filebrowser/assets.go

40 lines
1.0 KiB
Go

package filemanager
import (
"errors"
"mime"
"net/http"
"path/filepath"
"strings"
)
// ServeAssets redirects the request for the respective method
func ServeAssets(w http.ResponseWriter, r *http.Request, c *Config) (int, error) {
switch r.Method {
case "GET":
return serveAssetsGET(w, r, c)
default:
return http.StatusMethodNotAllowed, errors.New("Invalid method.")
}
}
// serveAssetsGET provides the method for GET request on Assets page
func serveAssetsGET(w http.ResponseWriter, r *http.Request, c *Config) (int, error) {
// gets the filename to be used with Assets function
filename := strings.Replace(r.URL.Path, c.BaseURL+"/_filemanagerinternal", "public", 1)
file, err := Asset(filename)
if err != nil {
return 404, nil
}
// Get the file extension ant its mime type
extension := filepath.Ext(filename)
mediatype := mime.TypeByExtension(extension)
// Write the header with the Content-Type and write the file
// content to the buffer
w.Header().Set("Content-Type", mediatype)
w.Write(file)
return 200, nil
}