init() ->
	dyngen_task:add_task(5*60*1000,sioltv_tvimport,fun ?MODULE:tv_importchans/0),
	tv_importchans().


tv_importchans() ->
	{_,_,_,Chanl1uns} = sioltv_core:channel_streams_tv("fronttv"),
	Chanl1 = lists:keysort(#tvchan.index,Chanl1uns),
	Chanl = [[{<<"name">>,Chan#tvchan.name},{<<"coreidext">>,Chan#tvchan.docid},
			  {<<"coreid">>,Chan#tvchan.id},{<<"bkdid">>,Chan#tvchan.key}] || Chan <- Chanl1],
	case ets:info(io2tv,size) of
		undefined ->
			ets:new(io2tv, [named_table,public,{heir,whereis(dyngen_task),<<>>}]);
		_ ->
			ok
	end,
	ets:insert(io2tv,{allchans,Chanl}),
	SaveToEts = fun(Chan) ->
					[{_,Name},_,_,{_,Key}] = Chan,
					ets:insert(io2tv,{Name,Chan}),
					ets:insert(io2tv,{util:tobin(string:to_lower(util:tolist(Name))),Chan}),
					ets:insert(io2tv,{Key,Chan})
				end,
	[SaveToEts(Chan) || Chan <- Chanl].