340 lines
13 KiB
Java
340 lines
13 KiB
Java
package myblog.blog.article.controller;
|
|
|
|
import lombok.RequiredArgsConstructor;
|
|
|
|
import myblog.blog.article.domain.Article;
|
|
import myblog.blog.article.service.*;
|
|
import myblog.blog.article.dto.*;
|
|
import myblog.blog.category.service.CategoryService;
|
|
import myblog.blog.category.dto.*;
|
|
import myblog.blog.member.auth.PrincipalDetails;
|
|
import myblog.blog.member.dto.MemberDto;
|
|
import myblog.blog.tags.queries.TagsQueries;
|
|
import myblog.blog.tags.service.TagsService;
|
|
import myblog.blog.shared.queries.LayoutRenderingQueries;
|
|
|
|
import org.jsoup.Jsoup;
|
|
|
|
import org.modelmapper.ModelMapper;
|
|
|
|
import org.springframework.data.domain.*;
|
|
import org.springframework.security.core.annotation.AuthenticationPrincipal;
|
|
import org.springframework.stereotype.Controller;
|
|
import org.springframework.transaction.annotation.Transactional;
|
|
import org.springframework.ui.Model;
|
|
import org.springframework.validation.Errors;
|
|
import org.springframework.validation.annotation.Validated;
|
|
import org.springframework.web.bind.annotation.*;
|
|
|
|
import javax.servlet.http.Cookie;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
|
|
import java.util.List;
|
|
import java.util.stream.Collectors;
|
|
|
|
import static myblog.blog.shared.utils.MarkdownUtils.*;
|
|
|
|
@Controller
|
|
@RequiredArgsConstructor
|
|
public class ArticleController {
|
|
|
|
private final ArticleService articleService;
|
|
private final TagsService tagsService;
|
|
private final CategoryService categoryService;
|
|
private final TempArticleService tempArticleService;
|
|
|
|
private final TagsQueries tagsQueries;
|
|
private final LayoutRenderingQueries layoutRenderingQueries;
|
|
|
|
private final ModelMapper modelMapper;
|
|
|
|
/*
|
|
- 아티클 작성 폼 조회
|
|
*/
|
|
@GetMapping("article/write")
|
|
public String getWriteArticleForm(Model model) {
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("categoryInput", getCategoryDtosForForm());
|
|
model.addAttribute("tagsInput", tagsQueries.findAllTagDtos());
|
|
model.addAttribute("articleDto", new ArticleForm());
|
|
return "article/articleWriteForm";
|
|
}
|
|
/*
|
|
- 아티클 작성 post 요청
|
|
*/
|
|
@PostMapping("article/write")
|
|
@Transactional
|
|
public String writeArticle(@Validated ArticleForm articleForm,
|
|
@AuthenticationPrincipal PrincipalDetails principal,
|
|
Errors errors, Model model) {
|
|
if (errors.hasErrors()) {
|
|
getWriteArticleForm(model);
|
|
}
|
|
Long articleId = articleService.writeArticle(articleForm, principal.getMember());
|
|
articleService.pushArticleToGithub(articleId);
|
|
tempArticleService.deleteTemp();
|
|
return "redirect:/article/view?articleId=" + articleId;
|
|
}
|
|
/*
|
|
- 아티클 수정 폼 조회
|
|
*/
|
|
@GetMapping("/article/edit")
|
|
public String updateArticle(@RequestParam Long articleId,
|
|
Model model) {
|
|
// 기존 아티클 DTO 전처리
|
|
Article article = articleService.readArticle(articleId);
|
|
ArticleDtoForEdit articleDto = modelMapper.map(article, ArticleDtoForEdit.class);
|
|
List<String> articleTagStrings = article.getArticleTagLists()
|
|
.stream()
|
|
.map(articleTag -> articleTag.getTags().getName())
|
|
.collect(Collectors.toList());
|
|
articleDto.setArticleTagList(articleTagStrings);
|
|
//
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("categoryInput", getCategoryDtosForForm());
|
|
model.addAttribute("tagsInput", tagsQueries.findAllTagDtos());
|
|
model.addAttribute("articleDto", articleDto);
|
|
return "article/articleEditForm";
|
|
}
|
|
|
|
/*
|
|
- 아티클 수정 요청
|
|
*/
|
|
@PostMapping("/article/edit")
