bool parse_timestamp (const QString & raw, QString & save_here, QDateTime & parse_here)
{
save_here = raw;
if (save_here.isEmpty())
{
return false;
}
parse_here = timeFromS3Time(save_here);
if (!parse_here.isValid())
{
return false;
}
return true;
}
void MCVListLoadTask::list_downloaded()
{
if (vlistReply->error() != QNetworkReply::NoError)
{
vlistReply->deleteLater();
emitFailed("Failed to load Minecraft main version list" + vlistReply->errorString());
return;
}
QJsonParseError jsonError;
QJsonDocument jsonDoc = QJsonDocument::fromJson(vlistReply->readAll(), &jsonError);
vlistReply->deleteLater();
if (jsonError.error != QJsonParseError::NoError)
{
emitFailed("Error parsing version list JSON:" + jsonError.errorString());
return;
}
if (!jsonDoc.isObject())
{
emitFailed("Error parsing version list JSON: jsonDoc is not an object");
return;
}
QJsonObject root = jsonDoc.object();
// Get the ID of the latest release and the latest snapshot.
if (!root.value("latest").isObject())
{
emitFailed("Error parsing version list JSON: version list is missing 'latest' object");
return;
}
QJsonObject latest = root.value("latest").toObject();
QString latestReleaseID = latest.value("release").toString("");
QString latestSnapshotID = latest.value("snapshot").toString("");
if (latestReleaseID.isEmpty())
{
emitFailed("Error parsing version list JSON: latest release field is missing");
return;
}
if (latestSnapshotID.isEmpty())
{
emitFailed("Error parsing version list JSON: latest snapshot field is missing");
return;
}
// Now, get the array of versions.
if (!root.value("versions").isArray())
{
emitFailed(
"Error parsing version list JSON: version list object is missing 'versions' array");
return;
}
QJsonArray versions = root.value("versions").toArray();
QList<BaseVersionPtr> tempList;
for (int i = 0; i < versions.count(); i++)
{
bool is_snapshot = false;
bool is_latest = false;
// Load the version info.
if (!versions[i].isObject())
{
// FIXME: log this somewhere
continue;
}
QJsonObject version = versions[i].toObject();
QString versionID = version.value("id").toString("");
QString versionTimeStr = version.value("releaseTime").toString("");
QString versionTypeStr = version.value("type").toString("");
if (versionID.isEmpty() || versionTimeStr.isEmpty() || versionTypeStr.isEmpty())
{
// FIXME: log this somewhere
continue;
}
// Parse the timestamp.
QDateTime versionTime = timeFromS3Time(versionTimeStr);
if (!versionTime.isValid())
{
// FIXME: log this somewhere
continue;
}
// Parse the type.
MinecraftVersion::VersionType versionType;
// OneSix or Legacy. use filter to determine type
if (versionTypeStr == "release")
{
versionType = legacyWhitelist.contains(versionID) ? MinecraftVersion::Legacy
: MinecraftVersion::OneSix;
is_latest = (versionID == latestReleaseID);
is_snapshot = false;
}
else if (versionTypeStr == "snapshot") // It's a snapshot... yay
{
versionType = legacyWhitelist.contains(versionID) ? MinecraftVersion::Legacy
: MinecraftVersion::OneSix;
is_latest = (versionID == latestSnapshotID);
is_snapshot = true;
}
else if (versionTypeStr == "old_alpha")
{
versionType = MinecraftVersion::Nostalgia;
is_latest = false;
is_snapshot = false;
}
else if (versionTypeStr == "old_beta")
{
versionType = MinecraftVersion::Legacy;
is_latest = false;
is_snapshot = false;
}
else
{
// FIXME: log this somewhere
continue;
}
// Get the download URL.
QString dlUrl = "http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + versionID + "/";
// Now, we construct the version object and add it to the list.
std::shared_ptr<MinecraftVersion> mcVersion(new MinecraftVersion());
mcVersion->m_name = mcVersion->m_descriptor = versionID;
mcVersion->timestamp = versionTime.toMSecsSinceEpoch();
mcVersion->download_url = dlUrl;
mcVersion->is_latest = is_latest;
mcVersion->is_snapshot = is_snapshot;
mcVersion->type = versionType;
tempList.append(mcVersion);
}
m_list->updateListData(tempList);
emitSucceeded();
return;
}
