[folks] core: Split details table code out of IA.link_personas()

[Philip Withnall <pwithnall src gnome org>]

commit 34e0b4428332291896d10285aa3f610537a8cf1b
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon May 7 23:59:56 2012 +0100

    core: Split details table code out of IA.link_personas()
    
    Helps: https://bugzilla.gnome.org/show_bug.cgi?id=629537

 folks/individual-aggregator.vala |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/folks/individual-aggregator.vala b/folks/individual-aggregator.vala
index 2c86ba8..f38dead 100644
--- a/folks/individual-aggregator.vala
+++ b/folks/individual-aggregator.vala
@@ -1792,6 +1792,15 @@ public class Folks.IndividualAggregator : Object
       assert (((!) this._primary_store).type_id ==
           this._configured_primary_store_type_id);
 
+      var details = this._build_linking_details (personas);
+
+      yield this.add_persona_from_details (null,
+          (!) this._primary_store, details);
+    }
+
+  private HashTable<string, Value?> _build_linking_details (
+      Set<Persona> personas)
+    {
       /* `protocols_addrs_set` will be passed to the new Kf.Persona */
       var protocols_addrs_set = new HashMultiMap<string, ImFieldDetails> (
             null, null,
@@ -1878,8 +1887,7 @@ public class Folks.IndividualAggregator : Object
               local_ids_value);
         }
 
-      yield this.add_persona_from_details (null,
-          (!) this._primary_store, details);
+      return details;
     }
 
   /**