chore: move backend to hono + typescript (#558)
* feat: setup secure presigned uploads and downloads * clean up * update lock * Get presigned url finally working * 557: Migrate backend to hono + ts * chore: update Dockerfile and package.json for backend configuration * add dev command * remove unused packages * Enhance backend API and frontend components for course management - Updated CORS configuration in the backend to allow specific methods and headers. - Refactored lesson download endpoint to use a new route for PDF downloads. - Removed unused certificate download functionality from the lesson router. - Updated frontend components to reflect changes in API endpoints and improve video upload functionality. - Introduced new video upload component and adjusted video handling in lesson materials. - Cleaned up unnecessary imports and optimized component structure for better performance. * PR cleanups * Enhance email configuration by adding SMTP_SENDER environment variable - Updated docker-compose.yaml to include SMTP_SENDER. - Modified Dockerfile to accept SMTP_SENDER as an argument. - Updated environment schema in env.ts to define SMTP_SENDER as optional. - Adjusted mail service to use SMTP_SENDER for the email 'from' field. - Updated documentation to reflect the new SMTP_SENDER variable. * Remove debug log statement from sendEmail function --------- Co-authored-by: Iniubong Obonguko <[email protected]>
This commit is contained in:
Rotimi Best
co-authored by
Iniubong Obonguko
Iniubong Obonguko
parent
9eb7b01587
commit
82be557a42
@@ -0,0 +1,20 @@
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import { z } from 'zod';
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const envSchema = z.object({
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PORT: z.string().optional(),
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NODE_ENV: z.enum(['development', 'production', 'test']).default('development'),
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CLOUDFLARE_BUCKET_DOMAIN: z.string().optional(),
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CLOUDFLARE_ACCESS_KEY: z.string().optional(),
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CLOUDFLARE_SECRET_ACCESS_KEY: z.string().optional(),
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CLOUDFLARE_ACCOUNT_ID: z.string().optional(),
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PUBLIC_SUPABASE_URL: z.string(),
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PUBLIC_SUPABASE_ANON_KEY: z.string(),
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ZOHO_TOKEN: z.string().optional(),
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SMTP_HOST: z.string().optional(),
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SMTP_PORT: z.string().optional(),
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SMTP_USER: z.string().optional(),
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SMTP_PASSWORD: z.string().optional(),
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SMTP_SENDER: z.string().optional()
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});
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export const env = envSchema.parse(process.env);
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@@ -0,0 +1,25 @@
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import { env } from '$src/config/env';
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const {
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CLOUDFLARE_BUCKET_DOMAIN,
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CLOUDFLARE_ACCESS_KEY,
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CLOUDFLARE_SECRET_ACCESS_KEY,
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CLOUDFLARE_ACCOUNT_ID
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} = env;
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export const CLOUDFLARE = {
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CONFIGS: {
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BUCKET_DOMAIN: CLOUDFLARE_BUCKET_DOMAIN!,
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ACCESS_KEY: CLOUDFLARE_ACCESS_KEY!,
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SECRET_ACCESS_KEY: CLOUDFLARE_SECRET_ACCESS_KEY!,
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ACCOUNT_ID: CLOUDFLARE_ACCOUNT_ID!
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},
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R2: {
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BUCKET: 'videos',
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BUCKET_DOMAIN: CLOUDFLARE_ACCOUNT_ID
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? `https://${CLOUDFLARE_ACCOUNT_ID}.r2.cloudflarestorage.com`
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: CLOUDFLARE_BUCKET_DOMAIN!,
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PRESIGN_EXPIRATION_TIME: 60 * 60, // 1 hour
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DOWNLOAD_EXPIRATION_TIME: 60 * 60 * 3 // 3 hours
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}
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} as const;
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@@ -0,0 +1,8 @@
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export const ALLOWED_CONTENT_TYPES = [
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'video/mp4',
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'video/quicktime',
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'video/x-msvideo',
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'video/x-matroska'
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] as const;
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export const MAX_FILE_SIZE = 500 * 1024 * 1024; // 500MB
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@@ -0,0 +1,66 @@
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import 'dotenv/config';
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import { Hono } from 'hono';
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import { cors } from 'hono/cors';
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import { courseRouter } from '$src/routes/course/course';
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import { env } from '$src/config/env';
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import { logger } from 'hono/logger';
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import { mailRouter } from '$src/routes/mail';
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import { prettyJSON } from 'hono/pretty-json';
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import { rateLimiter } from 'hono-rate-limiter';
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import { secureHeaders } from 'hono/secure-headers';
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import { serve } from '@hono/node-server';
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import { showRoutes } from 'hono/dev';
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// Create Hono app
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const app = new Hono();
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// Middleware
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app.use('*', logger());
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app.use('*', prettyJSON());
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app.use('*', secureHeaders());
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app.use(
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'*',
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cors({
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origin: '*',
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allowMethods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
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allowHeaders: ['Content-Type', 'Authorization'],
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exposeHeaders: ['Content-Length', 'X-Kuma-Revision'],
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maxAge: 600,
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credentials: true
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})
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);
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app.use(
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rateLimiter({
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windowMs: 15 * 60 * 1000, // 15 minutes
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limit: 100, // Limit each IP to 100 requests per `window` (here, per 15 minutes).
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standardHeaders: 'draft-6', // draft-6: `RateLimit-*` headers; draft-7: combined `RateLimit` header
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keyGenerator: (c) => c.req.header('Authorization')?.split(' ')[1] ?? 'unknown' // Method to generate custom identifiers for clients.
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})
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);
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// Routes
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app.get('/', (c) => c.json({ message: 'Welcome to ClassroomIO' }));
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app.route('/course', courseRouter);
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app.route('/mail', mailRouter);
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// Error handling
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app.onError((err, c) => {
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console.error('Error:', err);
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return c.json({ error: 'Internal Server Error' }, 500);
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});
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// Start server
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const port = env.PORT ? parseInt(env.PORT) : 3002;
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function startServer() {
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console.log('Starting server...');
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serve({ fetch: app.fetch, port });
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showRoutes(app, { colorize: true });
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}
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startServer();
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@@ -0,0 +1,44 @@
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import { Context, Next } from 'hono';
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import { validateUser } from '$src/utils/auth/validate-user';
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export const authMiddleware = async (c: Context, next: Next) => {
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try {
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const authHeader = c.req.header('authorization');
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if (!authHeader) {
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return c.json(
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{
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success: false,
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message: 'No authorization header provided'
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},
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401
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);
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}
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// Extract the token from "Bearer <token>"
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const token = authHeader.split(' ')[1];
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if (!token) {
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return c.json(
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{
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success: false,
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message: 'Invalid authorization header format'
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},
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401
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);
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}
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const user = await validateUser(token);
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c.set('user', user); // Attach the user to the context
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await next();
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} catch (error) {
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return c.json(
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{
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success: false,
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message: 'Unauthorized'
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},
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401
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);
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}
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};
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@@ -0,0 +1,91 @@
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import { Context, Hono } from 'hono';
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import { ZCertificateDownload, ZCourseDownloadContent } from '$src/types/course';
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import { generateCertificate } from '$src/utils/certificate';
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import { generateCoursePdf } from '$src/utils/course';
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import { katexRouter } from '$src/routes/course/katex';
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import { lessonRouter } from '$src/routes/course/lesson';
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import { presignRouter } from '$src/routes/course/presign';
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import { z } from 'zod';
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export const courseRouter = new Hono();
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courseRouter.route('/katex', katexRouter);
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courseRouter.route('/lesson', lessonRouter);
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courseRouter.route('/presign', presignRouter);
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courseRouter.post('/download/certificate', async (c: Context) => {
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try {
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const data = await c.req.json();
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const validatedData = ZCertificateDownload.parse(data);
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const result = await generateCertificate(validatedData);
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c.header('Content-Type', 'application/pdf');
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c.header(
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'Content-Disposition',
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`attachment; filename="certificate-${validatedData.courseName}.pdf"`
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);
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return c.body(
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new ReadableStream({
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start(controller) {
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controller.enqueue(result);
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controller.close();
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}
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})
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);
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} catch (error) {
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if (error instanceof z.ZodError) {
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return c.json(
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{
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success: false,
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error: 'Validation error',
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details: error.errors
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},
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400
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);
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}
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console.error('Error generating certificate:', error);
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return c.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Unknown error occurred',
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details: error
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},
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500
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);
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}
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});
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courseRouter.post('/download/content', async (c: Context) => {
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try {
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const data = await c.req.json();
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const validatedData = ZCourseDownloadContent.parse(data);
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const pdfBuffer = await generateCoursePdf(validatedData);
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c.header('Content-Type', 'application/pdf');
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return c.body(
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new ReadableStream({
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start(controller) {
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controller.enqueue(pdfBuffer);
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controller.close();
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}
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})
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);
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} catch (error) {
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console.error('Error generating course PDF:', error);
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return c.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Unknown error occurred',
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details: error
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},
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400
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);
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}
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});
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@@ -0,0 +1,48 @@
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import { Context, Hono } from 'hono';
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import katex from 'katex';
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import { z } from 'zod';
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export const katexRouter = new Hono();
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const katexSchema = z.object({
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latex: z.string().min(1),
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displayMode: z.boolean().optional()
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});
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katexRouter.post('/', async (c: Context) => {
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try {
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const data = await c.req.json();
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const validatedData = katexSchema.parse(data);
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const html = katex.renderToString(validatedData.latex, {
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displayMode: validatedData.displayMode ?? false,
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throwOnError: false
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});
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return c.json({
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success: true,
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html
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});
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} catch (error) {
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if (error instanceof z.ZodError) {
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return c.json(
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{
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success: false,
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error: 'Validation error',
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details: error.errors
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},
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400
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);
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}
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console.error('Error rendering LaTeX:', error);
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return c.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Unknown error occurred'
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},
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500
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);
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}
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});
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@@ -0,0 +1,35 @@
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import { Context, Hono } from 'hono';
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import { ZCertificateDownload, ZLessonDownloadContent } from '$src/types/course/lesson';
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import { generateLessonPdf } from '$src/utils/lesson';
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export const lessonRouter = new Hono();
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lessonRouter.post('/download/pdf', async (c: Context) => {
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try {
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const data = await c.req.json();
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const validatedData = ZLessonDownloadContent.parse(data);
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const pdfBuffer = await generateLessonPdf(validatedData);
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c.header('Content-Type', 'application/pdf');
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return c.body(
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new ReadableStream({
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start(controller) {
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controller.enqueue(pdfBuffer);
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controller.close();
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}
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})
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);
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} catch (error) {
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console.error('Error generating lesson PDF:', error);
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return c.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Unknown error occurred',
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details: error
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},
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400
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);
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}
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});
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@@ -0,0 +1,103 @@
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import { GetObjectCommand, PutObjectCommand } from '@aws-sdk/client-s3';
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import { ZCourseDownloadPresignedUrl, ZCoursePresignUrlUpload } from '$src/types/course';
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import { CLOUDFLARE } from '$src/constants';
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import type { GetSignedUrlParameters } from '$src/utils/s3';
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import { Hono } from 'hono';
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import { authMiddleware } from '$src/middlewares/auth';
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import { generateFileKey } from '$src/utils/upload';
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import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
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import { s3Client } from '$src/utils/s3';
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export const presignRouter = new Hono();
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presignRouter.post('/upload', authMiddleware, async (c) => {
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const body = await c.req.json();
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const result = ZCoursePresignUrlUpload.parse(body);
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const { fileName, fileType } = result;
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const fileKey = generateFileKey(fileName);
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||||
try {
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const command = new PutObjectCommand({
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Bucket: CLOUDFLARE.R2.BUCKET,
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Key: fileKey,
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ContentType: fileType
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}) as GetSignedUrlParameters[1];
|
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const presignedUrl = await getSignedUrl(s3Client as GetSignedUrlParameters[0], command, {
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expiresIn: CLOUDFLARE.R2.PRESIGN_EXPIRATION_TIME
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});
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return c.json({
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success: true,
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||||
url: presignedUrl,
|
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fileKey,
|
||||
message: 'Pre-signed URL generated successfully'
|
||||
});
|
||||
} catch (error) {
|
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console.error('Error generating pre-signed URL:', error);
|
||||
|
||||
if (error instanceof Error && error.name === 'SignatureDoesNotMatch') {
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
type: 'SIGNATURE_ERROR',
|
||||
message: 'Invalid signature for the request'
|
||||
},
|
||||
403
|
||||
);
|
||||
}
|
||||
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
type: 'INTERNAL_ERROR',
|
||||
message: 'Error generating pre-signed URL'
|
||||
},
|
||||
500
|
||||
);
|
||||
}
|
||||
});
|
||||
|
||||
presignRouter.post('/download', authMiddleware, async (c) => {
|
||||
const body = await c.req.json();
|
||||
const result = ZCourseDownloadPresignedUrl.parse(body);
|
||||
|
||||
const { keys } = result;
|
||||
|
||||
try {
|
||||
const signedUrls: Record<string, string> = {};
|
||||
|
||||
await Promise.all(
|
||||
keys.map(async (key) => {
|
||||
const command = new GetObjectCommand({
|
||||
Bucket: CLOUDFLARE.R2.BUCKET,
|
||||
Key: key
|
||||
}) as GetSignedUrlParameters[1];
|
||||
|
||||
const presignedUrl = await getSignedUrl(s3Client as GetSignedUrlParameters[0], command, {
|
||||
expiresIn: CLOUDFLARE.R2.DOWNLOAD_EXPIRATION_TIME
|
||||
});
|
||||
|
||||
signedUrls[key] = presignedUrl;
|
||||
})
|
||||
);
|
||||
|
||||
return c.json({
|
||||
success: true,
|
||||
urls: signedUrls,
|
||||
message: 'Video URLs retrieved successfully'
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('Error Retrieving Video:', error);
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
type: 'INTERNAL_ERROR',
|
||||
message: 'Error Retrieving Video'
|
||||
},
|
||||
500
|
||||
);
|
||||
}
|
||||
});
|
||||
@@ -1,35 +0,0 @@
|
||||
const express = require('express');
|
||||
const zod = require('zod');
|
||||
const { generateCertificate } = require('../utils/certificate');
|
||||
|
||||
const router = express.Router();
|
||||
|
||||
router.post('/', async (req, res) => {
|
||||
try {
|
||||
// Validate
|
||||
const mySchema = zod.object({
|
||||
theme: zod.string(),
|
||||
studentName: zod.string(),
|
||||
courseName: zod.string(),
|
||||
courseDescription: zod.string(),
|
||||
orgLogoUrl: zod.string(),
|
||||
orgName: zod.string(),
|
||||
});
|
||||
console.log('req.body', req.body);
|
||||
|
||||
mySchema.parse(req.body);
|
||||
|
||||
const pdfBuffer = await generateCertificate(req.body);
|
||||
|
||||
res.contentType('application/pdf');
|
||||
res.send(pdfBuffer);
|
||||
} catch (error) {
|
||||
console.error('Error', error);
|
||||
res.json({
|
||||
success: false,
|
||||
error,
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = router;
|
||||
@@ -1,42 +0,0 @@
|
||||
const express = require('express');
|
||||
const zod = require('zod');
|
||||
const { generateCoursePdf } = require('../utils/course.js');
|
||||
|
||||
const router = express.Router();
|
||||
|
||||
// localhost:3002/downloadCourse
|
||||
router.post('/', async (req, res) => {
|
||||
try {
|
||||
// Validate
|
||||
const mySchema = zod.object({
|
||||
courseTitle: zod.string(),
|
||||
orgName: zod.string(),
|
||||
orgTheme: zod.string(),
|
||||
lessons: zod.array(
|
||||
zod.object({
|
||||
lessonTitle: zod.string(),
|
||||
lessonNumber: zod.string(),
|
||||
lessonNote: zod.string(),
|
||||
slideUrl: zod.string().optional(),
|
||||
video: zod.string().array().optional(),
|
||||
})
|
||||
),
|
||||
});
|
||||
console.log('req.body', req.body);
|
||||
|
||||
mySchema.parse(req.body);
|
||||
|
||||
const pdfBuffer = await generateCoursePdf(req.body);
|
||||
|
||||
res.contentType('application/pdf');
|
||||
res.send(pdfBuffer);
|
||||
} catch (error) {
|
||||
console.error('Error', error);
|
||||
res.status(400).json({
|
||||
success: false,
|
||||
error,
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = router;
|
||||
@@ -1,47 +0,0 @@
|
||||
const express = require('express');
|
||||
const zod = require('zod');
|
||||
const { generateLessonPdf } = require('../utils/lesson');
|
||||
|
||||
const router = express.Router();
|
||||
|
||||
const lesson = {
|
||||
title: '',
|
||||
number: '01',
|
||||
orgName: '',
|
||||
note: '',
|
||||
slideUrl: '',
|
||||
video: [],
|
||||
courseTitle: '',
|
||||
};
|
||||
|
||||
// localhost:3002/downloadLesson
|
||||
router.post('/', async (req, res) => {
|
||||
try {
|
||||
// Validate
|
||||
const mySchema = zod.object({
|
||||
title: zod.string(),
|
||||
number: zod.string(),
|
||||
orgName: zod.string(),
|
||||
note: zod.string(),
|
||||
slideUrl: zod.string().optional(),
|
||||
video: zod.string().array().optional(),
|
||||
courseTitle: zod.string(),
|
||||
});
|
||||
console.log('req.body', req.body);
|
||||
|
||||
mySchema.parse(req.body);
|
||||
|
||||
const pdfBuffer = await generateLessonPdf(req.body);
|
||||
|
||||
res.contentType('application/pdf');
|
||||
res.send(pdfBuffer);
|
||||
} catch (error) {
|
||||
console.error('Error', error);
|
||||
res.status(400).json({
|
||||
success: false,
|
||||
error,
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = router;
|
||||
@@ -1,31 +0,0 @@
|
||||
const express = require('express');
|
||||
// https://ben.page/node-latex-to-html
|
||||
const katex = require('katex');
|
||||
|
||||
const router = express.Router();
|
||||
|
||||
// localhost:3002/katex
|
||||
router.get('/', async (req, res) => {
|
||||
try {
|
||||
const original = req._parsedUrl.search;
|
||||
|
||||
const latexString = original
|
||||
.replace('?', '')
|
||||
.replaceAll('+', '+')
|
||||
.replaceAll('&space;', '');
|
||||
console.log({ latexString });
|
||||
|
||||
const html = katex.renderToString(latexString, {
|
||||
throwOnError: false,
|
||||
output: 'mathml'
|
||||
});
|
||||
|
||||
console.log({ html });
|
||||
|
||||
res.send(html);
|
||||
} catch (error) {
|
||||
res.send('failed');
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = router;
|
||||
@@ -0,0 +1,70 @@
|
||||
import { Context, Hono } from 'hono';
|
||||
import { sendWithNodemailer, sendWithZoho } from '$src/services/mail';
|
||||
|
||||
import { ZSendEmailValidation } from '$src/types/mail';
|
||||
import { env } from '$src/config/env';
|
||||
import { z } from 'zod';
|
||||
|
||||
export const mailRouter = new Hono();
|
||||
|
||||
mailRouter.post('/send', async (c: Context) => {
|
||||
try {
|
||||
const data = await c.req.json();
|
||||
const validatedData = ZSendEmailValidation.parse(data);
|
||||
|
||||
const results = await Promise.all(
|
||||
validatedData.map(async (emailData) => {
|
||||
try {
|
||||
const res = env.ZOHO_TOKEN
|
||||
? await sendWithZoho(emailData)
|
||||
: await sendWithNodemailer(emailData);
|
||||
|
||||
console.log('Email status:', res);
|
||||
return res;
|
||||
} catch (error) {
|
||||
console.error('Error sending email:', error);
|
||||
return {
|
||||
success: false,
|
||||
error: error instanceof Error ? error.message : 'Unknown error occurred',
|
||||
details: error
|
||||
};
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
const hasErrors = results.some((result) => !result.success);
|
||||
if (hasErrors) {
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
error: 'Some emails failed to send',
|
||||
details: results
|
||||
},
|
||||
500
|
||||
);
|
||||
}
|
||||
|
||||
return c.json({ success: true, details: results });
|
||||
} catch (error) {
|
||||
if (error instanceof z.ZodError) {
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
error: 'Validation error',
|
||||
details: error.errors
|
||||
},
|
||||
400
|
||||
);
|
||||
}
|
||||
|
||||
console.error('Error sending emails:', error);
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
error: error instanceof Error ? error.message : 'Unknown error occurred',
|
||||
details: error
|
||||
},
|
||||
500
|
||||
);
|
||||
}
|
||||
});
|
||||
@@ -1,112 +0,0 @@
|
||||
const express = require('express');
|
||||
const zod = require('zod');
|
||||
const { nodemailerTransporter, zohoClient } = require('../utils/email');
|
||||
const { withEmailTemplate } = require('../utils/withEmailTemplate');
|
||||
const { ZOHO_TOKEN } = process.env;
|
||||
|
||||
const emailRouter = express.Router();
|
||||
|
||||
let transporter;
|
||||
|
||||
nodemailerTransporter().then((t) => {
|
||||
transporter = t;
|
||||
});
|
||||
|
||||
async function sendWithNodemailer(emailData) {
|
||||
const { from, to, subject, content, replyTo } = emailData;
|
||||
|
||||
if (!transporter) {
|
||||
return;
|
||||
}
|
||||
|
||||
return await transporter.sendMail({
|
||||
from: from || '"Best from ClassroomIO" <[email protected]>',
|
||||
to,
|
||||
subject,
|
||||
replyTo,
|
||||
html: withEmailTemplate(content)
|
||||
});
|
||||
}
|
||||
|
||||
// format: "ClassroomIO Developers (via ClassroomIO.com)" <[email protected]>
|
||||
function extractNameAndEmail(str) {
|
||||
// Use regular expressions to match the name and email
|
||||
const regex = /"(.*?)"\s+<\s*(.*?)@(.*?)\s*>/;
|
||||
const match = str.match(regex);
|
||||
|
||||
if (match) {
|
||||
// Extract the name and email from the match groups
|
||||
const name = match[1];
|
||||
const email = match[2] + '@' + match[3];
|
||||
return { name, email };
|
||||
} else {
|
||||
// Return undefined if the format doesn't match
|
||||
return { name: from, email: from };
|
||||
}
|
||||
}
|
||||
|
||||
async function sendWithZoho(emailData) {
|
||||
const { from, to, subject, content } = emailData;
|
||||
|
||||
const fromData = extractNameAndEmail(from);
|
||||
|
||||
return zohoClient.sendMail({
|
||||
from: {
|
||||
address: fromData.email,
|
||||
name: fromData.name
|
||||
},
|
||||
to: [
|
||||
{
|
||||
email_address: {
|
||||
address: to
|
||||
}
|
||||
}
|
||||
],
|
||||
subject,
|
||||
htmlbody: content
|
||||
});
|
||||
}
|
||||
|
||||
emailRouter.post('/', async (req, res) => {
|
||||
try {
|
||||
const mySchema = zod.array(
|
||||
zod.object({
|
||||
from: zod.string().optional(),
|
||||
to: zod.string(),
|
||||
subject: zod.string(),
|
||||
content: zod.string(),
|
||||
replyTo: zod.string().optional()
|
||||
})
|
||||
);
|
||||
|
||||
mySchema.parse(req.body);
|
||||
|
||||
const emailDataArray = req.body;
|
||||
|
||||
Promise.all(
|
||||
emailDataArray.map(async (emailData) => {
|
||||
let res;
|
||||
|
||||
try {
|
||||
if (!ZOHO_TOKEN) {
|
||||
res = await sendWithNodemailer(emailData);
|
||||
} else {
|
||||
res = await sendWithZoho(emailData);
|
||||
}
|
||||
|
||||
console.log('Email status', res);
|
||||
} catch (error) {
|
||||
console.error('Error sending email', error, error?.error?.details?.[0]);
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
console.log('Email sent');
|
||||
return res.json({ success: true });
|
||||
} catch (error) {
|
||||
console.error('Error sending emails:', error);
|
||||
return res.status(400).json({ error: `Bad request - ${error.message}` });
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = emailRouter;
|
||||
@@ -1,278 +0,0 @@
|
||||
const express = require('express');
|
||||
const FormData = require('form-data');
|
||||
const axios = require('axios');
|
||||
|
||||
const { promisify } = require('util');
|
||||
const fs = require('fs');
|
||||
const unlinkAsync = promisify(fs.unlink);
|
||||
|
||||
const { Upload } = require('@aws-sdk/lib-storage');
|
||||
const {
|
||||
S3Client
|
||||
// PutObjectCommand
|
||||
// GetObjectCommand,
|
||||
} = require('@aws-sdk/client-s3');
|
||||
|
||||
const { getSupabase } = require('../utils/supabase');
|
||||
|
||||
const genUniqueId = require('../utils/genUniqueId');
|
||||
const upload = require('../utils/upload');
|
||||
|
||||
const {
|
||||
CLOUDFLARE_BUCKET_DOMAIN,
|
||||
CLOUDFLARE_ACCESS_KEY,
|
||||
CLOUDFLARE_SECRET_ACCESS_KEY,
|
||||
CLOUDFLARE_ACCOUNT_ID,
|
||||
CLOUDFLARE_BUCKET_ID,
|
||||
MUSE_API_KEY
|
||||
} = process.env;
|
||||
|
||||
const router = express.Router();
|
||||
|
||||
const S3 = new S3Client({
|
||||
region: 'auto',
|
||||
endpoint: `https://${CLOUDFLARE_ACCOUNT_ID}.r2.cloudflarestorage.com`,
|
||||
credentials: {
|
||||
accessKeyId: CLOUDFLARE_ACCESS_KEY,
|
||||
secretAccessKey: CLOUDFLARE_SECRET_ACCESS_KEY
|
||||
}
|
||||
});
|
||||
|
||||
const supabase = getSupabase();
|
||||
|
||||
// const museUploadQueue = new Queue('video', process.env.REDIS_API_KEY, {
|
||||
// redis: { tls: { rejectUnauthorized: false } },
|
||||
// });
|
||||
|
||||
router.post('/', upload.single('videoFile'), async (req, res) => {
|
||||
// Set timeout for this request to 15 minutes
|
||||
req.setTimeout(900000);
|
||||
|
||||
const {
|
||||
file,
|
||||
query: { lessonId }
|
||||
} = req;
|
||||
console.log('lessonId', lessonId);
|
||||
console.log('file', file);
|
||||
|
||||
if (!file?.fieldname || !file?.fieldname) {
|
||||
return res.status(400).json({
|
||||
success: false,
|
||||
message: 'You must provide a file to upload'
|
||||
});
|
||||
}
|
||||
|
||||
// File upload limit is 500MB
|
||||
const fileSizeInMegabytes = file?.size / (1024 * 1024);
|
||||
|
||||
if (fileSizeInMegabytes > 500) {
|
||||
return res.status(400).json({
|
||||
success: false,
|
||||
type: 'FILE_TOO_LARGE',
|
||||
message: 'File is too large'
|
||||
});
|
||||
}
|
||||
const fileData = fs.readFileSync(file.path);
|
||||
|
||||
const fileName = `${genUniqueId()}-${file.originalname.split(' ').join('-')}`;
|
||||
|
||||
const fileOrigin = CLOUDFLARE_BUCKET_DOMAIN ?? `https://pub-${CLOUDFLARE_BUCKET_ID}.r2.dev`;
|
||||
|
||||
const fileUrl = `${fileOrigin}/${fileName}`;
|
||||
let metadata = {
|
||||
sizeInMb: fileSizeInMegabytes
|
||||
};
|
||||
|
||||
try {
|
||||
console.log('Upload starting');
|
||||
|
||||
console.time('upload');
|
||||
const parallelUploads3 = new Upload({
|
||||
client: S3,
|
||||
queueSize: 5,
|
||||
partSize: 1024 * 1024 * 20,
|
||||
leavePartsOnError: false, // optional manually handle dropped parts
|
||||
params: {
|
||||
Bucket: 'videos',
|
||||
Key: fileName,
|
||||
Body: fileData
|
||||
}
|
||||
});
|
||||
|
||||
parallelUploads3.on('httpUploadProgress', (progress) => {
|
||||
const uploadProgress = Math.round(((progress.loaded / progress.total) * 100) / 2);
|
||||
console.log({ uploadProgress });
|
||||
const channel = supabase.channel('upload-progress');
|
||||
channel.subscribe((status) => {
|
||||
if (status === 'SUBSCRIBED') {
|
||||
channel.send({
|
||||
type: 'broadcast',
|
||||
event: lessonId,
|
||||
payload: uploadProgress
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
await parallelUploads3.done();
|
||||
|
||||
console.log('Upload to done');
|
||||
console.timeEnd('upload');
|
||||
|
||||
unlinkAsync(file.path);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
url: fileUrl,
|
||||
metadata,
|
||||
message: 'Uploaded successfully'
|
||||
});
|
||||
} catch (error) {
|
||||
// error handling.
|
||||
const { requestId, cfId, extendedRequestId } = error.$$metadata || {};
|
||||
|
||||
console.error('Upload failed', error);
|
||||
console.log({ requestId, cfId, extendedRequestId });
|
||||
|
||||
res.json({
|
||||
success: false,
|
||||
message: 'Uploaded failed: ' + error
|
||||
});
|
||||
} finally {
|
||||
// finally.
