SemanticExternalQueryLookup::onExtensionFunction() - Code Metrics - Inspection of "Update SemanticExternalQueryLookup.php" - SemanticMediaWiki/SemanticExternalQueryLookup - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#27)

unknown

created 2016-07-01 11:28 UTC

SemanticExternalQueryLookup::onExtensionFunction() A

↳ Parent: SemanticExternalQueryLookup

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	12
rs	9.4285
cc	1
eloc	6
nc	1
nop	0

<?php


use SEQL\HookRegistry;

/**
 * @see https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/
 *
 * @defgroup SEQL Semantic External Query Lookup
 */
if ( !defined( 'MEDIAWIKI' ) ) {
	die( 'This file is part of the SemanticExternalQueryLookup extension, it is not a valid entry point.' );
}

if ( version_compare( $GLOBALS[ 'wgVersion' ], '1.23', 'lt' ) ) {
	die( '<b>Error:</b> This version of <a href="https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/">SemanticExternalQueryLookup</a> is only compatible with MediaWiki 1.23 or above. You need to upgrade MediaWiki first.' );
}

if ( defined( 'SEQL_VERSION' ) ) {
	// Do not initialize more than once.
	return 1;
}

SemanticExternalQueryLookup::initExtension();

$GLOBALS['wgExtensionFunctions'][] = function() {
	SemanticExternalQueryLookup::onExtensionFunction();
};

/**
 * @codeCoverageIgnore
 */
class SemanticExternalQueryLookup {
namespace YourVendor;

class YourClass { }

	/**
	 * @since 1.0
	 */
	public static function initExtension() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}

		// Load DefaultSettings
		require_once __DIR__ . '/DefaultSettings.php';

		define( 'SEQL_VERSION', '1.0.0-alpha' );

		// Register extension info
		$GLOBALS['wgExtensionCredits']['semantic'][] = array(
			'path'           => __FILE__,
			'name'           => 'Semantic External Query Lookup',
			'author'         => array( 'James Hong Kong' ),
			'url'            => 'https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/',
			'descriptionmsg' => 'seql-desc',
			'version'        => SEQL_VERSION,
			'license-name'   => 'GPL-2.0+',
		);

		// Register message files
		$GLOBALS['wgMessagesDirs']['SemanticExternalQueryLookup'] = __DIR__ . '/i18n';
	}

	/**
	 * @since 1.0
	 */
	public static function onExtensionFunction() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}

		$options = array(
			'externalRepositoryEndpoints' => $GLOBALS['seqlgExternalRepositoryEndpoints']
		);

		$hookRegistry = new HookRegistry(
			$options
		);

		$hookRegistry->register();
	}

	/**
	 * @since 1.0
	 *
	 * @return string|null
	 */
	public static function getVersion() {
		return SEQL_VERSION;
	}

}


1			<?php
			0 ignored issues – show Coding Style Compatibility introduced 2016-03-13 02:49 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 32 and the first side effect is on line 11. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2
3			use SEQL\HookRegistry;
4
5			/**
6			* @see https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/
7			*
8			* @defgroup SEQL Semantic External Query Lookup
9			*/
10			if ( !defined( 'MEDIAWIKI' ) ) {
11			die( 'This file is part of the SemanticExternalQueryLookup extension, it is not a valid entry point.' );
12			}
13
14			if ( version_compare( $GLOBALS[ 'wgVersion' ], '1.23', 'lt' ) ) {
15			die( '<b>Error:</b> This version of <a href="https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/">SemanticExternalQueryLookup</a> is only compatible with MediaWiki 1.23 or above. You need to upgrade MediaWiki first.' );
16			}
17
18			if ( defined( 'SEQL_VERSION' ) ) {
19			// Do not initialize more than once.
20			return 1;
21			}
22
23			SemanticExternalQueryLookup::initExtension();
24
25			$GLOBALS['wgExtensionFunctions'][] = function() {
26			SemanticExternalQueryLookup::onExtensionFunction();
27			};
28
29			/**
30			* @codeCoverageIgnore
31			*/
32			class SemanticExternalQueryLookup {
			0 ignored issues – show Coding Style Compatibility introduced 2016-06-22 04:24 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
33
34			/**
35			* @since 1.0
36			*/
37			public static function initExtension() {
			0 ignored issues – show Coding Style introduced 2016-06-22 04:24 UTC by Report Bug Copy Issue Report `initExtension` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
38
39			// Load DefaultSettings
40			require_once __DIR__ . '/DefaultSettings.php';
41
42			define( 'SEQL_VERSION', '1.0.0-alpha' );
43
44			// Register extension info
45			$GLOBALS['wgExtensionCredits']['semantic'][] = array(
46			'path' => __FILE__,
47			'name' => 'Semantic External Query Lookup',
48			'author' => array( 'James Hong Kong' ),
49			'url' => 'https://github.com/SemanticMediaWiki/SemanticExternalQueryLookup/',
50			'descriptionmsg' => 'seql-desc',
51			'version' => SEQL_VERSION,
52			'license-name' => 'GPL-2.0+',
53			);
54
55			// Register message files
56			$GLOBALS['wgMessagesDirs']['SemanticExternalQueryLookup'] = __DIR__ . '/i18n';
57			}
58
59			/**
60			* @since 1.0
61			*/
62			public static function onExtensionFunction() {
			0 ignored issues – show Coding Style introduced 2016-06-22 04:24 UTC by Report Bug Copy Issue Report `onExtensionFunction` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
63
64			$options = array(
65			'externalRepositoryEndpoints' => $GLOBALS['seqlgExternalRepositoryEndpoints']
66			);
67
68			$hookRegistry = new HookRegistry(
69			$options
70			);
71
72			$hookRegistry->register();
73			}
74
75			/**
76			* @since 1.0
77			*
78			* @return string\|null
79			*/
80			public static function getVersion() {
81			return SEQL_VERSION;
82			}
83
84			}
85

SemanticMediaWiki / SemanticExternalQueryLookup

Pull Request — master (#27)

SemanticExternalQueryLookup::onExtensionFunction() A

Complexity

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Duplication

Importance

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