|
|
@Transactional
|
|
public String editArticle(@RequestParam Long articleId,
|
|
@ModelAttribute ArticleForm articleForm) {
|
|
articleService.editArticle(articleId, articleForm);
|
|
return "redirect:/article/view?articleId=" + articleId;
|
|
}
|
|
|
|
/*
|
|
- 아티클 삭제 요청
|
|
*/
|
|
@PostMapping("/article/delete")
|
|
@Transactional
|
|
public String deleteArticle(@RequestParam Long articleId) {
|
|
articleService.deleteArticle(articleId);
|
|
return "redirect:/";
|
|
}
|
|
|
|
/*
|
|
- 카테고리별 게시물 조회하기
|
|
*/
|
|
@Transactional
|
|
@GetMapping("article/list")
|
|
public String getArticlesListByCategory(@RequestParam String category,
|
|
@RequestParam Integer tier,
|
|
@RequestParam Integer page,
|
|
Model model) {
|
|
// DTO 매핑 전처리
|
|
PagingBoxDto pagingBoxDto =
|
|
PagingBoxDto.createOf(page, getTotalArticleCntByCategory(category, categoryService.getCategoryForView()));
|
|
|
|
Slice<ArticleDtoForCardBox> articleDtoList =
|
|
articleService.getArticlesByCategory(category, tier, pagingBoxDto.getCurPageNum())
|
|
.map(article -> modelMapper.map(article, ArticleDtoForCardBox.class));
|
|
//
|
|
|
|
for(ArticleDtoForCardBox articleDto : articleDtoList){
|
|
articleDto.setContent(Jsoup.parse(getHtmlRenderer().render(getParser().parse(articleDto.getContent()))).text());
|
|
}
|
|
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("pagingBox", pagingBoxDto);
|
|
model.addAttribute("articleList", articleDtoList);
|
|
|
|
return "article/articleList";
|
|
}
|
|
|
|
/*
|
|
- 태그별 게시물 조회하기
|
|
*/
|
|
@Transactional
|
|
@GetMapping("article/list/tag/")
|
|
public String getArticlesListByTag(@RequestParam Integer page,
|
|
@RequestParam String tagName,
|
|
Model model) {
|
|
// DTO 매핑 전처리
|
|
Page<ArticleDtoForCardBox> articleList =
|
|
articleService.getArticlesByTag(tagName, page)
|
|
.map(article ->
|
|
modelMapper.map(article, ArticleDtoForCardBox.class));
|
|
|
|
for(ArticleDtoForCardBox article : articleList){
|
|
article.setContent(Jsoup.parse(getHtmlRenderer().render(getParser().parse(article.getContent()))).text());
|
|
}
|
|
|
|
PagingBoxDto pagingBoxDto =
|
|
PagingBoxDto.createOf(page, (int)articleList.getTotalElements());
|
|
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("articleList", articleList);
|
|
model.addAttribute("pagingBox", pagingBoxDto);
|
|
|
|
return "article/articleListByTag";
|
|
}
|
|
|
|
/*
|
|
- 검색어별 게시물 조회하기
|
|
*/
|
|
@Transactional
|
|
@GetMapping("article/list/search/")
|
|
public String getArticlesListByKeyword(@RequestParam Integer page,
|
|
@RequestParam String keyword,
|
|
Model model) {
|
|
// DTO 매핑 전처리
|
|
Page<ArticleDtoForCardBox> articleList =
|
|
articleService.getArticlesByKeyword(keyword, page)
|
|
.map(article ->
|
|
modelMapper.map(article, ArticleDtoForCardBox.class));
|
|
|
|
for(ArticleDtoForCardBox article : articleList){
|
|
article.setContent(Jsoup.parse(getHtmlRenderer().render(getParser().parse(article.getContent()))).text());
|
|
}
|
|
|
|
PagingBoxDto pagingBoxDto =
|
|
PagingBoxDto.createOf(page, (int)articleList.getTotalElements());
|
|
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("articleList", articleList);
|
|
model.addAttribute("pagingBox", pagingBoxDto);
|
|
|
|
return "article/articleListByKeyword";
|
|
|
|
}
|
|
|
|
/*
|
|
- 아티클 상세 조회
|
|
1. 로그인여부 검토
|
|
2. 게시물 상세조회에 필요한 Dto 전처리
|
|
3. 메타태그 작성위한 Dto 전처리
|
|
4. Dto 담기
|
|
5. 조회수 증가 검토
|
|
*/
|
|
@Transactional
|
|
@GetMapping("/article/view")
|
|
public String readArticle(@RequestParam Long articleId,
|
|
@AuthenticationPrincipal PrincipalDetails principal,
|
|
@CookieValue(required = false, name = "view") String cookie,
|
|
HttpServletResponse response,
