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package com.juick.www.controllers;
import com.juick.User;
import com.juick.server.util.HttpNotFoundException;
import com.juick.service.MessagesService;
import com.juick.service.UserService;
import com.juick.util.WebUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import javax.inject.Inject;
/**
* Created by aalexeev on 11/21/16.
*/
@Controller
public class ShowMessageController {
@Inject
private UserService userService;
@Inject
private MessagesService messagesService;
@RequestMapping("/{anything}")
public String parseAnything(
@PathVariable String anything,
@RequestParam(required = false, defaultValue = "0") int before,
@RequestParam(required = false) String tag,
Model model) {
if (StringUtils.isNotEmpty(tag)) {
StringBuilder builder = new StringBuilder();
builder.append("redirect:/").append(anything).append("/tag/").append(tag);
if (before > 0)
builder.append("?before=").append(before);
return builder.toString();
}
if (before == 0) {
boolean isPostNumber = WebUtils.isPostNumber(anything);
int messageId = isPostNumber ?
NumberUtils.toInt(anything) : 0;
if (isPostNumber && anything.equals(Integer.toString(messageId))) {
if (messageId > 0) {
com.juick.User author = messagesService.getMessageAuthor(messageId);
if (author != null)
return "redirect:/" + author.getName() + "/" + anything;
}
model.addAttribute("messageId", anything);
throw new HttpNotFoundException();
}
}
return showUserMessages(anything, null, before, model);
}
@RequestMapping("/{userName}/tag/{tagName}")
public String showUserMessagesByTag(
@PathVariable String userName,
@PathVariable String tagName,
@RequestParam(required = false, defaultValue = "0") int before,
Model model) {
return showUserMessages(userName, tagName, before, model);
}
private String showUserMessages(
String userName,
String tagName,
int before,
Model model) {
// Check validity of user name before quering from database
if (WebUtils.isNotUserName(userName)) {
model.addAttribute("userName", userName);
return "userNotFound";
}
User user = userService.getUserByName(userName);
if (user == null) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
return "views/index";
}
@RequestMapping("/{userName}/friends")
public String getFriends(
@PathVariable String userName,
Model model) {
// Check validity of user name before quering from database
if (WebUtils.isNotUserName(userName)) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
User user = userService.getUserByName(userName);
if (user == null) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
return "views/index";
}
@RequestMapping("/{userName}/readers")
public String getReaders(
@PathVariable String userName,
Model model) {
// Check validity of user name before quering from database
if (WebUtils.isNotUserName(userName)) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
User user = userService.getUserByName(userName);
if (user == null) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
return "views/index";
}
@RequestMapping("/{userName}/tags")
public String geTags(
@PathVariable String userName,
Model model) {
// Check validity of user name before quering from database
if (WebUtils.isNotUserName(userName)) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
User user = userService.getUserByName(userName);
if (user == null) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
return "views/index";
}
@RequestMapping("/{userName}/{postNumber}")
public String checkShowPost(
@PathVariable String userName,
@PathVariable String postNumber,
Model model) {
// Check validity of post number before quering from database
if (WebUtils.isNotPostNumber(postNumber)) {
model.addAttribute("messageId", postNumber);
throw new HttpNotFoundException();
}
// Check validity of user name before quering from database
if (WebUtils.isNotUserName(userName)) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
User user = userService.getUserByName(userName);
if (user == null) {
model.addAttribute("userName", userName);
throw new HttpNotFoundException();
}
return "index";
}
}
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