FederatedUser::getBasedOn() - Code Metrics - Inspection of "22.0.0-alpha.5" - nextcloud/circles - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3ddca8...414a73 )

by Maxence

created 2021-05-27 23:34 UTC

FederatedUser::getBasedOn() A

↳ Parent: FederatedUser

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

declare(strict_types=1);


/**
 * Circles - Bring cloud-users closer together.
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Maxence Lange <[email protected]>
 * @copyright 2021
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */


namespace OCA\Circles\Model;

use daita\MySmallPhpTools\Db\Nextcloud\nc22\INC22QueryRow;
use daita\MySmallPhpTools\Exceptions\InvalidItemException;
use daita\MySmallPhpTools\IDeserializable;
use daita\MySmallPhpTools\Traits\Nextcloud\nc22\TNC22Deserialize;
use daita\MySmallPhpTools\Traits\TArrayTools;
use JsonSerializable;
use OCA\Circles\Exceptions\FederatedUserNotFoundException;
use OCA\Circles\Exceptions\OwnerNotFoundException;
use OCA\Circles\IFederatedUser;
use OCA\Circles\IMemberships;


/**
 * Class FederatedUser
 *
 * @package OCA\Circles\Model
 */
class FederatedUser extends ManagedModel implements
	IFederatedUser,
	IMemberships,
	IDeserializable,
	INC22QueryRow,
	JsonSerializable {


	use TArrayTools;
	use TNC22Deserialize;


	/** @var string */
	private $singleId = '';

	/** @var string */
	private $userId;

	/** @var int */
	private $userType;

	/** @var Circle */
	private $basedOn;

	/** @var int */
	private $config = 0;

	/** @var string */
	private $instance;

	/** @var Membership */
	private $link;

	/** @var Membership[] */
	private $memberships = null;


	/**
	 * FederatedUser constructor.
	 */
	public function __construct() {
	}


	/**
	 * @param string $userId
	 * @param string $instance
	 * @param int $type
	 * @param Circle|null $basedOn
	 *
	 * @return $this
	 */
	public function set(
		string $userId,
		$instance = '',
		int $type = Member::TYPE_USER,
		?Circle $basedOn = null
	): self {

		$this->userId = $userId;
		$this->setInstance($instance);
		$this->userType = $type;
		$this->basedOn = $basedOn;

		return $this;
	}


	/**
	 * @param string $singleId
	 *
	 * @return self
	 */
	public function setSingleId(string $singleId): self {
		$this->singleId = $singleId;

		return $this;
	}

	/**
	 * @return string
	 */
	public function getSingleId(): string {
		return $this->singleId;
	}


	/**
	 * @param string $userId
	 *
	 * @return self
	 */
	public function setUserId(string $userId): self {
		$this->userId = $userId;

		return $this;
	}

	/**
	 * @return string
	 */
	public function getUserId(): string {
		return $this->userId;
	}


	/**
	 * @param int $userType
	 *
	 * @return self
	 */
	public function setUserType(int $userType): self {
		$this->userType = $userType;

		return $this;
	}


	/**
	 * @return int
	 */
	public function getUserType(): int {
		return $this->userType;
	}


	/**
	 * @return bool
	 */
	public function hasBasedOn(): bool {
		return !is_null($this->basedOn);
	}

	/**
	 * @param Circle|null $basedOn
	 *
	 * @return $this
	 */
	public function setBasedOn(?Circle $basedOn): self {
		$this->basedOn = $basedOn;

		return $this;
	}

	/**
	 * @return Circle
	 */
	public function getBasedOn(): Circle {
		return $this->basedOn;
	}


	/**
	 * @param int $config
	 *
	 * @return self
	 */
	public function setConfig(int $config): self {
		$this->config = $config;

		return $this;
	}

	/**
	 * @return int
	 */
	public function getConfig(): int {
		return $this->config;
	}


	/**
	 * @param string $instance
	 *
	 * @return self
	 */
	public function setInstance(string $instance): self {
		if ($instance === '') {
			$instance = $this->getManager()->getLocalInstance();
		}

		$this->instance = $instance;

		return $this;
	}

	/**
	 * @return string
	 */
	public function getInstance(): string {
		return $this->instance;
	}


	/**
	 * @return bool
	 */
	public function isLocal(): bool {
		return $this->getManager()->isLocalInstance($this->getInstance());
	}


	/**
	 * @return bool
	 */
	public function hasMemberships(): bool {
		return !is_null($this->memberships);
	}

	/**
	 * @param array $memberships
	 *
	 * @return self
	 */
	public function setMemberships(array $memberships): IMemberships {
		$this->memberships = $memberships;

		return $this;
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());
}
	}

	/**
	 * @return Membership[]
	 */
	public function getMemberships(): array {
		if (!$this->hasMemberships()) {
			$this->getManager()->getMemberships($this);
		}

		return $this->memberships;
	}


	/**
	 * @return bool
	 */
	public function hasLink(): bool {
		return !is_null($this->link);
	}

	/**
	 * @param Membership $link
	 *
	 * @return $this
	 */
	public function setLink(Membership $link): self {
		$this->link = $link;

		return $this;
	}

	/**
	 * @return Membership
	 */
	public function getLink(): Membership {
		return $this->link;
	}


	/**
	 * @param array $data
	 *
	 * @return $this
	 * @throws InvalidItemException
	 */
	public function import(array $data): IDeserializable {
		if ($this->get('user_id', $data) === '') {
			throw new InvalidItemException();
		}

		$this->setSingleId($this->get('id', $data));
		$this->setUserId($this->get('user_id', $data));
		$this->setUserType($this->getInt('user_type', $data));
		$this->setInstance($this->get('instance', $data));
		//$this->setMemberships($this->getArray('memberships'));

		try {
			/** @var Circle $circle */
			$circle = $this->deserialize($this->getArray('basedOn', $data), Circle::class);
			$this->setBasedOn($circle);
		} catch (InvalidItemException $e) {

		}

		return $this;
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());
}
	}


	/**
	 * @param Circle $circle
	 *
	 * @return FederatedUser
	 * @throws OwnerNotFoundException
	 */
	public function importFromCircle(Circle $circle): self {
		$this->setSingleId($circle->getSingleId());

		if ($circle->isConfig(Circle::CFG_SINGLE)) {
			$owner = $circle->getOwner();
			$this->set($owner->getUserId(), $owner->getInstance(), $owner->getUserType(), $circle);
		} else {
			$this->set($circle->getDisplayName(), $circle->getInstance(), Member::TYPE_CIRCLE, $circle);
		}

		return $this;
	}


	/**
	 * @param array $data
	 * @param string $prefix
	 *
	 * @return INC22QueryRow
	 * @throws FederatedUserNotFoundException
	 */
	public function importFromDatabase(array $data, string $prefix = ''): INC22QueryRow {
		if ($this->get($prefix . 'single_id', $data) === '') {
			throw new FederatedUserNotFoundException();
		}

		$this->setSingleId($this->get($prefix . 'single_id', $data));
		$this->setUserId($this->get($prefix . 'user_id', $data));
		$this->setUserType($this->getInt($prefix . 'user_type', $data));
		$this->setInstance($this->get($prefix . 'instance', $data));

		$this->getManager()->manageImportFromDatabase($this, $data, $prefix);

		return $this;
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());
}
	}


	/**
	 * @return string[]
	 */
	public function jsonSerialize(): array {
		$arr = [
			'id'        => $this->getSingleId(),
			'user_id'   => $this->getUserId(),
			'user_type' => $this->getUserType(),
			'instance'  => $this->getInstance()
		];

		if ($this->hasBasedOn()) {
			$arr['basedOn'] = $this->getBasedOn();
		}

		if ($this->hasLink()) {
			$arr['link'] = $this->getLink();
		}

		if (!is_null($this->memberships)) {
			$arr['memberships'] = $this->getMemberships();
		}

