Symplify\PHP7_Sculpin\PostsBundle\Taxonomy\ProxySourceTaxonomyDataProvider

Complexity

Total Complexity

7

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

0%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	provideData()	0	4	1
A	getSubscribedEvents()	0	6	1
A	beforeRun()	0	19	4

<?php

/*
 * This file is a part of Sculpin.
 *
 * (c) Dragonfly Development Inc.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symplify\PHP7_Sculpin\PostsBundle\Taxonomy;

use Symplify\PHP7_Sculpin\DataProvider\DataProviderInterface;
use Symplify\PHP7_Sculpin\DataProvider\DataProviderManager;
use Symplify\PHP7_Sculpin\Event\SculpinEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

final class ProxySourceTaxonomyDataProvider implements DataProviderInterface, EventSubscriberInterface
{
    private $taxons = [];
    private $dataProviderManager;
    private $dataProviderName;
    private $taxonomyKey;

    public function __construct(
        DataProviderManager $dataProviderManager,
        string $dataProviderName,
        string $taxonomyKey
    ) {
        $this->dataProviderManager = $dataProviderManager;
        $this->dataProviderName = $dataProviderName;
        $this->taxonomyKey = $taxonomyKey;
    }

    public function provideData() : array
    {
        return $this->taxons;
    }

    public static function getSubscribedEvents()
    {
        return [
            SculpinEvents::BEFORE_RUN => 'beforeRun',
        ];
    }

    public function beforeRun()
    {
        $taxons = [];
        $dataProvider = $this->dataProviderManager->dataProvider($this->dataProviderName);

        foreach ($dataProvider->provideData() as $item) {
            if ($itemTaxons = $item->data()->get($this->taxonomyKey)) {
                $normalizedItemTaxons = [];
                foreach ((array) $itemTaxons as $itemTaxon) {
                    $normalizedItemTaxon = trim($itemTaxon);
                    $taxons[$normalizedItemTaxon][] = $item;
                    $normalizedItemTaxons[] = $normalizedItemTaxon;
                }
                $item->data()->set($this->taxonomyKey, $normalizedItemTaxons);
            }
        }

        $this->taxons = $taxons;
    }
}