LIN3S\WPSymfonyForm\Registry\FormWrapperRegistry

Complexity

Total Complexity

8

Size/Duplication

Total Lines	74
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	4
Bugs	0	Features	2

3 Methods

Rating	Name	Duplication	Size	Complexity
B	__construct()	0	23	4
A	get()	0	14	3
A	add()	0	4	1

<?php

/*
 * This file is part of the WPSymfonyForm plugin.
 *
 * Copyright (c) 2015-2016 LIN3S <info@lin3s.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace LIN3S\WPSymfonyForm\Registry;

use LIN3S\WPSymfonyForm\Wrapper\FormWrapper;

/**
 * FormWrapperRegistry class.
 *
 * @author Gorka Laucirica <gorka.lauzirika@gmail.com>
 */
class FormWrapperRegistry
{
    /**
     * Collection of form wrappers.
     *
     * @var FormWrapper[]
     */
    private $formWrappers;

    /**
     * Initializes the registry with an array of wrappers.
     *
     * @param FormWrapper[] $formWrappers
     *
     * @throws \InvalidArgumentException
     */
    public function __construct($formWrappers = [])
    {
        if (is_array($formWrappers)) {
            foreach ($formWrappers as $wrapper) {
                if (!$wrapper instanceof FormWrapper) {
                    throw new \InvalidArgumentException(
                        sprintf(
                            'FormWrapperRegistry requires an array of FormWrapper objects, %s given',
                            get_class($wrapper)
                        )
                    );
                }
            }
            $this->formWrappers = $formWrappers;
        } else {
            throw new \InvalidArgumentException(
                sprintf(
                    'FormWrapperRegistry requires an array of FormWrapper objects, %s given',
                    get_class($formWrappers)
                )
            );
        }
    }

    /**
     * Gets a form wrapper by form name.
     *
     * @param string $formName The form name
     *
     * @throw \InvalidArgumentException if wrapper not found
     *
     * @return \LIN3S\WPSymfonyForm\Wrapper\FormWrapper
     */
    public function get($formName)
    {
        foreach ($this->formWrappers as $wrapper) {
            if ($wrapper->getForm()->getName() === $formName) {
                return $wrapper;
            }
        }
        throw new \InvalidArgumentException(
            sprintf(
                'Form with name %s not found in FormWrapperRegistry',
                $formName
            )
        );
    }

    /**
     * Adds a form wrapper to the registry.
     *
     * @param FormWrapper $formWrapper The form wrapper
     */
    public function add(FormWrapper $formWrapper)
    {
        $this->formWrappers[] = $formWrapper;
    }
}