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-rw-r--r--dgbuilder/dgeflows/app.js73
1 files changed, 73 insertions, 0 deletions
diff --git a/dgbuilder/dgeflows/app.js b/dgbuilder/dgeflows/app.js
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+++ b/dgbuilder/dgeflows/app.js
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+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+var serveIndex = require('serve-index');
+var serveStatic = require('serve-static')
+
+var routes = require('./routes/index');
+var users = require('./routes/users');
+var dgeusers = require('./dgeusers.json');
+console.log("Read these dgeusers: " + JSON.stringify(dgeusers));
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'ejs');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(__dirname + '/public/favicon.ico'));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+
+// set up static serving and directory listings for each user's lib/flows directory
+dgeusers.forEach( function(dgeuser) {
+ console.log("Setting up static serving for " + dgeuser);
+ var sDir = "../users/" + dgeuser + '/flows/shared';
+ console.log("sDir" + sDir);
+ app.use('/listFlows/'+dgeuser+'/flows/shared', serveIndex(sDir, {'view': 'details', 'icons': true}))
+});
+
+app.use('/', routes);
+app.use('/users', users);
+
+// 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;