webot.waitRule('wait_weather_city', function(info, cb) {
var loc = info.text;
var param = parser.listParam(info.text);
var loc_id = param['loc'];
if (loc_id && loc_id in cities.id2name) {
user(info.from).setLoc(loc_id);
loc = cities.id2name[loc_id]
}
weather(loc, function(err, res) {
if (err || ! res) return cb(err);
return cb(null, res);
});
});
'replies': function(info, cb) {
var u = info.u || user(info.from);
var webot = this;
var next = function(err, loc) {
if (loc) {
var q = info.text.replace(reg_search_cmd);
return douban.search({ loc: loc, q: q }, cb);
}
info.session.q = info.text;
info.session.want_city = 'search_cmd';
return cb(null, '哎呀，我还不知道你住在哪个城市呢……');
};
info.param = info.param || parser.listParam(info.text);
var loc = info.param['loc'];
if (loc) return true;
u.getLoc(next);
}