[tracker-miners/wip/carlosg/writeback-refactor: 2/12] writeback: Port XMP writeback module to new API
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker-miners/wip/carlosg/writeback-refactor: 2/12] writeback: Port XMP writeback module to new API
- Date: Thu, 21 May 2020 14:23:39 +0000 (UTC)
commit 454b01e3b299c8448673b610eaad12725d8778e5
Author: Carlos Garnacho <carlosg gnome org>
Date: Mon May 18 00:15:12 2020 +0200
writeback: Port XMP writeback module to new API
src/tracker-writeback/tracker-writeback-xmp.c | 526 ++++++++++++--------------
1 file changed, 246 insertions(+), 280 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-writeback-xmp.c b/src/tracker-writeback/tracker-writeback-xmp.c
index a2e5e1386..fc100a84c 100644
--- a/src/tracker-writeback/tracker-writeback-xmp.c
+++ b/src/tracker-writeback/tracker-writeback-xmp.c
@@ -51,13 +51,12 @@ struct TrackerWritebackXMPClass {
};
static GType tracker_writeback_xmp_get_type (void) G_GNUC_CONST;
-static gboolean writeback_xmp_update_file_metadata (TrackerWritebackFile *writeback_file,
- GFile *file,
- GPtrArray *values,
- TrackerSparqlConnection *connection,
- GCancellable *cancellable,
- GError **error);
-static const gchar * const *writeback_xmp_content_types (TrackerWritebackFile *writeback_file);
+static gboolean writeback_xmp_write_file_metadata (TrackerWritebackFile *writeback_file,
+ GFile *file,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error);
+static const gchar * const *writeback_xmp_content_types (TrackerWritebackFile *writeback_file);
G_DEFINE_DYNAMIC_TYPE (TrackerWritebackXMP, tracker_writeback_xmp, TRACKER_TYPE_WRITEBACK_FILE);
@@ -68,7 +67,7 @@ tracker_writeback_xmp_class_init (TrackerWritebackXMPClass *klass)
xmp_init ();
- writeback_file_class->update_file_metadata = writeback_xmp_update_file_metadata;
+ writeback_file_class->write_file_metadata = writeback_xmp_write_file_metadata;
writeback_file_class->content_types = writeback_xmp_content_types;
}
@@ -108,23 +107,42 @@ writeback_xmp_content_types (TrackerWritebackFile *wbf)
return content_types;
}
+static void
+write_gps_coord (XmpPtr xmp,
+ const gchar *label,
+ gdouble coord,
+ gchar more,
+ gchar less)
+{
+ double degrees, minutes;
+ gchar *val;
+
+ minutes = modf (coord, °rees);
+
+ val = g_strdup_printf ("%3d,%f%c",
+ (int) fabs (degrees),
+ minutes,
+ coord >= 0 ? more : less);
+
+ xmp_delete_property (xmp, NS_EXIF, label);
+ xmp_set_property (xmp, NS_EXIF, label, val, 0);
+ g_free (val);
+}
+
static gboolean
-writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
- GFile *file,
- GPtrArray *values,
- TrackerSparqlConnection *connection,
- GCancellable *cancellable,
- GError **error)
+writeback_xmp_write_file_metadata (TrackerWritebackFile *wbf,
+ GFile *file,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error)
{
+ GList *properties, *l;
gchar *path;
- guint n;
XmpFilePtr xmp_files;
XmpPtr xmp;
#ifdef DEBUG_XMP
XmpStringPtr str;
#endif
- GString *keywords = NULL;
- const gchar *urn = NULL;
path = g_file_get_path (file);
@@ -155,135 +173,141 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
xmp_string_free (str);
#endif
- for (n = 0; n < values->len; n++) {
- const GStrv row = g_ptr_array_index (values, n);
+ properties = tracker_resource_get_properties (resource);
+
+ for (l = properties; l; l = l->next) {
+ const gchar *prop = l->data;
- urn = row[1]; /* The urn is at 1 */
+ if (g_strcmp0 (prop, "nie:title") == 0) {
+ const gchar *title;
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "title") == 0) {
+ title = tracker_resource_get_first_string (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "Title");
- xmp_set_property (xmp, NS_EXIF, "Title", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "Title", title, 0);
xmp_delete_property (xmp, NS_DC, "title");
- xmp_set_property (xmp, NS_DC, "title", row[3], 0);
+ xmp_set_property (xmp, NS_DC, "title", title, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NCO "creator") == 0) {
- TrackerSparqlCursor *cursor;
- GError *error = NULL;
- gchar *query;
-
