/usr/share/libquvi-scripts/lua/website/soundcloud.lua is in libquvi-scripts 0.4.21-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- Copyright (C) 2011 Bastien Nocera <hadess@hadess.net>
--
-- This file is part of libquvi-scripts <http://quvi.sourceforge.net/>.
--
-- This library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public
-- License as published by the Free Software Foundation; either
-- version 2.1 of the License, or (at your option) any later version.
--
-- This library 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
-- Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public
-- License along with this library; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-- 02110-1301 USA
local Soundcloud = {} -- Utility functions unique to this script
-- Identify the script.
function ident(self)
package.path = self.script_dir .. '/?.lua'
local C = require 'quvi/const'
local r = {}
r.domain = "soundcloud%.com"
r.formats = "default"
r.categories = C.proto_http
local U = require 'quvi/util'
r.handles = U.handles(self.page_url,
{r.domain}, {"/.+/.+$", "/player.swf"})
return r
end
-- Query available formats.
function query_formats(self)
self.formats = 'default'
return self
end
-- Parse media URL.
function parse(self)
self.host_id = "soundcloud"
Soundcloud.normalize(self)
local p = quvi.fetch(self.page_url)
local m = p:match("window%.SC%.bufferTracks%.push(%(.-%);)")
or error("no match: metadata")
self.id = m:match('"uid":"(%w-)"') or error("no match: media id")
self.thumbnail_url = ''
self.title = nil -- Ugly but works.
for c,p in p:gmatch('<meta content="(.-)" property="(.-)"') do
if p == 'og:title' then
self.title = c
elseif p == 'og:image' then
if not c:find('placeholder%.png') then
self.thumbnail_url = c
end
end
end
self.title = self.title or error("no match: media title")
self.duration = tonumber(m:match('"duration":(%d-),')) or 0
local s = m:match('"streamUrl":"(.-)"') or error("no match: media URL")
self.url = {s}
return self
end
--
-- Utility functions
--
function Soundcloud.normalize(self) -- "Normalize" an embedded URL
local url = self.page_url:match('swf%?url=(.-)$')
if not url then return end
local U = require 'quvi/util'
local oe_url = string.format(
'http://soundcloud.com/oembed?url=%s&format=json', U.unescape(url))
local s = quvi.fetch(oe_url):match('href=\\"(.-)\\"')
self.page_url = s or error('no match: page url')
end
-- vim: set ts=4 sw=4 tw=72 expandtab:
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