Awesome configs for Ben.

.config/awesome/lain/widget/imap.lua

@@ -1,15 +1,15 @@
 --[[
 
      Licensed under GNU General Public License v2
-      * (c) 2013, Luca CPZ
+      * (c) 2013, Luke Bonham
 
 --]]
 
 local helpers  = require("lain.helpers")
 local naughty  = require("naughty")
 local wibox    = require("wibox")
-local awful    = require("awful")
-local string   = string
+local string   = { format = string.format,
+                   gsub   = string.gsub }
 local type     = type
 local tonumber = tonumber
 
@@ -17,75 +17,66 @@ local tonumber = tonumber
 -- 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 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 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)'"
+    local request = "-X 'SEARCH (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)
+            local p = password()
         end
     end
 
-    function imap.update()
-        -- do not update if the password has not been retrieved yet
-        if type(password) ~= "string" then return end
+    function update()
+        mail_notification_preset = {
+            icon     = helpers.icons_dir .. "mail.png",
+            position = "top_left"
+        }
 
-        local curl = string.format("%s --url imaps://%s:%s/INBOX -u %s:'%s' %s -k",
-                     head_command, server, port, mail, password, request)
+        if followtag then
+            mail_notification_preset.screen = awful.screen.focused()
+        end
+
+        curl = string.format("%s --url imaps://%s:%s/INBOX -u %s:%q %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
+            _, mailcount = string.gsub(f, "%d+", "")
             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 <b>%d</b> new message%s", mail, mailcount, mailcount == 1 and "" or "s")
-                }
+            if notify == "on" and mailcount >= 1 and mailcount > helpers.get_map(mail) then
+                if mailcount == 1 then
+                    nt = mail .. " has one new message"
+                else
+                    nt = mail .. " has <b>" .. mailcount .. "</b> new messages"
+                end
+                naughty.notify { preset = mail_notification_preset, text = nt }
             end
 
-            helpers.set_map(mail, imap_now["UNSEEN"])
+            helpers.set_map(mail, mailcount)
         end)
 
     end
 
-    imap.timer = helpers.newtimer(mail, timeout, imap.update, true, true)
+    imap.timer = helpers.newtimer(mail, timeout, update, true, true)
 
     return imap
 end