package com.liuyanzhao.sens.web.controller.front;
import cn.hutool.http.HtmlUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.liuyanzhao.sens.entity.*;
import com.liuyanzhao.sens.model.dto.QueryCondition;
import com.liuyanzhao.sens.model.dto.SensConst;
import com.liuyanzhao.sens.model.enums.*;
import com.liuyanzhao.sens.service.*;
import com.liuyanzhao.sens.utils.PageUtil;
import com.liuyanzhao.sens.utils.SensUtils;
import com.liuyanzhao.sens.web.controller.common.BaseController;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;
import java.util.*;
/**
* <pre>
* 前台首页控制器
* </pre>
*
* @author : saysky
* @date : 2018/4/26
*/
@Slf4j
@Controller
public class FrontIndexController extends BaseController {
@Autowired
private PostService postService;
@Autowired
private UserService userService;
@Autowired
private CategoryService categoryService;
@Autowired
private CommentService commentService;
@Autowired
private TagService tagService;
@Autowired
private SlideService slideService;
/**
* 请求首页
*
* @param model model
* @return 模板路径
*/
@GetMapping("/")
public String index(Model model,
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order) {
//调用方法渲染首页
return this.index(model, 1, pageSize, sort, order);
}
/**
* 首页分页
*
* @param model model
* @return 模板路径/themes/{theme}/index
*/
@GetMapping(value = "/page/{pageNumber}")
public String index(Model model,
@PathVariable(value = "pageNumber") Integer pageNumber,
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order) {
//文章分页排序
Page page = PageUtil.initMpPage(pageNumber, pageSize, sort, order);
//1.文章列表
Post condition = new Post();
condition.setPostType(PostTypeEnum.POST_TYPE_POST.getValue());
condition.setPostStatus(PostStatusEnum.PUBLISHED.getCode());
Page<Post> posts = postService.findAll(page, new QueryCondition<>(condition));
List<Post> postList = posts.getRecords();
postList.forEach(post -> {
post.setCategories(categoryService.findByPostId(post.getId()));
post.setUser(userService.get(post.getUserId()));
});
model.addAttribute("posts", postList);
model.addAttribute("pageInfo", PageUtil.convertPageVo(page));
model.addAttribute("prefix", "");
//2.首页的公告列表
List<Post> notices = postService.findByPostTypeAndStatus(PostTypeEnum.POST_TYPE_NOTICE.getValue(), PostStatusEnum.PUBLISHED.getCode());
model.addAttribute("notices", notices);
//3.幻灯片
List<Slide> slides = slideService.findBySlideType(SlideTypeEnum.INDEX_SLIDE.getCode());
model.addAttribute("slides", slides);
//4.侧边栏
model.addAttribute("sidebarType", SidebarTypeEnum.INDEX.getValue());
//统计
model.addAttribute("allCount", postService.getAllCount());
//文章排名
model.addAttribute("postRanking", postService.getPostRankingByPostView(10));
return this.render("index");
}
/**
* 文章/页面 入口
* 兼容老版本
*
* @param postUrl 文章路径名
* @return 模板路径/themes/{theme}/post
*/
@GetMapping(value = {"/{postUrl}.html", "post/{postUrl}"})
public String getPost(@PathVariable String postUrl) {
User loginUser = getLoginUser();
Boolean isNumeric = StringUtils.isNumeric(postUrl);
Post post;
if (isNumeric) {
post = postService.get(Long.valueOf(postUrl));
if (post == null) {
post = postService.findByPostUrl(postUrl);
}
} else {
post = postService.findByPostUrl(postUrl, PostTypeEnum.POST_TYPE_POST.getValue());
}
// 文章不存在404
if (null == post) {
return this.renderNotFound();
}
// 文章存在但是未发布只有作者可以看
if (!post.getPostStatus().equals(PostStatusEnum.PUBLISHED.getCode())) {
if (loginUser == null || !loginUser.getId().equals(post.getUserId())) {
return this.renderNotFound();
}
}
// 如果是页面
if (Objects.equals(post.getPostType(), PostTypeEnum.POST_TYPE_PAGE.getValue())) {
return "redirect:/p/" + post.getPostUrl();
}
// 如果是公告
else if (Objects.equals(post.getPostType(), PostTypeEnum.POST_TYPE_NOTICE.getValue())) {
return "redirect:/notice/" + post.getPostUrl();
}
return "forward:/article/" + post.getId();
}
/**
* 搜索文章
*
* @param keyword keyword
* @param model model
* @return 模板路径/themes/{theme}/index
*/
@GetMapping(value = "/search")
public String search(
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order,
@RequestParam("keyword") String keyword,
Model model) {
return this.searchPage(model, 1, pageSize, sort, order, HtmlUtil.escape(keyword));
}
/**
* 搜索
*
* @param model model
* @return 模板路径/themes/{theme}/index
*/
@GetMapping(value = "/search/page/{pageNumber}")
public String searchPage(Model model,
@PathVariable(value = "pageNumber") Integer pageNumber,
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order,
@RequestParam("keyword") String keyword) {
Page page = PageUtil.initMpPage(pageNumber, pageSize, sort, order);
Page<Post> posts = null;
Long startTime = System.currentTimeMillis();
//如果开启了ES
if (StringUtils.equals(SensConst.OPTIONS.get(BlogPropertiesEnum.OPEN_ELASTICSEARCH.getProp()), TrueFalseEnum.TRUE.getValue())) {
Map<String, Object> map = new HashMap<>(2);
map.put("postStatus", PostStatusEnum.PUBLISHED.getCode());
map.put("postTitle", keyword);
posts = postService.findPostsByEs(map, page);
} else {
Post condition = new Post();
condition.setPostTitle(keyword);
condition.setPostContent(keyword);
condition.setPostStatus(PostStatusEnum.PUBLISHED.getCode());
posts = postService.findAll(page, new QueryCondition(condition));
}
model.addAttribute("time", (System.currentTimeMillis() - startTime) + "ms");
List<Post> postList = posts.getRecords();
model.addAttribute("prefix", "/search");
model.addAttribute("suffix", "?keyword=" + keyword);
model.addAttribute("pageInfo", PageUtil.convertPageVo(page));
model.addAttribute("posts", postList);
return this.render("search");
}
/**
* 搜索文章
*
* @param userName userName
* @param model model
* @return 模板路径/themes/{theme}/index
*/
@GetMapping(value = "/author/{userName}")
public String postsByUserName(Model model,
@PathVariable(value = "userName") String userName,
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order) {
return this.postsByUserName(model, HtmlUtil.escape(userName), 1, pageSize, sort, order);
}
/**
* 首页分页
*
* @param model model
* @return 模板路径/themes/{theme}/index
*/
@GetMapping(value = "/author/{userName}/page/{pageNumber}")
public String postsByUserName(Model model,
@PathVariable(value = "userName") String userName,
@PathVariable(value = "pageNumber") Integer pageNumber,
@RequestParam(value = "size", defaultValue = "15") Integer pageSize,
@RequestParam(value = "sort", defaultValue = "createTime") String sort,
@RequestParam(value = "order", defaultValue = "desc") String order) {
User user = userService.findByUserName(userName);
if (user == null) {
return renderNotFound();
}
Page page = PageUtil.initMpPage(pageNumber, pageSize, sort, order);
Post condition = new Post();
condition.setUserId(user.getId());
Page<Post> posts = postService.findAll(page, new QueryCondition<>(condition));
List<Post> postList = posts.getRecords();
postList.forEach(post -> {
post.setCategories(categoryService.findByPostId(post.getId()));
post.setUser(user);
});
//该用户的文章数
Integer postCount = postService.countByUserId(user.getId());
user.setPostCount(postCount);
//该用户的评论数
Integer commentCount = commentService.countByUserId(user.getId());
user.setCommentCount(commentCount);
model.addAttribute("prefix", "/author/" + userName);
model.addAttribute("pageInfo", PageUtil.convertPageVo(page));
model.addAttribute("posts", postList);
//侧边栏
model.addAttribute("sidebarType", SidebarTypeEnum.AUTHOR.getValue());
model.addAttribute("author", user);
model.addAttribute("lastLogin", SensUtils.getRelativeDate(user.getLoginLast()));
model.addAttribute("tagRanking", tagService.getTagRankingByUserId(user.getId(), 100));
return this.render("author");
}
}
