blog/errors.go

62 lines
1.7 KiB
Go

package blog
import (
"net/http"
"github.com/kirsle/blog/internal/log"
"github.com/kirsle/blog/internal/render"
"github.com/kirsle/blog/internal/responses"
)
// registerErrors loads the error handlers into the responses subpackage.
func (b *Blog) registerErrors() {
responses.NotFound = func(w http.ResponseWriter, r *http.Request, message string) {
if message == "" {
message = "The page you were looking for was not found."
}
w.WriteHeader(http.StatusNotFound)
err := render.Template(w, r, ".errors/404", map[string]string{
"Message": message,
})
if err != nil {
log.Error(err.Error())
w.Write([]byte("Unrecoverable template error for NotFound()"))
}
}
responses.Forbidden = func(w http.ResponseWriter, r *http.Request, message string) {
w.WriteHeader(http.StatusForbidden)
err := render.Template(w, r, ".errors/403", map[string]string{
"Message": message,
})
if err != nil {
log.Error(err.Error())
w.Write([]byte("Unrecoverable template error for Forbidden()"))
}
}
responses.Error = func(w http.ResponseWriter, r *http.Request, message string) {
w.WriteHeader(http.StatusInternalServerError)
err := render.Template(w, r, ".errors/500", map[string]string{
"Message": message,
})
if err != nil {
log.Error(err.Error())
w.Write([]byte("Unrecoverable template error for Error()"))
}
}
responses.BadRequest = func(w http.ResponseWriter, r *http.Request, message string) {
w.WriteHeader(http.StatusBadRequest)
err := render.Template(w, r, ".errors/400", map[string]string{
"Message": message,
})
if err != nil {
log.Error(err.Error())
w.Write([]byte("Unrecoverable template error for BadRequest()"))
}
}
}