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feat(web): add Progressive Web App (PWA) support (#25274)

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This commit is contained in:
-LAN-
2025-09-06 16:04:24 +08:00
committed by GitHub
parent a78339a040
commit 52b1ac5f54
21 changed files with 1643 additions and 502 deletions
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9
web/app/layout.tsx
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@@ -53,10 +53,17 @@ const LocaleLayout = async ({
return ( return (
<html lang={locale ?? 'en'} className="h-full" suppressHydrationWarning> <html lang={locale ?? 'en'} className="h-full" suppressHydrationWarning>
<head> <head>
<meta name="theme-color" content="#FFFFFF" /> <link rel="manifest" href="/manifest.json" />
<meta name="theme-color" content="#1C64F2" />
<meta name="mobile-web-app-capable" content="yes" /> <meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="default" /> <meta name="apple-mobile-web-app-status-bar-style" content="default" />
<meta name="apple-mobile-web-app-title" content="Dify" />
<link rel="apple-touch-icon" href="/apple-touch-icon.png" />
<link rel="icon" type="image/png" sizes="32x32" href="/icon-192x192.png" />
<link rel="icon" type="image/png" sizes="16x16" href="/icon-192x192.png" />
<meta name="msapplication-TileColor" content="#1C64F2" />
<meta name="msapplication-config" content="/browserconfig.xml" />
</head> </head>
<body <body
className="color-scheme h-full select-auto" className="color-scheme h-full select-auto"

69
web/next.config.js
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@@ -1,4 +1,71 @@
const { codeInspectorPlugin } = require('code-inspector-plugin') const { codeInspectorPlugin } = require('code-inspector-plugin')
const withPWA = require('next-pwa')({
dest: 'public',
register: true,
skipWaiting: true,
disable: process.env.NODE_ENV === 'development',
fallbacks: {
document: '/_offline.html',
},
runtimeCaching: [
{
urlPattern: /^https:\/\/fonts\.googleapis\.com\/.*/i,
handler: 'CacheFirst',
options: {
cacheName: 'google-fonts',
expiration: {
maxEntries: 4,
maxAgeSeconds: 365 * 24 * 60 * 60 // 1 year
}
}
},
{
urlPattern: /^https:\/\/fonts\.gstatic\.com\/.*/i,
handler: 'CacheFirst',
options: {
cacheName: 'google-fonts-webfonts',
expiration: {
maxEntries: 4,
maxAgeSeconds: 365 * 24 * 60 * 60 // 1 year
}
}
},
{
urlPattern: /\.(?:png|jpg|jpeg|svg|gif|webp|avif)$/i,
handler: 'CacheFirst',
options: {
cacheName: 'images',
expiration: {
maxEntries: 64,
maxAgeSeconds: 30 * 24 * 60 * 60 // 30 days
}
}
},
{
urlPattern: /\.(?:js|css)$/i,
handler: 'StaleWhileRevalidate',
options: {
cacheName: 'static-resources',
expiration: {
maxEntries: 32,
maxAgeSeconds: 24 * 60 * 60 // 1 day
}
}
},
{
urlPattern: /^\/api\/.*/i,
handler: 'NetworkFirst',
options: {
cacheName: 'api-cache',
networkTimeoutSeconds: 10,
expiration: {
maxEntries: 16,
maxAgeSeconds: 60 * 60 // 1 hour
}
}
}
]
})
const withMDX = require('@next/mdx')({ const withMDX = require('@next/mdx')({
extension: /\.mdx?$/, extension: /\.mdx?$/,
options: { options: {
@@ -70,4 +137,4 @@ const nextConfig = {
output: 'standalone', output: 'standalone',
} }
module.exports = withBundleAnalyzer(withMDX(nextConfig)) module.exports = withPWA(withBundleAnalyzer(withMDX(nextConfig)))

4
web/package.json
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@@ -106,6 +106,7 @@
"mitt": "^3.0.1", "mitt": "^3.0.1",
"negotiator": "^0.6.3", "negotiator": "^0.6.3",
"next": "15.5.0", "next": "15.5.0",
"next-pwa": "^5.6.0",
"next-themes": "^0.4.3", "next-themes": "^0.4.3",
"pinyin-pro": "^3.25.0", "pinyin-pro": "^3.25.0",
"qrcode.react": "^4.2.0", "qrcode.react": "^4.2.0",
@@ -155,6 +156,8 @@
}, },
"devDependencies": { "devDependencies": {
"@antfu/eslint-config": "^5.0.0", "@antfu/eslint-config": "^5.0.0",
"@babel/core": "^7.28.3",
"@babel/preset-env": "^7.28.3",
"@chromatic-com/storybook": "^3.1.0", "@chromatic-com/storybook": "^3.1.0",
"@eslint-react/eslint-plugin": "^1.15.0", "@eslint-react/eslint-plugin": "^1.15.0",
"@eslint/eslintrc": "^3.1.0", "@eslint/eslintrc": "^3.1.0",
@@ -198,6 +201,7 @@
"@types/sortablejs": "^1.15.1", "@types/sortablejs": "^1.15.1",
"@types/uuid": "^10.0.0", "@types/uuid": "^10.0.0",
"autoprefixer": "^10.4.20", "autoprefixer": "^10.4.20",
"babel-loader": "^10.0.0",
"bing-translate-api": "^4.0.2", "bing-translate-api": "^4.0.2",
"code-inspector-plugin": "^0.18.1", "code-inspector-plugin": "^0.18.1",
"cross-env": "^7.0.3", "cross-env": "^7.0.3",

