diff options
-rw-r--r-- | mbox.lua | 21 |
1 files changed, 13 insertions, 8 deletions
@@ -4,6 +4,7 @@ --------------------------------------------------- -- {{{ Grab environment +local type = type local io = { open = io.open } local setmetatable = setmetatable local string = { gfind = string.gfind } @@ -16,10 +17,11 @@ module("vicious.mbox") -- {{{ Mailbox widget type -local function worker(format, mbox) +local function worker(format, warg) + if type(warg) ~= "table" then mbox = warg end -- mbox could be huge, get a 30kb chunk from EOF -- * attachments could be much bigger than this - local f = io.open(mbox) + local f = io.open(mbox or warg[1]) f:seek("end", -30720) local txt = f:read("*all") f:close() @@ -32,13 +34,16 @@ local function worker(format, mbox) subject = i end - -- Spam sanitize only the last subject - subject = helpers.escape(subject) - - -- Don't abuse the wibox, truncate - subject = helpers.truncate(subject, 22) + -- Check if we should scroll, or maybe truncate + if type(warg) == "table" then + if warg[3] ~= nil then + subject = helpers.scroll(subject, warg[2], warg[3]) + else + subject = helpers.truncate(subject, warg[2]) + end + end - return {subject} + return {helpers.escape(subject)} end -- }}} |