@EipkRequest("/s/article/show")
public String articleShowGet(Model m) {
int article_id = SysUtil.StrToInt(m.getPar("article_id"));
if (article_id != 0) {
DB db = new DB();
String sql =
"select s.sectionName,a.pubUnit,a.pubDate,a.docId,a.title,a.content from t_article a,t_section s where a.sectionId=s.id and a.id=?";
Map<String, Object> article = db.querySingle(sql, article_id);
sql =
"select f.id,f.fileName,f.fileSize from t_appendix a,t_file f where a.fileId=f.id and a.articleId=? order by a.id";
List<Map<String, Object>> file_list = db.query(sql, article_id);
db.close();
m.setAttr("article", article);
m.setAttr("file_list", file_list);
} else {
m.setAttr("sectionName", "");
m.setAttr("pubUnit", "");
m.setAttr("pubDate", "");
m.setAttr("docId", "");
m.setAttr("title", "");
m.setAttr("content", "");
}
m.setAttr("article_id", article_id);
return "";
}
@EipkRequest("/s/article/man")
public String articleMan(Model m) {
String search_where = "";
if (SysUtil.StrToInt(m.getPar("clear")) == 0) {
search_where =
m.getSessionPar("search_where") != null ? (String) m.getSessionPar("search_where") : "";
} else {
int search_section = SysUtil.StrToInt(m.getPar("search_section"));
String search_article_title = m.getPar("search_article_title");
if (search_section != 0) {
search_where += " and sectionId=" + search_section;
}
if (!search_article_title.equals("")) {
search_where += " and title like '%" + search_article_title + "%'";
}
}
m.setSessionPar("search_where", search_where);
String sql = "";
DB db = new DB();
sql = "select id,sectionName from t_section order by id";
List<Map<String, Object>> section_list = db.query(sql);
sql =
"select count(*) as num from t_article a,t_section s where a.sectionId=s.id "
+ search_where;
int total = SysUtil.StrToInt("" + db.querySingle(sql).get("num"));
int pagth = SysUtil.StrToInt(m.getPar("pagth"));
int start = SysUtil.getSplitPageStartId(total, SysUtil.PAGE_SIZE, pagth);
sql =
"select a.id,a.pubDate,s.sectionName,a.title,a.hits from t_article a,t_section s where a.sectionId=s.id "
+ search_where
+ " order by pubDate desc limit ?,?";
List<Map<String, Object>> article_list = db.query(sql, start, SysUtil.PAGE_SIZE);
db.close();
m.setAttr(
"split_page_str", SysUtil.getSplitPageStr(m.getRequest(), total, SysUtil.PAGE_SIZE, pagth));
m.setAttr("section_list", section_list);
m.setAttr("article_list", article_list);
return "";
}
@EipkRequest(value = "/s/article/del", method = RequestMethod.POST, ajax = true)
public AjaxData articleDelPost(Model m) {
int article_id = SysUtil.StrToInt(m.getPar("article_id"));
String sql = "delete from t_article where id=?";
DB db = new DB();
db.execute(sql, article_id);
db.close();
return null;
}
@SuppressWarnings("unchecked")
@EipkRequest(value = "/s/article/edit", method = RequestMethod.POST, ajax = true)
public AjaxData articleEditPost(Model m) {
Map<String, Object> user = (Map<String, Object>) m.getSessionPar("loginUser");
int article_id = SysUtil.StrToInt(m.getPar("article_id"));
int section_id = SysUtil.StrToInt(m.getPar("section_id"));
String pub_unit = m.getPar("pub_unit");
String pub_date = m.getPar("pub_date");
String doc_id = m.getPar("doc_id");
String title = m.getPar("title");
String content = m.getPar("content");
String sql = "";
DB db = new DB();
if (article_id == 0) {
sql =
"insert into t_article (pubUnit,pubDate,docId,sectionId,title,hits,userId,content) values (?,?,?,?,?,0,?,?)";
db.execute(
sql, pub_unit, pub_date, doc_id, section_id, title, (Integer) user.get("id"), content);
} else {
sql =
"update t_article set pubUnit=?,pubDate=?,docId=?,sectionId=?,title=?,content=? where id=?";
db.execute(sql, pub_unit, pub_date, doc_id, section_id, title, content, article_id);
}
db.close();
return null;
}
@EipkRequest("/s/article/edit")
public String articleEditGet(Model m) {
int article_id = SysUtil.StrToInt(m.getPar("article_id"));
DB db = new DB();
String sql = "select id as section_id,sectionName from t_section order by id";
List<Map<String, Object>> section_list = db.query(sql);
if (article_id > 0) {
sql = "select id,pubUnit,pubDate,docId,sectionId,title,content from t_article where id=?";
Map<String, Object> article = db.querySingle(sql, article_id);
m.setAttr("article", article);
} else {
m.setAttr("id", 0);
m.setAttr("pubUnit", "");
m.setAttr("pubDate", new Date());
m.setAttr("docId", "");
m.setAttr("sectionId", 0);
m.setAttr("title", "");
m.setAttr("content", "");
}
db.close();
m.setAttr("section_list", section_list);
return "";
}
@EipkRequest(value = "/s/article/upload", method = RequestMethod.POST, ajax = true)
public AjaxData articleUploadFile(Model m) {
Map<String, Object> result = new HashMap<String, Object>();
String savePath = m.getRequest().getServletContext().getRealPath("/upload/");
File saveDirFile = new File(savePath);
if (!saveDirFile.exists()) {
saveDirFile.mkdirs();
}
FileItemFactory fac = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(fac);
upload.setHeaderEncoding("utf-8");
List<?> fileList = null;
try {
fileList = upload.parseRequest(m.getRequest());
} catch (FileUploadException e) {
e.printStackTrace();
return null;
}
Iterator<?> par_itr = fileList.iterator(), file_itr = fileList.iterator();
while (par_itr.hasNext()) {
FileItem item = (FileItem) par_itr.next();
if (item.isFormField()) {
try {
String par_name = item.getFieldName();
BufferedReader br;
br = new BufferedReader(new InputStreamReader(item.getInputStream()));
if (par_name != null) {
result.put(par_name, br.readLine());
}
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
while (file_itr.hasNext()) {
FileItem item = (FileItem) file_itr.next();
String fileName = item.getName();
if (!item.isFormField()) {
try {
int index = fileName.lastIndexOf("\\");
if (index != -1) {
fileName = fileName.substring(index + 1);
}
result.put("fileName", fileName);
result.put("fileType", fileName.substring(fileName.lastIndexOf(".") + 1));
String file_disk_name = java.util.UUID.randomUUID().toString();
fileName = file_disk_name + fileName.substring(fileName.lastIndexOf("."));
File uploadedFile = new File(savePath, fileName);
item.write(uploadedFile);
result.put("fileSize", SysUtil.FileSizeStr(item.getSize()));
result.put("fileDiskName", file_disk_name);
} catch (Exception e) {
e.printStackTrace();
}
}
}
DB db = new DB();
String sql = "insert into t_file (fileName,fileDiskName,fileSize,fileType) values (?,?,?,?)";
int file_id =
db.execute(
sql,
result.get("fileName"),
result.get("fileDiskName"),
result.get("fileSize"),
result.get("fileType"));
sql = "insert into t_appendix (articleId,fileId) values (?,?)";
db.execute(sql, SysUtil.StrToInt("" + result.get("article_id")), file_id);
db.close();
return new AjaxData(result);
}
