@RequestMapping(value = "/api/courseSession/{sid}", method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> courseSession(@PathVariable("sid") int sid) {
HashMap<String, Object> h = new HashMap<String, Object>();
try {
CourseSession cs = csService.getCourseSession(sid);
h.put("code", 0);
h.put("data", cs);
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 2);
h.put("msg", "操作中发生异常!");
}
return h;
}
@RequestMapping(value = "/api/courseSession/lecturerName/{sid}", method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> sessionLecturerName(@PathVariable("sid") int sid) {
HashMap<String, Object> h = new HashMap<String, Object>();
try {
String name = csService.getLecturerNameBySID(sid);
h.put("code", 0);
h.put("data", name);
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 2);
h.put("msg", "操作中发生异常！");
}
return h;
}
@RequestMapping(
value = "/api/courseSession/querySession/{start}/{limit}",
method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> courseSessionQuery(
HttpServletRequest req, @PathVariable("start") int start, @PathVariable("limit") int limit) {
HashMap<String, Object> h = new HashMap<String, Object>();
Integer uid = Integer.parseInt((String) req.getAttribute("uid"));
String sname = req.getParameter("sname");
if (sname != null && !sname.isEmpty())
try {
sname = new String(sname.getBytes("ISO8859-1"), "utf-8");
} catch (Exception e) {
sname = "";
}
logger.debug("search string:" + sname);
try {
User u = uService.getUserById(uid);
if (u == null) throw new Exception();
List<CourseSession> l = null;
int sz = 0;
if (u.getPriv() != 0) {
l = csService.queryCourseSessionEx(sname, start, limit);
sz = csService.countCourseSessionEx(sname);
} else {
l = csService.queryCourseSession(uid, sname, start, limit);
sz = csService.countCourseSessionByUID(uid, sname);
}
h.put("data", l);
h.put("count", sz);
h.put("code", 0);
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 1);
h.put("msg", "操作中发生异常！");
}
return h;
}
@RequestMapping(value = "/api/courseSession/priv/{sid}", method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> courseSessionPriv(
HttpServletRequest req, @PathVariable("sid") int sid) {
HashMap<String, Object> h = new HashMap<String, Object>();
int uid = Integer.parseInt((String) req.getAttribute("uid"));
try {
h.put("code", 0);
h.put("lecturer", csService.islecturer(uid, sid));
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 2);
h.put("msg", "操作中发生异常！");
}
return h;
}
@RequestMapping(value = "/api/courseSession/query", method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> courseSession(HttpServletRequest req) {
HashMap<String, Object> h = new HashMap<String, Object>();
int uid = Integer.parseInt((String) req.getAttribute("uid"));
try {
List<CourseSession> l = csService.getCourseSessionByUID(uid);
h.put("code", 0);
h.put("data", l);
h.put("count", l.size());
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 2);
h.put("msg", "操作中发生异常！");
}
return h;
}