com.agiletec.apsadmin.portal.helper.AbstractPageActionHelper Maven / Gradle / Ivy
/*
* Copyright 2015-Present Entando Inc. (http://www.entando.com) 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.agiletec.apsadmin.portal.helper;
import com.agiletec.aps.system.common.tree.ITreeNode;
import com.agiletec.aps.system.common.tree.ITreeNodeManager;
import com.agiletec.aps.system.exception.ApsSystemException;
import com.agiletec.aps.system.services.baseconfig.ConfigInterface;
import com.agiletec.aps.system.services.group.Group;
import com.agiletec.aps.system.services.lang.Lang;
import com.agiletec.aps.system.services.page.IPage;
import com.agiletec.aps.system.services.page.IPageManager;
import com.agiletec.aps.system.services.page.PageUtilizer;
import com.agiletec.aps.system.services.page.PageUtils;
import com.agiletec.aps.system.services.role.Permission;
import com.agiletec.aps.util.ApsWebApplicationUtils;
import com.agiletec.apsadmin.portal.AbstractPortalAction;
import com.agiletec.apsadmin.system.BaseAction;
import com.agiletec.apsadmin.system.TreeNodeBaseActionHelper;
import com.agiletec.apsadmin.system.TreeNodeWrapper;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.lang3.StringUtils;
import org.entando.entando.aps.system.services.actionlog.model.ActivityStreamInfo;
import org.entando.entando.apsadmin.portal.node.PageTreeNodeWrapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
/**
* Main abstract hepler for pages handling
*
* @author E.Santoboni -S.Puddu
*/
public abstract class AbstractPageActionHelper extends TreeNodeBaseActionHelper implements IPageActionHelper {
private static final Logger logger = LoggerFactory.getLogger(AbstractPageActionHelper.class);
private IPageManager _pageManager;
private ConfigInterface _configService;
@Autowired(required = false)
private List externalValidators;
protected abstract IPage getPage(String pageCode);
protected abstract boolean isDraftPageHepler();
@Override
public boolean checkPageGroup(IPage page, BaseAction currentAction) {
if (null == page || StringUtils.isBlank(page.getGroup())) {
return true;
}
try {
String groupCode = page.getGroup();
if (!groupCode.equals(Group.FREE_GROUP_NAME)) {
String[] childrenCodes = page.getChildrenCodes();
if (null != childrenCodes) {
for (String childrenCode : childrenCodes) {
IPage child = this.getPage(childrenCode);
if (null == child) {
continue;
}
if (!groupCode.equals(child.getGroup())) {
String textMessage = currentAction.getText("error.page.child.invalidGroup", new String[]{child.getCode(), child.getGroup()});
currentAction.addFieldError("group", textMessage);
}
}
}
}
if (!page.isRoot()) {
IPage parent = (page.isOnlineInstance()) ?
this.getPageManager().getOnlinePage(page.getParentCode()) :
this.getPageManager().getDraftPage(page.getParentCode());
String parentGroupCode = parent.getGroup();
if (!parentGroupCode.equals(Group.FREE_GROUP_NAME) && !parentGroupCode.equals(groupCode)) {
String textMessage = currentAction.getText("error.page.parent.invalidGroup", new String[]{parent.getCode(), parentGroupCode});
currentAction.addFieldError("group", textMessage);
}
}
if (null != this.getExternalValidators()) {
for (IExternalPageValidator externalValidator : this.getExternalValidators()) {
externalValidator.checkPageGroup(page, this.isDraftPageHepler(), currentAction);
}
}
} catch (Exception e) {
logger.error("Error checking page {}", page.getCode(), e);
return false;
}
return true;
}
@Override
protected abstract IPage getRoot();
@Override
public Map getReferencingObjects(IPage page, HttpServletRequest request) throws ApsSystemException {
Map references = new HashMap<>();
try {
String[] defNames = ApsWebApplicationUtils.getWebApplicationContext(request).getBeanNamesForType(PageUtilizer.class);
for (int i = 0; i < defNames.length; i++) {
Object service = null;
try {
service = ApsWebApplicationUtils.getWebApplicationContext(request).getBean(defNames[i]);
} catch (Throwable t) {
logger.error("error in hasReferencingObjects", t);
service = null;
}
if (service != null) {
PageUtilizer pageUtilizer = (PageUtilizer) service;
List utilizers = pageUtilizer.getPageUtilizers(page.getCode());
if (utilizers != null && !utilizers.isEmpty()) {
references.put(pageUtilizer.getName() + "Utilizers", utilizers);
}
}
}
} catch (Throwable t) {
throw new ApsSystemException("Error extracting Referencing Objects", t);
}
return references;
}
@Override
public ITreeNode getAllowedTreeRoot(Collection groupCodes) throws ApsSystemException {
return this.getAllowedTreeRoot(groupCodes, false);
}
@Override
public ITreeNode getAllowedTreeRoot(Collection userGroupCodes, boolean alsoFreeViewPages) throws ApsSystemException {
PageTreeNodeWrapper root = null;
IPage pageRoot = (IPage) this.getRoot();
if (userGroupCodes.contains(Group.FREE_GROUP_NAME) || userGroupCodes.contains(Group.ADMINS_GROUP_NAME)
|| (alsoFreeViewPages && null != pageRoot.getExtraGroups() && pageRoot.getExtraGroups().contains(Group.FREE_GROUP_NAME))) {
root = new PageTreeNodeWrapper(this.getRoot(), null);
} else {
root = this.getVirtualRoot();
}
this.addTreeWrapper(root, pageRoot, userGroupCodes, alsoFreeViewPages);
return root;
}
private void addTreeWrapper(PageTreeNodeWrapper currentWrapper, IPage currentNode, Collection userGroupCodes, boolean alsoFreeViewPages) {
String[] children = currentNode.getChildrenCodes();
for (int i = 0; i < children.length; i++) {
IPage newCurrentNode = PageUtils.getPage(this.getPageManager(), !this.isDraftPageHepler(), children[i]);
if (null == newCurrentNode) {
return;
}
if (this.isPageAllowed(newCurrentNode, userGroupCodes, alsoFreeViewPages)) {
PageTreeNodeWrapper newNode = new PageTreeNodeWrapper(newCurrentNode, currentWrapper);
currentWrapper.addChildCode(newNode.getCode());
currentWrapper.addChild(newNode);
newNode.setParentCode(currentWrapper.getCode());
newNode.setParent(currentWrapper);
this.addTreeWrapper(newNode, newCurrentNode, userGroupCodes, alsoFreeViewPages);
} else {
this.addTreeWrapper(currentWrapper, newCurrentNode, userGroupCodes, alsoFreeViewPages);
}
}
}
/**
* Metodo a servizio della costruzione dell'albero delle pagine. Nel caso
* che l'utente corrente non sia abilitato alla visualizzazione del nodo
* root, fornisce un nodo "virtuale" nel quale inserire gli eventuali nodi
* visibili.
*
* @return Il nodo root virtuale.
*/
private PageTreeNodeWrapper getVirtualRoot() {
PageTreeNodeWrapper virtualRoot = new PageTreeNodeWrapper();
virtualRoot.setCode(AbstractPortalAction.VIRTUAL_ROOT_CODE);
List langs = this.getLangManager().getLangs();
for (int i = 0; i < langs.size(); i++) {
Lang lang = langs.get(i);
virtualRoot.setTitle(lang.getCode(), "ROOT");
}
virtualRoot.setParent(virtualRoot);
virtualRoot.setParentCode(virtualRoot.getCode());
return virtualRoot;
}
@Override
protected void buildCheckNodes(ITreeNode treeNode, Set nodesToShow, Collection groupCodes) {
nodesToShow.add(treeNode.getCode());
if (treeNode instanceof PageTreeNodeWrapper) {
treeNode = ((PageTreeNodeWrapper) treeNode).getOrigin();
}
if (treeNode == null) {
return;
}
IPage parent = (((IPage) treeNode).isOnlineInstance()) ?
this.getPageManager().getOnlinePage(treeNode.getParentCode()) :
this.getPageManager().getDraftPage(treeNode.getParentCode());
if (parent == null) {
return;
}
IPage page = this.getPage(parent.getCode());
if (!this.isPageAllowed(page, groupCodes, false)) {
nodesToShow.add(AbstractPortalAction.VIRTUAL_ROOT_CODE);
return;
}
if (parent.getParentCode() != null
&& !parent.getCode().equals(treeNode.getCode())) {
this.buildCheckNodes(parent, nodesToShow, groupCodes);
}
}
protected boolean isPageAllowed(IPage page, Collection groupCodes, boolean alsoFreeViewPages) {
if (page == null) {
return false;
}
String pageGroup = page.getGroup();
Collection extraGroups = page.getExtraGroups();
boolean isAuth = (groupCodes.contains(pageGroup) || groupCodes.contains(Group.ADMINS_GROUP_NAME))
|| (alsoFreeViewPages && null != extraGroups && extraGroups.contains(Group.FREE_GROUP_NAME));
return isAuth;
}
@Override
protected boolean isNodeAllowed(String code, Collection groupCodes) {
if (null != code && code.equals(AbstractPortalAction.VIRTUAL_ROOT_CODE)) {
return true;
}
IPage page = this.getPage(code);
return this.isPageAllowed(page, groupCodes, false);
}
@Override
protected ITreeNode getTreeNode(String code) {
if (AbstractPortalAction.VIRTUAL_ROOT_CODE.equals(code)) {
return this.getVirtualRoot();
}
return this.getPage(code);
}
@Override
public ActivityStreamInfo createActivityStreamInfo(IPage page,
int strutsAction, boolean addLink, String entryPageAction) {
ActivityStreamInfo asi = this.createBaseActivityStreamInfo(page, strutsAction, addLink);
if (addLink) {
asi.setLinkNamespace("/do/Page");
asi.setLinkActionName(entryPageAction);
asi.addLinkParameter("selectedNode", page.getCode());
}
return asi;
}
@Override
public ActivityStreamInfo createConfigFrameActivityStreamInfo(IPage page,
int framePos, int strutsAction, boolean addLink) {
ActivityStreamInfo asi = this.createBaseActivityStreamInfo(page, strutsAction, addLink);
if (addLink) {
asi.setLinkNamespace("/do/Page");
asi.setLinkActionName("editFrame");
asi.addLinkParameter("pageCode", page.getCode());
asi.addLinkParameter("frame", String.valueOf(framePos));
}
return asi;
}
private ActivityStreamInfo createBaseActivityStreamInfo(IPage page, int strutsAction, boolean addLink) {
ActivityStreamInfo asi = new ActivityStreamInfo();
asi.setActionType(strutsAction);
asi.setObjectTitles(page.getTitles());
List groupCodes = new ArrayList();
groupCodes.add(page.getGroup());
if (null != page.getExtraGroups()) {
groupCodes.addAll(page.getExtraGroups());
}
asi.setGroups(groupCodes);
if (addLink) {
asi.setLinkAuthGroup(page.getGroup());
asi.setLinkAuthPermission(Permission.MANAGE_PAGES);
}
return asi;
}
@Override
protected TreeNodeWrapper buildWrapper(ITreeNode treeNode) {
IPage parent = this.getPage(treeNode.getParentCode());
if (treeNode instanceof IPage) {
return new PageTreeNodeWrapper((IPage) treeNode, parent);
} else {
if (AbstractPortalAction.VIRTUAL_ROOT_CODE.equals(treeNode.getCode())) {
return this.getVirtualRoot();
}
IPage page = this.getPage(treeNode.getCode());
return new PageTreeNodeWrapper(page, parent);
}
}
@Override
protected ITreeNodeManager getTreeNodeManager() {
return this.getPageManager();
}
protected IPageManager getPageManager() {
return _pageManager;
}
public void setPageManager(IPageManager pageManager) {
this._pageManager = pageManager;
}
protected ConfigInterface getConfigService() {
return _configService;
}
public void setConfigService(ConfigInterface configService) {
this._configService = configService;
}
protected List getExternalValidators() {
return externalValidators;
}
public void setExternalValidators(List externalValidators) {
this.externalValidators = externalValidators;
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy