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// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package api
import (
"errors"
"net/http"
"github.com/miniflux/miniflux/http/context"
"github.com/miniflux/miniflux/http/request"
"github.com/miniflux/miniflux/http/response/json"
)
// CurrentUser is the API handler to retrieve the authenticated user.
func (c *Controller) CurrentUser(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
user, err := c.store.UserByID(ctx.UserID())
if err != nil {
json.ServerError(w, err)
return
}
json.OK(w, user)
}
// CreateUser is the API handler to create a new user.
func (c *Controller) CreateUser(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
user, err := decodeUserCreationPayload(r.Body)
if err != nil {
json.BadRequest(w, err)
return
}
if err := user.ValidateUserCreation(); err != nil {
json.BadRequest(w, err)
return
}
if c.store.UserExists(user.Username) {
json.BadRequest(w, errors.New("This user already exists"))
return
}
err = c.store.CreateUser(user)
if err != nil {
json.ServerError(w, errors.New("Unable to create this user"))
return
}
user.Password = ""
json.Created(w, user)
}
// UpdateUser is the API handler to update the given user.
func (c *Controller) UpdateUser(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
userID, err := request.IntParam(r, "userID")
if err != nil {
json.BadRequest(w, err)
return
}
userChanges, err := decodeUserModificationPayload(r.Body)
if err != nil {
json.BadRequest(w, err)
return
}
originalUser, err := c.store.UserByID(userID)
if err != nil {
json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
return
}
if originalUser == nil {
json.NotFound(w, errors.New("User not found"))
return
}
userChanges.Update(originalUser)
if err := originalUser.ValidateUserModification(); err != nil {
json.BadRequest(w, err)
return
}
if err = c.store.UpdateUser(originalUser); err != nil {
json.ServerError(w, errors.New("Unable to update this user"))
return
}
json.Created(w, originalUser)
}
// Users is the API handler to get the list of users.
func (c *Controller) Users(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
users, err := c.store.Users()
if err != nil {
json.ServerError(w, errors.New("Unable to fetch the list of users"))
return
}
users.UseTimezone(ctx.UserTimezone())
json.OK(w, users)
}
// UserByID is the API handler to fetch the given user by the ID.
func (c *Controller) UserByID(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
userID, err := request.IntParam(r, "userID")
if err != nil {
json.BadRequest(w, err)
return
}
user, err := c.store.UserByID(userID)
if err != nil {
json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
return
}
if user == nil {
json.NotFound(w, errors.New("User not found"))
return
}
user.UseTimezone(ctx.UserTimezone())
json.OK(w, user)
}
// UserByUsername is the API handler to fetch the given user by the username.
func (c *Controller) UserByUsername(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
username := request.Param(r, "username", "")
user, err := c.store.UserByUsername(username)
if err != nil {
json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
return
}
if user == nil {
json.NotFound(w, errors.New("User not found"))
return
}
json.OK(w, user)
}
// RemoveUser is the API handler to remove an existing user.
func (c *Controller) RemoveUser(w http.ResponseWriter, r *http.Request) {
ctx := context.New(r)
if !ctx.IsAdminUser() {
json.Forbidden(w)
return
}
userID, err := request.IntParam(r, "userID")
if err != nil {
json.BadRequest(w, err)
return
}
user, err := c.store.UserByID(userID)
if err != nil {
json.ServerError(w, errors.New("Unable to fetch this user from the database"))
return
}
if user == nil {
json.NotFound(w, errors.New("User not found"))
return
}
if err := c.store.RemoveUser(user.ID); err != nil {
json.BadRequest(w, errors.New("Unable to remove this user from the database"))
return
}
json.NoContent(w)
}
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