Wi-Fi settings form

src/common/WiFiSettings/qrCodeHelpers.js

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2019 CZ.NIC z.s.p.o. (http://www.nic.cz/)
+ *
+ * This is free software, licensed under the GNU General Public License v3.
+ * See /LICENSE for more information.
+ */
+
+import pdfMake from "pdfmake";
+
+export function createAndDownloadPdf(SSID, password) {
+    const docDefinition = {
+        content: [
+            {
+                text: "Wi-Fi", style: "header", fontSize: 55, alignment: "center",
+            },
+            {
+                qr: toQRCodeContent(SSID, password), fit: "350", margin: [0, 80], alignment: "center",
+            },
+            { text: `SSID: ${SSID}`, fontSize: 25, alignment: "center" },
+            { text: `Password: ${password}`, fontSize: 25, alignment: "center" },
+        ],
+    };
+    pdfMake.createPdf(docDefinition).download("wifi.pdf");
+}
+
+export function toQRCodeContent(SSID, password) {
+    return `WIFI:S:${SSID};T:WPA2;P:${password};;`;
+}