69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
// vim: set ts=2 sw=2 et tw=80:
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const express = require('express');
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const path = require('path');
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const logger = require('morgan');
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const bodyParser = require('body-parser');
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const kleiDust = require('klei-dust');
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const methodOverride = require('method-override');
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const fs = require('fs');
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const app = express();
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//configure app
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app.use(logger('dev'));
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app.set('views', __dirname + '/views');
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app.engine('dust', kleiDust.dust);
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app.set('view engine', 'dust');
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app.set('view options', { layout: false });
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app.use(methodOverride('_method'));
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// parse application/x-www-form-urlencoded
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app.use(bodyParser.urlencoded({ extended: false }));
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// parse application/json
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app.use(bodyParser.json());
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app.use(express.static('public'));
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fs.readFile(__dirname + '/db.json', { encoding: 'utf8' }, (e, data) => {
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if (e) {
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if (e.code === 'ENOENT') {
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console.info("No database file. Initializing with empty data");
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} else console.error(e);
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app.locals.favourites = [];
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} else {
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try {
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app.locals.favourites = JSON.parse(data);
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console.log('DB initialized', app.locals.favourites);
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} catch(e) {
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console.error(e);
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app.locals.favourites = [];
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}
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}
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// Initialize routers here
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const routers = require('./routes/routers');
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app.use('/', routers.root);
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app.use('/favorites', routers.favourites);
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app.use('/bookmarked', routers.bookmarked);
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});
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let writing = false;
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app.locals.writeFavs = (done) => {
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if (writing) {
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setTimeout(() => app.locals.writeFavs(done), 100);
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return;
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}
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writing = true;
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fs.writeFile(__dirname + '/db.json', JSON.stringify(app.locals.favourites),
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{ encoding: 'utf8' }, err => {
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if (err) console.error(err);
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writing = false;
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done();
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});
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}
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module.exports = app;
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