/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.smartloli.kafka.eagle.web.controller;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.smartloli.kafka.eagle.common.protocol.alarm.AlarmClusterInfo;
import org.smartloli.kafka.eagle.common.protocol.alarm.AlarmConfigInfo;
import org.smartloli.kafka.eagle.common.protocol.alarm.AlarmConsumerInfo;
import org.smartloli.kafka.eagle.common.util.AlertUtils;
import org.smartloli.kafka.eagle.common.util.CalendarUtils;
import org.smartloli.kafka.eagle.common.util.KConstants;
import org.smartloli.kafka.eagle.common.util.KConstants.AlarmType;
import org.smartloli.kafka.eagle.common.util.StrUtils;
import org.smartloli.kafka.eagle.common.util.SystemConfigUtils;
import org.smartloli.kafka.eagle.web.service.AlertService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
/**
* Alarm controller to viewer data.
*
* @author smartloli.
*
* Created by Sep 6, 2016.
*
* Update by hexiang 20170216
*/
@Controller
public class AlarmController {
/** Alert Service interface to operate this method. */
@Autowired
private AlertService alertService;
/** Add alarmer viewer. */
@RequiresPermissions("/alarm/add")
@RequestMapping(value = "/alarm/add", method = RequestMethod.GET)
public ModelAndView addView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/add");
return mav;
}
/** Add alarmer config group. */
@RequiresPermissions("/alarm/config")
@RequestMapping(value = "/alarm/config", method = RequestMethod.GET)
public ModelAndView configView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/config");
return mav;
}
/** Add alarmer config group. */
@RequiresPermissions("/alarm/list")
@RequestMapping(value = "/alarm/list", method = RequestMethod.GET)
public ModelAndView listView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/list");
return mav;
}
/** Create cluster alarmer viewer. */
@RequiresPermissions("/alarm/create")
@RequestMapping(value = "/alarm/create", method = RequestMethod.GET)
public ModelAndView createView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/create");
return mav;
}
/** Modify alarmer viewer. */
@RequiresPermissions("/alarm/modify")
@RequestMapping(value = "/alarm/modify", method = RequestMethod.GET)
public ModelAndView modifyView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/modify");
return mav;
}
/** Modify alarmer viewer. */
@RequiresPermissions("/alarm/history")
@RequestMapping(value = "/alarm/history", method = RequestMethod.GET)
public ModelAndView historyView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/history");
return mav;
}
/** Create alarmer success viewer. */
@RequestMapping(value = "/alarm/add/success", method = RequestMethod.GET)
public ModelAndView addSuccessView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/add_success");
return mav;
}
/** Create alarmer failed viewer. */
@RequestMapping(value = "/alarm/add/failed", method = RequestMethod.GET)
public ModelAndView addFailedView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/add_failed");
return mav;
}
/** Config alarmer success viewer. */
@RequestMapping(value = "/alarm/config/success", method = RequestMethod.GET)
public ModelAndView configSuccessView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/config_success");
return mav;
}
/** Config alarmer failed viewer. */
@RequestMapping(value = "/alarm/config/failed", method = RequestMethod.GET)
public ModelAndView configFailedView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/config_failed");
return mav;
}
/** Create alarmer success viewer. */
@RequestMapping(value = "/alarm/create/success", method = RequestMethod.GET)
public ModelAndView createSuccessView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/create_success");
return mav;
}
/** Create alarmer failed viewer. */
@RequestMapping(value = "/alarm/create/failed", method = RequestMethod.GET)
public ModelAndView createFailedView(HttpSession session) {
ModelAndView mav = new ModelAndView();
mav.setViewName("/alarm/create_failed");
return mav;
}
/** Get alarmer consumer group by ajax. */
@RequestMapping(value = "/alarm/consumer/group/ajax", method = RequestMethod.GET)
public void alarmConsumerGroupAjax(HttpServletResponse response, HttpServletRequest request) {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
String search = StrUtils.convertNull(request.getParameter("name"));
String formatter = SystemConfigUtils.getProperty(clusterAlias + ".kafka.eagle.offset.storage");
try {
JSONObject object = new JSONObject();
object.put("items", JSON.parseArray(alertService.getAlarmConsumerGroup(clusterAlias, formatter, search)));
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Get alarmer consumer group by ajax. */
@RequestMapping(value = "/alarm/consumer/{group}/topic/ajax", method = RequestMethod.GET)
public void alarmConsumerTopicAjax(@PathVariable("group") String group, HttpServletResponse response, HttpServletRequest request) {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
String search = StrUtils.convertNull(request.getParameter("name"));
String formatter = SystemConfigUtils.getProperty(clusterAlias + ".kafka.eagle.offset.storage");
try {
JSONObject object = new JSONObject();
object.put("items", JSON.parseArray(alertService.getAlarmConsumerTopic(clusterAlias, formatter, group, search)));
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Add alarmer form. */
@RequestMapping(value = "/alarm/add/form", method = RequestMethod.POST)
public ModelAndView alarmAddForm(HttpSession session, HttpServletResponse response, HttpServletRequest request) {
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
ModelAndView mav = new ModelAndView();
String group = request.getParameter("ke_alarm_consumer_group");
String topic = request.getParameter("ke_alarm_consumer_topic");
String lag = request.getParameter("ke_topic_lag");
String alarmLevel = request.getParameter("ke_alarm_cluster_level");
String alarmMaxTimes = request.getParameter("ke_alarm_cluster_maxtimes");
String alarmGroup = request.getParameter("ke_alarm_cluster_group");
AlarmConsumerInfo alarmConsumer = new AlarmConsumerInfo();
alarmConsumer.setGroup(group);
alarmConsumer.setAlarmGroup(alarmGroup);
alarmConsumer.setAlarmLevel(alarmLevel);
alarmConsumer.setAlarmMaxTimes(Integer.parseInt(alarmMaxTimes));
alarmConsumer.setAlarmTimes(0);
alarmConsumer.setCluster(clusterAlias);
alarmConsumer.setCreated(CalendarUtils.getDate());
alarmConsumer.setIsEnable("Y");
alarmConsumer.setIsNormal("Y");
alarmConsumer.setLag(Long.parseLong(lag));
alarmConsumer.setModify(CalendarUtils.getDate());
alarmConsumer.setTopic(topic);
int code = alertService.insertAlarmConsumer(alarmConsumer);
if (code > 0) {
session.removeAttribute("Alarm_Submit_Status");
session.setAttribute("Alarm_Submit_Status", "Insert success.");
mav.setViewName("redirect:/alarm/add/success");
} else {
session.removeAttribute("Alarm_Submit_Status");
session.setAttribute("Alarm_Submit_Status", "Insert failed.");
mav.setViewName("redirect:/alarm/add/failed");
}
return mav;
}
/** Get alarmer datasets by ajax. */
@RequestMapping(value = "/alarm/list/table/ajax", method = RequestMethod.GET)
public void alarmConsumerListAjax(HttpServletResponse response, HttpServletRequest request) {
String aoData = request.getParameter("aoData");
JSONArray params = JSON.parseArray(aoData);
int sEcho = 0, iDisplayStart = 0, iDisplayLength = 0;
String search = "";
for (Object object : params) {
JSONObject param = (JSONObject) object;
if ("sEcho".equals(param.getString("name"))) {
sEcho = param.getIntValue("value");
} else if ("iDisplayStart".equals(param.getString("name"))) {
iDisplayStart = param.getIntValue("value");
} else if ("iDisplayLength".equals(param.getString("name"))) {
iDisplayLength = param.getIntValue("value");
} else if ("sSearch".equals(param.getString("name"))) {
search = param.getString("value");
}
}
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> map = new HashMap<String, Object>();
map.put("cluster", clusterAlias);
map.put("search", search);
map.put("start", iDisplayStart);
map.put("size", iDisplayLength);
List<AlarmConsumerInfo> alarmConsumers = alertService.getAlarmConsumerAppList(map);
JSONArray aaDatas = new JSONArray();
for (AlarmConsumerInfo alertConsumer : alarmConsumers) {
JSONObject obj = new JSONObject();
int id = alertConsumer.getId();
String group = alertConsumer.getGroup();
String topic = alertConsumer.getTopic();
String alarmGroup = alertConsumer.getAlarmGroup();
obj.put("id", id);
obj.put("group", "<a href='#" + id + "/cgroup' name='ke_alarm_consumer_detail'>" + (group.length() > 8 ? group.substring(0, 8) + "..." : group) + "</a>");
obj.put("topic", "<a href='#" + id + "/topic' name='ke_alarm_consumer_detail'>" + (topic.length() > 8 ? topic.substring(0, 8) + "..." : topic) + "</a>");
obj.put("lag", alertConsumer.getLag());
obj.put("alarmGroup", "<a href='#" + id + "/agroup' name='ke_alarm_consumer_detail'>" + (alarmGroup.length() > 8 ? alarmGroup.substring(0, 8) + "..." : alarmGroup) + "</a>");
obj.put("alarmTimes", alertConsumer.getAlarmTimes());
obj.put("alarmMaxTimes", alertConsumer.getAlarmMaxTimes());
if (alertConsumer.getAlarmLevel().equals("P0")) {
obj.put("alarmLevel", "<span class='badge badge-danger'>" + alertConsumer.getAlarmLevel() + "</span>");
} else if (alertConsumer.getAlarmLevel().equals("P1")) {
obj.put("alarmLevel", "<span class='badge badge-warning'>" + alertConsumer.getAlarmLevel() + "</span>");
} else if (alertConsumer.getAlarmLevel().equals("P2")) {
obj.put("alarmLevel", "<span class='badge badge-info'>" + alertConsumer.getAlarmLevel() + "</span>");
} else {
obj.put("alarmLevel", "<span class='badge badge-primary'>" + alertConsumer.getAlarmLevel() + "</span>");
}
if (alertConsumer.getIsNormal().equals("Y")) {
obj.put("alarmIsNormal", "<span class='badge badge-success'>Y</span>");
} else {
obj.put("alarmIsNormal", "<span class='badge badge-danger'>N</span>");
}
if (alertConsumer.getIsEnable().equals("Y")) {
obj.put("alarmIsEnable", "<input type='checkbox' name='is_enable_chk' id='alarm_config_is_enable_" + id + "' checked class='chooseBtn' /><label id='is_enable_label_id' val=" + id + " name='is_enable_label' for='alarm_config_is_enable_" + id + "' class='choose-label'></label>");
} else {
obj.put("alarmIsEnable", "<input type='checkbox' name='is_enable_chk' id='alarm_config_is_enable_" + id + "' class='chooseBtn' /><label id='is_enable_label_id' val=" + id + " name='is_enable_label' for='alarm_config_is_enable_" + id + "' class='choose-label'></label>");
}
obj.put("created", alertConsumer.getCreated());
obj.put("modify", alertConsumer.getModify());
obj.put("operate",
"<div class='btn-group btn-group-sm' role='group'><button id='ke_btn_action' class='btn btn-primary dropdown-toggle' type='button' data-toggle='dropdown' aria-haspopup='true' aria-expanded='false'>Action <span class='caret'></span></button><div aria-labelledby='ke_btn_action' class='dropdown-menu dropdown-menu-right'><a class='dropdown-item' name='alarm_consumer_modify' href='#"
+ id + "'><i class='fas fa-edit fa-sm fa-fw mr-1'></i>Modify</a><a class='dropdown-item' href='#" + id + "' name='alarm_consumer_remove'><i class='fas fa-trash-alt fa-sm fa-fw mr-1'></i>Delete</a></div>");
aaDatas.add(obj);
}
JSONObject target = new JSONObject();
target.put("sEcho", sEcho);
target.put("iTotalRecords", alertService.alertConsumerAppCount(map));
target.put("iTotalDisplayRecords", alertService.alertConsumerAppCount(map));
target.put("aaData", aaDatas);
try {
byte[] output = target.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Switch cluster alert info. */
@RequestMapping(value = "/alarm/list/modify/switch/{id}/ajax", method = RequestMethod.GET)
public void modifyConsumerAlertSwitchByIdAjax(@PathVariable("id") int id, HttpServletResponse response, HttpServletRequest request) {
try {
AlarmConsumerInfo alarmConsumer = alertService.findAlarmConsumerAlertById(id);
if (alarmConsumer.getIsEnable().equals("Y")) {
alarmConsumer.setIsEnable("N");
} else {
alarmConsumer.setIsEnable("Y");
}
alarmConsumer.setModify(CalendarUtils.getDate());
int code = alertService.modifyConsumerAlertSwitchById(alarmConsumer);
JSONObject object = new JSONObject();
if (code > 0) {
object.put("code", code);
object.put("status", "Success");
} else {
object.put("code", code);
object.put("status", "Failed");
}
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/**
* Get alarm consumer detail, such consumer group(cgroup) or topic, and
* alarm group(agroup).
