Full Code of JacksonTian/ping for AI

Repository: JacksonTian/ping
Branch: master
Commit: 01850fcb934e
Files: 32
Total size: 46.6 KB

Directory structure:
gitextract_4ffgiy3b/

├── README.md
├── app.js
├── asset.js
├── assets/
│   ├── eventproxy.js
│   ├── index.html
│   ├── portal_client.js
│   └── post/
│       └── index.js
├── certs/
│   ├── ping-csr.pem
│   └── ping-key.pem
├── config.js
├── context.js
├── controllers/
│   └── index.js
├── cookie.js
├── framework.js
├── mime.js
├── model.js
├── models/
│   ├── index.js
│   └── post.js
├── package.json
├── partials/
│   ├── comments.view
│   ├── friends.view
│   └── recentPosts.view
├── ping.js
├── portal.js
├── portals/
│   ├── index.portal
│   └── post.portal
├── portalview.js
├── proxy.js
├── server.js
├── session.js
├── utils.js
└── views/
    └── index.html

================================================
FILE CONTENTS
================================================

================================================
FILE: README.md
================================================
# Hello, Ping.

## 静态文件服务器部分
[用Node.js打造你的静态文件服务器](http://cnodejs.org/blog/?p=3904)

## 动态文件服务器部分
[用Node.js构建动态服务器基础](http://cnodejs.org/blog/?p=4520)


================================================
FILE: app.js
================================================
var PORT = process.argv[2] || 8000;
var http = require("http");
var url = require("url");
var fs = require("fs");
var path = require("path");
var mime = require("./mime").types;
var config = require("./config");
var utils = require("./utils");
var zlib = require("zlib");

var server = http.createServer(function(request, response) {
    response.setHeader("Server", "Node/V5");
    response.setHeader('Accept-Ranges', 'bytes');
    var pathname = url.parse(request.url).pathname;
    if (pathname.slice(-1) === "/") {
        pathname = pathname + config.Welcome.file;
    }
    var realPath = path.join("assets", path.normalize(pathname.replace(/\.\./g, "")));

    var pathHandle = function (realPath) {
        fs.stat(realPath, function (err, stats) {
            if (err) {
                response.writeHead(404, "Not Found", {'Content-Type': 'text/plain'});
                response.write("This request URL " + pathname + " was not found on this server.");
                response.end();
            } else {
                if (stats.isDirectory()) {
                    realPath = path.join(realPath, "/", config.Welcome.file);
                    pathHandle(realPath);
                } else {
                    var ext = path.extname(realPath);
                    ext = ext ? ext.slice(1) : 'unknown';
                    var contentType = mime[ext] || "text/plain";
                    response.setHeader("Content-Type", contentType);

                    var lastModified = stats.mtime.toUTCString();
                    var ifModifiedSince = "If-Modified-Since".toLowerCase();
                    response.setHeader("Last-Modified", lastModified);

                    if (ext.match(config.Expires.fileMatch)) {
                        var expires = new Date();
                        expires.setTime(expires.getTime() + config.Expires.maxAge * 1000);
                        response.setHeader("Expires", expires.toUTCString());
                        response.setHeader("Cache-Control", "max-age=" + config.Expires.maxAge);
                    }

                    if (request.headers[ifModifiedSince] && lastModified == request.headers[ifModifiedSince]) {
                        response.writeHead(304, "Not Modified");
                        response.end();
                    } else {
                        var compressHandle = function (raw, statusCode, reasonPhrase,contentLength) {
                                var stream = raw;
                                var acceptEncoding = request.headers['accept-encoding'] || "";
                                var matched = ext.match(config.Compress.match);

                                if (matched && acceptEncoding.match(/\bgzip\b/)) {
                                    response.setHeader("Content-Encoding", "gzip");
                                    stream = raw.pipe(zlib.createGzip());
                                } else if (matched && acceptEncoding.match(/\bdeflate\b/)) {
                                    response.setHeader("Content-Encoding", "deflate");
                                    stream = raw.pipe(zlib.createDeflate());
                                }
                                else{
                                    response.setHeader('Content-Length',contentLength);
                                }
                                response.writeHead(statusCode, reasonPhrase);
                                stream.pipe(response);
                            };

                        if (request.headers["range"]) {
                            var range = utils.parseRange(request.headers["range"], stats.size);
                            if (range) {
                                response.setHeader("Content-Range", "bytes " + range.start + "-" + range.end + "/" + stats.size);
                                var raw = fs.createReadStream(realPath, {"start": range.start, "end": range.end});
                                compressHandle(raw, 206, "Partial Content",(range.end - range.start + 1));
                            } else {
                                response.writeHead(416, "Request Range Not Satisfiable");
                                response.end();
                            }
                        } else {
                            var raw = fs.createReadStream(realPath);
                            compressHandle(raw, 200, "Ok",stats.size);
                        }
                    }
                }
            }
        });
    };

    pathHandle(realPath);
});

server.listen(PORT);
console.log("Server running at port: " + PORT + ".");


================================================
FILE: asset.js
================================================
var url = require("url");
var fs = require("fs");
var path = require("path");
var mime = require("./mime").types;
var config = require("./config");
var utils = require("./utils");
var zlib = require("zlib");

var Asset = function () {};

Asset.prototype.dispatch = function (request, response) {
    response.setHeader("Server", "Node/V5");
    response.setHeader('Accept-Ranges', 'bytes');
    var pathname = url.parse(request.url).pathname;
    if (pathname.slice(-1) === "/") {
        pathname = pathname + config.Welcome.file;
    }
    var realPath = path.join("assets", path.normalize(pathname.replace(/\.\./g, "")));

    var pathHandle = function (realPath) {
        fs.stat(realPath, function (err, stats) {
            if (err) {
                response.writeHead(404, "Not Found", {'Content-Type': 'text/plain'});
                response.write("This request URL " + pathname + " was not found on this server.");
                response.end();
            } else {
                if (stats.isDirectory()) {
                    realPath = path.join(realPath, "/", config.Welcome.file);
                    pathHandle(realPath);
                } else {
                    var ext = path.extname(realPath);
                    ext = ext ? ext.slice(1) : 'unknown';
                    var contentType = mime[ext] || "text/plain";
                    response.setHeader("Content-Type", contentType);
                    response.setHeader('Content-Length', stats.size);

                    var lastModified = stats.mtime.toUTCString();
                    var ifModifiedSince = "If-Modified-Since".toLowerCase();
                    response.setHeader("Last-Modified", lastModified);

                    if (ext.match(config.Expires.fileMatch)) {
                        var expires = new Date();
                        expires.setTime(expires.getTime() + config.Expires.maxAge * 1000);
                        response.setHeader("Expires", expires.toUTCString());
                        response.setHeader("Cache-Control", "max-age=" + config.Expires.maxAge);
                    }

                    if (request.headers[ifModifiedSince] && lastModified == request.headers[ifModifiedSince]) {
                        response.writeHead(304, "Not Modified");
                        response.end();
                    } else {
                        var compressHandle = function (raw, statusCode, reasonPhrase) {
                                var stream = raw;
                                var acceptEncoding = request.headers['accept-encoding'] || "";
                                var matched = ext.match(config.Compress.match);

                                if (matched && acceptEncoding.match(/\bgzip\b/)) {
                                    response.setHeader("Content-Encoding", "gzip");
                                    stream = raw.pipe(zlib.createGzip());
                                } else if (matched && acceptEncoding.match(/\bdeflate\b/)) {
                                    response.setHeader("Content-Encoding", "deflate");
                                    stream = raw.pipe(zlib.createDeflate());
                                }
                                response.writeHead(statusCode, reasonPhrase);
                                stream.pipe(response);
                            };

                        if (request.headers["range"]) {
                            var range = utils.parseRange(request.headers["range"], stats.size);
                            if (range) {
                                response.setHeader("Content-Range", "bytes " + range.start + "-" + range.end + "/" + stats.size);
                                response.setHeader("Content-Length", (range.end - range.start + 1));
                                var raw = fs.createReadStream(realPath, {"start": range.start, "end": range.end});
                                compressHandle(raw, 206);
                            } else {
                                response.removeHeader("Content-Length");
                                response.writeHead(416);
                                response.end();
                            }
                        } else {
                            var raw = fs.createReadStream(realPath);
                            compressHandle(raw, 200);
                        }
                    }
                }
            }
        });
    };

    pathHandle(realPath);
};

exports.Asset = Asset;


================================================
FILE: assets/eventproxy.js
================================================
/*global exports */
/**
 * @fileoverview This file is used for define the EventProxy library.
 * @author <a href="mailto:shyvo1987@gmail.com">Jackson Tian</a>
 * @version 0.1.0
 */
(function () {
    /**
     * @description EventProxy. A module that can be mixed in to *any object* in order to provide it with
     * custom events. You may `bind` or `unbind` a callback function to an event;
     * `trigger`-ing an event fires all callbacks in succession.
     * @constructor
     * @name EventProxy
     * @class EventProxy. An implementation of task/event based asynchronous pattern.
     * @example
     * var render = function (template, resources) {};
     * var proxy = new EventProxy();
     * proxy.assign("template", "l10n", render);
     * proxy.trigger("template", template);
     * proxy.trigger("l10n", resources);
     */
    var EventProxy = function () {
        if (!(this instanceof EventProxy)) {
            return new EventProxy();
        }
        this._callbacks = {};
        this._fired = {};
    };

    /**
     * @description Bind an event, specified by a string name, `ev`, to a `callback` function.
     * Passing `"all"` will bind the callback to all events fired.
     * @memberOf EventProxy#
     * @param {string} eventName Event name.
     * @param {function} callback Callback.
     */
    EventProxy.prototype.addListener = function (ev, callback) {
        this._callbacks = this._callbacks || {};
        this._callbacks[ev] = this._callbacks[ev] || [];
        this._callbacks[ev].push(callback);
        return this;
    };
    EventProxy.prototype.bind = EventProxy.prototype.addListener;
    EventProxy.prototype.on = EventProxy.prototype.addListener;
    EventProxy.prototype.await = EventProxy.prototype.addListener;

    /**
     * @description Remove one or many callbacks. If `callback` is null, removes all
     * callbacks for the event. If `ev` is null, removes all bound callbacks
     * for all events.
     * @memberOf EventProxy#
     * @param {string} eventName Event name.
     * @param {function} callback Callback.
     */
    EventProxy.prototype.removeListener = function (ev, callback) {
        var calls = this._callbacks, i, l;
        if (!ev) {
            this._callbacks = {};
        } else if (calls) {
            if (!callback) {
                calls[ev] = [];
            } else {
                var list = calls[ev];
                if (!list) {
                    return this;
                }
                l = list.length;
                for (i = 0; i < l; i++) {
                    if (callback === list[i]) {
                        list[i] = null;
                        break;
                    }
                }
            }
        }
        return this;
    };
    EventProxy.prototype.unbind = EventProxy.prototype.removeListener;

    /**
     * @description Remove all listeners.
     * It equals unbind(); Just add this API for as same as Event.Emitter.
     * @memberOf EventProxy#
     * @param {string} event Event name.
     */
    EventProxy.prototype.removeAllListeners = function (event) {
        return this.unbind(event);
    };

