/*
* 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.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.CmsRuntimeException;
import org.opencms.relations.CmsCategory;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.I_CmsListFormatter;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.PageContext;
/**
* Not resource categories view.<p>
*
* @since 6.9.2
*/
public class CmsNotResourceCategoriesList extends A_CmsResourceCategoriesList {
/** list action id constant. */
public static final String LIST_ACTION_ADD = "aa";
/** list id constant. */
public static final String LIST_ID = "lnrc";
/** a set of action id's to use for adding. */
protected static Set m_addActionIds = new HashSet();
/**
* Public constructor.<p>
*
* @param jsp an initialized JSP action element
*/
public CmsNotResourceCategoriesList(CmsJspActionElement jsp) {
this(jsp, LIST_ID);
}
/**
* Public constructor with JSP variables.<p>
*
* @param context the JSP page context
* @param req the JSP request
* @param res the JSP response
*/
public CmsNotResourceCategoriesList(PageContext context, HttpServletRequest req, HttpServletResponse res) {
this(new CmsJspActionElement(context, req, res));
}
/**
* Protected constructor.<p>
* @param jsp an initialized JSP action element
* @param listId the id of the specialized list
*/
protected CmsNotResourceCategoriesList(CmsJspActionElement jsp, String listId) {
super(jsp, listId, Messages.get().container(Messages.GUI_NOTRESOURCECATEGORIES_LIST_NAME_0), true);
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
*/
public void executeListSingleActions() throws CmsRuntimeException {
if (getParamListAction().equals(LIST_ACTION_ADD)) {
try {
// lock resource if autolock is enabled
checkLock(getParamResource());
CmsListItem listItem = getSelectedItem();
getCategoryService().addResourceToCategory(getCms(), getParamResource(), listItem.getId());
getCategoryService().repairRelations(getCms(), getParamResource());
} catch (CmsException e) {
throw new CmsRuntimeException(e.getMessageContainer(), e);
}
} else {
throwListUnsupportedActionException();
}
listSave();
}
/**
* @see org.opencms.workplace.list.A_CmsListDialog#defaultActionHtmlStart()
*/
protected String defaultActionHtmlStart() {
return getList().listJs() + dialogContentStart(getParamTitle());
}
/**
* @see org.opencms.workplace.commons.A_CmsResourceCategoriesList#getCategories()
*/
protected List getCategories() throws CmsException {
List resourceRelations = getResourceCategories();
List result = getCategoryService().readCategories(getJsp().getCmsObject(), null, true, getParamResource());
Iterator itResourceRelations = resourceRelations.iterator();
while (itResourceRelations.hasNext()) {
CmsCategory category = (CmsCategory)itResourceRelations.next();
if (result.contains(category)
&& resourceRelations.containsAll(getCategoryService().readCategories(
getJsp().getCmsObject(),
category.getPath(),
true,
getParamResource()))) {
result.remove(category);
}
}
return result;
}
/**
* @see org.opencms.workplace.commons.A_CmsResourceCategoriesList#setColumns(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setColumns(CmsListMetadata metadata) {
super.setColumns(metadata);
metadata.getColumnDefinition(LIST_COLUMN_NAME).setFormatter(new I_CmsListFormatter() {
/**
* @see org.opencms.workplace.list.I_CmsListFormatter#format(java.lang.Object, java.util.Locale)
*/
public String format(Object data, Locale locale) {
CmsListColumnDefinition listColumnDefinition = getList().getMetadata().getColumnDefinition(
LIST_COLUMN_STATE);
CmsListDirectAction stateAction = (CmsListDirectAction)listColumnDefinition.getDirectAction(LIST_ACTION_ADD);
if (!stateAction.isEnabled()) {
StringBuffer ret = new StringBuffer();
ret.append("<span style=\"color: graytext;\">");
ret.append(data);
ret.append("</span>");
return ret.toString();
}
return (String)data;
}
});
}
/**
* @see org.opencms.workplace.commons.A_CmsResourceCategoriesList#setStateActionCol(org.opencms.workplace.list.CmsListMetadata)
*/
protected void setStateActionCol(CmsListMetadata metadata) {
// create column for state change
CmsListColumnDefinition stateCol = new CmsListColumnDefinition(LIST_COLUMN_STATE);
stateCol.setName(Messages.get().container(Messages.GUI_CATEGORIES_LIST_COLS_STATE_0));
stateCol.setHelpText(Messages.get().container(Messages.GUI_CATEGORIES_LIST_COLS_STATE_HELP_0));
stateCol.setWidth("20");
stateCol.setAlign(CmsListColumnAlignEnum.ALIGN_CENTER);
stateCol.setSorteable(false);
// add remove action
CmsListDirectAction stateAction = new CmsListDirectAction(LIST_ACTION_ADD) {
/**
* @see org.opencms.workplace.tools.A_CmsHtmlIconButton#isEnabled()
*/
public boolean isEnabled() {
try {
A_CmsResourceCategoriesList wp = (A_CmsResourceCategoriesList)getWp();
if (wp.getResourceCategories().contains(
wp.getCategoryService().readCategory(wp.getCms(), getItem().getId(), wp.getParamResource()))) {
return false;
}
} catch (CmsException e) {
// ignore
}
return true;
}
};
stateAction.setName(Messages.get().container(Messages.GUI_CATEGORIES_LIST_DEFACTION_ADD_NAME_0));
stateAction.setHelpText(Messages.get().container(Messages.GUI_CATEGORIES_LIST_DEFACTION_ADD_HELP_0));
stateAction.setIconPath(ICON_ADD);
stateCol.addDirectAction(stateAction);
// add it to the list definition
metadata.addColumn(stateCol);
}
}