1811
web/pnpm-lock.yaml generated
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129
web/public/_offline.html Normal file
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@@ -0,0 +1,129 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dify - Offline</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
color: white;
text-align: center;
padding: 20px;
}
.container {
max-width: 600px;
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
border-radius: 20px;
padding: 40px;
box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}
.icon {
width: 100px;
height: 100px;
margin: 0 auto 30px;
background: rgba(255, 255, 255, 0.2);
border-radius: 20px;
display: flex;
align-items: center;
justify-content: center;
font-size: 48px;
}
h1 {
font-size: 32px;
font-weight: 600;
margin-bottom: 15px;
}
p {
font-size: 18px;
line-height: 1.6;
opacity: 0.9;
margin-bottom: 30px;
}
button {
background: white;
color: #764ba2;
border: none;
padding: 15px 30px;
font-size: 16px;
font-weight: 600;
border-radius: 50px;
cursor: pointer;
transition: transform 0.2s, box-shadow 0.2s;
}
button:hover {
transform: translateY(-2px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
button:active {
transform: translateY(0);
}
@media (max-width: 640px) {
.container {
padding: 30px;
}
h1 {
font-size: 24px;
}
p {
font-size: 16px;
}
}
</style>
</head>
<body>
<div class="container">
<div class="icon">
⚡
</div>
<h1>You're Offline</h1>
<p>
It looks like you've lost your internet connection.
Some features may not be available until you're back online.
</p>
<button onclick="window.location.reload()">
Try Again
</button>
</div>
<script>
// Check for connection status changes
window.addEventListener('online', function() {
window.location.reload();
});
// Periodically check if online
setInterval(function() {
fetch(window.location.origin, { method: 'HEAD' })
.then(function() {
window.location.reload();
})
.catch(function() {
// Still offline
});
}, 5000);
</script>
</body>
</html>

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web/public/browserconfig.xml Normal file
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@@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<browserconfig>
<msapplication>
<tile>
<square70x70logo src="/icon-72x72.png"/>
<square150x150logo src="/icon-152x152.png"/>
<square310x310logo src="/icon-512x512.png"/>
<TileColor>#1C64F2</TileColor>
</tile>
</msapplication>
</browserconfig>

1
web/public/fallback-hxi5kegOl0PxtKhvDL_OX.js Normal file
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@@ -0,0 +1 @@
(()=>{"use strict";self.fallback=async e=>"document"===e.destination?caches.match("/_offline.html",{ignoreSearch:!0}):Response.error()})();

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58
web/public/manifest.json Normal file
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@@ -0,0 +1,58 @@
{
"name": "Dify",
"short_name": "Dify",
"description": "Build Production Ready Agentic AI Solutions",
"icons": [
{
"src": "/icon-192x192.png",
"sizes": "192x192",
"type": "image/png",
"purpose": "any"
},
{
"src": "/icon-192x192.png",
"sizes": "192x192",
"type": "image/png",
"purpose": "maskable"
},
{
"src": "/icon-256x256.png",
"sizes": "256x256",
"type": "image/png"
},
{
"src": "/icon-384x384.png",
"sizes": "384x384",
"type": "image/png"
},
{
"src": "/icon-512x512.png",
"sizes": "512x512",
"type": "image/png"
}
],
"theme_color": "#1C64F2",
"background_color": "#ffffff",
"display": "standalone",
"scope": "/",
"start_url": "/",
"orientation": "portrait-primary",
"categories": ["productivity", "utilities", "developer"],
"lang": "en-US",
"dir": "ltr",
"prefer_related_applications": false,
"shortcuts": [
{
"name": "Apps",
"short_name": "Apps",
"url": "/apps",
"icons": [{ "src": "/icon-96x96.png", "sizes": "96x96" }]
},
{
"name": "Datasets",
"short_name": "Datasets",
"url": "/datasets",
"icons": [{ "src": "/icon-96x96.png", "sizes": "96x96" }]
}
]
}

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51
web/scripts/generate-icons.js Normal file
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@@ -0,0 +1,51 @@
const sharp = require('sharp');
const fs = require('fs');
const path = require('path');
const sizes = [
{ size: 192, name: 'icon-192x192.png' },
{ size: 256, name: 'icon-256x256.png' },
{ size: 384, name: 'icon-384x384.png' },
{ size: 512, name: 'icon-512x512.png' },
{ size: 96, name: 'icon-96x96.png' },
{ size: 72, name: 'icon-72x72.png' },
{ size: 128, name: 'icon-128x128.png' },
{ size: 144, name: 'icon-144x144.png' },
{ size: 152, name: 'icon-152x152.png' },
];
const inputPath = path.join(__dirname, '../public/icon.svg');
const outputDir = path.join(__dirname, '../public');
// Generate icons
async function generateIcons() {
try {
console.log('Generating PWA icons...');
for (const { size, name } of sizes) {
const outputPath = path.join(outputDir, name);
await sharp(inputPath)
.resize(size, size)
.png()
.toFile(outputPath);
console.log(`✓ Generated ${name} (${size}x${size})`);
}
// Generate apple-touch-icon
await sharp(inputPath)
.resize(180, 180)
.png()
.toFile(path.join(outputDir, 'apple-touch-icon.png'));
console.log('✓ Generated apple-touch-icon.png (180x180)');
console.log('\n✅ All icons generated successfully!');
} catch (error) {
console.error('Error generating icons:', error);
process.exit(1);
}
}
generateIcons();