/*
* Aipo is a groupware program developed by TOWN, Inc.
* Copyright (C) 2004-2015 TOWN, Inc.
* http://www.aipo.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.aimluck.eip.modules.actions.controls;
// Turbine stuff
import java.util.Enumeration;
import java.util.Stack;
import org.apache.jetspeed.om.profile.Profile;
import org.apache.jetspeed.om.profile.ProfileLocator;
import org.apache.jetspeed.om.security.JetspeedUser;
import org.apache.jetspeed.portal.Portlet;
import org.apache.jetspeed.portal.PortletControl;
import org.apache.jetspeed.portal.PortletSet;
import org.apache.jetspeed.services.JetspeedSecurity;
import org.apache.jetspeed.services.Profiler;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.jetspeed.services.rundata.JetspeedRunData;
import org.apache.jetspeed.services.security.PortalResource;
import org.apache.jetspeed.util.template.JetspeedLink;
import org.apache.jetspeed.util.template.JetspeedLinkFactory;
import org.apache.turbine.modules.Action;
import org.apache.turbine.util.RunData;
/**
* Handle Customization requests for the current portal page
*
* @author <a href="mailto:raphael@apache.org">Rapha�l Luta</a>
* @author <a href="mailto:paulsp@apache.org">Paul Spencer</a>
* @author <a href="mailto:ggolden@apache.org">Glenn R. Golden</a>
*/
public class Customize extends Action {
/**
* Static initialization of the logger for this class
*/
private static final JetspeedLogger logger = JetspeedLogFactoryService
.getLogger(Customize.class.getName());
/** アクセス権限の有無 */
protected boolean hasAuthority;
/**
* @param rundata
* The RunData object for the current request
*/
@SuppressWarnings("deprecation")
@Override
public void doPerform(RunData rundata) throws Exception {
JetspeedRunData jdata = (JetspeedRunData) rundata;
// 修正 ：タブのカスタマイズボタンが押されたときに，
// 常にレイアウト画面を表示するように変更した．
jdata.cleanupFromCustomization();
if (jdata.getUser() == null) {
return;
}
if (jdata.getProfile() == null) {
return;
}
// read some parameters
String editMediaType = jdata.getParameters().getString("mtype");
String resetStack = jdata.getParameters().getString("reset");
String peid = jdata.getParameters().getString("js_peid");
// get the customization state for this page
// SessionState customizationState = jdata.getPageSessionState();
// this will be the profile we are editing
Profile profile = null;
// the "reset" parameter's presence signals the start of customization
if ((resetStack != null)
&& ((resetStack.equalsIgnoreCase("on")) || (resetStack
.equalsIgnoreCase("1")))) {
// clear out any prior customization state
jdata.cleanupFromCustomization();
}
// if we have not yet setup for customization, do so now
if (jdata.getCustomizedProfile() == null) {
ProfileLocator locator = (ProfileLocator) jdata.getProfile().clone();
if (editMediaType != null) {
locator.setMediaType(editMediaType);
}
// get a profile to edit
profile = (Profile) Profiler.getProfile(locator).clone();
jdata.setCustomizedProfile(profile);
}
// we are continuing an on-going customization
else {
// get the profile we are working on
profile = jdata.getCustomizedProfile();
}
// Get js_peid parmameter.
// If it does not exist, we will customize the root of the profile
if (peid == null) {
// use the id of the root set of the profile
peid = profile.getRootSet().getID();
jdata.setJs_peid(peid);
}
// find the portlet within the profile with this peid %%% isn't there a
// better way to do this? -ggolden
Portlet found = null;
Stack<Portlet> sets = new Stack<Portlet>();
sets.push(profile.getRootSet());
while ((found == null) && (sets.size() > 0)) {
PortletSet set = (PortletSet) sets.pop();
if (set.getID().equals(peid)) {
found = set;
} else {
Enumeration<?> en = set.getPortlets();
while ((found == null) && en.hasMoreElements()) {
Portlet p = (Portlet) en.nextElement();
// unstack the controls to find the real PortletSets
Portlet real = p;
while (real instanceof PortletControl) {
real = ((PortletControl) p).getPortlet();
}
if (real instanceof PortletSet) {
if (real.getID().equals(peid)) {
found = real;
} else {
// we'll explore this set afterwards
sets.push(real);
}
} else if (p.getID().equals(peid)) {
found = p;
}
}
}
}
if (found != null) {
PortalResource portalResource = new PortalResource(found);
try {
JetspeedLink jsLink = JetspeedLinkFactory.getInstance(rundata);
portalResource.setOwner(jsLink.getUserName());
JetspeedLinkFactory.putInstance(jsLink);
} catch (Exception e) {
logger.warn("[Customize]", e);
portalResource.setOwner(null);
}
if (!JetspeedSecurity.checkPermission(
(JetspeedUser) jdata.getUser(),
portalResource,
JetspeedSecurity.PERMISSION_CUSTOMIZE)) {
logger.warn("User "
+ jdata.getUser().getUserName()
+ " has no customize permission for portlet with id "
+ peid);
jdata
.setMessage("Sorry, you have no customize permission for this portlet");
return;
}
jdata.setCustomized(found);
jdata.setScreenTemplate("Customize");
}
// 理由 ：レイアウト設定のカスタマイズ画面を表示するときに，
// 最大化画面の情報がセッションに残っていた．
// 対策 ： セッション内の js_peid を削除する．
jdata.getUser().removeTemp("js_peid");
}
/**
* Save the current customization Used by any other customizer to get this
* done right!
*
* @deprecated. The customizers should handle the save themselves
*/
public static void save(RunData data) {
try {
Profile profile = ((JetspeedRunData) data).getCustomizedProfile();
profile.store();
} catch (Exception e) {
logger.error("Error while saving profile", e);
}
} // save
/**
* Exit the customizer.
*
* @deprecated. Exec the controls.EndCustomize action instead
*/
public static void exit(RunData data) {
JetspeedLink jsLink = null;
((JetspeedRunData) data).cleanupFromCustomization();
// bring logged on user to homepage via HTTP redirect
try {
jsLink = JetspeedLinkFactory.getInstance(data);
String mtype = data.getParameters().getString("mtype");
if (mtype != null) {
jsLink.setMediaType(mtype);
jsLink.addQueryData("mtype", mtype);
}
} catch (Exception e) {
logger.error("Customize.exit", e);
}
data.setRedirectURI(jsLink.toString());
JetspeedLinkFactory.putInstance(jsLink);
jsLink = null;
} // exit
}