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app.js
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app.js
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const express = require('express');
const path = require('path');
const logger = require('morgan');
const mongoose = require('mongoose');
const cookieParser = require('cookie-parser');
const bodyParser = require('body-parser');
const cors = require('cors'); // addition we make
const fileUpload = require('express-fileupload'); //addition we make
config = require( "./config" );
const index = require('./routes/index');
const app = express();
var passport = require( "passport" ),
MediaWikiStrategy = require( "passport-mediawiki-oauth" ).OAuthStrategy,
session = require( "express-session" );
mongoose.connect(config.DB_CONNECTION_URL,{ useNewUrlParser: true });
const UserModel = require('./models/User');
const VideoModel = require('./models/Video');
// view engine setup
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(express.static(path.join(__dirname, 'public')));
app.use('/public', express.static(path.join(__dirname, 'public')));
app.use('/video-cut-tool-back-end/public', express.static(path.join(__dirname, 'public')));
app.use(logger('dev'));
app.use(bodyParser.json({ limit: '500mb' }));
app.use(bodyParser.urlencoded({ limit: '500mb', extended: true }));
app.use(cookieParser());
// Use CORS and File Upload modules here
app.use(cors());
app.use(fileUpload({
useTempFiles : true,
tempFileDir : 'tmp/', // so that they're publicly accessable
limits: { fileSize: 500 * 1024 * 1024 },
abortOnLimit: true
}));
app.use( passport.initialize() );
app.use( passport.session() );
app.use(
session({
secret: "OAuth Session",
saveUninitialized: true,
resave: true
})
);
passport.use(new MediaWikiStrategy({
baseURL: 'https://commons.wikimedia.org/',
consumerKey: config.consumer_key,
consumerSecret: config.consumer_secret
},
(token, tokenSecret, profile, done) => {
// asynchronous verification, for effect...
process.nextTick(() => {
const newUserData = { mediawikiId: profile.id, username: profile.displayName, mediawikiToken: token, mediawikiTokenSecret: tokenSecret };
return done(null, newUserData);
})
}
))
passport.serializeUser( function ( user, done ) {
done( null, user );
});
passport.deserializeUser( function ( obj, done ) {
done( null, obj );
});
app.use('/routes', express.static(__dirname + '/routes'));
app.use('/', index);
app.use('/login', (req, res) => {
console.log("sample requst");
res.send(res.redirect( req.baseUrl + "/auth/mediawiki/callback" ))
}); // login
app.get( "/logout" , function ( req, res ) {
delete req.session.user;
res.redirect( req.baseUrl + "/" );
} );
app.get('/video-cut-tool-back-end', function(req, res) {
res.render('index');
});
// catch 404 and forward to error handler
app.use(function(req, res, next) {
const err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handler
app.use(function(err, req, res) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
console.log(err);
// render the error page
res.status(err.status || 500);
res.render('error');
});
module.exports = app;