DbMock - Code Metrics - arckinteractive/Roles - Measure and Improve Code Quality continuously with Scrutinizer

DbMock A
last analyzed 2017-05-27 07:36 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	216
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

95.83%

Importance

Changes

Metric	Value
dl	0
loc	216
ccs	23
cts	24
cp	0.9583
rs	10
c	0
b	0
f	0
wmc	7
lcom	1
cbo	1

5 Methods

Rating	Name	Size	Complexity
A	getAllRoles()	7	2
A	getRoleByName()	14	2
A	getUserRole()	3	1
A	setUserRole()	4	1
A	unsetUserRole()	4	1

<?php

namespace Elgg\Roles;

use ElggRole;

class DbMock implements DbInterface {

	private $conf = array(
		'default' => array(
			'title' => 'roles:role:DEFAULT_ROLE',
			'extends' => array(),
			'permissions' => array(
				'actions' => array(
					'bar/foo' => 'allow',
					'baz' => array('rule' => 'deny', 'redirect' => 'bar/foo'),
				),
			),
		),
		'tester1' => array(
			'title' => 'tester1',
			'extends' => array('default'),
			'permissions' => array(
				'actions' => array(
					'foo/bar' => 'allow',
					'foo/bar/baz' => 'deny',
					'bar/foo' => ['rule' => 'deny']
				),
			),
		),
		'tester2' => array(
			'title' => 'tester2',
			'extends' => array('default'),
			'permissions' => array(
				'actions' => array(
					'foo/foo/bar' => 'allow',
					'bar/baz' => 'deny',
					'bar/foo' => 'deny',
				),
			),
		),
		'deny' => array(
			'title' => 'deny',
			'extends' => array(),
			'permissions' => array(
				'views' => array(
					'foo/bar' => 'deny',
				),
				'actions' => array(
					'foo/bar' => 'deny',
				),
				'pages' => array(
					'foo/bar' => 'deny',
				),
				'hooks' => array(
					'foo::bar' => 'deny',
				),
				'events' => array(
					'foo::bar' => 'deny',
				),
				'menus' => array(
					'foo' => 'deny',
					'bar::baz' => 'deny',
				)
			)
		),
		'allow' => array(
			'title' => 'deny',
			'extends' => array('deny'),
			'permissions' => array(
				'views' => array(
					'foo/bar' => 'allow',
				),
				'actions' => array(
					'foo/bar' => 'allow',
				),
				'pages' => array(
					'foo/bar' => 'allow',
				),
				'hooks' => array(
					'foo::bar' => 'allow',
				),
				'events' => array(
					'foo::bar' => 'allow',
				),
				'menus' => array(
					'foo' => 'allow',
					'bar::baz' => 'allow',
				)
			),
		),
		'extend' => array(
			'title' => 'extend',
			'extends' => array('deny'),
			'permissions' => array(
				'views' => array(
					'foo/bar' => array(
						'rule' => 'extend',
						'view_extension' => array(
							'view' => 'foo/baz',
							'priority' => 400,
						),
					),
				),
				'hooks' => array(
					'foo::bar' => array(
						'rule' => 'extend',
						'hook' => array(
							'handler' => '\Elgg\Values::getFalse',
							'priority' => 600,
						)
					),
				),
				'events' => array(
					'foo::bar' => array(
						'rule' => 'extend',
						'event' => array(
							'handler' => '\Elgg\Values::getFalse',
							'priority' => 600,
						)
					),
				),
				'menus' => array(
					'foo' => array(
						'rule' => 'extend',
						'menu_item' => array(
							'name' => 'baz2',
							'href' => 'baz2',
							'text' => 'baz2',
						),
					),
				),
			)
		),
		'replace' => array(
			'title' => 'replace',
			'extends' => array('deny'),
			'permissions' => array(
				'views' => array(
					'foo/baz' => array(
						'rule' => 'replace',
						'view_replacement' => array(
							'location' => '/mod/roles/tests/phpunit/test_files/views2/',
						),
					),
				),
				'pages' => array(
					'foo/bar' => array(
						'rule' => 'redirect',
						'forward' => 'foo/baz',
					),
				),
				'hooks' => array(
					'foo::bar' => array(
						'rule' => 'replace',
						'hook' => array(
							'old_handler' => '\Elgg\Values::getTrue',
							'new_handler' => '\Elgg\Values::getFalse',
						)
					),
				),
				'events' => array(
					'foo::bar' => array(
						'rule' => 'replace',
						'event' => array(
							'old_handler' => '\Elgg\Values::getTrue',
							'new_handler' => '\Elgg\Values::getFalse',
						)
					),
				),
				'menus' => array(
					'bar::baz' => array(
						'rule' => 'replace',
						'menu_item' => array(
							'name' => 'baz2',
							'href' => 'baz2',
							'text' => 'baz2',
						),
					),
				),
			)
		),
	);

