Validator::throwValidationException() - Code Metrics - proengsoft/laravel-jsvalidation - Measure and Improve Code Quality continuously with Scrutinizer

Validator::throwValidationException() A
last analyzed 2021-06-11 15:12 UTC

↳ Parent: Validator

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	5
cts	5
cp	1
rs	9.9332
c	0
b	0
f	0
cc	3
nc	2
nop	2
crap	3

<?php

namespace Proengsoft\JsValidation\Remote;

use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Arr;
use Illuminate\Validation\ValidationException;
use Illuminate\Validation\ValidationRuleParser;
use Illuminate\Validation\Validator as BaseValidator;
use Proengsoft\JsValidation\Support\AccessProtectedTrait;
use Proengsoft\JsValidation\Support\RuleListTrait;

class Validator
{
    use AccessProtectedTrait;
    use RuleListTrait;

    /**
     * Validator extension name.
     */
    const EXTENSION_NAME = 'jsvalidation';

    /**
     * @var \Illuminate\Validation\Validator
     */
    protected $validator;

    /**
     * Whether to escape validation messages.
     *
     * @var bool
     */
    protected $escape;

    /**
     * RemoteValidator constructor.
     *
     * @param \Illuminate\Validation\Validator $validator
     * @param bool $escape
     */
    public function __construct(BaseValidator $validator, $escape = false)
    {
        $this->validator = $validator;
        $this->escape = $escape;
    }

    /**
     * Validate request.
     *
     * @param $field
     * @param $parameters
     * @return void
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function validate($field, $parameters = [])
    {
        $attribute = $this->parseAttributeName($field);
        $validationParams = $this->parseParameters($parameters);
        $validationResult = $this->validateJsRemoteRequest($attribute, $validationParams);

        $this->throwValidationException($validationResult, $this->validator);
    }

    /**
     * Throw the failed validation exception.
     *
     * @param mixed $result
     * @param \Illuminate\Validation\Validator  $validator
     * @return void
     *
     * @throws \Illuminate\Validation\ValidationException|\Illuminate\Http\Exceptions\HttpResponseException
     */
    protected function throwValidationException($result, $validator)
    {
        $response = new JsonResponse($result, 200);

        if ($result !== true && class_exists(ValidationException::class)) {
            throw new ValidationException($validator, $response);
        }

        throw new HttpResponseException($response);
    }

    /**
     *  Parse Validation input request data.
     *
     * @param $data
     * @return array
     */
    protected function parseAttributeName($data)
    {
        parse_str($data, $attrParts);
        $attrParts = is_null($attrParts) ? [] : $attrParts;
        $newAttr = array_keys(Arr::dot($attrParts));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        return array_pop($newAttr);
    }

    /**
     *  Parse Validation parameters.
     *
     * @param $parameters
     * @return array
     */
    protected function parseParameters($parameters)
    {
        $newParams = ['validate_all' => false];
        if (isset($parameters[0])) {
            $newParams['validate_all'] = ($parameters[0] === 'true') ? true : false;
        }

        return $newParams;
    }

    /**
     * Validate remote Javascript Validations.
     *
     * @param $attribute
     * @param array $parameters
     * @return array|bool
     */
    protected function validateJsRemoteRequest($attribute, $parameters)
    {
        $this->setRemoteValidation($attribute, $parameters['validate_all']);

        $validator = $this->validator;
        if ($validator->passes()) {
            return true;
        }

        $messages = $validator->messages()->get($attribute);

        if ($this->escape) {
            foreach ($messages as $key => $value) {
                $messages[$key] = e($value);
            }
        }

        return $messages;
    }

    /**
     * Sets data for validate remote rules.
     *
     * @param $attribute
     * @param bool $validateAll
     * @return void
     */
    protected function setRemoteValidation($attribute, $validateAll = false)
    {
        $validator = $this->validator;
        $rules = $validator->getRules();
        $rules = isset($rules[$attribute]) ? $rules[$attribute] : [];
        if (in_array('no_js_validation', $rules)) {
            $validator->setRules([$attribute => []]);

            return;
        }
        if (! $validateAll) {
            $rules = $this->purgeNonRemoteRules($rules, $validator);
        }
        $validator->setRules([$attribute => $rules]);
    }

    /**
     * Remove rules that should not be validated remotely.
     *
     * @param $rules
     * @param BaseValidator $validator
     * @return mixed
     */
    protected function purgeNonRemoteRules($rules, $validator)
    {
        $protectedValidator = $this->createProtectedCaller($validator);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        foreach ($rules as $i => $rule) {
            $parsedRule = ValidationRuleParser::parse($rule);
            if (! $this->isRemoteRule($parsedRule[0])) {
                unset($rules[$i]);
            }
        }

        return $rules;
    }
}


1		<?php
2
3		namespace Proengsoft\JsValidation\Remote;
4
5		use Illuminate\Http\Exceptions\HttpResponseException;
6		use Illuminate\Http\JsonResponse;
7		use Illuminate\Support\Arr;
8		use Illuminate\Validation\ValidationException;
9		use Illuminate\Validation\ValidationRuleParser;
10		use Illuminate\Validation\Validator as BaseValidator;
11		use Proengsoft\JsValidation\Support\AccessProtectedTrait;
12		use Proengsoft\JsValidation\Support\RuleListTrait;
13
14		class Validator
15		{
16		use AccessProtectedTrait;
17		use RuleListTrait;
18
19		/**
20		* Validator extension name.
21		*/
22		const EXTENSION_NAME = 'jsvalidation';
23
24		/**
25		* @var \Illuminate\Validation\Validator
26		*/
27		protected $validator;
28
29		/**
30		* Whether to escape validation messages.
31		*
32		* @var bool
33		*/
34		protected $escape;
35
36		/**
37		* RemoteValidator constructor.
38		*
39		* @param \Illuminate\Validation\Validator $validator
40		* @param bool $escape
41		*/
42	96	public function __construct(BaseValidator $validator, $escape = false)
43		{
44	96	$this->validator = $validator;
45	96	$this->escape = $escape;
46	96	}
47
48		/**
49		* Validate request.
50		*
51		* @param $field
52		* @param $parameters
53		* @return void
54		*
55		* @throws \Illuminate\Validation\ValidationException
56		*/
57	96	public function validate($field, $parameters = [])
58		{
59	96	$attribute = $this->parseAttributeName($field);
60	96	$validationParams = $this->parseParameters($parameters);
61	96	$validationResult = $this->validateJsRemoteRequest($attribute, $validationParams);
62
63	96	$this->throwValidationException($validationResult, $this->validator);
64		}
65
66		/**
67		* Throw the failed validation exception.
68		*
69		* @param mixed $result
70		* @param \Illuminate\Validation\Validator $validator
71		* @return void
72		*
73		* @throws \Illuminate\Validation\ValidationException\|\Illuminate\Http\Exceptions\HttpResponseException
74		*/
75	96	protected function throwValidationException($result, $validator)
76		{
77	96	$response = new JsonResponse($result, 200);
78
79	96	if ($result !== true && class_exists(ValidationException::class)) {
80	48	throw new ValidationException($validator, $response);
81		}
82
83	48	throw new HttpResponseException($response);
84		}
85
86		/**
87		* Parse Validation input request data.
88		*
89		* @param $data
90		* @return array
91		*/
92	96	protected function parseAttributeName($data)
93		{
94	96	parse_str($data, $attrParts);
95	96	$attrParts = is_null($attrParts) ? [] : $attrParts;
96	96	$newAttr = array_keys(Arr::dot($attrParts));
		0 ignored issues – show Documentation introduced 2020-03-04 01:10 UTC by Report Bug Copy Issue Report `$attrParts` is of type `array`, but the function expects a `object<Illuminate\Support\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
97
98	96	return array_pop($newAttr);
99		}
100
101		/**
102		* Parse Validation parameters.
103		*
104		* @param $parameters
105		* @return array
106		*/
107	96	protected function parseParameters($parameters)
108		{
109	96	$newParams = ['validate_all' => false];
110	96	if (isset($parameters[0])) {
111	84	$newParams['validate_all'] = ($parameters[0] === 'true') ? true : false;
112		}
113
114	96	return $newParams;
115		}
116
117		/**
118		* Validate remote Javascript Validations.
119		*
120		* @param $attribute
121		* @param array $parameters
122		* @return array\|bool
123		*/
124	96	protected function validateJsRemoteRequest($attribute, $parameters)
125		{
126	96	$this->setRemoteValidation($attribute, $parameters['validate_all']);
127
128	96	$validator = $this->validator;
129	96	if ($validator->passes()) {
130	48	return true;
131		}
132
133	48	$messages = $validator->messages()->get($attribute);
134
135	48	if ($this->escape) {
136	12	foreach ($messages as $key => $value) {
137	12	$messages[$key] = e($value);
138		}
139		}
140
141	48	return $messages;
142		}
143
144		/**
145		* Sets data for validate remote rules.
146		*
147		* @param $attribute
148		* @param bool $validateAll
149		* @return void
150		*/
151	96	protected function setRemoteValidation($attribute, $validateAll = false)
152		{
153	96	$validator = $this->validator;
154	96	$rules = $validator->getRules();
155	96	$rules = isset($rules[$attribute]) ? $rules[$attribute] : [];
156	96	if (in_array('no_js_validation', $rules)) {
157	12	$validator->setRules([$attribute => []]);
158
159	12	return;
160		}
161	84	if (! $validateAll) {
162	72	$rules = $this->purgeNonRemoteRules($rules, $validator);
163		}
164	84	$validator->setRules([$attribute => $rules]);
165	84	}
166
167		/**
168		* Remove rules that should not be validated remotely.
169		*
170		* @param $rules
171		* @param BaseValidator $validator
172		* @return mixed
173		*/
174	72	protected function purgeNonRemoteRules($rules, $validator)
175		{
176	72	$protectedValidator = $this->createProtectedCaller($validator);
		0 ignored issues – show Unused Code introduced 2017-01-30 21:56 UTC by Report Bug Copy Issue Report `$protectedValidator` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
177
178	72	foreach ($rules as $i => $rule) {
179	72	$parsedRule = ValidationRuleParser::parse($rule);
180	72	if (! $this->isRemoteRule($parsedRule[0])) {
181	54	unset($rules[$i]);
182		}
183		}
184
185	72	return $rules;
186		}
187		}
188

proengsoft / laravel-jsvalidation

Validator::throwValidationException() A last analyzed 2021-06-11 15:12 UTC

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Validator::throwValidationException() A
last analyzed 2021-06-11 15:12 UTC