Implemented email connect template. Implemented qr.js for Scan to Connect. Updated README.md. Updated email_example.png screenshot

2026-03-31 06:24:00 -04:00 · 2024-09-21 09:44:12 +02:00
parent 83abfd205e
commit a5029e4aaa
7 changed files with 342 additions and 3 deletions
--- a/.docs/images/email_example.png
+++ b/.docs/images/email_example.png
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ UniFi Voucher Site is a web-based platform for generating and managing UniFi net
 - NodeMailer
 - PDFKit
 - Node Thermal Printer
+- QRCode

 ## Prerequisites

--- a/modules/mail.js
+++ b/modules/mail.js
@@ -10,6 +10,7 @@ const nodemailer = require('nodemailer');
 */
 const variables = require('./variables');
 const log = require('./log');
+const qr = require('./qr');

 /**
 * Import own utils
@@ -50,6 +51,8 @@ module.exports = {
                text: `Hi there,\n\nSomeone generated a WiFi Voucher, please use this code when connecting:\n\n${voucher.code.slice(0, 5)}-${voucher.code.slice(5)}`,
                html: ejs.render(fs.readFileSync(`${__dirname}/../template/email/voucher.ejs`, 'utf-8'), {
                    voucher,
+                    unifiSsid: variables.unifiSsid,
+                    qr: await qr(),
                    timeConvert: time,
                    bytesConvert: bytes
                })
--- a/modules/qr.js
+++ b/modules/qr.js
@@ -0,0 +1,22 @@
+/**
+ * Import vendor modules
+ */
+const QRCode = require('qrcode');
+
+/**
+ * Import own modules
+ */
+const variables = require('./variables');
+
+/**
+ * Generates a QR code from the UniFi SSID (Scan to Connect)
+ *
+ * @return {Promise<unknown>}
+ */
+module.exports = () => {
+    return new Promise((resolve) => {
+        QRCode.toDataURL(`WIFI:S:${variables.unifiSsid};T:;P:;;`, (err, url) => {
+            resolve(url);
+        });
+    });
+};
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,8 @@
        "node-thermal-printer": "^4.4.3",
        "node-unifi": "^2.5.1",
        "nodemailer": "^6.9.15",
-        "pdfkit": "^0.15.0"
+        "pdfkit": "^0.15.0",
+        "qrcode": "^1.5.4"
      },
      "devDependencies": {
        "@tailwindcss/forms": "^0.5.9",
@@ -712,6 +713,15 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
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    "node_modules/camelcase-css": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
@@ -772,6 +782,72 @@
        "node": ">=6"
      }
    },
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+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
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+        "strip-ansi": "^6.0.0",
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+      "license": "MIT",
+      "engines": {
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+      "license": "MIT",
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+      "engines": {
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+    "node_modules/cliui/node_modules/wrap-ansi": {
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+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
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+      "license": "MIT",
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@@ -950,6 +1026,15 @@
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@@ -1449,6 +1540,19 @@
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@@ -1577,6 +1681,15 @@
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@@ -2886,6 +3010,42 @@
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+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
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@@ -2900,6 +3060,15 @@
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@@ -3213,6 +3382,32 @@
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+      "dependencies": {
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+        "pngjs": "^5.0.0",
+        "yargs": "^15.3.1"
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+      "bin": {
+        "qrcode": "bin/qrcode"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
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+    "node_modules/qrcode/node_modules/pngjs": {
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@@ -3346,6 +3541,21 @@
        "url": "https://github.com/sponsors/ljharb"
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@@ -3516,6 +3726,12 @@
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@@ -4053,6 +4269,12 @@
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+    },
+    "node_modules/yargs/node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
    }
  }
 }
--- a/package.json
+++ b/package.json
@@ -30,7 +30,8 @@
    "node-thermal-printer": "^4.4.3",
    "node-unifi": "^2.5.1",
    "nodemailer": "^6.9.15",
-    "pdfkit": "^0.15.0"
+    "pdfkit": "^0.15.0",
+    "qrcode": "^1.5.4"
  },
  "devDependencies": {
    "@tailwindcss/forms": "^0.5.9",
--- a/template/email/voucher.ejs
+++ b/template/email/voucher.ejs
@@ -125,6 +125,14 @@
                                        <p style="font-family: sans-serif; font-size: 28px; font-weight: bold; margin: 0; margin-bottom: 15px;"><%= voucher.code.slice(0, 5) %>-<%= voucher.code.slice(5) %></p>
                                        </center>
                                        <p style="font-family: sans-serif; font-size: 15px; font-weight: bold; margin: 0; margin-bottom: 15px;">&nbsp;</p>
+                                        <% if(unifiSsid !== '') { %>
+                                            <center>
+                                            <p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0;">Connect to: <span style="font-weight: bold;"><%= unifiSsid %></span> or,</p>
+                                            <p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0;">Scan to connect:</p>
+                                            <img src="<%= qr %>" />
+                                            </center>
+                                            <p style="font-family: sans-serif; font-size: 15px; font-weight: bold; margin: 0; margin-bottom: 15px;">&nbsp;</p>
+                                        <% } %>
                                        <p style="font-family: sans-serif; font-size: 20px; font-weight: bold; margin: 0; margin-bottom: 15px;">Voucher Details</p>
                                        <hr/>
                                        <p style="font-family: sans-serif; font-size: 14px; font-weight: normal; margin: 0;"><span style="font-weight: bold;">Type:</span> <%= voucher.quota === 0 ? 'Multi-use' : 'Single-use' %></p>