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com.liferay.journal.web.util.JournalUtil 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.journal.web.util;
import com.liferay.dynamic.data.mapping.model.DDMStructure;
import com.liferay.journal.configuration.JournalGroupServiceConfiguration;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.model.JournalFolder;
import com.liferay.journal.model.JournalFolderConstants;
import com.liferay.journal.service.JournalArticleServiceUtil;
import com.liferay.journal.service.JournalFolderLocalServiceUtil;
import com.liferay.journal.util.comparator.ArticleVersionComparator;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.diff.DiffVersion;
import com.liferay.portal.kernel.diff.DiffVersionsInfo;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.model.Company;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.model.LayoutConstants;
import com.liferay.portal.kernel.service.LayoutLocalServiceUtil;
import com.liferay.portal.kernel.theme.PortletDisplay;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.ArrayUtil;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.subscription.service.SubscriptionLocalServiceUtil;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Stack;
import javax.portlet.PortletRequest;
import javax.portlet.PortletSession;
/**
* @author Tom Wang
*/
public class JournalUtil {
public static final int MAX_STACK_SIZE = 20;
public static void addRecentArticle(
PortletRequest portletRequest, JournalArticle article) {
if (article != null) {
Stack stack = _getRecentArticles(portletRequest);
stack.push(article);
}
}
public static DiffVersionsInfo getDiffVersionsInfo(
long groupId, String articleId, double sourceVersion,
double targetVersion) {
double previousVersion = 0;
double nextVersion = 0;
List articles =
JournalArticleServiceUtil.getArticlesByArticleId(
groupId, articleId, QueryUtil.ALL_POS, QueryUtil.ALL_POS,
new ArticleVersionComparator(true));
for (JournalArticle article : articles) {
if ((article.getVersion() < sourceVersion) &&
(article.getVersion() > previousVersion)) {
previousVersion = article.getVersion();
}
if ((article.getVersion() > targetVersion) &&
((article.getVersion() < nextVersion) || (nextVersion == 0))) {
nextVersion = article.getVersion();
}
}
List diffVersions = new ArrayList<>();
for (JournalArticle article : articles) {
DiffVersion diffVersion = new DiffVersion(
article.getUserId(), article.getVersion(),
article.getModifiedDate());
diffVersions.add(diffVersion);
}
return new DiffVersionsInfo(diffVersions, nextVersion, previousVersion);
}
public static boolean getEmailArticleAnyEventEnabled(
JournalGroupServiceConfiguration journalGroupServiceConfiguration) {
if (journalGroupServiceConfiguration.emailArticleAddedEnabled() ||
journalGroupServiceConfiguration.
emailArticleApprovalDeniedEnabled() ||
journalGroupServiceConfiguration.
emailArticleApprovalGrantedEnabled() ||
journalGroupServiceConfiguration.
emailArticleApprovalRequestedEnabled() ||
journalGroupServiceConfiguration.emailArticleReviewEnabled() ||
journalGroupServiceConfiguration.emailArticleUpdatedEnabled()) {
return true;
}
return false;
}
public static Map getEmailDefinitionTerms(
PortletRequest portletRequest, String emailFromAddress,
String emailFromName) {
return getEmailDefinitionTerms(
portletRequest, emailFromAddress, emailFromName, StringPool.BLANK);
}
public static Map getEmailDefinitionTerms(
PortletRequest portletRequest, String emailFromAddress,
String emailFromName, String emailType) {
ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
WebKeys.THEME_DISPLAY);
String fromAddress = HtmlUtil.escape(emailFromAddress);
String fromName = HtmlUtil.escape(emailFromName);
String toAddress = LanguageUtil.get(
themeDisplay.getLocale(), "the-address-of-the-email-recipient");
String toName = LanguageUtil.get(
themeDisplay.getLocale(), "the-name-of-the-email-recipient");
if (emailType.equals("requested")) {
toName = fromName;
toAddress = fromAddress;
fromName = LanguageUtil.get(
themeDisplay.getLocale(), "the-name-of-the-email-sender");
fromAddress = LanguageUtil.get(
themeDisplay.getLocale(), "the-address-of-the-email-sender");
}
Map definitionTerms = new LinkedHashMap<>();
definitionTerms.put(
"[$ARTICLE_CONTENT]",
