/*
* 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.screens;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Stack;
import org.apache.jetspeed.om.profile.Profile;
import org.apache.jetspeed.om.profile.ProfileLocator;
import org.apache.jetspeed.om.registry.Parameter;
import org.apache.jetspeed.om.registry.PortletEntry;
import org.apache.jetspeed.om.registry.base.BaseParameter;
import org.apache.jetspeed.om.security.JetspeedUser;
import org.apache.jetspeed.portal.Portlet;
import org.apache.jetspeed.portal.PortletConfig;
import org.apache.jetspeed.portal.PortletControl;
import org.apache.jetspeed.portal.PortletInstance;
import org.apache.jetspeed.portal.PortletSet;
import org.apache.jetspeed.services.JetspeedSecurity;
import org.apache.jetspeed.services.Profiler;
import org.apache.jetspeed.services.Registry;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.jetspeed.services.persistence.PersistenceManager;
import org.apache.jetspeed.services.rundata.JetspeedRunData;
import org.apache.jetspeed.services.security.PortalResource;
import org.apache.jetspeed.services.statemanager.SessionState;
import org.apache.jetspeed.util.template.JetspeedLink;
import org.apache.jetspeed.util.template.JetspeedLinkFactory;
import org.apache.jetspeed.util.template.JetspeedTool;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;
import com.aimluck.commons.field.ALStringField;
import com.aimluck.commons.utils.ALStringUtil;
import com.aimluck.eip.common.ALApplication;
import com.aimluck.eip.services.social.ALApplicationService;
import com.aimluck.eip.services.social.gadgets.ALUserPref;
import com.aimluck.eip.services.social.model.ALApplicationGetRequest;
import com.aimluck.eip.util.ALCommonUtils;
import com.aimluck.eip.util.ALLocalizationUtils;
/**
* カスタマイズの一覧を処理するクラスです。
*
*/
public class PortletCustomizeFormScreen extends ALVelocityScreen {
/** logger */
private static final JetspeedLogger logger = JetspeedLogFactoryService
.getLogger(PortletCustomizeFormScreen.class.getName());
/**
*
* @param rundata
* @param context
* @throws Exception
*/
@Override
protected void doOutput(RunData rundata, Context context) 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;
}
PortletInstance instance = PersistenceManager.getInstance(found, rundata);
context.put("portlet_instance", PersistenceManager.getInstance(
found,
rundata));
// retrieve the portlet parameters
PortletEntry entry =
(PortletEntry) Registry.getEntry(Registry.PORTLET, found.getName());
// save the entry in the session
List<Parameter> params = new ArrayList<Parameter>();
Iterator<?> i = entry.getParameterNames();
while (i.hasNext()) {
String name = (String) i.next();
Parameter param = entry.getParameter(name);
// filter some "system" and hidden parameters
if ((!param.isHidden()) && (name.charAt(0) != '_')) {
// check the user role
if (JetspeedSecurity.checkPermission(
(JetspeedUser) rundata.getUser(),
new PortalResource(entry, param),
JetspeedSecurity.PERMISSION_CUSTOMIZE)) {
// Implementation of clone() is missing so we have do it "by hand"
Parameter clone = new BaseParameter();
clone.setName(param.getName());
clone.setTitle(param.getTitle());
clone.setDescription(param.getDescription());
clone.setType(param.getType());
String value;
if (instance.getAttribute(name, null) != null) {
value = instance.getAttribute(name);
} else if (found.getPortletConfig().getInitParameter(name) != null) {
value = found.getPortletConfig().getInitParameter(name);
} else {
value = param.getValue();
}
clone.setValue(ALStringUtil.sanitizing(value));
params.add(clone);
}
}
}
Collections.sort(params, new Comparator<Parameter>() {
@Override
public int compare(Parameter a, Parameter b) {
Parameter p1 = a;
Parameter p2 = b;
return (p1.getName()).compareTo(p2.getName());
}
});
// retrieve the app parameters from xml
PortletConfig pc = found.getPortletConfig();
if ("GadgetsTemplate".equals(pc.getName())) {
String appId = pc.getInitParameter("aid");
ALApplication app =
ALApplicationService.get(new ALApplicationGetRequest().withAppId(
appId).withIsFetchXml(true));
List<List<Map.Entry<String, String>>> enumsList =
new ArrayList<List<Map.Entry<String, String>>>();
List<ALUserPref> userPrefs = app.getUserPrefs();
Collections.sort(userPrefs, new Comparator<ALUserPref>() {
@Override
public int compare(ALUserPref a, ALUserPref b) {
ALUserPref p1 = a;
ALUserPref p2 = b;
return (p1.getName()).compareTo(p2.getName());
}
});
for (ALUserPref userPref : userPrefs) {
String name = "pref-" + userPref.getName();
Parameter clone = new BaseParameter();
clone.setName(name);
clone.setTitle(userPref.getDisplayName());
clone.setDescription(null);
boolean hidden = false;
boolean list = false;
switch (userPref.getType()) {
case ENUM:
List<Map.Entry<String, String>> enums = userPref.getEnums();
enumsList.add(enums);
clone.setType("enum");
break;
case LIST:
clone.setType("list");
list = true;
break;
case BOOL:
clone.setType("boolean");
break;
case HIDDEN:
clone.setType("hidden");
hidden = true;
break;
default:
clone.setType(null);
}
String value;
if (instance.getAttribute(name, null) != null) {
value = instance.getAttribute(name);
} else if (found.getPortletConfig().getInitParameter(name) != null) {
value = found.getPortletConfig().getInitParameter(name);
} else {
value = userPref.getDefault();
if (list) {
value = value.replace("|", ",");
}
}
clone.setValue(ALStringUtil.sanitizing(value));
if (!hidden) {
params.add(clone);
}
}
context.put("enums", enumsList);
}
// get the customization state for this page
SessionState customizationState =
((JetspeedRunData) rundata).getPageSessionState();
customizationState.setAttribute("customize-parameters", params);
// populate the customizer context
context.put("data", rundata);
context.put("parameters", params);
context.put("portlet", found);
context.put("jetspeed", new JetspeedTool(rundata));
context.put("l10n", ALLocalizationUtils.createLocalization(rundata));
context.put("utils", new ALCommonUtils());
context.put("js_peid", peid);
String currentTitle =
profile.getDocument().getEntryById(found.getID()).getTitle();
if (currentTitle == null
&& found.getPortletConfig().getMetainfo() != null) {
currentTitle = found.getPortletConfig().getMetainfo().getTitle();
}
context.put("current_title", new ALStringField(currentTitle));
String layout_template = "portlets/html/customizer-portlet.vm";
setTemplate(rundata, context, layout_template);
}
// 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");
}
/**
* @return
*/
@Override
protected String getPortletName() {
return "Customize";
}
}