mrakdown_server.js

 

//调用了哪些模块和文件
var express = require('express')
var app = express();
var path = require('path');
var c = require('./config/config');
var log = eval("c.config." + c.config.config + ".log");
var box = require('./controler/box');
var markdown = require("markdown").markdown;
var rf = require("fs");  
//初始化定义
app.configure(function () {
    app.set('views', __dirname + '/ejs_public');
    app.use(express.bodyParser());
    app.use(express.methodOverride());
    app.use(express.cookieParser('zuaa'));
    app.use(express.session());
    app.use(app.router);
    app.use(express.errorHandler());
});
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.cookieParser('box'));
app.use(express.session({
    cookie: {
        maxAge: 2 * 60 * 1000
    },
    secret: "zuaasecretkey"
}));


app.get('/:p1', function (request, response) {
    m(request.params.p1, request.params.p1, response)
});
app.get('/:p2/:p1', function (request, response) {
    m(request.params.p2 + "/" + request.params.p1, request.params.p1, response)
});
app.get('/:p3/:p2/:p1', function (request, response) {
    m(request.params.p3 + "/" + request.params.p2 + "/" + request.params.p1, request.params.p1, response)
});
app.get('/:p4/:p3/:p2/:p1', function (request, response) {
    m(request.params.p4 + "/" + request.params.p3 + "/" + request.params.p2 + "/" + request.params.p1, request.params.p1, response)
});
app.get('/:p5/:p4/:p3/:p2/:p1', function (request, response) {
    m(request.params.p5 + "/" + request.params.p4 + "/" + request.params.p3 + "/" + request.params.p2 + "/" + request.params.p1, request.params.p1, response)
});
function m(path, title, response) {
    log.debug('hi markdown, i am here  %s.', __dirname);
    var data = rf.readFileSync(__dirname + "/mrakdown/" + path + ".md", "utf-8");
    console.log(data);
    var t = getHtmlTemplate().toString();
    console.log(t)
    data = markdown.toHTML(data)
    t = t.toString();
    t = t.replace('mkTitle', title)
    t = t.replace('mkContent', data)
    response.send(t);
}
function getHtmlTemplate() {
    return rf.readFileSync(__dirname + "/mrakdown/template.html", "utf-8");
}


app.listen(process.env.port || 18080);
console.log(process.env.port || 18080);