/**
* @param folderId
* @param adminId
* @param title
* @param summary
* @param status
* @param content
* @param file
* @param createTime
* @return
* @throws FolderNotFoundException
* @throws UploadException
* @throws IOException
*/
@CacheEvict(value = "article", allEntries = true)
public Article addArticle(
long folderId,
long adminId,
String title,
String summary,
ArticleConstant.Status status,
String content,
MultipartFile file,
String createTime)
throws FolderNotFoundException, UploadException, IOException {
FolderVo folder = folderService.getFolderById(folderId);
Article article = new Article();
Date now = new Date();
String picture = "";
if (file != null && !file.isEmpty()) {
picture = MediaUtils.saveImage(file, folder.getWidth(), folder.getHeight());
}
if (folder.getCheck().equals(FolderConstant.check.yes)) {
article.setCheck(ArticleConstant.check.init);
} else {
article.setCheck(ArticleConstant.check.yes);
}
article.setFolderId(folder.getFolderId());
article.setPath(folder.getPath());
article.setAdminId(adminId);
article.setTitle(title);
article.setSummary(summary);
article.setContent(content);
article.setViewCount(0);
article.setCommentCount(0);
article.setPicture(picture);
article.setStatus(status);
if (StringUtils.isBlank(createTime)) {
article.setCreateTime(now);
} else {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date;
try {
date = sdf.parse(createTime);
} catch (ParseException e) {
date = now;
}
article.setCreateTime(date);
}
article.setUpdateTime(now);
articleDao.addArticle(article);
return articleDao.getArticleById(article.getArticleId());
}
/**
* 得到目录的显示的文件分页
*
* @param folderId
* @return pageVo
* @throws FolderNotFoundException
*/
@Cacheable(value = "article")
public PageVo<ArticleVo> getArticlePageByFolderId(long folderId, int pageNum, int rows)
throws FolderNotFoundException {
PageVo<ArticleVo> pageVo = new PageVo<ArticleVo>(pageNum);
FolderVo folder = folderService.getFolderById(folderId);
pageVo.setRows(rows);
pageVo.setCount(articleDao.getArticleCountOfDisplayByPath(folder.getPath()));
List<ArticleVo> articlelist =
articleDao.getArticleListOfDisplayByPath(
folder.getPath(), pageVo.getOffset(), pageVo.getRows());
for (ArticleVo artcle : articlelist) {
FolderVo artcleFolder = folderService.getFolderById(artcle.getFolderId());
artcle.setFolder(artcleFolder);
}
pageVo.setList(articlelist);
return pageVo;
}
/**
* @param adminId
* @param folderId
* @return
* @throws FolderNotFoundException
*/
public int getArticleCountByAdminIdAndFolderId(
long adminId, long folderId, ArticleConstant.check check) throws FolderNotFoundException {
String path = "";
if (folderId != 0) {
Folder folder = folderService.getFolderById(folderId);
path = folder.getPath();
}
return articleDao.getArticleCountByAdminIdAndPath(adminId, path, check);
}
/**
* 得到文件
*
* @param articleId
* @return
* @throws ArticleNotFoundException
*/
@Cacheable(value = "article", key = "'getArticleById_'+#articleId")
public ArticleVo getArticleById(long articleId) throws ArticleNotFoundException {
ArticleVo articleVo = articleDao.getArticleById(articleId);
if (articleVo == null) {
throw new ArticleNotFoundException(articleId + " 文件，不存在");
} else {
return articleVo;
}
}
/**
* @param adminId
* @param folderId
* @param offset
* @param rows
* @return
* @throws FolderNotFoundException
*/
public List<ArticleVo> getArticleListByAdminIdAndFolderId(
long adminId, long folderId, ArticleConstant.check check, long offset, long rows)
throws FolderNotFoundException {
String path = "";
if (folderId != 0) {
Folder folder = folderService.getFolderById(folderId);
path = folder.getPath();
}
List<ArticleVo> articleList =
articleDao.getArticleListByAdminIdAndPath(adminId, path, check, offset, rows);
return articleList;
}
/**
* @param path
* @param offset
* @param rows
* @return
*/
public List<ArticleVo> getArticleListOfDisplayByPath(String path, int offset, int rows) {
List<ArticleVo> articlelist = articleDao.getArticleListOfDisplayByPath(path, offset, rows);
return articlelist;
}
@CacheEvict(value = "article", allEntries = true)
public void updateCheck(long articleId, ArticleConstant.check check) {
articleDao.updateCheck(articleId, check);
}
/**
* @param folderId
* @return
* @throws FolderNotFoundException
*/
public int getArticleCountByFolderId(long folderId) throws FolderNotFoundException {
return articleDao.getArticleCountByFolderId(folderId);
}
/**
* 更新浏览人数
*
* @param articleId
* @param nowViewCount
*/
public void updateViewCount(long articleId, int nowViewCount) {
articleDao.updateViewCount(articleId, nowViewCount + 1);
}
/**
* 删除文件
*
* @param articleId
* @return
*/
@CacheEvict(value = "article", allEntries = true)
public boolean deleteArticleById(long articleId) {
return articleDao.deleteArticleById(articleId);
}