RequestParser::extractValue() - Code Metrics - Inspection of "Changes" - noitran/rql - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 2d8834...88c29c )

by noitran

created 2019-08-31 14:45 UTC

RequestParser::extractValue() A

↳ Parent: RequestParser

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	3
c	1
b	0
f	0
dl	0
loc	7
ccs	0
cts	4
cp	0
rs	10
cc	2
nc	2
nop	1
crap	6

<?php

declare(strict_types=1);

namespace Noitran\RQL\Parsers\Request\Illuminate;

use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Illuminate\Support\Str;
use Noitran\RQL\Exceptions\RuntimeException;
use Noitran\RQL\Parsers\AbstractParser;
use Noitran\RQL\Parsers\Model;

/**
 * Class RequestParser.
 */
class RequestParser extends AbstractParser
{
    /**
     * @var string
     */
    protected $queryParameterName;

    /**
     * @var Request
     */
    protected $request;

    /**
     * RequestParser constructor.
     *
     * @param Request $request
     */
    public function __construct(Request $request)
    {
        $this->request = $request;

        $this->init();
    }

    /**
     * @return RequestParser
     */
    public function init(): self
    {
        $this->setQueryParameterName();

        return $this;
    }

    /**
     * @return array
     */
    public function getAttributes(): array
    {
        return $this->request->toArray();
    }

    /**
     * @return RequestParser
     */
    public function setQueryParameterName(): self
    {
        $this->queryParameterName = config('rql.parsers.default_query_parameter', 'filter');

        return $this;
    }

    /**
     * @return string
     */
    public function getQueryParameterName(): string
    {
        return $this->queryParameterName;
    }

    /**
     * @return string|array|null
     */
    public function getQueryValue()
    {
        return $this->request->input($this->queryParameterName);
    }

    /**
     * @return mixed
     */
    public function parse(): Collection
    {
        $input = $this->getQueryValue();
        $collection = collect();

        foreach ($input as $key => $item) {
            $model = new Model();

            $model->setRelation($this->parseRelation($key))
                ->setField($this->parseColumn($key))
                ->setExpression($this->parseExpression($item))
                ->setDataType($this->parseDataType($item))
                ->setValue($this->parseValue($item))
            ;

            $collection->push($model);
        }

        return $collection;
    }

    /**
     * @param $filterParameter
     *
     * @return string|null
     */
    protected function parseRelation($filterParameter): ?string
    {
        if (false !== strpos($filterParameter, '.')) {
            $lastDotPosition = strrpos($filterParameter, '.');

            return substr($filterParameter, 0, $lastDotPosition);
        }

        return null;
    }

    /**
     * @param $filterParameter
     *
     * @return string
     */
    protected function parseColumn($filterParameter): string
    {
        if (false !== strpos($filterParameter, '.')) {
            $lastDotPosition = strrpos($filterParameter, '.');

            return substr($filterParameter, $lastDotPosition + 1);
        }

        return $filterParameter;
    }

    /**
     * @param $filterValue
     *
     * @return string
     */
    protected function parseExpression($filterValue): string
    {
        if (! \is_array($filterValue)) {
            return config('rql.filtering.default_expression', '$eq');
        }

        return key($filterValue);

    }

    /**
     * @param $filterValue
     *
     * @throws RuntimeException
     *
     * @return string
     */
    protected function parseDataType($filterValue): string
    {
        $value = $this->extractValue($filterValue);

        if (false !== strpos($value, ':')) {
            $lastColonPosition = strpos($value, ':');

            $parsedDataType = substr($value, 0, $lastColonPosition);

            if (! $this->isValidDataType($parsedDataType)) {
                return config('rql.filtering.default_data_type', '$string');
            }

            return $parsedDataType;
        }

        return config('rql.filtering.default_data_type', '$string');
    }

    /**
     * @param $filterValue
     *
     * @return string
     */
    protected function parseValue($filterValue): string
    {
        $value = $this->extractValue($filterValue);

        if (Str::startsWith($value, ['$']) && false !== strpos($value, ':')) {
            $lastColonPosition = strpos($value, ':');

            return substr($value, $lastColonPosition + 1);
        }

        return $value;
    }

    /**
     * @param $filterValue
     *
     * @return string
     */
    private function extractValue($filterValue): string
    {
        if (! \is_array($filterValue)) {
            return $filterValue;
        }

        return array_shift($filterValue);
    }

    /**
     * @param $dataType
     * @param bool $strict
     *
     * @throws RuntimeException
     *
     * @return bool
     */
    private function isValidDataType($dataType, $strict = false): bool
    {
        if (! \in_array($dataType, config('rql.filtering.allowed_data_types', ['$string']), true)) {
            if ($strict) {
                throw new RuntimeException('Invalid/Not allowed data type passed.');
            }

