2024-01-23 19:37:51 +00:00
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package app
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import (
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"context"
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"database/sql"
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"fmt"
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2024-01-25 19:40:36 +00:00
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"html/template"
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2024-01-23 19:37:51 +00:00
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"log"
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"net/http"
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2024-01-25 19:40:36 +00:00
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"time"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/chi/v5/middleware"
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2024-01-23 19:37:51 +00:00
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_ "modernc.org/sqlite"
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)
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const filePath = "goshare.db"
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type App struct {
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router http.Handler
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db *sql.DB
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}
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func New() *App {
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db, err := sql.Open("sqlite", filePath)
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if err != nil {
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log.Fatalf("failed to open db: %s", err)
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}
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app := &App{
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db: db,
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}
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app.loadRoutes()
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return app
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}
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func (a *App) loadRoutes() {
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router := chi.NewRouter()
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router.Use(middleware.Recoverer)
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fs := http.FileServer(http.Dir("static"))
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router.Handle("/static/*", http.StripPrefix("/static/", fs))
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router.Get("/", func(w http.ResponseWriter, r *http.Request) {
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t, err := template.ParseFiles("templates/index.html")
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if err != nil {
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fmt.Println(err)
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return
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}
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err = t.Execute(w, nil)
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if err != nil {
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fmt.Println(err)
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return
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}
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})
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router.Post("/api/upload", uploadFile)
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a.router = router
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}
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func uploadFile(w http.ResponseWriter, r *http.Request) {
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err := r.ParseMultipartForm(10 << 20)
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if err != nil {
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log.Fatal(err)
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return
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}
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file, handler, err := r.FormFile("file")
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if err != nil {
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log.Fatal(err)
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return
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}
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defer file.Close()
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fmt.Printf("%s %d %s", handler.Filename, handler.Size, handler.Header)
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}
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func (a *App) Start(ctx context.Context) error {
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server := &http.Server{
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Addr: ":5454",
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Handler: a.router,
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}
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fmt.Println("Starting server")
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ch := make(chan error, 1)
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go func () {
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err := server.ListenAndServe()
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if err != nil {
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ch <- fmt.Errorf("failed to start server: %w", err)
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}
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close(ch)
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}()
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select {
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case err := <-ch:
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return err
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case <-ctx.Done():
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timeout, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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return server.Shutdown(timeout)
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}
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}
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