56 lines
1.8 KiB
Lua
56 lines
1.8 KiB
Lua
----------------------------------------------------------
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-- Licensed under the GNU General Public License version 2
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-- * Copyright (C) 2009 Adrian C. <anrxc_sysphere_org>
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----------------------------------------------------------
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-- {{{ Grab environment
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local io = { popen = io.popen }
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local setmetatable = setmetatable
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local helpers = require("vicious.helpers")
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-- }}}
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-- Gmail: provides count of new and subject of last e-mail in a Gmail inbox
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module("vicious.gmail")
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-- {{{ Gmail widget type
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local function worker(format, login)
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-- Initialise tables
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local mail = {
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["{count}"] = "0",
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["{subject}"] = "N/A"
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}
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-- Todo: find a safer way to do this
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local auth = login[1] .. ":" .. login[2]
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-- Get info from the Gmail atom feed
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local f = io.popen("curl --max-time 3 -fsu "..auth.." https://mail.google.com/mail/feed/atom")
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-- Could be huge don't read it all at once, info we are after is at the top
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for line in f:lines() do
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mail["{count}"] = line:match("<fullcount>([%d]+)</fullcount>") or mail["{count}"]
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-- Find subject tags
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local title = line:match("<title>(.*)</title>")
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-- If the subject changed then break out of the loop
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if title ~= nil and -- Ignore the feed title
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title ~= "Gmail - Inbox for "..login[1].."@gmail.com" then
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-- Spam sanitize the subject
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title = helpers.escape(title)
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-- Don't abuse the wibox, truncate, then store
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mail["{subject}"] = helpers.truncate(title, 22)
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-- By this point we have the count, it comes before
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-- messages and always matches, at least 0
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break
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end
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end
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f:close()
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return mail
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end
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-- }}}
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setmetatable(_M, { __call = function(_, ...) return worker(...) end })
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