phodal/diaonan

module.exports = function (app) {
    var Data, io;
    io = app.io;
    Data = app.models.Data;
    app.get(/^\/topics\/(.+)$/, function (req, res) {
        var index, topic, topics;
        topic = req.params[0];
        topics = req.session.topics || [];
        index = topics.indexOf(topic);
        if (index >= 0) {
            topics = [].concat(topics.splice(0, index), topics.splice(index + 1, req.session.topics.length));
        }
        topics.push(topic);
        if (topics.length > 5) {
            topics.pull();
        }
        req.session.topics = topics;
        return Data.find(topic, function (err, data) {
            var e, type;
            type = req.accepts(['txt', 'json', 'html']);
            if (type === "html") {
                return res.render('topic.hbs', {
                    topic: topic
                });
            } else if (err != null) {
                return res.send(404);
            } else if (type === 'json') {
                res.contentType('json');
                try {
                    return res.json(data.value);
                } catch (_error) {
                    e = _error;
                    return res.json("" + data.value);
                }
            } else if (type === 'txt') {
                return res.send(data.value);
            } else {
                return res.send(406);
            }
        });
    });
    return app.put(/^\/topics\/(.+)$/, function (req, res) {
        var payload, topic;
        topic = req.params[0];
        if (req.is("json")) {
            payload = req.body;
        } else {
            payload = req.body.payload;
        }
        Data.findOrCreate(topic, payload);
        return res.send(204);
    });
};