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/.+/.+-.+$", "/flvplayer.swf"})
  35     return r
  36 end
  37
  38 -- Query available formats.
  39 function query_formats(self)
  40     self.formats = 'default'
  41     return self
  42 end
  43
  44 -- Parse media URL.
  45 function parse(self)
  46     self.host_id  = "videa"
  47
  48     Videa.normalize(self)
  49
  50     local page = quvi.fetch(self.page_url)
  51
  52     local _,_,s = page:find('value=&quot;http://videa%.hu/flvplayer%.swf%?v=(%w+)&quot;')
  53     self.id = s or error("no match: media id")
  54
  55     local _,_,s = page:find('<title>(.-)</title>')
  56     self.title  = s or error("no match: media title")
  57
  58     local _,_,s = page:find('<meta property="og:image" content="(.-)"')
  59     self.thumbnail_url = s or error("no match: thumbnail_url")
  60
  61     local _,_,s = self.thumbnail_url:find('/0%.[0-9]%.(.+)%.[0-9]')
  62     local video_id = s or error("no match: video url")
  63     url = 'http://videa.hu/static/video/' .. video_id
  64     self.url  = { url }  or error("no match: stream URL")
  65
  66     return self
  67 end
  68
  69 --
  70 -- Utility functions
  71 --
  72
  73 function Videa.normalize(self) -- "Normalize" an embedded URL
  74     local id = self.page_url:match('/flvplayer%.swf%?v=(.-)$')
  75     if not id then return end
  76
  77     self.page_url = 'http://videa.hu/videok/' .. id
  78 end
  79
  80 -- vim: set ts=4 sw=4 tw=72 expandtab: