[tracker] Add link to upstream original ontology webpage

[Ivan Frade <ifrade src gnome org>]

commit c4620de7c922bcadc9ae8dd0a347c3e0e8590a9f
Author: Ivan Frade <ivan frade nokia com>
Date:   Sat Nov 14 20:32:45 2009 +0200

    Add link to upstream original ontology webpage

 utils/services/ttl_html.c   |    4 ++--
 utils/services/ttl_loader.c |    3 +++
 utils/services/ttl_model.h  |    1 +
 3 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/utils/services/ttl_html.c b/utils/services/ttl_html.c
index fe262fc..1fe622d 100644
--- a/utils/services/ttl_html.c
+++ b/utils/services/ttl_html.c
@@ -65,9 +65,9 @@ print_html_header (FILE *f, OntologyDescription *desc)
 
         g_fprintf (f,"<h1>%s</h1>\n", desc->title);
         g_fprintf (f," <dl>\n");
-        g_fprintf (f,"  <dt>Latest Version</dt><dd>FIXME</dd>\n");
+        g_fprintf (f,"  <dt>Upstream:</dt><dd><a href=\"%s\">Upstream version</a></dd>\n",
+                   (desc->upstream ? desc->upstream : "#"));
         g_fprintf (f,"  <dt></dt>\n");
-        g_fprintf (f,"  <dt>This Version</dt><dd>FIXME</dd>\n");
         g_fprintf (f,"  <dt></dt>\n");
         g_fprintf (f,"  <dt>Authors:</dt>\n");
         g_list_foreach (desc->authors, print_author, f);
diff --git a/utils/services/ttl_loader.c b/utils/services/ttl_loader.c
index 3e8676c..8349cb4 100644
--- a/utils/services/ttl_loader.c
+++ b/utils/services/ttl_loader.c
@@ -27,6 +27,7 @@
 #define DSC_EDITOR DSC_PREFIX "editor"
 #define DSC_CONTRIBUTOR DSC_PREFIX "contributor"
 #define DSC_GITLOG DSC_PREFIX "gitlog"
+#define DSC_UPSTREAM DSC_PREFIX "upstream"
 #define DSC_BASEURI DSC_PREFIX "baseUrl"
 #define DSC_RELPATH DSC_PREFIX "relativePath"
 #define DSC_LOCALPREFIX DSC_PREFIX "localPrefix"
@@ -193,6 +194,8 @@ load_description (OntologyDescription *desc,
                 g_assert (!g_strcmp0 (turtle_object, DSC_ONTOLOGY));
         } else if (!g_strcmp0 (turtle_predicate, DSC_TITLE)) {
                 desc->title = g_strdup (turtle_object);
+        } else if (!g_strcmp0 (turtle_predicate, DSC_UPSTREAM)) {
+                desc->upstream = g_strdup (turtle_object);
         } else if (!g_strcmp0 (turtle_predicate, DSC_AUTHOR)) {
                 desc->authors = g_list_prepend (desc->authors, g_strdup (turtle_object));
         } else if (!g_strcmp0 (turtle_predicate, DSC_EDITOR)) {
diff --git a/utils/services/ttl_model.h b/utils/services/ttl_model.h
index 6b49d96..b7c5563 100644
--- a/utils/services/ttl_model.h
+++ b/utils/services/ttl_model.h
@@ -31,6 +31,7 @@ typedef struct {
         GList *editors;
         GList *contributors;
         gchar *gitlog;
+        gchar *upstream;
         gchar *baseUrl;
         gchar *localPrefix;
         gchar *relativePath;