Mercurial > prosody-modules
view mod_list_active/mod_list_active.lua @ 4919:347e34c3c7e2
mod_rest: Improve error handling during format mapping
Prevents e.g. a nil, error return going directly into e.g. json
encoding, resulting in "null" being returned.
Further handling improvements down the line is needed.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 07 Apr 2022 17:49:08 +0200 |
parents | c06c59b99b3c |
children |
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-- Copyright (C) 2012-2013 Kim Alvefur local um = require "core.usermanager"; local sm = require "core.storagemanager"; local dm = require "util.datamanager"; local jid_join = require"util.jid".join; local multipliers = { d = 86400, -- day w = 604800, -- week m = 2629746, -- month y = 31556952, -- year } local output_formats = { default = "%s", event = "%s %s", } function module.command(arg) if #arg < 2 then print("usage: prosodyctl mod_list_active example.net time [format]"); print("time is a number followed by 'day', 'week', 'month' or 'year'"); print("formats are:"); for name, fmt in pairs(output_formats) do print(name, fmt:format("user@example.com", "last action")) end return; end local items = {}; local host = arg[1]; assert(hosts[host], "Host "..tostring(host).." does not exist"); sm.initialize_host(host); um.initialize_host(host); local max_age, unit = assert(arg[2], "No time range given"):match("^(%d*)%s*([dwmy]?)"); max_age = os.time() - ( tonumber(max_age) or 1 ) * ( multipliers[unit] or 1 ); local output = assert(output_formats[arg[3] or "default"], "No such output format: "..tostring(arg[3] or "default")); for user in dm.users(host, "lastlog") do local last_active = dm.load(user, host, "lastlog"); local last_action = last_active and last_active.event or "?" last_active = last_active and last_active.timestamp or 0; if last_active > max_age then print(output:format(jid_join(user, host), last_action)); end end end