    /**
     * @description Trigger an event, firing all bound callbacks. Callbacks are passed the
     * same arguments as `trigger` is, apart from the event name.
     * Listening for `"all"` passes the true event name as the first argument.
     * @param {string} eventName Event name.
     * @param {mix} data Pass in data. 
     */
    EventProxy.prototype.trigger = function (eventName, data) {
        var list, calls, ev, callback, args, i, l;
        var both = 2;
        if (!(calls = this._callbacks)) {
            return this;
        }
        while (both--) {
            ev = both ? eventName : 'all';
            list = calls[ev];
            if (list) {
                for (i = 0, l = list.length; i < l; i++) {
                    if (!(callback = list[i])) {
                        list.splice(i, 1); i--; l--;
                    } else {
                        args = both ? Array.prototype.slice.call(arguments, 1) : arguments;
                        callback.apply(this, args);
                    }
                }
            }
        }
        return this;
    };
    EventProxy.prototype.emit = EventProxy.prototype.trigger;
    EventProxy.prototype.fire = EventProxy.prototype.trigger;

    /**
     * @description Bind an event like the bind method, but will remove the listener after it was fired.
     * @param {string} ev Event name.
     * @param {function} callback Callback.
     */
    EventProxy.prototype.once = function (ev, callback) {
        var self = this,
            wrapper = function () {
                callback.apply(self, arguments);
                self.unbind(ev, wrapper);
            };
        this.bind(ev, wrapper);
        return this;
    };
    
    /**
     * @description Bind an event, and trigger it immediately.
     * @param {string} ev Event name.
     * @param {function} callback Callback.
     * @param {mix} data The data that will be passed to calback as arguments.
     */
    EventProxy.prototype.immediate = function (ev, callback, data) {
        this.bind(ev, callback);
        this.trigger(ev, data);
        return this;
    };

    var _assign = function (eventname1, eventname2, cb, once) {
        var proxy = this, length, index = 0, argsLength = arguments.length,
            bind, _all,
            callback, events, isOnce, times = 0, flag = {};

        // Check the arguments length.
        if (argsLength < 3) {
            return this;
        }

        events = Array.prototype.slice.apply(arguments, [0, argsLength - 2]);
        callback = arguments[argsLength - 2];
        isOnce = arguments[argsLength - 1];

        // Check the callback type.
        if (typeof callback !== "function") {
            return this;
        }

        length = events.length;
        bind = function (key) {
            var method = isOnce ? "once" : "bind";
            proxy[method](key, function (data) {
                proxy._fired[key] = proxy._fired[key] || {};
                proxy._fired[key].data = data;
                if (!flag[key]) {
                    flag[key] = true;
                    times++;
                }
            });
        };

        for (index = 0; index < length; index++) {
            bind(events[index]);
        }

        _all = function () {
            if (times < length) {
                return;
            }
            var data = [];
            for (index = 0; index < length; index++) {
                data.push(proxy._fired[events[index]].data);
            }
            if (isOnce) {
                proxy.unbind("all", _all);
            }
            callback.apply(null, data);
        };
        proxy.bind("all", _all);
    };

    /**
     * @description Assign some events, after all events were fired, the callback will be executed once.
     * @example
     * proxy.all(ev1, ev2, callback);
     * proxy.all([ev1, ev2], callback);
     * proxy.all(ev1, [ev2, ev3], callback);
     * @param {string} eventName1 First event name.
     * @param {string} eventName2 Second event name.
     * @param {function} callback Callback, that will be called after predefined events were fired.
     */
    EventProxy.prototype.all = function (eventname1, eventname2, cb) {
        var args = Array.prototype.concat.apply([], arguments);
        args.push(true);
        _assign.apply(this, args);
        return this;
    };
    EventProxy.prototype.assign = EventProxy.prototype.all;

    /**
     * @description Assign some events, after all events were fired, the callback will be executed first time.
     * then any event that predefined be fired again, the callback will executed with the newest data.
     * @example
     * proxy.tail(ev1, ev2, callback);
     * proxy.tail([ev1, ev2], callback);
     * proxy.tail(ev1, [ev2, ev3], callback);
     * @memberOf EventProxy#
     * @param {string} eventName1 First event name.
     * @param {string} eventName2 Second event name.
     * @param {function} callback Callback, that will be called after predefined events were fired.
     */
    EventProxy.prototype.tail = function () {
        var args = Array.prototype.concat.apply([], arguments);
        args.push(false);
        _assign.apply(this, args);
        return this;
    };
    EventProxy.prototype.assignAll = EventProxy.prototype.tail;
    EventProxy.prototype.assignAlways = EventProxy.prototype.tail;

    /**
     * @description The callback will be executed after the event be fired N times.
     * @memberOf EventProxy#
     * @param {string} eventName Event name.
     * @param {number} times N times.
     * @param {function} callback Callback, that will be called after event was fired N times.
     */
    EventProxy.prototype.after = function (eventName, times, callback) {
        var proxy = this,
            firedData = [],
            all;
        all = function (name, data) {
            if (name === eventName) {
                times--;
                firedData.push(data);
                if (times < 1) {
                    proxy.unbind("all", all);
                    callback.apply(null, [firedData]);
                }
            }
        };
        proxy.bind("all", all);
        return this;
    };

    /**
     * @description The callback will be executed after any registered event was fired. It only executed once.
     * @memberOf EventProxy#
     * @param {string} eventName1 Event name.
     * @param {string} eventName2 Event name.
     * @param {function} callback The callback will get a map that has data and eventName attributes.
     */
    EventProxy.prototype.any = function () {
        var proxy = this,
            index,
            _bind,
            len = arguments.length,
            callback = arguments[len - 1],
            events = Array.prototype.slice.apply(arguments, [0, len - 1]),
            count = events.length,
            _eventName = events.join("_");

        proxy.once(_eventName, callback);

