Slim - Code Metrics - Inspection of "slim routing extension" - maou/simple-render - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cee8b2...c54e9a )

by Charis

created 2017-05-15 09:03 UTC

Slim A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
wmc	9
lcom	1
cbo	2
dl	0
loc	77
rs	10
c	0
b	0
f	0

7 Methods

Rating	Name	Size	Complexity
A	__construct()	5	1
A	getName()	4	1
A	getFunctions()	8	1
A	pathFor()	4	1
A	baseUrl()	9	3
A	isCurrentPath()	4	1
A	setBaseUrl()	4	1

<?php

namespace Resilient\Twig\Extension;

use \Psr\Http\Message\UriInterface;
use \Slim\Interfaces\RouterInterface;

/**
* Twig Router Extension for Slim Routing
*/
class Slim extends \Twig_Extension
{
    private $uri;

    public function __construct(RouterInterface $router, UriInterface $uri)
    {
        $this->router = $router;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->uri = $uri;
    }

    public function getName()
    {
        return 'slim kln';
    }

    public function getFunctions()
    {
        return [
            new \Twig_SimpleFunction('path_for', array($this, 'pathFor')),
            new \Twig_SimpleFunction('base_url', array($this, 'baseUrl')),
            new \Twig_SimpleFunction('is_current_path', array($this, 'isCurrentPath')),
        ];
    }

    /**
     * pathFor function.
     *
     * @access public
     * @param mixed $name
     * @param mixed $data (default: [])
     * @param mixed $queryParams (default: [])
     * @return string
     */
    public function pathFor($name, $data = [], $queryParams = [])
    {
        return $this->router->pathFor($name, $data, $queryParams);
    }

    /**
     * baseUrl function.
     *
     * @access public
     * @return string
     */
    public function baseUrl()
    {
        if (is_string($this->uri)) {
            return $this->uri;
        }
        if (method_exists($this->uri, 'getBaseUrl')) {
            return $this->uri->getBaseUrl();
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.
    }
}
        }
    }

    /**
     * isCurrentPath function.
     *
     * @access public
     * @param mixed $name
     * @return boolean
     */
    public function isCurrentPath($name)
    {
        return $this->router->pathFor($name) === $this->uri->getPath();
    }

    /**
     * Set the base url
     *
     * @param string|Slim\Http\Uri $baseUrl
     * @return void
     */
    public function setBaseUrl($baseUrl)
    {
        $this->uri = $baseUrl;
    }
}


1			<?php
2
3			namespace Resilient\Twig\Extension;
4
5			use \Psr\Http\Message\UriInterface;
6			use \Slim\Interfaces\RouterInterface;
7
8			/**
9			* Twig Router Extension for Slim Routing
10			*/
11			class Slim extends \Twig_Extension
12			{
13			private $uri;
14
15			public function __construct(RouterInterface $router, UriInterface $uri)
16			{
17			$this->router = $router;
			0 ignored issues – show Bug introduced 2017-05-15 09:10 UTC by Report Bug Copy Issue Report The property `router` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
18			$this->uri = $uri;
19			}
20
21			public function getName()
22			{
23			return 'slim kln';
24			}
25
26			public function getFunctions()
27			{
28			return [
29			new \Twig_SimpleFunction('path_for', array($this, 'pathFor')),
30			new \Twig_SimpleFunction('base_url', array($this, 'baseUrl')),
31			new \Twig_SimpleFunction('is_current_path', array($this, 'isCurrentPath')),
32			];
33			}
34
35			/**
36			* pathFor function.
37			*
38			* @access public
39			* @param mixed $name
40			* @param mixed $data (default: [])
41			* @param mixed $queryParams (default: [])
42			* @return string
43			*/
44			public function pathFor($name, $data = [], $queryParams = [])
45			{
46			return $this->router->pathFor($name, $data, $queryParams);
47			}
48
49			/**
50			* baseUrl function.
51			*
52			* @access public
53			* @return string
54			*/
55			public function baseUrl()
56			{
57			if (is_string($this->uri)) {
58			return $this->uri;
59			}
60			if (method_exists($this->uri, 'getBaseUrl')) {
61			return $this->uri->getBaseUrl();
			0 ignored issues – show Bug introduced 2017-05-15 09:10 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Psr\Http\Message\UriInterface` as the method `getBaseUrl()` does only exist in the following implementations of said interface: `Slim\Http\Uri`. 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...
62			}
63			}
64
65			/**
66			* isCurrentPath function.
67			*
68			* @access public
69			* @param mixed $name
70			* @return boolean
71			*/
72			public function isCurrentPath($name)
73			{
74			return $this->router->pathFor($name) === $this->uri->getPath();
75			}
76
77			/**
78			* Set the base url
79			*
80			* @param string\|Slim\Http\Uri $baseUrl
81			* @return void
82			*/
83			public function setBaseUrl($baseUrl)
84			{
85			$this->uri = $baseUrl;
86			}
87			}
88

maou / simple-render

Push — master ( cee8b2...c54e9a )

Slim A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

7 Methods

Available Fixes

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