Between::getMax() - Code Metrics - bramstroker/zf2-form - Measure and Improve Code Quality continuously with Scrutinizer

Between::getMax() A
last analyzed 2017-06-01 07:23 UTC

↳ Parent: Between

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	2
eloc	2
nc	2
nop	1

<?php
/**
 * Between
 *
 * @category  StrokerForm
 * @package   StrokerForm\Renderer
 * @copyright 2012 Bram Gerritsen
 * @version   SVN: $Id$
 */

namespace StrokerForm\Renderer\JqueryValidate\Rule;

use Zend\Form\ElementInterface;
use Zend\Validator\ValidatorInterface;
use Zend\Validator\Between as BetweenValidator;

class Between extends AbstractRule
{
    /**
     * {@inheritDoc}
     */
    public function getRules(ValidatorInterface $validator, ElementInterface $element = null)
    {
        return ['range' => [$this->getMin($validator), $this->getMax($validator)]];
    }

    /**
     * {@inheritDoc}
     */
    public function getMessages(ValidatorInterface $validator)
    {
        return [
            'range' =>
                sprintf($this->translateMessage('The input is not between %s and %s'), $this->getMin($validator), $this->getMax($validator))
        ];
    }

    /**
     * @param  ValidatorInterface $validator
     *
     * @return mixed
     */
    protected function getMin(ValidatorInterface $validator)
    {
        return $validator->getInclusive() ? $validator->getMin() : $validator->getMin() + 1;
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * @param  ValidatorInterface $validator
     *
     * @return mixed
     */
    protected function getMax(ValidatorInterface $validator)
    {
        return $validator->getInclusive() ? $validator->getMax() : $validator->getMax() - 1;
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Whether this rule supports certain validators
     *
     * @param ValidatorInterface $validator
     * @return mixed
     */
    public function canHandle(ValidatorInterface $validator)
    {
        return $validator instanceof BetweenValidator;
    }
}


1			<?php
2			/**
3			* Between
4			*
5			* @category StrokerForm
6			* @package StrokerForm\Renderer
7			* @copyright 2012 Bram Gerritsen
8			* @version SVN: $Id$
9			*/
10
11			namespace StrokerForm\Renderer\JqueryValidate\Rule;
12
13			use Zend\Form\ElementInterface;
14			use Zend\Validator\ValidatorInterface;
15			use Zend\Validator\Between as BetweenValidator;
16
17			class Between extends AbstractRule
18			{
19			/**
20			* {@inheritDoc}
21			*/
22			public function getRules(ValidatorInterface $validator, ElementInterface $element = null)
23			{
24			return ['range' => [$this->getMin($validator), $this->getMax($validator)]];
25			}
26
27			/**
28			* {@inheritDoc}
29			*/
30			public function getMessages(ValidatorInterface $validator)
31			{
32			return [
33			'range' =>
34			sprintf($this->translateMessage('The input is not between %s and %s'), $this->getMin($validator), $this->getMax($validator))
35			];
36			}
37
38			/**
39			* @param ValidatorInterface $validator
40			*
41			* @return mixed
42			*/
43			protected function getMin(ValidatorInterface $validator)
44			{
45			return $validator->getInclusive() ? $validator->getMin() : $validator->getMin() + 1;
			0 ignored issues – show Bug introduced 2016-02-20 09:35 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Zend\Validator\ValidatorInterface` as the method `getInclusive()` does only exist in the following implementations of said interface: `Zend\Validator\Between`, `Zend\Validator\GreaterThan`, `Zend\Validator\LessThan`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string / public function getDisplayName(); } Loading history... Bug introduced 2016-02-20 09:35 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Zend\Validator\ValidatorInterface` as the method `getMin()` does only exist in the following implementations of said interface: `Zend\Validator\Between`, `Zend\Validator\File\Count`, `Zend\Validator\File\FilesSize`, `Zend\Validator\File\Size`, `Zend\Validator\File\WordCount`, `Zend\Validator\GreaterThan`, `Zend\Validator\StringLength`. Let’s take a look at an example: interface User { /* @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
46			}
47
48			/**
49			* @param ValidatorInterface $validator
50			*
51			* @return mixed
52			*/
53			protected function getMax(ValidatorInterface $validator)
54			{
55			return $validator->getInclusive() ? $validator->getMax() : $validator->getMax() - 1;
			0 ignored issues – show Bug introduced 2016-02-20 09:35 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Zend\Validator\ValidatorInterface` as the method `getInclusive()` does only exist in the following implementations of said interface: `Zend\Validator\Between`, `Zend\Validator\GreaterThan`, `Zend\Validator\LessThan`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string / public function getDisplayName(); } Loading history... Bug introduced 2016-02-20 09:35 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Zend\Validator\ValidatorInterface` as the method `getMax()` does only exist in the following implementations of said interface: `Zend\Validator\Between`, `Zend\Validator\File\Count`, `Zend\Validator\File\FilesSize`, `Zend\Validator\File\Size`, `Zend\Validator\File\WordCount`, `Zend\Validator\LessThan`, `Zend\Validator\StringLength`. Let’s take a look at an example: interface User { /* @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
56			}
57
58			/**
59			* Whether this rule supports certain validators
60			*
61			* @param ValidatorInterface $validator
62			* @return mixed
63			*/
64			public function canHandle(ValidatorInterface $validator)
65			{
66			return $validator instanceof BetweenValidator;
67			}
68			}
69

bramstroker / zf2-form

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Between::getMax() A last analyzed 2017-06-01 07:23 UTC

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Between::getMax() A
last analyzed 2017-06-01 07:23 UTC