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--[[
Gets an artwork from images.google.com
Copyright © 2007 the VideoLAN team
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.
--]]
function descriptor()
return { scope="network" }
end
-- Return the artwork
function fetch_art()
if vlc.item == nil then return nil end
local meta = vlc.item:metas()
-- Radio Entries
if meta["Listing Type"] == "radio"
then
title = meta["title"] .. " radio logo"
-- TV Entries
elseif meta["Listing Type"] == "tv"
then
title = meta["title"] .. " tv logo"
-- Album entries
elseif meta["artist"] and meta["album"] then
title = meta["artist"].." "..meta["album"].." cover"
elseif meta["artist"] and meta["title"] then
title = meta["artist"].." "..meta["title"].." cover"
else
return nil
end
fd = vlc.stream( "http://images.google.com/images?q="..vlc.strings.encode_uri_component( title ) )
if not fd then return nil end
page = fd:read( 65653 )
fd = nil
_, _, _, arturl = string.find( page, "<img height=\"([0-9]+)\" src=\"([^\"]+gstatic.com[^\"]+)\"" )
return arturl
end
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