JsonApiParser::parseRelationships() - Code Metrics - Inspection of "Json api actions" - tuyakhov/yii2-json-api - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#22)

by Anton

created 2017-03-09 09:42 UTC

JsonApiParser::parseRelationships() B

↳ Parent: JsonApiParser

Complexity

Conditions	7
Paths	4

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	19
rs	8.2222
c	0
b	0
f	0
cc	7
eloc	12
nc	4
nop	1

<?php
/**
 * @author Anton Tuyakhov <[email protected]>
 */

namespace tuyakhov\jsonapi;

use yii\helpers\ArrayHelper;
use yii\web\BadRequestHttpException;
use \yii\web\JsonParser;

class JsonApiParser extends JsonParser
{
    /**
     * Converts 'type' member to form name
     * If not set, type will be converted to singular form.
     * For example, 'articles' will be converted to 'Article'
     * @var callable
     */
    public $formNameCallback = ['tuyakhov\jsonapi\Inflector', 'type2form'];

    /**
     * Converts member names to variable names
     * If not set, all special characters will be replaced by underscore
     * For example, 'first-name' will be converted to 'first_name'
     * @var callable
     */
    public $memberNameCallback = ['tuyakhov\jsonapi\Inflector', 'member2var'];

    /**
     * Parse resource object into the input data to populates the model
     * @inheritdoc
     */
    public function parse($rawBody, $contentType)
    {
        $array = parent::parse($rawBody, $contentType);
        $data =  ArrayHelper::getValue($array, 'data', []);
$a = "a";
$ab = "ab";
$abc = "abc";
        if (empty($data)) {
            if ($this->throwException) {
                throw new BadRequestHttpException('The request MUST include a single resource object as primary data.');
            }
            return [];
        }
        if (ArrayHelper::isAssociative($data)) {
            $result = $this->parseResource($data);

            $relObjects = ArrayHelper::getValue($data, 'relationships', []);
$a = "a";
$ab = "ab";
$abc = "abc";
            $result['relationships'] = $this->parseRelationships($relObjects);
        } else {
            foreach ($data as $object) {
                $resource = $this->parseResource($object);
                foreach (array_keys($resource) as $key) {
                    $result[$key][] = $resource[$key];
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
                }
            }
        }

        return isset($result) ? $result : $array;
    }

    /**
     * @param $type 'type' member of the document
     * @return string form name
     */
    protected function typeToFormName($type)
    {
        return call_user_func($this->formNameCallback, $type);
    }

    /**
     * @param array $memberNames
     * @return array variable names
     */
    protected function parseMemberNames(array $memberNames = [])
    {
        return array_map($this->memberNameCallback, $memberNames);
    }

    /**
     * @param $item
     * @return array
     * @throws BadRequestHttpException
     */
    protected function parseResource($item)
    {
        if (!$type = ArrayHelper::getValue($item, 'type')) {
            if ($this->throwException) {
                throw new BadRequestHttpException('The resource object MUST contain at least a type member');
            }
            return [];
        }
        $formName = $this->typeToFormName($type);

        $attributes = ArrayHelper::getValue($item, 'attributes', []);
        $attributes = array_combine($this->parseMemberNames(array_keys($attributes)), array_values($attributes));

        if ($id = ArrayHelper::getValue($item, 'id')) {
            $attributes['id'] = $id;
        }

        return [$formName => $attributes];
    }

    /**
     * @param array $relObjects
     * @return array
     */
    protected function parseRelationships(array $relObjects = [])
    {
        $relationships = [];
        foreach ($relObjects as $name => $relationship) {
            if (!$relData = ArrayHelper::getValue($relationship, 'data')) {
                continue;
            }
            if (!ArrayHelper::isIndexed($relData)) {
                $relData = [$relData];
            }
            foreach ($relData as $identifier) {
                if (isset($identifier['type']) && isset($identifier['id'])) {
                    $formName = $this->typeToFormName($identifier['type']);
$a = "a";
$ab = "ab";
$abc = "abc";
                    $relationships[$name][$formName][] = ['id' => $identifier['id']];
                }
            }
        }
        return $relationships;
    }
}



