# HG changeset patch
# User Marco Cirillo <maranda@lightwitch.org>
# Date 1300112296 0
# Node ID a1c73a366ee062678c4292eaf2e64f55499090cc
# Parent  9ab5919aa416cbb6aa60959aca35bb72fa900e31
Added uptime plugin, also included an entry for it into the squishy file.

diff -r 9ab5919aa416 -r a1c73a366ee0 plugins/uptime.lua
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/uptime.lua	Mon Mar 14 14:18:16 2011 +0000
@@ -0,0 +1,61 @@
+local st = require "util.stanza";
+
+local xmlns_last = "jabber:iq:last";
+
+function riddim.plugins.uptime(bot)
+	bot.stream:add_plugin("uptime");
+	bot.stream.uptime:set{
+		starttime = os.time();
+	};
+
+	bot:hook("commands/uptime", function (command)
+		local who, param = bot.stream.jid, command.param;
+		if param then
+			if command.room and command.room.occupants[param] then
+				who = command.room.occupants[param].jid;
+			elseif command.room and command.room.occupants[param:gsub("%s$", "")] then
+				who = command.room.occupants[param:gsub("%s$", "")].jid;
+			else
+				who = param;
+			end
+		end
+
+		bot.stream:query_uptime(who, function (reply)
+			if not reply.error then
+				local saywho = (who == command.sender.jid and "You are") or (param and param.." is" or "I am");
+				command:reply(saywho..convert_time(reply.seconds));
+			else
+				local type, condition, text = reply.type, reply.condition, reply.text;
+				local r = "There was an error requesting "..param.."'s version";
+				if condition == "service-unavailable" then
+					r = param.." doesn't reply to uptime/last activity requests";
+				elseif condition == "feature-not-implemented" then
+					r = param.." doesn't support feature requests";
+				elseif condition == "remote-server-not-found" then
+					r = param.." can't be reached via XMPP";
+				elseif condition and not text then
+					r = r..": "..condition;
+				end
+				if text then
+					r = r .. " ("..text..")";
+				end
+				command:reply(r);
+			end
+		end);
+		return true;
+	end);
+
+	function convert_time(value)
+			local t = value;
+			local seconds = t%60;
+			t = (t - seconds)/60;
+			local minutes = t%60;
+			t = (t - minutes)/60;
+			local hours = t%24;
+			t = (t - hours)/24;
+			local days = t;
+			return string.format(" up from %d day%s, %d hour%s and %d minute%s",
+				days, (days ~= 1 and "s") or "", hours, (hours ~= 1 and "s") or "",
+				minutes, (minutes ~= 1 and "s") or "");
+	end
+end
diff -r 9ab5919aa416 -r a1c73a366ee0 squishy
--- a/squishy	Sat Mar 12 10:36:06 2011 +0000
+++ b/squishy	Mon Mar 14 14:18:16 2011 +0000
@@ -4,6 +4,7 @@
 Module "riddim.plugins.version"        "plugins/version.lua"
 Module "riddim.plugins.ping"           "plugins/ping.lua"
 Module "riddim.plugins.tell"           "plugins/tell.lua"
+Module "riddim.plugins.uptime"         "plugins/uptime.lua"
 
 Main "init.lua"