MetadataLookupList: add lookup from mxml and nfo files for television…

… files

We already looked for them first when looking for metadata for movies so also
look for them for television files as well first then fall back to the
grabber scripts etc.

mythtv/libs/libmythmetadata/metadatadownload.cpp

@@ -540,15 +540,35 @@ MetadataLookupList MetadataDownload::handleMovie(MetadataLookup *lookup)
 /**
  * handleTelevision
  * attempt to find television data via the following (in order)
- * 1- By inetref with subtitle
- * 2- By inetref with season and episode
- * 3- By inetref
- * 4- By title and subtitle
- * 5- By title
+ * 1- Local MXML
+ * 2- Local NFO
+ * 3- By inetref with subtitle
+ * 4- By inetref with season and episode
+ * 5- By inetref
+ * 6- By title and subtitle
+ * 7- By title
  */
 MetadataLookupList MetadataDownload::handleTelevision(MetadataLookup *lookup)
 {
     MetadataLookupList list;
+
+    QString mxml;
+    QString nfo;
+
+    if (!lookup->GetFilename().isEmpty())
+    {
+        mxml = getMXMLPath(lookup->GetFilename());
+        nfo = getNFOPath(lookup->GetFilename());
+    }
+
+    if (!mxml.isEmpty())
+        list = readMXML(mxml, lookup);
+    else if (!nfo.isEmpty())
+        list = readNFO(nfo, lookup);
+
+    if (!list.isEmpty())
+        return list;
+
     MetaGrabberScript grabber =
         MetaGrabberScript::GetGrabber(kGrabberTelevision, lookup);
     bool searchcollection = false;