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<?php
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);
}
}
}
?>