- query = g_strdup_printf ("SELECT ?fullname { "
- " <%s> nco:fullname ?fullname "
- "}", row[3]);
- cursor = tracker_sparql_connection_query (connection, query, NULL, &error);
- g_free (query);
- if (!error) {
- while (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
- xmp_delete_property (xmp, NS_DC, "creator");
- xmp_set_property (xmp, NS_DC, "creator",
- tracker_sparql_cursor_get_string (cursor, 0, NULL),
- 0);
- }
+ if (g_strcmp0 (prop, "nco:creator") == 0) {
+ TrackerResource *creator;
+ const gchar *name = NULL;
+
+ creator = tracker_resource_get_first_relation (resource, prop);
+
+ if (creator) {
+ name = tracker_resource_get_first_string (creator,
+ "nco:fullname");
+ }
+
+ if (name) {
+ xmp_delete_property (xmp, NS_DC, "creator");
+ xmp_set_property (xmp, NS_DC, "creator", name, 0);
}
- g_object_unref (cursor);
- g_clear_error (&error);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NCO "contributor") == 0) {
- TrackerSparqlCursor *cursor;
- GError *error = NULL;
- gchar *query;
-
- query = g_strdup_printf ("SELECT ?fullname { "
- " <%s> nco:fullname ?fullname "
- "}", row[3]);
-
- cursor = tracker_sparql_connection_query (connection, query, NULL, &error);
- g_free (query);
- if (!error) {
- while (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
- xmp_delete_property (xmp, NS_DC, "contributor");
- xmp_set_property (xmp, NS_DC, "contributor",
tracker_sparql_cursor_get_string (cursor, 0, NULL), 0);
- }
+ if (g_strcmp0 (prop, "nco:contributor") == 0) {
+ TrackerResource *contributor;
+ const gchar *name = NULL;
+
+ contributor = tracker_resource_get_first_relation (resource, prop);
+
+ if (contributor) {
+ name = tracker_resource_get_first_string (contributor,
+ "nco:fullname");
+ }
+
+ if (name) {
+ xmp_delete_property (xmp, NS_DC, "contributor");
+ xmp_set_property (xmp, NS_DC, "contributor", name, 0);
}
- g_object_unref (cursor);
- g_clear_error (&error);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "description") == 0) {
+ if (g_strcmp0 (prop, "nie:description") == 0) {
+ const gchar *description;
+
+ description = tracker_resource_get_first_string (resource, prop);
xmp_delete_property (xmp, NS_DC, "description");
- xmp_set_property (xmp, NS_DC, "description", row[3], 0);
+ xmp_set_property (xmp, NS_DC, "description", description, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "copyright") == 0) {
+ if (g_strcmp0 (prop, "nie:copyright") == 0) {
+ const gchar *copyright;
+
+ copyright = tracker_resource_get_first_string (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "Copyright");
- xmp_set_property (xmp, NS_EXIF, "Copyright", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "Copyright", copyright, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "comment") == 0) {
+ if (g_strcmp0 (prop, "nie:comment") == 0) {
+ const gchar *comment;
+
+ comment = tracker_resource_get_first_string (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "UserComment");
- xmp_set_property (xmp, NS_EXIF, "UserComment", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "UserComment", comment, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "keyword") == 0) {
- if (!keywords) {
- keywords = g_string_new (row[3]);
- } else {
- g_string_append_printf (keywords, ", %s", row[3]);
- }
- }
+ if (g_strcmp0 (prop, "nie:keyword") == 0) {
+ GList *keywords, *k;
+ GString *keyword_str = NULL;
+
+ keywords = tracker_resource_get_values (resource, prop);
+ for (k = keywords; k; k = k->next) {
+ GValue *value;
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NAO "hasTag") == 0) {
- TrackerSparqlCursor *cursor;
- GError *error = NULL;
- gchar *query;
-
- query = g_strdup_printf ("SELECT ?label { "
- " <%s> nao:prefLabel ?label "
- "}", row[3]);
-
- cursor = tracker_sparql_connection_query (connection, query, NULL, &error);
- g_free (query);
- if (!error) {
- while (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
- if (!keywords) {
- keywords = g_string_new (tracker_sparql_cursor_get_string
(cursor, 0, NULL));
- } else {
- g_string_append_printf (keywords, ", %s",