|
||||
console.log('Upload complete');
|
||||
|
||||
// console.log('Add muse queue');
|
||||
// museUploadQueue.add({
|
||||
// fileName,
|
||||
// originalFileName: file.originalname,
|
||||
// lessonId,
|
||||
// fileUrl,
|
||||
// unlinkPath: file.path,
|
||||
// });
|
||||
}
|
||||
});
|
||||
|
||||
router.get('/', (req, res) => {
|
||||
res.send('Get upload video');
|
||||
});
|
||||
|
||||
async function uploadToMuseNow(fileData, fileName) {
|
||||
try {
|
||||
// Add file data to form
|
||||
const form = new FormData();
|
||||
form.append('file', fileData, fileName);
|
||||
|
||||
// Send to muse through axios - fetch is a pain in the ass
|
||||
const response = await axios({
|
||||
method: 'POST',
|
||||
url: 'https://api.muse.ai/api/files/upload',
|
||||
data: form,
|
||||
maxContentLength: Infinity,
|
||||
maxBodyLength: Infinity,
|
||||
headers: {
|
||||
Key: MUSE_API_KEY
|
||||
}
|
||||
});
|
||||
|
||||
return {
|
||||
metadata: response.data
|
||||
};
|
||||
} catch (error) {
|
||||
console.log('Upload to Muse failed', error?.response?.data);
|
||||
return {};
|
||||
}
|
||||
}
|
||||
|
||||
// /**
|
||||
// * Uploads video to muse.ai and store response in DB
|
||||
// *
|
||||
// * @param {Blod} s3Data AWS s3 data
|
||||
// * @param {string} fileName Name of the file
|
||||
// * @param {string} lessonId Associated lesson this video was uploaded to
|
||||
// * @param {string} fileUrl URL to the video in s3
|
||||
// * @param {string} unlinkPath Path to mutler file to delete
|
||||
// */
|
||||
// async function uploadToMuse(s3Key, fileName, lessonId, fileUrl, unlinkPath) {
|
||||
// try {
|
||||
// await unlinkAsync(unlinkPath);
|
||||
|
||||
// const s3Data = await S3.send(
|
||||
// new GetObjectCommand({
|
||||
// Bucket: 'videos',
|
||||
// Key: s3Key,
|
||||
// })
|
||||
// );
|
||||
// // Add file data to form
|
||||
// const form = new FormData();
|
||||
// form.append('file', s3Data.Body, fileName);
|
||||
|
||||
// // Send to muse through axios - fetch is a pain in the ass
|
||||
// const response = await axios({
|
||||
// method: 'POST',
|
||||
// url: 'https://api.muse.ai/api/files/upload',
|
||||
// data: form,
|
||||
// maxContentLength: Infinity,
|
||||
// maxBodyLength: Infinity,
|
||||
// headers: {
|
||||
// Key: MUSE_API_KEY,
|
||||
// },
|
||||
// });
|
||||
|
||||
// console.log('Upload to muse complete', response.data);
|
||||
// const { data: lesson } = await supabase
|
||||
// .from('lesson')
|
||||
// .select(`*`)
|
||||
// .eq('id', lessonId)
|
||||
// .single();
|
||||
|
||||
// if (lesson) {
|
||||
// console.log('Found lesson');
|
||||
// // Add Muse response to metadata
|
||||
// const videos = lesson.videos.map((v) => {
|
||||
// if (v.link === fileUrl) {
|
||||
// console.log('matches');
|
||||
// v.metadata = JSON.parse(JSON.stringify(response.data));
|
||||
// }
|
||||
// return v;
|
||||
// });
|
||||
|
||||
// // Save uploaded data to DB
|
||||
// const { error } = await supabase
|
||||
// .from('lesson')
|
||||
// .update({ videos })
|
||||
// .eq('id', lessonId)
|
||||
// .select();
|
||||
// if (error) {
|
||||
// console.log('Error updating lesson', error);
|
||||
// } else {
|
||||
// console.log('Update DB complete');
|
||||
// }
|
||||
// }
|
||||
// } catch (error) {
|
||||
// console.log('Upload to Muse failed', error?.response?.data);
|
||||
// }
|
||||
// }
|
||||
|
||||
// // Queue to Upload to muse.ai
|
||||
// museUploadQueue.process(async function (job, done) {
|
||||
// console.log('Initilizing Muse Request\n\n', job.data);
|
||||
// const { fileName, originalFileName, lessonId, fileUrl, unlinkPath } =
|
||||
// job.data;
|
||||
|
||||
// await uploadToMuse(fileName, originalFileName, lessonId, fileUrl, unlinkPath);
|
||||
|
||||
// done();
|
||||
// });
|
||||
|
||||
// museUploadQueue.on('completed', function (job) {
|
||||
// // Job completed with output result!
|
||||
// console.log('Completed all jobs in uploading to muse', job.data);
|
||||
// });
|
||||
|
||||
// museUploadQueue.on('error', function (error) {
|
||||
// // Job completed with output result!
|
||||
// console.log('error on queue', error);
|
||||
// });
|
||||
|
||||
module.exports = router;
|
||||
@@ -0,0 +1,97 @@
|
||||
import { extractNameAndEmail, withEmailTemplate } from '$src/utils/mail';
|
||||
import { nodemailerTransporter, zohoClient } from '$src/utils/email';
|
||||
|
||||
import { Hono } from 'hono';
|
||||
import type { TSendEmailValidation } from '$src/types/mail';
|
||||
import type { Transporter } from 'nodemailer';
|
||||
import { env } from '$src/config/env';
|
||||
|
||||
export const mailRouter = new Hono();
|
||||
|
||||
interface EmailResponse {
|
||||
success: boolean;
|
||||
error?: string;
|
||||
details?: unknown;
|
||||
}
|
||||
|
||||
let transporter: Transporter | null;
|
||||
|
||||
nodemailerTransporter().then((t: Transporter | null) => {
|
||||
transporter = t;
|
||||
});
|
||||
|
||||
export async function sendWithNodemailer(
|
||||
emailData: TSendEmailValidation[0]
|
||||
): Promise<EmailResponse> {
|
||||
const { from, to, subject, content, replyTo } = emailData;
|
||||
|
||||
if (!transporter) {
|
||||
return {
|
||||
success: false,
|
||||
error: 'Email transporter not initialized'
|
||||
};
|
||||
}
|
||||
|
||||
try {
|
||||
const result = await transporter.sendMail({
|
||||
from: from || env.SMTP_SENDER,
|
||||
to,
|
||||
subject,
|
||||
replyTo,
|
||||
html: withEmailTemplate(content)
|
||||
});
|
||||
|
||||
return {
|
||||
success: true,
|
||||
details: result
|
||||
};
|
||||
} catch (error) {
|
||||
return {
|
||||
success: false,
|
||||
error: error instanceof Error ? error.message : 'Unknown error occurred',
|
||||
details: error
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export async function sendWithZoho(emailData: TSendEmailValidation[0]): Promise<EmailResponse> {
|
||||
const { from, to, subject, content } = emailData;
|
||||
|
||||
const fromData = extractNameAndEmail(from || '');
|
||||
|
||||
if (!fromData) {
|
||||
return {
|
||||
success: false,
|
||||
error: 'Invalid from data'
|
||||
};
|
||||
}
|
||||
|
||||
try {
|
||||
const result = await zohoClient.sendMail({
|
||||
from: {
|
||||
address: fromData.email,
|
||||
name: fromData.name
|
||||
},
|
||||
to: [
|
||||
{
|
||||
email_address: {
|
||||
address: to
|
||||
}
|
||||
}
|
||||
],
|
||||
subject,
|
||||
htmlbody: content
|
||||
});
|
||||
|
||||
return {
|
||||
success: true,
|
||||
details: result
|
||||
};
|
||||
} catch (error) {
|
||||
return {
|
||||
success: false,
|
||||
error: error instanceof Error ? error.message : 'Unknown error occurred',
|
||||
details: error
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,39 @@
|
||||
import { ALLOWED_CONTENT_TYPES, MAX_FILE_SIZE } from '$src/constants/upload';
|
||||
|
||||
import { z } from 'zod';
|
||||
|
||||
export * from './lesson';
|
||||
|
||||
export const ZCourseDownloadContent = z.object({
|
||||
courseTitle: z.string(),
|
||||
orgName: z.string(),
|
||||
orgTheme: z.string(),
|
||||
lessons: z.array(
|
||||
z.object({
|
||||
lessonTitle: z.string(),
|
||||
lessonNumber: z.string(),
|
||||
lessonNote: z.string(),
|
||||
slideUrl: z.string().optional(),
|
||||
video: z.array(z.string()).optional()
|
||||
})
|
||||
)
|
||||
});
|
||||
|
||||
export type TCourseDownloadContent = z.infer<typeof ZCourseDownloadContent>;
|
||||
|
||||
export const ZCoursePresignUrlUpload = z.object({
|
||||
fileName: z.string().min(1, 'File name is required'),
|
||||
fileType: z.enum(ALLOWED_CONTENT_TYPES, {
|
||||
errorMap: () => ({
|
||||
message: `Invalid content type. Allowed types: ${ALLOWED_CONTENT_TYPES.join(', ')}`
|
||||
})
|
||||
})
|
||||
});
|
||||
|
||||
export type TCoursePresignUrlUpload = z.infer<typeof ZCoursePresignUrlUpload>;
|
||||
|
||||
export const ZCourseDownloadPresignedUrl = z.object({
|
||||
keys: z.array(z.string()).min(1, 'File names array is required')
|
||||
});
|
||||
|
||||
export type TCourseDownloadPresignedUrl = z.infer<typeof ZCourseDownloadPresignedUrl>;
|
||||
@@ -0,0 +1,25 @@
|
||||
import { z } from 'zod';
|
||||
|
||||
export const ZLessonDownloadContent = z.object({
|
||||
title: z.string(),
|
||||
number: z.string(),
|
||||
orgName: z.string(),
|
||||
note: z.string(),
|
||||
slideUrl: z.string().optional(),
|
||||
video: z.array(z.string()).optional(),
|
||||
courseTitle: z.string()
|
||||
});
|
||||
|
||||
export type TLessonDownloadContent = z.infer<typeof ZLessonDownloadContent>;
|
||||
|
||||
export const ZCertificateDownload = z.object({
|
||||
theme: z.string().min(1),
|
||||
studentName: z.string().min(1),
|
||||
courseName: z.string().min(1),
|
||||
courseDescription: z.string().min(1),
|
||||
orgName: z.string().min(1),
|
||||
orgLogoUrl: z.string().url().optional(),
|
||||
facilitator: z.string().optional()
|
||||
});
|
||||
|
||||
export type TCertificateDownload = z.infer<typeof ZCertificateDownload>;
|
||||
@@ -0,0 +1,13 @@
|
||||
import { z } from 'zod';
|
||||
|
||||
export const ZSendEmailValidation = z.array(
|
||||
z.object({
|
||||
from: z.string().optional(),
|
||||
to: z.string().email(),
|
||||
subject: z.string().min(1),
|
||||
content: z.string().min(1),
|
||||
replyTo: z.string().email().optional()
|
||||
})
|
||||
);
|
||||
|
||||
export type TSendEmailValidation = z.infer<typeof ZSendEmailValidation>;
|
||||
@@ -0,0 +1,21 @@
|
||||
import { User } from '@supabase/supabase-js';
|
||||
import { getSupabase } from '../supabase.js';
|
||||
|
||||
const supabase = getSupabase();
|
||||
|
||||
export async function validateUser(accessToken: string): Promise<User> {
|
||||
let user: User | null = null;
|
||||
|
||||
try {
|
||||
const { data } = await supabase.auth.getUser(accessToken);
|
||||
user = data.user;
|
||||
} catch (error) {
|
||||
console.error(error);
|
||||
}
|
||||
|
||||
if (!user) {
|
||||
throw new Error('Unauthenticated user');
|
||||
}
|
||||
|
||||
return user;
|
||||
}
|
||||
@@ -1,410 +0,0 @@
|
||||
const { getPdfBuffer } = require('./puppeteer');
|
||||
|
||||
function getCurrentDate() {
|
||||
const date = new Date();
|
||||
const options = { year: 'numeric', month: 'long', day: 'numeric' };
|
||||
return date.toLocaleDateString(undefined, options);
|
||||
}
|
||||
|
||||
function getHtmlTemplate(body) {
|
||||
return `
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<link rel="preconnect" href="https://fonts.googleapis.com" />
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
|
||||
<link
|
||||
href="https://fonts.googleapis.com/css2?family=Qwitcher+Grypen&family=Roboto:wght@300;400;700&display=swap"
|
||||
rel="stylesheet"
|
||||
/>
|
||||
<script src="https://cdn.tailwindcss.com"></script>
|
||||
<title>Certificate</title>
|
||||
<style>
|
||||
body {
|
||||
width: 1123px;
|
||||
height: 390px;
|
||||
}
|
||||
|
||||
.student-name {
|
||||
font-family: 'Qwitcher Grypen', cursive;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
${body}
|
||||
</body>
|
||||
</html>
|
||||
`;
|
||||
}
|
||||
|
||||
function getProfessionalTheme({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
facilitator,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<div class="h-[794px] flex items-center justify-center border border-dashed border-blue-400 w-full">
|
||||
<div class="w-full h-full flex border-l-8 border-blue-800">
|
||||
<div class="h-full w-full px-5 py-10">
|
||||
<p class="text-2xl font-normal my-2 mb-10 uppercase text-gray-500">
|
||||
Certificate<br /> of completion
|
||||
</p>
|
||||
<div class="border-b border-gray-500 mb-4">
|
||||
<p class="text-xl text-black font-normal">This is to certify that</p>
|
||||
<p class=" text-center text-9xl student-name">${studentName}</p>
|
||||
</div>
|
||||
<div class="mb-2">
|
||||
<p class="text-xl text-black font-normal">
|
||||
has successfully completed introductory courses in
|
||||
</p>
|
||||
<div>
|
||||
<p class="bg-transparent font-semibold text-blue-800 text-center uppercase my-10 text-3xl">
|
||||
${courseName}
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
<p class="text-xl font-light mb-4 text-justify">
|
||||
${courseDescription}
|
||||
</p>
|
||||
<div class="flex justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
|
||||
<!-- <div>
|
||||
<h1 class="h-2/4">FACILITATOR:</h1>
|
||||
<p class="font-bold">${facilitator}</p>
|
||||
</div>-->
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
<div class="flex items-center gap-1 mt-14">
|
||||
<img src="${orgLogoUrl}" alt="logo" class="w-24 h-24 rounded-md" />
|
||||
<p class="font-semibold capitalize text-5xl">${orgName}</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
function getPlainTheme({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<div class="h-[794px] flex flex-col items-center justify-center border-4 border-pink-700 py-3 w-full">
|
||||
<div class="flex items-center gap-1 my-2 mb-10">
|
||||
<img src="${orgLogoUrl}" alt="logo" class="w-24 h-24 rounded-md" />
|
||||
<p class="font-semibold capitalize text-5xl">${orgName}</p>
|
||||
</div>
|
||||
<div class="w-full px-5 py-3">
|
||||
<p class="text-xl text-center font-normal my-2 uppercase tracking-widest text-gray-500 w-full">
|
||||
Certificate of completion
|
||||
</p>
|
||||
<div class="border-b border-gray-500 mb-4">
|
||||
<p class="text-xl text-black font-normal">This is to certify that</p>
|
||||
<p class=" text-center text-8xl student-name">${studentName}</p>
|
||||
</div>
|
||||
<div class="mb-2">
|
||||
<p class="text-xl text-black font-normal">
|
||||
has successfully completed a courses in
|
||||
// </p>
|
||||
<div class="my-10">
|
||||
<p class="bg-transparent font-semibold text-pink-700 text-center uppercase text-3xl">
|
||||
${courseName}
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
<p class="text-xl text-center text-gray-500 font-light">${courseDescription}</p>
|
||||
<div class="flex justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
function getPurpleProfessionalBadge({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
facilitator,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<img
|
||||
src="https://assets.cdn.clsrio.com/certificates/purple-professional-badge-background.png"
|
||||
alt=""
|
||||
class="absolute top-0 left-0 w-full z-10"
|
||||
/>
|
||||
<div class="absolute w-full pl-20 top-10 z-20">
|
||||
<header class="w-full flex justify-start items-center pt-10 gap-3 text-3xl font-bold">
|
||||
<img src="${orgLogoUrl}" class="w-24 h-24 rounded-md" />
|
||||
<h1>${orgName}</h1>
|
||||
</header>
|
||||
|
||||
<div class="text-lg font-bold mt-[7%]">
|
||||
<h2>This certificate is awarded to</h2>
|
||||
<h1 class="text-3xl text-fuchsia-800">${studentName}</h1>
|
||||
</div>
|
||||
|
||||
<div class="text-lg font-bold mt-10 w-[70%]">
|
||||
<h1>has succesfully completed training on</h1>
|
||||
<h2 class="text-5xl mt-3 leading-[3.5rem]">
|
||||
${courseName}
|
||||
</h2>
|
||||
</div>
|
||||
|
||||
<div class="flex justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="text-sm w-[90%] pb-10">
|
||||
${courseDescription}
|
||||
</footer>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
function getBlueProfessionalBadge({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
facilitator,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<img
|
||||
src="https://assets.cdn.clsrio.com/certificates/blue-professional-badge-background.png"
|
||||
alt=""
|
||||
class="absolute top-0 left-0 w-full z-10"
|
||||
/>
|
||||
<div class="absolute w-full pl-20 top-10 z-20">
|
||||
<header class="w-full flex justify-start items-center pt-10 gap-3 text-3xl font-bold">
|
||||
<img src="${orgLogoUrl}" class="w-24 h-24 rounded-md" />
|
||||
<h1>${orgName}</h1>
|
||||
</header>
|
||||
|
||||
<div class="text-lg font-bold mt-[7%]">
|
||||
<h2>This certificate is awarded to</h2>
|
||||
<h1 class="text-3xl text-blue-800">${studentName}</h1>
|
||||
</div>
|
||||
|
||||
<div class="text-lg font-bold mt-10 w-[70%]">
|
||||
<h1>has succesfully completed training on</h1>
|
||||
<h2 class="text-5xl mt-3 leading-[3.5rem]">
|
||||
${courseName}
|
||||
</h2>
|
||||
</div>
|
||||
|
||||
<div class="flex border justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="text-sm w-[90%] pb-10">
|
||||
${courseDescription}
|
||||
</footer>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
function getPurpleProfessionalBadgePattern({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<img
|
||||
src="https://assets.cdn.clsrio.com/certificates/purple-lined-background.png"
|
||||
alt=""
|
||||
class="absolute top-0 left-0 w-full h-[100vh] z-10"
|
||||
/>
|
||||
<div class="absolute z-20 left-[5%] top-16 w-[90%]">
|
||||
<header class="absolute w-full flex justify-center items-center pt-10 gap-3 text-3xl font-bold">
|
||||
<img src="${orgLogoUrl}" alt="" class="w-24 h-24 rounded-md" />
|
||||
<h1>${orgName}</h1>
|
||||
</header>
|
||||
|
||||
<div class="pl-10 text-lg font-bold mt-[18%]">
|
||||
<h2>This certificate is awarded to</h2>
|
||||
<h1 class="text-3xl text-fuchsia-800">${studentName}</h1>
|
||||
</div>
|
||||
|
||||
<div class="pl-10 text-lg font-bold mt-10 w-[70%]">
|
||||
<h1>has succesfully completed training on</h1>
|
||||
<h2 class="text-4xl leading-[2.5rem]">
|
||||
${courseName}
|
||||
</h2>
|
||||
</div>
|
||||
|
||||
<div class="flex border justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="text-sm pl-10 w-[90%] pb-10">
|
||||
${courseDescription}
|
||||
</footer>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
function getBlueProfessionalBadgePattern({
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
dateIssued
|
||||
}) {
|
||||
const themeBody = `
|
||||
<img
|
||||
src="https://assets.cdn.clsrio.com/certificates/blue-lined-background.png"
|
||||
alt=""
|
||||
class="absolute top-0 left-0 w-full h-[100vh] z-10"
|
||||
/>
|
||||
<div class="absolute z-20 left-[5%] top-16 w-[90%]">
|
||||
<header class="absolute w-full flex justify-center items-center pt-10 gap-3 text-3xl font-bold">
|
||||
<img src="${orgLogoUrl}" alt="" class="w-24 h-24 rounded-md" />
|
||||
<h1>${orgName}</h1>
|
||||
</header>
|
||||
|
||||
<div class="pl-10 text-lg font-bold mt-[18%]">
|
||||
<h2>This certificate is awarded to</h2>
|
||||
<h1 class="text-3xl text-blue-800">${studentName}</h1>
|
||||
</div>
|
||||
|
||||
<div class="pl-10 text-lg font-bold mt-10 w-[70%]">
|
||||
<h1>has succesfully completed training on</h1>
|
||||
<h2 class="text-4xl leading-[2.5rem]">
|
||||
${courseName}
|
||||
</h2>
|
||||
</div>
|
||||
|
||||
<div class="flex border justify-between w-[70%] mx-auto text-center items-end my-14">
|
||||
<div>
|
||||
<p class="font-bold">${dateIssued}</p>
|
||||
<h1 class="border-t border-black h-2/4 font-bold">Date Issued</h1>
|
||||
</div>
|
||||
|
||||
<div class="w-[20%]">
|
||||
<h1 class="h-2/4 border-b border-black"></h1>
|
||||
<p class="font-bold">Signature</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="text-sm pl-10 w-[90%] pb-10">
|
||||
${courseDescription}
|
||||
</footer>
|
||||
</div>
|
||||
`;
|
||||
|
||||
return getHtmlTemplate(themeBody);
|
||||
}
|
||||
|
||||
const generateCertificate = async ({
|
||||
theme,
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
facilitator
|
||||
}) => {
|
||||
const dateIssued = getCurrentDate();
|
||||
|
||||
const params = {
|
||||
studentName,
|
||||
courseName,
|
||||
courseDescription,
|
||||
orgLogoUrl,
|
||||
orgName,
|
||||
facilitator,
|
||||
dateIssued
|
||||
};
|
||||
console.log('theme', theme);
|
||||
|
||||
const themeFunctions = {
|
||||
plain: getPlainTheme,
|
||||
professional: getProfessionalTheme,
|
||||
purpleProfessionalBadge: getPurpleProfessionalBadge,
|
||||
blueProfessionalBadge: getBlueProfessionalBadge,
|
||||
purpleBadgePattern: getPurpleProfessionalBadgePattern,
|
||||
blueBadgePattern: getBlueProfessionalBadgePattern
|
||||
};
|
||||
|
||||
// set plain (getPlainTheme) as the default theme
|
||||
const selectedThemeFunction = themeFunctions[theme] || getPlainTheme;
|
||||
const html = selectedThemeFunction(params);
|
||||
console.log('body', html);
|
||||
|
||||
return await getPdfBuffer(html);
|
||||
};
|
||||
|
||||
module.exports = {
|
||||
generateCertificate
|
||||
};
|
||||
@@ -0,0 +1,118 @@
