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al-skel/home/.config/awesome/vicious/widgets/org.lua

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-- Licensed under the GNU General Public License v2
-- * (c) 2010, Adrian C. <anrxc@sysphere.org>
-- * (c) org-awesome, Damien Leone
---------------------------------------------------
-- {{{ Grab environment
local io = { lines = io.lines }
local setmetatable = setmetatable
local string = { find = string.find }
local os = {
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time = os.time,
date = os.date
}
-- }}}
-- Org: provides agenda statistics for Emacs org-mode
-- vicious.widgets.org
local org = {}
-- {{{ OrgMode widget type
local function worker(format, warg)
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if not warg then return end
-- Compute delays
local today = os.time{ year=os.date("%Y"), month=os.date("%m"), day=os.date("%d") }
local soon = today + 24 * 3600 * 3 -- 3 days ahead is close
local future = today + 24 * 3600 * 7 -- 7 days ahead is maximum
-- Initialize counters
local count = { past = 0, today = 0, soon = 0, future = 0 }
-- Get data from agenda files
for i=1, #warg do
for line in io.lines(warg[i]) do
local scheduled = string.find(line, "SCHEDULED:")
local closed = string.find(line, "CLOSED:")
local deadline = string.find(line, "DEADLINE:")
if (scheduled and not closed) or (deadline and not closed) then
local b, e, y, m, d = string.find(line, "(%d%d%d%d)-(%d%d)-(%d%d)")
if b then
local t = os.time{ year = y, month = m, day = d }
if t < today then count.past = count.past + 1
elseif t == today then count.today = count.today + 1
elseif t <= soon then count.soon = count.soon + 1
elseif t <= future then count.future = count.future + 1
end
end
end
end
end
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return {count.past, count.today, count.soon, count.future}
end
-- }}}
return setmetatable(org, { __call = function(_, ...) return worker(...) end })