com.liferay.chat.internal.poller.ChatPollerProcessor Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.chat.internal.poller;
import com.liferay.chat.constants.ChatPortletKeys;
import com.liferay.chat.internal.configuration.ChatGroupServiceConfiguration;
import com.liferay.chat.internal.util.ChatConstants;
import com.liferay.chat.model.Entry;
import com.liferay.chat.model.Status;
import com.liferay.chat.service.EntryLocalServiceUtil;
import com.liferay.chat.service.StatusLocalServiceUtil;
import com.liferay.chat.util.BuddyFinder;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.configuration.metatype.bnd.util.ConfigurableUtil;
import com.liferay.portal.kernel.exception.NoSuchLayoutSetException;
import com.liferay.portal.kernel.exception.NoSuchUserException;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.json.JSONUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.model.ContactConstants;
import com.liferay.portal.kernel.model.LayoutSet;
import com.liferay.portal.kernel.model.User;
import com.liferay.portal.kernel.model.UserConstants;
import com.liferay.portal.kernel.poller.BasePollerProcessor;
import com.liferay.portal.kernel.poller.PollerProcessor;
import com.liferay.portal.kernel.poller.PollerRequest;
import com.liferay.portal.kernel.poller.PollerResponse;
import com.liferay.portal.kernel.service.LayoutSetLocalService;
import com.liferay.portal.kernel.service.UserLocalService;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.util.Http;
import com.liferay.portal.kernel.util.ListUtil;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.Time;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.ConfigurationPolicy;
import org.osgi.service.component.annotations.Modified;
import org.osgi.service.component.annotations.Reference;
/**
* @author Brian Wing Shun Chan
* @author Peter Fellwock
*/
@Component(
configurationPid = "com.liferay.chat.configuration.ChatConfiguration",
configurationPolicy = ConfigurationPolicy.OPTIONAL, enabled = false,
immediate = true, property = "javax.portlet.name=" + ChatPortletKeys.CHAT,
service = PollerProcessor.class
)
public class ChatPollerProcessor extends BasePollerProcessor {
@Activate
@Modified
protected void activate(Map properties) {
_chatGroupServiceConfiguration = ConfigurableUtil.createConfigurable(
ChatGroupServiceConfiguration.class, properties);
}
protected void addEntry(PollerRequest pollerRequest) throws Exception {
long toUserId = getLong(pollerRequest, "toUserId");
if (toUserId > 0) {
String content = getString(pollerRequest, "content");
EntryLocalServiceUtil.addEntry(
pollerRequest.getTimestamp(), pollerRequest.getUserId(),
toUserId, content);
}
}
@Override
protected PollerResponse doReceive(PollerRequest pollerRequest)
throws Exception {
PollerResponse pollerResponse = pollerRequest.createPollerResponse();
getBuddies(pollerRequest, pollerResponse);
getEntries(pollerRequest, pollerResponse);
return pollerResponse;
}
@Override
protected void doSend(PollerRequest pollerRequest) throws Exception {
if (pollerRequest.isStartPolling()) {
_processedEntryIds.clear();
}
addEntry(pollerRequest);
updateStatus(pollerRequest);
}
protected void getBuddies(
PollerRequest pollerRequest, PollerResponse pollerResponse)
throws Exception {
List buddies = _buddyFinder.getBuddies(
pollerRequest.getCompanyId(), pollerRequest.getUserId());
JSONArray buddiesJSONArray = JSONFactoryUtil.createJSONArray();
for (Object[] buddy : buddies) {
String firstName = (String)buddy[1];
long groupId = (Long)buddy[2];
String lastName = (String)buddy[3];
boolean male = (Boolean)buddy[4];
String middleName = (String)buddy[5];
long portraitId = (Long)buddy[6];
String screenName = (String)buddy[7];
long userId = (Long)buddy[8];
String userUuid = (String)buddy[9];
Status buddyStatus = StatusLocalServiceUtil.getUserStatus(userId);
boolean awake = buddyStatus.isAwake();
String displayURL = StringPool.BLANK;
try {
LayoutSet layoutSet = _layoutSetLocalService.getLayoutSet(
groupId, false);
if (layoutSet.getPageCount() > 0) {
displayURL = _portal.getLayoutSetDisplayURL(