	public function getAllRoles() {
		$roles = array();
		foreach (array_keys($this->conf) as $name) {
			$roles[] = $this->getRoleByName($name);
		}
		return $roles;
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());
}
	}

	public function getRoleByName($role_name = '') {

		if (!isset($this->conf[$role_name])) {
			return false;
		}
		$conf = $this->conf[$role_name];
		$role = new ElggRole();
		$role->name = $role_name;
		$role->title = $conf['title'];
		$role->setExtends($conf['extends']);
		$role->setPermissions($conf['permissions']);

		return $role;
	}

	public function getUserRole(\ElggUser $user) {
		return $user->getVolatileData('role');
	}

	public function setUserRole(\ElggUser $user, ElggRole $role) {
		$user->setVolatileData('role', $role);
		return true;
	}

	public function unsetUserRole(\ElggUser $user) {
		$user->setVolatileData('role', null);
		return true;
	}

}


1		<?php
2
3		namespace Elgg\Roles;
4
5		use ElggRole;
6
7		class DbMock implements DbInterface {
8
9		private $conf = array(
10		'default' => array(
11		'title' => 'roles:role:DEFAULT_ROLE',
12		'extends' => array(),
13		'permissions' => array(
14		'actions' => array(
15		'bar/foo' => 'allow',
16		'baz' => array('rule' => 'deny', 'redirect' => 'bar/foo'),
17		),
18		),
19		),
20		'tester1' => array(
21		'title' => 'tester1',
22		'extends' => array('default'),
23		'permissions' => array(
24		'actions' => array(
25		'foo/bar' => 'allow',
26		'foo/bar/baz' => 'deny',
27		'bar/foo' => ['rule' => 'deny']
28		),
29		),
30		),
31		'tester2' => array(
32		'title' => 'tester2',
33		'extends' => array('default'),
34		'permissions' => array(
35		'actions' => array(
36		'foo/foo/bar' => 'allow',
37		'bar/baz' => 'deny',
38		'bar/foo' => 'deny',
39		),
40		),
41		),
42		'deny' => array(
43		'title' => 'deny',
44		'extends' => array(),
45		'permissions' => array(
46		'views' => array(
47		'foo/bar' => 'deny',
48		),
49		'actions' => array(
50		'foo/bar' => 'deny',
51		),
52		'pages' => array(
53		'foo/bar' => 'deny',
54		),
55		'hooks' => array(
56		'foo::bar' => 'deny',
57		),
58		'events' => array(
59		'foo::bar' => 'deny',
60		),
61		'menus' => array(
62		'foo' => 'deny',
63		'bar::baz' => 'deny',
64		)
65		)
66		),
67		'allow' => array(
68		'title' => 'deny',
69		'extends' => array('deny'),
70		'permissions' => array(
71		'views' => array(
72		'foo/bar' => 'allow',
73		),
74		'actions' => array(
75		'foo/bar' => 'allow',
76		),
77		'pages' => array(
78		'foo/bar' => 'allow',
79		),
80		'hooks' => array(
81		'foo::bar' => 'allow',
82		),
83		'events' => array(
84		'foo::bar' => 'allow',
85		),
86		'menus' => array(
87		'foo' => 'allow',
88		'bar::baz' => 'allow',
89		)
90		),
91		),
92		'extend' => array(
93		'title' => 'extend',
94		'extends' => array('deny'),
95		'permissions' => array(
96		'views' => array(
97		'foo/bar' => array(
98		'rule' => 'extend',
99		'view_extension' => array(
100		'view' => 'foo/baz',
101		'priority' => 400,
102		),
103		),
104		),
105		'hooks' => array(
106		'foo::bar' => array(
107		'rule' => 'extend',
108		'hook' => array(
109		'handler' => '\Elgg\Values::getFalse',
