BZIon\Form\Creator\ConfirmationFormCreator

Complexity

Total Complexity

5

Size/Duplication

Total Lines	74
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
B	create()	0	29	4

<?php
/**
 * This file contains a form creator that generates confirmation forms
 *
 * @license    https://github.com/allejo/bzion/blob/master/LICENSE.md GNU General Public License Version 3
 */

namespace BZIon\Form\Creator;

use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;

/**
 * Form creator for confirmation dialogs
 */
class ConfirmationFormCreator implements FormCreatorInterface
{
    /**
     * The primary action of the form (e.g. "Yes" or "Delete"), shown to the user
     * @var string
     */
    private $action;

    /**
     * The URL where the form should redirect on cancellation
     * @var string
     */
    private $originalUrl;

    /**
     * Whether to show "No" instead of cancel
     * @var bool
     */
    private $no;

    /**
     * Whether or not the confirmation is for a destructive action
     * @var bool
     */
    private $destructive;

    /**
     * Create a new confirmation form
     * @param string $action      The text to show on the "Yes" button
     * @param string $originalUrl The URL which the user is coming from
     * @param bool   $no          Whether to show "No" instead of cancel
     * @param bool   $destructive Whether or not to mark the action button as being a destructive operation
     */
    public function __construct($action, $originalUrl, $no = false, $destructive = false)
    {
        $this->action = $action;
        $this->originalUrl = $originalUrl;
        $this->no = $no;
        $this->destructive = $destructive;
    }

    /**
     * {@inheritdoc}
     */
    public function create()
    {
        $builder = \Service::getFormFactory()->createNamedBuilder('confirm_form');
        $cssClasses = ['mr2'];

        if ($this->destructive) {
            $cssClasses[] = 'c-button--red';
            $cssClasses[] = 'pattern--diamonds';
        } else {
            $cssClasses[] = 'c-button--blue';
            $cssClasses[] = 'pattern--upward-stripes';
        }

        return $builder
            ->add('confirm', SubmitType::class, [
                'label' => $this->action,
                'attr' => [
                    'class' => implode(' ', $cssClasses),
                ],
            ])
            ->add(($this->action == 'Yes' || $this->no) ? 'No' : 'Cancel', SubmitType::class, [

            ])
            ->add('original_url', HiddenType::class, [
                'data' => $this->originalUrl,
            ])
            ->getForm()
        ;
    }
}