        _bind = function (key) {
            proxy.bind(key, function (data) {
                proxy.trigger(_eventName, {"data": data, eventName: key});
            });
        };

        for (index = 0; index < count; index++) {
            _bind(events[index]);
        }
    };

    /**
     * @description The callback will be executed when the evnet name not equals with assigned evnet.
     * @memberOf EventProxy#
     * @param {string} eventName Event name.
     * @param {function} callback Callback.
     */
    EventProxy.prototype.not = function (eventName, callback) {
        var proxy = this;
        proxy.bind("all", function (name, data) {
            if (name !== eventName) {
                callback(data);
            }
        });
    };
    
    /**
     * Create a new EventProxy
     * @example
     *     var ep = EventProxy.create();
     *     ep.assign('user', 'articles', function(user, articles) {
     *       // do something...
     *     });
     * 
     *     // or one line ways: Create EventProxy and Assign
     *     
     *     var ep = EventProxy.create('user', 'articles', function(user, articles) {
     *       // do something...
     *     });
     * 
     * @returns {EventProxy}
     */
    EventProxy.create = function () {
        var ep = new EventProxy();
        if (arguments.length) {
            ep.assign.apply(ep, Array.prototype.slice.call(arguments));
        }
        return ep;
    };

    // Event proxy can be used in browser and Nodejs both.
    if (typeof exports !== "undefined") {
        exports.EventProxy = EventProxy;
    } else {
        this.EventProxy = EventProxy;
    }

}());


================================================
FILE: assets/index.html
================================================
<html>
<body>
<h1>It works!</h1>
</body>
</html>


================================================
FILE: assets/portal_client.js
================================================
(function (global) {
    var Portal = new EventProxy();
    Portal.bigPipe = function (id, html) {
        document.getElementById(id).innerHTML = html;
    };

    global.Portal = Portal;
}(this));

================================================
FILE: assets/post/index.js
================================================
Portal.on("onlineUsers", function (data) {
    setTimeout(function () {
        document.getElementById("onlineUsers").innerHTML = "888人";
    }, 100);
});


================================================
FILE: certs/ping-csr.pem
================================================
-----BEGIN CERTIFICATE REQUEST-----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-----END CERTIFICATE REQUEST-----


================================================
FILE: certs/ping-key.pem
================================================
-----BEGIN RSA PRIVATE KEY-----
MIICXAIBAAKBgQDSYYhh5tpG58qOHmw9t4AyLZjyS4NR+yS57spZ2eNB3tk+xRcS
ENo3y6WNe4eowIT1yi2MagwrW7CUiwKIWvO/jOPTdUAGuRxgcEgFb0tbuSyw1/Mz
dCziya+oHAnb7NVQ3yK0V/U8UbASnItX4kHqs7bmrtZuSrokSYdYBvVSfQIDAQAB
AoGBAJo7oq6Tfcapu9fA+f2s/7DJuO046wc5JU2igHqqwG7UH1RjTWyTKkfpZm94
9pWCvncrR4U/YbiPub7MwoiQlUytDdAwEu5i+ME0Pb0LCiSGA6XT+XMOaHXQu8Pp
o320FUUQ19jD4sIC4ZAYw9JIQqnrRRyL5Ldzz7QWWFEpaN5BAkEA/sKC0oCr0KOc
N4M7PmT54p67lCrjp2Q9D8XwGwnD5+dUeEPfa4vIGsoYN5VSkwH8QbbVBK4C7kKW
GbaApZKoZQJBANNnty7y0Ata2lbYy7itm18YQiR3jTa+VKq4FpVHBtUphzDei8zh
zD/UqrQjj5Od0xG5cGJxofkDy348Bs2XRDkCQErvUeWzHVawWUnm2u0+bFYhVJF/
kBjznhZepYJ+e9Zhr/H0HOqYYhKnMTpgPLqrEdUOf1fyC0Cj61zC1tJc8hUCQFQC
BAZRESFiAh++2P3TZ0mbvzT0mRYm/kg1DSxW5D0y2nkuBontNJgs74TUGMsFTYne
ke1c0Iu+2U+ZlO5/7OkCQDmCHHoZy2b2DUaweOdqNIkyqcNLAadJDlcZvN35tvj0
bPRvezY2G7LTcg9j/9jhEMGi9ELEQDzYvwIsNKXO2qk=
-----END RSA PRIVATE KEY-----


================================================
FILE: config.js
================================================
exports.Expires = {
    fileMatch: /^(gif|png|jpg|js|css)$/ig,
    maxAge: 60*60*24*365
};
exports.Compress = {
    match: /css|html/ig
};
exports.Welcome = {
    file: "index.html"
};
exports.Timeout = 20 * 60 * 1000;
exports.Secure = null;


================================================
FILE: context.js
================================================
var path = require("path");
var fs = require("fs");
var footprint = require("footprint");

var Context = function (request, response, session, framework) {
    this.request = request;
    this.response = response;
    this.session = session;
    this.framework = framework;
};
Context.prototype.none = function () {
    this.response.writeHead(204);
    this.response.end();
};
Context.prototype.renderJSON = function (jsonObj) {
    this.response.setHeader("Content-Type", "application/json");
    this.response.writeHead(200);
    this.response.end(JSON.stringify(jsonObj));
};
Context.prototype.redirect = function (url) {
    this.response.setHeader("Location", url);
    this.response.writeHead(301);
    this.response.end();
};
Context.prototype._renderView = function (viewEngine, template, data) {
    var framework = this.framework,
        request = this.request,
        response = this.response;

    try {
        response.writeHead(200, {'Content-Type': 'text/html; charset=utf-8'});
        response.write(viewEngine.template(template, data));
        response.end();
    } catch (ex) {
        console.log(ex.message);
        console.log(ex.stack);
        framework.handler500(request, response, "Parse template error.");
    }
};

Context.prototype.renderView = function (view, data) {
    var context = this,
        framework = context.framework,
        request = context.request,
        response = context.response;

    // Get engine.
    var viewEngine = footprint;

    // Check cache.
    viewEngine._cache = viewEngine._cache || {};
    var template = viewEngine._cache[view];
    if (template) {
        context._renderView(viewEngine, template, data);
    } else {
        var filePath = path.join(__dirname, "views/", view);

        path.exists(filePath, function (exists) {
            if(!exists) {
                framework.handler500(request, response, "This template file doesn't exist.");  
            } else {
                fs.readFile(filePath, "utf8", function(err, file) {  
                    if (err) {
                        framework.handler500(request, response, err);
                    } else {
                        viewEngine._cache[view] = file;
                        context._renderView(viewEngine, file, data);
                    }
                });
            }
        });
    }
};
Context.prototype.renderPartial = Context.prototype.renderView;

exports.Context = Context;

================================================
FILE: controllers/index.js
================================================
var get = exports.get = {};
get.index = function () {
    var response = this.response;
    response.setHeader("Content-Type", "text/html");
    response.writeHead("200");
    response.end("<h1>Hello NodeV5.</h1>\n");
};
get.none = function () {
    this.none();
};
get.json = function () {
    var obj = {"Hello": "world!"};
    this.renderJSON(obj);
};
get.redirect = function () {
    this.redirect("https://github.com/JacksonTian/nodev5");
};
get.render = function () {
    var obj = {"title": "NodeV5"};
    this.renderView("index.html", obj);
};


================================================
FILE: cookie.js
================================================
exports.parse = function (cookies) {
    var map = {};
    var pairs = cookies.split(";");
    pairs.forEach(function (pair) {
        var kv = pair.split("=");
        map[kv[0].trim()] = kv[1] || "";
    });
    return map;
};
exports.stringify = function (cookie) {
    var buffer = [cookie.key, "=", cookie.value];
    if (cookie.expires) {
        buffer.push("; expires=", (new Date(cookie.expires)).toUTCString());
    }
    if (cookie.path) {
        buffer.push("; path=", cookie.path);
    }
    if (cookie.domain) {
        buffer.push("; domain=", cookie.domain);
    }
    if (cookie.secure) {
        buffer.push("; secure");
    }
    if (cookie.httpOnly) {
        buffer.push("; httponly");
    }

    return buffer.join("");
};


================================================
FILE: framework.js
================================================
var http = require("http");
var url = require("url");
var cookie = require("./cookie");
var session = require("./session");
var config = require("./config");
var path = require("path");
var Context = require("./context").Context;

var Framework = function () {
    this.sessionManager = new session.SessionManager(config.Timeout);
};

Framework.prototype.dispatch = function (request, response) {
    if (request.url == "/favicon.ico") {
        response.writeHead(404, "Not Found");
        response.end();
        return;
    }

    var routeInfo = this.route(request.url);
    var controller;
    try {
        controller = require('./controllers/' + routeInfo.controller);
        var method = request.method.toLowerCase() || 'get';
        var action = controller[method] ? controller[method][routeInfo.action] : null;
        if (action) {
            this.enableGet(request, response);
            this.enableCookie(request, response);
            this.enablePost(request, response);
            var curSession = this.enableSession(request, response);
            // Pass request response session and framework into context object.
            var context = new Context(request, response, curSession, this);
            request.on("end", function () {
                action.apply(context, routeInfo.args);
            });
        } else {
            this.handler500(request, response, 'Error: Controller "' + routeInfo.controller + '" without action "' + routeInfo.action + '" for "' + request.method + '" request.');
        }
    } catch (ex) {
        console.log(ex.message);
        console.log(ex.stack);
        this.handler500(request, response, 'Error: Controller "' + routeInfo.controller + '" dosen\'t exsit.');
    }
};


// Add get parse supports
Framework.prototype.enableGet = function () {
    http.IncomingMessage.prototype.get = function (key) {
        if (!this._urlMap) {
            this._urlMap = url.parse(this.url, true);
        }
        return this._urlMap.query[key];
    };
};

// Add cookie parse and set supports
Framework.prototype.enableCookie = function (request, response) {
    http.IncomingMessage.prototype.cookie = function () {
        this.cookie = function (key) {
            if (!this._cookieMap) {
                this._cookieMap = cookie.parse(this.headers.cookie || "");
            }
            return this._cookieMap[key];
        };
    };

    http.ServerResponse.prototype.setCookie = function (cookieObj) {
        if (!this._setCookieMap) {
            this._setCookieMap = {};
        }
        this._setCookieMap[cookieObj.key] = cookie.stringify(cookieObj);
        var returnVal = [];
        for(var key in this._setCookieMap) {
            returnVal.push(this._setCookieMap[key]);
        }

        this.setHeader("Set-Cookie", returnVal.join(", "));
    };
};

// Add post parse supports
Framework.prototype.enablePost = function () {
    http.IncomingMessage.prototype.post = function () {
        if (!this._postMap) {
            this._postMap = qs.parse(this.postData);
        }
        return this._postMap[key];
    };
};

// Recept post body.
Framework.prototype.recept = function (request) {
    if (request.method === "POST") {
        var _postData = "";

        this.on('data', function (chunk) {
            _postData += chunk;
        })
        .on("end", function () {
            request.postData = _postData;
        });
    }
};

// Add session supports
Framework.prototype.enableSession = function (request, response) {
    var sessionManager = this.sessionManager;
    var sessionId = request.cookie(session.SESSIONID_KEY);

    var curSession;
    if (sessionId && (curSession = sessionManager.get(sessionId))) {
        if (sessionManager.isTimeout(curSession)) {
            sessionManager.remove(sessionId);
            curSession = sessionManager.renew(response);
        } else {
            curSession.updateTime();
        }
    } else {
        curSession = sessionManager.renew(response);
    }

    return curSession;
};

Framework.prototype.handler500 = function (request, response, err) {
    response.writeHead(500, {'Content-Type': 'text/plain'});
    response.end(err);
};

Framework.prototype.route = function (requestUrl) {
    // /controller/action/parameter1/parameter2
    var pathname = url.parse(requestUrl).pathname;

    var path = pathname.split("/");
    path.shift(); // Remove the first "/"

    return {
        controller: path[0] || "index",
        action: path[1] || "index",
        args: path.slice(2) || [],
    };
};

exports.Framework = Framework;


================================================
FILE: mime.js
================================================
exports.types =  {
  "css": "text/css",
  "gif": "image/gif",
  "html": "text/html",
  "ico": "image/x-icon",
  "jpeg": "image/jpeg",
  "jpg": "image/jpeg",
  "js": "text/javascript",
  "json": "application/json",
  "pdf": "application/pdf",
  "png": "image/png",
  "svg": "image/svg+xml",
  "swf": "application/x-shockwave-flash",
  "tiff": "image/tiff",
  "txt": "text/plain",
  "wav": "audio/x-wav",
  "wma": "audio/x-ms-wma",
  "wmv": "video/x-ms-wmv",
  "xml": "text/xml"
};


================================================
FILE: model.js
================================================
var Model = function () {
    this.keys = {};
};
Model.prototype.get = function (key, callback) {
    var val = this.keys[key];
    if (val) {
        
    } else {
        if (this.state[key] === "pending") {
            this.on(key, callback);
        } else {
            this.state[key] = "pending";
            // TODO get it.
            this.state[key] = "gotit";
        }
    }
};
Model.prototype.register = function (key, callback) {
    this.keys[key] = callback;
};


================================================
FILE: models/index.js
================================================
module.exports = model = function () {};
model.before = function (callback) {
    setTimeout(function () {
        var data = {
            "title": "用Nodejs打造你的静态文件服务器",
            "content": 'The concept is come from <a href="http://weibo.com/otakustay">otakustay</a>. You can find it <a href="http://weibo.com/2087024342/xADWZc3eX">here</a>.',
            "author": "Jackson Tian",
            "time": "2011-12-12"
        };
        callback(data);
    }, 100);
};


================================================
FILE: models/post.js
================================================
module.exports = model = function () {};
model.before = function (callback) {
    setTimeout(function () {
        var data = {
            "title": "用Nodejs打造你的静态文件服务器",
            "content": '<p>在《The Node Beginner Book》的中文版（<a href="http://nodebeginner.org/index-zh-cn.html">http://nodebeginner.org/index-zh-cn.html</a>）发布之后，获得国内的好评。也有同学觉得这本书略薄，没有包含进阶式的例子。<a href="http://www.weibo.com/n/otakustay">@otakustay</a>同学说：“确实，我的想法是在这之上补一个简单的MVC框架和一个StaticFile+Mimetype+CacheControl机制，可以成为一个更全面的教程”。正巧的是目前我手里的V5项目有一些特殊性：</p>',
            "author": "Jackson",
            "time": '<abbr title="星期五, 十一月 11th, 2011, 5:03 下午">2011 年 11 月 11 日</abbr>',
            "who": "Jackson Tian",
            "user": {"name": "Jackson Tian", "email": "shyvo1987@gmail.com"}
        };
        callback(data);
    }, 100);
};
model.pipe = function (data, callback) {
    setTimeout(function () {
        callback(data.viewName + "'s Pipe Content " + Math.random());
    }, Math.random() * 1000);
};


================================================
FILE: package.json
================================================
{
  "author": "Jackson Tian <shyvo1987@gmail.com> (http://weibo.com/shyvo)",
  "name": "node-ping",
  "description": "Web Framework based on Nodejs.",
  "version": "0.1.0",
  "homepage": "https://github.com/JacksonTian/ping",
  "repository": {
    "type": "git",
    "url": "git://github.com/JacksonTian/ping.git"
  },
  "main": "server.js",
  "scripts": {
    "test": "expresso test/test.js"
  },
  "engines": {
    "node": "0.6.6"
  },
  "dependencies": {},
  "devDependencies": {}
}


================================================
FILE: partials/comments.view
================================================
Comments View
<%=who%>

================================================
FILE: partials/friends.view
================================================
Friends view.

================================================
FILE: partials/recentPosts.view
================================================
Recent Posts view.

================================================
FILE: ping.js
================================================
var http = require("http");
var https = require("https");
var config = require("./config");

exports.createServer = function (framework, options) {
    options = options || config.secure;
    var server = options ? https.createServer(options) : http.createServer();
    server.on("request", function (request, response) {
        framework.dispatch(request, response);
    });

    return server;
};


================================================
FILE: portal.js
================================================
var url = require("url");
var path = require("path");
var fs = require("fs");
var vm = require("vm");
var PortalView = require("./portalview").PortalView;

var Portal = function () {
};
Portal.extension = ".portal";
Portal.templateSettings = {
    evaluate    : /<%([\s\S]+?)%>/g,
    interpolate : /<%=([\s\S]+?)%>/g
};

Portal.preprocess = function (str, sandbox, settings) {
    var c  = settings || Portal.templateSettings;
    try {
        var temp = str.replace(c.interpolate, function (match, code) {
            var script = "view.viewData." + code;
            return vm.runInNewContext(script, sandbox);
            //return sandbox.view.viewData[code] ? sandbox.view.viewData[code] : "The key " + code + " is undefined.";
        }).replace(c.evaluate, function (match, code) {
            console.log(code);
            var result = vm.runInNewContext(code, sandbox);
            //console.log(result);
            return result;
        });
    } catch (ex) {
        return ex.stack;
    }

    return temp;
};

Portal.postprocess = function (str, sandbox, settings) {
    var c  = settings || Portal.templateSettings;
    var temp = str.replace(c.interpolate, function (match, code) {
        return sandbox[code] ? sandbox[code] : "The key " + code + " is undefined.";
    });

    return temp;
};
Portal.prototype.route = function (requestUrl) {
    var portal = requestUrl.split("/")[1];
    var pathname = portal + Portal.extension;
    var realPath = path.join("portals", path.normalize(pathname.replace(/\.\./g, "")));
    return {
        "portal": portal,
        "path": realPath
    };
};
Portal.prototype.dispatch = function (request, response) {
    if (request.url == "/favicon.ico") {
        response.writeHead(404);
        response.end();
        return;
    }

    var routeInfo = this.route(request.url);

    var portalView = new PortalView();
    portalView.all("before", "file", function (viewData, file) {
        console.log("Portal ready.");
        portalView.viewData = viewData;
        var sandbox = {
                "view": portalView
            };

        var preprocessed = Portal.preprocess(file, sandbox);

        portalView.after("partial_end", portalView.partialSeq.length, function () {
            response.writeHead(200);
            response.write(Portal.postprocess(preprocessed, portalView.partialViews));
            console.log("Postprocess done.");
            portalView.fire("postprocess_done");
        });

        portalView.getPartials();
        portalView.getPipes();

        console.log("Preprocess done.");
    });

    portalView.on("postprocess_done", function () {
        portalView.processAjax(response);
        portalView.processPipes(response);
    });

    try {
        var model = new require("./models/" + routeInfo.portal);
        portalView.model = model;
        model.before(function (viewData) {
            portalView.fire("before", viewData);
        });
    } catch (ex) {
        response.writeHead(500);
        response.write(ex.stack);
        response.end("\n");
    }

    fs.readFile(routeInfo.path, function (err, file) {
        if (err) {
            response.writeHead(404, {'Content-Type': 'text/plain'});
            response.write("This request URL " + pathname + " was not found on this server.\n");
            response.end();
        } else {
            portalView.fire("file", file.toString("utf-8"));
        }
    });

};

exports.Portal = Portal;


================================================
FILE: portals/index.portal
================================================
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title><%=title%></title>
</head>
<body>
    <div id="main">
        <h2><%=title%></h2>
        <section>
            <%=content%>
        </section>
        <aside><%=author%> posted on <%=time%></aside>
        <div id="comments">
            <%view.partial("comments");%>
        </div>
    </div>
    <aside id="sidebar">
        <h3>好友</h3>
        <div id="friends">
            <%view.partial("friends");%>
        </div>
        <h3>最近博客</h3>
        <div id="posts">
            <%view.partial("recentPosts");%>
        </div>
        <h3>最近访客</h3>
        <div id="visitors">
            <%view.bigPipe("recentVisitors");%>
        </div>
    </aside>
    <footer>
        当前在线: <%view.ajax("onlineUsers");%>
    </footer>
</body>
</html>


================================================
FILE: portals/post.portal
================================================
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title><%=title%></title>
    <script src="http://localhost:8001/eventproxy.js"></script>
    <script src="http://localhost:8001/portal_client.js"></script>
    <script src="http://localhost:8001/post/index.js"></script>
</head>
<body>
    <div id="main">
        <h2><%=title%></h2>
        <section>
            <%=user.name%>
            <%=user.email%>
            <%=content%>
        </section>
        <aside>By <%=author%> on <%=time%></aside>
        <div id="comments">
            <%view.partial("comments");%>
        </div>
    </div>
    <aside id="sidebar">
        <h3>好友</h3>
        <div id="friends">
            <%view.partial("friends");%>
        </div>
        <h3>最近博客</h3>
        <div id="recentPosts">
            <%view.bigPipe("recentPosts");%>
        </div>
        <h3>最近访客</h3>
        <div id="visitors">
            <%view.bigPipe("visitors");%>
        </div>
    </aside>
    <footer>
        当前在线: <%view.ajax("onlineUsers");%><span id="onlineUsers">loading</span>
    </footer>
</body>
</html>


================================================
FILE: portalview.js
================================================
var util = require("util");
var path = require("path");
var fs = require("fs");
var EventProxy = require("eventproxy").EventProxy;
var footprint = require("footprint");

var PortalView = function () {
    EventProxy.call(this);
    this.ajaxSeq = [];
    this.partialViews = {};
    this.partialSeq = [];
    this.pipeSeq = [];
    this.pipes = [];
};
util.inherits(PortalView, EventProxy);

/**
 * Put partial view into sequence. Replace call with view name in template.
 * After preprocess phase, portal will get all partial views through this sequence.
 * The view name will be replaced in postprocess phase.
 */
PortalView.prototype.partial = function (viewName, data) {
    data = data || this.viewData;
    this.partialSeq.push({"viewName": viewName, "viewData": data});
    return "<%=" + viewName + "%>";
};

/**
 * Put ajax call into sequence. These scripts will were outputed after all partial views outputed.
 */
PortalView.prototype.ajax = function (viewName, data) {
    var script = '<script>\nPortal.fire("' + viewName + '", ' + JSON.stringify(data) + ');\n</script>';
    this.ajaxSeq.push(script);
    return "";
};

