Swiften/Serializer/PayloadSerializers/MUCPayloadSerializer.cpp


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/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <Swiften/Serializer/PayloadSerializers/MUCPayloadSerializer.h>

#include <memory>

#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/lexical_cast.hpp>

#include <Swiften/Base/String.h>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Serializer/XML/XMLTextNode.h>

namespace Swift {

MUCPayloadSerializer::MUCPayloadSerializer() : GenericPayloadSerializer<MUCPayload>() {
}

std::string MUCPayloadSerializer::serializePayload(std::shared_ptr<MUCPayload> muc)  const {
    XMLElement mucElement("x", "http://jabber.org/protocol/muc");
    std::shared_ptr<XMLElement> historyElement(new XMLElement("history"));
    bool history = false;
    if (muc->getMaxChars() >= 0) {
        historyElement->setAttribute("maxchars", boost::lexical_cast<std::string>(muc->getMaxChars()));
        history = true;
    }
    if (muc->getMaxStanzas() >= 0) {
        historyElement->setAttribute("maxstanzas", boost::lexical_cast<std::string>(muc->getMaxStanzas()));
        history = true;
    }
    if (muc->getSeconds() >= 0) {
        historyElement->setAttribute("seconds", boost::lexical_cast<std::string>(muc->getSeconds()));
        history = true;
    }
    if (muc->getSince() != boost::posix_time::not_a_date_time) {
        std::string sinceString = std::string(boost::posix_time::to_iso_extended_string(muc->getSince()));
        String::replaceAll(sinceString, ',', ".");
        sinceString += "Z";
        historyElement->setAttribute("since", sinceString);
        history = true;
    }
    if (muc->getPassword()) {
        std::string password = *muc->getPassword();
        std::shared_ptr<XMLElement> passwordElement(new XMLElement("password"));
        passwordElement->addNode(std::make_shared<XMLTextNode>(password));
        mucElement.addNode(passwordElement);
    }
    if (history) {
        mucElement.addNode(historyElement);
    }
    return mucElement.serialize();
}

}