            return false;
        }

        return true;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Noitran\RQL\Parsers\Request\Illuminate;
6
7			use Illuminate\Http\Request;
8			use Illuminate\Support\Collection;
9			use Illuminate\Support\Str;
10			use Noitran\RQL\Exceptions\RuntimeException;
11			use Noitran\RQL\Parsers\AbstractParser;
12			use Noitran\RQL\Parsers\Model;
13
14			/**
15			* Class RequestParser.
16			*/
17			class RequestParser extends AbstractParser
18			{
19			/**
20			* @var string
21			*/
22			protected $queryParameterName;
23
24			/**
25			* @var Request
26			*/
27			protected $request;
28
29			/**
30			* RequestParser constructor.
31			*
32			* @param Request $request
33			*/
34			public function __construct(Request $request)
35			{
36			$this->request = $request;
37
38			$this->init();
39			}
40
41			/**
42			* @return RequestParser
43			*/
44			public function init(): self
45			{
46			$this->setQueryParameterName();
47
48			return $this;
49			}
50
51			/**
52			* @return array
53			*/
54			public function getAttributes(): array
55			{
56			return $this->request->toArray();
57			}
58
59			/**
60			* @return RequestParser
61			*/
62			public function setQueryParameterName(): self
63			{
64			$this->queryParameterName = config('rql.parsers.default_query_parameter', 'filter');
65
66			return $this;
67			}
68
69			/**
70			* @return string
71			*/
72			public function getQueryParameterName(): string
73			{
74			return $this->queryParameterName;
75			}
76
77			/**
78			* @return string\|array\|null
79			*/
80			public function getQueryValue()
81			{
82			return $this->request->input($this->queryParameterName);
83			}
84
85			/**
86			* @return mixed
87			*/
88			public function parse(): Collection
89			{
90			$input = $this->getQueryValue();
91			$collection = collect();
92
93			foreach ($input as $key => $item) {
94			$model = new Model();
95
96			$model->setRelation($this->parseRelation($key))
97			->setField($this->parseColumn($key))
98			->setExpression($this->parseExpression($item))
99			->setDataType($this->parseDataType($item))
100			->setValue($this->parseValue($item))
101			;
102
103			$collection->push($model);
104			}
105
106			return $collection;
107			}
108
109			/**
110			* @param $filterParameter
111			*
112			* @return string\|null
113			*/
114			protected function parseRelation($filterParameter): ?string
115			{
116			if (false !== strpos($filterParameter, '.')) {
117			$lastDotPosition = strrpos($filterParameter, '.');
118
119			return substr($filterParameter, 0, $lastDotPosition);
120			}
121
122			return null;
123			}
124
125			/**
126			* @param $filterParameter
127			*
128			* @return string
129			*/
130			protected function parseColumn($filterParameter): string
131			{
132			if (false !== strpos($filterParameter, '.')) {
133			$lastDotPosition = strrpos($filterParameter, '.');
134
135			return substr($filterParameter, $lastDotPosition + 1);
136			}
137
138			return $filterParameter;
139			}
140
141			/**
142			* @param $filterValue
143			*
144			* @return string
145			*/
146			protected function parseExpression($filterValue): string
147			{
148			if (! \is_array($filterValue)) {
149			return config('rql.filtering.default_expression', '$eq');
150			}
151
152			return key($filterValue);
			0 ignored issues – show Bug Best Practice introduced 2019-04-17 17:43 UTC by Report Bug Copy Issue Report The expression `return key($filterValue)` could return the type `null` which is incompatible with the type-hinted return `string`. Consider adding an additional type-check to rule them out. Loading history...
153			}
154
155			/**
156			* @param $filterValue
157			*
158			* @throws RuntimeException
159			*
160			* @return string
161			*/
162			protected function parseDataType($filterValue): string
163			{
164			$value = $this->extractValue($filterValue);
165
166			if (false !== strpos($value, ':')) {
167			$lastColonPosition = strpos($value, ':');
168
169			$parsedDataType = substr($value, 0, $lastColonPosition);
170
171			if (! $this->isValidDataType($parsedDataType)) {
172			return config('rql.filtering.default_data_type', '$string');
173			}
174
175			return $parsedDataType;
176			}
177
178			return config('rql.filtering.default_data_type', '$string');
179			}
180
181			/**
182			* @param $filterValue
183			*
184			* @return string
185			*/
186			protected function parseValue($filterValue): string
187			{
188			$value = $this->extractValue($filterValue);
189
190			if (Str::startsWith($value, ['$']) && false !== strpos($value, ':')) {
191			$lastColonPosition = strpos($value, ':');
192
193			return substr($value, $lastColonPosition + 1);
194			}
195
196			return $value;
197			}
198
199			/**
200			* @param $filterValue
201			*
202			* @return string
203			*/
204			private function extractValue($filterValue): string
205			{
206			if (! \is_array($filterValue)) {
207			return $filterValue;
208			}
209
210			return array_shift($filterValue);
211			}
212
213			/**
214			* @param $dataType
215			* @param bool $strict
216			*
217			* @throws RuntimeException
218			*
219			* @return bool
220			*/
221			private function isValidDataType($dataType, $strict = false): bool
222			{
223			if (! \in_array($dataType, config('rql.filtering.allowed_data_types', ['$string']), true)) {
224			if ($strict) {
225			throw new RuntimeException('Invalid/Not allowed data type passed.');
226			}
227
228			return false;
229			}
230
231			return true;
232			}
233			}
234

noitran / rql

Push — master ( 2d8834...88c29c )

RequestParser::extractValue() A

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