}
const app = express();
+
+/* This 'trust proxy' option, (and, really? a space in an option
+ * name?!) means that express will grab hostname and IP values from
+ * the X-Forwarded-* header fields. We need that so that our games
+ * will display a proper hostname of https://lmno.games/WXYZ instead
+ * of http://localhost/QFBL which will obviously not be a helpful
+ * thing to share around.
+ */
+app.set('trust proxy', true);
app.use(cors());
app.use(body_parser.urlencoded({ extended: false }));
app.use(body_parser.json());
saveUninitialized: false
}));
-nunjucks.configure("templates", {
+const njx = nunjucks.configure("templates", {
autoescape: true,
express: app
});
+njx.addFilter('active', function(list) {
+ if (list)
+ return list.filter(e => e.active === true);
+ else
+ return null;
+});
+
+njx.addFilter('idle', function(list) {
+ if (list)
+ return list.filter(e => e.active === false);
+ else
+ return null;
+});
+
/* Load each of our game mini-apps.
*
* Each "engine" we load here must have a property .Game on the
const engines = {
empires: require("./empires").Game,
tictactoe: require("./tictactoe").Game,
- scribe: require("./scribe").Game
+ scribe: require("./scribe").Game,
+ empathy: require("./empathy").Game
};
class LMNO {
}
generate_id() {
- return Array(4).fill(null).map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
+ /* Note: The copy from Array(4) to [...Array(4)] is necessary so
+ * that map() will actually work, (which it doesn't on an array
+ * from Array(N) which is in this strange state of having "empty"
+ * items rather than "undefined" as we get after [...Array(4)] */
+ return [...Array(4)].map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
}
create_game(engine_name) {
* 1. Vowels (AEIOU) to avoid accidentally spelling an unfortunate word
* 2. Lowercase letters (replace with corresponding capital on input)
* 3. N (replace with M on input)
- * 4. P (replace with B on input)
- * 5. S (replace with F on input)
+ * 4. B (replace with P on input)
+ * 5. F,X (replace with S on input)
*/
-LMNO.letters = "BCDFGHJKLMQRTVWXYZ";
+LMNO.letters = "CCDDDGGGHHJKLLLLMMMMPPPPQRRRSSSTTTVVWWYYZ";
const lmno = new LMNO();
/* Replace unused letters with nearest phonetic match. */
id = id.replace(/N/g, 'M');
- id = id.replace(/P/g, 'B');
- id = id.replace(/S/g, 'F');
+ id = id.replace(/B/g, 'P');
+ id = id.replace(/F/g, 'S');
+ id = id.replace(/X/g, 'S');
/* Replace unused numbers nearest visual match. */
id = id.replace(/0/g, 'O');
let idle = [];
for (let id in lmno.games) {
- if (lmno.games[id].players.length)
+ if (lmno.games[id].players.filter(p => p.active).length > 0)
active.push(lmno.games[id]);
else
idle.push(lmno.games[id]);
}
- response.render('admin.html', { test: "foobar", games: { active: active, idle: idle}});
+ response.render('admin.html', { games: { active: active, idle: idle}});
});