3 -- Copyright (C) 2011 Lionel Elie Mamane <lionel@mamane.lu>
5 -- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
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.
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.
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
23 local Metacafe
= {} -- Utility functions unique to this script.
25 -- Identify the script.
27 package
.path
= self
.script_dir
.. '/?.lua'
28 local C
= require
'quvi/const'
30 r
.domain
= "metacafe%.com"
32 r
.categories
= C
.proto_http
33 local U
= require
'quvi/util'
34 r
.handles
= U
.handles(self
.page_url
, {r
.domain
},
35 {"/watch/%d+/", "/watch/yt-[^/]+/"})
39 -- Query available formats.
40 function query_formats(self
)
41 if not Metacafe
.redirectp(self
) then
42 self
.formats
= 'default'
49 self
.host_id
= "metacafe"
51 if Metacafe
.redirectp(self
) then
55 local U
= require
'quvi/util'
56 local p
= Metacafe
.fetch_page(self
, U
)
58 self
.title
= p
:match('"title":"(.-)"')
59 or error("no match: media title")
61 self
.title
= U
.unescape(self
.title
)
63 self
.id
= p
:match('"itemID":"(.-)"')
64 or error('no match: media id')
66 self
.thumbnail_url
= p
:match('rel="image_src" href="(.-)"') or ''
68 local d
= p
:match('"mediaData":"(.-)"')
69 or error('no match: media data')
72 local u
= d
:match('"mediaURL":"(.-)"')
73 or error('no match: media url')
74 u
= U
.slash_unescape(u
)
76 local k
= d
:match('"key":"(.-)"')
77 or error('no match: gda key')
79 self
.url
= {string.format("%s?__gda__=%s", u
, k
)}
88 function Metacafe
.redirectp(self
)
89 local s
= self
.page_url
:match('/watch/yt%-([^/]+)/')
90 if s
then -- Hand over to youtube.lua
91 self
.redirect_url
= 'http://youtube.com/watch?v=' .. s
97 function Metacafe
.fetch_page(self
, U
)
98 self
.page_url
= Metacafe
.normalize(self
.page_url
)
100 return quvi
.fetch(self
.page_url
)
103 function Metacafe
.normalize(page_url
) -- "Normalize" embedded URLs
107 -- vim: set ts=4 sw=4 tw=72 expandtab: