Implement. (migrate_contacts_hidden_fields): Implement.

2004-05-20  Hans Petter Jansson  <hpj@ximian.com>

	* gui/component/addressbook-migrate.c (add_to_notes): Implement.
	(migrate_contacts_hidden_fields): Implement.
	(migrate_contacts): Copy fields that are now hidden in the UI,
	to the notes field.

svn path=/trunk/; revision=26024

2 files changed, 85 insertions, 0 deletions

diff --git a/addressbook/ChangeLog b/addressbook/ChangeLog
index d0e4690ce6..9420cce6ff 100644
--- a/addressbook/ChangeLog
+++ b/addressbook/ChangeLog
@@ -1,3 +1,10 @@
+2004-05-20  Hans Petter Jansson  <hpj@ximian.com>
+
+	* gui/component/addressbook-migrate.c (add_to_notes): Implement.
+	(migrate_contacts_hidden_fields): Implement.
+	(migrate_contacts): Copy fields that are now hidden in the UI,
+	to the notes field.
+
 2004-05-20  Chris Toshok  <toshok@ximian.com>
 
 	* gui/component/addressbook-component.c (impl_requestCreateItem):
diff --git a/addressbook/gui/component/addressbook-migrate.c b/addressbook/gui/component/addressbook-migrate.c
index 7b3bf2b38e..97203e6320 100644
--- a/addressbook/gui/component/addressbook-migrate.c
+++ b/addressbook/gui/component/addressbook-migrate.c
@@ -211,6 +211,74 @@ get_source_name (ESourceGroup *group, const char *path)
 }
 
 static void
+add_to_notes (EContact *contact, EContactField field)
+{
+	const gchar *old_text;
+	const gchar *field_text;
+	gchar       *new_text;
+
+	old_text = e_contact_get_const (contact, E_CONTACT_NOTE);
+	if (old_text && strstr (old_text, e_contact_pretty_name (field)))
+		return;
+
+	field_text = e_contact_get_const (contact, field);
+	if (!field_text || !*field_text)
+		return;
+
+	new_text = g_strdup_printf ("%s%s%s: %s",
+				    old_text ? old_text : "",
+				    old_text && *old_text &&
+				    *(old_text + strlen (old_text) - 1) != '\n' ? "\n" : "",
+				    e_contact_pretty_name (field), field_text);
+	e_contact_set (contact, E_CONTACT_NOTE, new_text);
+	g_free (new_text);
+}
+
+static void
+migrate_contacts_hidden_fields (MigrationContext *context, ESourceGroup *on_this_computer)
+{
+	EBookQuery *query = e_book_query_any_field_contains ("");
+	GSList *sources, *s;
+
+	sources = e_source_group_peek_sources (on_this_computer);
+	for (s = sources; s; s = g_slist_next (s)) {
+		ESource *source = s->data;
+		EBook *book;
+		GList *contacts, *l;
+		gint num_contacts, num_done;
+		GError *e = NULL;
+
+		book = e_book_new (source, &e);
+		if (!book
+		    || !e_book_open (book, FALSE, &e)) {
+			g_warning ("failed to load book for migration: `%s'", e->message);
+			continue;
+		}
+
+		e_book_get_contacts (book, query, &contacts, NULL);
+		num_contacts = g_list_length (contacts);
+		num_done = 0;
+
+		for (l = contacts; l; l = g_list_next (l)) {
+			EContact *contact = l->data;
+
+			add_to_notes (contact, E_CONTACT_OFFICE);
+			add_to_notes (contact, E_CONTACT_SPOUSE);
+			add_to_notes (contact, E_CONTACT_BLOG_URL);
+
+			e_book_commit_contact (book, contact, NULL);
+
+			num_done++;
+			dialog_set_progress (context, (double) num_done / num_contacts);
+		}
+
+		g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
+		g_list_free (contacts);
+		g_object_unref (book);
+	}
+}
+
+static void
 migrate_contacts (MigrationContext *context, EBook *old_book, EBook *new_book)
 {
 	EBookQuery *query = e_book_query_any_field_contains ("");
@@ -1120,6 +1188,16 @@ addressbook_migrate (AddressbookComponent *component, int major, int minor, int
 			g_free (new_path);
 			g_free (old_path);
 		}
+
+		if (minor < 5 || (minor == 5 && revision <= 10)) {
+			dialog_set_label (context,
+					  _("Some fields are no longer representable in the "
+					    "contact editor. Please wait while Evolution "
+					    "copies those fields to the 'Notes' field..."));
+
+			if (on_this_computer)
+				migrate_contacts_hidden_fields (context, on_this_computer);
+		}
 	}
 
 	if (need_dialog)