LizardMedia\ProductAttachment\Ui\DataProvider\Product\Form\Modifier\Composite

Complexity

Total Complexity

11

Size/Duplication

Total Lines	111
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	modifyData()	0	10	3
A	modifyMeta()	0	10	3
A	getModifiers()	0	10	3
A	canShowAttachmentPanel()	0	13	1

<?php

declare(strict_types = 1);

/**
 * File: Composite.php
 *
 * @author Bartosz Kubicki bartosz.kubicki@lizardmedia.pl>
 * @copyright Copyright (C) 2018 Lizard Media (http://lizardmedia.pl)
 */

namespace LizardMedia\ProductAttachment\Ui\DataProvider\Product\Form\Modifier;

use Magento\Catalog\Model\Locator\LocatorInterface;
use Magento\Catalog\Model\Product\Type as CatalogType;
use Magento\Catalog\Ui\DataProvider\Product\Form\Modifier\AbstractModifier;
use Magento\Downloadable\Model\Product\Type as DownloadableType;
use Magento\Ui\DataProvider\Modifier\ModifierFactory;
use Magento\Ui\DataProvider\Modifier\ModifierInterface;
use function in_array;

/**
 * Class Composite
 * @package LizardMedia\ProductAttachment\Ui\DataProvider\Product\Form\Modifier
 */
class Composite extends AbstractModifier
{
    /**
     * Path elements.
     *
     * @var string
     */
    const CHILDREN_PATH = 'product_attachment/children';
    const CONTAINER_ATTACHMENTS = 'container_attachments';

    const CONFIGURABLE_TYPE_CODE = 'configurable';
    const GROUPED_TYPE_CODE = 'grouped';

    /**
     * @var array
     */
    private $modifiers;

    /**
     * @var LocatorInterface
     */
    private $locator;

    /**
     * @var ModifierFactory
     */
    private $modifierFactory;

    /**
     * @var ModifierInterface[]
     */
    private $modifiersInstances = [];

    /**
     * @param LocatorInterface $locator
     * @param ModifierFactory $modifierFactory
     * @param array $modifiers
     */
    public function __construct(
        LocatorInterface $locator,
        ModifierFactory $modifierFactory,
        array $modifiers = []
    ) {
        $this->locator = $locator;
        $this->modifierFactory = $modifierFactory;
        $this->modifiers = $modifiers;
    }

    /**
     * @param array $data
     * @return array $data
     */
    public function modifyData(array $data) : array
    {
        if ($this->canShowAttachmentPanel()) {
            foreach ($this->getModifiers() as $modifier) {
                $data = $modifier->modifyData($data);
            }
        }

        return $data;
    }


    /**
     * @param array $meta
     * @return array $meta
     */
    public function modifyMeta(array $meta) : array
    {
        if ($this->canShowAttachmentPanel()) {
            foreach ($this->getModifiers() as $modifier) {
                $meta = $modifier->modifyMeta($meta);
            }
        }

        return $meta;
    }


    /**
     * @return ModifierInterface[]
     */
    private function getModifiers() : array
    {
        if (empty($this->modifiersInstances)) {
            foreach ($this->modifiers as $modifierClass) {
                $this->modifiersInstances[$modifierClass] = $this->modifierFactory->create($modifierClass);
            }
        }

        return $this->modifiersInstances;
    }

    /**
     * @return bool
     */
    private function canShowAttachmentPanel() : bool
    {
        $productTypes = [
            CatalogType::TYPE_SIMPLE,
            CatalogType::TYPE_VIRTUAL,
            CatalogType::TYPE_BUNDLE,
            self::CONFIGURABLE_TYPE_CODE,
            DownloadableType::TYPE_DOWNLOADABLE,
            self::GROUPED_TYPE_CODE
        ];

        return in_array((string) $this->locator->getProduct()->getTypeId(), $productTypes, true);
    }
}