|
|
Model model) {
|
|
// 1. 로그인 여부에 따라 뷰단에 회원정보 출력 여부 결정
|
|
if (principal != null) {
|
|
model.addAttribute("member", modelMapper.map(principal.getMember(), MemberDto.class));
|
|
} else {
|
|
model.addAttribute("member", null);
|
|
}
|
|
|
|
/*
|
|
DTO 매핑 전처리
|
|
2. 게시물 상세조회용
|
|
*/
|
|
Article article = articleService.readArticle(articleId);
|
|
|
|
ArticleDtoForDetail articleDtoForDetail =
|
|
modelMapper.map(article, ArticleDtoForDetail.class);
|
|
|
|
List<String> tags =
|
|
article.getArticleTagLists()
|
|
.stream()
|
|
.map(tag -> tag.getTags().getName())
|
|
.collect(Collectors.toList());
|
|
|
|
articleDtoForDetail.setTags(tags);
|
|
articleDtoForDetail.setContent(getHtmlRenderer().render(getParser().parse(article.getContent())));
|
|
|
|
List<ArticleDtoByCategory> articleTitlesSortByCategory =
|
|
articleService
|
|
.getArticlesByCategoryForDetailView(article.getCategory())
|
|
.stream()
|
|
.map(article1 -> modelMapper.map(article1, ArticleDtoByCategory.class))
|
|
.collect(Collectors.toList());
|
|
|
|
// 3. 메타 태그용 Dto 전처리
|
|
StringBuilder metaTags = new StringBuilder();
|
|
for (String tag : tags) {
|
|
metaTags.append(tag).append(", ");
|
|
}
|
|
|
|
String substringContents = null;
|
|
if(articleDtoForDetail.getContent().length()>200) {
|
|
substringContents = articleDtoForDetail.getContent().substring(0, 200);
|
|
}
|
|
else substringContents = articleDtoForDetail.getContent();
|
|
|
|
// 4. 모델 담기
|
|
layoutRenderingQueries.AddLayoutTo(model);
|
|
model.addAttribute("article", articleDtoForDetail);
|
|
model.addAttribute("metaTags",metaTags);
|
|
model.addAttribute("metaContents",Jsoup.parse(substringContents).text());
|
|
model.addAttribute("articlesSortBycategory", articleTitlesSortByCategory);
|
|
|
|
// 5. 조회수 증가 검토
|
|
addHitWithCookie(article, cookie, response);
|
|
|
|
return "article/articleView";
|
|
}
|
|
|
|
|
|
/*
|
|
- 쿠키 추가 / 조회수 증가 검토
|
|
*/
|
|
private void addHitWithCookie(Article article, String cookie, HttpServletResponse response) {
|
|
Long articleId = article.getId();
|
|
if (cookie == null) {
|
|
Cookie viewCookie = new Cookie("view", articleId + "/");
|
|
viewCookie.setComment("게시물 조회 확인용");
|
|
viewCookie.setMaxAge(60 * 60);
|
|
articleService.addHit(article);
|
|
response.addCookie(viewCookie);
|
|
} else {
|
|
boolean isRead = false;
|
|
String[] viewCookieList = cookie.split("/");
|
|
for (String alreadyRead : viewCookieList) {
|
|
if (alreadyRead.equals(String.valueOf(articleId))) {
|
|
isRead = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!isRead) {
|
|
cookie += articleId + "/";
|
|
article.addHit();
|
|
}
|
|
response.addCookie(new Cookie("view", cookie));
|
|
}
|
|
}
|
|
|
|
/*
|
|
- 카테고리별 아티클 갯수 구하기
|
|
*/
|
|
private int getTotalArticleCntByCategory(String category, CategoryForView categorys) {
|
|
|
|
if (categorys.getTitle().equals(category)) {
|
|
return categorys.getCount();
|
|
} else {
|
|
for (CategoryForView categoryCnt :
|
|
categorys.getCategoryTCountList()) {
|
|
if (categoryCnt.getTitle().equals(category))
|
|
return categoryCnt.getCount();
|
|
for (CategoryForView categoryCntSub : categoryCnt.getCategoryTCountList()) {
|
|
if (categoryCntSub.getTitle().equals(category))
|
|
return categoryCntSub.getCount();
|
|
}
|
|
}
|
|
}
|
|
throw new IllegalArgumentException("'"+category+"' 라는 카테고리는 존재하지 않습니다.");
|
|
}
|
|
|
|
/*
|
|
- 아티클 폼에 필요한 카테고리 dtos
|
|
*/
|
|
private List<CategoryNormalDto> getCategoryDtosForForm() {
|
|
return categoryService
|
|
.findCategoryByTier(2)
|
|
.stream()
|
|
.map(category -> modelMapper.map(category, CategoryNormalDto.class))
|
|
.collect(Collectors.toList());
|
|
}
|
|
}
|