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app.js
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var express = require('express');
var fs = require('fs');
var morgan = require('morgan');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var flash = require('express-flash');
var routes = require('./routes/index');
var wismon = require('./routes/wismon_root');
var cfg = require('./modules/wismon_config.js');
var appRoot = cfg.getProp('WISMON_WEB_HOME_PATH');
var app = express();
app.enable('trust proxy');
app.enable('strict routing', true);
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hjs');
// create a log write stream in append mode
var accessLogStream = fs.createWriteStream(__dirname + '/log/access.log', {flags: 'a'});
// uncomment after placing your favicon in /public
app.use(appRoot, favicon(__dirname + '/public/favicon.ico'));
app.use(appRoot, logger('dev'));
app.use(appRoot, bodyParser.json());
app.use(appRoot, bodyParser.urlencoded({ extended: false }));
app.use(appRoot, cookieParser());
app.use(appRoot, express.static(path.join(__dirname, 'public')));
app.use(appRoot, morgan('combined', {stream: accessLogStream}));
app.use('/', routes);
app.use(appRoot, wismon);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;