9		use Illuminate\Foundation\Auth\ResetsPasswords;
10		use LaravelFlare\Flare\Permissions\Permissions;
11		use Illuminate\Foundation\Auth\ThrottlesLogins;
12		use Illuminate\Foundation\Auth\AuthenticatesUsers;
13		use LaravelFlare\Flare\Http\Controllers\FlareController;
14		use LaravelFlare\Flare\Admin\Widgets\WidgetAdminManager;
15
16	View Code Duplication	class AdminController extends FlareController
		0 ignored issues – show Duplication introduced 2016-02-25 13:43 UTC by Report Bug Copy Issue Report This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
17		{
18		use AuthenticatesUsers {
19		AuthenticatesUsers::redirectPath insteadof ResetsPasswords;
20		AuthenticatesUsers::getGuard insteadof ResetsPasswords;
21		}
22		use ResetsPasswords;
23		use ThrottlesLogins;
24		use DispatchesJobs;
25
26		/**
27		* Auth.
28		*
29		* @var Guard
30		*/
31		protected $auth;
32
33		/**
34		* __construct.
35		*
36		* @param Guard $auth
37		* @param AdminManager $adminManager
38		*/
39		public function __construct(Guard $auth, AdminManager $adminManager)
40		{
41		parent::__construct($adminManager);
42
43		$this->auth = $auth;
44		}
45
46		/**
47		* Show the Dashboard.
48		*
49		* @return \Illuminate\Http\Response
50		*/
51		public function getDashboard()
52		{
53		$view = 'admin.dashboard';
54
55		if (!view()->exists($view)) {
		0 ignored issues – show Bug introduced 2016-02-25 13:43 UTC by Report Bug Copy Issue Report The method `exists` does only exist in `Illuminate\Contracts\View\Factory`, but not in `Illuminate\View\View`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
56		$view = 'flare::'.$view;
57		}
58
59		return view($view, ['widgets' => (new WidgetAdminManager())]);
60		}
61
62		/**
63		* Show the login form.
64		*
65		* @return \Illuminate\Http\Response
66		*/
67		public function getLogin()
68		{
69		return view('flare::admin.login');
70		}
71
72		/**
73		* Log the user.
74		*
75		* @return \Illuminate\Http\RedirectReponse
76		*/
77		public function getLogout()
78		{
79		$this->auth->logout();
		0 ignored issues – show Bug introduced 2016-02-25 13:43 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Illuminate\Contracts\Auth\Guard` as the method `logout()` does only exist in the following implementations of said interface: `Illuminate\Auth\SessionGuard`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
80
81		return redirect('/');
82		}
83
84		/**
85		* Display the form to request a password reset link.
86		*
87		* @return \Illuminate\Http\Response
88		*/
89		public function getEmail()
90		{
91		return view('flare::admin.password');
92		}
93
94		/**
95		* Display the form to request a password reset link.
96		*
97		* @return \Illuminate\Http\Response
98		*/
99		public function getReset()
100		{
101		return view('flare::admin.reset');
102		}
103
104		/**
105		* Performs the login redirect action.
106		*
107		* If the authenticated user has admin permissions
108		* then they will be redirected into the admin
109		* panel. If they do no, they will be sent
110		* to the homepage of the website.
111		*
112		* @return \Illuminate\Http\RedirectReponse
113		*/
114		protected function loginRedirect()
115		{
116		if (Permissions::check()) {
117		return redirect()->intended(\Flare::adminUrl());
118		}
119
120		return redirect('/');
121		}
122
123		/**
124		* Method is called when the appropriate controller
125		* method is unable to be found or called.
126		*
127		* @param array $parameters
128		*
129		* @return \Illuminate\Http\Response
130		*/
131		public function missingMethod($parameters = array())
132		{
133		return view('flare::admin.404', []);
134		}
135		}
136

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AdminController::getDashboard() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

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