Create app.js

app.js

@@ -0,0 +1,102 @@
+const express = require('express');
+const { chromium } = require('playwright');
+const cors = require('cors');
+const dotenv = require('dotenv');
+const os = require('os');
+
+dotenv.config();
+
+const config = {
+    maxTextLength: 100,
+    viewport: { width: 1920, height: 1080 },
+    userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
+};
+
+let browser, page;
+
+const utils = {
+    async initialize() {
+        if (!browser) {
+            browser = await chromium.launch({ headless: true });
+            const context = await browser.newContext({
+                viewport: config.viewport,
+                userAgent: config.userAgent
+            });
+
+            await context.route('**/*', (route) => {
+                const url = route.request().url();
+                if (url.endsWith('.png') || url.endsWith('.jpg') || url.includes('google-analytics')) {
+                    return route.abort();
+                }
+                route.continue();
+            });
+
+            page = await context.newPage();
+            await page.goto('https://www.bratgenerator.com/', { waitUntil: 'domcontentloaded', timeout: 10000 });
+
+            try {
+                await page.click('#onetrust-accept-btn-handler', { timeout: 2000 });
+            } catch { }
+
+            await page.evaluate(() => setupTheme('white'));
+        }
+    },
+
+    async generateBrat(text) {
+        await page.fill('#textInput', text);
+        const overlay = page.locator('#textOverlay');
+        return overlay.screenshot({ timeout: 3000 });
+    },
+
+    async close() {
+        if (browser) await browser.close();
+    }
+};
+
+const app = express();
+app.use(express.json());
+app.use(cors());
+app.set('json spaces', 3);
+
+app.get('*', async (req, res) => {
+    try {
+        const { q } = req.query;
+        if (!q) {
+            return res.status(200).json({
+                name: 'HD Bart Generator API',
+                message: 'Parameter q di perlukan',
+                version: '2.1.0',
+                runtime: {
+                    os: os.type(),
+                    platform: os.platform(),
+                    architecture: os.arch(),
+                    cpuCount: os.cpus().length,
+                    uptime: `${os.uptime()} seconds`,
+                    memoryUsage: `${Math.round((os.totalmem() - os.freemem()) / 1024 / 1024)} MB used of ${Math.round(os.totalmem() / 1024 / 1024)} MB`
+                }
+            });
+        }
+        const imageBuffer = await utils.generateBrat(q);
+        res.set('Content-Type', 'image/png');
+        res.send(imageBuffer);
+    } catch (error) {
+        console.error(error);
+        res.status(500).json({
+            status: false,
+            message: 'Error generating image',
+            error: process.env.NODE_ENV === 'development' ? error.message : undefined
+        });
+    }
+});
+
+const PORT = process.env.PORT || 7860;
+
+app.listen(PORT, async () => {
+    console.log(`Server running on port ${PORT}`);
+    await utils.initialize();
+});
+
+process.on('SIGINT', async () => {
+    await utils.close();
+    process.exit(0);
+});