layoutSet, false);
displayURL = _http.removeDomain(displayURL);
}
}
catch (NoSuchLayoutSetException noSuchLayoutSetException) {
// LPS-52675
if (_log.isDebugEnabled()) {
_log.debug(
noSuchLayoutSetException, noSuchLayoutSetException);
}
}
buddiesJSONArray.put(
JSONUtil.put(
"awake", awake
).put(
"displayURL", displayURL
).put(
"fullName",
ContactConstants.getFullName(
firstName, middleName, lastName)
).put(
"groupId", groupId
).put(
"portraitId", portraitId
).put(
"portraitURL",
UserConstants.getPortraitURL(
StringPool.BLANK, male, portraitId, userUuid)
).put(
"screenName", screenName
).put(
"statusMessage", buddyStatus.getMessage()
).put(
"userId", userId
));
}
pollerResponse.setParameter("buddies", buddiesJSONArray);
}
protected void getEntries(
PollerRequest pollerRequest, PollerResponse pollerResponse)
throws Exception {
JSONArray entriesJSONArray = JSONFactoryUtil.createJSONArray();
boolean hasProcessedEntry = false;
Status status = StatusLocalServiceUtil.getUserStatus(
pollerRequest.getUserId());
long createDate = 0;
if (pollerRequest.isInitialRequest()) {
createDate = status.getModifiedDate() - Time.DAY;
}
List entries = EntryLocalServiceUtil.getNewEntries(
pollerRequest.getUserId(), createDate, 0,
_chatGroupServiceConfiguration.buddyListMaxBuddies());
entries = ListUtil.copy(entries);
Collections.reverse(entries);
for (Entry entry : entries) {
hasProcessedEntry = _processedEntryIds.contains(entry.getEntryId());
_processedEntryIds.add(entry.getEntryId());
JSONObject entryJSONObject = JSONUtil.put(
"createDate", entry.getCreateDate()
).put(
"entryId", entry.getEntryId()
).put(
"fromUserId", entry.getFromUserId()
);
if (entry.getFromUserId() != pollerRequest.getUserId()) {
try {
User fromUser = _userLocalService.getUserById(
entry.getFromUserId());
entryJSONObject.put(
"fromFullName", fromUser.getFullName()
).put(
"fromPortraitId", fromUser.getPortraitId()
);
}
catch (NoSuchUserException noSuchUserException) {
// LPS-52675
if (_log.isDebugEnabled()) {
_log.debug(noSuchUserException, noSuchUserException);
}
continue;
}
}
entryJSONObject.put(
"content", HtmlUtil.escape(entry.getContent())
).put(
"flag", entry.getFlag()
).put(
"toUserId", entry.getToUserId()
);
entriesJSONArray.put(entryJSONObject);
}
pollerResponse.setParameter("entries", entriesJSONArray);
if (!entries.isEmpty() && !hasProcessedEntry) {
pollerResponse.setParameter(
PollerResponse.POLLER_HINT_HIGH_CONNECTIVITY,
Boolean.TRUE.toString());
}
boolean updatePresence = getBoolean(pollerRequest, "updatePresence");
if (updatePresence) {
}
else if (!entries.isEmpty()) {
updatePresence = true;
}
else {
long onlineTimestamp =
status.getModifiedDate() + ChatConstants.ONLINE_DELTA -
ChatConstants.MAX_POLL_LATENCY;
if (onlineTimestamp < pollerRequest.getTimestamp()) {
updatePresence = true;
}
}
if (updatePresence) {
StatusLocalServiceUtil.updateStatus(
pollerRequest.getUserId(), pollerRequest.getTimestamp());
}
}
protected void updateStatus(PollerRequest pollerRequest) throws Exception {
int online = getInteger(pollerRequest, "online");
int awake = getInteger(pollerRequest, "awake");
String activePanelIds = getString(pollerRequest, "activePanelIds");
String statusMessage = getString(pollerRequest, "statusMessage");
int playSound = getInteger(pollerRequest, "playSound");
if ((online != -1) || (awake != -1) || (activePanelIds != null) ||
(statusMessage != null) || (playSound != -1)) {
StatusLocalServiceUtil.updateStatus(
pollerRequest.getUserId(), -1, online, awake, activePanelIds,
statusMessage, playSound);
}
}
private static final Log _log = LogFactoryUtil.getLog(
ChatPollerProcessor.class);
@Reference
private BuddyFinder _buddyFinder;
private volatile ChatGroupServiceConfiguration
_chatGroupServiceConfiguration;
@Reference
private Http _http;
@Reference
private LayoutSetLocalService _layoutSetLocalService;
@Reference
private Portal _portal;
private final Set _processedEntryIds = new HashSet<>();
@Reference
private UserLocalService _userLocalService;
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