[empathy] Add a link between EmpathyContact and FolksPersona

[Philip Withnall <pwithnall src gnome org>]

commit 7e4dfd33eb0fe4e87aef3a0b6c8dbc94c540e7b0
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Jul 7 11:17:14 2010 +0100

    Add a link between EmpathyContact and FolksPersona
    
    EmpathyContact should eventually just be a thin wrapper over FolksPersona.

 libempathy/empathy-contact.c            |   95 +++++++++++++++++++++++++++++++
 libempathy/empathy-contact.h            |    4 +
 libempathy/empathy-individual-manager.c |    3 +
 3 files changed, 102 insertions(+), 0 deletions(-)
---
diff --git a/libempathy/empathy-contact.c b/libempathy/empathy-contact.c
index 7e9961f..64235ea 100644
--- a/libempathy/empathy-contact.c
+++ b/libempathy/empathy-contact.c
@@ -29,6 +29,9 @@
 #include <telepathy-glib/interfaces.h>
 #include <telepathy-glib/util.h>
 
+#include <folks/folks.h>
+#include <folks/folks-telepathy.h>
+
 #if HAVE_GEOCLUE
 #include <geoclue/geoclue-geocode.h>
 #endif
@@ -46,6 +49,7 @@
 typedef struct {
   TpContact *tp_contact;
   TpAccount *account;
+  FolksPersona *persona;
   gchar *id;
   gchar *name;
   EmpathyAvatar *avatar;
@@ -90,6 +94,7 @@ enum
   PROP_0,
   PROP_TP_CONTACT,
   PROP_ACCOUNT,
+  PROP_PERSONA,
   PROP_ID,
   PROP_NAME,
   PROP_AVATAR,
@@ -173,6 +178,10 @@ contact_dispose (GObject *object)
     g_object_unref (priv->account);
   priv->account = NULL;
 
+  if (priv->persona)
+    g_object_unref (priv->persona);
+  priv->persona = NULL;
+
   if (priv->avatar != NULL)
     {
       empathy_avatar_unref (priv->avatar);
@@ -217,6 +226,14 @@ empathy_contact_class_init (EmpathyContactClass *class)
         G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 
   g_object_class_install_property (object_class,
+      PROP_PERSONA,
+      g_param_spec_object ("persona",
+        "Persona",
+        "The FolksPersona associated with the contact",
+        FOLKS_TYPE_PERSONA,
+        G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (object_class,
       PROP_ID,
       g_param_spec_string ("id",
         "Contact id",
@@ -388,6 +405,9 @@ contact_get_property (GObject *object,
       case PROP_ACCOUNT:
         g_value_set_object (value, empathy_contact_get_account (contact));
         break;
+      case PROP_PERSONA:
+        g_value_set_object (value, empathy_contact_get_persona (contact));
+        break;
       case PROP_ID:
         g_value_set_string (value, empathy_contact_get_id (contact));
         break;
@@ -436,6 +456,9 @@ contact_set_property (GObject *object,
         g_assert (priv->account == NULL);
         priv->account = g_value_dup_object (value);
         break;
+      case PROP_PERSONA:
+        empathy_contact_set_persona (contact, g_value_get_object (value));
+        break;
       case PROP_ID:
         empathy_contact_set_id (contact, g_value_get_string (value));
         break;
@@ -710,6 +733,78 @@ empathy_contact_get_account (EmpathyContact *contact)
   return priv->account;
 }
 
+FolksPersona *
+empathy_contact_get_persona (EmpathyContact *contact)
+{
+  EmpathyContactPriv *priv;
+
+  g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
+
+  priv = GET_PRIV (contact);
+
+  if (priv->persona == NULL && priv->tp_contact != NULL)
+    {
+      /* FIXME: This is disgustingly slow */
+      /* Query for the persona */
+      EmpathyIndividualManager *manager;
+      GList *individuals, *l;
+
+      manager = empathy_individual_manager_dup_singleton ();
+      individuals = empathy_individual_manager_get_members (manager);
+
+      for (l = individuals; l != NULL; l = l->next)
+        {
+          GList *personas, *j;
+          FolksIndividual *individual = FOLKS_INDIVIDUAL (l->data);
+
+          personas = folks_individual_get_personas (individual);
+          for (j = personas; j != NULL; j = j->next)
+            {
+              TpfPersona *persona = j->data;
+
+              if (TPF_IS_PERSONA (persona))
+                {
+                  TpContact *tp_contact = tpf_persona_get_contact (persona);
+
+                  if (tp_contact == priv->tp_contact)
+                    {
+                      /* Found the right persona */
+                      priv->persona = g_object_ref (persona);
+                      goto finished;
+                    }
+                }
+            }
+        }
+
+finished:
+      g_list_free (individuals);
+      g_object_unref (manager);
+    }
+
+  return priv->persona;
+}
+
+void
+empathy_contact_set_persona (EmpathyContact *contact,
+    FolksPersona *persona)
+{
+  EmpathyContactPriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+  g_return_if_fail (FOLKS_IS_PERSONA (persona));
+
+  priv = GET_PRIV (contact);
+
+  if (persona == priv->persona)
+    return;
+
+  if (priv->persona != NULL)
+    g_object_unref (priv->persona);
+  priv->persona = g_object_ref (persona);
+
+  g_object_notify (G_OBJECT (contact), "persona");
+}
+
 TpConnection *
 empathy_contact_get_connection (EmpathyContact *contact)
 {
diff --git a/libempathy/empathy-contact.h b/libempathy/empathy-contact.h
index b5f24d0..a5b58ce 100644
--- a/libempathy/empathy-contact.h
+++ b/libempathy/empathy-contact.h
@@ -27,6 +27,7 @@
 #include <telepathy-glib/contact.h>
 #include <telepathy-glib/account.h>
 #include <telepathy-logger/entity.h>
+#include <folks/folks.h>
 
 G_BEGIN_DECLS
 
@@ -85,6 +86,9 @@ EmpathyAvatar * empathy_contact_get_avatar (EmpathyContact *contact);
 void empathy_contact_set_avatar (EmpathyContact *contact,
     EmpathyAvatar *avatar);
 TpAccount * empathy_contact_get_account (EmpathyContact *contact);
+FolksPersona * empathy_contact_get_persona (EmpathyContact *contact);
+void empathy_contact_set_persona (EmpathyContact *contact,
+    FolksPersona *persona);
 TpConnection * empathy_contact_get_connection (EmpathyContact *contact);
 TpConnectionPresenceType empathy_contact_get_presence (EmpathyContact *contact);
 void empathy_contact_set_presence (EmpathyContact *contact,
diff --git a/libempathy/empathy-individual-manager.c b/libempathy/empathy-individual-manager.c
index 218ddda..9eeb5d3 100644
--- a/libempathy/empathy-individual-manager.c
+++ b/libempathy/empathy-individual-manager.c
@@ -282,6 +282,9 @@ aggregator_add_persona_from_details_cb (GObject *source,
       g_clear_error (&error);
     }
 
+  /* Set the contact's persona */
+  empathy_contact_set_persona (contact, persona);
+
   /* We can unref the contact now */
   g_object_unref (contact);
   g_object_unref (persona);