share/lua/website/tcmag.lua

   1
   2 -- libquvi-scripts
   3 -- Copyright (C) 2011  quvi project
   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
  23 local TCMag = {} -- Utility functions specific to this script
  24
  25 -- Identify the script.
  26 function ident(self)
  27     package.path = self.script_dir .. '/?.lua'
  28     local C      = require 'quvi/const'
  29     local r      = {}
  30     r.domain     = "tcmag%.com"
  31     r.formats    = "default"
  32     r.categories = C.proto_http
  33     local U      = require 'quvi/util'
  34     r.handles    = U.handles(self.page_url, {r.domain}, {"/magazine/.+"})
  35     return r
  36 end
  37
  38 -- Query available formats.
  39 function query_formats(self)
  40     self.formats = 'default'
  41     return TCMag.check_external_content(self)
  42 end
  43
  44 -- Parse media URL.
  45 function parse(self)
  46     self.host_id = "tcmag"
  47     return TCMag.check_external_content(self)
  48 end
  49
  50 --
  51 -- Utility functions
  52 --
  53
  54 function TCMag.check_external_content(self)
  55     local page = quvi.fetch(self.page_url)
  56
  57     local article = page:match('<article id="article">(.-)</article>')
  58                         or error("no match: article")
  59
  60     local s = article:match('http://.*youtube.com/embed/([^/]-)"')
  61     if s then -- Hand over to youtube.lua
  62         self.redirect_url = 'http://youtube.com/watch?v=' .. s
  63         return self
  64     end
  65
  66     local s = article:match('http://.*vimeo.com/video/([0-9]+)')
  67     if s then -- Hand over to vimeo.lua
  68         self.redirect_url = 'http://vimeo.com/video/' .. s
  69         return self
  70     end
  71
  72     local s = article:match('http://.*liveleak.com/e/([%w_]+)')
  73     if s then -- Hand over to liveleak.lua
  74         self.redirect_url = 'http://liveleak.com/e/' .. s
  75         return self
  76     end
  77
  78     self.title = article:match('<h1>(.-)</h1>')
  79                     or error ("no match: media title")
  80
  81     self.url = {article:match("'file': '(.-)',")
  82                 or error("no match: media url")}
  83
  84     self.id = self.url[1]:match("/%d+/%d+/(.-)/sizes/")
  85                 or error ("no match: media id")
  86
  87     return self
  88 end
  89
  90 -- vim: set ts=4 sw=4 tw=72 expandtab: