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com.liferay.wiki.service.impl.WikiPageServiceImpl 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.wiki.service.impl;
import com.liferay.petra.string.StringBundler;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.aop.AopService;
import com.liferay.portal.kernel.dao.orm.QueryDefinition;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.module.configuration.ConfigurationProvider;
import com.liferay.portal.kernel.repository.model.FileEntry;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.resource.ModelResourcePermission;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.settings.GroupServiceSettingsLocator;
import com.liferay.portal.kernel.util.CalendarFactoryUtil;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.util.ObjectValuePair;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.URLCodec;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import com.liferay.rss.export.RSSExporter;
import com.liferay.rss.model.SyndContent;
import com.liferay.rss.model.SyndEntry;
import com.liferay.rss.model.SyndFeed;
import com.liferay.rss.model.SyndLink;
import com.liferay.rss.model.SyndModelFactory;
import com.liferay.rss.util.RSSUtil;
import com.liferay.subscription.service.SubscriptionLocalService;
import com.liferay.wiki.configuration.WikiGroupServiceOverriddenConfiguration;
import com.liferay.wiki.constants.WikiConstants;
import com.liferay.wiki.constants.WikiPortletKeys;
import com.liferay.wiki.engine.WikiEngineRenderer;
import com.liferay.wiki.exception.NoSuchPageException;
import com.liferay.wiki.model.WikiNode;
import com.liferay.wiki.model.WikiPage;
import com.liferay.wiki.model.WikiPageConstants;
import com.liferay.wiki.service.base.WikiPageServiceBaseImpl;
import com.liferay.wiki.util.comparator.PageCreateDateComparator;
import java.io.File;
import java.io.InputStream;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* Provides the remote service for accessing, adding, deleting, moving,
* subscription handling of, trash handling of, and updating wiki pages and wiki
* page attachments. Its methods include permission checks.
*
* @author Brian Wing Shun Chan
* @author Jorge Ferrer
* @author Raymond Augé
*/
@Component(
property = {
"json.web.service.context.name=wiki",
"json.web.service.context.path=WikiPage"
},
service = AopService.class
)
public class WikiPageServiceImpl extends WikiPageServiceBaseImpl {
@Override
public WikiPage addPage(
long nodeId, String title, String content, String summary,
boolean minorEdit, ServiceContext serviceContext)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_PAGE);
return wikiPageLocalService.addPage(
getUserId(), nodeId, title, content, summary, minorEdit,
serviceContext);
}
@Override
public WikiPage addPage(
long nodeId, String title, String content, String summary,
boolean minorEdit, String format, String parentTitle,
String redirectTitle, ServiceContext serviceContext)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_PAGE);
return wikiPageLocalService.addPage(
getUserId(), nodeId, title, WikiPageConstants.VERSION_DEFAULT,
content, summary, minorEdit, format, true, parentTitle,
redirectTitle, serviceContext);
}
@Override
public FileEntry addPageAttachment(
long nodeId, String title, String fileName, File file,
String mimeType)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_ATTACHMENT);
return wikiPageLocalService.addPageAttachment(
getUserId(), nodeId, title, fileName, file, mimeType);
}
@Override
public FileEntry addPageAttachment(
long nodeId, String title, String fileName, InputStream inputStream,
String mimeType)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_ATTACHMENT);
return wikiPageLocalService.addPageAttachment(
getUserId(), nodeId, title, fileName, inputStream, mimeType);
}
@Override
public List addPageAttachments(
long nodeId, String title,
List> inputStreamOVPs)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_ATTACHMENT);
return wikiPageLocalService.addPageAttachments(
getUserId(), nodeId, title, inputStreamOVPs);
}
@Override
public FileEntry addTempFileEntry(
long nodeId, String folderName, String fileName,
InputStream inputStream, String mimeType)
throws PortalException {
WikiNode node = wikiNodePersistence.findByPrimaryKey(nodeId);
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), node, ActionKeys.ADD_ATTACHMENT);
return wikiPageLocalService.addTempFileEntry(
node.getGroupId(), getUserId(), folderName, fileName, inputStream,
mimeType);
}
@Override
public void changeParent(
long nodeId, String title, String newParentTitle,
ServiceContext serviceContext)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title, null);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.UPDATE);
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_PAGE);
wikiPageLocalService.changeParent(
getUserId(), nodeId, title, newParentTitle, serviceContext);
}
@Override
public void copyPageAttachments(
long templateNodeId, String templateTitle, long nodeId,
String title)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_ATTACHMENT);
wikiPageLocalService.copyPageAttachments(
getUserId(), templateNodeId, templateTitle, nodeId, title);
}
@Override
public void deletePage(long nodeId, String title) throws PortalException {
WikiPage page = wikiPagePersistence.fetchByN_T_H_First(
nodeId, title, true, null);
if (page == null) {
return;
}
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPageLocalService.deletePage(page);
}
@Override
public void deletePageAttachment(long nodeId, String title, String fileName)
throws PortalException {
WikiPage page = wikiPagePersistence.fetchByN_T_H_First(
nodeId, title, true, null);
if (page == null) {
return;
}
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPageLocalService.deletePageAttachment(nodeId, title, fileName);
}
@Override
public void deletePageAttachments(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPagePersistence.findByN_T_First(
nodeId, title, null);
if (page == null) {
return;
}
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPageLocalService.deletePageAttachments(nodeId, title);
}
@Override
public void deleteTempFileEntry(
long nodeId, String folderName, String fileName)
throws PortalException {
WikiNode node = wikiNodePersistence.findByPrimaryKey(nodeId);
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), node, ActionKeys.ADD_ATTACHMENT);
wikiPageLocalService.deleteTempFileEntry(
node.getGroupId(), getUserId(), folderName, fileName);
}
@Override
public void deleteTrashPageAttachments(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPagePersistence.findByN_T_First(
nodeId, title, null);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPageLocalService.deleteTrashPageAttachments(nodeId, title);
}
@Override
public void discardDraft(long nodeId, String title, double version)
throws PortalException {
WikiPage page = wikiPagePersistence.findByN_T_V(nodeId, title, version);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPagePersistence.remove(page);
}
@Override
public WikiPage fetchPage(long nodeId, String title, double version)
throws PortalException {
WikiPage page = wikiPageLocalService.fetchPage(nodeId, title, version);
if (page != null) {
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
}
return page;
}
@Override
public List getChildren(
long groupId, long nodeId, boolean head, String parentTitle)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
return wikiPagePersistence.filterFindByG_N_H_P_S(
groupId, nodeId, head, parentTitle,
WorkflowConstants.STATUS_APPROVED);
}
@Override
public WikiPage getDraftPage(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPageLocalService.getDraftPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
return page;
}
@Override
public List getNodePages(long nodeId, int max)
throws PortalException {
List pages = new ArrayList<>();
int lastIntervalStart = 0;
boolean listNotExhausted = true;
while ((pages.size() < max) && listNotExhausted) {
List pageList = wikiPageLocalService.getPages(
nodeId, true, lastIntervalStart, lastIntervalStart + max);
lastIntervalStart += max;
listNotExhausted = pageList.size() == max;
for (WikiPage page : pageList) {
if (pages.size() >= max) {
break;
}
if (_wikiPageModelResourcePermission.contains(
getPermissionChecker(), page, ActionKeys.VIEW)) {
pages.add(page);
}
}
}
return pages;
}
@Override
public String getNodePagesRSS(
long nodeId, int max, String type, double version,
String displayStyle, String feedURL, String entryURL,
String attachmentURLPrefix)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
