/* * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Serializer/PayloadSerializers/PubSubItemsSerializer.h> #include <memory> #include <boost/lexical_cast.hpp> #include <Swiften/Base/Log.h> #include <Swiften/Serializer/PayloadSerializerCollection.h> #include <Swiften/Serializer/PayloadSerializers/PubSubItemSerializer.h> #include <Swiften/Serializer/XML/XMLElement.h> #include <Swiften/Serializer/XML/XMLRawTextNode.h> using namespace Swift; PubSubItemsSerializer::PubSubItemsSerializer(PayloadSerializerCollection* serializers) : serializers(serializers) { } PubSubItemsSerializer::~PubSubItemsSerializer() { } std::string PubSubItemsSerializer::serializePayload(std::shared_ptr<PubSubItems> payload) const { if (!payload) { return ""; } XMLElement element("items", "http://jabber.org/protocol/pubsub"); if (payload->getNode().empty()) { SWIFT_LOG(warning) << "Serializing PubSubItems with empty node attribute"; } element.setAttribute("node", payload->getNode()); for (const auto& item : payload->getItems()) { element.addNode(std::make_shared<XMLRawTextNode>(PubSubItemSerializer(serializers).serialize(item))); } if (payload->getMaximumItems()) { element.setAttribute("max_items", boost::lexical_cast<std::string>(*payload->getMaximumItems())); } if (payload->getSubscriptionID()) { element.setAttribute("subid", *payload->getSubscriptionID()); } return element.serialize(); }