share/media/101greatgoals.lua

   1
   2 -- libquvi-scripts
   3 -- Copyright (C) 2013  Toni Gundogdu <legatvs@gmail.com>
   4 -- Copyright (C) 2012  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 -- Hundred and One Great Goals (aggregator)
  25 local HaOgg = {} -- Utility functions specific to this script
  26
  27 -- Identify the script.
  28 function ident(self)
  29     package.path = self.script_dir .. '/?.lua'
  30     local C      = require 'quvi/const'
  31     local r      = {}
  32     r.domain     = "101greatgoals%.com"
  33     r.formats    = "default"
  34     r.categories = C.proto_http
  35     local U      = require 'quvi/util'
  36     r.handles    = U.handles(self.page_url, {r.domain}, {"/gvideos/.+/$"})
  37     return r
  38 end
  39
  40 -- Query available formats.
  41 function query_formats(self)
  42     self.formats = 'default'
  43     return HaOgg.chk_ext_content(self)
  44 end
  45
  46 -- Parse media URL.
  47 function parse(self)
  48     self.host_id = "101greatgoals"
  49     return HaOgg.chk_ext_content(self)
  50 end
  51
  52 --
  53 -- Utility functions
  54 --
  55
  56 function HaOgg.chk_self_hosted(p)
  57     --
  58     -- Previously referred to as the "self-hosted" media, although according
  59     -- to the old notes, these were typically hosted by YouTube.
  60     --    http://is.gd/EKKPy2
  61     --
  62     -- 2013-05-05: The contents of the URL no longer seems to contain the
  63     --             "file" value, see chk_embedded for notes; keep this
  64     --             function around for now
  65     --
  66     local d = p:match('%.setup%((.-)%)')
  67     if d then
  68         local s = d:match('"file":"(.-)"') or error('no match: file')
  69         if #s ==0 then
  70             error('empty media URL ("file")')
  71         end
  72         local U = require 'quvi/util'
  73         return (U.slash_unescape(U.unescape(s)))
  74     end
  75 end
  76
  77 function HaOgg.chk_embedded(p)
  78     --
  79     -- 2013-05-05: Most of the content appears to be embedded from elsewhere
  80     --
  81     -- Instead of trying to check for each, parse the likely embedded source
  82     -- and pass it back to libquvi to find a media script that accepts the
  83     -- parsed (embedded) media URL.
  84     --
  85     -- NOTE: This means that those media scripts must unwrangle the embedded
  86     --       media URLs passed from this script
  87     --
  88     local s = p:match('class="post%-type%-gvideos">(.-)</')
  89                   or p:match('id="jwplayer%-1">(.-)</>')
  90                       or error('unable to determine embedded source')
  91     return s:match('value="(.-)"') or s:match('src="(.-)"')
  92 end
  93
  94 function HaOgg.chk_ext_content(self)
  95     local p = quvi.fetch(self.page_url)
  96
  97     self.redirect_url = HaOgg.chk_self_hosted(p) or HaOgg.chk_embedded(p)
  98                           or error('unable to determine media source')
  99
 100     return self
 101 end
 102
 103 -- vim: set ts=4 sw=4 tw=72 expandtab: