Manager::hide() - Code Metrics - Inspection of "Adding Laravel 5.7 support" - ARCANESOFT/Sidebar - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#3)

by ARCANEDEV

created 2019-02-11 12:53 UTC

Manager::hide() A

↳ Parent: Manager

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
c	0
b	0
f	0
cc	1
nc	1
nop	0
ccs	3
cts	3
cp	1
crap	1
rs	10

<?php namespace Arcanesoft\Sidebar;

use Arcanesoft\Sidebar\Contracts\Manager as ManagerContract;
use function foo\func;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;

/**
 * Class     Manager
 *
 * @package  Arcanesoft\Sidebar
 * @author   ARCANEDEV <[email protected]>
 */
class Manager implements ManagerContract
{

    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /** @var  \Arcanesoft\Foundation\Helpers\Sidebar\SidebarCollection */
    protected $items;

    protected $shown = true;

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    public function __construct()
    {
        $this->items = new SidebarCollection;

    }

    /* -----------------------------------------------------------------
     |  Getters & Setters
     | -----------------------------------------------------------------
     */

    /**
     * Set the selected item.
     *
     * @param  string  $name
     *
     * @return $this
     */
    public function setSelectedItem(string $name)
    {
        $this->items->setSelected($name);

        return $this;
    }

    /**
     * Get the sidebar items.
     *
     * @return \Arcanesoft\Sidebar\SidebarCollection
     */
    public function items()
    {
        return $this->items;
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());
}
    }

    /* -----------------------------------------------------------------
     |  Main Methods
     | -----------------------------------------------------------------
     */

    /**
     * Load the sidebar items from config files.
     *
     * @param  array  $items
     *
     * @return $this
     */
    public function loadFromArray(array $items)
    {
        foreach ($items as $item) {
            if (is_array($item) && ! empty($item)) {
                $this->add($item);
            }
        }

        return $this;
    }

    /**
     * Load sidebar items from config file(s).
     *
     * @param  string  $key
     *
     * @return $this
     */
    public function loadFromConfig($key)
    {
        $items = new Collection(config()->get($key, []));

        if ($items->isEmpty())
            return $this;

        $allHasConfig = $items->every(function ($item) {
            return config()->has($item);
        });

        if ($allHasConfig) {
            $items->each(function ($item) {
                $this->loadFromConfig($item);
            });
        }
        else {
            $this->add($items->toArray());
        }

        return $this;
    }

    /**
     * Add an item from array.
     *
     * @param  array  $item
     *
     * @return $this
     */
    public function add(array $item)
    {
        $this->items->pushItem($item);

        return $this;
    }

    /**
     * Show the sidebar.
     *
     * @return $this
     */
    public function show()
    {
        $this->shown = true;

        return $this;
    }

    /**
     * Hide the sidebar.
     *
     * @return $this
     */
    public function hide()
    {
        $this->shown = false;

        return $this;
    }

    /* -----------------------------------------------------------------
     |  Check Methods
     | -----------------------------------------------------------------
     */

    /**
     * Check if the sidebar has items.
     *
     * @return bool
     */
    public function hasItems()
    {
        return $this->items->isNotEmpty();
    }

    /**
     * Check if the sidebar is shown.
     *
     * @return bool
     */
    public function isShown()
    {
        return $this->shown === true;
    }
}


1		<?php namespace Arcanesoft\Sidebar;
2
3		use Arcanesoft\Sidebar\Contracts\Manager as ManagerContract;
4		use function foo\func;
5		use Illuminate\Support\Arr;
6		use Illuminate\Support\Collection;
7
8		/**
9		* Class Manager
10		*
11		* @package Arcanesoft\Sidebar
12		* @author ARCANEDEV <[email protected]>
13		*/
14		class Manager implements ManagerContract
15		{
16
17		/* -----------------------------------------------------------------
18		\| Properties
19		\| -----------------------------------------------------------------
20		*/
21
22		/** @var \Arcanesoft\Foundation\Helpers\Sidebar\SidebarCollection */
23		protected $items;
24
25		protected $shown = true;
26
27		/* -----------------------------------------------------------------
28		\| Constructor
29		\| -----------------------------------------------------------------
30		*/
31
32	24	public function __construct()
33		{
34	24	$this->items = new SidebarCollection;
		0 ignored issues – show Documentation Bug introduced 2019-02-11 12:23 UTC by Report Bug Copy Issue Report It seems like `new \Arcanesoft\Sidebar\SidebarCollection()` of type `object<Arcanesoft\Sidebar\SidebarCollection>` is incompatible with the declared type `object<Arcanesoft\Founda...ebar\SidebarCollection>` of property `$items`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
35	24	}
36
37		/* -----------------------------------------------------------------
38		\| Getters & Setters
39		\| -----------------------------------------------------------------
40		*/
41
42		/**
43		* Set the selected item.
44		*
45		* @param string $name
46		*
47		* @return $this
48		*/
49	4	public function setSelectedItem(string $name)
50		{
51	4	$this->items->setSelected($name);
52
53	4	return $this;
54		}
55
56		/**
57		* Get the sidebar items.
58		*
59		* @return \Arcanesoft\Sidebar\SidebarCollection
60		*/
61	20	public function items()
62		{
63	20	return $this->items;
		0 ignored issues – show Bug Best Practice introduced 2019-02-11 12:23 UTC by Report Bug Copy Issue Report The return type of `return $this->items;` (`Arcanesoft\Foundation\He...debar\SidebarCollection`) is incompatible with the return type declared by the interface `Arcanesoft\Sidebar\Contracts\Manager::items` of type `Arcanesoft\Sidebar\Entities\ItemCollection`. 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...
64		}
65
66		/* -----------------------------------------------------------------
67		\| Main Methods
68		\| -----------------------------------------------------------------
69		*/
70
71		/**
72		* Load the sidebar items from config files.
73		*
74		* @param array $items
75		*
76		* @return $this
77		*/
78	4	public function loadFromArray(array $items)
79		{
80	4	foreach ($items as $item) {
81	4	if (is_array($item) && ! empty($item)) {
82	4	$this->add($item);
83		}
84		}
85
86	4	return $this;
87		}
88
89		/**
90		* Load sidebar items from config file(s).
91		*
92		* @param string $key
93		*
94		* @return $this
95		*/
96	8	public function loadFromConfig($key)
97		{
98	8	$items = new Collection(config()->get($key, []));
99
100	8	if ($items->isEmpty())
101		return $this;
102
103		$allHasConfig = $items->every(function ($item) {
104	8	return config()->has($item);
105	8	});
106
107	8	if ($allHasConfig) {
108		$items->each(function ($item) {
109	8	$this->loadFromConfig($item);
110	8	});
111		}
112		else {
113	8	$this->add($items->toArray());
114		}
115
116	8	return $this;
117		}
118
119		/**
120		* Add an item from array.
121		*
122		* @param array $item
123		*
124		* @return $this
125		*/
126	16	public function add(array $item)
127		{
128	16	$this->items->pushItem($item);
129
130	16	return $this;
131		}
132
133		/**
134		* Show the sidebar.
135		*
136		* @return $this
137		*/
138	4	public function show()
139		{
140	4	$this->shown = true;
141
142	4	return $this;
143		}
144
145		/**
146		* Hide the sidebar.
147		*
148		* @return $this
149		*/
150	4	public function hide()
151		{
152	4	$this->shown = false;
153
154	4	return $this;
155		}
156
157		/* -----------------------------------------------------------------
158		\| Check Methods
159		\| -----------------------------------------------------------------
160		*/
161
162		/**
163		* Check if the sidebar has items.
164		*
165		* @return bool
166		*/
167	12	public function hasItems()
168		{
169	12	return $this->items->isNotEmpty();
170		}
171
172		/**
173		* Check if the sidebar is shown.
174		*
175		* @return bool
176		*/
177	4	public function isShown()
178		{
179	4	return $this->shown === true;
180		}
181		}
182

ARCANESOFT / Sidebar

Pull Request — master (#3)

Manager::hide() A

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