1 files changed, 29 insertions, 1 deletions
diff --git a/helper.rb b/helper.rb
index 80707c3..20bfa0a 100644
--- a/helper.rb
+++ b/helper.rb
@@ -9,6 +9,10 @@ helpers do
     return false
   end
 
+  def is_aluist
+    OpenTox::Authorization.list_user_groups(session[:username], session[:subjectid]).include?("aluist")
+  end
+
   def hide_link(destination)
     @link_id = 0 unless @link_id
     @link_id += 1
@@ -91,5 +95,29 @@ helpers do
     haml :neighbors_navigation, :layout => false
   end
 
-end
+  def models_navigation
+    @page = 0 unless @page
+    haml :models_navigation, :layout => false
+  end
 
+  def endpoint_option_list(max_time=3600)
+    out = ""
+    tmpfile = File.join(TMP_DIR, "endpoint_option_list")
+    if File.exists? tmpfile
+      if Time.now-File.mtime(tmpfile) <= max_time
+        f = File.open(tmpfile, 'r+')
+        f.each{|line| out << line}
+        return out
+      else
+        File.unlink(tmpfile)
+      end
+    end
+    result = OpenTox::Ontology::Echa.endpoint_option_list()
+    if result.lines.count > 3
+      f = File.new(tmpfile,"w")
+      f.print result
+      f.close
+    end
+    return result
+  end
+end