/usr/share/libquvi-scripts/0.9.20131130/media/soundcloud.lua is in libquvi-scripts-0.9 0.9.20131130-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | -- libquvi-scripts v0.9.20131130
-- Copyright (C) 2012-2013 Toni Gundogdu <legatvs@gmail.com>
-- Copyright (C) 2011 Bastien Nocera <hadess@hadess.net>
--
-- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
--
-- This program is free software: you can redistribute it and/or
-- modify it under the terms of the GNU Affero General Public
-- License as published by the Free Software Foundation, either
-- version 3 of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General
-- Public License along with this program. If not, see
-- <http://www.gnu.org/licenses/>.
--
local Soundcloud = {} -- Utility functions unique to this script
-- Identify the media script.
function ident(qargs)
return {
can_parse_url = Soundcloud.can_parse_url(qargs),
domains = table.concat({'soundcloud.com'}, ',')
}
end
-- Parse media properties.
function parse(qargs)
Soundcloud.normalize(qargs)
local p = quvi.http.fetch(qargs.input_url).data
qargs.thumb_url = p:match('.+content="(.-)"%s+property="og:image"') or ''
qargs.title = p:match('.+content="(.-)"%s+property="og:title"') or ''
local m = p:match("window%.SC%.bufferTracks%.push(%(.-%);)")
or error("no match: metadata")
qargs.duration_ms = tonumber(m:match('"duration":(%d-),')) or 0
qargs.id = m:match('"uid":"(%w-)"') or ''
qargs.streams = Soundcloud.iter_streams(m);
return qargs
end
--
-- Utility functions
--
function Soundcloud.can_parse_url(qargs)
Soundcloud.normalize(qargs)
local U = require 'socket.url'
local t = U.parse(qargs.input_url)
if t and t.scheme and t.scheme:lower():match('^http?$')
and t.host and t.host:lower():match('soundcloud%.com$')
and t.path and (
-- Not a playlist URL.
not t.path:lower():match('^/.-/sets/[%w-_]+/$')
-- But has the following path properties.
and t.path:lower():match('^/.+/.+$')
)
then
return true
else
return false
end
end
function Soundcloud.normalize(qargs) -- "Normalize" an embedded URL
local url = qargs.input_url:match('swf%?url=(.-)$')
if not url then return end
local U = require 'quvi/util'
local u = string.format('http://soundcloud.com/oembed?url=%s&format=json',
U.unescape(url))
qargs.input_url = quvi.http.fetch(u).data:match('href=\\"(.-)\\"')
or error('no match: media URL')
end
function Soundcloud.iter_streams(p)
local u = p:match('"streamUrl":"(.-)"')
or error("no match: media stream URL")
local S = require 'quvi/stream'
return {S.stream_new(u)}
end
-- vim: set ts=2 sw=2 tw=72 expandtab:
|