/**
* upgrade session key to OAuth
*
* This method (or step) can be removed after June 2012 (a year after its
* implementation), since it is only a convenience method for those people
* who just upgraded and have an active session using the old authentication.
*/
void FbTalker::exchangeSession(const QString& sessionKey)
{
if (m_job)
{
m_job->kill();
m_job = 0;
}
emit signalBusy(true);
emit signalLoginProgress(1, 9, i18n("Upgrading to OAuth..."));
QMap<QString, QString> args;
args["client_id"] = m_appID;
args["client_secret"] = m_secretKey;
args["sessions"] = sessionKey;
QByteArray tmp(getCallString(args).toUtf8());
KIO::TransferJob* job = KIO::http_post(KUrl("https://graph.facebook.com/oauth/exchange_sessions"), tmp, KIO::HideProgressInfo);
job->addMetaData("UserAgent", m_userAgent);
job->addMetaData("content-type",
"Content-Type: application/x-www-form-urlencoded");
connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
this, SLOT(data(KIO::Job*,QByteArray)));
connect(job, SIGNAL(result(KJob*)),
this, SLOT(slotResult(KJob*)));
m_state = FB_EXCHANGESESSION;
m_job = job;
m_buffer.resize(0);
}
/**
* Request upload permission using OAuth
*
* TODO (Dirk) maybe this can go or be merged with a re-authentication function.
*/
void FbTalker::getUploadPermission()
{
if (m_job)
{
m_job->kill();
m_job = 0;
}
emit signalBusy(true);
if (m_loginInProgress)
emit signalLoginProgress(8);
QMap<QString, QString> args;
args["access_token"] = m_accessToken;
args["ext_perm"] = "photo_upload";
QByteArray tmp(getCallString(args).toUtf8());
KIO::TransferJob* job = KIO::http_post(KUrl(m_apiURL,"users.hasAppPermission"), tmp, KIO::HideProgressInfo);
job->addMetaData("UserAgent", m_userAgent);
job->addMetaData("content-type",
"Content-Type: application/x-www-form-urlencoded");
connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
this, SLOT(data(KIO::Job*,QByteArray)));
connect(job, SIGNAL(result(KJob*)),
this, SLOT(slotResult(KJob*)));
m_state = FB_GETUPLOADPERM;
m_job = job;
m_buffer.resize(0);
}
void FbTalker::getLoggedInUser()
{
if (m_job)
{
m_job->kill();
m_job = 0;
}
emit signalBusy(true);
emit signalLoginProgress(3);
QMap<QString, QString> args;
args["access_token"] = m_accessToken;
QByteArray tmp(getCallString(args).toUtf8());
KIO::TransferJob* job = KIO::http_post(KUrl(m_apiURL,"users.getLoggedInUser"), tmp, KIO::HideProgressInfo);
job->addMetaData("UserAgent", m_userAgent);
job->addMetaData("content-type",
"Content-Type: application/x-www-form-urlencoded");
connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
this, SLOT(data(KIO::Job*,QByteArray)));
connect(job, SIGNAL(result(KJob*)),
this, SLOT(slotResult(KJob*)));
m_state = FB_GETLOGGEDINUSER;
m_job = job;
m_buffer.resize(0);
}
void FbTalker::authenticate(const QString &accessToken,
unsigned int sessionExpires)
{
m_loginInProgress = true;
if (!accessToken.isEmpty()
&& (
sessionExpires == 0 ||
sessionExpires > (unsigned int)(time(0) + 900)
)
)
{
// sessionKey seems to be still valid for at least 15 minutes
// - check if it still works
m_accessToken = accessToken;
m_sessionExpires = sessionExpires;
emit signalLoginProgress(2, 9, i18n("Validate previous session..."));
// get logged in user - this will check if session is still valid
getLoggedInUser();
}
else
{
// session expired -> get new authorization token and session
doOAuth();
}
}
void FbTalker::parseResponseGetUploadPermission(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
QDomDocument doc("getUploadPerm");
if (!doc.setContent(data))
return;
if (m_loginInProgress)
emit signalLoginProgress(9);
kDebug() << "Parse HasAppPermission response:" << endl << data;
QDomElement docElem = doc.documentElement();
if (docElem.tagName() == "users_hasAppPermission_response")
{
m_user.uploadPerm = docElem.text().toInt();
errCode = 0;
}
else if (docElem.tagName() == "error_response")
{
errCode = parseErrorResponse(docElem, errMsg);
}
if (m_loginInProgress)
{
authenticationDone(errCode, errorToText(errCode, errMsg));
}
else
{
emit signalBusy(false);
emit signalChangePermDone(errCode, errorToText(errCode, errMsg));
}
}
void SmugTalker::login(const QString& email, const QString& password)
{
if (m_job)
{
m_job->kill();
m_job = 0;
}
emit signalBusy(true);
emit signalLoginProgress(1, 4, i18n("Logging in to SmugMug service..."));
KUrl url(m_apiURL);
if (email.isEmpty())
{
url.addQueryItem("method", "smugmug.login.anonymously");
url.addQueryItem("APIKey", m_apiKey);
}
else
{
url.addQueryItem("method", "smugmug.login.withPassword");
url.addQueryItem("APIKey", m_apiKey);
url.addQueryItem("EmailAddress", email);
url.addQueryItem("Password", password);
}
QByteArray tmp;
KIO::TransferJob* job = KIO::http_post(url, tmp, KIO::HideProgressInfo);
job->addMetaData("UserAgent", m_userAgent);
job->addMetaData("content-type",
"Content-Type: application/x-www-form-urlencoded");
connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
this, SLOT(data(KIO::Job*,QByteArray)));
connect(job, SIGNAL(result(KJob*)),
this, SLOT(slotResult(KJob*)));
m_state = SMUG_LOGIN;
m_job = job;
m_buffer.resize(0);
m_user.email = email;
}
void FbTalker::getUserInfo(const QString& userIDs)
{
if (m_job)
{
m_job->kill();
m_job = 0;
}
if (userIDs.isEmpty())
{
emit signalBusy(true);
emit signalLoginProgress(6);
}
QMap<QString, QString> args;
args["access_token"] = m_accessToken;
if (userIDs.isEmpty())
args["uids"] = QString::number(m_user.id);
else
args["uids"] = userIDs;
args["fields"] = "name,profile_url";
QByteArray tmp(getCallString(args).toUtf8());
KIO::TransferJob* job = KIO::http_post(KUrl(m_apiURL,"users.getInfo"), tmp, KIO::HideProgressInfo);
job->addMetaData("UserAgent", m_userAgent);
job->addMetaData("content-type",
"Content-Type: application/x-www-form-urlencoded");
connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
this, SLOT(data(KIO::Job*,QByteArray)));
connect(job, SIGNAL(result(KJob*)),
this, SLOT(slotResult(KJob*)));
if (userIDs.isEmpty())
m_state = FB_GETUSERINFO;
else
m_state = FB_GETUSERINFO_FRIENDS;
m_job = job;
m_buffer.resize(0);
}
void SmugTalker::login(const QString& email, const QString& password)
{
if (m_reply)
{
m_reply->abort();
m_reply = 0;
}
emit signalBusy(true);
emit signalLoginProgress(1, 4, i18n("Logging in to SmugMug service..."));
QUrl url(m_apiURL);
QUrlQuery q;
if (email.isEmpty())
{
q.addQueryItem(QString::fromLatin1("method"), QString::fromLatin1("smugmug.login.anonymously"));
q.addQueryItem(QString::fromLatin1("APIKey"), m_apiKey);
}
else
{
q.addQueryItem(QString::fromLatin1("method"), QString::fromLatin1("smugmug.login.withPassword"));
q.addQueryItem(QString::fromLatin1("APIKey"), m_apiKey);
q.addQueryItem(QString::fromLatin1("EmailAddress"), email);
q.addQueryItem(QString::fromLatin1("Password"), password);
}
url.setQuery(q);
QNetworkRequest netRequest(url);
netRequest.setHeader(QNetworkRequest::ContentTypeHeader, QLatin1String("application/x-www-form-urlencoded"));
netRequest.setHeader(QNetworkRequest::UserAgentHeader, m_userAgent);
m_reply = m_netMngr->get(netRequest);
m_state = SMUG_LOGIN;
m_buffer.resize(0);
m_user.email = email;
}
void FbTalker::parseResponseGetLoggedInUser(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
QDomDocument doc("getLoggedInUser");
if (!doc.setContent(data))
return;
emit signalLoginProgress(4);
