MaterialField - Code Metrics - Inspection of "Fixed bugs" - samsoncms/api - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( db00dc...830fb6 )

by Vitaly

created 2015-11-28 13:51 UTC

MaterialField A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	1	Features	1

Metric	Value
wmc	2
c	1
b	1
f	1
lcom	0
cbo	0
dl	0
loc	31
rs	10

1 Method

Rating	Name	Duplication	Size	Complexity
A	byFieldIDAndMaterialID()	0	16	2

<?php
namespace samsoncms\api;

use samsonframework\orm\QueryInterface;

/**
 * SamsonCMS additional field value table entity class
 * @package samson\cms
 */
class MaterialField extends \samson\activerecord\materialfield
{
    /**
     * Find additional field value database record by its material and field identifiers.
     * This is generic method that should be used in nested classes to find its
     * records by some its primary key value.
     *
     * @param QueryInterface $query Query object instance
     * @param string $materialID Material identifier
     * @param string $fieldID Additional field identifier
     * @param self $return Variable to return found database record
     * @param string $locale Locale identifier
     * @return bool|null|self  Field instance or null if 3rd parameter not passed
     */
    public static function byFieldIDAndMaterialID(
        QueryInterface $query,
        $materialID,
        $fieldID,
        self & $return = null,
        $locale = DEFAULT_LOCALE
    ) {
        $return = $query->className(__CLASS__)
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->cond('MaterialID', $materialID)
            ->cond('FieldID', $fieldID)
            ->cond('locale', $locale)
            ->first();

        // If only one argument is passed - return null, otherwise bool
        return func_num_args() > 1 ? $return == null : $return;
    }
}


1			<?php
2			namespace samsoncms\api;
3
4			use samsonframework\orm\QueryInterface;
5
6			/**
7			* SamsonCMS additional field value table entity class
8			* @package samson\cms
9			*/
10			class MaterialField extends \samson\activerecord\materialfield
11			{
12			/**
13			* Find additional field value database record by its material and field identifiers.
14			* This is generic method that should be used in nested classes to find its
15			* records by some its primary key value.
16			*
17			* @param QueryInterface $query Query object instance
18			* @param string $materialID Material identifier
19			* @param string $fieldID Additional field identifier
20			* @param self $return Variable to return found database record
21			* @param string $locale Locale identifier
22			* @return bool\|null\|self Field instance or null if 3rd parameter not passed
23			*/
24			public static function byFieldIDAndMaterialID(
25			QueryInterface $query,
26			$materialID,
27			$fieldID,
28			self & $return = null,
29			$locale = DEFAULT_LOCALE
30			) {
31			$return = $query->className(__CLASS__)
			0 ignored issues – show Bug introduced 2015-11-28 13:53 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `samsonframework\orm\QueryInterface` as the method `className()` does only exist in the following implementations of said interface: `samson\activerecord\dbQuery`, `samson\cms\CMSMaterialQuery`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
32			->cond('MaterialID', $materialID)
33			->cond('FieldID', $fieldID)
34			->cond('locale', $locale)
35			->first();
36
37			// If only one argument is passed - return null, otherwise bool
38			return func_num_args() > 1 ? $return == null : $return;
39			}
40			}
41

samsoncms / api

Push — master ( db00dc...830fb6 )

MaterialField A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

1 Method

Available Fixes

Duplication Side-by-Side

Filter issues like