@RequestMapping(value = "/userpic/upload", method = RequestMethod.POST)
public String uploadUserPicture(
@RequestPart("profilePicture") Part userPicrure, Principal principal) throws IOException {
User user = userService.findUser(principal.getName());
userService.uploadPicture(userPicrure, user.getId());
return "redirect:/";
}
@RequestMapping(value = "/signup", method = RequestMethod.POST)
public String registerUser(@Valid User user, Errors errors, Model model) {
if (errors.hasErrors()) return "signup";
if (userService.findUser(user.getUsername()) != null) {
Alert alert =
new Alert(
AlertType.DANGER,
"Error!",
"User with name " + user.getUsername() + " already registered");
model.addAttribute(alert);
return "signup";
}
userService.newUser(user, Role.ROLE_USER);
return "redirect:/";
}
@RequestMapping(value = "/show/{username}", method = RequestMethod.GET)
public String showUserPage(
@PathVariable("username") String username, Model model, Principal principal) {
User profileuser = userService.findUser(username);
User user;
if (principal == null) {
user = new User();
} else user = userService.findUser(principal.getName());
List<Post> postList = postService.findByUsername(username);
List<User> followersList = userService.findFollowers(username);
if (followersList == null) followersList = new ArrayList<>();
model.addAttribute(postList);
model.addAttribute("profileUser", profileuser);
model.addAttribute(user);
model.addAttribute("followersList", followersList);
return "profile";
}
@RequestMapping(value = "/unfollow", method = RequestMethod.GET)
@Transactional
public String unfollowUser(@RequestParam("user") String username, Principal principal) {
userService.unfollow(principal.getName(), username);
return "redirect:/";
}
@RequestMapping(value = "/userpic/remove", method = RequestMethod.POST)
public String removeUserPicture(Principal principal) {
User user = userService.findUser(principal.getName());
userService.removePicture(user.getId());
return "redirect:/";
}