share/lua/website/tcmag.lua

   1
   2 -- libquvi-scripts
   3 -- Copyright (C) 2013  Toni Gundogdu <legatvs@gmail.com>
   4 -- Copyright (C) 2011  quvi project
   5 --
   6 -- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
   7 --
   8 -- This library is free software; you can redistribute it and/or
   9 -- modify it under the terms of the GNU Lesser General Public
  10 -- License as published by the Free Software Foundation; either
  11 -- version 2.1 of the License, or (at your option) any later version.
  12 --
  13 -- This library is distributed in the hope that it will be useful,
  14 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 -- Lesser General Public License for more details.
  17 --
  18 -- You should have received a copy of the GNU Lesser General Public
  19 -- License along with this library; if not, write to the Free Software
  20 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  21 -- 02110-1301  USA
  22 --
  23
  24 local TCMag = {} -- Utility functions specific to this script
  25
  26 -- Identify the script.
  27 function ident(self)
  28     package.path = self.script_dir .. '/?.lua'
  29     local C      = require 'quvi/const'
  30     local r      = {}
  31     r.domain     = "tcmag%.com"
  32     r.formats    = "default"
  33     r.categories = C.proto_http
  34     local U      = require 'quvi/util'
  35     r.handles    = U.handles(self.page_url, {r.domain}, {"/magazine/.+"})
  36     return r
  37 end
  38
  39 -- Query available formats.
  40 function query_formats(self)
  41     self.formats = 'default'
  42     return TCMag.check_external_content(self)
  43 end
  44
  45 -- Parse media URL.
  46 function parse(self)
  47     self.host_id = "tcmag"
  48     return TCMag.check_external_content(self)
  49 end
  50
  51 --
  52 -- Utility functions
  53 --
  54
  55 function TCMag.check_external_content(self)
  56     local p = quvi.fetch(self.page_url)
  57
  58     self.url = {p:match("file: '(.-)'")
  59                   or error("no match: media stream URL")}
  60
  61     if self.url[1]:match('%.%w+$') then
  62         -- Self-hosted content.
  63         self.title = p:match('<h1>(.-)</h1>')
  64                         or error ("no match: media title")
  65         self.id = self.url[1]:match("/%d+/%d+/(.-)/sizes/")
  66                         or error ("no match: media id")
  67         self.thumbnail_url = p:match('"og:image" content="(.-)"') or ''
  68     else -- Affiliate content.
  69         self.redirect_url = self.url[1]
  70         return self
  71     end
  72
  73     return self
  74 end
  75
  76 -- vim: set ts=4 sw=4 tw=72 expandtab: