Mark get_queue_length obsolete, and use count_offline_messages (#970)

src/ejabberd_web_admin.erl

@@ -1520,8 +1520,7 @@ get_offlinemsg_length(ModOffline, User, Server) ->
     case ModOffline of
       none -> <<"disabled">>;
       _ ->
-	  pretty_string_int(ModOffline:get_queue_length(User,
-							Server))
+	  pretty_string_int(ModOffline:count_offline_messages(User,Server))
     end.
 
 get_offlinemsg_module(Server) ->

src/mod_admin_extra.erl

@@ -531,7 +531,7 @@ get_commands_spec() ->
 			tags = [offline],
 			desc = "Get the number of unread offline messages",
                         policy = user,
-			module = mod_offline, function = get_queue_length,
+			module = mod_offline, function = count_offline_messages,
 			args = [],
 			result = {res, integer}},
      #ejabberd_commands{name = send_message, tags = [stanza],

src/mod_offline.erl

@@ -40,8 +40,6 @@
 
 -behaviour(gen_mod).
 
--export([count_offline_messages/2]).
-
 -export([start/2,
 	 start_link/2,
 	 stop/1,
@@ -61,6 +59,7 @@
 	 import/3,
 	 export/1,
 	 get_queue_length/2,
+	 count_offline_messages/2,
 	 get_offline_els/2,
 	 webadmin_page/3,
 	 webadmin_user/4,
@@ -70,6 +69,8 @@
 	 handle_info/2, terminate/2, code_change/3,
 	 mod_opt_type/1]).
 
+-deprecated({get_queue_length,2}).
+
 -include("ejabberd.hrl").
 -include("logger.hrl").
 
@@ -1294,7 +1295,7 @@ get_messages_subset2(Max, Length, MsgsAll, odbc) ->
     MsgsFirstN ++ [IntermediateMsg] ++ MsgsLastN.
 
 webadmin_user(Acc, User, Server, Lang) ->
-    QueueLen = get_queue_length(jid:nodeprep(User),
+    QueueLen = count_offline_messages(jid:nodeprep(User),
 				jid:nameprep(Server)),
     FQueueLen = [?AC(<<"queue/">>,
 		     (iolist_to_binary(integer_to_list(QueueLen))))],