HtmlClassHelper::addArgumentToClasses() - Code Metrics - zicht/classes - Measure and Improve Code Quality continuously with Scrutinizer

HtmlClassHelper::addArgumentToClasses() B
last analyzed 2017-03-31 13:47 UTC

↳ Parent: HtmlClassHelper

Complexity

Conditions	6
Paths	4

Size

Total Lines	28
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	19
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	28
ccs	19
cts	19
cp	1
rs	8.439
cc	6
eloc	17
nc	4
nop	2
crap	6

<?php
/**
 * @copyright Zicht Online
 */
namespace Zicht;

/**
 * Utility class for generating CSS class names based on supplied predicates.
 */
class HtmlClassHelper
{
    /**
     * Builds a string of CSS class names based on supplied predicates.
     *
     * @param array ...$config
     * @return string
     */
    public static function getClasses(...$config)
    {
        $classes = [];

        foreach ($config as $argument) {
            $classes = self::addArgumentToClasses($classes, $argument);
        }

        return join('  ', $classes);
    }

    /**
     * Helper function that determines whether the supplied classes should
     * be added, according to the supplied argument.
     *
     * @param array $classes
     * @param string|array $argument
     * @return array
     */
    private static function addArgumentToClasses($classes, $argument)
    {
        switch (gettype($argument))
        {
            case 'string':
                array_push($classes, $argument);
                break;
            case 'array':
                if (!self::hasStringKeys($argument)) {
                    $classes = array_merge($classes, $argument);
                    break;
                }

                foreach ($argument as $class => $predicate) {
                    if (!$predicate) {
                        continue;
                    }

                    array_push($classes, $class);
                }
                break;

            default:
                break;
        }

        return $classes;
    }


    /**
     * Determines whether an array has string keys.
     *
     * @param array $array
     * @return bool
     */
    private static function hasStringKeys($array)
    {
        $keys = array_keys($array);

        /**
         * If the array keys of the keys match the keys, then the array must not be associative.
         */
        return array_keys($keys) !== $keys;
    }
}


1		<?php
2		/**
3		* @copyright Zicht Online
4		*/
5		namespace Zicht;
6
7		/**
8		* Utility class for generating CSS class names based on supplied predicates.
9		*/
10		class HtmlClassHelper
11		{
12		/**
13		* Builds a string of CSS class names based on supplied predicates.
14		*
15		* @param array ...$config
16		* @return string
17		*/
18	12	public static function getClasses(...$config)
19		{
20	12	$classes = [];
21
22	12	foreach ($config as $argument) {
23	12	$classes = self::addArgumentToClasses($classes, $argument);
24	12	}
25
26	12	return join(' ', $classes);
27		}
28
29		/**
30		* Helper function that determines whether the supplied classes should
31		* be added, according to the supplied argument.
32		*
33		* @param array $classes
34		* @param string\|array $argument
35		* @return array
36		*/
37	12	private static function addArgumentToClasses($classes, $argument)
38		{
39	12	switch (gettype($argument))
40		{
41	12	case 'string':
42	4	array_push($classes, $argument);
43	4	break;
44	10	case 'array':
45	9	if (!self::hasStringKeys($argument)) {
46	3	$classes = array_merge($classes, $argument);
47	3	break;
48		}
49
50	6	foreach ($argument as $class => $predicate) {
51	6	if (!$predicate) {
52	4	continue;
53		}
54
55	4	array_push($classes, $class);
56	6	}
57	6	break;
58
59	1	default:
60	1	break;
61	12	}
62
63	12	return $classes;
64		}
65
66
67		/**
68		* Determines whether an array has string keys.
69		*
70		* @param array $array
71		* @return bool
72		*/
73	9	private static function hasStringKeys($array)
74		{
75	9	$keys = array_keys($array);
76
77		/**
78		* If the array keys of the keys match the keys, then the array must not be associative.
79		*/
80	9	return array_keys($keys) !== $keys;
81		}
82		}
83

zicht / classes

HtmlClassHelper::addArgumentToClasses() B last analyzed 2017-03-31 13:47 UTC

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HtmlClassHelper::addArgumentToClasses() B
last analyzed 2017-03-31 13:47 UTC