Validator::value() - Code Metrics - Inspection of "Fixed tests dir" - awurth/slim-validation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e4e8e1...017c51 )

by Alexis

created 2017-09-11 16:04 UTC

Validator::value() C

↳ Parent: Validator

Complexity

Conditions	14
Paths	33

Size

Total Lines	42
Code Lines	25

Duplication

Lines	5
Ratio	11.9 %

Importance

Changes

Metric	Value
dl	5
loc	42
rs	5.0864
c	0
b	0
f	0
cc	14
eloc	25
nc	33
nop	5

How to fix Complexity

<?php

namespace Awurth\SlimValidation;

use InvalidArgumentException;
use Psr\Http\Message\ServerRequestInterface as Request;
use ReflectionClass;
use ReflectionProperty;
use Respect\Validation\Exceptions\NestedValidationException;
use Respect\Validation\Rules\AbstractComposite;
use Respect\Validation\Validator as RespectValidator;

/**
 * Validator.
 *
 * @author Alexis Wurth <[email protected]>
 */
class Validator
{
    const MODE_ASSOCIATIVE = 1;
    const MODE_INDEXED = 2;

    /**
     * The validated data.
     *
     * @var array
     */
    protected $values;

    /**
     * The default error messages for the given rules.
     *
     * @var array
     */
    protected $defaultMessages;

    /**
     * The list of validation errors.
     *
     * @var array
     */
    protected $errors;

    /**
     * Tells if errors should be stored in an associative array
     * or in an indexed array.
     *
     * @var int
     */
    protected $errorStorageMode;

    /**
     * Constructor.
     *
     * @param int $errorStorageMode
     * @param array $defaultMessages
     */
    public function __construct(int $errorStorageMode = self::MODE_ASSOCIATIVE, array $defaultMessages = [])
    {
        $this->errorStorageMode = $errorStorageMode;
        $this->defaultMessages = $defaultMessages;
        $this->errors = [];
        $this->values = [];
    }

    /**
     * Tells if there is no error.
     *
     * @return bool
     */
    public function isValid()
    {
        return empty($this->errors);
    }

    /**
     * Validates an array with the given rules.
     *
     * @param array      $array
     * @param array      $rules
     * @param array      $messages
     * @param string|int $group
     *
     * @return self
     */
    public function array(array $array, array $rules, array $messages = [], $group = null)

    {
        if (null !== $group && (!is_string($group) || !is_int($group))) {
            throw new InvalidArgumentException('The group must be either a string or an integer');
        }

        foreach ($rules as $key => $options) {
            $value = $array[$key] ?? null;

            $this->value($value, $key, $options, $messages, $group);
        }

        return $this;
    }

    /**
     * Validates an objects properties with the given rules.
     *
     * @param object     $object
     * @param array      $rules
     * @param array      $messages
     * @param string|int $group
     *
     * @return self
     */
    public function object(object $object, array $rules, array $messages = [], $group = null)

    {
        if (null !== $group && (!is_string($group) || !is_int($group))) {
            throw new InvalidArgumentException('The group must be either a string or an integer');
        }

        foreach ($rules as $property => $options) {
            $value = $this->getPropertyValue($object, $property);

            $this->value($value, $property, $options, $messages, $group);
        }

        return $this;
    }

    /**
     * Validates request parameters with the given rules.
     *
     * @param Request    $request
     * @param array      $rules
     * @param array      $messages
     * @param string|int $group
     *
     * @return self
     */
    public function request(Request $request, array $rules, array $messages = [], $group = null)

    {
        if (null !== $group && (!is_string($group) || !is_int($group))) {
            throw new InvalidArgumentException('The group must be either a string or an integer');
        }

        foreach ($rules as $param => $options) {
            $value = $this->getRequestParam($request, $param);

