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/*
* Copyright (c) 2010-2014 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/VCards/VCardManager.h>
#include <boost/bind.hpp>
#include <Swiften/Base/Log.h>
#include <Swiften/JID/JID.h>
#include <Swiften/VCards/VCardStorage.h>
#include <Swiften/VCards/GetVCardRequest.h>
namespace Swift {
VCardManager::VCardManager(const JID& ownJID, IQRouter* iqRouter, VCardStorage* vcardStorage) : ownJID(ownJID), iqRouter(iqRouter), storage(vcardStorage) {
}
VCardManager::~VCardManager() {
}
VCard::ref VCardManager::getVCard(const JID& jid) const {
return storage->getVCard(jid);
}
VCard::ref VCardManager::getVCardAndRequestWhenNeeded(const JID& jid, const boost::posix_time::time_duration& allowedAge) {
VCard::ref vcard = storage->getVCard(jid);
boost::posix_time::ptime vcardFetchedTime = storage->getVCardWriteTime(jid);
bool vcardTooOld = vcard && (vcardFetchedTime.is_special() || ((boost::posix_time::second_clock::universal_time() - vcardFetchedTime) > allowedAge));
if (!vcard || vcardTooOld) {
requestVCard(jid);
}
return vcard;
}
void VCardManager::requestVCard(const JID& requestedJID) {
JID jid = requestedJID.equals(ownJID, JID::WithoutResource) ? JID() : requestedJID;
if (requestedVCards.find(jid) != requestedVCards.end()) {
return;
}
GetVCardRequest::ref request = GetVCardRequest::create(jid, iqRouter);
request->onResponse.connect(boost::bind(&VCardManager::handleVCardReceived, this, jid, _1, _2));
request->send();
requestedVCards.insert(jid);
}
void VCardManager::requestOwnVCard() {
requestVCard(JID());
}
void VCardManager::handleVCardReceived(const JID& actualJID, VCard::ref vcard, ErrorPayload::ref error) {
if (error || !vcard) {
vcard = VCard::ref(new VCard());
}
requestedVCards.erase(actualJID);
JID jid = actualJID.isValid() ? actualJID : ownJID.toBare();
setVCard(jid, vcard);
}
SetVCardRequest::ref VCardManager::createSetVCardRequest(VCard::ref vcard) {
SetVCardRequest::ref request = SetVCardRequest::create(vcard, iqRouter);
request->onResponse.connect(boost::bind(&VCardManager::handleSetVCardResponse, this, vcard, _2));
return request;
}
void VCardManager::handleSetVCardResponse(VCard::ref vcard, ErrorPayload::ref error) {
if (!error) {
setVCard(ownJID.toBare(), vcard);
}
}
void VCardManager::setVCard(const JID& jid, VCard::ref vcard) {
storage->setVCard(jid, vcard);
onVCardChanged(jid, vcard);
if (jid.compare(ownJID, JID::WithoutResource) == 0) {
onOwnVCardChanged(vcard);
}
}
std::string VCardManager::getPhotoHash(const JID& jid) const {
return storage->getPhotoHash(jid);
}
}
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Swift