package svc // import "github.com/getwtxt/getwtxt/svc" import ( "fmt" "net/http" "strings" "github.com/getwtxt/registry" ) // Requests to apiEndpointPOSTHandler are passed off to this // function. apiPostUser then fetches the twtxt data, then if // it's an individual user's file, adds it. If it's registry // output, it scrapes the users/urls/statuses from the remote // registry before adding each user to the local cache. func apiPostUser(w http.ResponseWriter, r *http.Request) { if err := r.ParseForm(); err != nil { errHTTP(w, r, fmt.Errorf("error parsing values: %v", err.Error()), http.StatusBadRequest) return } nick := r.FormValue("nickname") urls := r.FormValue("url") if nick == "" || urls == "" { errHTTP(w, r, fmt.Errorf("nickname or URL missing"), http.StatusBadRequest) return } uip := getIPFromCtx(r.Context()) out, remoteRegistry, err := registry.GetTwtxt(urls, twtxtCache.HTTPClient) if err != nil { errHTTP(w, r, fmt.Errorf("error fetching twtxt Data: %v", err.Error()), http.StatusBadRequest) return } switch remoteRegistry { case true: if strings.Contains(urls, confObj.Instance.URL) { errHTTP(w, r, fmt.Errorf("can't submit this registry to itself"), http.StatusBadRequest) break } remoteRegistries.List = append(remoteRegistries.List, urls) if err := twtxtCache.CrawlRemoteRegistry(urls); err != nil { errHTTP(w, r, fmt.Errorf("error crawling remote registry: %v", err.Error()), http.StatusInternalServerError) } else { log200(r) } case false: statuses, err := registry.ParseUserTwtxt(out, nick, urls) errLog("Error Parsing User Data: ", err) if err := twtxtCache.AddUser(nick, urls, uip, statuses); err != nil { errHTTP(w, r, fmt.Errorf("error adding user to cache: %v", err.Error()), http.StatusBadRequest) break } _, err = w.Write([]byte(fmt.Sprintf("200 OK\n"))) if err != nil { errHTTP(w, r, err, http.StatusInternalServerError) } else { log200(r) } } }