com.liferay.journal.trash.JournalArticleTrashHandler 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.trash;
import com.liferay.asset.kernel.AssetRendererFactoryRegistryUtil;
import com.liferay.asset.kernel.model.AssetRendererFactory;
import com.liferay.dynamic.data.mapping.model.DDMStructure;
import com.liferay.dynamic.data.mapping.service.DDMStructureLocalService;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.model.JournalArticleResource;
import com.liferay.journal.service.JournalArticleLocalService;
import com.liferay.journal.service.JournalArticleResourceLocalService;
import com.liferay.journal.service.JournalFolderLocalService;
import com.liferay.journal.service.permission.JournalArticlePermission;
import com.liferay.journal.service.permission.JournalFolderPermission;
import com.liferay.journal.util.impl.JournalUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.ContainerModel;
import com.liferay.portal.kernel.model.TrashedModel;
import com.liferay.portal.kernel.search.Field;
import com.liferay.portal.kernel.search.SearchContext;
import com.liferay.portal.kernel.search.filter.BooleanFilter;
import com.liferay.portal.kernel.search.filter.Filter;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.trash.TrashActionKeys;
import com.liferay.portal.kernel.trash.TrashHandler;
import com.liferay.portal.kernel.trash.TrashRenderer;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.trash.kernel.exception.RestoreEntryException;
import com.liferay.trash.kernel.model.TrashEntry;
import com.liferay.trash.kernel.model.TrashEntryConstants;
import java.util.List;
import javax.portlet.PortletRequest;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* Implements trash handling for the journal article entity.
*
* @author Levente Hudák
* @author Sergio González
* @author Zsolt Berentey
*/
@Component(
property = {"model.class.name=com.liferay.journal.model.JournalArticle"},
service = TrashHandler.class
)
public class JournalArticleTrashHandler extends JournalBaseTrashHandler {
@Override
public void checkRestorableEntry(
long classPK, long containerModelId, String newName)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
checkRestorableEntry(
classPK, 0, containerModelId, article.getArticleId(), newName);
}
@Override
public void checkRestorableEntry(
TrashEntry trashEntry, long containerModelId, String newName)
throws PortalException {
checkRestorableEntry(
trashEntry.getClassPK(), trashEntry.getEntryId(), containerModelId,
trashEntry.getTypeSettingsProperty("title"), newName);
}
@Override
public void deleteTrashEntry(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
_journalArticleLocalService.deleteArticle(
article.getGroupId(), article.getArticleId(), null);
}
@Override
public String getClassName() {
return JournalArticle.class.getName();
}
@Override
public Filter getExcludeFilter(SearchContext searchContext) {
BooleanFilter excludeBooleanFilter = new BooleanFilter();
excludeBooleanFilter.addRequiredTerm(
Field.ENTRY_CLASS_NAME, JournalArticle.class.getName());
excludeBooleanFilter.addRequiredTerm("head", false);
return excludeBooleanFilter;
}
@Override
public ContainerModel getParentContainerModel(long classPK)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
long parentFolderId = article.getFolderId();
if (parentFolderId <= 0) {
return null;
}
return getContainerModel(parentFolderId);
}
@Override
public ContainerModel getParentContainerModel(TrashedModel trashedModel)
throws PortalException {
JournalArticle article = (JournalArticle)trashedModel;
return getContainerModel(article.getFolderId());
}
@Override
public String getRestoreContainerModelLink(
PortletRequest portletRequest, long classPK)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return JournalUtil.getJournalControlPanelLink(
portletRequest, article.getFolderId());
}
@Override
public String getRestoreMessage(PortletRequest portletRequest, long classPK)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return JournalUtil.getAbsolutePath(
portletRequest, article.getFolderId());
}
@Override
public TrashEntry getTrashEntry(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return article.getTrashEntry();
}
@Override
public TrashRenderer getTrashRenderer(long classPK) throws PortalException {
AssetRendererFactory assetRendererFactory =
AssetRendererFactoryRegistryUtil.getAssetRendererFactoryByClass(
JournalArticle.class);
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return (TrashRenderer)assetRendererFactory.getAssetRenderer(
article.getId());
}
@Override
public boolean hasTrashPermission(
PermissionChecker permissionChecker, long groupId, long classPK,
String trashActionId)
throws PortalException {
if (trashActionId.equals(TrashActionKeys.MOVE)) {
return JournalFolderPermission.contains(
permissionChecker, groupId, classPK, ActionKeys.ADD_ARTICLE);
}
return super.hasTrashPermission(
permissionChecker, groupId, classPK, trashActionId);
}
@Override
public boolean isInTrash(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return article.isInTrash();
}
@Override
public boolean isInTrashContainer(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return article.isInTrashContainer();
}
@Override
public boolean isRestorable(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
if ((article.getFolderId() > 0) &&
(_journalFolderLocalService.fetchFolder(article.getFolderId()) ==
null)) {
return false;
}
return !article.isInTrashContainer();
}
@Override
public void moveEntry(
long userId, long classPK, long containerModelId,
ServiceContext serviceContext)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
_journalArticleLocalService.moveArticle(
article.getGroupId(), article.getArticleId(), containerModelId,
serviceContext);
}
@Override
public void moveTrashEntry(
long userId, long classPK, long containerId,
ServiceContext serviceContext)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
_journalArticleLocalService.moveArticleFromTrash(
userId, article.getGroupId(), article, containerId, serviceContext);
}
@Override
public void restoreTrashEntry(long userId, long classPK)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
_journalArticleLocalService.restoreArticleFromTrash(userId, article);
}
@Override
public void updateTitle(long classPK, String name) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
article.setArticleId(name);
_journalArticleLocalService.updateJournalArticle(article);
JournalArticleResource articleResource =
_journalArticleResourceLocalService.getArticleResource(
article.getResourcePrimKey());
articleResource.setArticleId(name);
_journalArticleResourceLocalService.updateJournalArticleResource(
articleResource);
}
protected void checkDuplicateEntry(
long classPK, long trashEntryId, String originalTitle,
String newName)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
JournalArticleResource journalArticleResource =
article.getArticleResource();
if (Validator.isNotNull(newName)) {
originalTitle = newName;
}
JournalArticleResource originalArticleResource =
_journalArticleResourceLocalService.fetchArticleResource(
article.getGroupId(), originalTitle);
if ((originalArticleResource != null) &&
(journalArticleResource.getPrimaryKey() !=
originalArticleResource.getPrimaryKey())) {
RestoreEntryException ree = new RestoreEntryException(
RestoreEntryException.DUPLICATE);
JournalArticle duplicateArticle =
_journalArticleLocalService.getArticle(
originalArticleResource.getGroupId(), originalTitle);
ree.setDuplicateEntryId(duplicateArticle.getResourcePrimKey());
ree.setOldName(duplicateArticle.getArticleId());
ree.setTrashEntryId(trashEntryId);
throw ree;
}
}
protected void checkRestorableEntry(
long classPK, long trashEntryId, long containerModelId,
String originalTitle, String newName)
throws PortalException {
checkValidContainer(classPK, containerModelId);
checkDuplicateEntry(classPK, trashEntryId, originalTitle, newName);
}
protected void checkValidContainer(long classPK, long containerModelId)
throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
DDMStructure ddmStructure = _ddmStructureLocalService.getStructure(
PortalUtil.getSiteGroupId(article.getGroupId()),
PortalUtil.getClassNameId(JournalArticle.class),
article.getDDMStructureKey(), true);
if (containerModelId == TrashEntryConstants.DEFAULT_CONTAINER_ID) {
containerModelId = article.getFolderId();
}
int restrictionType = JournalUtil.getRestrictionType(containerModelId);
List folderDDMStructures =
_journalFolderLocalService.getDDMStructures(
PortalUtil.getCurrentAndAncestorSiteGroupIds(
article.getGroupId()),
containerModelId, restrictionType);
for (DDMStructure folderDDMStructure : folderDDMStructures) {
if (folderDDMStructure.getStructureId() ==
ddmStructure.getStructureId()) {
return;
}
}
throw new RestoreEntryException(
RestoreEntryException.INVALID_CONTAINER);
}
@Override
protected long getGroupId(long classPK) throws PortalException {
JournalArticle article = _journalArticleLocalService.getLatestArticle(
classPK);
return article.getGroupId();
}
@Override
protected boolean hasPermission(
PermissionChecker permissionChecker, long classPK, String actionId)
throws PortalException {
return JournalArticlePermission.contains(
permissionChecker, classPK, actionId);
}
@Reference(unbind = "-")
protected void setDDMStructureLocalService(
DDMStructureLocalService ddmStructureLocalService) {
_ddmStructureLocalService = ddmStructureLocalService;
}
@Reference(unbind = "-")
protected void setJournalArticleLocalService(
JournalArticleLocalService journalArticleLocalService) {
_journalArticleLocalService = journalArticleLocalService;
}
@Reference(unbind = "-")
protected void setJournalArticleResourceLocalService(
JournalArticleResourceLocalService journalArticleResourceLocalService) {
_journalArticleResourceLocalService =
journalArticleResourceLocalService;
}
@Reference(unbind = "-")
protected void setJournalFolderLocalService(
JournalFolderLocalService journalFolderLocalService) {
_journalFolderLocalService = journalFolderLocalService;
}
private DDMStructureLocalService _ddmStructureLocalService;
private JournalArticleLocalService _journalArticleLocalService;
private JournalArticleResourceLocalService
_journalArticleResourceLocalService;
private JournalFolderLocalService _journalFolderLocalService;
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