|
||||
import type { TCertificateDownload } from '$src/types/course/lesson';
|
||||
import { getPdfBuffer } from '$src/utils/puppeteer';
|
||||
|
||||
export interface CertificateData {
|
||||
theme: string;
|
||||
studentName: string;
|
||||
courseName: string;
|
||||
courseDescription: string;
|
||||
orgLogoUrl: string;
|
||||
orgName: string;
|
||||
facilitator?: string;
|
||||
}
|
||||
|
||||
export interface CertificateGenerationResult {
|
||||
success: boolean;
|
||||
buffer?: Buffer;
|
||||
error?: string;
|
||||
}
|
||||
|
||||
export const generateCertificate = async (data: TCertificateDownload): Promise<Buffer> => {
|
||||
const html = generateCertificateHtml(data);
|
||||
return getPdfBuffer(html);
|
||||
};
|
||||
|
||||
function generateCertificateHtml(data: TCertificateDownload): string {
|
||||
const { studentName, courseName, courseDescription, orgLogoUrl, orgName, facilitator } = data;
|
||||
|
||||
return `
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<title>Certificate of Completion</title>
|
||||
<style>
|
||||
body {
|
||||
font-family: 'Arial', sans-serif;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
background-color: #f5f5f5;
|
||||
}
|
||||
.certificate {
|
||||
width: 1123px;
|
||||
height: 794px;
|
||||
margin: 0 auto;
|
||||
background-color: white;
|
||||
position: relative;
|
||||
box-shadow: 0 0 10px rgba(0,0,0,0.1);
|
||||
}
|
||||
.header {
|
||||
text-align: center;
|
||||
padding: 20px;
|
||||
}
|
||||
.logo {
|
||||
max-width: 200px;
|
||||
margin-bottom: 20px;
|
||||
}
|
||||
.title {
|
||||
font-size: 36px;
|
||||
color: #333;
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
.content {
|
||||
text-align: center;
|
||||
padding: 40px;
|
||||
}
|
||||
.student-name {
|
||||
font-size: 48px;
|
||||
color: #2c3e50;
|
||||
margin-bottom: 20px;
|
||||
}
|
||||
.course-name {
|
||||
font-size: 24px;
|
||||
color: #34495e;
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
.description {
|
||||
font-size: 18px;
|
||||
color: #7f8c8d;
|
||||
margin-bottom: 30px;
|
||||
}
|
||||
.footer {
|
||||
position: absolute;
|
||||
bottom: 40px;
|
||||
width: 100%;
|
||||
text-align: center;
|
||||
}
|
||||
.signature {
|
||||
margin-top: 20px;
|
||||
}
|
||||
.date {
|
||||
margin-top: 10px;
|
||||
color: #95a5a6;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="certificate">
|
||||
<div class="header">
|
||||
<img src="${orgLogoUrl}" alt="${orgName} Logo" class="logo">
|
||||
<h1 class="title">Certificate of Completion</h1>
|
||||
</div>
|
||||
<div class="content">
|
||||
<h2 class="student-name">${studentName}</h2>
|
||||
<p class="course-name">${courseName}</p>
|
||||
<p class="description">${courseDescription}</p>
|
||||
</div>
|
||||
<div class="footer">
|
||||
<div class="signature">
|
||||
<p>${facilitator || 'Course Facilitator'}</p>
|
||||
<p>${orgName}</p>
|
||||
</div>
|
||||
<p class="date">${new Date().toLocaleDateString()}</p>
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
`;
|
||||
}
|
||||
@@ -1,8 +1,7 @@
|
||||
// const { getPdfBuffer } = require('./puppeteer');
|
||||
const { marked } = require('marked');
|
||||
// const puppeteer = require('puppeteer');
|
||||
import type { TCourseDownloadContent } from '$src/types/course';
|
||||
import { marked } from 'marked';
|
||||
|
||||
function getHtmlTemplate(body) {
|
||||
function getHtmlTemplate(body: string): string {
|
||||
return `
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
@@ -71,22 +70,20 @@ function getHtmlTemplate(body) {
|
||||
`;
|
||||
}
|
||||
|
||||
type TLessonBody = TCourseDownloadContent['lessons'][0];
|
||||
|
||||
function getLessonBody(
|
||||
{ lessonTitle, lessonNumber, lessonNote, slideUrl, video },
|
||||
orgName,
|
||||
orgTheme
|
||||
) {
|
||||
{ lessonTitle, lessonNumber, lessonNote, slideUrl, video }: TLessonBody,
|
||||
orgName: string,
|
||||
orgTheme: string
|
||||
): string {
|
||||
const noteHtml = marked.parse(lessonNote);
|
||||
const showExtraResources = slideUrl || (video && video.length > 0);
|
||||
return `
|
||||
<div
|
||||
class="bg-[${
|
||||
orgTheme ? orgTheme : '#0030FF'
|
||||
}] w-full h-40 flex flex-col items-center justify-center gap-2 rounded-lg m-0">
|
||||
class="bg-[${orgTheme ? orgTheme : '#0030FF'}] w-full h-40 flex flex-col items-center justify-center gap-2 rounded-lg m-0">
|
||||
<h3
|
||||
class="my-0 rounded-full w-10 text-center mx-auto py-1 text-[${
|
||||
orgTheme ? orgTheme : '#0030FF'
|
||||
}] bg-white text-md font-bold tracking-tighter">
|
||||
class="my-0 rounded-full w-10 text-center mx-auto py-1 text-[${orgTheme ? orgTheme : '#0030FF'}] bg-white text-md font-bold tracking-tighter">
|
||||
${lessonNumber}
|
||||
</h3>
|
||||
<h1 class="text-white m-0">${lessonTitle}</h1>
|
||||
@@ -140,83 +137,34 @@ function getLessonBody(
|
||||
`;
|
||||
}
|
||||
|
||||
function getCourseBody({ courseTitle, orgName, orgTheme, lessons }) {
|
||||
function getCourseBody({
|
||||
courseTitle,
|
||||
orgName,
|
||||
orgTheme,
|
||||
lessons
|
||||
}: TCourseDownloadContent): string {
|
||||
return `
|
||||
<header class="flex justify-center items-center flex-col border-[${
|
||||
orgTheme ? orgTheme : '#0030FF'
|
||||
}] border-[40px] mx-3 h-[100vh] m-0">
|
||||
<header class="flex justify-center items-center flex-col border-[${orgTheme ? orgTheme : '#0030FF'}] border-[40px] mx-3 h-[100vh] m-0">
|
||||
<h1 class="font-bold text-8xl text-black m-0 mx-96">${courseTitle}</h1>
|
||||
<h4 class="text-md text-2xl font-light text-black mt-5 ">${orgName}</h4>
|
||||
</header>
|
||||
<div class="root mx-auto mt-5 prose break-after-page">
|
||||
${lessons.map((lesson) => getLessonBody(lesson, orgName, orgTheme))}
|
||||
${lessons.map((lesson) => getLessonBody(lesson, orgName, orgTheme)).join('')}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
async function generateSinglePdfFromHtml(htmlContent, courseTitle, orgTheme) {
|
||||
async function generateSinglePdfFromHtml(
|
||||
htmlContent: string,
|
||||
courseTitle: string,
|
||||
orgTheme: string
|
||||
): Promise<Buffer> {
|
||||
throw 'Download disabled';
|
||||
// const args = [
|
||||
// '--disable-web-security',
|
||||
// '--no-sandbox',
|
||||
// '--disable-setuid-sandbox',
|
||||
// ];
|
||||
// const browser = await puppeteer.launch({
|
||||
// headless: 'new',
|
||||
// args,
|
||||
// });
|
||||
// const page = await browser.newPage();
|
||||
|
||||
// await page.setContent(htmlContent);
|
||||
|
||||
// const pdfOptions = {
|
||||
// format: 'A4',
|
||||
// printBackground: true,
|
||||
// displayHeaderFooter: true,
|
||||
// headerTemplate:
|
||||
// "<div><div class='pageNumber'></div> <div>/</div><div class='totalPages'></div></div>",
|
||||
// footerTemplate: `
|
||||
// <div class="footer" style="position: relative; display: flex; text-align: right; margin-right: 5%; font-size: 8px; width: 297mm; padding-top: 30px;">
|
||||
// <div style="position: absolute; right: 50%; bottom: 3%;"><span class="pageNumber"></span>/<span class="totalPages"></span></div>
|
||||
// <div style="position: absolute; right: 0; bottom: 3%;">${courseTitle} | Powered by <a href="https://app.classroomio.com" style="text-decoration: underline;">ClassroomIO</a></div>
|
||||
// </div>
|
||||
// `,
|
||||
// margin: {
|
||||
// top: '0.3cm',
|
||||
// bottom: '0.5cm',
|
||||
// },
|
||||
// };
|
||||
|
||||
// const numPages = await page.evaluate(() => {
|
||||
// const content = document.body; // Change this to the specific element containing content
|
||||
// const style = window.getComputedStyle(content);
|
||||
// const contentHeight = parseInt(style.height, 10);
|
||||
// const pageHeight = 900; // Set this to an appropriate value based on your PDF format
|
||||
|
||||
// return Math.ceil(contentHeight / pageHeight);
|
||||
// });
|
||||
|
||||
// const pagesPdfBuffer = [];
|
||||
|
||||
// for (let currentPage = 1; currentPage <= numPages; currentPage++) {
|
||||
// await page.evaluate(() => {});
|
||||
|
||||
// const pdfBuffer = await page.pdf(pdfOptions);
|
||||
// pagesPdfBuffer.push(pdfBuffer);
|
||||
// }
|
||||
|
||||
// await browser.close();
|
||||
// return Buffer.concat(pagesPdfBuffer);
|
||||
}
|
||||
|
||||
async function generateCoursePdf(params) {
|
||||
// Generate the course boddy
|
||||
export async function generateCoursePdf(params: TCourseDownloadContent): Promise<Buffer> {
|
||||
const body = getCourseBody(params);
|
||||
const html = getHtmlTemplate(body);
|
||||
console.log(html);
|
||||
return await generateSinglePdfFromHtml(html, params.courseTitle);
|
||||
return await generateSinglePdfFromHtml(html, params.courseTitle, params.orgTheme);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
generateCoursePdf
|
||||
};
|
||||
@@ -1,32 +0,0 @@
|
||||
const { SendMailClient } = require('zeptomail');
|
||||
const nodemailer = require('nodemailer');
|
||||
|
||||
const { ZOHO_TOKEN, SMTP_HOST, SMTP_PORT, SMTP_USER, SMTP_PASSWORD } = process.env;
|
||||
|
||||
const zohoClient = new SendMailClient({ url: 'api.zeptomail.eu/', token: ZOHO_TOKEN });
|
||||
|
||||
const nodemailerTransporter = async () => {
|
||||
if (!SMTP_HOST || !SMTP_PORT || !SMTP_USER || !SMTP_PASSWORD) {
|
||||
console.error('SMTP configuration missing');
|
||||
return null;
|
||||
}
|
||||
|
||||
try {
|
||||
const transporter = nodemailer.createTransport({
|
||||
host: SMTP_HOST,
|
||||
port: parseInt(SMTP_PORT || '465', 10),
|
||||
secure: true,
|
||||
auth: {
|
||||
user: SMTP_USER,
|
||||
pass: SMTP_PASSWORD
|
||||
}
|
||||
});
|
||||
await transporter.verify();
|
||||
return transporter;
|
||||
} catch (error) {
|
||||
console.error('Transporter error:', error);
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
module.exports = { nodemailerTransporter, zohoClient };
|
||||
@@ -0,0 +1,35 @@
|
||||
import { SendMailClient } from 'zeptomail';
|
||||
import type { Transporter } from 'nodemailer';
|
||||
import { env } from '$src/config/env';
|
||||
import nodemailer from 'nodemailer';
|
||||
|
||||
export const zohoClient = new SendMailClient({
|
||||
url: 'api.zeptomail.eu/',
|
||||
token: env.ZOHO_TOKEN!
|
||||
});
|
||||
|
||||
export const nodemailerTransporter = async (): Promise<Transporter | null> => {
|
||||
if (!env.SMTP_HOST || !env.SMTP_PORT || !env.SMTP_USER || !env.SMTP_PASSWORD) {
|
||||
console.error('SMTP configuration missing');
|
||||
return null;
|
||||
}
|
||||
|
||||
try {
|
||||
const transporter = nodemailer.createTransport({
|
||||
host: env.SMTP_HOST,
|
||||
port: parseInt(env.SMTP_PORT || '465', 10),
|
||||
secure: true,
|
||||
auth: {
|
||||
user: env.SMTP_USER,
|
||||
pass: env.SMTP_PASSWORD
|
||||
}
|
||||
});
|
||||
|
||||
await transporter.verify();
|
||||
|
||||
return transporter;
|
||||
} catch (error) {
|
||||
console.error('Transporter error:', error);
|
||||
return null;
|
||||
}
|
||||
};
|
||||
@@ -1,3 +1,3 @@
|
||||
module.exports = () => {
|
||||
export default function genUniqueId(): string {
|
||||
return Date.now().toString(36) + Math.random().toString(36).substr(2);
|
||||
};
|
||||
}
|
||||
@@ -1,8 +1,7 @@
|
||||
// const { getPdfBuffer } = require('./puppeteer');
|
||||
const { marked } = require('marked');
|
||||
// const puppeteer = require('puppeteer');
|
||||
import type { TLessonDownloadContent } from '$src/types/course/lesson';
|
||||
import { marked } from 'marked';
|
||||
|
||||
function getHtmlTemplate(body) {
|
||||
function getHtmlTemplate(body: string): string {
|
||||
return `
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
@@ -75,7 +74,15 @@ function getHtmlTemplate(body) {
|
||||
`;
|
||||
}
|
||||
|
||||
function getLessonBody({ title, number, orgName, note, slideUrl, video, courseTitle }) {
|
||||
function getLessonBody({
|
||||
title,
|
||||
number,
|
||||
orgName,
|
||||
note,
|
||||
slideUrl,
|
||||
video,
|
||||
courseTitle
|
||||
}: TLessonDownloadContent): string {
|
||||
const noteHtml = marked.parse(note);
|
||||
const showExtraResources = slideUrl || (video && video.length > 0);
|
||||
return `
|
||||
@@ -139,83 +146,16 @@ function getLessonBody({ title, number, orgName, note, slideUrl, video, courseTi
|
||||
`;
|
||||
}
|
||||
|
||||
async function generateSinglePdfFromHtml(htmlContent, courseTitle) {
|
||||
// const args = [
|
||||
// '--disable-web-security',
|
||||
// '--no-sandbox',
|
||||
// '--disable-setuid-sandbox',
|
||||
// ];
|
||||
// const browser = await puppeteer.launch({
|
||||
// headless: 'new',
|
||||
// args,
|
||||
// });
|
||||
// const page = await browser.newPage();
|
||||
|
||||
// await page.setContent(htmlContent);
|
||||
|
||||
// const pdfOptions = {
|
||||
// format: 'A4',
|
||||
// printBackground: true,
|
||||
// displayHeaderFooter: true,
|
||||
// headerTemplate:
|
||||
// "<div><div class='pageNumber'></div> <div>/</div><div class='totalPages'></div></div>",
|
||||
// footerTemplate: `<div class="footer" style="text-align: right; margin-right: 5%; font-size: 8px; width: 297mm; padding-top: 30px;">
|
||||
// ${courseTitle} | Powered by <a href="https://app.classroomio.com" style="color: blue; text-decoration: underline;">ClassroomIO</a>
|
||||
// </div>`,
|
||||
// margin: {
|
||||
// top: '0.4cm',
|
||||
// bottom: '1cm',
|
||||
// },
|
||||
// };
|
||||
|
||||
// const numPages = await page.evaluate(() => {
|
||||
// const content = document.body; // Change this to the specific element containing content
|
||||
// const style = window.getComputedStyle(content);
|
||||
// const contentHeight = parseInt(style.height, 10);
|
||||
// const pageHeight = 900; // Set this to an appropriate value based on your PDF format
|
||||
|
||||
// return Math.ceil(contentHeight / pageHeight);
|
||||
// });
|
||||
|
||||
// const pagesPdfBuffer = [];
|
||||
|
||||
// for (let currentPage = 1; currentPage <= numPages; currentPage++) {
|
||||
// await page.evaluate(() => {});
|
||||
|
||||
// const pdfBuffer = await page.pdf(pdfOptions);
|
||||
// pagesPdfBuffer.push(pdfBuffer);
|
||||
// }
|
||||
|
||||
// await browser.close();
|
||||
// return Buffer.concat(pagesPdfBuffer);
|
||||
|
||||
async function generateSinglePdfFromHtml(
|
||||
htmlContent: string,
|
||||
courseTitle: string
|
||||
): Promise<Buffer> {
|
||||
throw 'Download disabled';
|
||||
}
|
||||
|
||||
async function generateLessonPdf(params) {
|
||||
// Generate the lesson boddy
|
||||
export async function generateLessonPdf(params: TLessonDownloadContent): Promise<Buffer> {
|
||||
const body = getLessonBody(params);
|
||||
const html = getHtmlTemplate(body);
|
||||
console.log(html);
|
||||
return await generateSinglePdfFromHtml(html, params.courseTitle);
|
||||
// return await getPdfBuffer(html, {
|
||||
// path: 'test.pdf',
|
||||
// width: '1000px',
|
||||
// height: undefined,
|
||||
// printBackground: true,
|
||||
// format: 'A4',
|
||||
// displayHeaderFooter: true,
|
||||
// headerTemplate:
|
||||
// "<div><div class='pageNumber'></div> <div>/</div><div class='totalPages'></div></div>",
|
||||
// footerTemplate:
|
||||
// '<div style="text-align: right;width: 297mm;font-size: 8px;"><span style="margin-right: 1cm"><span class="pageNumber"></span> of <span class="totalPages"></span></span></div>',
|
||||
// margin: {
|
||||
// top: '1cm',
|
||||
// bottom: '1cm',
|
||||
// },
|
||||
// });
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
generateLessonPdf
|
||||
};
|
||||
@@ -1,4 +1,26 @@
|
||||
const withEmailTemplate = (content) =>
|
||||
interface FromData {
|
||||
name: string;
|
||||
email: string;
|
||||
}
|
||||
|
||||
// format: "ClassroomIO Developers (via ClassroomIO.com)" <[email protected]>
|
||||
export function extractNameAndEmail(str: string): FromData | undefined {
|
||||
// Use regular expressions to match the name and email
|
||||
const regex = /"(.*?)"\s+<\s*(.*?)@(.*?)\s*>/;
|
||||
const match = str.match(regex);
|
||||
|
||||
if (match) {
|
||||
// Extract the name and email from the match groups
|
||||
const name = match[1];
|
||||
const email = match[2] + '@' + match[3];
|
||||
return { name, email };
|
||||
} else {
|
||||
// Return undefined if the format doesn't match
|
||||
return { name: str, email: str };
|
||||
}
|
||||
}
|
||||
|
||||
export const withEmailTemplate = (content: string): string =>
|
||||
`<!DOCTYPE html>
|
||||
<html>
|
||||
|
||||
@@ -189,4 +211,3 @@ const withEmailTemplate = (content) =>
|
||||
|
||||
</html>
|
||||
`;
|
||||
module.exports = { withEmailTemplate };
|
||||
@@ -1,39 +0,0 @@
|
||||
// const puppeteer = require('puppeteer');
|
||||
|
||||
const getPdfBuffer = async (html, pdfParams) => {
|
||||
throw 'Puppeteer disabled';
|
||||
// const args = [
|
||||
// '--disable-web-security',
|
||||
// '--no-sandbox',
|
||||
// '--disable-setuid-sandbox',
|
||||
// ];
|
||||
// const defaultPdfParams = {
|
||||
// width: '1123px',
|
||||
// height: '794px',
|
||||
// };
|
||||
|
||||
// // launch a new chrome instance
|
||||
// const browser = await puppeteer.launch({
|
||||
// headless: 'new',
|
||||
// args,
|
||||
// });
|
||||
|
||||
// // create a new page
|
||||
// const page = await browser.newPage();
|
||||
// await page.setViewport({ width: 1123, height: 794 });
|
||||
// await page.goto('data:text/html,' + html, { waitUntil: 'networkidle2' });
|
||||
// await page.addStyleTag({ content: '@page { size: auto; }' });
|
||||
// await page.emulateMediaType('screen');
|
||||
|
||||
// // create a pdf buffer
|
||||
// const pdfBuffer = await page.pdf(pdfParams || defaultPdfParams);
|
||||
|
||||
// // close the browser
|
||||
// await browser.close();
|
||||
|
||||
// return pdfBuffer;
|
||||
};
