diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 57 |
1 files changed, 51 insertions, 6 deletions
@@ -11,15 +11,19 @@ import ( "net/http" "os" "path/filepath" + "slices" "strconv" "strings" "git.thomasvoss.com/euro-cash.eu/lib" + "git.thomasvoss.com/euro-cash.eu/lib/email" "git.thomasvoss.com/euro-cash.eu/lib/mintage" "git.thomasvoss.com/euro-cash.eu/template" "github.com/a-h/templ" ) +var emailDisabled bool + var components = map[string]templ.Component{ "/": template.Root(), "/about": template.About(), @@ -34,6 +38,18 @@ func main() { lib.InitPrinters() port := flag.Int("port", 8080, "port number") + flag.BoolVar(&emailDisabled, "no-email", false, + "disables email support") + flag.StringVar(&email.Config.Host, "smtp-host", "smtp.migadu.com", + "SMTP server hostname") + flag.IntVar(&email.Config.Port, "smtp-port", 465, + "SMTP server port number") + flag.StringVar(&email.Config.ToAddr, "email-to", "bugs@euro-cash.eu", + "address to send error messages to") + flag.StringVar(&email.Config.FromAddr, "email-from", "noreply@euro-cash.eu", + "address to send error messages from") + flag.StringVar(&email.Config.Password, "email-password", "", + "password to authenticate the email client") flag.Parse() fs := http.FileServer(http.Dir("static")) @@ -106,20 +122,35 @@ func mintageHandler(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { countries := lib.SortedCountries( r.Context().Value("printer").(lib.Printer)) - code := strings.ToLower(cmp.Or(r.FormValue("code"), countries[0].Code)) - ctype := strings.ToLower(r.FormValue("type")) - path := filepath.Join("data", "mintages", code) - f, _ := os.Open(path) // TODO: Handle error - defer f.Close() - data, _ := mintage.Parse(f, path) // TODO: Handle error + code := strings.ToLower(r.FormValue("code")) + if !slices.ContainsFunc(countries, func(c lib.Country) bool { + return c.Code == code + }) { + code = countries[0].Code + } + ctype := strings.ToLower(r.FormValue("type")) switch ctype { case "circ", "nifc", "proof": default: ctype = "circ" } + path := filepath.Join("data", "mintages", code) + f, err := os.Open(path) + if err != nil { + throwError(http.StatusInternalServerError, err, w, r) + return + } + defer f.Close() + + data, err := mintage.Parse(f, path) + if err != nil { + throwError(http.StatusInternalServerError, err, w, r) + return + } + ctx := context.WithValue(r.Context(), "code", code) ctx = context.WithValue(ctx, "type", ctype) ctx = context.WithValue(ctx, "mintages", data) @@ -152,3 +183,17 @@ func setUserLanguage(w http.ResponseWriter, r *http.Request) { http.Redirect(w, r, c.Value, http.StatusFound) } } + +func throwError(status int, err error, w http.ResponseWriter, r *http.Request) { + w.WriteHeader(status) + if emailDisabled { + log.Print(err) + } else { + go func() { + if err := email.ServerError(err); err != nil { + log.Print(err) + } + }() + } + template.Base(template.Error(status)).Render(r.Context(), w) +} |