56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package api
|
|
|
|
import (
|
|
"net/http"
|
|
"os"
|
|
"path"
|
|
|
|
"reichard.io/imagini/graph/model"
|
|
)
|
|
|
|
/**
|
|
* Responsible for serving up static images / videos
|
|
**/
|
|
func (api *API) mediaHandler(w http.ResponseWriter, r *http.Request) {
|
|
if r.Method != http.MethodGet {
|
|
w.WriteHeader(http.StatusMethodNotAllowed)
|
|
return
|
|
}
|
|
|
|
if path.Dir(r.URL.Path) != "/media" {
|
|
w.WriteHeader(http.StatusMethodNotAllowed)
|
|
return
|
|
}
|
|
|
|
// Acquire Width & Height Parameters
|
|
query := r.URL.Query()
|
|
width := query["width"]
|
|
height := query["height"]
|
|
_ = width
|
|
_ = height
|
|
|
|
// TODO: Caching & Resizing
|
|
// - If both, force resize with new scale
|
|
// - If one, scale resize proportionally
|
|
|
|
// Pull out userID
|
|
authContext := r.Context().Value("auth").(*model.AuthContext)
|
|
rawUserID, _ := (*authContext.AccessToken).Get("sub")
|
|
userID := rawUserID.(string)
|
|
|
|
// Derive Path
|
|
fileName := path.Base(r.URL.Path)
|
|
folderPath := path.Join("/" + api.Config.DataPath + "/media/" + userID)
|
|
mediaPath := path.Join(folderPath + "/" + fileName)
|
|
|
|
// Check if File Exists
|
|
_, err := os.Stat(mediaPath)
|
|
if os.IsNotExist(err) {
|
|
// TODO: Different HTTP Response Code?
|
|
w.WriteHeader(http.StatusMethodNotAllowed)
|
|
return
|
|
}
|
|
|
|
http.ServeFile(w, r, mediaPath)
|
|
}
|