MetaGrabberScript MetaGrabberScript::FromInetref(const QString &inetref,
bool absolute)
{
static QRegExp retagref("^([a-zA-Z0-9_\\-\\.]+\\.[a-zA-Z0-9]{1,3})_(.*)");
static QRegExp retagref2("^([a-zA-Z0-9_\\-\\.]+\\.[a-zA-Z0-9]{1,3}):(.*)");
static QMutex reLock;
QMutexLocker lock(&reLock);
QString tag;
if (retagref.indexIn(inetref) > -1)
{
tag = retagref.cap(1);
}
else if (retagref2.indexIn(inetref) > -1)
{
tag = retagref2.cap(1);
}
if (!tag.isEmpty())
{
// match found, pull out the grabber
MetaGrabberScript script = MetaGrabberScript::FromTag(tag, absolute);
if (script.IsValid())
return script;
}
// no working match, return a blank
return MetaGrabberScript();
}
LookupType GuessLookupType(const QString &inetref)
{
if (inetref.isEmpty() || inetref == "00000000" ||
inetref == MetaGrabberScript::CleanedInetref(inetref))
{
// can't determine subtype from inetref
return kUnknownVideo;
}
// inetref is defined, see if we have a pre-defined grabber
MetaGrabberScript grabber =
MetaGrabberScript::FromInetref(inetref);
if (!grabber.IsValid())
{
return kUnknownVideo;
}
switch (grabber.GetType())
{
case kGrabberMovie:
return kProbableMovie;
case kGrabberTelevision:
return kProbableTelevision;
default:
return kUnknownVideo;
}
}
MetaGrabberScript MetaGrabberScript::GetGrabber(GrabberType defaultType,
const MetadataLookup *lookup)
{
if (!lookup)
{
return GetType(defaultType);
}
if (!lookup->GetInetref().isEmpty() &&
lookup->GetInetref() != "00000000")
{
// inetref is defined, see if we have a pre-defined grabber
MetaGrabberScript grabber = FromInetref(lookup->GetInetref());
if (grabber.IsValid())
{
return grabber;
}
// matching grabber was not found, just use the default
// fall through
}
return GetType(defaultType);
}