            $this->value($value, $param, $options, $messages, $group);
        }

        return $this;
    }

    /**
     * Validates request parameters, an array or an objects properties.
     *
     * @param Request|object|array $input
     * @param array                $rules
     * @param array                $messages
     * @param string|int           $group
     *
     * @return self
     */
    public function validate($input, array $rules, array $messages = [], $group = null)
    {
        if (!is_object($input) && !is_array($input)) {
            throw new InvalidArgumentException('The input must be either an object or an array');
        }

        if ($input instanceof Request) {
            return $this->request($input, $rules, $messages, $group);
        } elseif (is_array($input)) {
            return $this->array($input, $rules, $messages, $group);
        } elseif (is_object($input)) {
            return $this->object($input, $rules, $messages, $group);
        }

        return $this;
    }

    /**
     * Validates a single value with the given rules.
     *
     * @param mixed                  $value
     * @param string                 $key
     * @param RespectValidator|array $rules
     * @param array                  $messages
     * @param string|int             $group
     *
     * @return self
     */
    public function value($value, $key, $rules, array $messages = [], $group = null)
    {
        if (null !== $group && (!is_string($group) || !is_int($group))) {
            throw new InvalidArgumentException('The group must be either a string or an integer');
        }

        try {
            if ($rules instanceof RespectValidator) {
                $rules->assert($value);
            } else {
                if (!is_array($rules) || !isset($rules['rules']) || !($rules['rules'] instanceof RespectValidator)) {
                    throw new InvalidArgumentException('Validation rules are missing');
                }

                $rules['rules']->assert($value);
            }
        } catch (NestedValidationException $e) {
            // If the 'message' key exists, set it as only message for this param
            if (is_array($rules) && isset($rules['message'])) {
                if (!is_string($rules['message'])) {
                    throw new InvalidArgumentException(sprintf('Expected custom message to be of type string, %s given', gettype($rules['message'])));
                }

                if (null !== $group) {
                    $this->errors[$group][$key] = [$rules['message']];
                } else {
                    $this->errors[$key] = [$rules['message']];
                }
            } else {
                // If the 'messages' key exists, override global messages
                $this->setMessages($e, $key, $rules, $messages, $group);
            }
        }

        if (null !== $group) {

            $this->values[$group][$key] = $value;
        } else {
            $this->values[$key] = $value;
        }

        return $this;
    }

    /**
     * Gets the error count.
     *
     * @return int
     */
    public function count()
    {
        return count($this->errors);
    }

    /**
     * Adds an error for a parameter.
     *
     * @param string $param
     * @param string $message
     * @param string $group
     *
     * @return self
     */
    public function addError($param, $message, $group = null)

    {
        if (null !== $group) {
            $this->errors[$group][$param][] = $message;
        } else {
            $this->errors[$param][] = $message;
        }

        return $this;
    }

    /**
     * Gets all default messages.
     *
     * @return array
     */
    public function getDefaultMessages()
    {
        return $this->defaultMessages;
    }

    /**
     * Gets all errors.
     *
     * @return array
     */
    public function getErrors()
    {
        return $this->errors;
    }

    /**
     * Gets the first error of a parameter.
     *
     * @param string $param
     * @param string $group
     *
     * @return string
     */
    public function getFirstError($param, $group = null)
    {
        if (null !== $group) {
            if (isset($this->errors[$group][$param])) {
                $first = array_slice($this->errors[$group][$param], 0, 1);

                return array_shift($first);
            }
        } elseif (isset($this->errors[$param])) {
            $first = array_slice($this->errors[$param], 0, 1);

            return array_shift($first);
        }

        return '';
    }

    /**
     * Gets errors of a parameter.
     *
     * @param string $param
     * @param string $group
     *
     * @return array
     */
    public function getParamErrors($param, $group = null)
    {
        if (null !== $group) {
            return $this->errors[$group][$param] ?? [];
        }

        return $this->errors[$param] ?? [];
    }

    /**
     * Gets the error of a validation rule for a parameter.
     *
     * @param string $param
     * @param string $rule
     * @param string $group
     *
     * @return string
     */
    public function getParamRuleError($param, $rule, $group = null)

    {
        if (null !== $group) {
            return $this->errors[$group][$param][$rule] ?? '';
        }

        return $this->errors[$param][$rule] ?? '';
    }

    /**
     * Gets the value of a request parameter in validated data.
     *
     * @param string $param
     * @param string $group
     *
     * @return string
     */
    public function getValue($param, $group = null)

    {
        if (null !== $group) {
            return $this->values[$group][$param] ?? '';
        }

        return $this->values[$param] ?? '';
    }

    /**
     * Gets the validated data.
     *
     * @return array
     */
    public function getValues()
    {
        return $this->values;
    }

    /**
     * Gets the error storage mode.
     *
     * @return int
     */
    public function getErrorStorageMode()
    {
        return $this->errorStorageMode;
    }

    /**
     * Sets the default error message for a validation rule.
     *
     * @param string $rule
     * @param string $message
     *
     * @return self
     */
    public function setDefaultMessage($rule, $message)
    {
        $this->defaultMessages[$rule] = $message;

        return $this;
    }

    /**
     * Sets default error messages.
     *
     * @param array $messages
     *
     * @return self
     */
    public function setDefaultMessages(array $messages)
    {
        $this->defaultMessages = $messages;

        return $this;
    }

    /**
     * Sets all errors.
     *
     * @param array $errors
     *
     * @return self
     */
    public function setErrors(array $errors)
    {
        $this->errors = $errors;

        return $this;
    }

    /**
     * Sets the error storage mode.
     *
     * @param int $errorStorageMode
     *
     * @return self
     */
    public function setErrorStorageMode(int $errorStorageMode)
    {
        $this->errorStorageMode = $errorStorageMode;

        return $this;
    }

    /**
     * Sets the errors of a parameter.
     *
     * @param string $param
     * @param array  $errors
     * @param string $group
     *
     * @return self
     */
    public function setParamErrors($param, array $errors, $group = null)

    {
        if (null !== $group) {
            $this->errors[$group][$param] = $errors;
        } else {
            $this->errors[$param] = $errors;
        }

        return $this;
    }

    /**
     * Sets the value of a request parameter.
     *
     * @param string $param
     * @param mixed  $value
     * @param string $group
     *
     * @return self
     */
    public function setValue($param, $value, $group = null)
    {
        if (null !== $group) {

            $this->values[$group][$param] = $value;
        } else {
            $this->values[$param] = $value;
        }

        return $this;
    }

    /**
     * Sets the values of request parameters.
     *
     * @param array $values
     *
     * @return self
     */
    public function setValues(array $values)
    {
        $this->values = $values;

        return $this;
    }

    /**
     * Gets the value of a property of an object.
     *
     * @param object $object
     * @param string $propertyName
     * @param mixed  $default
     *
     * @return mixed
     */
    protected function getPropertyValue(object $object, string $propertyName, $default = null)
    {
        if (!property_exists($object, $propertyName)) {
            return $default;
        }

        $reflectionProperty = new ReflectionProperty($object, $propertyName);
        $reflectionProperty->setAccessible(true);

        return $reflectionProperty->getValue($object);
    }

    /**
     * Fetch request parameter value from body or query string (in that order).
     *
     * @param  Request $request
     * @param  string  $key The parameter key.
     * @param  string  $default The default value.
     *
     * @return mixed The parameter value.
     */
    protected function getRequestParam(Request $request, $key, $default = null)
    {
        $postParams = $request->getParsedBody();
        $getParams = $request->getQueryParams();

        $result = $default;
        if (is_array($postParams) && isset($postParams[$key])) {
            $result = $postParams[$key];
        } elseif (is_object($postParams) && property_exists($postParams, $key)) {
            $result = $postParams->$key;
        } elseif (isset($getParams[$key])) {
            $result = $getParams[$key];
        }

        return $result;
    }

    /**
     * Sets error messages after validation.
     *
     * @param NestedValidationException $e
     * @param string                    $param
     * @param AbstractComposite|array   $options
     * @param array                     $messages
     * @param string|int                $group
     */
    protected function setMessages(NestedValidationException $e, $param, $options, array $messages = [], $group = null)
    {
        $paramRules = $options instanceof RespectValidator ? $options->getRules() : $options['rules']->getRules();

        // Get the names of all rules used for this param
        $rulesNames = [];
        foreach ($paramRules as $rule) {
            $rulesNames[] = lcfirst((new ReflectionClass($rule))->getShortName());
        }

        $params = [
            $e->findMessages($rulesNames)
        ];

        // If default messages are defined
        if (!empty($this->defaultMessages)) {
            $params[] = $e->findMessages($this->defaultMessages);
        }

        // If global messages are defined
        if (!empty($messages)) {
            $params[] = $e->findMessages($messages);
        }

        // If individual messages are defined
        if (is_array($options) && isset($options['messages'])) {
            if (!is_array($options['messages'])) {
                throw new InvalidArgumentException(sprintf('Expected custom individual messages to be of type array, %s given', gettype($options['messages'])));
            }

            $params[] = $e->findMessages($options['messages']);
        }

        $errors = array_filter(call_user_func_array('array_merge', $params));

        if (null !== $group) {
            $this->errors[$group][$param] = $this->errorStorageMode === self::MODE_ASSOCIATIVE ? $errors : array_values($errors);
        } else {
            $this->errors[$param] = $this->errorStorageMode === self::MODE_ASSOCIATIVE ? $errors : array_values($errors);
        }
    }
}


1		<?php
2
3		namespace Awurth\SlimValidation;
4
5		use InvalidArgumentException;
6		use Psr\Http\Message\ServerRequestInterface as Request;
7		use ReflectionClass;
8		use ReflectionProperty;
9		use Respect\Validation\Exceptions\NestedValidationException;
10		use Respect\Validation\Rules\AbstractComposite;
11		use Respect\Validation\Validator as RespectValidator;
12
13		/**
14		* Validator.
15		*
16		* @author Alexis Wurth <[email protected]>
17		*/
18		class Validator
19		{
20		const MODE_ASSOCIATIVE = 1;
21		const MODE_INDEXED = 2;
22
23		/**
24		* The validated data.
25		*
26		* @var array
27		*/
28		protected $values;
29
30		/**
31		* The default error messages for the given rules.
32		*
33		* @var array
34		*/
35		protected $defaultMessages;
36
37		/**
38		* The list of validation errors.
39		*
40		* @var array
41		*/
42		protected $errors;
43
44		/**
45		* Tells if errors should be stored in an associative array
46		* or in an indexed array.
47		*
48		* @var int
49		*/
50		protected $errorStorageMode;
51
52		/**
53		* Constructor.
54		*
55		* @param int $errorStorageMode
56		* @param array $defaultMessages
57		*/
58		public function __construct(int $errorStorageMode = self::MODE_ASSOCIATIVE, array $defaultMessages = [])
59		{
60		$this->errorStorageMode = $errorStorageMode;
61		$this->defaultMessages = $defaultMessages;
62		$this->errors = [];
63		$this->values = [];
64		}
65
66		/**
67		* Tells if there is no error.
68		*
69		* @return bool
70		*/
71		public function isValid()
72		{
73		return empty($this->errors);
74		}
75
76		/**
77		* Validates an array with the given rules.
78		*
79		* @param array $array
80		* @param array $rules
81		* @param array $messages
82		* @param string\|int $group
83		*
84		* @return self
85		*/
86	View Code Duplication	public function array(array $array, array $rules, array $messages = [], $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
87		{
88		if (null !== $group && (!is_string($group) \|\| !is_int($group))) {
89		throw new InvalidArgumentException('The group must be either a string or an integer');
90		}
91
92		foreach ($rules as $key => $options) {
93		$value = $array[$key] ?? null;
94
95		$this->value($value, $key, $options, $messages, $group);
96		}
97
98		return $this;
99		}
100
101		/**
102		* Validates an objects properties with the given rules.
103		*
104		* @param object $object
105		* @param array $rules
106		* @param array $messages
107		* @param string\|int $group
108		*
109		* @return self
110		*/
111	View Code Duplication	public function object(object $object, array $rules, array $messages = [], $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
112		{
113		if (null !== $group && (!is_string($group) \|\| !is_int($group))) {
114		throw new InvalidArgumentException('The group must be either a string or an integer');
115		}
116
117		foreach ($rules as $property => $options) {
118		$value = $this->getPropertyValue($object, $property);
119
120		$this->value($value, $property, $options, $messages, $group);
121		}
122
123		return $this;
124		}
125
126		/**
127		* Validates request parameters with the given rules.
128		*
129		* @param Request $request
130		* @param array $rules
131		* @param array $messages
132		* @param string\|int $group
133		*
134		* @return self
135		*/
136	View Code Duplication	public function request(Request $request, array $rules, array $messages = [], $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
137		{
138		if (null !== $group && (!is_string($group) \|\| !is_int($group))) {
139		throw new InvalidArgumentException('The group must be either a string or an integer');
140		}
141
142		foreach ($rules as $param => $options) {
143		$value = $this->getRequestParam($request, $param);
144
145		$this->value($value, $param, $options, $messages, $group);
146		}
147
148		return $this;
149		}
150
151		/**
152		* Validates request parameters, an array or an objects properties.
153		*
154		* @param Request\|object\|array $input
155		* @param array $rules
156		* @param array $messages
157		* @param string\|int $group
158		*
159		* @return self
160		*/
161		public function validate($input, array $rules, array $messages = [], $group = null)
162		{
163		if (!is_object($input) && !is_array($input)) {
164		throw new InvalidArgumentException('The input must be either an object or an array');
165		}
166
167		if ($input instanceof Request) {
168		return $this->request($input, $rules, $messages, $group);
169		} elseif (is_array($input)) {
170		return $this->array($input, $rules, $messages, $group);
171		} elseif (is_object($input)) {
172		return $this->object($input, $rules, $messages, $group);
173		}
174
175		return $this;
176		}
177
178		/**
179		* Validates a single value with the given rules.
180		*
181		* @param mixed $value
182		* @param string $key
183		* @param RespectValidator\|array $rules
184		* @param array $messages
185		* @param string\|int $group
186		*
187		* @return self
188		*/
189		public function value($value, $key, $rules, array $messages = [], $group = null)
190		{
191		if (null !== $group && (!is_string($group) \|\| !is_int($group))) {
192		throw new InvalidArgumentException('The group must be either a string or an integer');
193		}
194
195		try {
196		if ($rules instanceof RespectValidator) {
197		$rules->assert($value);
198		} else {
199		if (!is_array($rules) \|\| !isset($rules['rules']) \|\| !($rules['rules'] instanceof RespectValidator)) {
200		throw new InvalidArgumentException('Validation rules are missing');
201		}
202
203		$rules['rules']->assert($value);
204		}
205		} catch (NestedValidationException $e) {
206		// If the 'message' key exists, set it as only message for this param
207		if (is_array($rules) && isset($rules['message'])) {
208		if (!is_string($rules['message'])) {
209		throw new InvalidArgumentException(sprintf('Expected custom message to be of type string, %s given', gettype($rules['message'])));
210		}
211
212		if (null !== $group) {
213		$this->errors[$group][$key] = [$rules['message']];
214		} else {
215		$this->errors[$key] = [$rules['message']];
216		}
217		} else {
218		// If the 'messages' key exists, override global messages
219		$this->setMessages($e, $key, $rules, $messages, $group);
220		}
221		}
222
223	View Code Duplication	if (null !== $group) {
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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...
224		$this->values[$group][$key] = $value;
225		} else {
226		$this->values[$key] = $value;
227		}
228
229		return $this;
230		}
231
232		/**
233		* Gets the error count.
234		*
235		* @return int
236		*/
237		public function count()
238		{
239		return count($this->errors);
240		}
241
242		/**
243		* Adds an error for a parameter.
244		*
245		* @param string $param
246		* @param string $message
247		* @param string $group
248		*
249		* @return self
250		*/
251	View Code Duplication	public function addError($param, $message, $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
252		{
253		if (null !== $group) {
254		$this->errors[$group][$param][] = $message;
255		} else {
256		$this->errors[$param][] = $message;
257		}
258
259		return $this;
260		}
261
262		/**
263		* Gets all default messages.
264		*
265		* @return array
266		*/
267		public function getDefaultMessages()
268		{
269		return $this->defaultMessages;
270		}
271
272		/**
273		* Gets all errors.
274		*
275		* @return array
276		*/
277		public function getErrors()
278		{
279		return $this->errors;
280		}
281
282		/**
283		* Gets the first error of a parameter.
284		*
285		* @param string $param
286		* @param string $group
287		*
288		* @return string
289		*/
290		public function getFirstError($param, $group = null)
291		{
292		if (null !== $group) {
293		if (isset($this->errors[$group][$param])) {
294		$first = array_slice($this->errors[$group][$param], 0, 1);
295
296		return array_shift($first);
297		}
298		} elseif (isset($this->errors[$param])) {
299		$first = array_slice($this->errors[$param], 0, 1);
300
301		return array_shift($first);
302		}
303
304		return '';
305		}
306
307		/**
308		* Gets errors of a parameter.
309		*
310		* @param string $param
311		* @param string $group
312		*
313		* @return array
314		*/
315		public function getParamErrors($param, $group = null)
316		{
317		if (null !== $group) {
318		return $this->errors[$group][$param] ?? [];
319		}
320
321		return $this->errors[$param] ?? [];
322		}
323
324		/**
325		* Gets the error of a validation rule for a parameter.
326		*
327		* @param string $param
328		* @param string $rule
329		* @param string $group
330		*
331		* @return string
332		*/
333	View Code Duplication	public function getParamRuleError($param, $rule, $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
334		{
335		if (null !== $group) {
336		return $this->errors[$group][$param][$rule] ?? '';
337		}
338
339		return $this->errors[$param][$rule] ?? '';
340		}
341
342		/**
343		* Gets the value of a request parameter in validated data.
344		*
345		* @param string $param
346		* @param string $group
347		*
348		* @return string
349		*/
350	View Code Duplication	public function getValue($param, $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
351		{
352		if (null !== $group) {
353		return $this->values[$group][$param] ?? '';
354		}
355
356		return $this->values[$param] ?? '';
357		}
358
359		/**
360		* Gets the validated data.
361		*
362		* @return array
363		*/
364		public function getValues()
365		{
366		return $this->values;
367		}
368
369		/**
370		* Gets the error storage mode.
371		*
372		* @return int
373		*/
374		public function getErrorStorageMode()
375		{
376		return $this->errorStorageMode;
377		}
378
379		/**
380		* Sets the default error message for a validation rule.
381		*
382		* @param string $rule
383		* @param string $message
384		*
385		* @return self
386		*/
387		public function setDefaultMessage($rule, $message)
388		{
389		$this->defaultMessages[$rule] = $message;
390
391		return $this;
392		}
393
394		/**
395		* Sets default error messages.
396		*
397		* @param array $messages
398		*
399		* @return self
400		*/
401		public function setDefaultMessages(array $messages)
402		{
403		$this->defaultMessages = $messages;
404
405		return $this;
406		}
407
408		/**
409		* Sets all errors.
410		*
411		* @param array $errors
412		*
413		* @return self
414		*/
415		public function setErrors(array $errors)
416		{
417		$this->errors = $errors;
418
419		return $this;
420		}
421
422		/**
423		* Sets the error storage mode.
424		*
425		* @param int $errorStorageMode
426		*
427		* @return self
428		*/
429		public function setErrorStorageMode(int $errorStorageMode)
430		{
431		$this->errorStorageMode = $errorStorageMode;
432
433		return $this;
434		}
435
436		/**
437		* Sets the errors of a parameter.
438		*
439		* @param string $param
440		* @param array $errors
441		* @param string $group
442		*
443		* @return self
444		*/
445	View Code Duplication	public function setParamErrors($param, array $errors, $group = null)
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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. Loading history...
446		{
447		if (null !== $group) {
448		$this->errors[$group][$param] = $errors;
449		} else {
450		$this->errors[$param] = $errors;
451		}
452
453		return $this;
454		}
455
456		/**
457		* Sets the value of a request parameter.
458		*
459		* @param string $param
460		* @param mixed $value
461		* @param string $group
462		*
463		* @return self
464		*/
465		public function setValue($param, $value, $group = null)
466		{
467	View Code Duplication	if (null !== $group) {
		0 ignored issues – show Duplication introduced 2017-09-11 16:07 UTC by Report Bug Copy Issue Report 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...
468		$this->values[$group][$param] = $value;
469		} else {
470		$this->values[$param] = $value;
471		}
472
473		return $this;
474		}
475
476		/**
477		* Sets the values of request parameters.
478		*
479		* @param array $values
480		*
481		* @return self
482		*/
483		public function setValues(array $values)
484		{
485		$this->values = $values;
486
487		return $this;
488		}
489
490		/**
491		* Gets the value of a property of an object.
492		*
493		* @param object $object
494		* @param string $propertyName
495		* @param mixed $default
496		*
497		* @return mixed
498		*/
499		protected function getPropertyValue(object $object, string $propertyName, $default = null)
500		{
501		if (!property_exists($object, $propertyName)) {
502		return $default;
503		}
504
505		$reflectionProperty = new ReflectionProperty($object, $propertyName);
506		$reflectionProperty->setAccessible(true);
507
508		return $reflectionProperty->getValue($object);
509		}
510
511		/**
512		* Fetch request parameter value from body or query string (in that order).
513		*
514		* @param Request $request
515		* @param string $key The parameter key.
516		* @param string $default The default value.
517		*
518		* @return mixed The parameter value.
519		*/
520		protected function getRequestParam(Request $request, $key, $default = null)
521		{
522		$postParams = $request->getParsedBody();
523		$getParams = $request->getQueryParams();
524
525		$result = $default;
526		if (is_array($postParams) && isset($postParams[$key])) {
527		$result = $postParams[$key];
528		} elseif (is_object($postParams) && property_exists($postParams, $key)) {
529		$result = $postParams->$key;
530		} elseif (isset($getParams[$key])) {
531		$result = $getParams[$key];
532		}
533
534		return $result;
535		}
536
537		/**
538		* Sets error messages after validation.
539		*
540		* @param NestedValidationException $e
541		* @param string $param
542		* @param AbstractComposite\|array $options
543		* @param array $messages
544		* @param string\|int $group
545		*/
546		protected function setMessages(NestedValidationException $e, $param, $options, array $messages = [], $group = null)
547		{
548		$paramRules = $options instanceof RespectValidator ? $options->getRules() : $options['rules']->getRules();
549
550		// Get the names of all rules used for this param
551		$rulesNames = [];
552		foreach ($paramRules as $rule) {
553		$rulesNames[] = lcfirst((new ReflectionClass($rule))->getShortName());
554		}
555
556		$params = [
557		$e->findMessages($rulesNames)
558		];
559
560		// If default messages are defined
561		if (!empty($this->defaultMessages)) {
562		$params[] = $e->findMessages($this->defaultMessages);
563		}
564
565		// If global messages are defined
566		if (!empty($messages)) {
567		$params[] = $e->findMessages($messages);
568		}
569
570		// If individual messages are defined
571		if (is_array($options) && isset($options['messages'])) {
572		if (!is_array($options['messages'])) {
573		throw new InvalidArgumentException(sprintf('Expected custom individual messages to be of type array, %s given', gettype($options['messages'])));
574		}
575
576		$params[] = $e->findMessages($options['messages']);
577		}
578
579		$errors = array_filter(call_user_func_array('array_merge', $params));
580
581		if (null !== $group) {
582		$this->errors[$group][$param] = $this->errorStorageMode === self::MODE_ASSOCIATIVE ? $errors : array_values($errors);
583		} else {
584		$this->errors[$param] = $this->errorStorageMode === self::MODE_ASSOCIATIVE ? $errors : array_values($errors);
585		}
586		}
587		}
588

awurth / slim-validation

Push — master ( e4e8e1...017c51 )

Validator::value() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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