Module - Code Metrics - Inspection of "update php style" - dev7ch/luya-ext-slick - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7181b9...0b9694 )

by Silvan

created 2017-12-29 18:38 UTC

Module A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	83
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

59.09%

Importance

Changes

Metric	Value
wmc	13
lcom	0
cbo	3
dl	0
loc	83
ccs	13
cts	22
cp	0.5909
rs	10
c	0
b	0
f	0

4 Methods

Rating	Name	Size	Complexity
A	onLoad()	8	1
A	t()	4	1
A	jsonLoad()	10	2
C	slickConfig()	23	9

<?php

namespace dev7ch\slick;

/**
 * Slick.js slider LUYA module.
 *
 * @author Silvan Hahn <[email protected]>
 */
class Module extends \luya\base\Module
{
    /**
     * {@inheritdoc}
     */

    public static function onLoad()
    {
        self::registerTranslation('slick*', static::staticBasePath().'/messages', [
            'fileMap' => [
                'slick' => 'slick.php',
            ],
        ]);
    }

    /**
     * Translations.
     *
     * @param $message
     * @param array $params
     * @param $category
     * @internal param unknown $language
     * @return string
     */

    public static function t($message, array $params = [], $category = 'slick')
    {
        return parent::baseT($category, $message, $params);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * Loading and parsing of json config array.
     *
     * @param $file
     * @return string
     * @throws \luya\Exception
     * @internal param string $message
     * @internal param array $params
     */

    private static function jsonLoad($file)
    {
        if (file_exists(\Yii::$app->getWebroot() . '/' . $file)) {
            file_get_contents(\Yii::$app->getWebroot() . '/' . $file);
            return  json_decode($file, true);
        }
        else {
            throw new  \luya\Exception('Slick.js configs:' .\Yii::$app->getWebroot() . '/' . $file . ' was not found.');
        }
    }

    /**
     * Load Slick.js options via LUYA configs as $params.
     *
     * @return  boolean | string | array
     * @internal param array $params
     *
     */

    public static function slickConfig() {

        $params = self::getInstance()->params;

        if (array_key_exists( 'slickConfig', $params) && $params['slickConfig'] === true) {

            return self::jsonLoad('slick-config.json');
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }

        if (array_key_exists( 'slickConfig', $params) && is_string($params['slickConfig']) ) {
            return self::jsonLoad($params['slickConfig']);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }

        if (array_key_exists( 'slickConfig', $params) && is_array($params['slickConfig'])) {
            return $params['slickConfig'];
        }

        if (array_key_exists( 'slickConfig', $params) && is_bool($params['slickConfig'] === false)) {
            return false;
        }
        
        return false;
    }
}


1		<?php
2
3		namespace dev7ch\slick;
4
5		/**
6		* Slick.js slider LUYA module.
7		*
8		* @author Silvan Hahn <[email protected]>
9		*/
10		class Module extends \luya\base\Module
11		{
12		/**
13		* {@inheritdoc}
14		*/
15
16	2	public static function onLoad()
17		{
18	2	self::registerTranslation('slick*', static::staticBasePath().'/messages', [
19	2	'fileMap' => [
20		'slick' => 'slick.php',
21		],
22		]);
23	2	}
24
25		/**
26		* Translations.
27		*
28		* @param $message
29		* @param array $params
30		* @param $category
31		* @internal param unknown $language
32		* @return string
33		*/
34
35	1	public static function t($message, array $params = [], $category = 'slick')
36		{
37	1	return parent::baseT($category, $message, $params);
		0 ignored issues – show Documentation introduced 2017-12-29 18:39 UTC by Report Bug Copy Issue Report `$category` is of type `string`, but the function expects a `object<luya\base\unknown>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Comprehensibility Bug introduced 2017-12-29 18:39 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`baseT()` instead of `t()`). Are you sure this is correct? If so, you might want to change this to `$this->baseT()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
38		}
39
40		/**
41		* Loading and parsing of json config array.
42		*
43		* @param $file
44		* @return string
45		* @throws \luya\Exception
46		* @internal param string $message
47		* @internal param array $params
48		*/
49
50		private static function jsonLoad($file)
51		{
52		if (file_exists(\Yii::$app->getWebroot() . '/' . $file)) {
53		file_get_contents(\Yii::$app->getWebroot() . '/' . $file);
54		return json_decode($file, true);
55		}
56		else {
57		throw new \luya\Exception('Slick.js configs:' .\Yii::$app->getWebroot() . '/' . $file . ' was not found.');
58		}
59		}
60
61		/**
62		* Load Slick.js options via LUYA configs as $params.
63		*
64		* @return boolean \| string \| array
65		* @internal param array $params
66		*
67		*/
68
69	1	public static function slickConfig() {
70
71	1	$params = self::getInstance()->params;
72
73	1	if (array_key_exists( 'slickConfig', $params) && $params['slickConfig'] === true) {
74
75		return self::jsonLoad('slick-config.json');
		0 ignored issues – show Bug Best Practice introduced 2017-12-29 18:39 UTC by Report Bug Copy Issue Report The return type of `return self::jsonLoad('slick-config.json');` (`string`) is incompatible with the return type documented by `dev7ch\slick\Module::slickConfig` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
76		}
77
78	1	if (array_key_exists( 'slickConfig', $params) && is_string($params['slickConfig']) ) {
79		return self::jsonLoad($params['slickConfig']);
		0 ignored issues – show Bug Best Practice introduced 2017-12-29 18:39 UTC by Report Bug Copy Issue Report The return type of `return self::jsonLoad($params['slickConfig']);` (`string`) is incompatible with the return type documented by `dev7ch\slick\Module::slickConfig` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
80		}
81
82	1	if (array_key_exists( 'slickConfig', $params) && is_array($params['slickConfig'])) {
83		return $params['slickConfig'];
84		}
85
86	1	if (array_key_exists( 'slickConfig', $params) && is_bool($params['slickConfig'] === false)) {
87		return false;
88		}
89
90	1	return false;
91		}
92		}
93

dev7ch / luya-ext-slick

Push — master ( 7181b9...0b9694 )

Module A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

4 Methods

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