mirror of https://github.com/usememos/memos
62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package frontend
|
|
|
|
import (
|
|
"context"
|
|
"embed"
|
|
"io/fs"
|
|
"net/http"
|
|
|
|
"github.com/labstack/echo/v4"
|
|
"github.com/labstack/echo/v4/middleware"
|
|
|
|
"github.com/usememos/memos/internal/profile"
|
|
"github.com/usememos/memos/internal/util"
|
|
"github.com/usememos/memos/store"
|
|
)
|
|
|
|
//go:embed dist/*
|
|
var embeddedFiles embed.FS
|
|
|
|
type FrontendService struct {
|
|
Profile *profile.Profile
|
|
Store *store.Store
|
|
}
|
|
|
|
func NewFrontendService(profile *profile.Profile, store *store.Store) *FrontendService {
|
|
return &FrontendService{
|
|
Profile: profile,
|
|
Store: store,
|
|
}
|
|
}
|
|
|
|
func (*FrontendService) Serve(_ context.Context, e *echo.Echo) {
|
|
skipper := func(c echo.Context) bool {
|
|
// Skip API routes.
|
|
if util.HasPrefixes(c.Path(), "/api", "/memos.api.v1") {
|
|
return true
|
|
}
|
|
// Skip setting cache headers for index.html
|
|
if c.Path() == "/" || c.Path() == "/index.html" {
|
|
return false
|
|
}
|
|
// Set Cache-Control header to allow public caching with a max-age of 7 days.
|
|
c.Response().Header().Set(echo.HeaderCacheControl, "public, max-age=604800") // 7 days
|
|
return false
|
|
}
|
|
|
|
// Route to serve the main app with HTML5 fallback for SPA behavior.
|
|
e.Use(middleware.StaticWithConfig(middleware.StaticConfig{
|
|
Filesystem: getFileSystem("dist"),
|
|
HTML5: true, // Enable fallback to index.html
|
|
Skipper: skipper,
|
|
}))
|
|
}
|
|
|
|
func getFileSystem(path string) http.FileSystem {
|
|
fs, err := fs.Sub(embeddedFiles, path)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return http.FS(fs)
|
|
}
|