|
||||
|
||||
module.exports = {
|
||||
getPdfBuffer
|
||||
};
|
||||
@@ -0,0 +1,75 @@
|
||||
import puppeteer, { type PDFOptions } from 'puppeteer';
|
||||
|
||||
export interface PdfParams extends Partial<PDFOptions> {
|
||||
width?: string;
|
||||
height?: string;
|
||||
format?:
|
||||
| 'Letter'
|
||||
| 'Legal'
|
||||
| 'Tabloid'
|
||||
| 'Ledger'
|
||||
| 'A0'
|
||||
| 'A1'
|
||||
| 'A2'
|
||||
| 'A3'
|
||||
| 'A4'
|
||||
| 'A5'
|
||||
| 'A6';
|
||||
landscape?: boolean;
|
||||
printBackground?: boolean;
|
||||
margin?: {
|
||||
top?: string;
|
||||
right?: string;
|
||||
bottom?: string;
|
||||
left?: string;
|
||||
};
|
||||
}
|
||||
|
||||
export interface PdfGenerationResult {
|
||||
success: boolean;
|
||||
buffer?: Buffer;
|
||||
error?: string;
|
||||
}
|
||||
|
||||
export const getPdfBuffer = async (html: string, pdfParams?: PdfParams) => {
|
||||
const args = ['--disable-web-security', '--no-sandbox', '--disable-setuid-sandbox'];
|
||||
|
||||
const defaultPdfParams: PdfParams = {
|
||||
width: '1123px',
|
||||
height: '794px',
|
||||
format: 'A4',
|
||||
printBackground: true,
|
||||
margin: {
|
||||
top: '0',
|
||||
right: '0',
|
||||
bottom: '0',
|
||||
left: '0'
|
||||
}
|
||||
};
|
||||
|
||||
try {
|
||||
// launch a new chrome instance
|
||||
const browser = await puppeteer.launch({
|
||||
headless: true,
|
||||
args
|
||||
});
|
||||
|
||||
// create a new page
|
||||
const page = await browser.newPage();
|
||||
await page.setViewport({ width: 1123, height: 794 });
|
||||
await page.goto('data:text/html,' + html, { waitUntil: 'networkidle2' });
|
||||
await page.addStyleTag({ content: '@page { size: auto; }' });
|
||||
await page.emulateMediaType('screen');
|
||||
|
||||
// create a pdf buffer
|
||||
const pdfBuffer = await page.pdf(pdfParams || defaultPdfParams);
|
||||
|
||||
// close the browser
|
||||
await browser.close();
|
||||
|
||||
return Buffer.from(pdfBuffer);
|
||||
} catch (error) {
|
||||
console.error('Error generating PDF:', error);
|
||||
throw new Error(error instanceof Error ? error.message : 'Failed to generate PDF');
|
||||
}
|
||||
};
|
||||
@@ -0,0 +1,56 @@
|
||||
import {
|
||||
DeleteObjectCommand,
|
||||
DeleteObjectCommandInput,
|
||||
GetObjectCommand,
|
||||
GetObjectCommandInput,
|
||||
PutObjectCommand,
|
||||
PutObjectCommandInput,
|
||||
S3Client
|
||||
} from '@aws-sdk/client-s3';
|
||||
|
||||
import { CLOUDFLARE } from '$src/constants';
|
||||
import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
|
||||
|
||||
export type GetSignedUrlParameters = Parameters<typeof getSignedUrl>;
|
||||
|
||||
export const s3Client = new S3Client({
|
||||
region: 'auto',
|
||||
endpoint: `https://${CLOUDFLARE.CONFIGS.ACCOUNT_ID}.r2.cloudflarestorage.com`,
|
||||
credentials: {
|
||||
accessKeyId: CLOUDFLARE.CONFIGS.ACCESS_KEY,
|
||||
secretAccessKey: CLOUDFLARE.CONFIGS.SECRET_ACCESS_KEY
|
||||
}
|
||||
});
|
||||
|
||||
export async function uploadToS3(
|
||||
params: PutObjectCommandInput
|
||||
): Promise<{ success: boolean; error?: string }> {
|
||||
try {
|
||||
await s3Client.send(new PutObjectCommand(params));
|
||||
return { success: true };
|
||||
} catch (error) {
|
||||
return { success: false, error: error instanceof Error ? error.message : 'Unknown error' };
|
||||
}
|
||||
}
|
||||
|
||||
export async function getFromS3(
|
||||
params: GetObjectCommandInput
|
||||
): Promise<{ success: boolean; data?: any; error?: string }> {
|
||||
try {
|
||||
const data = await s3Client.send(new GetObjectCommand(params));
|
||||
return { success: true, data };
|
||||
} catch (error) {
|
||||
return { success: false, error: error instanceof Error ? error.message : 'Unknown error' };
|
||||
}
|
||||
}
|
||||
|
||||
export async function deleteFromS3(
|
||||
params: DeleteObjectCommandInput
|
||||
): Promise<{ success: boolean; error?: string }> {
|
||||
try {
|
||||
await s3Client.send(new DeleteObjectCommand(params));
|
||||
return { success: true };
|
||||
} catch (error) {
|
||||
return { success: false, error: error instanceof Error ? error.message : 'Unknown error' };
|
||||
}
|
||||
}
|
||||
@@ -1,30 +0,0 @@
|
||||
const { createClient } = require('@supabase/supabase-js');
|
||||
|
||||
const { PUBLIC_SUPABASE_ANON_KEY, PUBLIC_SUPABASE_URL } = process.env;
|
||||
|
||||
let supabase;
|
||||
|
||||
const getSupabase = (config) => {
|
||||
if (supabase) return supabase;
|
||||
|
||||
config = {
|
||||
supabaseConfig: {
|
||||
url: PUBLIC_SUPABASE_URL,
|
||||
anonKey: PUBLIC_SUPABASE_ANON_KEY
|
||||
}
|
||||
};
|
||||
|
||||
try {
|
||||
supabase = createClient(config.supabaseConfig.url, config.supabaseConfig.anonKey, {
|
||||
auth: { persistSession: false }
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('Error starting supabase', error)
|
||||
}
|
||||
|
||||
return supabase;
|
||||
};
|
||||
|
||||
module.exports = {
|
||||
getSupabase
|
||||
};
|
||||
@@ -0,0 +1,36 @@
|
||||
import { SupabaseClient, createClient } from '@supabase/supabase-js';
|
||||
|
||||
import { env } from '$src/config/env';
|
||||
|
||||
const { PUBLIC_SUPABASE_ANON_KEY, PUBLIC_SUPABASE_URL } = env;
|
||||
|
||||
let supabase: SupabaseClient | null = null;
|
||||
|
||||
interface SupabaseConfig {
|
||||
supabaseConfig: {
|
||||
url: string;
|
||||
anonKey: string;
|
||||
};
|
||||
}
|
||||
|
||||
export function getSupabase(config?: SupabaseConfig): SupabaseClient {
|
||||
if (supabase) return supabase;
|
||||
|
||||
const finalConfig = config ?? {
|
||||
supabaseConfig: {
|
||||
url: PUBLIC_SUPABASE_URL,
|
||||
anonKey: PUBLIC_SUPABASE_ANON_KEY
|
||||
}
|
||||
};
|
||||
|
||||
try {
|
||||
supabase = createClient(finalConfig.supabaseConfig.url, finalConfig.supabaseConfig.anonKey, {
|
||||
auth: { persistSession: false }
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('Error starting supabase', error);
|
||||
throw error;
|
||||
}
|
||||
|
||||
return supabase;
|
||||
}
|
||||
@@ -1,17 +0,0 @@
|
||||
const multer = require('multer');
|
||||
|
||||
// const storage = multer.memoryStorage();
|
||||
// const upload = multer({ storage: storage });
|
||||
|
||||
const storage = multer.diskStorage({
|
||||
destination: function (req, file, cb) {
|
||||
cb(null, 'uploads/');
|
||||
},
|
||||
filename: function (req, file, cb) {
|
||||
cb(null, `${new Date().getTime()}-${file.originalname}`); //Appending extension
|
||||
},
|
||||
});
|
||||
|
||||
var upload = multer({ storage: storage });
|
||||
|
||||
module.exports = upload;
|
||||
@@ -0,0 +1,24 @@
|
||||
import { nanoid } from 'nanoid';
|
||||
import path from 'path';
|
||||
|
||||
/**
|
||||
* Safely extracts the file extension from a filename.
|
||||
* Returns an empty string if no extension is found.
|
||||
*/
|
||||
export function getExtension(filename: string): string {
|
||||
if (!filename || typeof filename !== 'string') return '';
|
||||
const ext = path.extname(filename).split('.');
|
||||
return ext.length > 1 ? ext[ext.length - 1] : '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates a unique file key for storage, preserving the file extension.
|
||||
* Throws an error if the filename is invalid or has no extension.
|
||||
*/
|
||||
export function generateFileKey(fileName: string): string {
|
||||
const ext = getExtension(fileName);
|
||||
if (!ext) {
|
||||
throw new Error('Invalid file name or missing file extension');
|
||||
}
|
||||
return `${nanoid()}.${ext}`;
|
||||
}
|
||||
Reference in New Issue
Block a user