libtracker-extract, tracker-extract: Add extraction of image compass direction

1 files changed, 7 insertions, 1 deletions

diff --git a/src/tracker-extract/tracker-extract-tiff.c b/src/tracker-extract/tracker-extract-tiff.c
index e33cbda42..71bcb73b2 100644
--- a/src/tracker-extract/tracker-extract-tiff.c
+++ b/src/tracker-extract/tracker-extract-tiff.c
@@ -62,7 +62,8 @@ typedef struct {
 	const gchar *country;
         const gchar *gps_altitude;
         const gchar *gps_latitude;
-        const gchar *gps_longitude;       
+        const gchar *gps_longitude;
+	const gchar *gps_direction;
 } MergeData;
 
 typedef struct {
@@ -373,6 +374,7 @@ tracker_extract_get_metadata (const gchar          *uri,
 	md.gps_altitude = tracker_coalesce_strip (2, xd->gps_altitude, ed->gps_altitude);
 	md.gps_latitude = tracker_coalesce_strip (2, xd->gps_latitude, ed->gps_latitude);
 	md.gps_longitude = tracker_coalesce_strip (2, xd->gps_longitude, ed->gps_longitude);
+	md.gps_direction = tracker_coalesce_strip (2, xd->gps_direction, ed->gps_direction);
 	md.creator = tracker_coalesce_strip (3, xd->creator, id->byline, id->credit);
 	md.x_dimension = tracker_coalesce_strip (2, td.width, ed->x_dimension);
 	md.y_dimension = tracker_coalesce_strip (2, td.length, ed->y_dimension);
@@ -535,6 +537,10 @@ tracker_extract_get_metadata (const gchar          *uri,
 		tracker_sparql_builder_object_blank_close (metadata); /* GeoLocation */
 	}
 
+	if (md.gps_direction) {
+		tracker_sparql_builder_predicate (metadata, "nmm:direction");
+		tracker_sparql_builder_object_unvalidated (metadata, md.gps_direction);
+	}
 
 	if (id->contact) {
 		gchar *uri = tracker_sparql_escape_uri_printf ("urn:contact:%s", id->contact);