void FotoBilderAccount::GetPicsRequest (const QString& challenge)
{
auto reply = Proxy_->GetNetworkAccessManager ()->
get (CreateRequest (Util::MakeMap<QByteArray, QByteArray> ({
{ "X-FB-User", Login_.toUtf8 () },
{ "X-FB-Mode", "GetPics" },
{ "X-FB-Auth", ("crp:" + challenge + ":" +
GetHashedChallenge (GetPassword (), challenge))
.toUtf8 () } })));
connect (reply,
SIGNAL (finished ()),
this,
SLOT (handleGotPhotos ()));
connect (reply,
SIGNAL (error (QNetworkReply::NetworkError)),
this,
SLOT (handleNetworkError (QNetworkReply::NetworkError)));
}
void VkAccount::handleGotPhotos ()
{
auto reply = qobject_cast<QNetworkReply*> (sender ());
reply->deleteLater ();
const auto& data = reply->readAll ();
QDomDocument doc;
if (!doc.setContent (data))
{
qWarning () << Q_FUNC_INFO
<< "cannot parse reply"
<< data;
return;
}
bool finishReached = false;
auto photoElem = doc
.documentElement ()
.firstChildElement ("photo");
while (!photoElem.isNull ())
{
auto mkItem = [&photoElem] () -> QStandardItem*
{
const auto& idText = photoElem.firstChildElement ("pid").text ();
auto item = new QStandardItem (idText);
item->setData (ItemType::Image, CollectionRole::Type);
item->setData (idText, CollectionRole::ID);
item->setData (QString (), CollectionRole::Name);
const auto& sizesElem = photoElem.firstChildElement ("sizes");
auto getType = [&sizesElem] (const QString& type) -> QPair<QUrl, QSize>
{
auto sizeElem = sizesElem.firstChildElement ("size");
while (!sizeElem.isNull ())
{
if (sizeElem.firstChildElement ("type").text () != type)
{
sizeElem = sizeElem.nextSiblingElement ("size");
continue;
}
const auto& src = sizeElem.firstChildElement ("src").text ();
const auto width = sizeElem.firstChildElement ("width").text ().toInt ();
const auto height = sizeElem.firstChildElement ("height").text ().toInt ();
return { src, { width, height } };
}
return {};
};
const auto& small = getType ("m");
const auto& mid = getType ("x");
auto orig = getType ("w");
QStringList sizeCandidates { "z", "y", "x", "r" };
while (orig.second.width () <= 0)
{
if (sizeCandidates.isEmpty ())
return nullptr;
orig = getType (sizeCandidates.takeFirst ());
}
item->setData (small.first, CollectionRole::SmallThumb);
item->setData (small.second, CollectionRole::SmallThumbSize);
item->setData (mid.first, CollectionRole::MediumThumb);
item->setData (mid.second, CollectionRole::MediumThumbSize);
item->setData (orig.first, CollectionRole::Original);
item->setData (orig.second, CollectionRole::OriginalSize);
return item;
};
auto allItem = mkItem ();
if (!allItem)
{
finishReached = true;
break;
}
AllPhotosItem_->appendRow (allItem);
const auto aid = photoElem.firstChildElement ("aid").text ().toInt ();
if (Albums_.contains (aid))
Albums_ [aid]->appendRow (mkItem ());
photoElem = photoElem.nextSiblingElement ("photo");
}
if (finishReached)
return;
const auto count = doc.documentElement ().firstChildElement ("count").text ().toInt ();
if (count == AllPhotosItem_->rowCount ())
return;
const auto offset = AllPhotosItem_->rowCount ();
CallQueue_.append ([this, offset] (const QString& authKey) -> void
{
QUrl photosUrl ("https://api.vk.com/method/photos.getAll.xml");
photosUrl.addQueryItem ("access_token", authKey);
photosUrl.addQueryItem ("count", "100");
photosUrl.addQueryItem ("offset", QString::number (offset));
photosUrl.addQueryItem ("photo_sizes", "1");
RequestQueue_->Schedule ([this, photosUrl]
{
connect (Proxy_->GetNetworkAccessManager ()->get (QNetworkRequest (photosUrl)),
SIGNAL (finished ()),
this,
SLOT (handleGotPhotos ()));
}, this);
});
AuthMgr_->GetAuthKey ();
}
