[tracker/writeback: 18/23] Fixed the writeback module for XMP, now exiftool shows the change

[Philip Van Hoof <pvanhoof src gnome org>]

commit 1c1c63be28d1cc2f6a5c3c3b737f28a76d36ac49
Author: Philip Van Hoof <philip codeminded be>
Date:   Wed Nov 18 13:30:23 2009 +0100

    Fixed the writeback module for XMP, now exiftool shows the change

 src/tracker-writeback/tracker-writeback-xmp.c |   25 +++++++++++++++++++++++--
 1 files changed, 23 insertions(+), 2 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-writeback-xmp.c b/src/tracker-writeback/tracker-writeback-xmp.c
index 0853ba3..6c4a156 100644
--- a/src/tracker-writeback/tracker-writeback-xmp.c
+++ b/src/tracker-writeback/tracker-writeback-xmp.c
@@ -91,6 +91,7 @@ tracker_writeback_xmp_update_file_metadata (TrackerWritebackFile *writeback_file
 	guint n;
 	XmpFilePtr xmp_files;
 	XmpPtr xmp;
+	/* gboolean debug = TRUE; */
 
 	file_info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
 	                               G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
@@ -129,19 +130,39 @@ tracker_writeback_xmp_update_file_metadata (TrackerWritebackFile *writeback_file
 		return FALSE;
 	}
 
+	/* if (debug) {
+		XmpStringPtr str = xmp_string_new();
+		g_print ("\nBEFORE: ---- \n");
+		xmp_serialize_and_format(xmp, str, 0, 0, "\n", "\t", 1);
+		printf ("%s\n", xmp_string_cstr (str));
+		xmp_string_free (str);
+		g_print ("\nAFTER: ---- \n");
+	} */
+
 	for (n = 0; n < values->len; n++) {
 		const GStrv row = g_ptr_array_index (values, n);
 
 		if (g_strcmp0 (row[1], TRACKER_NIE_PREFIX "title") == 0) {
 			xmp_delete_property (xmp, NS_EXIF, "Title");
 			xmp_set_property(xmp, NS_EXIF, "Title", row[2], 0);
+
+			/* I have no idea why I have to set these, but without
+			 * it seems that exiftool doesn't see the change */
+			xmp_set_array_item(xmp, NS_DC, "title", 0, row[2], 0);
+			xmp_set_array_item(xmp, NS_DC, "title", 1, row[2], 0);
+
 		}
 
 		/* TODO: Add more */
 	}
 
-	/* I don't know why, but it looks like it ain't being written to the
-	 * file at all :( */
+	/* if (debug) {
+		XmpStringPtr str = xmp_string_new();
+		xmp_serialize_and_format(xmp, str, 0, 0, "\n", "\t", 1);
+		printf ("%s\n", xmp_string_cstr (str));
+		xmp_string_free (str);
+		g_print ("\n    : ---- \n");
+	} */
 
 	if (xmp_files_can_put_xmp(xmp_files, xmp)) {
 		xmp_files_put_xmp(xmp_files, xmp);