[tracker/slo-onto: 4/11] tracker-writeback: SLO ontology porting
- From: Philip Van Hoof <pvanhoof src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker/slo-onto: 4/11] tracker-writeback: SLO ontology porting
- Date: Tue, 11 Jan 2011 10:05:42 +0000 (UTC)
commit fb8683fae8a40f33616a0ed17dc404da1d5142da
Author: Philip Van Hoof <philip codeminded be>
Date: Mon Jan 10 16:00:52 2011 +0100
tracker-writeback: SLO ontology porting
src/libtracker-common/tracker-ontologies.h | 1 +
src/tracker-writeback/tracker-writeback-xmp.c | 139 +++++++++++-------------
2 files changed, 65 insertions(+), 75 deletions(-)
---
diff --git a/src/libtracker-common/tracker-ontologies.h b/src/libtracker-common/tracker-ontologies.h
index 4eccafb..295e113 100644
--- a/src/libtracker-common/tracker-ontologies.h
+++ b/src/libtracker-common/tracker-ontologies.h
@@ -45,6 +45,7 @@ G_BEGIN_DECLS
#define TRACKER_NFO_PREFIX "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#"
/* Temporary */
+#define TRACKER_SLO_PREFIX "http://www.tracker-project.org/temp/slo#"
#define TRACKER_NMM_PREFIX "http://www.tracker-project.org/temp/nmm#"
#define TRACKER_MLO_PREFIX "http://www.tracker-project.org/temp/mlo#"
diff --git a/src/tracker-writeback/tracker-writeback-xmp.c b/src/tracker-writeback/tracker-writeback-xmp.c
index 31b7786..a23866e 100644
--- a/src/tracker-writeback/tracker-writeback-xmp.c
+++ b/src/tracker-writeback/tracker-writeback-xmp.c
@@ -118,6 +118,7 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
XmpStringPtr str;
#endif
GString *keywords = NULL;
+ const gchar *urn = NULL;
path = g_file_get_path (file);
@@ -145,6 +146,8 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
for (n = 0; n < values->len; n++) {
const GStrv row = g_ptr_array_index (values, n);
+ urn = row[1]; /* The urn is at 1 */
+
if (g_strcmp0 (row[2], TRACKER_NIE_PREFIX "title") == 0) {
xmp_delete_property (xmp, NS_EXIF, "Title");
xmp_set_property (xmp, NS_EXIF, "Title", row[3], 0);
@@ -383,89 +386,75 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
g_free (work_on);
}
#endif /* SET_TYPICAL_CAMERA_FIELDS */
+ }
- if (g_strcmp0 (row[2], TRACKER_MLO_PREFIX "location") == 0 ||
- g_strcmp0 (row[2], TRACKER_MLO_PREFIX "city") == 0 ||
- g_strcmp0 (row[2], TRACKER_MLO_PREFIX "country") == 0 ||
- g_strcmp0 (row[2], TRACKER_MLO_PREFIX "state") == 0 ||
- g_strcmp0 (row[2], TRACKER_MLO_PREFIX "address") == 0)
- {
- TrackerSparqlCursor *cursor;
- GError *error = NULL;
- gchar *query;
-
- query = g_strdup_printf ("SELECT "
- "tracker:coalesce (mlo:city (?location), nco:locality (mlo:asPostalAddress (?location))) "
- "tracker:coalesce (mlo:state (?location), nco:region (mlo:asPostalAddress (?location))) "
- "tracker:coalesce (mlo:address (?location), nco:streetAddress (mlo:asPostalAddress (?location))) "
- "tracker:coalesce (mlo:country (?location), nco:country (mlo:asPostalAddress (?location))) "
- "WHERE { <%s> mlo:location ?location }",
- row[1]); /* The urn is at 1 */
-
- cursor = tracker_sparql_connection_query (connection, query, NULL, &error);
- g_free (query);
- if (!error) {
- if (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
- const gchar *city, *subl, *country, *state;
-
- city = tracker_sparql_cursor_get_string (cursor, 0, NULL);
- state = tracker_sparql_cursor_get_string (cursor, 1, NULL);
- subl = tracker_sparql_cursor_get_string (cursor, 2, NULL);
- country = tracker_sparql_cursor_get_string (cursor, 3, NULL);
-
- /* TODO: A lot of these location fields are pretty vague and ambigious.
