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57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package frontend
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import (
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"context"
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"embed"
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"io/fs"
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"net/http"
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"github.com/labstack/echo/v4"
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"github.com/labstack/echo/v4/middleware"
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"github.com/usememos/memos/internal/util"
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"github.com/usememos/memos/server/profile"
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"github.com/usememos/memos/store"
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)
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//go:embed dist/*
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var embeddedFiles embed.FS
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type FrontendService struct {
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Profile *profile.Profile
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Store *store.Store
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}
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func NewFrontendService(profile *profile.Profile, store *store.Store) *FrontendService {
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return &FrontendService{
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Profile: profile,
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Store: store,
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}
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}
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func (*FrontendService) Serve(_ context.Context, e *echo.Echo) {
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apiSkipper := func(c echo.Context) bool {
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if util.HasPrefixes(c.Path(), "/api", "/memos.api.v1") {
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return true
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}
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// Set Cache-Control header to allow public caching with a max-age of 30 days (in seconds).
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c.Response().Header().Set(echo.HeaderCacheControl, "public, max-age=2592000")
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return false
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}
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// Route to serve the main app with HTML5 fallback for SPA behavior.
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e.Use(middleware.StaticWithConfig(middleware.StaticConfig{
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Filesystem: getFileSystem("dist"),
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HTML5: true, // Enable fallback to index.html
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Skipper: apiSkipper,
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}))
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}
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func getFileSystem(path string) http.FileSystem {
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fs, err := fs.Sub(embeddedFiles, path)
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if err != nil {
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panic(err)
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}
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return http.FS(fs)
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}
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