2 Gets an artwork from images.google.com
5 Copyright © 2007 the VideoLAN team
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program 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
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 -- Replace non alphanumeric char by +
23 function get_query( title )
24 -- If we have a .EXT remove the extension.
25 str = string.gsub( title, "(.*)%....$", "%1" )
26 return string.gsub( str, "([^%w ])",
27 function (c) return string.format ("%%%02X", string.byte(c)) end)
32 -- This is disabled because we have too much false positive by the inherent nature of this script.
33 if true then vlc.msg.dbg("10_googleimage.lua is disabled") return nil end
35 if vlc.input == nil then return nil end
37 local item = vlc.input.item()
38 local meta = item:metas()
39 if meta["artist"] and meta["album"] then
40 title = meta["artist"].." "..meta["album"]
41 elseif meta["artist"] and meta["title"] then
42 title = meta["artist"].." "..meta["title"]
43 elseif meta["title"] then
45 elseif meta["filename"] then
46 title = meta["filename"]
48 vlc.msg.err("No filename")
51 fd = vlc.stream( "http://images.google.com/images?q=" .. get_query( title ) )
52 page = fd:read( 65653 )
54 _, _, arturl = string.find( page, "imgurl=([^&]+)" )