ApprovedDatePropertyAnnotator - Code Metrics - Inspection of "Add additional properties for AR" - SemanticMediaWiki/SemanticExtraSpecialProperties - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#98)

by Mark A.

created 2018-01-07 02:00 UTC

ApprovedDatePropertyAnnotator A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Test Coverage

Coverage

84.38%

Importance

Changes

Metric	Value
wmc	8
c	0
b	0
f	0
lcom	1
cbo	6
dl	0
loc	73
ccs	27
cts	32
cp	0.8438
rs	10

4 Methods

Rating	Name	Size	Complexity
A	__construct()	3	1
A	setApprovedDate()	3	1
A	isAnnotatorFor()	3	1
B	addAnnotation()	29	5

<?php

namespace SESP\PropertyAnnotators;

use SMW\DIProperty;
use SMW\SemanticData;
use SMWDataItem as DataItem;
use SMWDITime as DITime;
use SESP\PropertyAnnotator;
use SESP\AppFactory;

/**
 * @private
 * @ingroup SESP
 *
 * @license GNU GPL v2+
 */
class ApprovedDatePropertyAnnotator implements PropertyAnnotator {

	/**
	 * Predefined property ID
	 */
	const PROP_ID = '___APPROVEDDATE';

	/**
	 * @var AppFactory
	 */
	private $appFactory;

	/**
	 * @var Integer|null
	 */
	private $approvedDate;

	/**
	 * @param AppFactory $appFactory
	 */
	public function __construct( AppFactory $appFactory ) {
		$this->appFactory = $appFactory;
	}

	/**
	 * @since 2.0
	 *
	 * @param Integer $approvedDate
	 */
	public function setApprovedDate( $approvedDate ) {
		$this->approvedDate = $approvedDate;
	}

	/**
	 * {@inheritDoc}
	 */
	public function isAnnotatorFor( DIProperty $property ) {
		return $property->getKey() === self::PROP_ID;
	}

	/**
	 * {@inheritDoc}
	 */
	public function addAnnotation(
		DIProperty $property, SemanticData $semanticData
	) {
		if ( $this->approvedDate === null && class_exists( 'ApprovedRevs' ) ) {
			$logReader = $this->appFactory->newDatabaseLogReader(
				$semanticData->getSubject()->getTitle(), 'approval'
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
			);
			$this->approvedDate = $logReader->getDate();
class Id
{
    public $id;

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

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
		}

		$dataItem = null;
		if ( $this->approvedDate ) {
			$date = $this->approvedDate;
			$dataItem = new DITime(
				DITime::CM_GREGORIAN,
				$date->format( 'Y' ),
				$date->format( 'm' ),
				$date->format( 'd' ),
				$date->format( 'H' ),
				$date->format( 'i' )
			);
		}

		if ( $dataItem instanceof DataItem ) {
			$semanticData->addPropertyObjectValue( $property, $dataItem );
		} else {
			$semanticData->removeProperty( $property );
		}
	}
}


1		<?php
2
3		namespace SESP\PropertyAnnotators;
4
5		use SMW\DIProperty;
6		use SMW\SemanticData;
7		use SMWDataItem as DataItem;
8		use SMWDITime as DITime;
9		use SESP\PropertyAnnotator;
10		use SESP\AppFactory;
11
12		/**
13		* @private
14		* @ingroup SESP
15		*
16		* @license GNU GPL v2+
17		*/
18		class ApprovedDatePropertyAnnotator implements PropertyAnnotator {
19
20		/**
21		* Predefined property ID
22		*/
23		const PROP_ID = '___APPROVEDDATE';
24
25		/**
26		* @var AppFactory
27		*/
28		private $appFactory;
29
30		/**
31		* @var Integer\|null
32		*/
33		private $approvedDate;
34
35		/**
36		* @param AppFactory $appFactory
37		*/
38	4	public function __construct( AppFactory $appFactory ) {
39	4	$this->appFactory = $appFactory;
40	4	}
41
42		/**
43		* @since 2.0
44		*
45		* @param Integer $approvedDate
46		*/
47	2	public function setApprovedDate( $approvedDate ) {
48	2	$this->approvedDate = $approvedDate;
49	2	}
50
51		/**
52		* {@inheritDoc}
53		*/
54	1	public function isAnnotatorFor( DIProperty $property ) {
55	1	return $property->getKey() === self::PROP_ID;
56		}
57
58		/**
59		* {@inheritDoc}
60		*/
61	2	public function addAnnotation(
62		DIProperty $property, SemanticData $semanticData
63		) {
64	2	if ( $this->approvedDate === null && class_exists( 'ApprovedRevs' ) ) {
65		$logReader = $this->appFactory->newDatabaseLogReader(
66		$semanticData->getSubject()->getTitle(), 'approval'
		0 ignored issues – show Bug introduced 2018-01-07 02:01 UTC by Report Bug Copy Issue Report It seems like `$semanticData->getSubject()->getTitle()` can be `null`; however, `newDatabaseLogReader()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
67		);
68		$this->approvedDate = $logReader->getDate();
		0 ignored issues – show Documentation Bug introduced 2018-01-07 02:01 UTC by Report Bug Copy Issue Report It seems like `$logReader->getDate()` can also be of type `object<MWTimestamp>`. However, the property `$approvedDate` is declared as type `integer\|null`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
69		}
70
71	2	$dataItem = null;
72	2	if ( $this->approvedDate ) {
73	1	$date = $this->approvedDate;
74	1	$dataItem = new DITime(
75	1	DITime::CM_GREGORIAN,
76	1	$date->format( 'Y' ),
77	1	$date->format( 'm' ),
78	1	$date->format( 'd' ),
79	1	$date->format( 'H' ),
80	1	$date->format( 'i' )
81	1	);
82	1	}
83
84	2	if ( $dataItem instanceof DataItem ) {
85	1	$semanticData->addPropertyObjectValue( $property, $dataItem );
86	1	} else {
87	1	$semanticData->removeProperty( $property );
88		}
89	2	}
90		}
91

SemanticMediaWiki / SemanticExtraSpecialProperties

Pull Request — master (#98)

ApprovedDatePropertyAnnotator A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

4 Methods

Duplication Side-by-Side

Filter issues like