WikiNode node = wikiNodePersistence.findByPrimaryKey(nodeId);
List pages = getNodePages(nodeId, max);
return exportToRSS(
node.getName(), node.getDescription(), type, version, displayStyle,
feedURL, entryURL, attachmentURLPrefix, pages, false, null);
}
@Override
public List getOrphans(WikiNode node) throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), node, ActionKeys.VIEW);
List pages = wikiPagePersistence.filterFindByG_N_H_S(
node.getGroupId(), node.getNodeId(), true,
WorkflowConstants.STATUS_APPROVED);
return wikiPageLocalService.getOrphans(pages);
}
@Override
public WikiPage getPage(long pageId) throws PortalException {
WikiPage page = wikiPageLocalService.getPage(pageId);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
return page;
}
@Override
public WikiPage getPage(long groupId, long nodeId, String title)
throws PortalException {
List pages = wikiPagePersistence.filterFindByG_N_T_H(
groupId, nodeId, title, true, 0, 1);
if (!pages.isEmpty()) {
return pages.get(0);
}
StringBundler sb = new StringBundler(5);
sb.append("{nodeId=");
sb.append(nodeId);
sb.append(", title=");
sb.append(title);
sb.append("}");
throw new NoSuchPageException(sb.toString());
}
@Override
public WikiPage getPage(long nodeId, String title) throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
return page;
}
@Override
public WikiPage getPage(long nodeId, String title, Boolean head)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title, head);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
return page;
}
@Override
public WikiPage getPage(long nodeId, String title, double version)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title, version);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
return page;
}
@Override
public List getPages(
long groupId, long nodeId, boolean head, int status, int start,
int end, OrderByComparator obc)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
if (status == WorkflowConstants.STATUS_ANY) {
return wikiPagePersistence.filterFindByG_N_H(
groupId, nodeId, head, start, end, obc);
}
return wikiPagePersistence.filterFindByG_N_H_S(
groupId, nodeId, head, status, start, end, obc);
}
@Override
public List getPages(
long groupId, long nodeId, boolean head, long userId,
boolean includeOwner, int status, int start, int end,
OrderByComparator obc)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
QueryDefinition queryDefinition = new QueryDefinition<>(
status, userId, includeOwner);
queryDefinition.setEnd(end);
queryDefinition.setOrderByComparator(obc);
queryDefinition.setStart(start);
return wikiPageFinder.filterFindByG_N_H_S(
groupId, nodeId, head, queryDefinition);
}
@Override
public List getPages(
long groupId, long userId, long nodeId, int status, int start,
int end)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
if (userId > 0) {
return wikiPagePersistence.filterFindByG_U_N_S(
groupId, userId, nodeId, status, start, end,
new PageCreateDateComparator(false));
}
return wikiPagePersistence.filterFindByG_N_S(
groupId, nodeId, status, start, end,
new PageCreateDateComparator(false));
}
@Override
public int getPagesCount(long groupId, long nodeId, boolean head)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
return wikiPagePersistence.filterCountByG_N_H_S(
groupId, nodeId, head, WorkflowConstants.STATUS_APPROVED);
}
@Override
public int getPagesCount(
long groupId, long nodeId, boolean head, long userId,
boolean includeOwner, int status)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
QueryDefinition queryDefinition = new QueryDefinition<>(
status, userId, includeOwner);
return wikiPageFinder.filterCountByG_N_H_S(
groupId, nodeId, head, queryDefinition);
}
@Override
public int getPagesCount(long groupId, long userId, long nodeId, int status)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
if (userId > 0) {
return wikiPagePersistence.filterCountByG_U_N_S(
groupId, userId, nodeId, status);
}
return wikiPagePersistence.filterCountByG_N_S(groupId, nodeId, status);
}
@Override
public String getPagesRSS(
long nodeId, String title, int max, String type, double version,
String displayStyle, String feedURL, String entryURL,
String attachmentURLPrefix, Locale locale)
throws PortalException {
WikiPage page = wikiPageLocalService.fetchPage(nodeId, title);
if (page == null) {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
}
else {
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.VIEW);
}
List pages = wikiPageLocalService.getPages(
nodeId, title, 0, max, new PageCreateDateComparator(true));
return exportToRSS(
title, title, type, version, displayStyle, feedURL, entryURL,
attachmentURLPrefix, pages, true, locale);
}
@Override
public List getRecentChanges(
long groupId, long nodeId, int start, int end)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
Calendar calendar = CalendarFactoryUtil.getCalendar();
calendar.add(Calendar.WEEK_OF_YEAR, -1);
return wikiPageFinder.findByModifiedDate(
groupId, nodeId, new Timestamp(calendar.getTimeInMillis()), false,
start, end);
}
@Override
public int getRecentChangesCount(long groupId, long nodeId)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
Calendar calendar = CalendarFactoryUtil.getCalendar();
calendar.add(Calendar.WEEK_OF_YEAR, -1);
return wikiPageFinder.countByModifiedDate(
groupId, nodeId, calendar.getTime(), false);
}
@Override
public String[] getTempFileNames(long nodeId, String folderName)
throws PortalException {
WikiNode node = wikiNodePersistence.findByPrimaryKey(nodeId);
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), node, ActionKeys.ADD_ATTACHMENT);
return wikiPageLocalService.getTempFileNames(
node.getGroupId(), getUserId(), folderName);
}
@Override
public FileEntry movePageAttachmentToTrash(
long nodeId, String title, String fileName)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
return wikiPageLocalService.movePageAttachmentToTrash(
getUserId(), nodeId, title, fileName);
}
@Override
public WikiPage movePageToTrash(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPagePersistence.fetchByN_T_H_First(
nodeId, title, true, null);
if (page == null) {
return null;
}
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
return wikiPageLocalService.movePageToTrash(getUserId(), page);
}
@Override
public WikiPage movePageToTrash(long nodeId, String title, double version)
throws PortalException {
WikiPage page = wikiPagePersistence.findByN_T_V(nodeId, title, version);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
return wikiPageLocalService.movePageToTrash(getUserId(), page);
}
@Override
public void renamePage(
long nodeId, String title, String newTitle,
ServiceContext serviceContext)
throws PortalException {
WikiPage page = wikiPageLocalService.fetchPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.UPDATE);
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_PAGE);
wikiPageLocalService.renamePage(
getUserId(), nodeId, title, newTitle, serviceContext);
}
@Override
public void restorePageAttachmentFromTrash(
long nodeId, String title, String fileName)
throws PortalException {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.ADD_ATTACHMENT);
wikiPageLocalService.restorePageAttachmentFromTrash(
getUserId(), nodeId, title, fileName);
}
@Override
public void restorePageFromTrash(long resourcePrimKey)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(resourcePrimKey);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.DELETE);
wikiPageLocalService.restorePageFromTrash(getUserId(), page);
}
@Override
public WikiPage revertPage(
long nodeId, String title, double version,
ServiceContext serviceContext)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title, version);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.UPDATE);
return wikiPageLocalService.revertPage(
getUserId(), nodeId, title, version, serviceContext);
}
@Override
public void subscribePage(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.SUBSCRIBE);
_subscriptionLocalService.addSubscription(
getUserId(), page.getGroupId(), WikiPage.class.getName(),
page.getResourcePrimKey());
}
@Override
public void unsubscribePage(long nodeId, String title)
throws PortalException {
WikiPage page = wikiPageLocalService.getPage(nodeId, title);
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.SUBSCRIBE);
_subscriptionLocalService.deleteSubscription(
getUserId(), WikiPage.class.getName(), page.getResourcePrimKey());
}
@Override
public WikiPage updatePage(
long nodeId, String title, double version, String content,
String summary, boolean minorEdit, String format,
String parentTitle, String redirectTitle,
ServiceContext serviceContext)
throws PortalException {
WikiPage page = wikiPageLocalService.fetchPage(nodeId, title);
if (page == null) {
_wikiNodeModelResourcePermission.check(
getPermissionChecker(), nodeId, ActionKeys.VIEW);
}
else {
_wikiPageModelResourcePermission.check(
getPermissionChecker(), page, ActionKeys.UPDATE);
}
return wikiPageLocalService.updatePage(
getUserId(), nodeId, title, version, content, summary, minorEdit,
format, parentTitle, redirectTitle, serviceContext);
}
protected String exportToRSS(
String name, String description, String type, double version,
String displayStyle, String feedURL, String entryURL,
String attachmentURLPrefix, List pages, boolean diff,
Locale locale)
throws PortalException {
SyndFeed syndFeed = _syndModelFactory.createSyndFeed();
syndFeed.setDescription(description);
List syndEntries = new ArrayList<>();
syndFeed.setEntries(syndEntries);
WikiPage latestPage = null;
StringBundler sb = new StringBundler(6);
for (WikiPage page : pages) {
SyndEntry syndEntry = _syndModelFactory.createSyndEntry();
String author = _portal.getUserName(page);
syndEntry.setAuthor(author);
SyndContent syndContent = _syndModelFactory.createSyndContent();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
sb.setIndex(0);
sb.append(entryURL);
if (entryURL.endsWith(StringPool.SLASH)) {
sb.append(URLCodec.encodeURL(page.getTitle()));
}
if (diff) {
if ((latestPage != null) || (pages.size() == 1)) {
sb.append(StringPool.QUESTION);
sb.append(
_portal.getPortletNamespace(WikiPortletKeys.WIKI));
sb.append("version=");
sb.append(page.getVersion());
String value = null;
if (latestPage == null) {
value = _wikiEngineRenderer.convert(
page, null, null, attachmentURLPrefix);
}
else {
try {
value = _wikiEngineRenderer.diffHtml(
latestPage, page, null, null,
attachmentURLPrefix);
}
catch (PortalException portalException) {
throw portalException;
}
catch (SystemException systemException) {
throw systemException;
}
catch (Exception exception) {
throw new SystemException(exception);
}
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntries.add(syndEntry);
}
}
else {
String value = null;
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_ABSTRACT)) {
WikiGroupServiceOverriddenConfiguration
wikiGroupServiceOverriddenConfiguration =
_configurationProvider.getConfiguration(
WikiGroupServiceOverriddenConfiguration.class,
new GroupServiceSettingsLocator(
page.getGroupId(),
WikiConstants.SERVICE_NAME));
value = StringUtil.shorten(
HtmlUtil.extractText(page.getContent()),
wikiGroupServiceOverriddenConfiguration.
rssAbstractLength(),
StringPool.BLANK);
}
else if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
}
else {
value = _wikiEngineRenderer.convert(
page, null, null, attachmentURLPrefix);
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntries.add(syndEntry);
}
syndEntry.setLink(sb.toString());
syndEntry.setPublishedDate(page.getCreateDate());
String title =
page.getTitle() + StringPool.SPACE + page.getVersion();
if (page.isMinorEdit()) {
title += StringBundler.concat(
StringPool.SPACE, StringPool.OPEN_PARENTHESIS,
LanguageUtil.get(locale, "minor-edit"),
StringPool.CLOSE_PARENTHESIS);
}
syndEntry.setTitle(title);
syndEntry.setUpdatedDate(page.getModifiedDate());
syndEntry.setUri(sb.toString());
latestPage = page;
}
syndFeed.setFeedType(RSSUtil.getFeedType(type, version));
List syndLinks = new ArrayList<>();
syndFeed.setLinks(syndLinks);
SyndLink syndLinkSelf = _syndModelFactory.createSyndLink();
syndLinks.add(syndLinkSelf);
syndLinkSelf.setHref(feedURL);
syndLinkSelf.setRel("self");
syndFeed.setPublishedDate(new Date());
syndFeed.setTitle(name);
syndFeed.setUri(feedURL);
return _rssExporter.export(syndFeed);
}
@Reference
private ConfigurationProvider _configurationProvider;
@Reference
private Portal _portal;
@Reference
private RSSExporter _rssExporter;
@Reference
private SubscriptionLocalService _subscriptionLocalService;
@Reference
private SyndModelFactory _syndModelFactory;
@Reference
private WikiEngineRenderer _wikiEngineRenderer;
@Reference(target = "(model.class.name=com.liferay.wiki.model.WikiNode)")
private ModelResourcePermission _wikiNodeModelResourcePermission;
@Reference(target = "(model.class.name=com.liferay.wiki.model.WikiPage)")
private ModelResourcePermission _wikiPageModelResourcePermission;
}