- * We should go through them one by one and ensure that all of them are
- * used sanely */
-
- if (!tracker_is_blank_string (city)) {
- xmp_delete_property (xmp, NS_IPTC4XMP, "City");
- xmp_set_property (xmp, NS_IPTC4XMP, "City", city, 0);
- xmp_delete_property (xmp, NS_PHOTOSHOP, "City");
- xmp_set_property (xmp, NS_PHOTOSHOP, "City", city, 0);
- }
+ if (urn != NULL) {
+ TrackerSparqlCursor *cursor;
+ GError *error = NULL;
+ gchar *query;
+
+ query = g_strdup_printf ("SELECT "
+ "nco:locality (?addr) "
+ "nco:region (?addr) "
+ "nco:streetAddress (?addr) "
+ "nco:country (?addr) "
+ "WHERE { <%s> slo:location ?loc . "
+ "?loc slo:postalAddress ?addr . }",
+ urn);
+
+ cursor = tracker_sparql_connection_query (connection, query, NULL, &error);
+ g_free (query);
+ if (!error) {
+ if (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
+ const gchar *city, *subl, *country, *state;
+
+ city = tracker_sparql_cursor_get_string (cursor, 0, NULL);
+ state = tracker_sparql_cursor_get_string (cursor, 1, NULL);
+ subl = tracker_sparql_cursor_get_string (cursor, 2, NULL);
+ country = tracker_sparql_cursor_get_string (cursor, 3, NULL);
+
+ /* TODO: A lot of these location fields are pretty vague and ambigious.
+ * We should go through them one by one and ensure that all of them are
+ * used sanely */
+
+ if (!tracker_is_blank_string (city)) {
+ xmp_delete_property (xmp, NS_IPTC4XMP, "City");
+ xmp_set_property (xmp, NS_IPTC4XMP, "City", city, 0);
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "City");
+ xmp_set_property (xmp, NS_PHOTOSHOP, "City", city, 0);
+ }
- if (!tracker_is_blank_string (state)) {
- xmp_delete_property (xmp, NS_IPTC4XMP, "State");
- xmp_set_property (xmp, NS_IPTC4XMP, "State", state, 0);
- xmp_delete_property (xmp, NS_IPTC4XMP, "Province");
- xmp_set_property (xmp, NS_IPTC4XMP, "Province", state, 0);
- xmp_delete_property (xmp, NS_PHOTOSHOP, "State");
- xmp_set_property (xmp, NS_PHOTOSHOP, "State", state, 0);
- }
+ if (!tracker_is_blank_string (state)) {
+ xmp_delete_property (xmp, NS_IPTC4XMP, "State");
+ xmp_set_property (xmp, NS_IPTC4XMP, "State", state, 0);
+ xmp_delete_property (xmp, NS_IPTC4XMP, "Province");
+ xmp_set_property (xmp, NS_IPTC4XMP, "Province", state, 0);
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "State");
+ xmp_set_property (xmp, NS_PHOTOSHOP, "State", state, 0);
+ }
- if (!tracker_is_blank_string (subl)) {
- xmp_delete_property (xmp, NS_IPTC4XMP, "SubLocation");
- xmp_set_property (xmp, NS_IPTC4XMP, "SubLocation", subl, 0);
- xmp_delete_property (xmp, NS_PHOTOSHOP, "Location");
- xmp_set_property (xmp, NS_PHOTOSHOP, "Location", subl, 0);
- }
+ if (!tracker_is_blank_string (subl)) {
+ xmp_delete_property (xmp, NS_IPTC4XMP, "SubLocation");
+ xmp_set_property (xmp, NS_IPTC4XMP, "SubLocation", subl, 0);
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "Location");
+ xmp_set_property (xmp, NS_PHOTOSHOP, "Location", subl, 0);
+ }
- if (!tracker_is_blank_string (country)) {
- xmp_delete_property (xmp, NS_PHOTOSHOP, "Country");
- xmp_set_property (xmp, NS_PHOTOSHOP, "Country", country, 0);
- xmp_delete_property (xmp, NS_IPTC4XMP, "Country");
- xmp_set_property (xmp, NS_IPTC4XMP, "Country", country, 0);
- xmp_delete_property (xmp, NS_IPTC4XMP, "PrimaryLocationName");
- xmp_set_property (xmp, NS_IPTC4XMP, "PrimaryLocationName", country, 0);
- xmp_delete_property (xmp, NS_IPTC4XMP, "CountryName");
- xmp_set_property (xmp, NS_IPTC4XMP, "CountryName", country, 0);
- }
+ if (!tracker_is_blank_string (country)) {
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "Country");
+ xmp_set_property (xmp, NS_PHOTOSHOP, "Country", country, 0);
+ xmp_delete_property (xmp, NS_IPTC4XMP, "Country");
+ xmp_set_property (xmp, NS_IPTC4XMP, "Country", country, 0);
+ xmp_delete_property (xmp, NS_IPTC4XMP, "PrimaryLocationName");
+ xmp_set_property (xmp, NS_IPTC4XMP, "PrimaryLocationName", country, 0);
+ xmp_delete_property (xmp, NS_IPTC4XMP, "CountryName");
+ xmp_set_property (xmp, NS_IPTC4XMP, "CountryName", country, 0);
}
}
-
- g_object_unref (cursor);
- g_clear_error (&error);
}
- /* TODO: When a photo contains a known face
- *
- * if (g_strcmp0 (row[2], PHOTO_HAS "contact") == 0) {
- xmp_delete_property (xmp, FACE, "contact");
- Fetch full name of the contact?
- xmp_set_array_item (xmp, FACE, "contact", 1, fetched, 0);
- }
- */
-
+ g_object_unref (cursor);
+ g_clear_error (&error);
}
if (keywords) {
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