-- $Id$

--[[
    Translate trailers.apple.com video webpages URLs to the corresponding
    movie URL
--]]

-- Probe function.
function probe()
    return vlc.access == "http"
        and string.match( vlc.path, "trailers.apple.com" ) 
end

-- Parse function.
function parse()
    p = {}
    while true
    do 
        line = vlc.readline()
        if not line then break end
        if string.match( line, "http://movies.apple.com/movies/.*%.mov" )
        or string.match( line, "http://images.apple.com/movies/.*%.mov" )
        then
            if string.match( line, "http://movies.apple.com/movies/.*%.mov" ) then
                path = vlc.decode_uri( string.gsub( line, "^.*(http://movies.apple.com/movies/.*%.mov).*$", "%1" ) )
            elseif string.match( line, "http://images.apple.com/movies/.*%.mov" ) then
                path = vlc.decode_uri( string.gsub( line, "^.*(http://images.apple.com/movies/.*%.mov).*$", "%1" ) )
            end
            if string.match( path, "480p" ) then
                extraname = " (480p)"
            elseif string.match( path, "720p" ) then
                extraname = " (720p)"
            elseif string.match( path, "1080p" ) then
                extraname = " (1080p)"
            else
                extraname = ""
            end
            table.insert( p, { path = path; name = title..extraname; description = description; url = vlc.path } )
        end
        if string.match( line, "<title>" )
        then
            title = vlc.decode_uri( string.gsub( line, "^.*<title>([^<]*).*$", "%1" ) )
        end
        if string.match( line, "<meta name=\"Description\"" )
        then
            description = vlc.resolve_xml_special_chars( string.gsub( line, "^.*name=\"Description\" content=\"([^\"]*)\".*$", "%1" ) )
        end
    end
    return p
end