<commit_before>/**
 * Module dependencies.
 */
const express = require('express');
const compression = require('compression');
const session = require('express-session');
const bodyParser = require('body-parser');
const logger = require('morgan');
const chalk = require('chalk');
const errorHandler = require('errorhandler');
const lusca = require('lusca');
const dotenv = require('dotenv');
const MongoStore = require('connect-mongo')(session);
const flash = require('express-flash');
const path = require('path');
const mongoose = require('mongoose');
const passport = require('passport');
const expressValidator = require('express-validator');
const expressStatusMonitor = require('express-status-monitor');
const sass = require('node-sass-middleware');
const multer = require('multer');

const upload = multer({dest: path.join(__dirname, 'uploads')});

/**
 * Load environment variables from .env file, where API keys and passwords are configured.
 */
dotenv.load({path: '.env'});

/**
 * Controllers (route handlers).
 */
const homeController = require('./controllers/home');
const userController = require('./controllers/user');
const blogController = require('./controllers/blog');
const contactController = require('./controllers/contact');
const chatController = require('./controllers/chat');
const mapController = require('./controllers/map');

/**
 * API keys and Passport configuration.
 */
const passportConfig = require('./config/passport');

/**
 * Create Express server.
 */
const app = express();
app.locals.moment = require('moment');
const http = require('http').Server(app);
const io = require('socket.io')(http);
/**
 * Connect to MongoDB.
 */
mongoose.Promise = global.Promise;
mongoose.connect(process.env.MONGODB_URI || process.env.MONGOLAB_URI);
mongoose.connection.on('error', () => {
    console.log('%s MongoDB connection error. Please make sure MongoDB is running.', chalk.red('✗'));
    process.exit();
});

/**
 * Express configuration.
 */
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');
app.use(expressStatusMonitor());
app.use(compression());
app.use(sass({
    src: path.join(__dirname, 'public'),
    dest: path.join(__dirname, 'public')
}));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));
app.use(expressValidator());
app.use(session({
    resave: true,
    saveUninitialized: true,
    secret: process.env.SESSION_SECRET,
    store: new MongoStore({
        url: process.env.MONGODB_URI || process.env.MONGOLAB_URI,
        autoReconnect: true
    })
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
app.use((req, res, next) => {
    if (req.path === '/blog/upload') {
        next();
    } else {
        lusca.csrf()(req, res, next);
    }
});
app.use(lusca.xframe('SAMEORIGIN'));
app.use(lusca.xssProtection(true));
app.use((req, res, next) => {
    res.locals.user = req.user;
    next();
});
app.use((req, res, next) => {
    // After successful login, redirect back to the intended page
    if (!req.user &&
        req.path !== '/login' &&
        req.path !== '/signup' && !req.path.match(/^\/auth/) && !req.path.match(/\./)) {
        req.session.returnTo = req.path;
    } else if (req.user &&
        req.path == '/account') {
        req.session.returnTo = req.path;
    }
    next();
});
app.use(express.static(path.join(__dirname, 'public'), {maxAge: 31557600000}));

/**
 * Primary app routes.
 */
app.get('/', homeController.index);
app.get('/login', userController.getLogin);
app.post('/login', userController.postLogin);
app.get('/logout', userController.logout);
app.get('/forgot', userController.getForgot);
app.post('/forgot', userController.postForgot);
app.get('/reset/:token', userController.getReset);
app.post('/reset/:token', userController.postReset);
app.get('/signup', userController.getSignup);
app.post('/signup', userController.postSignup);
app.get('/contact', contactController.getContact);
app.post('/contact', contactController.postContact);
app.get('/account', passportConfig.isAuthenticated, userController.getAccount);
app.post('/account/profile', passportConfig.isAuthenticated, userController.postUpdateProfile);
app.post('/account/password', passportConfig.isAuthenticated, userController.postUpdatePassword);
app.post('/account/delete', passportConfig.isAuthenticated, userController.postDeleteAccount);
app.get('/account/unlink/:provider', passportConfig.isAuthenticated, userController.getOauthUnlink);

