lochmueller / google_services

Classes/Service/SitemapProvider.php

<?php

/**
 * Sitemap provider
 *
 * @author Tim Lochmüller
 */

namespace FRUIT\GoogleServices\Service;

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Mvc\Exception\InvalidArgumentValueException;
use TYPO3\CMS\Extbase\Object\ObjectManager;

/**
 * Description of SitemapProvider
 */
class SitemapProvider
{

    /**
     * Provider Storage
     *
     * @var array
     */
    private static $provider = [];

    /**
     * Add a Sitemap Provider
     *
     * @param string $className
     */
    public static function addProvider($className)
    {
        self::$provider[$className] = $className;
    }

    /**
     * Get all Providers
     *
     * @return array
     */
    public static function getProviders()
    {
        return self::$provider;
    }

    /**
     * Get a provider
     *
     * @param string $name
     *
     * @throws InvalidArgumentValueException
     * @return SitemapProviderInterface
     */
    public static function getProvider($name)
    {
        if (!isset(self::$provider[$name])) {
            throw new InvalidArgumentValueException($name . ' not exists');
        }
        $obj = new ObjectManager();
        $return = $obj->get($name);
        if (!($return instanceof SitemapProviderInterface)) {
            throw new InvalidArgumentValueException($name . ' has to implement the SitemapProviderInterface interface');
        }
        return $return;
    }

    /**
     * Flex form selection
     *
     * @param array $params
     * @param object $ref
     */
    public function flexformSelection(&$params, &$ref)

The parameter $ref is not used and could be removed.

    {
        $providers = self::getProviders();
        $params['items'] = [];


        foreach ($providers as $provider) {
            $extensionName = self::getExtensionNameByClassName($provider);
            $params['items'][] = [
                $provider,
                $provider,
                'EXT:' . GeneralUtility::camelCaseToLowerCaseUnderscored($extensionName) . '/ext_icon.gif',
            ];
        }
    }

    /**
     * Get extension name by class name
     *
     * @param $className
     *
     * @return array
     */
    public static function getExtensionNameByClassName($className)
    {
        $matches = [];
        if (strpos($className, '\\') !== false) {
            if (substr($className, 0, 9) === 'TYPO3\\CMS') {
                $extensionName = '^(?P<vendorName>[^\\\\]+\\\[^\\\\]+)\\\(?P<extensionName>[^\\\\]+)';
            } else {
                $extensionName = '^(?P<vendorName>[^\\\\]+)\\\\(?P<extensionName>[^\\\\]+)';
            }
            preg_match('/' . $extensionName . '\\\\.*$/ix', $className, $matches);
        } else {
            preg_match('/^Tx_(?P<extensionName>[^_]+)_.*$/ix', $className, $matches);
        }
        return isset($matches['extensionName']) ? $matches['extensionName'] : null;
    }
}