/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* 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.
*
* For further information about Alkacon Software GmbH, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.workplace.commons;
import org.opencms.file.CmsGroup;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.CmsRuntimeException;
import org.opencms.main.OpenCms;
import org.opencms.security.CmsPrincipal;
import org.opencms.util.CmsStringUtil;
import org.opencms.workplace.list.A_CmsListDefaultJsAction;
import org.opencms.workplace.list.A_CmsListDialog;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDefaultAction;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListOrderEnum;
import org.opencms.workplace.list.CmsListSearchAction;
import org.opencms.workplace.tools.CmsToolMacroResolver;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.PageContext;
/**
* Group selection dialog.<p>
*
* @since 6.0.0
*/
public class CmsGroupSelectionList extends A_CmsListDialog {
/** list action id constant. */
public static final String LIST_ACTION_ICON = "ai";
/** list action id constant. */
public static final String LIST_ACTION_SELECT = "js";
/** list column id constant. */
public static final String LIST_COLUMN_DISPLAY = "cdis";
/** list column id constant. */
public static final String LIST_COLUMN_ICON = "ci";
/** list column id constant. */
public static final String LIST_COLUMN_NAME = "cn";
/** list id constant. */
public static final String LIST_ID = "lug";
/** Stores the value of the request parameter for the flags. */
private String m_paramFlags;
/** Stores the value of the request parameter for the organizational unit fqn. */
private String m_paramOufqn;
/** Stores the value of the request parameter for the user name. */
private String m_paramUser;
/**
* Public constructor.<p>
*
* @param jsp an initialized JSP action element
*/
public CmsGroupSelectionList(CmsJspActionElement jsp) {
super(
jsp,
LIST_ID,
Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_NAME_0),
LIST_COLUMN_DISPLAY,
CmsListOrderEnum.ORDER_ASCENDING,
null);
}
/**
* Public constructor with JSP variables.<p>
*
* @param context the JSP page context
* @param req the JSP request
* @param res the JSP response
*/
public CmsGroupSelectionList(PageContext context, HttpServletRequest req, HttpServletResponse res) {
this(new CmsJspActionElement(context, req, res));
}
/**
* @see org.opencms.workplace.tools.CmsToolDialog#dialogTitle()
*/
public String dialogTitle() {
// build title
StringBuffer html = new StringBuffer(512);
html.append("<div class='screenTitle'>\n");
html.append("\t<table width='100%' cellspacing='0'>\n");
html.append("\t\t<tr>\n");
html.append("\t\t\t<td>\n");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(getParamUser())) {
html.append(Messages.get().getBundle(getLocale()).key(
Messages.GUI_GROUPSELECTION_USER_TITLE_1,
getParamUser()));
} else {
html.append(Messages.get().getBundle(getLocale()).key(Messages.GUI_GROUPSELECTION_INTRO_TITLE_0));
}
html.append("\n\t\t\t</td>");
html.append("\t\t</tr>\n");
html.append("\t</table>\n");
html.append("</div>\n");
return CmsToolMacroResolver.resolveMacros(html.toString(), this);
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#executeListMultiActions()
*/
public void executeListMultiActions() throws CmsRuntimeException {
throwListUnsupportedActionException();
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
*/
public void executeListSingleActions() throws CmsRuntimeException {
throwListUnsupportedActionException();
}
/**
* Returns the flags parameter value.<p>
*
* @return the flags parameter value
*/
public String getParamFlags() {
return m_paramFlags;
}
/**
* Returns the organizational unit fqn parameter.<p>
*
* @return the organizational unit fqn paramter
*/
public String getParamOufqn() {
return m_paramOufqn;
}
/**
* Returns the user name parameter.<p>
*
* @return the user name paramter
*/
public String getParamUser() {
return m_paramUser;
}
/**
* Sets the flags parameter value.<p>
*
* @param flags the flags parameter value to set
*/
public void setParamFlags(String flags) {
m_paramFlags = flags;
}
/**
* Sets the organizational unit fqn.<p>
*
* @param ouFqn the organizational unit fqn to set
*/
public void setParamOufqn(String ouFqn) {
if (ouFqn == null) {
ouFqn = "";
}
m_paramOufqn = ouFqn;
}
/**
* Sets the user name.<p>
*
* @param userName the user name to set
*/
public void setParamUser(String userName) {
m_paramUser = userName;
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#fillDetails(java.lang.String)
*/
protected void fillDetails(String detailId) {
// noop
}
/**
* Returns the groups to show for selection.<p>
*
* @return A list of group objects
*
* @throws CmsException if womething goes wrong
*/
protected List getGroups() throws CmsException {
List ret = new ArrayList();
if (getParamUser() != null) {
ret.addAll(getCms().getGroupsOfUser(getParamUser(), false));
} else {
ret.addAll(OpenCms.getRoleManager().getManageableGroups(getCms(), "", true));
}
if (getParamFlags() != null) {
int flags = Integer.parseInt(getParamFlags());
ret = CmsPrincipal.filterFlag(ret, flags);
}
if ((getParamOufqn() != null) && !getParamOufqn().equals("null")) {
Iterator itTempRet = ret.iterator();
while (itTempRet.hasNext()) {
CmsGroup group = (CmsGroup)itTempRet.next();
if (!group.getOuFqn().startsWith(getParamOufqn())) {
itTempRet.remove();
}
}
}
return ret;
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#getListItems()
*/
protected List getListItems() throws CmsException {
List ret = new ArrayList();
// get content
List groups = getGroups();
Iterator itGroups = groups.iterator();
while (itGroups.hasNext()) {
CmsGroup group = (CmsGroup)itGroups.next();
CmsListItem item = getList().newItem(group.getId().toString());
item.set(LIST_COLUMN_NAME, group.getName());
item.set(LIST_COLUMN_DISPLAY, OpenCms.getWorkplaceManager().translateGroupName(group.getName(), true));
ret.add(item);
}
return ret;
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#setColumns(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setColumns(CmsListMetadata metadata) {
// create column for icon display
CmsListColumnDefinition iconCol = new CmsListColumnDefinition(LIST_COLUMN_ICON);
iconCol.setName(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_COLS_ICON_0));
iconCol.setHelpText(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_COLS_ICON_HELP_0));
iconCol.setWidth("20");
iconCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
iconCol.setSorteable(false);
// set icon action
CmsListDirectAction iconAction = new CmsListDirectAction(LIST_ACTION_ICON);
iconAction.setName(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_ICON_NAME_0));
iconAction.setHelpText(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_ICON_HELP_0));
iconAction.setIconPath("buttons/group.png");
iconAction.setEnabled(false);
iconCol.addDirectAction(iconAction);
// add it to the list definition
metadata.addColumn(iconCol);
CmsListColumnDefinition nameCol = new CmsListColumnDefinition(LIST_COLUMN_NAME);
nameCol.setName(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_COLS_NAME_0));
nameCol.setVisible(false);
metadata.addColumn(nameCol);
// create column for login
CmsListColumnDefinition displayCol = new CmsListColumnDefinition(LIST_COLUMN_DISPLAY);
displayCol.setName(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_COLS_NAME_0));
displayCol.setWidth("100%");
CmsListDefaultAction selectAction = new A_CmsListDefaultJsAction(LIST_ACTION_SELECT) {
/**
* @see org.opencms.workplace.list.A_CmsListDirectJsAction#jsCode()
*/
public String jsCode() {
return "window.opener.setGroupFormValue('"
+ getItem().get(LIST_COLUMN_NAME)
+ "'); window.opener.focus(); window.close();";
}
};
selectAction.setName(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_ACTION_SELECT_NAME_0));
selectAction.setHelpText(Messages.get().container(Messages.GUI_GROUPSELECTION_LIST_ACTION_SELECT_HELP_0));
displayCol.addDefaultAction(selectAction);
// add it to the list definition
metadata.addColumn(displayCol);
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#setIndependentActions(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setIndependentActions(CmsListMetadata metadata) {
CmsListSearchAction searchAction = new CmsListSearchAction(metadata.getColumnDefinition(LIST_COLUMN_DISPLAY));
searchAction.setCaseInSensitive(true);
metadata.setSearchAction(searchAction);
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#setMultiActions(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setMultiActions(CmsListMetadata metadata) {
// no-op
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#validateParamaters()
*/
protected void validateParamaters() throws Exception {
try {
getCms().readUser(getParamUser()).getName();
} catch (Exception e) {
setParamUser(null);
}
try {
Integer.valueOf(getParamFlags());
} catch (Throwable e) {
setParamFlags(null);
}
}
}