1 files changed, 46 insertions, 0 deletions
diff --git a/routes/api/public/screenshot.js b/routes/api/public/screenshot.js
new file mode 100644
index 00000000..6c8c1fe0
--- /dev/null
+++ b/routes/api/public/screenshot.js
@@ -0,0 +1,46 @@
+const router = require("express").Router();
+const puppeteer = require("puppeteer");
+const fs = require("fs");
+const yaml = require("yaml");
+const config = yaml.parse(fs.readFileSync("site.config.yml", "utf8"));
+
+router.get("/", async (req, res) => {
+    const width = parseInt(req.query.width) ? parseInt(req.query.width) : 1920;
+    const height = parseInt(req.query.height) ? parseInt(req.query.height) : 1080;
+    const url = req.query.url || config.url;
+    const format = req.query.format ? ['png', 'jpeg', 'webp'].includes(req.query.format) ? req.query.format : 'png' : 'png';
+    const fullpage = req.query.fullpage || true;
+
+    // Set screenshot options
+    const options = { type: format, fullPage: fullpage };
+    
+    // Take a screenshot
+    const image = async (url, width, height, options) => {     
+        const browser = await puppeteer.launch();
+        const page = await browser.newPage();
+        page.setViewport({ width, height });
+        // Go to the url
+        await page.goto(url, { waitUntil: "networkidle2" });
+        // Take a screenshot
+        const screenshot = await page.screenshot(options);
+        // Close the browser
+        await browser.close();
+        // Return the screenshot
+        return screenshot;
+    }
+
+    // Get the screenshot
+    image(url, width, height, options).then(screenshot => {
+        // Send the screenshot
+        res.setHeader("Content-Type", `image/${format}`);
+        res.send(screenshot);
+    }).catch(err => {
+        // Send an error
+        res.status(500).json({
+            message: "Error",
+            error: err
+        });
+    });
+});
+
+module.exports = router;