Add redirection functionality and remove unused resources

config/default.json5

@@ -1,43 +1,14 @@
 {
     app: {
-        name: 'Example App',
-        contact_email: 'contact@example.net'
+        name: 'Eternae Ink Update',
+        contact_email: 'contact@eternae.ink',
     },
     log_level: "DEV",
     db_log_level: "ERROR",
     public_url: "http://localhost:4899",
-    public_websocket_url: "ws://localhost:4899",
+    gitea_instance_url: 'https://eternae.ink',
     port: 4899,
-    mysql: {
-        connectionLimit: 10,
-        host: "localhost",
-        user: "root",
-        password: "",
-        database: "example_app",
-        create_database_automatically: false
-    },
-    redis: {
-        host: "127.0.0.1",
-        port: 6379,
-        prefix: 'example_app'
-    },
-    session: {
-        cookie: {
-            secure: false
-        }
-    },
-    mail: {
-        host: "127.0.0.1",
-        port: "1025",
-        secure: false,
-        username: "",
-        password: "",
-        allow_invalid_tls: true,
-        from: 'contact@example.net',
-        from_name: 'Example App',
-    },
     view: {
-        cache: false
+        cache: false,
     },
-    approval_mode: false,
 }

config/production.json5

@@ -1,15 +1,5 @@
 {
     log_level: "DEBUG",
     db_log_level: "ERROR",
-    public_url: "https://watch-my.stream",
-    public_websocket_url: "wss://watch-my.stream",
-    session: {
-        cookie: {
-            secure: true
-        }
-    },
-    mail: {
-        secure: true,
-        allow_invalid_tls: false
-    }
+    public_url: "https://update.eternae.ink",
 }

config/test.json5

@@ -1,9 +1 @@
-{
-    mysql: {
-        host: "localhost",
-        user: "root",
-        password: "",
-        database: "swaf_test",
-        create_database_automatically: true
-    }
-}
+{}

src/App.ts

@@ -1,24 +1,10 @@
 import Application from "swaf/Application";
 import Migration, {MigrationType} from "swaf/db/Migration";
-import CreateMigrationsTable from "swaf/migrations/CreateMigrationsTable";
 import ExpressAppComponent from "swaf/components/ExpressAppComponent";
-import NunjucksComponent from "swaf/components/NunjucksComponent";
-import MysqlComponent from "swaf/components/MysqlComponent";
 import LogRequestsComponent from "swaf/components/LogRequestsComponent";
-import RedisComponent from "swaf/components/RedisComponent";
-import ServeStaticDirectoryComponent from "swaf/components/ServeStaticDirectoryComponent";
-import MaintenanceComponent from "swaf/components/MaintenanceComponent";
-import MailComponent from "swaf/components/MailComponent";
-import SessionComponent from "swaf/components/SessionComponent";
-import RedirectBackComponent from "swaf/components/RedirectBackComponent";
-import FormHelperComponent from "swaf/components/FormHelperComponent";
-import CsrfProtectionComponent from "swaf/components/CsrfProtectionComponent";
-import WebSocketServerComponent from "swaf/components/WebSocketServerComponent";
-import HomeController from "./controllers/HomeController";
-import AutoUpdateComponent from "swaf/components/AutoUpdateComponent";
+import GiteaRepoLatestReleaseController from "./controllers/GiteaRepoLatestReleaseController";
+import NunjucksComponent from "swaf/components/NunjucksComponent";
 import packageJson = require('../package.json');
-import DummyMigration from "swaf/migrations/DummyMigration";
-import DropLegacyLogsTable from "swaf/migrations/DropLegacyLogsTable";
 
 export default class App extends Application {
     public constructor(
@@ -29,62 +15,21 @@ export default class App extends Application {
     }
 
     protected getMigrations(): MigrationType<Migration>[] {
-        return [
-            CreateMigrationsTable,
-            DummyMigration,
-            DropLegacyLogsTable,
-        ];
+        return [];
     }
 
     protected async init(): Promise<void> {
         this.registerComponents();
-        this.registerWebSocketListeners();
         this.registerControllers();
     }
 
     private registerComponents() {
-        const redisComponent = new RedisComponent();
-        const mysqlComponent = new MysqlComponent();
-
-        const expressAppComponent = new ExpressAppComponent(this.addr, this.port);
-        this.use(expressAppComponent);
+        this.use(new ExpressAppComponent(this.addr, this.port));
         this.use(new NunjucksComponent());
         this.use(new LogRequestsComponent());
-
-        // Static files
-        this.use(new ServeStaticDirectoryComponent('public'));
-        this.use(new ServeStaticDirectoryComponent('node_modules/feather-icons/dist', '/icons'));
-
-        // Maintenance
-        this.use(new MaintenanceComponent(this, () => {
-            return redisComponent.canServe() && mysqlComponent.canServe();
-        }));
-        this.use(new AutoUpdateComponent());
-
-        // Services
-        this.use(mysqlComponent);
-        this.use(new MailComponent());
-
-        // Session
-        this.use(redisComponent);
-        this.use(new SessionComponent(redisComponent));
-
-        // Utils
-        this.use(new RedirectBackComponent());
-        this.use(new FormHelperComponent());
-
-        // Middlewares
-        this.use(new CsrfProtectionComponent());
-
-        // WebSocket server
-        this.use(new WebSocketServerComponent(this, expressAppComponent, redisComponent));
-    }
-
-    private registerWebSocketListeners() {
-        // WebSocket listeners
     }
 
