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-- libquvi-scripts v0.9.20131130
-- Copyright (C) 2012 Toni Gundogdu <legatvs@gmail.com>
--
-- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
--
-- This program is free software: you can redistribute it and/or
-- modify it under the terms of the GNU Affero General Public
-- License as published by the Free Software Foundation, either
-- version 3 of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General
-- Public License along with this program. If not, see
-- <http://www.gnu.org/licenses/>.
--
function to_file_ext(qargs, c_type) -- from content-type
-- Hardcoded.
if c_type:match("audio/mpeg") then return "mp3" end
-- Use the media subtype as file extension whenever possible.
-- Return 'flv' if nothing is matched.
local r = c_type:match("/(.-)$") or "flv"
r = r:gsub("^x%-","")
-- Some servers return the following content-types (instead
-- of "video/x-flv") for flash videos:
-- "application/x-shockwave-flash"
-- "text/plain"
for _,v in pairs({"octet", "shockwave","plain"}) do
if r:match(v) then return "flv" end
end
return r
end
--[[
local a = {
'video/x-flv',
'video/flv',
'audio/mpeg',
'video/mpeg',
'video/webm',
'audio/mp4',
'video/mp4',
'application/octet-stream',
'application/x-shockwave-flash',
'text/plain',
'invalid content-type',
}
for _,v in pairs(a) do
print(v,to_file_ext({util_script_dir='.'},v))
end
]]--
-- vim: set ts=2 sw=2 tw=72 expandtab:
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