drupol\htmltag\AbstractBaseHtmlTagObject

Complexity

Total Complexity

13

Size/Duplication

Total Lines	85
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

97.3%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	normalizeValue()	0	13	1
A	ensureFlatArray()	0	12	2
B	ensureArray()	0	28	10

<?php

namespace drupol\htmltag;

/**
 * Class AbstractBaseHtmlTagObject
 */
abstract class AbstractBaseHtmlTagObject
{
    /**
     * Normalize a value.
     *
     * @param mixed $values
     *  The value to normalize.
     *
     * @return array
     *   The value normalized.
     */
    public function normalizeValue($values)
    {
        $values = array_map(
            array($this, 'ensureArray'),
            $this->ensureFlatArray((array) $values)
        );

        return array_reduce(
            $values,
            'array_merge',
            []
        );
    }

    /**
     * Todo.
     *
     * @param array $arr
     *   Todo.
     *
     * @return mixed[]
     *   Todo.
     */
    public function ensureFlatArray(array $arr)
    {
        return array_reduce(
            $arr,
            function ($c, $a) {
                return is_array($a) ?
                    array_merge($c, $this->ensureFlatArray($a)) :
                    array_merge($c, [$a]);
            },
            []
        );
    }

    /**
     * Todo.
     *
     * @param mixed $value
     *   Todo.
     *
     * @return array
     *   Todo.
     */
    public function ensureArray($value)
    {
        switch (gettype($value)) {
            case 'string':
                $return = explode(' ', $value);
                break;

            case 'array':
            case 'double':
            case 'integer':
                $return = array((string) $value);
                break;
            case 'object':
                $return = array();
                if (method_exists($value, '__toString')) {
                    $return = array((string) $value);
                }
                break;
            case 'boolean':
            case 'resource':
            case 'NULL':
            default:
                $return = array();
                break;
        }

        return $return;
    }
}