tracker_sparql_cursor_get_string (cursor, 0, NULL));
- }
+ value = k->data;
+
+ if (G_VALUE_HOLDS_STRING (value)) {
+ const gchar *str = g_value_get_string (value);
+
+ if (!keywords)
+ keyword_str = g_string_new (str);
+ else
+ g_string_append_printf (keyword_str, ", %s", str);
}
}
- g_object_unref (cursor);
- g_clear_error (&error);
+
+ if (keyword_str->len > 0) {
+ xmp_delete_property (xmp, NS_DC, "subject");
+ xmp_set_property (xmp, NS_DC, "subject", keyword_str->str, 0);
+ }
+
+ g_string_free (keyword_str, TRUE);
+ g_list_free (keywords);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NIE "contentCreated") == 0) {
+ if (g_strcmp0 (prop, "nie:contentCreated") == 0) {
+ const gchar *created;
+
+ created = tracker_resource_get_first_string (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "Date");
- xmp_set_property (xmp, NS_EXIF, "Date", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "Date", created, 0);
xmp_delete_property (xmp, NS_DC, "date");
- xmp_set_property (xmp, NS_DC, "date", row[3], 0);
+ xmp_set_property (xmp, NS_DC, "date", created, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NFO "orientation") == 0) {
+ if (g_strcmp0 (prop, "nfo:orientation") == 0) {
+ const gchar *orientation;
+
+ orientation = tracker_resource_get_first_uri (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "Orientation");
- if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-top") == 0) {
+ if (g_strcmp0 (orientation, "nfo:orientation-top") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "top - left", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-top-mirror") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-top-mirror") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "top - right", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-bottom") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-bottom") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "bottom - left", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-bottom-mirror") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-bottom-mirror") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "bottom - right", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-left-mirror") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-left-mirror") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "left - top", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-right") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-right") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "right - top", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-right-mirror") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-right-mirror") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "right - bottom", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NFO "orientation-left") == 0) {
+ } else if (g_strcmp0 (orientation, "nfo:orientation-left") == 0) {
xmp_set_property (xmp, NS_EXIF, "Orientation", "left - bottom", 0);
}
}
@@ -294,7 +318,10 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
* the actual camera did, anyway? Even if the user overwrites them in
* the RDF store ... (does he know what he's doing anyway?) */
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "meteringMode") == 0) {
+ if (g_strcmp0 (prop, "nmm:meteringMode") == 0) {
+ const gchar *metering;
+
+ metering = tracker_resource_get_first_uri (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "MeteringMode");
@@ -307,28 +334,31 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
6 = Partial
255 = other */
- if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM
"metering-mode-center-weighted-average") == 0) {
+ if (g_strcmp0 (metering, "nmm:metering-mode-center-weighted-average") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "0", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "metering-mode-average") == 0) {
+ } else if (g_strcmp0 (metering, "nmm:metering-mode-average") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "1", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "metering-mode-spot") == 0) {
