MetadataLookupList MetadataDownload::runGrabber(QString cmd, QStringList args,
MetadataLookup* lookup,
bool passseas)
{
MythSystem grabber(cmd, args, kMSNoRunShell | kMSStdOut | kMSBuffered);
MetadataLookupList list;
LOG(VB_GENERAL, LOG_INFO, QString("Running Grabber: %1 %2")
.arg(cmd).arg(args.join(" ")));
grabber.Run();
grabber.Wait();
QByteArray result = grabber.ReadAll();
if (!result.isEmpty())
{
QDomDocument doc;
doc.setContent(result, true);
QDomElement root = doc.documentElement();
QDomElement item = root.firstChildElement("item");
while (!item.isNull())
{
MetadataLookup *tmp = ParseMetadataItem(item, lookup,
passseas);
list.append(tmp);
item = item.nextSiblingElement("item");
}
}
return list;
}
// TODO
// using the MetadataLookup object as both argument input, and parsed output,
// is clumsy. break the inputs out into a separate object, and spawn a new
// MetadataLookup object in ParseMetadataItem, rather than requiring an
// existing one to reuse.
MetadataLookupList MetaGrabberScript::RunGrabber(const QStringList &args,
MetadataLookup *lookup, bool passseas)
{
MythSystemLegacy grabber(m_fullcommand, args, kMSStdOut);
MetadataLookupList list;
LOG(VB_GENERAL, LOG_INFO, QString("Running Grabber: %1 %2")
.arg(m_fullcommand).arg(args.join(" ")));
grabber.Run();
if (grabber.Wait() != GENERIC_EXIT_OK)
return list;
QByteArray result = grabber.ReadAll();
if (!result.isEmpty())
{
QDomDocument doc;
doc.setContent(result, true);
QDomElement root = doc.documentElement();
QDomElement item = root.firstChildElement("item");
while (!item.isNull())
{
MetadataLookup *tmp = ParseMetadataItem(item, lookup, passseas);
tmp->SetInetref(QString("%1_%2").arg(m_command)
.arg(tmp->GetInetref()));
if (!tmp->GetCollectionref().isEmpty())
{
tmp->SetCollectionref(QString("%1_%2").arg(m_command)
.arg(tmp->GetCollectionref()));
}
list.append(tmp);
// MetadataLookup is to be owned by the list
tmp->DecrRef();
item = item.nextSiblingElement("item");
}
}
return list;
}
MetadataLookupList MetadataDownload::readMXML(QString MXMLpath,
MetadataLookup* lookup,
bool passseas)
{
MetadataLookupList list;
LOG(VB_GENERAL, LOG_INFO,
QString("Matching MXML file found. Parsing %1 for metadata...")
.arg(MXMLpath));
if (lookup->GetType() == kMetadataVideo)
{
QByteArray mxmlraw;
QDomElement item;
if (MXMLpath.startsWith("myth://"))
{
RemoteFile *rf = new RemoteFile(MXMLpath);
if (rf && rf->Open())
{
bool loaded = rf->SaveAs(mxmlraw);
if (loaded)
{
QDomDocument doc;
if (doc.setContent(mxmlraw, true))
{
lookup->SetStep(kLookupData);
QDomElement root = doc.documentElement();
item = root.firstChildElement("item");
}
else
LOG(VB_GENERAL, LOG_ERR,
QString("Corrupt or invalid MXML file."));
}
rf->Close();
}
delete rf;
rf = NULL;
}
else
{
QFile file(MXMLpath);
if (file.open(QIODevice::ReadOnly))
{
mxmlraw = file.readAll();
QDomDocument doc;
if (doc.setContent(mxmlraw, true))
{
lookup->SetStep(kLookupData);
QDomElement root = doc.documentElement();
item = root.firstChildElement("item");
}
else
LOG(VB_GENERAL, LOG_ERR,
QString("Corrupt or invalid MXML file."));
file.close();
}
}
MetadataLookup *tmp = ParseMetadataItem(item, lookup, passseas);
list.append(tmp);
}
return list;
}
