share/media/clipfish.lua

   1 -- libquvi-scripts
   2 -- Copyright (C) 2010-2013  Toni Gundogdu <legatvs@gmail.com>
   3 --
   4 -- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
   5 --
   6 -- This program is free software: you can redistribute it and/or
   7 -- modify it under the terms of the GNU Affero General Public
   8 -- License as published by the Free Software Foundation, either
   9 -- version 3 of the License, or (at your option) any later version.
  10 --
  11 -- This program is distributed in the hope that it will be useful,
  12 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 -- GNU Affero General Public License for more details.
  15 --
  16 -- You should have received a copy of the GNU Affero General
  17 -- Public License along with this program.  If not, see
  18 -- <http://www.gnu.org/licenses/>.
  19 --
  20
  21 local ClipFish = {} -- Utility functions unique to this script.
  22
  23 -- Identify the media script.
  24 function ident(qargs)
  25   return {
  26     can_parse_url = ClipFish.can_parse_url(qargs),
  27     domains = table.concat({'clipfish.de'}, ',')
  28   }
  29 end
  30
  31 -- Query available formats.
  32 function query_formats(self)
  33     self.formats = 'default'
  34     return self
  35 end
  36
  37 -- Parse media URL.
  38 function parse(self)
  39     self.host_id = "clipfish"
  40
  41     self.id = self.page_url:match("/video/(.-)/")
  42                 or error("no match: media ID")
  43
  44     local c_url = "http://www.clipfish.de/devxml/videoinfo/"
  45                     .. self.id
  46
  47     local c = quvi.fetch(c_url, {fetch_type = 'config'})
  48
  49     self.title = c:match('<title><!%[CDATA%[(.-)%]')
  50                   or error("no match: media title")
  51
  52     self.thumbnail_url = c:match('<imageurl>(.-)</') or ''
  53
  54     self.url = {c:match("<filename><!%[CDATA%[(.-)%]")
  55                   or error("no match: media URL")}
  56
  57     return self
  58 end
  59
  60 --
  61 -- Utility functions
  62 --
  63
  64 function ClipFish.can_parse_url(qargs)
  65   local U = require 'socket.url'
  66   local t = U.parse(qargs.input_url)
  67   if t and t.scheme and t.scheme:lower():match('^http$')
  68        and t.host   and t.host:lower():match('clipfish%.de$')
  69        and t.path   and t.path:lower():match('/video/%d+/.-/$')
  70   then
  71     return true
  72   else
  73     return false
  74   end
  75 end
  76
  77 -- vim: set ts=4 sw=4 tw=72 expandtab: