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radiotime.lua
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radiotime.lua
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--[[
Streamtheworld lua script
Copyleft 2013-2018 Diego Fernando Nieto <diegofn at me dot com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
--]]
require "simplexml"
-- Probe function.
function probe()
return (vlc.access == "http"
and string.match( vlc.path, "opml.radiotime.com" )
and string.match( vlc.path, "Browse.ashx" )
) or (
vlc.access == "http"
and string.match( vlc.path, "opml.radiotime.com" )
and string.match( vlc.path, "Tune.ashx" )
and string.match( vlc.path, "c=pbrowse" )
)
end
-- Parse function.
function parse()
local page = ""
while true do
local line = vlc.readline()
if line == nil then break end
page = page .. line
end
local tracks = {}
local tree = simplexml.parse_string( page )
for _, body in ipairs( tree.children ) do
simplexml.add_name_maps( body )
-- This has found an station
if body.children_map["status"] == nil then
if body.children_map["outline"] ~= nil then
-- Browse all outline elements searching stations
for _, station in ipairs( body.children_map["outline"] ) do
if station ~= nil then
-- Add Station
-- Check if the station is a Radio Station
if station.attributes["type"] == "audio" then
-- Its a station
table.insert( tracks, {path = station.attributes["URL"],
title = station.attributes["subtext"],
artist = station.attributes["text"],
genre = station.attributes["genre_id"],
arturl = vlc.strings.resolve_xml_special_chars ( station.attributes["image"] )
} )
elseif station.attributes["type"] == "link" then
-- Its a Subnode (Link)
table.insert( tracks, {path = station.attributes["URL"],
title = station.attributes["text"],
artist = station.attributes["text"],
album = station.attributes["text"],
} )
else
-- Its a Subnode only
-- WISH. Can display the entire tree
end
end
end
end
end
end
return tracks
end