package com.skyline.wo.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import com.skyline.base.controller.BaseController;
import com.skyline.base.exception.NoResourceException;
import com.skyline.base.exception.NoVisitPermissionException;
import com.skyline.base.type.Activity;
import com.skyline.base.type.Authority;
import com.skyline.common.bean.Page;
import com.skyline.common.util.AuthorityUtil;
import com.skyline.common.util.Constant;
import com.skyline.common.util.ViewPaths;
import com.skyline.common.util.WebHelper;
import com.skyline.user.model.User;
import com.skyline.wo.model.Article;
import com.skyline.wo.model.Category;
import com.skyline.wo.service.ArticleService;
import com.skyline.wo.service.CategoryService;
/**
* 日志模块的Controller
*
* @author Jairus Chan
*
*/
@Controller
@RequestMapping("/article")
public class ArticleController extends BaseController {
// private static final Log LOGGER = LogFactory.getLog(ArticleController.class);
@Autowired
private CategoryService categoryService;
@Autowired
private ArticleService articleService;
// @Autowired
// private AuthorityUtil authorityUtil;
// private @Value("${view.aricle.listarticle}")
// String listArticleView;
//
// private @Value("${view.aricle.addarticle}")
// String addArticleView;
//
// private @Value("${view.aricle.viewarticle}")
// String viewArticleView;
//
// private @Value("${view.user.login}")
// String userLoginView;
//
// private @Value("${view.article.managecategory}")
// String manageCategoryView;
//
// private @Value("${view.article.modifyarticle}")
// String modifyArticleView;
private @Value("${article.listarticle.pagesize}")
Integer listArticlePageSize;
private String requestFrom = "article/category/manage" + URL_SUFFIX;
@RequestMapping(value = "/list/user/{userid}", method = RequestMethod.GET)
public ModelAndView listArticleByUserId(Page page, @PathVariable Long userid) {
ModelAndView mav = new ModelAndView();
// Page page = new Page();
page.setSize(listArticlePageSize);
// page.setCurpage(1);
Integer authority = AuthorityUtil.getAuthority(null, userid);
List<Article> articles = articleService.getArticleByOwnerId(page, userid, authority);
mav.addObject("ARTICLES", articles);
mav.setViewName(ViewPaths.ARTICLE_LISTARTICLE);
mav.addObject("OWNER_ID", userid);
List<Category> categories = categoryService.getCategoryByOwnerId(userid);
Category category = new Category();
category.setId(Long.valueOf(0));
category.setCategoryName("全部日志");
categories.add(0, category);
mav.addObject("CATEGORIES", categories);
mav.addObject("AUTHORITY", authority);
mav.addObject("CURRENT_CATEGORY", Long.valueOf(0));
mav.addObject("page", page);
return mav;
}
@RequestMapping(value = "/list/category/{ownerId}/{categoryId}", method = RequestMethod.GET)
public ModelAndView listArticleByCategoryId(Page page, @PathVariable Long categoryId, @PathVariable Long ownerId) {
ModelAndView mav = new ModelAndView();
Category currentCategory = categoryService.getCategoryById(categoryId);
if (currentCategory != null) {
// Page page = new Page();
page.setSize(listArticlePageSize);
// page.setCurpage(1);
Integer authority = AuthorityUtil.getAuthority(null, currentCategory.getId());
List<Article> articles = articleService.getArticleByCategoryId(page, categoryId, ownerId, authority);
mav.addObject("ARTICLES", articles);
mav.setViewName(ViewPaths.ARTICLE_LISTARTICLE);
mav.addObject("CATEGORY_Id", categoryId);
List<Category> categories = categoryService.getCategoryByOwnerId(currentCategory.getOwnerId());
Category category = new Category();
category.setId(Long.valueOf(0));
category.setCategoryName("全部日志");
categories.add(0, category);
mav.addObject("CATEGORIES", categories);
mav.addObject("CURRENT_CATEGORY", categoryId);
mav.addObject("OWNER_ID", currentCategory.getOwnerId());
mav.addObject("page", page);
mav.addObject("AUTHORITY", authority);
return mav;
} else {
throw new NoResourceException();
// return null;
}
}
@RequestMapping(value = "/view/{articleId}", method = RequestMethod.GET)
public ModelAndView viewArticleByArticleId(@PathVariable Long articleId) {
// Date d1=new Date();
ModelAndView mav = new ModelAndView();
Article article = articleService.getArticleById(articleId);
Integer authority = AuthorityUtil.getAuthority(null, article.getOwnerId());
if (authority < article.getAuthority()) {
throw new NoVisitPermissionException();
} else {
articleService.addVisitNum(articleId);
}
mav.addObject("ARTICLE", article);
mav.addObject("AUTHORITY", authority);
mav.setViewName(ViewPaths.ARTICLE_VIEWARTICLE);
// Date d2=new Date();
// System.out.println(d2.getTime()-d1.getTime());
return mav;
}
@RequestMapping(value = "/prior/{categoryId}/{articleId}/{readAuthority}", method = RequestMethod.GET)
public ModelAndView viewPriorArticle(@PathVariable Long articleId, @PathVariable Long categoryId, @PathVariable Integer readAuthority) {
// Date d1=new Date();
ModelAndView mav = new ModelAndView();
Article article = articleService.getPriorArticle(categoryId, articleId, readAuthority);
if (article != null) {
Integer authority = AuthorityUtil.getAuthority(null, article.getOwnerId());
if (authority < readAuthority || authority < article.getAuthority()) {
throw new NoVisitPermissionException();
} else {
mav.addObject("AUTHORITY", authority);
articleService.addVisitNum(articleId);
}
} else {
return viewArticleByArticleId(articleId);
}
mav.addObject("ARTICLE", article);
mav.setViewName(ViewPaths.ARTICLE_VIEWARTICLE);
// Date d2=new Date();
// System.out.println(d2.getTime()-d1.getTime());
return mav;
}
@RequestMapping(value = "/next/{categoryId}/{articleId}/{readAuthority}", method = RequestMethod.GET)
public ModelAndView viewNextArticle(@PathVariable Long articleId, @PathVariable Long categoryId, @PathVariable Integer readAuthority) {
ModelAndView mav = new ModelAndView();
Article article = articleService.getNextArticle(categoryId, articleId, readAuthority);
if (article != null) {
Integer authority = AuthorityUtil.getAuthority(null, article.getOwnerId());
if (authority < readAuthority || authority < article.getAuthority()) {
throw new NoVisitPermissionException();
} else {
mav.addObject("AUTHORITY", authority);
articleService.addVisitNum(articleId);
}
} else {
return viewArticleByArticleId(articleId);
}
mav.addObject("ARTICLE", article);
mav.setViewName(ViewPaths.ARTICLE_VIEWARTICLE);
return mav;
}
@RequestMapping(value = "add", method = RequestMethod.GET)
public ModelAndView addArticleRequest() {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
mav.setViewName(ViewPaths.ARTICLE_ADDARTICLE);
List<Category> categories = categoryService.getCategoryByOwnerId(user.getId());
mav.addObject("CATEGORIES", categories);
} else {
mav.addObject("REQUEST_FROM", "article/add" + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "add", method = RequestMethod.POST)
public ModelAndView addArticleExecute(String title, String content, String digest, Long categoryId, String categoryName,
Integer authority, String submitToken) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
Article article = new Article(authority, user.getId(), user.getPortrait(), user.getNickname(), title, content, digest,
categoryId, categoryName);
article.setSubmitToken(submitToken);
// //
String errMsg = validateForm("addArticleForm", article);
if (errMsg != null) {
ModelAndView returnMav = addArticleRequest();
return processValidationErrors("errMsg", errMsg, returnMav);
}
// //
articleService.addArticle(article);
mav.setViewName("redirect:" + "list/user/" + user.getId() + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", "article/add" + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "delete/{articleId}", method = RequestMethod.GET)
public ModelAndView deleteArticle(@PathVariable Long articleId) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
articleService.deleteArticle(articleId, user.getId());
mav.setViewName("redirect:" + "../list/user/" + user.getId() + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", "article/add" + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "modify/{articleId}", method = RequestMethod.GET)
public ModelAndView modifyArticleRequest(@PathVariable Long articleId) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
Article article = articleService.getArticleById(articleId);
if (article != null && article.getOwnerId().equals(user.getId())) {
List<Category> categories = categoryService.getCategoryByOwnerId(user.getId());
mav.addObject("ARTICLE", article);
mav.addObject("CATEGORIES", categories);
mav.setViewName(ViewPaths.ARTICLE_MODIFYARTICLE);
} else {
mav.addObject("REQUEST_FROM", "article/modify/" + articleId + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
} else {
mav.addObject("REQUEST_FROM", "article/modify/" + articleId + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "modify/{articleId}", method = RequestMethod.POST)
public ModelAndView modifyArticleExecute(@PathVariable Long articleId, String title, String content, String digest, Long categoryId,
String categoryName, Integer authority, String submitToken) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
Article article = new Article(authority, user.getId(), user.getPortrait(), user.getNickname(), title, content, digest,
categoryId, categoryName);
article.setSubmitToken(submitToken);
// //
String errMsg = validateForm("modifyArticleForm", article);
if (errMsg != null) {
ModelAndView returnMav = modifyArticleRequest(articleId);
return processValidationErrors("errMsg", errMsg, returnMav);
}
// //
articleService.modifyArticle(articleId, authority, user.getId(), title, content, digest, categoryId, categoryName);
mav.setViewName("redirect:../view/" + articleId + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", "article/modify/" + articleId + URL_SUFFIX);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "up/{articleId}", method = RequestMethod.POST)
public @ResponseBody
void up(@PathVariable Long articleId) {
articleService.up(articleId);
}
@RequestMapping(value = "down/{articleId}", method = RequestMethod.POST)
public @ResponseBody
void down(@PathVariable Long articleId) {
articleService.down(articleId);
}
@RequestMapping(value = "category/manage", method = RequestMethod.GET)
public ModelAndView manageCategory() {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
List<Category> categories = categoryService.getCategoryByOwnerId(user.getId());
mav.setViewName(ViewPaths.ARTICLE_MANAGECATEGORY);
// mav.addObject(userid);
mav.addObject("CATEGORIES", categories);
} else {
mav.addObject("REQUEST_FROM", requestFrom);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "category/add", method = RequestMethod.POST)
public ModelAndView addCategory(String categoryName) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
if (user != null) {
//FIXME 不要使用redirect
categoryService.createCategory(user.getId(), user.getPortrait(), user.getNickname(), categoryName, Activity.NORMAL);
mav.setViewName("redirect:" + "manage" + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", requestFrom);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "category/ajaxadd")
public @ResponseBody
List<Category> ajaxAddCategory(String categoryName) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
if (user != null
&& categoryService.createCategory(user.getId(), user.getPortrait(), user.getNickname(), categoryName, Activity.NORMAL)) {
return categoryService.getCategoryByOwnerId(user.getId());
} else {
return null;
}
}
@RequestMapping(value = "category/modify", method = RequestMethod.POST)
public ModelAndView modifyCategory(Long id, String categoryName) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
ModelAndView mav = new ModelAndView();
Category category = categoryService.getCategoryById(id);
if (user != null && category != null && user.getId().equals(category.getOwnerId())) {
//FIXME 不要使用redirect
categoryService.modifyCategory(id, categoryName, user.getId());
mav.setViewName("redirect:" + "manage" + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", requestFrom);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
@RequestMapping(value = "category/delete/{id}", method = RequestMethod.GET)
public ModelAndView deleteCategory(@PathVariable Long id) {
User user = (User) WebHelper.getSessionAttribute(null, Constant.SESSION_USER);
// TODO:获取对该分类的访问权限；
Integer authority = Authority.PRIVATE;
ModelAndView mav = new ModelAndView();
Category category = categoryService.getCategoryById(id);
if (user != null && category != null && user.getId().equals(category.getOwnerId())) {
// categoryService.modifyCategory(id, authority,
//FIXME 不要使用redirect
categoryService.deleteCategory(id, user.getId(), authority);
mav.setViewName("redirect:" + "../manage" + URL_SUFFIX);
} else {
mav.addObject("REQUEST_FROM", requestFrom);
mav.setViewName(ViewPaths.USER_LOGIN);
}
return mav;
}
}