     private registerControllers() {
-        this.use(new HomeController());
+        this.use(new GiteaRepoLatestReleaseController());
     }
 }

src/controllers/GiteaRepoLatestReleaseController.ts

@@ -0,0 +1,45 @@
+import Controller from "swaf/Controller";
+import {NextFunction, Request, Response} from "express";
+import * as https from "https";
+import config from "config";
+import {log} from "swaf/Logger";
+
+export default class GiteaRepoLatestReleaseController extends Controller {
+    public routes(): void {
+        this.get('/:owner/:name/:file?', this.getFile, 'get-repo-release-file');
+    }
+
+    protected async getFile(req: Request, res: Response, next: NextFunction): Promise<void> {
+        log.info('Serving ' + req.path + ' ...');
+        const {owner, name, file} = req.params;
+        if (!owner || !name) return next();
+
+        https.get(`${config.get('gitea_instance_url')}/api/v1/repos/${owner}/${name}/releases?limit=1`, {
+            headers: {
+                'Accept': 'application/json',
+            },
+        }, r => {
+            let data = '';
+            r.on('data', c => {
+                data += c;
+            });
+            r.on('end', () => {
+                const assets = JSON.parse(data)[0].assets;
+
+                if (file) {
+                    for (const asset of assets) {
+                        if (asset.name === file) {
+                            log.debug('Redirect to', asset.browser_download_url);
+                            return res.redirect(302, asset.browser_download_url);
+                        }
+                    }
+                } else {
+                    log.debug('List files');
+                    return res.render('list-files', {assets: assets});
+                }
+            });
+        }).on('error', err => {
+            log.error(err);
+        });
+    }
+}

src/controllers/HomeController.ts

@@ -1,25 +0,0 @@
-import Controller from "swaf/Controller";
-import {Request, Response} from "express";
-
-export default class HomeController extends Controller {
-    public routes(): void {
-        this.get('/', this.getHome, 'home');
-        this.get('/about', this.getAbout, 'about');
-        this.get('/back', this.goBack, 'about');
-    }
-
-    protected async getHome(req: Request, res: Response): Promise<void> {
-        res.render('home');
-    }
-
-    protected async getAbout(req: Request, res: Response): Promise<void> {
-        res.render('about');
-    }
-
-    /**
-     * This is to test and assert that swaf extended types are available
-     */
-    protected async goBack(req: Request, res: Response): Promise<void> {
-        res.redirectBack();
-    }
-}

views/about.njk

@@ -1,14 +0,0 @@
-{% extends 'layouts/base.njk' %}
-
-{% set title = app.name + ' - About us' %}
-
-{% block body %}
-    <h1>Very interesting</h1>
-
-    <div class="container">
-        <section class="panel">
-            <h2>This is us</h2>
-            <p class="center">And we like swaf!</p>
-        </section>
-    </div>
-{% endblock %}

views/errors/error.njk

@@ -0,0 +1,28 @@
+{% extends 'layouts/barebone.njk' %}
+
+{% set title = error_code + ' - ' + error_message %}
+
+{% block _stylesheets %}
+    <link rel="stylesheet" href="/css/error.css">
+{% endblock %}
+
+{% block _body %}
+    <div class="logo"><a href="/">{{ app.name }}</a></div>
+
+    <main class="{% block class %}{% endblock %}">
+        {% if flash %}
+            {{ macros.messages(flash) }}
+        {% endif %}
+
+        <div class="error-code">{{ error_code }}</div>
+        <div class="error-message">{{ error_message }}</div>
+        <div class="error-instructions">{{ error_instructions|safe }}</div>
+    </main>
+
+    <div class="contact">
+        Error ID: {{ error_id }}
+        <br>
+        If you think this isn't right, please contact us with the above error ID at
+        <a href="mailto:{{ app.contact_email }}">{{ app.contact_email }}</a>.
+    </div>
+{% endblock %}

views/home.njk

@@ -1,7 +0,0 @@
-{% extends 'layouts/base.njk' %}
-
-{% set title = app.name + ' - Hello world!' %}
-
-{% block body %}
-    <h1>Hello world!</h1>
-{% endblock %}

views/list-files.njk

@@ -0,0 +1,5 @@
+<ul>
+    {% for asset in assets %}
+        <li>#{{ asset.id }} - <a href="{{ asset.browser_download_url }}">{{ asset.name }}</a> ({{ asset.size }}, {{ asset.download_count }}, {{ asset.uuid }})</li>
+    {% endfor %}
+</ul>