LanguageUtil.get(themeDisplay.getLocale(), "the-web-content"));
definitionTerms.put(
"[$ARTICLE_DIFFS$]",
LanguageUtil.get(
themeDisplay.getLocale(),
"the-web-content-compared-with-the-previous-version-web-" +
"content"));
definitionTerms.put(
"[$ARTICLE_ID$]",
LanguageUtil.get(themeDisplay.getLocale(), "the-web-content-id"));
definitionTerms.put(
"[$ARTICLE_TITLE$]",
LanguageUtil.get(
themeDisplay.getLocale(), "the-web-content-title"));
definitionTerms.put(
"[$ARTICLE_URL$]",
LanguageUtil.get(themeDisplay.getLocale(), "the-web-content-url"));
definitionTerms.put(
"[$ARTICLE_VERSION$]",
LanguageUtil.get(
themeDisplay.getLocale(), "the-web-content-version"));
definitionTerms.put("[$FROM_ADDRESS$]", fromAddress);
definitionTerms.put("[$FROM_NAME$]", fromName);
Company company = themeDisplay.getCompany();
definitionTerms.put("[$PORTAL_URL$]", company.getVirtualHostname());
PortletDisplay portletDisplay = themeDisplay.getPortletDisplay();
definitionTerms.put(
"[$PORTLET_NAME$]", HtmlUtil.escape(portletDisplay.getTitle()));
definitionTerms.put("[$TO_ADDRESS$]", toAddress);
definitionTerms.put("[$TO_NAME$]", toName);
return definitionTerms;
}
public static long getPreviewPlid(
JournalArticle article, ThemeDisplay themeDisplay)
throws Exception {
if (article != null) {
Layout layout = article.getLayout();
if (layout != null) {
return layout.getPlid();
}
}
Layout layout = LayoutLocalServiceUtil.fetchFirstLayout(
themeDisplay.getScopeGroupId(), false,
LayoutConstants.DEFAULT_PARENT_LAYOUT_ID);
if (layout == null) {
layout = LayoutLocalServiceUtil.fetchFirstLayout(
themeDisplay.getScopeGroupId(), true,
LayoutConstants.DEFAULT_PARENT_LAYOUT_ID);
}
if (layout != null) {
return layout.getPlid();
}
return themeDisplay.getPlid();
}
public static boolean isSubscribedToArticle(
long companyId, long groupId, long userId, long articleId) {
return SubscriptionLocalServiceUtil.isSubscribed(
companyId, userId, JournalArticle.class.getName(), articleId);
}
public static boolean isSubscribedToFolder(
long companyId, long groupId, long userId, long folderId)
throws PortalException {
return isSubscribedToFolder(companyId, groupId, userId, folderId, true);
}
public static boolean isSubscribedToFolder(
long companyId, long groupId, long userId, long folderId,
boolean recursive)
throws PortalException {
List ancestorFolderIds = new ArrayList<>();
if (folderId != JournalFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
JournalFolder folder = JournalFolderLocalServiceUtil.getFolder(
folderId);
ancestorFolderIds.add(folderId);
if (recursive) {
ancestorFolderIds.addAll(folder.getAncestorFolderIds());
ancestorFolderIds.add(groupId);
}
}
else {
ancestorFolderIds.add(groupId);
}
return SubscriptionLocalServiceUtil.isSubscribed(
companyId, userId, JournalFolder.class.getName(),
ArrayUtil.toLongArray(ancestorFolderIds));
}
public static boolean isSubscribedToStructure(
long companyId, long groupId, long userId, long ddmStructureId) {
return SubscriptionLocalServiceUtil.isSubscribed(
companyId, userId, DDMStructure.class.getName(), ddmStructureId);
}
public static void removeRecentArticle(
PortletRequest portletRequest, String articleId, double version) {
Stack stack = _getRecentArticles(portletRequest);
Iterator itr = stack.iterator();
while (itr.hasNext()) {
JournalArticle journalArticle = itr.next();
String journalArticleId = journalArticle.getArticleId();
if (journalArticleId.equals(articleId) &&
((journalArticle.getVersion() == version) || (version == 0))) {
itr.remove();
}
}
}
public static class FiniteUniqueStack extends Stack {
@Override
public E push(E item) {
if (contains(item)) {
if (!item.equals(peek())) {
remove(item);
super.push(item);
}
}
else if (size() < _maxSize) {
super.push(item);
}
return item;
}
private FiniteUniqueStack(int maxSize) {
_maxSize = maxSize;
}
private final int _maxSize;
}
private static Stack _getRecentArticles(
PortletRequest portletRequest) {
PortletSession portletSession = portletRequest.getPortletSession();
Stack recentArticles =
(Stack)portletSession.getAttribute(
WebKeys.JOURNAL_RECENT_ARTICLES);
if (recentArticles == null) {
recentArticles = new FiniteUniqueStack<>(MAX_STACK_SIZE);
portletSession.setAttribute(
WebKeys.JOURNAL_RECENT_ARTICLES, recentArticles);
}
return recentArticles;
}
}