110		'priority' => 600,
111		)
112		),
113		),
114		'events' => array(
115		'foo::bar' => array(
116		'rule' => 'extend',
117		'event' => array(
118		'handler' => '\Elgg\Values::getFalse',
119		'priority' => 600,
120		)
121		),
122		),
123		'menus' => array(
124		'foo' => array(
125		'rule' => 'extend',
126		'menu_item' => array(
127		'name' => 'baz2',
128		'href' => 'baz2',
129		'text' => 'baz2',
130		),
131		),
132		),
133		)
134		),
135		'replace' => array(
136		'title' => 'replace',
137		'extends' => array('deny'),
138		'permissions' => array(
139		'views' => array(
140		'foo/baz' => array(
141		'rule' => 'replace',
142		'view_replacement' => array(
143		'location' => '/mod/roles/tests/phpunit/test_files/views2/',
144		),
145		),
146		),
147		'pages' => array(
148		'foo/bar' => array(
149		'rule' => 'redirect',
150		'forward' => 'foo/baz',
151		),
152		),
153		'hooks' => array(
154		'foo::bar' => array(
155		'rule' => 'replace',
156		'hook' => array(
157		'old_handler' => '\Elgg\Values::getTrue',
158		'new_handler' => '\Elgg\Values::getFalse',
159		)
160		),
161		),
162		'events' => array(
163		'foo::bar' => array(
164		'rule' => 'replace',
165		'event' => array(
166		'old_handler' => '\Elgg\Values::getTrue',
167		'new_handler' => '\Elgg\Values::getFalse',
168		)
169		),
170		),
171		'menus' => array(
172		'bar::baz' => array(
173		'rule' => 'replace',
174		'menu_item' => array(
175		'name' => 'baz2',
176		'href' => 'baz2',
177		'text' => 'baz2',
178		),
179		),
180		),
181		)
182		),
183		);
184
185	27	public function getAllRoles() {
186	27	$roles = array();
187	27	foreach (array_keys($this->conf) as $name) {
188	27	$roles[] = $this->getRoleByName($name);
189	27	}
190	27	return $roles;
		0 ignored issues – show Bug Best Practice introduced 2015-11-28 10:16 UTC by Report Bug Copy Issue Report The return type of `return $roles;` (`array`) is incompatible with the return type declared by the interface `Elgg\Roles\DbInterface::getAllRoles` of type `ElggBatch`. 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...
191		}
192
193	27	public function getRoleByName($role_name = '') {
194
195	27	if (!isset($this->conf[$role_name])) {
196		return false;
197		}
198	27	$conf = $this->conf[$role_name];
199	27	$role = new ElggRole();
200	27	$role->name = $role_name;
201	27	$role->title = $conf['title'];
202	27	$role->setExtends($conf['extends']);
203	27	$role->setPermissions($conf['permissions']);
204
205	27	return $role;
206		}
207
208	1	public function getUserRole(\ElggUser $user) {
209	1	return $user->getVolatileData('role');
210		}
211
212	1	public function setUserRole(\ElggUser $user, ElggRole $role) {
213	1	$user->setVolatileData('role', $role);
214	1	return true;
215		}
216
217	1	public function unsetUserRole(\ElggUser $user) {
218	1	$user->setVolatileData('role', null);
219	1	return true;
220		}
221
222		}
223

arckinteractive / Roles

DbMock A last analyzed 2017-05-27 07:36 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

5 Methods

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DbMock A
last analyzed 2017-05-27 07:36 UTC