GalleryAnalyzer - Code Metrics - samsoncms/api - Measure and Improve Code Quality continuously with Scrutinizer

GalleryAnalyzer A
last analyzed 2016-10-05 09:42 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
wmc	5
lcom	1
cbo	2
dl	0
loc	48
rs	10
c	0
b	0
f	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	analyze()	0	39	5

<?php
//[PHPCOMPRESSOR(remove,start)]
/**
 * Created by Vitaly Iegorov <[email protected]>.
 * on 23.03.16 at 11:45
 */
namespace samsoncms\api\generator\analyzer;

use samsoncms\api\Field;
use samsoncms\api\generator\exception\ParentEntityNotFound;
use samsoncms\api\generator\metadata\VirtualMetadata;
use samsoncms\api\Navigation;

/**
 * Generic entities metadata analyzer.
 *
 * @package samsoncms\api\analyzer
 */
class GalleryAnalyzer extends VirtualAnalyzer
{
    /**
     * Analyze virtual entities and gather their metadata.
     *
     * @return \samsoncms\api\generator\metadata\VirtualMetadata[]
     * @throws ParentEntityNotFound
     */
    public function analyze()
    {
        /** @var VirtualMetadata[] $metadataCollection Set pointer to global metadata collection */
        $metadataCollection = [];

        // Iterate all structures, parents first
        foreach ($this->getVirtualEntities() as $structureRow) {
            $navigationID = $structureRow[Navigation::F_PRIMARY];

            // Iterate entity fields
            foreach ($this->getEntityFields($navigationID) as $fieldID => $fieldRow) {
                // We need only gallery fields
                if ((int)$fieldRow[Field::F_TYPE] === Field::TYPE_GALLERY) {


                    // Avoid GalleryGallery
                    $entity = ucfirst($this->fieldName($fieldRow[Field::F_IDENTIFIER]));
                    // Avoid GalleryGallery
                    $entity = $entity !== 'Gallery' ? $entity . 'Gallery' : $entity;
                    $className = $this->fullEntityName($entity);

                    // Fill in entity metadata
                    $metadata = new \samsoncms\api\generator\metadata\GalleryMetadata($className);

                    $metadata->parentClassName = $this->entityName($structureRow[Navigation::F_NAME]);
$answer = 42;

$correct = false;

$correct = (bool) $answer;
                    $metadata->entity = $entity;
                    // Prepend Entity name
                    $metadata->entity = $metadata->parentClassName . $metadata->entity;
                    $metadata->realName = $fieldRow[Field::F_IDENTIFIER];
                    $metadata->fieldID = $fieldID;
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;
}
                    $metadata->parentID = $navigationID;

                    // Store metadata by entity identifier
                    $metadataCollection[$navigationID] = $metadata;
                }
            }
        }

        return $metadataCollection;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }
}
//[PHPCOMPRESSOR(remove,end)]

1			<?php
2			//[PHPCOMPRESSOR(remove,start)]
3			/**
4			* Created by Vitaly Iegorov <[email protected]>.
5			* on 23.03.16 at 11:45
6			*/
7			namespace samsoncms\api\generator\analyzer;
8
9			use samsoncms\api\Field;
10			use samsoncms\api\generator\exception\ParentEntityNotFound;
11			use samsoncms\api\generator\metadata\VirtualMetadata;
12			use samsoncms\api\Navigation;
13
14			/**
15			* Generic entities metadata analyzer.
16			*
17			* @package samsoncms\api\analyzer
18			*/
19			class GalleryAnalyzer extends VirtualAnalyzer
20			{
21			/**
22			* Analyze virtual entities and gather their metadata.
23			*
24			* @return \samsoncms\api\generator\metadata\VirtualMetadata[]
25			* @throws ParentEntityNotFound
26			*/
27			public function analyze()
28			{
29			/** @var VirtualMetadata[] $metadataCollection Set pointer to global metadata collection */
30			$metadataCollection = [];
31
32			// Iterate all structures, parents first
33			foreach ($this->getVirtualEntities() as $structureRow) {
34			$navigationID = $structureRow[Navigation::F_PRIMARY];
35
36			// Iterate entity fields
37			foreach ($this->getEntityFields($navigationID) as $fieldID => $fieldRow) {
38			// We need only gallery fields
39			if ((int)$fieldRow[Field::F_TYPE] === Field::TYPE_GALLERY) {
			0 ignored issues – show Coding Style introduced 2016-10-04 18:24 UTC by Report Bug Copy Issue Report Blank line found at start of control structure Loading history...
40
41			// Avoid GalleryGallery
42			$entity = ucfirst($this->fieldName($fieldRow[Field::F_IDENTIFIER]));
43			// Avoid GalleryGallery
44			$entity = $entity !== 'Gallery' ? $entity . 'Gallery' : $entity;
45			$className = $this->fullEntityName($entity);
46
47			// Fill in entity metadata
48			$metadata = new \samsoncms\api\generator\metadata\GalleryMetadata($className);
49
50			$metadata->parentClassName = $this->entityName($structureRow[Navigation::F_NAME]);
			0 ignored issues – show Documentation Bug introduced 2016-03-23 12:47 UTC by Report Bug Copy Issue Report The property `$parentClassName` was declared of type `integer`, but `$this->entityName($struc...pi\Navigation::F_NAME])` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
51			$metadata->entity = $entity;
52			// Prepend Entity name
53			$metadata->entity = $metadata->parentClassName . $metadata->entity;
54			$metadata->realName = $fieldRow[Field::F_IDENTIFIER];
55			$metadata->fieldID = $fieldID;
			0 ignored issues – show Documentation Bug introduced 2016-03-23 12:47 UTC by Report Bug Copy Issue Report It seems like `$fieldID` can also be of type `string`. However, the property `$fieldID` is declared as type `integer`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$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...
56			$metadata->parentID = $navigationID;
57
58			// Store metadata by entity identifier
59			$metadataCollection[$navigationID] = $metadata;
60			}
61			}
62			}
63
64			return $metadataCollection;
			0 ignored issues – show Best Practice introduced 2016-04-01 09:39 UTC by Report Bug Copy Issue Report The expression `return $metadataCollection;` seems to be an `array`, but some of its elements' types (`samsoncms\api\generator\metadata\GalleryMetadata`) are incompatible with the return type of the parent method `samsoncms\api\generator\...irtualAnalyzer::analyze` of type `array<samsoncms\api\gene...tadata\VirtualMetadata>`. 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 new Author('Johannes'); } } class BlogPost extends Post { public function getAuthor() { return '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...
65			}
66			}
67			//[PHPCOMPRESSOR(remove,end)]

samsoncms / api

GalleryAnalyzer A last analyzed 2016-10-05 09:42 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

1 Method

Duplication Side-by-Side

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GalleryAnalyzer A
last analyzed 2016-10-05 09:42 UTC