50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package routes
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"io"
|
|
"log"
|
|
"net/http"
|
|
|
|
"tomatentum.net/svg-templater/pkg/svg/actions"
|
|
)
|
|
|
|
func CreateSVG(writer http.ResponseWriter, r *http.Request) {
|
|
|
|
contentType := r.Header.Get("Content-Type")
|
|
if contentType != "image/svg+xml" {
|
|
http.Error(writer, "Incorrect Content-Type. Needs image/svg+xml.", http.StatusUnsupportedMediaType)
|
|
return
|
|
}
|
|
|
|
readsvg, err := io.ReadAll(r.Body)
|
|
if err != nil {
|
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
|
log.Println("Error while reading Body\n", err)
|
|
return
|
|
}
|
|
|
|
if ok, err := validateSVG(readsvg); err != nil || !ok {
|
|
http.Error(writer, err.Error(), http.StatusUnsupportedMediaType)
|
|
log.Println("Wrong Media Type was uploaded\n", err)
|
|
return
|
|
}
|
|
|
|
data, err := actions.Create(readsvg)
|
|
|
|
if err != nil {
|
|
http.Error(writer, err.Error(), http.StatusInternalServerError)
|
|
log.Println("Failed creating SVG template\n", err)
|
|
return
|
|
}
|
|
|
|
writer.Header().Add("Content-Type", "application/json")
|
|
json.NewEncoder(writer).Encode(data)
|
|
log.Println("Created SVG Template " + data.Id)
|
|
}
|
|
|
|
func validateSVG(svgbuf []byte) (bool, error) {
|
|
return bytes.Contains(svgbuf[:512], []byte("<svg")), nil
|
|
}
|