@@ -17,6 +17,13 @@ import (
"encoding/base64"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/http/httputil"
"net/url"
"strconv"
"time"
"github.com/go-sql-driver/mysql"
"github.com/gorilla/mux"
"github.com/writeas/activity/streams"
@@ -26,12 +33,6 @@ import (
"github.com/writeas/web-core/activitypub"
"github.com/writeas/web-core/activitystreams"
"github.com/writeas/web-core/log"
"io/ioutil"
"net/http"
"net/http/httputil"
"net/url"
"strconv"
"time"
)
const (
@@ -647,8 +648,7 @@ func getActor(app *app, actorIRI string) (*activitystreams.Person, *RemoteUser,
log.Error("Unable to get actor! %v", err)
return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't fetch actor."}
}
if err := json.Unmarshal(actorResp, &actor); err != nil {
// FIXME: Hubzilla has an object for the Actor's url: cannot unmarshal object into Go struct field Person.url of type string
if err := unmarshalActor(actorResp, actor); err != nil {
log.Error("Unable to unmarshal actor! %v", err)
return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't parse actor."}
}
@@ -663,3 +663,48 @@ func getActor(app *app, actorIRI string) (*activitystreams.Person, *RemoteUser,
}
return actor, remoteUser, nil
}
// unmarshal actor normalizes the actor response to conform to
// the type Person from github.com/writeas/web-core/activitysteams
//
// some implementations return different context field types
// this converts any non-slice contexts into a slice
func unmarshalActor(actorResp []byte, actor *activitystreams.Person) error {
// FIXME: Hubzilla has an object for the Actor's url: cannot unmarshal object into Go struct field Person.url of type string
// flexActor overrides the Context field to allow
// all valid representations during unmarshal
flexActor := struct {
activitystreams.Person
Context json.RawMessage `json:"@context,omitempty"`
}{}
if err := json.Unmarshal(actorResp, &flexActor); err != nil {
return err
}
actor.Endpoints = flexActor.Endpoints
actor.Followers = flexActor.Followers
actor.Following = flexActor.Following
actor.ID = flexActor.ID
actor.Icon = flexActor.Icon
actor.Inbox = flexActor.Inbox
actor.Name = flexActor.Name
actor.Outbox = flexActor.Outbox
actor.PreferredUsername = flexActor.PreferredUsername
actor.PublicKey = flexActor.PublicKey
actor.Summary = flexActor.Summary
actor.Type = flexActor.Type
actor.URL = flexActor.URL
func(val interface{}) {
switch val.(type) {
case []interface{}:
// already a slice, do nothing
actor.Context = val.([]interface{})
default:
actor.Context = []interface{}{val}
}
}(flexActor.Context)
return nil
}