[gnome-photos/wip/uajain/de_dup: 1/3] query-builder: Add insert and relate remote objects queries

[Umang Jain <uajain src gnome org>]

commit e2877777621faf2a00bad1a4edaaf35e6e33697d
Author: Umang Jain <mailumangjain gmail com>
Date:   Wed Aug 24 15:36:51 2016 +0530

    query-builder: Add insert and relate remote objects queries
    
    https://bugzilla.gnome.org/show_bug.cgi?id=770267

 src/photos-query-builder.c |   29 +++++++++++++++++++++++++++++
 src/photos-query-builder.h |    4 ++++
 2 files changed, 33 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-query-builder.c b/src/photos-query-builder.c
index a16bc8e..39c9c55 100644
--- a/src/photos-query-builder.c
+++ b/src/photos-query-builder.c
@@ -348,6 +348,35 @@ photos_query_builder_update_mtime_query (PhotosSearchContextState *state, const
 }
 
 
+PhotosQuery *
+photos_query_builder_relate_objects (PhotosSearchContextState *state, const gchar *obj1, const gchar *obj2)
+{
+  gchar *sparql;
+
+  sparql = g_strdup_printf ("INSERT OR REPLACE { <%s> nie:relatedTo '%s' }", obj1, obj2);
+
+  return photos_query_new (state, sparql);
+}
+
+
+PhotosQuery *
+photos_query_builder_insert_remote_object (PhotosSearchContextState *state, const gchar *title, const gchar 
*id)
+{
+  gchar *identifier;
+  gchar *sparql;
+
+  identifier = g_strconcat ("google:picasaweb:", id, NULL);
+  sparql = g_strdup_printf ("INSERT { _:res a nfo:RemoteDataObject; a nmm:Photo ; "
+                            "nie:title '%s' ; "
+                            "nao:identifier '%s' }",
+                            title,
+                            identifier);
+  g_free (identifier);
+
+  return photos_query_new (state, sparql);
+}
+
+
 gchar *
 photos_query_builder_filter_local (void)
 {
diff --git a/src/photos-query-builder.h b/src/photos-query-builder.h
index 30c9693..a0a3c51 100644
--- a/src/photos-query-builder.h
+++ b/src/photos-query-builder.h
@@ -62,6 +62,10 @@ PhotosQuery  *photos_query_builder_update_mtime_query (PhotosSearchContextState
 
 gchar        *photos_query_builder_filter_local        (void);
 
+PhotosQuery  *photos_query_builder_insert_remote_object (PhotosSearchContextState *state, const gchar 
*title, const gchar *id);
+
+PhotosQuery  *photos_query_builder_relate_objects       (PhotosSearchContextState *state, const gchar *obj1, 
const gchar *obj2);
+
 G_END_DECLS
 
 #endif /* PHOTOS_QUERY_BUILDER */