File content/comments/extension-point/CommentsProvidersService.class.php

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<?php
/**
 * @package     Content
 * @subpackage  Comments\extension-point
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Kevin MASSY <reidlos@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2014 12 22
 * @since       PHPBoost 3.0 - 2011 09 23
*/

class CommentsProvidersService
{
    public static function module_containing_extension_point($module_id)
    {
        return in_array($module_id, self::get_extension_point_ids());
    }

    public static function get_extension_point_ids()
    {
        return array_keys(self::get_extension_point());
    }

    public static function get_extension_point()
    {
        return AppContext::get_extension_provider_service()->get_extension_point(CommentsExtensionPoint::EXTENSION_POINT);
    }

    public static function get_provider($module_id, $topic_identifier = CommentsTopic::DEFAULT_TOPIC_IDENTIFIER)
    {
        if (self::module_containing_extension_point($module_id))
        {
            $extension_point = self::get_extension_point();
            return $extension_point[$module_id]->get_comments_topic($topic_identifier);
        }
    }
}
?>