Contains::isValid() - Code Metrics - Inspection of "reduced complexity and testing exception behaviour" - philiplb/Valdi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8a6007...930467 )

by Philip

created 2016-04-03 21:30 UTC

Contains::isValid() B

↳ Parent: Contains

Complexity

Conditions	5
Paths	12

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	13
rs	8.8571
cc	5
eloc	8
nc	12
nop	2

<?php

/*
 * This file is part of the Valdi package.
 *
 * (c) Philip Lehmann-Böhm <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Valdi\Validator;

use Valdi\ValidationException;

/**
 * Validator for strings containing a substring.
 */
class Contains implements ValidatorInterface {

    /**
     * Throws an exception if the parameters don't fullfill the expected
     * parameter count.
     *
     * @param integer $parameterAmount
     * the amount of expected parameters
     */
    protected function validateParameterCount($parameterAmount) {
        if ($parameterAmount < 1) {
            throw new ValidationException('"contains" expects at least 1 parameter.');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function isValid($value, array $parameters) {
        $parameterAmount = count($parameters);

        $this->validateParameterCount($parameterAmount);

        $caseInsensitive = $parameterAmount == 1 || $parameterAmount > 1 && $parameters[1];

        if ($caseInsensitive) {
            $parameters[0] = strtolower($parameters[0]);
            $value         = strtolower($value);
        }
        return in_array($value, array('', null), true) || strpos($value, $parameters[0]) !== false;
    }
}


1			<?php
2
3			/*
4			* This file is part of the Valdi package.
5			*
6			* (c) Philip Lehmann-Böhm <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Valdi\Validator;
13
14			use Valdi\ValidationException;
15
16			/**
17			* Validator for strings containing a substring.
18			*/
19			class Contains implements ValidatorInterface {
20
21			/**
22			* Throws an exception if the parameters don't fullfill the expected
23			* parameter count.
24			*
25			* @param integer $parameterAmount
26			* the amount of expected parameters
27			*/
28			protected function validateParameterCount($parameterAmount) {
29			if ($parameterAmount < 1) {
30			throw new ValidationException('"contains" expects at least 1 parameter.');
31			}
32			}
33
34			/**
35			* {@inheritdoc}
36			*/
37			public function isValid($value, array $parameters) {
38			$parameterAmount = count($parameters);
39
40			$this->validateParameterCount($parameterAmount);
41
42			$caseInsensitive = $parameterAmount == 1 \|\| $parameterAmount > 1 && $parameters[1];
43
44			if ($caseInsensitive) {
45			$parameters[0] = strtolower($parameters[0]);
46			$value = strtolower($value);
47			}
48			return in_array($value, array('', null), true) \|\| strpos($value, $parameters[0]) !== false;
49			}
50			}
51

philiplb / Valdi

Push — master ( 8a6007...930467 )

Contains::isValid() B

Complexity

Size

Duplication

Importance

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