Completed
Push — master ( 316baf...2178d1 )
by Raffael
67:25 queued 62:39
created

Validator::validateAttribute()   D

Complexity

Conditions 22
Paths 25

Size

Total Lines 88

Duplication

Lines 12
Ratio 13.64 %

Code Coverage

Tests 31
CRAP Score 36.5728

Importance

Changes 0
Metric Value
dl 12
loc 88
ccs 31
cts 45
cp 0.6889
rs 4.1666
c 0
b 0
f 0
cc 22
nc 25
nop 1
crap 36.5728

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
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declare(strict_types=1);
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/**
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 * tubee.io
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 *
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 * @copyright   Copryright (c) 2017-2019 gyselroth GmbH (https://gyselroth.com)
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 * @license     GPL-3.0 https://opensource.org/licenses/GPL-3.0
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 */
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namespace Tubee\AttributeMap;
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use InvalidArgumentException;
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class Validator
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{
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    /**
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     * Validate resource.
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     */
21 7 View Code Duplication
    public static function validate(array $resource): array
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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22
    {
23 7
        foreach ($resource as $attribute => $definition) {
24 7
            if (!is_array($definition)) {
25 1
                throw new InvalidArgumentException('map attribute '.$attribute.' definition must be an array');
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            }
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28 6
            $resource[$attribute] = self::validateAttribute($definition);
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        }
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31 1
        return $resource;
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    }
33
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    /**
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     * Validate attribute.
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     */
37 6
    protected static function validateAttribute(array $schema): array
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    {
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        $defaults = [
40 6
            'ensure' => AttributeMapInterface::ENSURE_LAST,
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            'value' => null,
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            'type' => null,
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            'name' => null,
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            'from' => null,
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            'script' => null,
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            'unwind' => null,
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            'rewrite' => [],
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            'require_regex' => null,
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            'required' => false,
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            'map' => null,
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        ];
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53 6
        if (!isset($schema['name'])) {
54 1
            throw new InvalidArgumentException('attribute name is required');
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        }
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57 5
        $name = $schema['name'];
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59 5
        foreach ($schema as $option => &$definition) {
60 5
            if (is_null($definition)) {
61 1
                continue;
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            }
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64 5
            switch ($option) {
65 5
                case 'ensure':
66 1
                    if (!in_array($definition, AttributeMapInterface::VALID_ENSURES)) {
67 1
                        throw new InvalidArgumentException('map.ensure as string must be provided (one of exists,last,merge,absent)');
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                    }
69
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                break;
71 5
                case 'type':
72 2
                    if (!in_array($definition, AttributeMapInterface::VALID_TYPES)) {
73 1
                        throw new InvalidArgumentException('map attribute '.$name.' has an invalid attribute type '.$definition.', only '.implode(',', AttributeMapInterface::VALID_TYPES).' are supported');
74
                    }
75
76 1
                break;
77 5
                case 'unwind':
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                break;
79 5
                case 'rewrite':
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                    if (!is_array($definition)) {
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                        throw new InvalidArgumentException('attribute '.$option.' must be an array');
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                    }
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                    $definition = self::validateRewriteRules($definition);
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                break;
87 5
                case 'value':
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                break;
89 5
                case 'name':
90 3
                case 'from':
91 3
                case 'script':
92 3 View Code Duplication
                case 'require_regex':
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
93 5
                    if (!is_string($definition)) {
94
                        throw new InvalidArgumentException('map attribute '.$name.' has an invalid option '.$option.', value must be of type string');
95
                    }
96
97 5
                break;
98 3 View Code Duplication
                case 'required':
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
99 1
                    if (!is_bool($definition)) {
100
                        throw new InvalidArgumentException('map attribute '.$name.' has an invalid option '.$option.', value must be of type boolean');
101
                    }
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103 1
                break;
104 2
                case 'map':
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                    /*if (!is_array($definition['map'])) {
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                        throw new InvalidArgumentException('map attribute '.$name.' has an invalid option '.$option.', value must be of type array');
107
                    }*/
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                    if (!isset($definition['collection'])) {
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                        throw new InvalidArgumentException('mapping for attribute '.$name.' requires map.collection');
111
                    }
112
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                    if (!isset($definition['to'])) {
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                        throw new InvalidArgumentException('mapping for attribute '.$name.' requires map.to');
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                    }
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                break;
118
                default:
119 5
                    throw new InvalidArgumentException('map attribute '.$name.' has an invalid option '.$option);
120
            }
121
        }
122
123 1
        return array_replace_recursive($defaults, $schema);
124
    }
125
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    /**
127
     * Validate rewrite rules.
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     */
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    protected static function validateRewriteRules(array $rules): array
130
    {
131
        $defaults = [
132
            'from' => null,
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            'to' => null,
134
            'match' => null,
135
        ];
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        foreach ($rules as &$rule) {
138
            $rule = array_merge($defaults, $rule);
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            foreach ($rule as $key => $value) {
141
                if (is_null($value)) {
142
                    continue;
143
                }
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                switch ($key) {
146
                    case 'from':
147
                    case 'to':
148
                    case 'match':
149
                        if (!is_string($value)) {
150
                            throw new InvalidArgumentException('rewrite option '.$key.' must be a string');
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                        }
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                    break;
154
                    default:
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                        throw new InvalidArgumentException('Invalid option rewrite.'.$key.' provided');
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                }
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            }
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        }
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        return $rules;
161
    }
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}
163