--]]
-local markup = require("lain.util.markup")
-local run_in_terminal = require("lain.helpers").run_in_terminal
+local newtimer = require("lain.helpers").newtimer
+local read_pipe = require("lain.helpers").read_pipe
+local spairs = require("lain.helpers").spairs
-local awful = require("awful")
-local beautiful = require("beautiful")
local wibox = require("wibox")
-local io = io
+local awful = require("awful")
+local util = require("lain.util")
+
+local io = { popen = io.popen }
local os = { getenv = os.getenv }
local pairs = pairs
local string = { len = string.len,
match = string.match }
-local table = { sort = table.sort }
local setmetatable = setmetatable
-- lain.widgets.maildir
local maildir = {}
-function worker(args)
- local args = args or {}
- local mailpath = args.mailpath or os.getenv("HOME") .. "/Mail"
+local function worker(args)
+ local args = args or {}
+ local timeout = args.timeout or 60
+ local mailpath = args.mailpath or os.getenv("HOME") .. "/Mail"
local ignore_boxes = args.ignore_boxes or {}
- local refresh_timeout = args.refresh_timeout or 60
- local header = args.header or " Mail "
- local header_color = args.header_color or beautiful.fg_normal or "#FFFFFF"
- local color_newmail = args.color_newmail or beautiful.fg_focus or "#FFFFFF"
- local color_nomail = args.color_nomail or beautiful.fg_normal or "#FFFFFF"
- local app = args.app or "mutt"
- local shadow = args.shadow or false
-
- local mymailcheck = wibox.widget.textbox()
- local mymailcheckupdate = function()
+ local settings = args.settings or function() end
+ local ext_mail_cmd = args.external_mail_cmd
+
+ maildir.widget = wibox.widget.textbox('')
+
+ function update()
+ if ext_mail_cmd ~= nil
+ then
+ awful.util.spawn(ext_mail_cmd)
+ end
+
-- Find pathes to mailboxes.
local p = io.popen("find " .. mailpath ..
- " -mindepth 1 -maxdepth 1 -type d" ..
+ " -mindepth 1 -maxdepth 2 -type d" ..
" -not -name .git")
local boxes = {}
- local line = ""
repeat
line = p:read("*l")
if line ~= nil
-- match files that begin with a dot.
-- Afterwards the length of this string is the number of
-- new mails in that box.
- local np = io.popen("find " .. line ..
+ local mailstring = read_pipe("find " .. line ..
"/new -mindepth 1 -type f " ..
"-not -name '.*' -printf a")
- local mailstring = np:read("*all")
-- Strip off leading mailpath.
- local box = string.match(line, mailpath .. "/*([^/]+)")
+ local box = string.match(line, mailpath .. "/(.*)")
local nummails = string.len(mailstring)
if nummails > 0
then
end
until line == nil
- table.sort(boxes)
+ p:close()
- local newmail = ""
- local count = 0
- for box, number in pairs(boxes)
+ newmail = "no mail"
+ -- Count the total number of mails irrespective of where it was found
+ total = 0
+
+ for box, number in spairs(boxes)
do
- count = count + 1
-- Add this box only if it's not to be ignored.
if not util.element_in_table(box, ignore_boxes)
then
- if newmail == ""
+ total = total + number
+ if newmail == "no mail"
then
newmail = box .. "(" .. number .. ")"
else
end
end
- if count == 1 then
- -- it will be only executed once
- for box, number in pairs(boxes)
- do -- it's useless to show only INBOX(x)
- if box == "INBOX" then newmail = number end
- end
- end
-
- if newmail == ""
- then
- if shadow
- then
- mymailcheck:set_text('')
- else
- myimapcheck:set_markup(markup(color_nomail, " no mail "))
- end
- else
- myimapcheck:set_markup(markup(header_color, header) ..
- markup(color_newmail, newmail) .. " ")
- end
+ widget = maildir.widget
+ settings()
end
- local mymailchecktimer = timer({ timeout = refresh_timeout })
- mymailchecktimer:connect_signal("timeout", mymailcheckupdate)
- mymailchecktimer:start()
- mymailcheck:buttons(awful.util.table.join(
- awful.button({}, 0,
- function()
- run_in_terminal(app)
- end)
- ))
-
- return mymailcheck
+ newtimer(mailpath, timeout, update, true)
+ return maildir.widget
end
return setmetatable(maildir, { __call = function(_, ...) return worker(...) end })