static {
ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (TrackerFilterEnum eventFilter : TrackerFilterEnum.values()) {
builder.add(eventFilter.getValue());
}
valuesSet = builder.build();
}
public static Optional<TrackerFilterEnum> getByValue(String filterAction) {
if (valuesSet.contains(filterAction)) {
return Optional.of(TrackerFilterEnum.valueOf(filterAction.toUpperCase()));
} else {
return Optional.absent();
}
}
private TrackerFilterEnum getFilterValue(String filterAction) {
if (filterValues.contains(filterAction)) {
return TrackerFilterEnum.valueOf(filterAction.toUpperCase());
} else {
return TrackerFilterEnum.ALL;
}
}
@ModelAttribute("filters")
public static List<TrackerFilterEnum> getFilter(HttpServletRequest request) {
Template tmpl = Template.getTemplate(request);
if (tmpl.isSessionAuthorized()) {
return Arrays.asList(TrackerFilterEnum.values());
} else {
List<TrackerFilterEnum> trackerFilters = new ArrayList<>();
for (TrackerFilterEnum trackerFilter : TrackerFilterEnum.values()) {
if ("mine".equals(trackerFilter.getValue())) {
continue;
}
trackerFilters.add(trackerFilter);
}
return trackerFilters;
}
}
@RequestMapping("/tracker")
public ModelAndView tracker(
@RequestParam(value = "filter", defaultValue = "all") String filterAction,
@RequestParam(value = "offset", required = false) Integer offset,
HttpServletRequest request)
throws Exception {
if (offset == null) {
offset = 0;
} else {
if (offset < 0 || offset > 300) {
throw new UserErrorException("Некорректное значение offset");
}
}
TrackerFilterEnum trackerFilter = getFilterValue(filterAction);
Map<String, Object> params = new HashMap<>();
params.put("mine", trackerFilter == TrackerFilterEnum.MINE);
params.put("offset", offset);
params.put("filter", trackerFilter.getValue());
if (trackerFilter != TrackerFilterEnum.ALL) {
params.put("addition_query", "&filter=" + trackerFilter.getValue());
} else {
params.put("addition_query", "");
}
Calendar calendar = Calendar.getInstance();
calendar.setTime(new Date());
if (trackerFilter == TrackerFilterEnum.MINE) {
calendar.add(Calendar.MONTH, -6);
} else {
calendar.add(Calendar.HOUR, -24);
}
Timestamp dateLimit = new Timestamp(calendar.getTimeInMillis());
Template tmpl = Template.getTemplate(request);
int messages = tmpl.getProf().getMessages();
int topics = tmpl.getProf().getTopics();
params.put("topics", topics);
User user = tmpl.getCurrentUser();
if (trackerFilter == TrackerFilterEnum.MINE) {
if (!tmpl.isSessionAuthorized()) {
throw new UserErrorException("Not authorized");
}
params.put("title", "Последние сообщения (мои темы)");
} else {
params.put("title", "Последние сообщения");
}
params.put(
"msgs", trackerDao.getTrackAll(trackerFilter, user, dateLimit, topics, offset, messages));
if (tmpl.isModeratorSession() && trackerFilter != TrackerFilterEnum.MINE) {
params.put("newUsers", userDao.getNewUsers());
params.put("deleteStats", deleteInfoDao.getRecentStats());
}
return new ModelAndView("tracker", params);
}
static {
filterValues = new HashSet<>();
for (TrackerFilterEnum eventFilter : TrackerFilterEnum.values()) {
filterValues.add(eventFilter.getValue());
}
}