/**
 * Blog routes.
 */
app.get('/blog', passportConfig.isAuthenticated, blogController.getIndex);<commit_msg>upd blog feature<commit_after>/**
 * Module dependencies.
 */
const express = require('express');
const compression = require('compression');
const session = require('express-session');
const bodyParser = require('body-parser');
const logger = require('morgan');
const chalk = require('chalk');
const errorHandler = require('errorhandler');
const lusca = require('lusca');
const dotenv = require('dotenv');
const MongoStore = require('connect-mongo')(session);
const flash = require('express-flash');
const path = require('path');
const mongoose = require('mongoose');
const passport = require('passport');
const expressValidator = require('express-validator');
const expressStatusMonitor = require('express-status-monitor');
const sass = require('node-sass-middleware');
const multer = require('multer');

const upload = multer({dest: path.join(__dirname, 'uploads')});

/**
 * Load environment variables from .env file, where API keys and passwords are configured.
 */
dotenv.load({path: '.env'});

/**
 * Controllers (route handlers).
 */
const homeController = require('./controllers/home');
const userController = require('./controllers/user');
const blogController = require('./controllers/blog');
const contactController = require('./controllers/contact');
const chatController = require('./controllers/chat');
const mapController = require('./controllers/map');

/**
 * API keys and Passport configuration.
 */
const passportConfig = require('./config/passport');

/**
 * Create Express server.
 */
const app = express();
app.locals.moment = require('moment');
const http = require('http').Server(app);
const io = require('socket.io')(http);
/**
 * Connect to MongoDB.
 */
mongoose.Promise = global.Promise;
mongoose.connect(process.env.MONGODB_URI || process.env.MONGOLAB_URI);
mongoose.connection.on('error', () => {
    console.log('%s MongoDB connection error. Please make sure MongoDB is running.', chalk.red('✗'));
    process.exit();
});

/**
 * Express configuration.
 */
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');
app.use(expressStatusMonitor());
app.use(compression());
app.use(sass({
    src: path.join(__dirname, 'public'),
    dest: path.join(__dirname, 'public')
}));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));
app.use(expressValidator());
app.use(session({
    resave: true,
    saveUninitialized: true,
    secret: process.env.SESSION_SECRET,
    store: new MongoStore({
        url: process.env.MONGODB_URI || process.env.MONGOLAB_URI,
        autoReconnect: true
    })
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
app.use((req, res, next) => {
    if (req.path === '/blog/upload') {
        next();
    } else {
        lusca.csrf()(req, res, next);
    }
});
app.use(lusca.xframe('SAMEORIGIN'));
app.use(lusca.xssProtection(true));
app.use((req, res, next) => {
    res.locals.user = req.user;
    next();
});
app.use((req, res, next) => {
    // After successful login, redirect back to the intended page
    if (!req.user &&
        req.path !== '/login' &&
        req.path !== '/signup' && !req.path.match(/^\/auth/) && !req.path.match(/\./)) {
        req.session.returnTo = req.path;
    } else if (req.user &&
        req.path == '/account') {
        req.session.returnTo = req.path;
    }
    next();
});
app.use(express.static(path.join(__dirname, 'public'), {maxAge: 31557600000}));

/**
 * Primary app routes.
 */
app.get('/', homeController.index);
app.get('/login', userController.getLogin);
app.post('/login', userController.postLogin);
app.get('/logout', userController.logout);
app.get('/forgot', userController.getForgot);
app.post('/forgot', userController.postForgot);
app.get('/reset/:token', userController.getReset);
app.post('/reset/:token', userController.postReset);
app.get('/signup', userController.getSignup);
app.post('/signup', userController.postSignup);
app.get('/contact', passportConfig.isAuthenticated, contactController.getContact);
app.post('/contact', passportConfig.isAuthenticated, contactController.postContact);
app.get('/account', passportConfig.isAuthenticated, userController.getAccount);
app.post('/account/profile', passportConfig.isAuthenticated, userController.postUpdateProfile);
app.post('/account/password', passportConfig.isAuthenticated, userController.postUpdatePassword);
app.post('/account/delete', passportConfig.isAuthenticated, userController.postDeleteAccount);
app.get('/account/unlink/:provider', passportConfig.isAuthenticated, userController.getOauthUnlink);

/**
 * Blog routes.
 */
app.get('/blog', passportConfig.isAuthenticated, blogController.getIndex);
{'fraction_non_alphanumeric': 0.18439263281166826, 'fraction_numerical': 0.0031938677738741618, 'mean_word_length': 5.048937540244688, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 11, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1572784', 'n_tokens_mistral': 2890, 'n_tokens_neox': 2841, 'n_words': 569}