--[[ Licensed under GNU General Public License v2 * (c) 2013, Luca CPZ --]] local helpers = require("lain.helpers") local naughty = require("naughty") local wibox = require("wibox") local awful = require("awful") local string = string local type = type local tonumber = tonumber -- Mail IMAP check -- lain.widget.imap local function factory(args) local imap = { widget = wibox.widget.textbox() } local args = args or {} local server = args.server local mail = args.mail local password = args.password local port = args.port or 993 local timeout = args.timeout or 60 local pwdtimeout = args.pwdtimeout or 10 local is_plain = args.is_plain or false local followtag = args.followtag or false local notify = args.notify or "on" local settings = args.settings or function() end local head_command = "curl --connect-timeout 3 -fsm 3" local request = "-X 'STATUS INBOX (MESSAGES RECENT UNSEEN)'" if not server or not mail or not password then return end mail_notification_preset = { icon = helpers.icons_dir .. "mail.png", position = "top_left" } helpers.set_map(mail, 0) if not is_plain then if type(password) == "string" or type(password) == "table" then helpers.async(password, function(f) password = f:gsub("\n", "") end) elseif type(password) == "function" then imap.pwdtimer = helpers.newtimer(mail .. "-password", pwdtimeout, function() local retrieved_password, try_again = password() if not try_again then imap.pwdtimer:stop() -- stop trying to retrieve password = retrieved_password or "" -- failsafe end end, true, true) end end function imap.update() -- do not update if the password has not been retrieved yet if type(password) ~= "string" then return end local curl = string.format("%s --url imaps://%s:%s/INBOX -u %s:'%s' %s -k", head_command, server, port, mail, password, request) helpers.async(curl, function(f) imap_now = { ["MESSAGES"] = 0, ["RECENT"] = 0, ["UNSEEN"] = 0 } for s, d in f:gmatch("(%w+)%s+(%d+)") do imap_now[s] = tonumber(d) end mailcount = imap_now["UNSEEN"] -- backwards compatibility helpers.set_map(mail, mailcount) widget = imap.widget settings() if notify == "on" and mailcount and mailcount >= 1 and mailcount > helpers.get_map(mail) then if followtag then mail_notification_preset.screen = awful.screen.focused() end naughty.notify { preset = mail_notification_preset, text = string.format("%s has %d new message%s", mail, mailcount, mailcount == 1 and "" or "s") } end end) end imap.timer = helpers.newtimer(mail, timeout, imap.update, true, true) return imap end return factory