Function newPost

posts.go:552–698

API v2 funcs newPost creates a new post with or without an owning Collection. Endpoints: - /posts - /posts?collection={alias} - ? /collections/{alias}/posts

(app *App, w http.ResponseWriter, r *http.Request)

//   - /posts?collection={alias}
//   - ? /collections/{alias}/posts
func newPost(app *App, w http.ResponseWriter, r *http.Request) error {
	reqJSON := IsJSON(r)
	vars := mux.Vars(r)
	collAlias := vars["alias"]
	if collAlias == "" {
		collAlias = r.FormValue("collection")
	}
	accessToken := r.Header.Get("Authorization")
	if accessToken == "" {
		// TODO: remove this
		accessToken = r.FormValue("access_token")
	}

	// FIXME: determine web submission with Content-Type header
	var u *User
	var userID int64 = -1
	var username string
	if accessToken == "" {
		u = getUserSession(app, r)
		if u != nil {
			userID = u.ID
			username = u.Username
		}
	} else {
		userID = app.db.GetUserID(accessToken)
	}
	silenced, err := app.db.IsUserSilenced(userID)
	if err != nil {
		log.Error("new post: %v", err)
	}
	if silenced {
		return ErrUserSilenced
	}

	if userID == -1 {
		return ErrNotLoggedIn
	}

	if accessToken == "" && u == nil && collAlias != "" {
		return impart.HTTPError{http.StatusBadRequest, "Parameter `access_token` required."}
	}

	// Get post data
	var p *SubmittedPost
	if reqJSON {
		decoder := json.NewDecoder(r.Body)
		err = decoder.Decode(&p)
		if err != nil {
			log.Error("Couldn't parse new post JSON request: %v\n", err)
			return ErrBadJSON
		}
		if p.Title == nil {
			t := ""
			p.Title = &t
		}
		if strings.TrimSpace(*(p.Title)) == "" && (p.Content == nil || strings.TrimSpace(*(p.Content)) == "") {
			return ErrNoPublishableContent
		}