share/lua/website/guardian.lua

   1
   2 -- quvi
   3 -- Copyright (C) 2011  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     package.path = self.script_dir .. '/?.lua'
  26     local C      = require 'quvi/const'
  27     local r      = {}
  28     r.domain     = "guardian.co.uk"
  29     r.formats    = "default"
  30     r.categories = C.proto_http
  31     local U      = require 'quvi/util'
  32     r.handles    = U.handles(self.page_url,
  33                     {r.domain}, {"/video/","/audio"})
  34     return r
  35 end
  36
  37 -- Query available formats.
  38 function query_formats(self)
  39     self.formats = 'default'
  40     return self
  41 end
  42
  43 -- Parse media URL.
  44 function parse (self)
  45     self.host_id = "guardian"
  46     local page   = quvi.fetch(self.page_url)
  47
  48     local _,_,s = page:find('div class="expired">.-<p>(.-)<')
  49     if s then error(s) end
  50
  51     local _,_,s = page:find('data%-text="(.-)"')
  52     self.title  = s:gsub('%s+%-%s+video','')
  53                     or error ("no match: media title")
  54
  55     local _,_,s = page:find("ID = .+%-(%d+)'")
  56     self.id     = s or error ("no match: media id")
  57
  58     local _,_,s = page:find("'src': '(.-)'")
  59     self.url    = {s or error ("no match: file")}
  60
  61     local _,_,s = page:find("'poster',%s+'(.-)'")
  62     self.thumbnail_url = s or ''
  63
  64     return self
  65 end
  66
  67 -- vim: set ts=4 sw=4 tw=72 expandtab: