HasValidationRulesTrait - Code Metrics - Inspection of "Refactoring: keep all constants only in the `Specs..." - siriusphp/input - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 25a367...4e273e )

by Adrian

created 2016-05-16 06:54 UTC

HasValidationRulesTrait A

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Complexity

Total Complexity

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
wmc	9
c	3
b	0
f	0
lcom	0
cbo	2
dl	0
loc	51
ccs	16
cts	16
cp	1
rs	10

3 Methods

Rating	Name	Size	Complexity
A	getValidationRules()	4	2
A	setValidationRules()	6	1
B	prepareValidator()	16	6

<?php
namespace Sirius\Input\Traits;

use Sirius\Input\Specs;
use Sirius\Input\InputFilter;

trait HasValidationRulesTrait
{

    /**
     * Get the element value validation rules
     *
     * @return array
     */
    public function getValidationRules()
    {
        return isset($this[Specs::VALIDATION_RULES]) ? $this[Specs::VALIDATION_RULES] : array();
    }

    /**
     * Set the element value validation rules
     *
     * @param array $rules
     *
     * @return $this
     */
    public function setValidationRules($rules = array())
    {
        $this[Specs::VALIDATION_RULES] = $rules;

        return $this;
    }

    /**
     * Adds the element's validation rules to the validator object
     *
     * @param InputFilter $input
     *
     * @throws \InvalidArgumentException
     */
    protected function prepareValidator(InputFilter $input)
    {
        $validationRules = $this->getValidationRules();
        if (!$validationRules || !is_array($validationRules)) {

            return;
        }
        $validator = $input->getValidator();
        foreach ($validationRules as $rule) {
            $params = is_array($rule) ? $rule : array(
                $rule
            );
            if (isset($params[0])) {
                $validator->add($this->getName(), $params[0], @$params[1], @$params[2], $this->getLabel());
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            }
        }
    }
}


1		<?php
2		namespace Sirius\Input\Traits;
3
4		use Sirius\Input\Specs;
5		use Sirius\Input\InputFilter;
6
7		trait HasValidationRulesTrait
8		{
9
10		/**
11		* Get the element value validation rules
12		*
13		* @return array
14		*/
15	9	public function getValidationRules()
16		{
17	9	return isset($this[Specs::VALIDATION_RULES]) ? $this[Specs::VALIDATION_RULES] : array();
18		}
19
20		/**
21		* Set the element value validation rules
22		*
23		* @param array $rules
24		*
25		* @return $this
26		*/
27	5	public function setValidationRules($rules = array())
28		{
29	5	$this[Specs::VALIDATION_RULES] = $rules;
30
31	5	return $this;
32		}
33
34		/**
35		* Adds the element's validation rules to the validator object
36		*
37		* @param InputFilter $input
38		*
39		* @throws \InvalidArgumentException
40		*/
41	9	protected function prepareValidator(InputFilter $input)
42		{
43	9	$validationRules = $this->getValidationRules();
44	9	if (!$validationRules \|\| !is_array($validationRules)) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-22 20:53 UTC by Report Bug Copy Issue Report The expression `$validationRules` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
45	7	return;
46		}
47	5	$validator = $input->getValidator();
48	5	foreach ($validationRules as $rule) {
49	5	$params = is_array($rule) ? $rule : array(
50	5	$rule
51		);
52	5	if (isset($params[0])) {
53	5	$validator->add($this->getName(), $params[0], @$params[1], @$params[2], $this->getLabel());
		0 ignored issues – show Bug introduced 2015-11-22 20:53 UTC by Report Bug Copy Issue Report It seems like `getName()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history... Bug introduced 2015-11-22 20:53 UTC by Report Bug Copy Issue Report It seems like `getLabel()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
54		}
55		}
56	5	}
57		}
58

siriusphp / input

Push — master ( 25a367...4e273e )

HasValidationRulesTrait A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

3 Methods

Duplication Side-by-Side

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