+ } else if (g_strcmp0 (metering, "nmm:metering-mode-spot") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "3", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "metering-mode-multispot") == 0) {
+ } else if (g_strcmp0 (metering, "nmm:metering-mode-multispot") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "4", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "metering-mode-pattern") == 0) {
+ } else if (g_strcmp0 (metering, "nmm:metering-mode-pattern") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "5", 0);
- } else if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "metering-mode-partial") == 0) {
+ } else if (g_strcmp0 (metering, "nmm:metering-mode-partial") == 0) {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "6", 0);
} else {
xmp_set_property (xmp, NS_EXIF, "MeteringMode", "255", 0);
}
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "whiteBalance") == 0) {
+ if (g_strcmp0 (prop, "nmm:whiteBalance") == 0) {
+ const gchar *balance;
+
+ balance = tracker_resource_get_first_uri (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "WhiteBalance");
- if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "white-balance-auto") == 0) {
+ if (g_strcmp0 (balance, "nmm:white-balance-auto") == 0) {
/* 0 = Auto white balance
* 1 = Manual white balance */
xmp_set_property (xmp, NS_EXIF, "WhiteBalance", "0", 0);
@@ -337,11 +367,14 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
}
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "flash") == 0) {
+ if (g_strcmp0 (prop, "nmm:flash") == 0) {
+ const gchar *flash;
+
+ flash = tracker_resource_get_first_uri (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "Flash");
- if (g_strcmp0 (row[3], TRACKER_PREFIX_NMM "flash-on") == 0) {
+ if (g_strcmp0 (flash, "nmm:flash-on") == 0) {
/* 0 = Flash did not fire
* 1 = Flash fired */
xmp_set_property (xmp, NS_EXIF, "Flash", "1", 0);
@@ -350,203 +383,135 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
}
}
-
- /* TODO: Don't write row[3] as-is here, read xmp_specification.pdf,
+ /* TODO: Don't write value as-is here, read xmp_specification.pdf,
page 84 (bottom). */
+ if (g_strcmp0 (prop, "nmm:focalLength") == 0) {
+ gdouble focal_length;
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "focalLength") == 0) {
+ focal_length = tracker_resource_get_first_double (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "FocalLength");
- xmp_set_property (xmp, NS_EXIF, "FocalLength", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "FocalLength", focal_length, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "exposureTime") == 0) {
+ if (g_strcmp0 (prop, "nmm:exposureTime") == 0) {
+ gdouble exposure;
+
+ exposure = tracker_resource_get_first_double (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "ExposureTime");
- xmp_set_property (xmp, NS_EXIF, "ExposureTime", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "ExposureTime", exposure, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "isoSpeed") == 0) {
+ if (g_strcmp0 (prop, "nmm:isoSpeed") == 0) {
+ gdouble speed;
+
+ speed = tracker_resource_get_first_double (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "ISOSpeedRatings");
- xmp_set_property (xmp, NS_EXIF, "ISOSpeedRatings", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "ISOSpeedRatings", speed, 0);
}
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "fnumber") == 0) {
+ if (g_strcmp0 (prop, "nmm:fnumber") == 0) {
+ gdouble fnumber;
+
+ fnumber = tracker_resource_get_first_double (resource, prop);
xmp_delete_property (xmp, NS_EXIF, "FNumber");
- xmp_set_property (xmp, NS_EXIF, "FNumber", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "FNumber", fnumber, 0);
}
+ if (g_strcmp0 (prop, "nfo:equipment") == 0) {
+ TrackerResource *equipment;
+ const gchar *maker, *model;
- /* Totally deprecated: this uses nfo:Equipment nowadays */
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NMM "camera") == 0) {
- gchar *work_on = g_strdup (row[3]);
- gchar *ptr = strchr (work_on, ' ');
-
- if (ptr) {