		return $arr;
	}


	/**
	 * @param IFederatedUser $member
	 *
	 * @return bool
	 */
	public function compareWith(IFederatedUser $member): bool {
		$local = ($this->getManager()->isLocalInstance($this->getInstance())
				  && $this->getManager()->isLocalInstance($member->getInstance()));

		return !($this->getSingleId() !== $member->getSingleId()
				 || $this->getUserId() !== $member->getUserId()
				 || $this->getUserType() <> $member->getUserType()
				 || (!$local && $this->getInstance() !== $member->getInstance()));
	}

}



1			<?php
2
3			declare(strict_types=1);
4
5
6			/**
7			* Circles - Bring cloud-users closer together.
8			*
9			* This file is licensed under the Affero General Public License version 3 or
10			* later. See the COPYING file.
11			*
12			* @author Maxence Lange <[email protected]>
13			* @copyright 2021
14			* @license GNU AGPL version 3 or any later version
15			*
16			* This program is free software: you can redistribute it and/or modify
17			* it under the terms of the GNU Affero General Public License as
18			* published by the Free Software Foundation, either version 3 of the
19			* License, or (at your option) any later version.
20			*
21			* This program is distributed in the hope that it will be useful,
22			* but WITHOUT ANY WARRANTY; without even the implied warranty of
23			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24			* GNU Affero General Public License for more details.
25			*
26			* You should have received a copy of the GNU Affero General Public License
27			* along with this program. If not, see <http://www.gnu.org/licenses/>.
28			*
29			*/
30
31
32			namespace OCA\Circles\Model;
33
34			use daita\MySmallPhpTools\Db\Nextcloud\nc22\INC22QueryRow;
35			use daita\MySmallPhpTools\Exceptions\InvalidItemException;
36			use daita\MySmallPhpTools\IDeserializable;
37			use daita\MySmallPhpTools\Traits\Nextcloud\nc22\TNC22Deserialize;
38			use daita\MySmallPhpTools\Traits\TArrayTools;
39			use JsonSerializable;
40			use OCA\Circles\Exceptions\FederatedUserNotFoundException;
41			use OCA\Circles\Exceptions\OwnerNotFoundException;
42			use OCA\Circles\IFederatedUser;
43			use OCA\Circles\IMemberships;
44
45
46			/**
47			* Class FederatedUser
48			*
49			* @package OCA\Circles\Model
50			*/
51			class FederatedUser extends ManagedModel implements
52			IFederatedUser,
53			IMemberships,
54			IDeserializable,
55			INC22QueryRow,
56			JsonSerializable {
57
58
59			use TArrayTools;
60			use TNC22Deserialize;
61
62
63			/** @var string */
64			private $singleId = '';
65
66			/** @var string */
67			private $userId;
68
69			/** @var int */
70			private $userType;
71
72			/** @var Circle */
73			private $basedOn;
74
75			/** @var int */
76			private $config = 0;
77
78			/** @var string */
79			private $instance;
80
81			/** @var Membership */
82			private $link;
83
84			/** @var Membership[] */
85			private $memberships = null;
86
87
88			/**
89			* FederatedUser constructor.
90			*/
91			public function __construct() {
92			}
93
94
95			/**
96			* @param string $userId
97			* @param string $instance
98			* @param int $type
99			* @param Circle\|null $basedOn
100			*
101			* @return $this
102			*/
103			public function set(
104			string $userId,
105			$instance = '',
106			int $type = Member::TYPE_USER,
107			?Circle $basedOn = null
108			): self {
109
110			$this->userId = $userId;
111			$this->setInstance($instance);
112			$this->userType = $type;
113			$this->basedOn = $basedOn;
114
115			return $this;
116			}
117
118
119			/**
120			* @param string $singleId
121			*
122			* @return self
123			*/
124			public function setSingleId(string $singleId): self {
125			$this->singleId = $singleId;
126
127			return $this;
128			}
129
130			/**
131			* @return string
132			*/
133			public function getSingleId(): string {
134			return $this->singleId;
135			}
136
137
138			/**
139			* @param string $userId
140			*
141			* @return self
142			*/
143			public function setUserId(string $userId): self {
144			$this->userId = $userId;
145
146			return $this;
147			}
148
149			/**
150			* @return string
151			*/
152			public function getUserId(): string {
153			return $this->userId;
154			}
155
156
157			/**
158			* @param int $userType
159			*
160			* @return self
161			*/
162			public function setUserType(int $userType): self {
163			$this->userType = $userType;
164
165			return $this;
166			}
167
168
169			/**
170			* @return int
171			*/
172			public function getUserType(): int {
173			return $this->userType;
174			}
175
176
177			/**
178			* @return bool
179			*/
180			public function hasBasedOn(): bool {
181			return !is_null($this->basedOn);
182			}
183
184			/**
185			* @param Circle\|null $basedOn
186			*
187			* @return $this
188			*/
189			public function setBasedOn(?Circle $basedOn): self {
190			$this->basedOn = $basedOn;
191
192			return $this;
193			}
194
195			/**
196			* @return Circle
197			*/
198			public function getBasedOn(): Circle {
199			return $this->basedOn;
200			}
201
202
203			/**
204			* @param int $config
205			*
206			* @return self
207			*/
208			public function setConfig(int $config): self {
209			$this->config = $config;
210
211			return $this;
212			}
213
214			/**
215			* @return int
216			*/
217			public function getConfig(): int {
218			return $this->config;
219			}
220
221
222			/**
223			* @param string $instance
224			*
225			* @return self
226			*/
227			public function setInstance(string $instance): self {
228			if ($instance === '') {
229			$instance = $this->getManager()->getLocalInstance();
230			}
231
232			$this->instance = $instance;
233
234			return $this;
235			}
236
237			/**
238			* @return string
239			*/
240			public function getInstance(): string {
241			return $this->instance;
242			}
243
244
245			/**
246			* @return bool
247			*/
248			public function isLocal(): bool {
249			return $this->getManager()->isLocalInstance($this->getInstance());
250			}
251
252
253			/**
254			* @return bool
255			*/
256			public function hasMemberships(): bool {
257			return !is_null($this->memberships);
258			}
259
260			/**
261			* @param array $memberships
262			*
263			* @return self
264			*/
265			public function setMemberships(array $memberships): IMemberships {
266			$this->memberships = $memberships;
267
268			return $this;
			0 ignored issues – show Bug Best Practice introduced 2021-05-03 12:38 UTC by Report Bug Copy Issue Report The return type of `return $this;` (`OCA\Circles\Model\FederatedUser`) is incompatible with the return type declared by the interface `OCA\Circles\IMemberships::setMemberships` of type `self`. 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...
269			}
270
271			/**
272			* @return Membership[]
273			*/
274			public function getMemberships(): array {
275			if (!$this->hasMemberships()) {
276			$this->getManager()->getMemberships($this);
277			}
278
279			return $this->memberships;
280			}
281
282
283			/**
284			* @return bool
285			*/
286			public function hasLink(): bool {
287			return !is_null($this->link);
288			}
289
290			/**
291			* @param Membership $link
292			*
293			* @return $this
294			*/
295			public function setLink(Membership $link): self {
296			$this->link = $link;
297
298			return $this;
299			}
300
301			/**
302			* @return Membership
303			*/
304			public function getLink(): Membership {
305			return $this->link;
306			}
307
308
309			/**
310			* @param array $data
311			*
312			* @return $this
313			* @throws InvalidItemException
314			*/
315			public function import(array $data): IDeserializable {
316			if ($this->get('user_id', $data) === '') {
317			throw new InvalidItemException();
318			}
319
320			$this->setSingleId($this->get('id', $data));
321			$this->setUserId($this->get('user_id', $data));
322			$this->setUserType($this->getInt('user_type', $data));
323			$this->setInstance($this->get('instance', $data));
324			//$this->setMemberships($this->getArray('memberships'));
325
326			try {
327			/** @var Circle $circle */
328			$circle = $this->deserialize($this->getArray('basedOn', $data), Circle::class);
329			$this->setBasedOn($circle);
330			} catch (InvalidItemException $e) {
			0 ignored issues – show Coding Style Comprehensibility introduced 2021-02-07 12:48 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
331			}
332
333			return $this;
			0 ignored issues – show Bug Best Practice introduced 2021-05-03 12:38 UTC by Report Bug Copy Issue Report The return type of `return $this;` (`OCA\Circles\Model\FederatedUser`) is incompatible with the return type declared by the interface `daita\MySmallPhpTools\IDeserializable::import` of type `self`. 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...
334			}
335
336
337			/**
338			* @param Circle $circle
339			*
340			* @return FederatedUser
341			* @throws OwnerNotFoundException
342			*/
343			public function importFromCircle(Circle $circle): self {
344			$this->setSingleId($circle->getSingleId());
345
346			if ($circle->isConfig(Circle::CFG_SINGLE)) {
347			$owner = $circle->getOwner();
348			$this->set($owner->getUserId(), $owner->getInstance(), $owner->getUserType(), $circle);
349			} else {
350			$this->set($circle->getDisplayName(), $circle->getInstance(), Member::TYPE_CIRCLE, $circle);
351			}
352
353			return $this;
354			}
355
356
357			/**
358			* @param array $data
359			* @param string $prefix
360			*
361			* @return INC22QueryRow
362			* @throws FederatedUserNotFoundException
363			*/
364			public function importFromDatabase(array $data, string $prefix = ''): INC22QueryRow {
365			if ($this->get($prefix . 'single_id', $data) === '') {
366			throw new FederatedUserNotFoundException();
367			}
368
369			$this->setSingleId($this->get($prefix . 'single_id', $data));
370			$this->setUserId($this->get($prefix . 'user_id', $data));
371			$this->setUserType($this->getInt($prefix . 'user_type', $data));
372			$this->setInstance($this->get($prefix . 'instance', $data));
373
374			$this->getManager()->manageImportFromDatabase($this, $data, $prefix);
375
376			return $this;
			0 ignored issues – show Bug Best Practice introduced 2021-05-03 12:38 UTC by Report Bug Copy Issue Report The return type of `return $this;` (`OCA\Circles\Model\FederatedUser`) is incompatible with the return type declared by the interface `daita\MySmallPhpTools\Db...Row::importFromDatabase` of type `self`. 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...
377			}
378
379
380			/**
381			* @return string[]
382			*/
383			public function jsonSerialize(): array {
384			$arr = [
385			'id' => $this->getSingleId(),
386			'user_id' => $this->getUserId(),
387			'user_type' => $this->getUserType(),
388			'instance' => $this->getInstance()
389			];
390
391			if ($this->hasBasedOn()) {
392			$arr['basedOn'] = $this->getBasedOn();
393			}
394
395			if ($this->hasLink()) {
396			$arr['link'] = $this->getLink();
397			}
398
399			if (!is_null($this->memberships)) {
400			$arr['memberships'] = $this->getMemberships();
401			}
402
403			return $arr;
404			}
405
406
407			/**
408			* @param IFederatedUser $member
409			*
410			* @return bool
411			*/
412			public function compareWith(IFederatedUser $member): bool {
413			$local = ($this->getManager()->isLocalInstance($this->getInstance())
414			&& $this->getManager()->isLocalInstance($member->getInstance()));
415
416			return !($this->getSingleId() !== $member->getSingleId()
417			\|\| $this->getUserId() !== $member->getUserId()
418			\|\| $this->getUserType() <> $member->getUserType()
419			\|\| (!$local && $this->getInstance() !== $member->getInstance()));
420			}
421
422			}
423
424

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