add option for edit pwa name

Author: zyxkad

README.MD

@@ -105,6 +105,13 @@ serve_limit:
   # 上行速率限制 (KiB/s), 0 表示无限制
   upload_rate: 0
 
+# 内置的仪表板
+dashboard:
+  # 是否启用
+  enable: true
+  # PWA 的名称
+  pwa-name: GoOpemBmclApi Dashboard
+
 ## 特殊要求: 重定向到 OSS
 oss:
     # 是否启用该功能

config.go

@@ -43,6 +43,11 @@ type ServeLimitConfig struct {
 	UploadRate int  `yaml:"upload_rate"`
 }
 
+type DashboardConfig struct {
+	Enable  bool   `yaml:"enable"`
+	PwaName string `yaml:"pwa-name"`
+}
+
 type OSSConfig struct {
 	Enable bool       `yaml:"enable"`
 	List   []*OSSItem `yaml:"list"`
@@ -73,10 +78,17 @@ type Config struct {
 	DownloadMaxConn      int              `yaml:"download_max_conn"`
 	UseGzip              bool             `yaml:"use_gzip"`
 	ServeLimit           ServeLimitConfig `yaml:"serve_limit"`
+	Dashboard            DashboardConfig  `yaml:"dashboard"`
 	Oss                  OSSConfig        `yaml:"oss"`
 	Hijack               HijackConfig     `yaml:"hijack_port"`
 }
 
+func (cfg *Config) applyWebManifest(manifest map[string]any) {
+	if cfg.Dashboard.Enable {
+		manifest["name"] = cfg.Dashboard.PwaName
+	}
+}
+
 func readConfig() (config Config) {
 	const configPath = "config.yaml"
 
@@ -102,6 +114,11 @@ func readConfig() (config Config) {
 			UploadRate: 1024 * 12, // 12MB
 		},
 
+		Dashboard: DashboardConfig{
+			Enable:  true,
+			PwaName: "GoOpemBmclApi Dashboard",
+		},
+
 		Oss: OSSConfig{
 			Enable: false,
 			List: []*OSSItem{

config.yaml

@@ -17,6 +17,9 @@ serve_limit:
     enable: false
     max_conn: 0
     upload_rate: 0
+dashboard:
+    enable: true
+    pwa-name: GoOpemBmclApi Dashboard
 oss:
     enable: false
     list:

dashboard.go

@@ -20,7 +20,9 @@
 package main
 
 import (
+	"bytes"
 	"embed"
+	"encoding/json"
 	"io"
 	"io/fs"
 	"mime"
@@ -45,13 +47,36 @@ var dsbDist = func() fs.FS {
 //go:embed dashboard/dist/index.html
 var dsbIndexHtml string
 
+//go:embed dashboard/dist/manifest.webmanifest
+var _dsbManifest []byte
+var dsbManifest = func() (dsbManifest map[string]any) {
+	err := json.Unmarshal(_dsbManifest, &dsbManifest)
+	if err != nil {
+		panic(err)
+	}
+	return
+}()
+
 func (cr *Cluster) serveDashboard(rw http.ResponseWriter, req *http.Request, pth string) {
 	if req.Method != http.MethodGet && req.Method != http.MethodHead {
 		rw.Header().Set("Allow", http.MethodGet+", "+http.MethodHead)
 		http.Error(rw, "405 Method Not Allowed", http.StatusMethodNotAllowed)
 		return
 	}
-	if pth != "" {
+	switch pth {
+	case "":
+		break
+	case "manifest.webmanifest":
+		buf, err := json.Marshal(dsbManifest)
+		if err != nil {
+			rw.WriteHeader(http.StatusInternalServerError)
+			io.WriteString(rw, err.Error())
+			return
+		}
+		rw.Header().Set("Content-Type", "application/manifest+json")
+		http.ServeContent(rw, req, "manifest.webmanifest", startTime, bytes.NewReader(buf))
+		return
+	default:
 		fd, err := dsbDist.Open(pth)
 		if err == nil {
 			defer fd.Close()

dashboard/src/config/pwa.ts

@@ -6,7 +6,7 @@ export default VitePWA({
 	includeAssets: ['favicon.ico'],
 	manifest: {
 		name: 'GoOpemBmclApi Dashboard',
-		short_name: 'GoOpemBmclApiDashboard',
+		short_name: 'GOBA Dash',
 		description: 'Go-Openbmclapi Internal Dashboard',
 		theme_color: '#4c89fe',
 		icons: [

handler.go

@@ -274,6 +274,10 @@ func (cr *Cluster) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 			return
 		}
 	case strings.HasPrefix(rawpath, "/dashboard/"):
+		if !config.Dashboard.Enable {
+			http.NotFound(rw, req)
+			return
+		}
 		pth := rawpath[len("/dashboard/"):]
 		cr.serveDashboard(rw, req, pth)
 		return

main.go

@@ -248,6 +248,8 @@ START:
 
 	config = readConfig()
 
+	config.applyWebManifest(dsbManifest)
+
 	httpcli := &http.Client{
 		Timeout: 30 * time.Second,
 	}