kDebug() << "Parse GetLoggedInUser response:" << endl << data;
QDomElement docElem = doc.documentElement();
if (docElem.tagName() == "users_getLoggedInUser_response")
{
m_user.id = docElem.text().toLongLong();
errCode = 0;
}
else if (docElem.tagName() == "error_response")
errCode = parseErrorResponse(docElem, errMsg);
if (errCode == 0)
{
// session is still valid -> get full user info
getUserInfo();
}
else
{
// it seems that session expired -> create new token and session
m_accessToken.clear();
m_sessionExpires = 0;
m_user.clear();
doOAuth();
}
}
void SmugTalker::parseResponseLogin(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
emit signalLoginProgress(3);
QDomDocument doc(QString::fromLatin1("login"));
if (!doc.setContent(data))
return;
qCDebug(KIPIPLUGINS_LOG) << "Parse Login response:" << endl << data;
QDomElement e = doc.documentElement();
for (QDomNode node = e.firstChild();
!node.isNull();
node = node.nextSibling())
{
if (!node.isElement())
continue;
e = node.toElement();
if (e.tagName() == QString::fromLatin1("Login"))
{
m_user.accountType = e.attribute(QString::fromLatin1("AccountType"));
m_user.fileSizeLimit = e.attribute(QString::fromLatin1("FileSizeLimit")).toInt();
for (QDomNode nodeL = e.firstChild(); !nodeL.isNull(); nodeL = nodeL.nextSibling())
{
if (!nodeL.isElement())
continue;
e = nodeL.toElement();
if (e.tagName() == QString::fromLatin1("Session"))
{
m_sessionID = e.attribute(QString::fromLatin1("id"));
}
else if (e.tagName() == QString::fromLatin1("User"))
{
m_user.nickName = e.attribute(QString::fromLatin1("NickName"));
m_user.displayName = e.attribute(QString::fromLatin1("DisplayName"));
}
}
errCode = 0;
}
else if (e.tagName() == QString::fromLatin1("err"))
{
errCode = e.attribute(QString::fromLatin1("code")).toInt();
errMsg = e.attribute(QString::fromLatin1("msg"));
qCDebug(KIPIPLUGINS_LOG) << "Error:" << errCode << errMsg;
}
}
emit signalLoginProgress(4);
if (errCode != 0) // if login failed, reset user properties
{
m_sessionID.clear();
m_user.clear();
}
emit signalBusy(false);
emit signalLoginDone(errCode, errorToText(errCode, errMsg));
}
void FbTalker::parseResponseGetUserInfo(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
QDomDocument doc("getUserInfo");
if (!doc.setContent(data))
return;
if (m_state == FB_GETUSERINFO) // during login
emit signalLoginProgress(7);
kDebug() << "Parse GetUserInfo response:" << endl << data;
QList<FbUser> friendsList;
QDomElement docElem = doc.documentElement();
if (docElem.tagName() == "users_getInfo_response")
{
for (QDomNode node = docElem.firstChild();
!node.isNull();
node = node.nextSibling())
{
if (!node.isElement())
continue;
if (node.nodeName() == "user")
{
FbUser user;
for (QDomNode nodeU = node.toElement().firstChild();
!nodeU.isNull();
nodeU = nodeU.nextSibling())
{
if (!nodeU.isElement())
continue;
if (nodeU.nodeName() == "uid")
user.id = nodeU.toElement().text().toLongLong();
else if (nodeU.nodeName() == "name")
user.name = nodeU.toElement().text();
else if (nodeU.nodeName() == "profile_url")
user.profileURL = nodeU.toElement().text();
}
if (m_state == FB_GETUSERINFO)
{
m_user.name = user.name;
m_user.profileURL = user.profileURL;
}
else if (!user.name.isEmpty())
friendsList.append(user);
}
}
errCode = 0;
}
else if (docElem.tagName() == "error_response")
{
errCode = parseErrorResponse(docElem, errMsg);
}
if (m_state == FB_GETUSERINFO)
{
if (errCode != 0)
{
authenticationDone(errCode, errorToText(errCode, errMsg));
return;
}
getUploadPermission();
}
else
{
qSort(friendsList.begin(), friendsList.end());
emit signalBusy(false);
emit signalListFriendsDone(errCode, errorToText(errCode, errMsg),
friendsList);
}
}