*/
@RequestMapping(value = "/alarm/consumer/detail/{type}/{id}/ajax", method = RequestMethod.GET)
public void getAlarmConsumerDetailByIdAjax(@PathVariable("id") int id, @PathVariable("type") String type, HttpServletResponse response, HttpServletRequest request) {
try {
JSONObject object = new JSONObject();
if ("cgroup".equals(type)) {
object.put("result", alertService.findAlarmConsumerAlertById(id).getGroup());
} else if ("topic".equals(type)) {
object.put("result", alertService.findAlarmConsumerAlertById(id).getTopic());
} else if ("agroup".equals(type)) {
object.put("result", alertService.findAlarmConsumerAlertById(id).getAlarmGroup());
}
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Delete alarm consumer application. */
@RequestMapping(value = "/alarm/consumer/{id}/del", method = RequestMethod.GET)
public ModelAndView alarmConsumerDelete(@PathVariable("id") int id, HttpServletRequest request) {
int code = alertService.deleteAlarmConsumerById(id);
if (code > 0) {
return new ModelAndView("redirect:/alarm/modify");
} else {
return new ModelAndView("redirect:/errors/500");
}
}
/** Get alert info. */
@RequestMapping(value = "/alarm/consumer/modify/{id}/ajax", method = RequestMethod.GET)
public void findAlarmConsumerByIdAjax(@PathVariable("id") int id, HttpServletResponse response, HttpServletRequest request) {
try {
byte[] output = alertService.findAlarmConsumerAlertById(id).toString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Modify consumer topic alert info. */
@RequestMapping(value = "/alarm/consumer/modify/", method = RequestMethod.POST)
public String modifyAlarmConsumerInfo(HttpSession session, HttpServletRequest request) {
String id = request.getParameter("ke_consumer_id_lag");
String lag = request.getParameter("ke_consumer_name_lag");
String agroup = request.getParameter("ke_alarm_consumer_group");
String maxtimes = request.getParameter("ke_alarm_consumer_maxtimes");
String level = request.getParameter("ke_alarm_consumer_level");
AlarmConsumerInfo alertConsumer = new AlarmConsumerInfo();
// JavaScript has already judged.
alertConsumer.setId(Integer.parseInt(id));
alertConsumer.setLag(Long.parseLong(lag));
alertConsumer.setAlarmGroup(agroup);
alertConsumer.setAlarmMaxTimes(Integer.parseInt(maxtimes));
alertConsumer.setAlarmLevel(level);
alertConsumer.setModify(CalendarUtils.getDate());
if (alertService.modifyAlarmConsumerById(alertConsumer) > 0) {
return "redirect:/alarm/modify";
} else {
return "redirect:/errors/500";
}
}
/** Create alarmer form. */
@RequestMapping(value = "/alarm/create/form", method = RequestMethod.POST)
public ModelAndView alarmCreateForm(HttpSession session, HttpServletResponse response, HttpServletRequest request) {
ModelAndView mav = new ModelAndView();
String type = request.getParameter("ke_alarm_cluster_type");
String value = "";
if (AlarmType.TOPIC.equals(type)) {
value = request.getParameter("ke_topic_alarm");
} else {
if (AlarmType.PRODUCER.equals(type)) {
value = request.getParameter("ke_producer_alarm");
} else {
value = request.getParameter("ke_server_alarm");
}
}
String level = request.getParameter("ke_alarm_cluster_level");
String alarmGroup = request.getParameter("ke_alarm_cluster_group");
int maxTimes = 10;
try {
maxTimes = Integer.parseInt(request.getParameter("ke_alarm_cluster_maxtimes"));
} catch (Exception e) {
e.printStackTrace();
}
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
AlarmClusterInfo alarmClusterInfo = new AlarmClusterInfo();
alarmClusterInfo.setAlarmGroup(alarmGroup);
alarmClusterInfo.setAlarmLevel(level);
alarmClusterInfo.setAlarmMaxTimes(maxTimes);
alarmClusterInfo.setAlarmTimes(0);
alarmClusterInfo.setCluster(clusterAlias);
alarmClusterInfo.setCreated(CalendarUtils.getDate());
alarmClusterInfo.setIsEnable("Y");
alarmClusterInfo.setIsNormal("Y");
alarmClusterInfo.setModify(CalendarUtils.getDate());
alarmClusterInfo.setServer(value);
alarmClusterInfo.setType(type);
int code = alertService.create(alarmClusterInfo);
if (code > 0) {
session.removeAttribute("Alarm_Submit_Status");
session.setAttribute("Alarm_Submit_Status", "Insert success.");
mav.setViewName("redirect:/alarm/create/success");
} else {
session.removeAttribute("Alarm_Submit_Status");
session.setAttribute("Alarm_Submit_Status", "Insert failed.");
mav.setViewName("redirect:/alarm/create/failed");
}
return mav;
}
/** Get alarmer cluster history datasets by ajax. */
@RequestMapping(value = "/alarm/history/table/ajax", method = RequestMethod.GET)
public void alarmClusterHistoryAjax(HttpServletResponse response, HttpServletRequest request) {
String aoData = request.getParameter("aoData");
JSONArray params = JSON.parseArray(aoData);
int sEcho = 0, iDisplayStart = 0, iDisplayLength = 0;
String search = "";
for (Object object : params) {
JSONObject param = (JSONObject) object;
if ("sEcho".equals(param.getString("name"))) {
sEcho = param.getIntValue("value");
} else if ("iDisplayStart".equals(param.getString("name"))) {
iDisplayStart = param.getIntValue("value");
} else if ("iDisplayLength".equals(param.getString("name"))) {
iDisplayLength = param.getIntValue("value");
} else if ("sSearch".equals(param.getString("name"))) {
search = param.getString("value");
}
}
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> map = new HashMap<String, Object>();
map.put("cluster", clusterAlias);
map.put("search", search);
map.put("start", iDisplayStart);
map.put("size", iDisplayLength);
List<AlarmClusterInfo> alarmClusters = alertService.getAlarmClusterList(map);
JSONArray aaDatas = new JSONArray();
for (AlarmClusterInfo clustersInfo : alarmClusters) {
JSONObject obj = new JSONObject();
int id = clustersInfo.getId();
String server = StrUtils.convertNull(clustersInfo.getServer());
String group = StrUtils.convertNull(clustersInfo.getAlarmGroup());
obj.put("id", id);
obj.put("type", clustersInfo.getType());
obj.put("value", "<a href='#" + id + "/server' name='ke_alarm_cluster_detail'>" + (server.length() > 8 ? server.substring(0, 8) + "..." : server) + "</a>");
obj.put("alarmGroup", "<a href='#" + id + "/group' name='ke_alarm_cluster_detail'>" + (group.length() > 8 ? group.substring(0, 8) + "..." : group) + "</a>");
obj.put("alarmTimes", clustersInfo.getAlarmTimes());
obj.put("alarmMaxTimes", clustersInfo.getAlarmMaxTimes());
if (clustersInfo.getAlarmLevel().equals("P0")) {
obj.put("alarmLevel", "<span class='badge badge-danger'>" + clustersInfo.getAlarmLevel() + "</span>");
} else if (clustersInfo.getAlarmLevel().equals("P1")) {
obj.put("alarmLevel", "<span class='badge badge-warning'>" + clustersInfo.getAlarmLevel() + "</span>");
} else if (clustersInfo.getAlarmLevel().equals("P2")) {
obj.put("alarmLevel", "<span class='badge badge-info'>" + clustersInfo.getAlarmLevel() + "</span>");
} else {
obj.put("alarmLevel", "<span class='badge badge-primary'>" + clustersInfo.getAlarmLevel() + "</span>");
}
if (clustersInfo.getIsNormal().equals("Y")) {
obj.put("alarmIsNormal", "<span class='badge badge-success'>Y</span>");
} else {
obj.put("alarmIsNormal", "<span class='badge badge-danger'>N</span>");
}
if (clustersInfo.getIsEnable().equals("Y")) {
obj.put("alarmIsEnable", "<input type='checkbox' name='is_enable_chk' id='alarm_config_is_enable_" + id + "' checked class='chooseBtn' /><label id='is_enable_label_id' val=" + id + " name='is_enable_label' for='alarm_config_is_enable_" + id + "' class='choose-label'></label>");
} else {
obj.put("alarmIsEnable", "<input type='checkbox' name='is_enable_chk' id='alarm_config_is_enable_" + id + "' class='chooseBtn' /><label id='is_enable_label_id' val=" + id + " name='is_enable_label' for='alarm_config_is_enable_" + id + "' class='choose-label'></label>");
}
obj.put("created", clustersInfo.getCreated());
obj.put("modify", clustersInfo.getModify());
obj.put("operate",
"<div class='btn-group btn-group-sm' role='group'><button id='ke_btn_action' class='btn btn-primary dropdown-toggle' type='button' data-toggle='dropdown' aria-haspopup='true' aria-expanded='false'>Action <span class='caret'></span></button><div aria-labelledby='ke_btn_action' class='dropdown-menu dropdown-menu-right'><a class='dropdown-item' name='alarm_cluster_modify' href='#"
+ id + "'><i class='fas fa-edit fa-sm fa-fw mr-1'></i>Alter</a><a class='dropdown-item' href='#" + id
+ "' name='alarm_cluster_remove'><i class='fas fa-trash-alt fa-sm fa-fw mr-1'></i>Delete</a></div>");
aaDatas.add(obj);
}
JSONObject target = new JSONObject();
target.put("sEcho", sEcho);
target.put("iTotalRecords", alertService.getAlarmClusterCount(map));
target.put("iTotalDisplayRecords", alertService.getAlarmClusterCount(map));
target.put("aaData", aaDatas);
try {
byte[] output = target.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Get alarm cluster detail, such server or alarm group. */
@RequestMapping(value = "/alarm/cluster/detail/{type}/{id}/ajax", method = RequestMethod.GET)
public void getAlarmClusterDetailByIdAjax(@PathVariable("id") int id, @PathVariable("type") String type, HttpServletResponse response, HttpServletRequest request) {
try {
JSONObject object = new JSONObject();
if ("server".equals(type)) {
object.put("result", alertService.findAlarmClusterAlertById(id).getServer());
} else if ("group".equals(type)) {
object.put("result", alertService.findAlarmClusterAlertById(id).getAlarmGroup());
}
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Delete history alarmer. */
@RequestMapping(value = "/alarm/history/{id}/del", method = RequestMethod.GET)
public ModelAndView alarmHistoryClusterDelete(@PathVariable("id") int id, HttpServletRequest request) {
int code = alertService.deleteAlarmClusterAlertById(id);
if (code > 0) {
return new ModelAndView("redirect:/alarm/history");
} else {
return new ModelAndView("redirect:/errors/500");
}
}
/** Get alert info. */
@RequestMapping(value = "/alarm/history/modify/{id}/ajax", method = RequestMethod.GET)
public void findClusterAlertByIdAjax(@PathVariable("id") int id, HttpServletResponse response, HttpServletRequest request) {
try {
byte[] output = alertService.findAlarmClusterAlertById(id).toString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Switch cluster alert info. */
@RequestMapping(value = "/alarm/history/modify/switch/{id}/ajax", method = RequestMethod.GET)
public void modifyClusterAlertSwitchByIdAjax(@PathVariable("id") int id, HttpServletResponse response, HttpServletRequest request) {
try {
AlarmClusterInfo alarmCluster = alertService.findAlarmClusterAlertById(id);
if (alarmCluster.getIsEnable().equals("Y")) {
alarmCluster.setIsEnable("N");
} else {
alarmCluster.setIsEnable("Y");
}
alarmCluster.setModify(CalendarUtils.getDate());
int code = alertService.modifyClusterAlertSwitchById(alarmCluster);
JSONObject object = new JSONObject();
if (code > 0) {
object.put("code", code);
object.put("status", "Success");
} else {
object.put("code", code);
object.put("status", "Failed");
}
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Modify consumer topic alert info. */
@RequestMapping(value = "/alarm/history/modify/", method = RequestMethod.POST)
public String modifyClusterAlertInfo(HttpSession session, HttpServletRequest request) {
String id = request.getParameter("ke_alarm_cluster_id_server");
String server = request.getParameter("ke_alarm_cluster_name_server");
String group = request.getParameter("ke_alarm_cluster_group");
String maxtimes = request.getParameter("ke_alarm_cluster_maxtimes");
String level = request.getParameter("ke_alarm_cluster_level");
AlarmClusterInfo cluster = new AlarmClusterInfo();
cluster.setId(Integer.parseInt(id));
cluster.setServer(server);
cluster.setAlarmGroup(group);
cluster.setAlarmMaxTimes(Integer.parseInt(maxtimes));
cluster.setAlarmLevel(level);
cluster.setModify(CalendarUtils.getDate());
if (alertService.modifyClusterAlertById(cluster) > 0) {
return "redirect:/alarm/history";
} else {
return "redirect:/errors/500";
}
}
/** Get alarm type list, such as email, dingding, wechat and so on. */
@RequestMapping(value = "/alarm/type/list/ajax", method = RequestMethod.GET)
public void alarmTypeListAjax(HttpServletResponse response, HttpServletRequest request) {
try {
JSONObject object = new JSONObject();
object.put("items", JSON.parseArray(alertService.getAlertTypeList()));
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Get alarm cluster type list, such as kafka, zookeeper and so on. */
@RequestMapping(value = "/alarm/cluster/{type}/list/ajax", method = RequestMethod.GET)
public void alarmClusterTypeListAjax(@PathVariable("type") String type, HttpServletResponse response, HttpServletRequest request) {
try {
JSONObject object = new JSONObject();
String search = "";
Map<String, Object> map = new HashMap<>();
if ("group".equals(type)) {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
search = StrUtils.convertNull(request.getParameter("name"));
map.put("search", "%" + search + "%");
map.put("start", 0);
map.put("size", 10);
map.put("cluster", clusterAlias);
} else {
search = StrUtils.convertNull(request.getParameter("name"));
map.put("search", search);
}
object.put("items", JSON.parseArray(alertService.getAlertClusterTypeList(type, map)));
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Check alarm group name. */
@RequestMapping(value = "/alarm/check/{group}/ajax", method = RequestMethod.GET)
public void alarmGroupCheckAjax(@PathVariable("group") String group, HttpServletResponse response, HttpServletRequest request) {
try {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> params = new HashMap<>();
params.put("cluster", clusterAlias);
params.put("alarmGroup", group);
JSONObject object = new JSONObject();
object.put("result", alertService.findAlarmConfigByGroupName(params));
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Add alarm config . */
@RequestMapping(value = "/alarm/config/storage/form", method = RequestMethod.POST)
public ModelAndView alarmAddConfigForm(HttpSession session, HttpServletResponse response, HttpServletRequest request) {
ModelAndView mav = new ModelAndView();
String group = request.getParameter("ke_alarm_group_name");
String type = request.getParameter("ke_alarm_type");
String url = request.getParameter("ke_alarm_url");
String http = request.getParameter("ke_alarm_http");
String address = request.getParameter("ke_alarm_address");
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
AlarmConfigInfo alarmConfig = new AlarmConfigInfo();
alarmConfig.setCluster(clusterAlias);
alarmConfig.setAlarmGroup(group);
alarmConfig.setAlarmType(type);
alarmConfig.setAlarmUrl(url);
alarmConfig.setHttpMethod(http);
alarmConfig.setAlarmAddress(address);
alarmConfig.setCreated(CalendarUtils.getDate());
alarmConfig.setModify(CalendarUtils.getDate());
Map<String, Object> params = new HashMap<>();
params.put("cluster", clusterAlias);
params.put("alarmGroup", group);
boolean findCode = alertService.findAlarmConfigByGroupName(params);
if (findCode) {
session.removeAttribute("Alarm_Config_Status");
session.setAttribute("Alarm_Config_Status", "Insert failed alarm group[" + alarmConfig.getAlarmGroup() + "] has exist.");
mav.setViewName("redirect:/alarm/config/failed");
} else {
int resultCode = alertService.insertOrUpdateAlarmConfig(alarmConfig);
if (resultCode > 0) {
session.removeAttribute("Alarm_Config_Status");
session.setAttribute("Alarm_Config_Status", "Insert success.");
mav.setViewName("redirect:/alarm/config/success");
} else {
session.removeAttribute("Alarm_Config_Status");
session.setAttribute("Alarm_Config_Status", "Insert failed.");
mav.setViewName("redirect:/alarm/config/failed");
}
}
return mav;
}
/** Get alarm config list. */
@RequestMapping(value = "/alarm/config/table/ajax", method = RequestMethod.GET)
public void getAlarmConfigTableAjax(HttpServletResponse response, HttpServletRequest request) {
String aoData = request.getParameter("aoData");
JSONArray params = JSON.parseArray(aoData);
int sEcho = 0, iDisplayStart = 0, iDisplayLength = 0;
String search = "";
for (Object object : params) {
JSONObject param = (JSONObject) object;
if ("sEcho".equals(param.getString("name"))) {
sEcho = param.getIntValue("value");
} else if ("iDisplayStart".equals(param.getString("name"))) {
iDisplayStart = param.getIntValue("value");
} else if ("iDisplayLength".equals(param.getString("name"))) {
iDisplayLength = param.getIntValue("value");
} else if ("sSearch".equals(param.getString("name"))) {
search = param.getString("value");
}
}
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> map = new HashMap<>();
map.put("search", "%" + search + "%");
map.put("start", iDisplayStart);
map.put("size", iDisplayLength);
map.put("cluster", clusterAlias);
JSONArray configList = JSON.parseArray(alertService.getAlarmConfigList(map).toString());
JSONArray aaDatas = new JSONArray();
for (Object object : configList) {
JSONObject config = (JSONObject) object;
JSONObject obj = new JSONObject();
String alarmGroup = StrUtils.convertNull(config.getString("alarmGroup"));
String url = StrUtils.convertNull(config.getString("alarmUrl"));
String address = StrUtils.convertNull(config.getString("alarmAddress"));
obj.put("cluster", config.getString("cluster"));
obj.put("alarmGroup", alarmGroup.length() > 16 ? alarmGroup.substring(0, 16) + "..." : alarmGroup);
obj.put("alarmType", config.getString("alarmType"));
obj.put("alarmUrl", "<a name='ke_alarm_config_detail' href='#" + alarmGroup + "/url'>" + (url.length() > 16 ? url.substring(0, 16) + "..." : url) + "</a>");
obj.put("httpMethod", config.getString("httpMethod"));
obj.put("alarmAddress", "<a name='ke_alarm_config_detail' href='#" + alarmGroup + "/address'>" + (address.length() > 16 ? address.substring(0, 16) + "..." : address) + "</a>");
obj.put("created", config.getString("created"));
obj.put("modify", config.getString("modify"));
obj.put("operate",
"<div class='btn-group btn-group-sm' role='group'><button id='ke_btn_action' class='btn btn-primary dropdown-toggle' type='button' data-toggle='dropdown' aria-haspopup='true' aria-expanded='false'>Action <span class='caret'></span></button><div aria-labelledby='ke_btn_action' class='dropdown-menu dropdown-menu-right'><a class='dropdown-item' name='ke_alarm_config_modify' href='#"
+ alarmGroup + "/modify'><i class='fas fa-edit fa-sm fa-fw mr-1'></i>Modify</a><a class='dropdown-item' href='#" + alarmGroup + "' name='ke_alarm_config_remove'><i class='fas fa-trash-alt fa-sm fa-fw mr-1'></i>Delete</a></div>");
aaDatas.add(obj);
}
int count = alertService.alarmConfigCount(map); // only need cluster
JSONObject target = new JSONObject();
target.put("sEcho", sEcho);
target.put("iTotalRecords", count);
target.put("iTotalDisplayRecords", count);
target.put("aaData", aaDatas);
try {
byte[] output = target.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Delete alarm config. */
@RequestMapping(value = "/alarm/config/{group}/del", method = RequestMethod.GET)
public ModelAndView alarmConfigDelete(@PathVariable("group") String group, HttpServletRequest request) {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> map = new HashMap<>();
map.put("cluster", clusterAlias);
map.put("alarmGroup", group);
int code = alertService.deleteAlertByGroupName(map);
if (code > 0) {
return new ModelAndView("redirect:/alarm/list");
} else {
return new ModelAndView("redirect:/errors/500");
}
}
/** Get alarm config by group name. */
@RequestMapping(value = "/alarm/config/get/{type}/{group}/ajax", method = RequestMethod.GET)
public void getAlarmConfigDetailByGroupAjax(@PathVariable("type") String type, @PathVariable("group") String group, HttpServletResponse response, HttpServletRequest request) {
try {
HttpSession session = request.getSession();
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> params = new HashMap<>();
params.put("cluster", clusterAlias);
params.put("alarmGroup", group);
JSONObject object = new JSONObject();
if ("url".equals(type)) {
object.put("result", alertService.getAlarmConfigByGroupName(params).getAlarmUrl());
} else if ("address".equals(type)) {
object.put("result", alertService.getAlarmConfigByGroupName(params).getAlarmAddress());
} else if ("modify".equals(type)) {
object.put("url", alertService.getAlarmConfigByGroupName(params).getAlarmUrl());
object.put("address", alertService.getAlarmConfigByGroupName(params).getAlarmAddress());
}
byte[] output = object.toJSONString().getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** Modify alarm config. */
@RequestMapping(value = "/alarm/config/modify/form/", method = RequestMethod.POST)
public ModelAndView alarmModifyConfigForm(HttpSession session, HttpServletResponse response, HttpServletRequest request) {
ModelAndView mav = new ModelAndView();
String group = request.getParameter("ke_alarm_group_m_name");
String url = request.getParameter("ke_alarm_config_m_url");
String address = request.getParameter("ke_alarm_config_m_address");
String clusterAlias = session.getAttribute(KConstants.SessionAlias.CLUSTER_ALIAS).toString();
Map<String, Object> params = new HashMap<>();
params.put("cluster", clusterAlias);
params.put("alarmGroup", group);
AlarmConfigInfo alarmConfig = alertService.getAlarmConfigByGroupName(params);
alarmConfig.setAlarmUrl(url);
alarmConfig.setAlarmAddress(address);
alarmConfig.setModify(CalendarUtils.getDate());
int resultCode = alertService.insertOrUpdateAlarmConfig(alarmConfig);
if (resultCode > 0) {
mav.setViewName("redirect:/alarm/list");
} else {
mav.setViewName("redirect:/errors/500");
}
return mav;
}
/** Send test message by alarm config . */
@RequestMapping(value = "/alarm/config/test/send/ajax", method = RequestMethod.GET)
public void sendTestMsgAlarmConfig(HttpServletResponse response, HttpServletRequest request) {
try {
String type = request.getParameter("type");
String url = request.getParameter("url");
String msg = request.getParameter("msg");
String result = "";
if (AlarmType.EMAIL.equals(type)) {
result = AlertUtils.sendTestMsgByEmail(url);
} else if (AlarmType.DingDing.equals(type)) {
result = AlertUtils.sendTestMsgByDingDing(url, msg);
} else if (AlarmType.WeChat.equals(type)) {
result = AlertUtils.sendTestMsgByWeChat(url, msg);
}
byte[] output = result.getBytes();
BaseController.response(output, response);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
