bool ModelManager::storeActiveModel(const QDateTime& changedTime, qint32 sampleRate, const QByteArray& container)
{
KConfig config( KStandardDirs::locateLocal("appdata", "model/activemodelrc"), KConfig::SimpleConfig );
KConfigGroup cGroup(&config, "");
cGroup.writeEntry("Date", changedTime);
config.sync();
SpeechModelManagementConfiguration::setModelSampleRate(sampleRate);
QFile containerFile(KStandardDirs::locateLocal("appdata", "model/active.sbm"));
if (!containerFile.open(QIODevice::WriteOnly))
return false;
containerFile.write(container);
containerFile.close();
bool success = false;
QDateTime creationDate;
QString name;
ModelMetadata *data = metaDataFromBuffer(container);
if (data) {
success = updateBlacklistedTranscriptions(data);
creationDate = data->dateTime();
name = data->name();
delete data;
}
emit activeModelStored(creationDate, name);
return success;
}
bool ModelManager::storeBaseModel(const QDateTime& changedTime, int baseModelType, const QByteArray& container)
{
KConfig config( KStandardDirs::locateLocal("appdata", "model/modelsrcrc"), KConfig::SimpleConfig );
KConfigGroup cGroup(&config, "");
cGroup.writeEntry("BaseModelDate", changedTime);
cGroup.writeEntry("BaseModelType", baseModelType);
config.sync();
QString repoPath = KStandardDirs::locateLocal("appdata", "model/base/srv" + changedTime.toString(Qt::ISODate) + ".sbm");
//store both as selected base model and in the local repository
foreach (const QString& path, QStringList() << KStandardDirs::locateLocal("appdata", "model/basemodel.sbm")
<< repoPath) {
QFile containerFile(path);
if (!containerFile.open(QIODevice::WriteOnly))
return false;
containerFile.write(container);
containerFile.close();
}
setBaseModel(repoPath, baseModelType);
QDateTime creationDate;
QString name;
ModelMetadata *data = metaDataFromBuffer(container);
if (data) {
name = data->name();
creationDate = data->dateTime();
delete data;
}
announceBaseModel(name, baseModelType, creationDate);
return true;
}
bool SphinxControl::initializeRecognition(const QString &modelPath)
{
kDebug() << "Initializing to " << modelPath << m_lastModel;
if (modelPath != m_lastModel) { //already initialized / tried to initialize with this exact model
m_lastModel = modelPath;
kDebug() << "Initializing";
uninitialize();
m_startRequests = 0;
QString path = KStandardDirs::locateLocal("tmp", "/simond/"+username+"/sphinx/");
if(!QDir(path).entryInfoList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden | QDir::AllDirs | QDir::Files, QDir::DirsFirst).isEmpty())
{
kDebug() << "Removing old data from working dir";
FileUtils::removeDirRecursive(path);
path = KStandardDirs::locateLocal("tmp", "/simond/"+username+"/sphinx/");
}
kDebug() << "Unpacking model to working dir";
if (!FileUtils::unpackAll(modelPath, path))
{
return false;
}
QFile metadataFile(path+QLatin1String("metadata.xml"));
if(!metadataFile.open(QIODevice::ReadOnly))
{
emit recognitionError(i18n("Failed to read metadata from \"%1\"", path+QLatin1String("metadata.xml")),
getBuildLog());
return NULL;
}
ModelMetadata metadata;
QDomDocument DomDocument;
DomDocument.setContent(&metadataFile);
metadata.deserializeXml(DomDocument.documentElement());
metadataFile.close();
modelName = metadata.name();
}
kDebug() << "Emitting recognition ready";
emit recognitionReady();
return true;
}
MetadataNamePropertyWrapper(
OSSIA::Node& parent,
ModelMetadata& arg_metadata,
QObject* context
):
metadata{arg_metadata}
{
node = *parent.emplace(
parent.children().end(),
arg_metadata.name().toStdString());
/*
m_callbackIt =
node->addCallback(
[=] (const OSSIA::Node& node, const std::string& name, OSSIA::NodeChange t) {
if(t == OSSIA::NodeChange::RENAMED)
{
auto str = QString::fromStdString(node.getName());
if(str != metadata.name())
metadata.setName(str);
}
});
*/
auto setNameFun = [=] (const QString& newName_qstring) {
auto newName = newName_qstring.toStdString();
auto curName = node->getName();
if(curName != newName)
{
node->setName(newName);
auto real_newName = node->getName();
if(real_newName != newName)
{
metadata.setName(QString::fromStdString(real_newName));
}
}
};
QObject::connect(
&metadata, &ModelMetadata::nameChanged,
context, setNameFun,
Qt::QueuedConnection);
setNameFun(metadata.name());
}