+ equipment = tracker_resource_get_first_relation (resource, prop);
- *ptr = '\0';
- ptr++;
+ if (equipment) {
+ maker = tracker_resource_get_first_string (equipment,
+ "nfo:manufacturer");
+ model = tracker_resource_get_first_string (equipment,
+ "nfo:model");
+ }
+ if (maker) {
xmp_delete_property (xmp, NS_EXIF, "Make");
- xmp_set_property (xmp, NS_EXIF, "Make", work_on, 0);
- xmp_delete_property (xmp, NS_EXIF, "Model");
- xmp_set_property (xmp, NS_EXIF, "Model", ptr, 0);
- } else {
- xmp_delete_property (xmp, NS_EXIF, "Make");
- xmp_delete_property (xmp, NS_EXIF, "Model");
- xmp_set_property (xmp, NS_EXIF, "Model", work_on, 0);
+ xmp_set_property (xmp, NS_EXIF, "Make", maker, 0);
}
- g_free (work_on);
+ if (model) {
+ xmp_delete_property (xmp, NS_EXIF, "Model");
+ xmp_set_property (xmp, NS_EXIF, "Model", model, 0);
+ }
}
#endif /* SET_TYPICAL_CAMERA_FIELDS */
- if (g_strcmp0 (row[2], TRACKER_PREFIX_NFO "heading") == 0) {
+ if (g_strcmp0 (prop, "nfo:heading") == 0) {
+ gchar buf[G_ASCII_DTOSTR_BUF_SIZE];
+ gdouble heading;
+
+ heading = tracker_resource_get_first_double (resource, prop);
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE, heading);
xmp_delete_property (xmp, NS_EXIF, "GPSImgDirection");
- xmp_set_property (xmp, NS_EXIF, "GPSImgDirection", row[3], 0);
+ xmp_set_property (xmp, NS_EXIF, "GPSImgDirection", buf, 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) "
- "slo:altitude (?loc) "
- "slo:longitude (?loc) "
- "slo:latitude (?loc) "
- "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 = NULL, *subl = NULL, *country = NULL,
- *state = NULL, *altitude = NULL, *longitude = NULL,
- *latitude = NULL;
-
- if (tracker_sparql_cursor_get_value_type (cursor, 0) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- city = tracker_sparql_cursor_get_string (cursor, 0, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 1) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- state = tracker_sparql_cursor_get_string (cursor, 1, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 2) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- subl = tracker_sparql_cursor_get_string (cursor, 2, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 3) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- country = tracker_sparql_cursor_get_string (cursor, 3, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 4) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- altitude = tracker_sparql_cursor_get_string (cursor, 4, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 5) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- longitude = tracker_sparql_cursor_get_string (cursor, 5, NULL);
- }
-
- if (tracker_sparql_cursor_get_value_type (cursor, 6) !=
TRACKER_SPARQL_VALUE_TYPE_UNBOUND) {
- latitude = tracker_sparql_cursor_get_string (cursor, 6, 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 */
-
- xmp_delete_property (xmp, NS_IPTC4XMP, "City");
- xmp_delete_property (xmp, NS_PHOTOSHOP, "City");
- if (city != NULL) {
- xmp_set_property (xmp, NS_IPTC4XMP, "City", city, 0);
- xmp_set_property (xmp, NS_PHOTOSHOP, "City", city, 0);
- }
- xmp_delete_property (xmp, NS_IPTC4XMP, "State");
- xmp_delete_property (xmp, NS_IPTC4XMP, "Province");
- xmp_delete_property (xmp, NS_PHOTOSHOP, "State");
- if (state != NULL) {
- xmp_set_property (xmp, NS_IPTC4XMP, "State", state, 0);
- xmp_set_property (xmp, NS_IPTC4XMP, "Province", state, 0);
- xmp_set_property (xmp, NS_PHOTOSHOP, "State", state, 0);
- }
-
- xmp_delete_property (xmp, NS_IPTC4XMP, "SubLocation");
- xmp_delete_property (xmp, NS_PHOTOSHOP, "Location");
- if (subl != NULL) {
- xmp_set_property (xmp, NS_IPTC4XMP, "SubLocation", subl, 0);
- xmp_set_property (xmp, NS_PHOTOSHOP, "Location", subl, 0);
- }
-
- xmp_delete_property (xmp, NS_PHOTOSHOP, "Country");
- xmp_delete_property (xmp, NS_IPTC4XMP, "Country");
- xmp_delete_property (xmp, NS_IPTC4XMP, "PrimaryLocationName");
- xmp_delete_property (xmp, NS_IPTC4XMP, "CountryName");
- if (country != NULL) {
- xmp_set_property (xmp, NS_PHOTOSHOP, "Country", country, 0);
