share/lua/website/videa.lua

   1
   2 -- libquvi-scripts
   3 -- Copyright (C) 2011  Bastien Nocera <hadess@hadess.net>
   4 --
   5 -- This file is part of libquvi-scripts <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 local Videa = {} -- Utility functions unique to this script
  23
  24 -- Identify the script.
  25 function ident(self)
  26     package.path = self.script_dir .. '/?.lua'
  27     local C      = require 'quvi/const'
  28     local r      = {}
  29     r.domain     = "videa%.hu"
  30     r.formats    = "default"
  31     r.categories = C.proto_http
  32     local U      = require 'quvi/util'
  33     r.handles    = U.handles(self.page_url,
  34                     {r.domain}, {"/videok/.+/.+-.+$", "/flvplayer.swf"})
  35     return r
  36 end
  37
  38 -- Query available formats.
  39 function query_formats(self)
  40     self.formats = 'default'
  41     return self
  42 end
  43
  44 -- Parse media URL.
  45 function parse(self)
  46     self.host_id = "videa"
  47     Videa.normalize(self)
  48
  49     local p = quvi.fetch(self.page_url)
  50
  51     self.id = p:match("v=(%w+)")
  52                 or error("no match: media id")
  53
  54     self.title = p:match('"og:title"%s+content="(.-)"')
  55                     or error("no match: media title")
  56
  57     local s  = p:match("%?f=(.-)&") or error("no match: f param")
  58     self.url = {'http://videa.hu/static/video/' .. s:gsub("%.%d+$","")}
  59
  60     self.thumbnail_url = p:match('"og:image"%s+content="(.-)"') or ''
  61
  62     return self
  63 end
  64
  65 --
  66 -- Utility functions
  67 --
  68
  69 function Videa.normalize(self) -- "Normalize" an embedded URL
  70     local id = self.page_url:match('/flvplayer%.swf%?v=(.-)$')
  71     if not id then return end
  72
  73     self.page_url = 'http://videa.hu/videok/' .. id
  74 end
  75
  76 -- vim: set ts=4 sw=4 tw=72 expandtab: