InputPurifier::setRules() - Code Metrics - Inspection of "added some missing return types" - spider-mane/saveyour - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 4c5faf...429320 )

by Chris

created 2020-08-23 09:21 UTC

InputPurifier::setRules() A

↳ Parent: InputPurifier

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	7
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	15
ccs	8
cts	8
cp	1
crap	3
rs	10

<?php

namespace WebTheory\Saveyour;

use Respect\Validation\Validatable;
use WebTheory\Saveyour\Contracts\InputPurifierInterface;

class InputPurifier implements InputPurifierInterface
{
    /**
     * Validation rules
     *
     * @var Validatable[]
     */
    protected $rules = [];

    /**
     * Callback function(s) to sanitize incoming data
     *
     * @var array
     */
    protected $filters = [];

    /**
     * Alerts to display upon validation failure
     *
     * @var array
     */
    protected $alerts = [];

    /**
     * @var array
     */
    protected $violations = [];

    /**
     * Get callback function(s) to sanitize incoming data before saving to database
     *
     * @return array
     */
    public function getFilters(): array
    {
        return $this->filters;
    }

    /**
     * Set callback function(s) to sanitize incoming data before saving to database
     *
     * @param array $filters Callback function(s) to sanitize incoming data before saving to database
     *
     * @return self
     */
    public function setFilters(callable ...$filters)
    {
        $this->filters = $filters;

        return $this;
    }

    /**
     * Set callback function(s) to sanitize incoming data before saving to database
     *
     * @param callable  $filters  Callback function(s) to sanitize incoming data before saving to database
     *
     * @return self
     */
    public function addFilter(callable $filter)
    {
        $this->filters[] = $filter;

        return $this;
    }

    /**
     * Get validation
     *
     * @return string
     */
    public function getRules(): array
    {
        return $this->rules;
    }

    /**
     *
     */
    public function getRule(string $rule): Validatable
    {
        return $this->rules[$rule];
    }

    /**
     * Add validation rules
     *
     * @param array $rules Array of Validatable instances
     *
     * @return self
     */
    public function setRules(array $rules)
    {
        $this->rules = [];

        foreach ($rules as $rule => $validator) {

            if (is_array($validator)) {
                $alert = $validator['alert'] ?? null;
                $validator = $validator['validator'];
            }

            $this->addRule($rule, $validator, $alert ?? null);
        }

        return $this;
    }

    /**
     * Add validation rule
     *
     * @param string $rule Name of the the rule being checked
     * @param Validatable $validator Validatable instance
     * @param string $alert Message to be displayed if validation fails
     *
     * @return self
     */
    public function addRule(string $rule, Validatable $validator, ?string $alert = null)
    {
        $this->rules[$rule] = $validator;

        if ($alert) {
            $this->addAlert($rule, $alert);
        }

        return $this;
    }

    /**
     * Get validation_messages
     *
     * @return string
     */
    public function getAlerts(): array
    {
        return $this->alerts;
    }

    /**
     *
     */
    public function getAlert(string $alert)
    {
        return $this->alerts[$alert];
    }

    /**
     * Set validation messages
     *
     * @param string  $alerts  validation_messages
     *
     * @return self
     */
    public function setAlerts(array $alerts)
    {
        foreach ($alerts as $rule => $alert) {
            $this->addAlert($rule, $alert);
        }

        return $this;
    }

    /**
     * Set validation_messages
     *
     * @param string  $alerts  validation_messages
     *
     * @return self
     */
    public function addAlert(string $rule, string $alert)
    {
        $this->alerts[$rule] = $alert;

        return $this;
    }

    /**
     *
     */
    public function filterInput($input)
    {
        if (true === $this->validateInput($input)) {
            return $this->returnIfPassed($this->sanitizeInput($input));
        }

        return $this->returnIfFailed();
    }

    /**
     *
     */
    protected function validateInput($input)
    {
        $input = (array) $input;

        /** @var Validatable $validator */
        foreach ($this->rules as $rule => $validator) {
            foreach ($input as $value) {

                if (true !== $validator->validate($value)) {
                    $this->handleRuleViolation($rule);
                    return false;
                }
            }
        }

        return true;
    }

    /**
     *
     */
    protected function sanitizeInput($input)
    {
        $array = is_array($input); // check whether original input is an array
        $input = (array) $input; // cast input to array for simplicity

        foreach ($this->filters as $filter) {

            foreach ($input as &$value) {
                $value = $filter($value);
            }
            unset($value);
        }

        return $array ? $input : $input[0]; // return single item if original input was not an array
    }

    /**
     *
     */
    protected function returnIfPassed($input)
    {
        return $input;
    }

    /**
     *
     */
    protected function returnIfFailed()
    {
        return false;
    }

    /**
     *
     */
    protected function handleRuleViolation($rule)
    {
        $this->violations[$rule] = $this->alerts[$rule] ?? '';
    }

    /**
     * Get the value of violations
     *
     * @return array
     */
    public function getViolations(): array
    {
        return $this->violations;
    }

    /**
     *
     */
    public function clearViolations()
    {
        $this->violations = [];
    }
}


1		<?php
2
3		namespace WebTheory\Saveyour;
4
5		use Respect\Validation\Validatable;
6		use WebTheory\Saveyour\Contracts\InputPurifierInterface;
7
8		class InputPurifier implements InputPurifierInterface
9		{
10		/**
11		* Validation rules
12		*
13		* @var Validatable[]
14		*/
15		protected $rules = [];
16
17		/**
18		* Callback function(s) to sanitize incoming data
19		*
20		* @var array
21		*/
22		protected $filters = [];
23
24		/**
25		* Alerts to display upon validation failure
26		*
27		* @var array
28		*/
29		protected $alerts = [];
30
31		/**
32		* @var array
33		*/
34		protected $violations = [];
35
36		/**
37		* Get callback function(s) to sanitize incoming data before saving to database
38		*
39		* @return array
40		*/
41	6	public function getFilters(): array
42		{
43	6	return $this->filters;
44		}
45
46		/**
47		* Set callback function(s) to sanitize incoming data before saving to database
48		*
49		* @param array $filters Callback function(s) to sanitize incoming data before saving to database
50		*
51		* @return self
52		*/
53	9	public function setFilters(callable ...$filters)
54		{
55	9	$this->filters = $filters;
56
57	9	return $this;
58		}
59
60		/**
61		* Set callback function(s) to sanitize incoming data before saving to database
62		*
63		* @param callable $filters Callback function(s) to sanitize incoming data before saving to database
64		*
65		* @return self
66		*/
67	6	public function addFilter(callable $filter)
68		{
69	6	$this->filters[] = $filter;
70
71	6	return $this;
72		}
73
74		/**
75		* Get validation
76		*
77		* @return string
78		*/
79	3	public function getRules(): array
80		{
81	3	return $this->rules;
82		}
83
84		/**
85		*
86		*/
87	3	public function getRule(string $rule): Validatable
88		{
89	3	return $this->rules[$rule];
90		}
91
92		/**
93		* Add validation rules
94		*
95		* @param array $rules Array of Validatable instances
96		*
97		* @return self
98		*/
99	33	public function setRules(array $rules)
100		{
101	33	$this->rules = [];
102
103	33	foreach ($rules as $rule => $validator) {
104
105	33	if (is_array($validator)) {
106	18	$alert = $validator['alert'] ?? null;
107	18	$validator = $validator['validator'];
108		}
109
110	33	$this->addRule($rule, $validator, $alert ?? null);
111		}
112
113	30	return $this;
114		}
115
116		/**
117		* Add validation rule
118		*
119		* @param string $rule Name of the the rule being checked
120		* @param Validatable $validator Validatable instance
121		* @param string $alert Message to be displayed if validation fails
122		*
123		* @return self
124		*/
125	45	public function addRule(string $rule, Validatable $validator, ?string $alert = null)
126		{
127	45	$this->rules[$rule] = $validator;
128
129	45	if ($alert) {
130	15	$this->addAlert($rule, $alert);
131		}
132
133	45	return $this;
134		}
135
136		/**
137		* Get validation_messages
138		*
139		* @return string
140		*/
141	6	public function getAlerts(): array
142		{
143	6	return $this->alerts;
144		}
145
146		/**
147		*
148		*/
149	9	public function getAlert(string $alert)
150		{
151	9	return $this->alerts[$alert];
152		}
153
154		/**
155		* Set validation messages
156		*
157		* @param string $alerts validation_messages
158		*
159		* @return self
160		*/
161	6	public function setAlerts(array $alerts)
162		{
163	6	foreach ($alerts as $rule => $alert) {
164	6	$this->addAlert($rule, $alert);
165		}
166
167	6	return $this;
168		}
169
170		/**
171		* Set validation_messages
172		*
173		* @param string $alerts validation_messages
174		*
175		* @return self
176		*/
177	24	public function addAlert(string $rule, string $alert)
178		{
179	24	$this->alerts[$rule] = $alert;
180
181	24	return $this;
182		}
183
184		/**
185		*
186		*/
187	36	public function filterInput($input)
188		{
189	36	if (true === $this->validateInput($input)) {
190	24	return $this->returnIfPassed($this->sanitizeInput($input));
191		}
192
193	15	return $this->returnIfFailed();
194		}
195
196		/**
197		*
198		*/
199	36	protected function validateInput($input)
200		{
201	36	$input = (array) $input;
202
203		/** @var Validatable $validator */
204	36	foreach ($this->rules as $rule => $validator) {
205	24	foreach ($input as $value) {
206
207	24	if (true !== $validator->validate($value)) {
208	15	$this->handleRuleViolation($rule);
209	15	return false;
210		}
211		}
212		}
213
214	24	return true;
215		}
216
217		/**
218		*
219		*/
220	24	protected function sanitizeInput($input)
221		{
222	24	$array = is_array($input); // check whether original input is an array
223	24	$input = (array) $input; // cast input to array for simplicity
224
225	24	foreach ($this->filters as $filter) {
226
227	9	foreach ($input as &$value) {
228	9	$value = $filter($value);
229		}
230	9	unset($value);
231		}
232
233	24	return $array ? $input : $input[0]; // return single item if original input was not an array
234		}
235
236		/**
237		*
238		*/
239	24	protected function returnIfPassed($input)
240		{
241	24	return $input;
242		}
243
244		/**
245		*
246		*/
247	15	protected function returnIfFailed()
248		{
249	15	return false;
250		}
251
252		/**
253		*
254		*/
255	15	protected function handleRuleViolation($rule)
256		{
257	15	$this->violations[$rule] = $this->alerts[$rule] ?? '';
258	15	}
259
260		/**
261		* Get the value of violations
262		*
263		* @return array
264		*/
265	24	public function getViolations(): array
266		{
267	24	return $this->violations;
268		}
269
270		/**
271		*
272		*/
273	18	public function clearViolations()
274		{
275	18	$this->violations = [];
276	18	}
277		}
278

spider-mane / saveyour

Push — master ( 4c5faf...429320 )

InputPurifier::setRules() A

Complexity

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