- xmp_set_property (xmp, NS_IPTC4XMP, "Country", country, 0);
- xmp_set_property (xmp, NS_IPTC4XMP, "PrimaryLocationName", country,
0);
- xmp_set_property (xmp, NS_IPTC4XMP, "CountryName", country, 0);
- }
-
- xmp_delete_property (xmp, NS_EXIF, "GPSAltitude");
- if (altitude != NULL) {
- xmp_set_property (xmp, NS_EXIF, "GPSAltitude", altitude, 0);
- }
-
- xmp_delete_property (xmp, NS_EXIF, "GPSLongitude");
- if (longitude != NULL) {
- double coord = atof (longitude);
- double degrees, minutes;
- gchar *val;
-
- minutes = modf (coord, °rees);
-
- val = g_strdup_printf ("%3d,%f%c",
- (int) fabs(degrees),
- minutes,
- coord >= 0 ? 'E' : 'W');
-
- xmp_set_property (xmp, NS_EXIF, "GPSLongitude", val, 0);
+ if (g_strcmp0 (prop, "slo:location") == 0) {
+ TrackerResource *location;
+ gchar buf[G_ASCII_DTOSTR_BUF_SIZE];
+ const gchar *str;
+ gdouble value;
+
+ location = tracker_resource_get_first_relation (resource, prop);
+
+ /* 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 */
+ str = tracker_resource_get_first_string (location, "nco:locality");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "City");
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "City");
+ if (str != NULL) {
+ xmp_set_property (xmp, NS_IPTC4XMP, "City", str, 0);
+ xmp_set_property (xmp, NS_PHOTOSHOP, "City", str, 0);
+ }
- g_free (val);
- }
+ str = tracker_resource_get_first_string (location, "nco:region");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "State");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "Province");
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "State");
+ if (str != NULL) {
+ xmp_set_property (xmp, NS_IPTC4XMP, "State", str, 0);
+ xmp_set_property (xmp, NS_IPTC4XMP, "Province", str, 0);
+ xmp_set_property (xmp, NS_PHOTOSHOP, "State", str, 0);
+ }
- xmp_delete_property (xmp, NS_EXIF, "GPSLatitude");
- if (latitude != NULL) {
- double coord = atof (latitude);
- double degrees, minutes;
- gchar *val;
+ str = tracker_resource_get_first_string (location, "nco:streetAddress");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "SubLocation");
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "Location");
+ if (str != NULL) {
+ xmp_set_property (xmp, NS_IPTC4XMP, "SubLocation", str, 0);
+ xmp_set_property (xmp, NS_PHOTOSHOP, "Location", str, 0);
+ }
- minutes = modf (coord, °rees);
+ str = tracker_resource_get_first_string (location, "nco:country");
+ xmp_delete_property (xmp, NS_PHOTOSHOP, "Country");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "Country");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "PrimaryLocationName");
+ xmp_delete_property (xmp, NS_IPTC4XMP, "CountryName");
+ if (str != NULL) {
+ xmp_set_property (xmp, NS_PHOTOSHOP, "Country", str, 0);
+ xmp_set_property (xmp, NS_IPTC4XMP, "Country", str, 0);
+ xmp_set_property (xmp, NS_IPTC4XMP, "PrimaryLocationName", str, 0);
+ xmp_set_property (xmp, NS_IPTC4XMP, "CountryName", str, 0);
+ }
- val = g_strdup_printf ("%3d,%f%c",
- (int) fabs(degrees),
- minutes,
- coord >= 0 ? 'N' : 'S');
+ value = tracker_resource_get_first_double (location, "slo:altitude");
+ xmp_delete_property (xmp, NS_EXIF, "GPSAltitude");
+ g_ascii_dtostr (buf, G_ASCII_DTOSTR_BUF_SIZE, value);
+ xmp_set_property (xmp, NS_EXIF, "GPSAltitude", buf, 0);
- xmp_set_property (xmp, NS_EXIF, "GPSLatitude", val, 0);
+ value = tracker_resource_get_first_double (location, "slo:longitude");
+ write_gps_coord (xmp, "GPSLongitude", value, 'E', 'W');
- g_free (val);
- }
- }
+ value = tracker_resource_get_first_double (location, "slo:latitude");
+ write_gps_coord (xmp, "GPSLatitude", value, 'N', 'S');
}
-
- g_object_unref (cursor);
- g_clear_error (&error);
- }
-
- if (keywords) {
- xmp_delete_property (xmp, NS_DC, "subject");
- xmp_set_property (xmp, NS_DC, "subject", keywords->str, 0);
- g_string_free (keywords, TRUE);
}
#ifdef DEBUG_XMP
@@ -573,6 +538,7 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
xmp_free (xmp);
xmp_files_free (xmp_files);
g_free (path);
+ g_list_free (properties);
return TRUE;
}
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