metaioflacvorbis: handle DISCNUMBER and TOTAL{TRACKS,DISCS} tags

Referencing https://picard.musicbrainz.org/docs/mappings/ for the tag names.
MythTV · Feb 26, 2020 · 84424b9 · 84424b9
1 parent 3d8155d
commit 84424b9
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/mythtv/libs/libmythmetadata/metaioflacvorbis.cpp b/mythtv/libs/libmythmetadata/metaioflacvorbis.cpp
@@ -139,6 +139,30 @@ MusicMetadata* MetaIOFLACVorbis::read(const QString &filename)
     if (metadata->Length() <= 0)
         metadata->setLength(getTrackLength(flacfile));
 
+    if (tag->contains("DISCNUMBER"))
+    {
+        bool valid = false;
+        int n = tag->fieldListMap()["DISCNUMBER"].toString().toInt(&valid);
+        if (valid)
+            metadata->setDiscNumber(n);
+    }
+
+    if (tag->contains("TOTALTRACKS"))
+    {
+        bool valid = false;
+        int n = tag->fieldListMap()["TOTALTRACKS"].toString().toInt(&valid);
+        if (valid)
+            metadata->setTrackCount(n);
+    }
+
+    if (tag->contains("TOTALDISCS"))
+    {
+        bool valid = false;
+        int n = tag->fieldListMap()["TOTALDISCS"].toString().toInt(&valid);
+        if (valid)
+            metadata->setDiscCount(n);
+    }
+
     delete flacfile;
 
     return metadata;