[tracker/miner-web] Facebook miner: Add nie:dataSource to created objects

[Adrien Bustany <abustany src gnome org>]

commit 3e3251d0ba873bfa51edf5ccd4d88c665d580f6f
Author: Adrien Bustany <madcat mymadcat com>
Date:   Thu Nov 5 15:42:21 2009 -0300

    Facebook miner: Add nie:dataSource to created objects
    
    The use of nie:dataSource will make identifying objects which come from this
    miner possible

 src/tracker-miner-facebook/facebook.vala |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/src/tracker-miner-facebook/facebook.vala b/src/tracker-miner-facebook/facebook.vala
index ea138fb..d4c0bc4 100644
--- a/src/tracker-miner-facebook/facebook.vala
+++ b/src/tracker-miner-facebook/facebook.vala
@@ -8,6 +8,7 @@ public class FacebookMiner : Tracker.Miner, Tracker.MinerWeb {
 	private const string SHARED_SECRET = "dd34c9d53460953bfd3b5aa87c09b538";
 	private const string FACEBOOK_REST = "https://api.facebook.com/restserver.php";;
 	private const string REST_ERRORMSG = "Error during REST call : %s";
+	private const string MINER_DATASOURCE_URN = "urn:nepomuk:datasource:40d8b787-3de2-46d3-984c-1b021a996ef9";
 
 	private const uint update_interval = 600; // in seconds
 
@@ -623,10 +624,11 @@ public class FacebookMiner : Tracker.Miner, Tracker.MinerWeb {
 		switch (results.length) {
 			case 0:
 				string urn = "urn:uuid:%s".printf (uuid_generate_string ());
-				tracker.SparqlUpdate ("insert {<%s> a nfo:RemoteDataObject . <%s> a %s ; nie:isStoredAs <%1$s>}"
+				tracker.SparqlUpdate ("insert {<%s> a nfo:RemoteDataObject . <%s> a %s ; nie:isStoredAs <%1$s> ; nie:dataSource <%s>}"
 				                      .printf (stored_as,
 				                               urn,
-				                               klass));
+				                               klass,
+				                               MINER_DATASOURCE_URN));
 				return urn;
 			case 1:
 				return results[0][0];
@@ -652,7 +654,7 @@ public class FacebookMiner : Tracker.Miner, Tracker.MinerWeb {
 		switch (results.length) {
 			case 0:
 				string urn = "urn:uuid:%s".printf (uuid_generate_string ());
-				tracker.SparqlUpdate ("insert {<%s> a nco:Contact ; nco:fullname \"%s\"}".printf (urn, escaped_fullname));
+				tracker.SparqlUpdate ("insert {<%s> a nco:Contact ; nco:fullname \"%s\" ; nie:dataSource <%s>}".printf (urn, escaped_fullname, MINER_DATASOURCE_URN));
 				return urn;
 			case 1:
 				return results[0][0];