mirror of
https://github.com/caddyserver/caddy.git
synced 2024-12-01 21:24:23 +08:00
32 lines
777 B
Go
32 lines
777 B
Go
package mime
|
|
|
|
import (
|
|
"net/http"
|
|
"path"
|
|
|
|
"github.com/mholt/caddy/caddyhttp/httpserver"
|
|
)
|
|
|
|
// Config represent a mime config. Map from extension to mime-type.
|
|
// Note, this should be safe with concurrent read access, as this is
|
|
// not modified concurrently.
|
|
type Config map[string]string
|
|
|
|
// Mime sets Content-Type header of requests based on configurations.
|
|
type Mime struct {
|
|
Next httpserver.Handler
|
|
Configs Config
|
|
}
|
|
|
|
// ServeHTTP implements the httpserver.Handler interface.
|
|
func (e Mime) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
|
|
// Get a clean /-path, grab the extension
|
|
ext := path.Ext(path.Clean(r.URL.Path))
|
|
|
|
if contentType, ok := e.Configs[ext]; ok {
|
|
w.Header().Set("Content-Type", contentType)
|
|
}
|
|
|
|
return e.Next.ServeHTTP(w, r)
|
|
}
|