webtailでアクセスログ聞くやつ

access_log.webtailrc.js

if (!context.setup) {
    context.setup = true;

    var app = {
        counts: {
            GET: 0,
            POST: 0,
        },
        $log: $('<pre>').appendTo($(document.body)),
        urls: [],
        errors: [],
        flush: function() {
            $(document.body).empty();
        },
        print: function(lines, color) {
            $(document.body).append(
                $('<pre>').text(lines.join("\n")).css('background', color)
            );
        },
    };

    context.app = app;

    $.getScript('http://mohayonao.github.com/timbre/timbre.min.js', function(res) {
        var base = 100;
        app.get = T("sin"  , T("glide", 150, base));
        app.post = T("tri", T("glide", 150, base));
        app.post.off();
        app.error_env = T("perc", 500);
        app.error = T("pink");
        app.error.off();
        app.sound = T('*', T("+", app.get, app.post, T("*", app.error, 0.5)), 0.5);
        app.sound.play();

        var timer = T("interval", 1000 * 5, function() {
            app.get.freq.value = (app.counts.GET||0)*5 + base;
            app.post.freq.value = (app.counts.POST||0)*5 + base;

            var lines = [];
            lines.push("GET: " + (app.counts.GET || 0));
            lines.push("POST: " + (app.counts.POST || 0));

            if (app.errors.length > 0) {
                app.error.on();
            } else {
                app.error.off();
            }

            if (app.counts.POST) {
                app.post.on();
            } else {
                app.post.off();
            }

            app.flush();
            app.print(lines.concat(app.urls.sort()), 'black');

            if (app.errors.length > 0) {
                app.print(app.errors.sort(), 'red');
            }

            app.counts = {};
            app.urls = [];
            app.errors = [];

        });
        timer.on();
    });

    Webtail.onmessages.shift();
}

var matched  = message.data.match(/req:(\S+)\s(\S+)/);
if (matched) {
    var app = context.app;
    var method = matched[1];
    var url = matched[2];

    if (!app.counts[method]) {
        app.counts[method] = 0;
    }

    app.counts[method]++;
    if (method == 'POST') {
        app.urls.push(url);
    }

    if (message.data.match(/status:500/)) {
        app.errors.push(url);
    }
}