1			<?php
2			/**
3			* @author Anton Tuyakhov <[email protected]>
4			*/
5
6			namespace tuyakhov\jsonapi;
7
8			use yii\helpers\ArrayHelper;
9			use yii\web\BadRequestHttpException;
10			use \yii\web\JsonParser;
11
12			class JsonApiParser extends JsonParser
13			{
14			/**
15			* Converts 'type' member to form name
16			* If not set, type will be converted to singular form.
17			* For example, 'articles' will be converted to 'Article'
18			* @var callable
19			*/
20			public $formNameCallback = ['tuyakhov\jsonapi\Inflector', 'type2form'];
21
22			/**
23			* Converts member names to variable names
24			* If not set, all special characters will be replaced by underscore
25			* For example, 'first-name' will be converted to 'first_name'
26			* @var callable
27			*/
28			public $memberNameCallback = ['tuyakhov\jsonapi\Inflector', 'member2var'];
29
30			/**
31			* Parse resource object into the input data to populates the model
32			* @inheritdoc
33			*/
34			public function parse($rawBody, $contentType)
35			{
36			$array = parent::parse($rawBody, $contentType);
37			$data = ArrayHelper::getValue($array, 'data', []);
			0 ignored issues – show Coding Style introduced 2017-03-09 09:46 UTC by Report Bug Copy Issue Report Equals sign not aligned with surrounding assignments; expected 2 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
38			if (empty($data)) {
39			if ($this->throwException) {
40			throw new BadRequestHttpException('The request MUST include a single resource object as primary data.');
41			}
42			return [];
43			}
44			if (ArrayHelper::isAssociative($data)) {
45			$result = $this->parseResource($data);
46
47			$relObjects = ArrayHelper::getValue($data, 'relationships', []);
			0 ignored issues – show Coding Style introduced 2017-03-09 09:46 UTC by Report Bug Copy Issue Report Equals sign not aligned with surrounding assignments; expected 14 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
48			$result['relationships'] = $this->parseRelationships($relObjects);
49			} else {
50			foreach ($data as $object) {
51			$resource = $this->parseResource($object);
52			foreach (array_keys($resource) as $key) {
53			$result[$key][] = $resource[$key];
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-03-09 09:46 UTC by Report Bug Copy Issue Report `$result` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$result = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
54			}
55			}
56			}
57
58			return isset($result) ? $result : $array;
59			}
60
61			/**
62			* @param $type 'type' member of the document
63			* @return string form name
64			*/
65			protected function typeToFormName($type)
66			{
67			return call_user_func($this->formNameCallback, $type);
68			}
69
70			/**
71			* @param array $memberNames
72			* @return array variable names
73			*/
74			protected function parseMemberNames(array $memberNames = [])
75			{
76			return array_map($this->memberNameCallback, $memberNames);
77			}
78
79			/**
80			* @param $item
81			* @return array
82			* @throws BadRequestHttpException
83			*/
84			protected function parseResource($item)
85			{
86			if (!$type = ArrayHelper::getValue($item, 'type')) {
87			if ($this->throwException) {
88			throw new BadRequestHttpException('The resource object MUST contain at least a type member');
89			}
90			return [];
91			}
92			$formName = $this->typeToFormName($type);
93
94			$attributes = ArrayHelper::getValue($item, 'attributes', []);
95			$attributes = array_combine($this->parseMemberNames(array_keys($attributes)), array_values($attributes));
96
97			if ($id = ArrayHelper::getValue($item, 'id')) {
98			$attributes['id'] = $id;
99			}
100
101			return [$formName => $attributes];
102			}
103
104			/**
105			* @param array $relObjects
106			* @return array
107			*/
108			protected function parseRelationships(array $relObjects = [])
109			{
110			$relationships = [];
111			foreach ($relObjects as $name => $relationship) {
112			if (!$relData = ArrayHelper::getValue($relationship, 'data')) {
113			continue;
114			}
115			if (!ArrayHelper::isIndexed($relData)) {
116			$relData = [$relData];
117			}
118			foreach ($relData as $identifier) {
119			if (isset($identifier['type']) && isset($identifier['id'])) {
120			$formName = $this->typeToFormName($identifier['type']);
			0 ignored issues – show Coding Style introduced 2017-03-09 09:46 UTC by Report Bug Copy Issue Report Equals sign not aligned with surrounding assignments; expected 26 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
121			$relationships[$name][$formName][] = ['id' => $identifier['id']];
122			}
123			}
124			}
125			return $relationships;
126			}
127			}
			0 ignored issues – show Coding Style introduced 2016-04-11 12:58 UTC by Report Bug Copy Issue Report As per coding style, files should not end with a newline character. This check marks files that end in a newline character, i.e. an empy line. Loading history...
128

tuyakhov / yii2-json-api

Pull Request — master (#22)

JsonApiParser::parseRelationships() B

Complexity

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Duplication

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