# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1534610210 -3600
# Node ID 73906187f964eb975e54e799a949342e09fd9c24
# Parent  bd8e94ff726bb40057dfcc1a853236d5485cb66e
mod_default_bookmarks: Add support for trunk’s mod_pep.

diff -r bd8e94ff726b -r 73906187f964 mod_default_bookmarks/README.markdown
--- a/mod_default_bookmarks/README.markdown	Sat Aug 18 17:25:44 2018 +0100
+++ b/mod_default_bookmarks/README.markdown	Sat Aug 18 17:36:50 2018 +0100
@@ -37,3 +37,12 @@
         -- You can also use this compact syntax:
         "yetanother@conference.example.com"; -- this will get "yetanother" as name
     };
+
+Compatibility
+-------------
+
+  ------- ---------------
+  trunk   Works
+  0.10    Should work
+  0.9     Should work
+  ------- ---------------
diff -r bd8e94ff726b -r 73906187f964 mod_default_bookmarks/mod_default_bookmarks.lua
--- a/mod_default_bookmarks/mod_default_bookmarks.lua	Sat Aug 18 17:25:44 2018 +0100
+++ b/mod_default_bookmarks/mod_default_bookmarks.lua	Sat Aug 18 17:36:50 2018 +0100
@@ -2,48 +2,82 @@
 -- Copyright (C) 2008-2010 Matthew Wild
 -- Copyright (C) 2008-2010 Waqas Hussain
 -- Copyright (C) 2011 Kim Alvefur
+-- Copyright (C) 2018 Emmanuel Gil Peyrot
 --
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
 --
 
-
 local st = require "util.stanza"
-
 local dm_load = require "util.datamanager".load
 local jid_split = require "util.jid".split
 
-module:hook("iq/self/jabber:iq:private:query", function(event)
-	local origin, stanza = event.origin, event.stanza;
-	local typ = stanza.attr.type;
-	local from = stanza.attr.from;
-	local query = stanza.tags[1];
-	if #query.tags == 1 and typ == "get" then
-		local tag = query.tags[1];
-		local key = tag.name..":"..tag.attr.xmlns;
-		if key == "storage:storage:bookmarks" then
-			local data, err = dm_load(origin.username, origin.host, "private");
-			if not(data and data[key]) then
-				local bookmarks = module:get_option("default_bookmarks");
-				if bookmarks and #bookmarks > 0 then
-					local reply = st.reply(stanza):tag("query", {xmlns = "jabber:iq:private"})
-						:tag("storage", { xmlns = "storage:bookmarks" });
-					local nick = jid_split(from);
-					for i=1,#bookmarks do
-						local bookmark = bookmarks[i];
-						if type(bookmark) ~= "table" then -- assume it's only a jid
-							bookmark = { jid = bookmark, name = jid_split(bookmark) };
-						end
-						reply:tag("conference", {
-							jid = bookmark.jid,
-							name = bookmark.name,
-							autojoin = "1",
-						}):tag("nick"):text(nick):up():up();
-					end
-					origin.send(reply);
-					return true;
-				end
-			end
+-- COMPAT w/trunk
+local is_on_trunk = false;
+local mm = require "core.modulemanager";
+if mm.get_modules_for_host then
+	if mm.get_modules_for_host(module.host):contains("bookmarks") then
+		is_on_trunk = true;
+	end
+end
+
+local function get_default_bookmarks(nickname)
+	local bookmarks = module:get_option("default_bookmarks");
+	if not bookmarks or #bookmarks == 0 then
+		return false;
+	end
+	local reply = st.stanza("storage", { xmlns = "storage:bookmarks" });
+	local nick = nickname and st.stanza("nick"):text(nickname);
+	for _, bookmark in ipairs(bookmarks) do
+		if type(bookmark) ~= "table" then -- assume it's only a jid
+			bookmark = { jid = bookmark, name = jid_split(bookmark) };
+		end
+		reply:tag("conference", {
+			jid = bookmark.jid,
+			name = bookmark.name,
+			autojoin = "1",
+		});
+		if nick then
+			reply:add_child(nick):up();
+		end
+		reply:up();
+	end
+	return reply;
+end
+
+if is_on_trunk then
+	local mod_bookmarks = module:depends "bookmarks";
+	local function on_bookmarks_empty(event)
+		local session = event.session;
+		local bookmarks = get_default_bookmarks(session.username);
+		if bookmarks then
+			mod_bookmarks.publish_to_pep(session.full_jid, bookmarks);
 		end
 	end
-end, 1);
+	module:hook("bookmarks/empty", on_bookmarks_empty);
+else
+	local function on_private_xml_get(event)
+		local origin, stanza = event.origin, event.stanza;
+		local tag = stanza.tags[1].tags[1];
+		local key = tag.name..":"..tag.attr.xmlns;
+		if key ~= "storage:storage:bookmarks" then
+			return;
+		end
+
+		local data, err = dm_load(origin.username, origin.host, "private");
+		if data and data[key] then
+			return;
+		end
+
+		local bookmarks = get_default_bookmarks(origin.username);
+		if not bookmarks then
+			return;
+		end;
+
+		local reply = st.reply(stanza):tag("query", { xmlns = "jabber:iq:private" })
+			:add_child(bookmarks);
+		origin.send(reply);
+		return true;
+	end
+	module:hook("iq-get/self/jabber:iq:private:query", on_private_xml_get, 1);
+end