WBW\Bundle\CoreBundle\Twig\Extension\QuoteTwigExtension

Complexity

Total Complexity

11

Size/Duplication

Total Lines	105
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getFunctions()	0	7	1
A	getQuoteProvider()	0	12	3
A	quoteAuthorFunction()	0	9	2
A	quoteContentFunction()	0	9	2
A	quoteFunction()	0	9	2

<?php

/*
 * This file is part of the core-bundle package.
 *
 * (c) 2019 WEBEWEB
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WBW\Bundle\CoreBundle\Twig\Extension;

use DateTime;
use Exception;
use Twig\Environment;
use Twig\TwigFunction;
use WBW\Bundle\CoreBundle\Manager\QuoteManager;
use WBW\Bundle\CoreBundle\Manager\QuoteManagerTrait;
use WBW\Bundle\CoreBundle\Provider\QuoteProviderInterface;
use WBW\Bundle\CoreBundle\Quote\QuoteInterface;
use WBW\Library\Core\Argument\ArrayHelper;

/**
 * Quote Twig extension.
 *
 * @author webeweb <https://github.com/webeweb/>
 * @package WBW\Bundle\CoreBundle\Twig\Extension
 */
class QuoteTwigExtension extends AbstractTwigExtension {

    use QuoteManagerTrait;

    /**
     * Service name.
     *
     * @var string
     */
    const SERVICE_NAME = "webeweb.core.twig.extension.quote";

    /**
     * Constructor.
     *
     * @param Environment $twigEnvironment The Twig environment.
     * @param QuoteManager $quoteManager The quote manager.
     */
    public function __construct(Environment $twigEnvironment, QuoteManager $quoteManager) {
        parent::__construct($twigEnvironment);
        $this->setQuoteManager($quoteManager);
    }

    /**
     * Get the Twig functions.
     *
     * @return TwigFunction[] Returns the Twig functions.
     */
    public function getFunctions() {
        return [
            new TwigFunction("quote", [$this, "quoteFunction"], ["is_safe" => ["html"]]),
            new TwigFunction("quoteAuthor", [$this, "quoteAuthorFunction"], ["is_safe" => ["html"]]),
            new TwigFunction("quoteContent", [$this, "quoteContentFunction"], ["is_safe" => ["html"]]),
        ];
    }

    /**
     * Get the quote provider.
     *
     * @param string|null $domain The domain.
     * @return QuoteProviderInterface|null Returns the quote provider.
     */
    protected function getQuoteProvider($domain = null) {

        if (false === $this->getQuoteManager()->hasProviders()) {
            return null;
        }

        if (null !== $domain) {
            return $this->getQuoteManager()->getQuoteProvider($domain);
        }

        return $this->getQuoteManager()->getProviders()[0];
    }

    /**
     * Displays a quote author.
     *
     * @param string $domain The domain.
     * @return string Returns the quote author.
     * @throws Exception Throws an exception if an error occurs.
     */
    public function quoteAuthorFunction($domain = null) {

        $quote = $this->quoteFunction($domain);
        if (null === $quote) {
            return "";
        }

        return $quote->getAuthor();
    }

    /**
     * Displays a quote content.
     *
     * @param string $domain The domain.
     * @return string Returns the quote content.
     * @throws Exception Throws an exception if an error occurs.
     */
    public function quoteContentFunction($domain = null) {

        $quote = $this->quoteFunction($domain);
        if (null === $quote) {
            return "";
        }

        return $quote->getContent();
    }

    /**
     * Get the quote.
     *
     * @param string|null $domain The domain.
     * @return QuoteInterface|null Returns the quote.
     * @throws Exception Throws an exception if an error occurs.
     */
    public function quoteFunction($domain = null) {

        $provider = $this->getQuoteProvider($domain);
        if (null === $provider) {
            return null;
        }

        return ArrayHelper::get($provider->getQuotes(), (new DateTime())->format("m.d"), null);
    }
}