cloudcmd/cloudcmd.js

"use strict";

var DIR         = process.cwd()             + '/',
    LIBDIR      = DIR                       + 'lib/',
    SRVDIR      = LIBDIR                    + 'server/',
        
    srvfunc     = require(SRVDIR            + 'srvfunc'),
    path        = require('path'),
    fs          = require('fs'),
    Server      = srvfunc.require(DIR       + 'server'),
    CloudFunc   = srvfunc.require(LIBDIR    + 'cloudfunc'),
    Util        = srvfunc.require(LIBDIR    + 'util'),
    update      = srvfunc.require(SRVDIR    + 'update'),    
    
    srv         = Server.CloudServer,
    Config      = srvfunc.require(DIR + 'config');


readConfig();
Server.start(Config, indexProcessing, appCacheProcessing);

if(update)
    update.get();


function indexProcessing(pIndex, pList){
    /* если выбрана опция минифизировать скрпиты
     * меняем в index.html обычные css на
     * минифицированый
     */
    if(srv.Minify._allowed.css){       
        var lReplace_s = '<link rel=stylesheet href=' + 
            (srvfunc.isWin32 ? '/css/reset.css>' : '"/css/reset.css">');
        
        pIndex = Util.removeStr(pIndex, lReplace_s);
        pIndex = pIndex.replace('/css/style.css', srv.Minify.MinFolder + 'all.min.css');
    }
    
    pIndex = pIndex.replace('<div id=fm class=no-js>',
        '<div id=fm class=no-js>'+ pList);
    
    /* меняем title */
    pIndex = pIndex.replace('<title>Cloud Commander</title>',
        '<title>' + CloudFunc.setTitle() + '</title>');
    
    if(!srv.Config.appcache)
        pIndex = srvfunc.isWin32 ?
            Util.removeStr(pIndex, ' manifest=/cloudcmd.appcache') :
            Util.removeStr(pIndex, ' manifest="/cloudcmd.appcache"');
    
    return pIndex;
    
}

function appCacheProcessing(){
    var lAppCache = srv.AppCache,

        lFiles = [{'//themes.googleusercontent.com/static/fonts/droidsansmono/v4/ns-m2xQYezAtqh7ai59hJUYuTAAIFFn5GTWtryCmBQ4.woff' : './font/DroidSansMono.woff'},
        {'//ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js' : './lib/client/jquery.js'}];
    
    if(srv.Minify._allowed.css)
        lFiles.push('./min/all.min.css');
    
    lAppCache.addFiles(lFiles);
    lAppCache.createManifest();
}

function readConfig(){
    
    /* Determining server.js directory
     * and chang current process directory
     * (usually /) to it.
     * argv[1] - is always script name
     */
    var lServerDir = path.dirname(process.argv[1]);
    
    if( DIR !== lServerDir ){
        console.log('current dir: ' + lProcessDir);
        process.chdir(lServerDir);
    }
    console.log('server dir:  ' + lServerDir + '\n' +
        'reading configuretion file config.json...');
    
    if(Config){
        console.log('config.json readed');
        
        /* if command line parameter testing resolved 
         * setting config to testing, so server
         * not created, just init and
         * all logs writed to screen
         */        
        var lArg = process.argv;
            lArg = lArg[lArg.length - 1];
        if ( lArg === 'test' ||  lArg === 'test\r') {
            console.log(process.argv);
            Config.server  = 
            Config.logs    = false;
        }
                    
        if (Config.logs) {
            console.log('log param setted up in config.json\n' +
                'from now all logs will be writed to log.txt');
            writeLogsToFile();
        }        
    }
}

/* function sets stdout to file log.txt */
function writeLogsToFile(){
    var stdo = fs.createWriteStream('./log.txt');
    
    process.stdout.write = (function(write) {
            return function(string, encoding, fd) {
                    stdo.write(string);
            };
    })(process.stdout.write);
}