Completed
Push — master ( 98a062...441031 )
by Ryan
10:10
created

ButtonNormalizer::process()   F

Complexity

Conditions 14
Paths 384

Size

Total Lines 76
Code Lines 25

Duplication

Lines 76
Ratio 100 %

Importance

Changes 0
Metric Value
cc 14
eloc 25
nc 384
nop 2
dl 76
loc 76
rs 3.9629
c 0
b 0
f 0

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

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<?php namespace Anomaly\Streams\Platform\Ui\Form\Component\Button;
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use Anomaly\Streams\Platform\Ui\Form\FormBuilder;
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/**
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 * Class ButtonNormalizer
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 *
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 * @link   http://pyrocms.com/
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 * @author PyroCMS, Inc. <[email protected]>
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 * @author Ryan Thompson <[email protected]>
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 */
12 View Code Duplication
class ButtonNormalizer
0 ignored issues
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Duplication introduced by
This class seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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13
{
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    /**
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     * Normalize button input.
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     *
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     * @param FormBuilder $builder
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     */
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    public function normalize(FormBuilder $builder)
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    {
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        $buttons = $builder->getButtons();
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        foreach ($buttons as $key => &$button) {
0 ignored issues
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Bug introduced by
The expression $buttons of type array|string is not guaranteed to be traversable. How about adding an additional type check?

There are different options of fixing this problem.

  1. If you want to be on the safe side, you can add an additional type-check:

    $collection = json_decode($data, true);
    if ( ! is_array($collection)) {
        throw new \RuntimeException('$collection must be an array.');
    }
    
    foreach ($collection as $item) { /** ... */ }
    
  2. If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:

    /** @var array $collection */
    $collection = json_decode($data, true);
    
    foreach ($collection as $item) { /** .. */ }
    
  3. Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.

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            $button = $this->process($key, $button);
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        }
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        $builder->setButtons($buttons);
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    }
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    /**
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     * Process a button.
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     *
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     * @param $key
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     * @param $button
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     * @return array|string
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     */
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    protected function process($key, $button)
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    {
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        /*
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         * If the button is a string then use
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         * it as the button parameter.
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         */
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        if (is_string($button)) {
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            $button = [
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                'button' => $button,
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            ];
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        }
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        /*
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         * If the key is a string and the button
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         * is an array without a button param then
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         * move the key into the button as that param.
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         */
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        if (!is_integer($key) && !isset($button['button'])) {
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            $button['button'] = $key;
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        }
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        /**
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         * Default to size "sm"
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         */
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        if (!isset($button['size'])) {
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            $button['size'] = 'sm';
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        }
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        /*
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         * Make sure some default parameters exist.
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         */
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        $button['attributes'] = array_get($button, 'attributes', []);
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        /*
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         * Move the HREF if any to the attributes.
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         */
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        if (isset($button['href'])) {
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            array_set($button['attributes'], 'href', array_pull($button, 'href'));
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        }
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        /*
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         * Move the target if any to the attributes.
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         */
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        if (isset($button['target'])) {
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            array_set($button['attributes'], 'target', array_pull($button, 'target'));
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        }
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        /*
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         * Move all data-* keys
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         * to attributes.
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         */
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        foreach ($button as $attribute => $value) {
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            if (str_is('data-*', $attribute)) {
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                array_set($button, 'attributes.' . $attribute, array_pull($button, $attribute));
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            }
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        }
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        /*
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         * Make sure the HREF is absolute.
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         */
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        if (
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            isset($button['attributes']['href']) &&
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            is_string($button['attributes']['href']) &&
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            !starts_with($button['attributes']['href'], ['http', '{'])
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        ) {
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            $button['attributes']['href'] = url($button['attributes']['href']);
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        }
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        if (isset($button['dropdown'])) {
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            foreach ($button['dropdown'] as $key => &$dropdown) {
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                $dropdown = $this->process($key, $dropdown);
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            }
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        }
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        return $button;
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    }
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}
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