/**
 * Put pipe call into sequence. Trigger these calls after preprocess phase.
 */
PortalView.prototype.bigPipe = function (viewName, data) {
    this.pipeSeq.push({"viewName": viewName, "viewData": data});
    return "";
};

/**
 * 
 */
PortalView.prototype.getPartial = function (data) {
    var that = this;
    var viewPath = path.join("partials", data.viewName + ".view");
    fs.readFile(viewPath, function (err, view) {
        if (err) {
            throw err;
        } else {
            console.log(data.viewData);
            var html = footprint.template(view.toString("utf-8"), data.viewData);
            that.partialViews[data.viewName] = html;
            that.fire("partial_end", html);
        }
    });
};

PortalView.prototype.getPartials = function () {
    var that = this;
    this.partialSeq.forEach(function (val) {
        that.getPartial(val);
    });
};


PortalView.prototype.getPipe = function (data) {
    var that = this;
    this.model.pipe(data, function (content) {
        var script = '<script>\nPortal.bigPipe("' + data.viewName + '", "' + content + '");\n</script>';
        that.pipes.push(script);
        that.fire("pipe_end", script);
    });
};

PortalView.prototype.getPipes = function () {
    var that = this;
    this.pipeSeq.forEach(function (val) {
        that.getPipe(val);
    });
};

PortalView.prototype.processAjax = function (response) {
    this.ajaxSeq.forEach(function (script) {
        response.write(script);
    });
};
/**
 * @description 
 */
PortalView.prototype.processPipes = function (response) {
    // Process sequnences
    this.pipes.forEach(function (script) {
        response.write(script);
    });

    // Process coming pipes.
    var times = this.pipeSeq.length - this.pipes.length;
    this.on("pipe_end", function (script) {
        response.write(script);
    });

    this.after("pipe_end", times, function () {
        console.log("Complete.");
        response.end();
    });
};

exports.PortalView = PortalView;

================================================
FILE: proxy.js
================================================
var http = require("http");
var cp = require("child_process");

var map = {
    "www.nodev5.com": "www",
    "assets.nodev5.com": "assets"
};

var fork = function () {
    var worker = cp.fork.apply(cp, arguments);
    worker.on('message', function (message) {
        
    });
    return worker;
};

var workers = {
    www: cp.fork(__dirname + "/asset_app.js", [8001]),
    assets: cp.fork(__dirname + "/v5_app.js", [8002]),
};

var server = http.createServer(function(request, response) {
    // TODO
    switch()
        
    var worker = workers[map[request.headers.host]] || workers["assets"];
    //worker.send("", server._handle);
    // console.log(server);

    // response.writeHead(200);
    // response.end();
});

server.on("connection", function (socket) {
    console.log(socket);
});

server.listen(8080);
console.log("Server runing at port: 80.");


================================================
FILE: server.js
================================================
var http = require("http");
var ping = require("./ping");
var Framework = require("./framework").Framework;
var Asset = require("./asset").Asset;
var Portal = require("./portal").Portal;

var portal = new Portal();
ping.createServer(portal).listen(8000);
console.log("Portal server is running at 8000 port.");

// Static file server.
var asset = new Asset();
ping.createServer(asset).listen(8001);
console.log("Static file server is running at 8001 port.");

// Dynamic handle.
var framework = new Framework();
ping.createServer(framework).listen(8002);
console.log("Dynamic server is running at 8002 port.");

================================================
FILE: session.js
================================================
var Session = function (sessionId) {
    this.sessionId = sessionId;
    this._map = {};
};
Session.prototype.set = function (name, value) {
    this._map[name] = value;
};
Session.prototype.get = function (name) {
    return this._map[name];
};
Session.prototype.remove = function (key) {
    delete this._map[key];
};
Session.prototype.removeAll = function () {
    delete this._map;
    this._map = {};
};
Session.prototype.updateTime = function () {
    this._updateTime = new Date().getTime();
};

var SESSIONID_KEY = exports.SESSIONID_KEY = "session_id";

var SessionManager = function (timeout) {
    this.timeout = timeout;
    this._sessions = {};
};
SessionManager.prototype.renew = function (response) {
    var that = this;
    var sessionId = [new Date().getTime(), Math.round(Math.random() * 1000)].join("");
    var session = new Session(sessionId);
    session.updateTime();
    this._sessions[sessionId] = session;
    var clientTimeout = 30 * 24 * 60 * 60 * 1000;
    var cookie = {key: SESSIONID_KEY, value: sessionId, path: "/", expires: new Date().getTime() + clientTimeout};
    response.setCookie(cookie);
    return session;
};
SessionManager.prototype.get = function (sessionId) {
    return this._sessions[sessionId];
};
SessionManager.prototype.remove = function (sessionId) {
    delete this._sessions[sessionId];
};
SessionManager.prototype.isTimeout = function (session) {
    return (session._updateTime + this.timeout) < new Date().getTime();
};
exports.Session = Session;
exports.SessionManager = SessionManager;


================================================
FILE: utils.js
================================================
exports.parseRange = function (str, size) {
    if (str.indexOf(",") != -1) {
        return;
    }

    var range = str.split("-"),
        start = parseInt(range[0].match(/\d+/)[0], 10),
        end = parseInt(range[1], 10);

    // Case: 100-
    if (isNaN(end)) {
        end = size - 1;
    }

    // Invalid
    if (isNaN(start) || isNaN(end) || start > end || end > size) {
        return;
    }

    return {start: start, end: end};
};


================================================
FILE: views/index.html
================================================
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title><%=title%></title>
</head>
<body>
<h1><%=title%></h1>
</body>
</html>