share/lua/website/golem.lua

   1
   2 -- quvi
   3 -- Copyright (C) 2010  Toni Gundogdu <legatvs@gmail.com>
   4 --
   5 -- This file is part of quvi <http://quvi.sourceforge.net/>.
   6 --
   7 -- This library is free software; you can redistribute it and/or
   8 -- modify it under the terms of the GNU Lesser General Public
   9 -- License as published by the Free Software Foundation; either
  10 -- version 2.1 of the License, or (at your option) any later version.
  11 --
  12 -- This library is distributed in the hope that it will be useful,
  13 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 -- Lesser General Public License for more details.
  16 --
  17 -- You should have received a copy of the GNU Lesser General Public
  18 -- License along with this library; if not, write to the Free Software
  19 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20 -- 02110-1301  USA
  21 --
  22
  23 -- Identify the script.
  24 function ident (self)
  25     local t      = {}
  26     t.domain     = "golem.de"
  27     t.formats    = "default|best|ipod|high"
  28     package.path = self.script_dir .. '/?.lua'
  29     local C      = require 'quvi/const'
  30     t.categories = C.proto_http
  31     t.handles    =
  32         (self.page_url ~= nil and self.page_url:find(t.domain) ~= nil)
  33     return t
  34 end
  35
  36 -- Parse video URL.
  37 function parse (self)
  38     self.host_id = "golem"
  39     local page   = quvi.fetch(self.page_url)
  40
  41     local _,_,s = page:find('"id", "(.-)"')
  42     self.id     = s or error ("no match: video id")
  43
  44     local config_url =
  45         string.format("http://video.golem.de/xml/%s", self.id)
  46
  47     local config = quvi.fetch (config_url, {fetch_type = 'config'})
  48     local _,_,s  = config:find("<title>(.-)</")
  49     self.title   = s or error ("no match: video title")
  50
  51     video_url =
  52         string.format("http://video.golem.de/download/%s", self.id)
  53
  54     format = "medium" -- This is the default.
  55
  56     if (self.requested_format == "best") then
  57         format = "high"
  58     else
  59         for _,v in pairs({"ipod","high"}) do
  60             if (v == self.requested_format) then
  61                 format = v
  62                 break
  63             end
  64         end
  65     end
  66
  67     self.url = {video_url .. "?q=" .. format}
  68
  69     return self
  70 end
  71
  72 -- vim: set ts=4 sw=4 tw=72 expandtab: