PasteActionContributor.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ro.nextreports.server.web.action;

import javax.annotation.Resource;

import org.apache.wicket.markup.html.link.AbstractLink;
import org.apache.wicket.model.StringResourceModel;

import ro.nextreports.server.domain.Entity;
import ro.nextreports.server.domain.Folder;
import ro.nextreports.server.service.SecurityService;
import ro.nextreports.server.util.PermissionUtil;
import ro.nextreports.server.util.ServerUtil;
import ro.nextreports.server.web.NextServerSession;
import ro.nextreports.server.web.core.action.ActionContext;
import ro.nextreports.server.web.core.action.PasteContext;
import ro.nextreports.server.web.core.action.SingleActionContributor;
import ro.nextreports.server.web.core.section.SectionManager;


//
public class PasteActionContributor extends SingleActionContributor {
	
	public static final String ID = PasteActionContributor.class.getName();

    @Resource
    protected SectionManager sectionManager;

    @Resource
    private SecurityService securityService;

    public void setSectionManager(SectionManager sectionManager) {
        this.sectionManager = sectionManager;
    }

    public void setSecurityService(SecurityService securityService) {
        this.securityService = securityService;
    }

    public boolean support(Entity entity) {
        if ((entity != null) && (entity instanceof Folder)) {
            PasteContext pasteContext = NextServerSession.get().getPasteContext();
            if ((pasteContext == null) ||
                 !sectionManager.getSelectedSection().getId().equals(pasteContext.getSectionId())) {
                return false;
            } else {
                String destPath = entity.getPath();
                for (String sourcePath : pasteContext.getSourcePaths()) {
                    if (destPath.equals(sourcePath)) {
                        return false;
                    }
                }

                try {
                    if (securityService.hasPermissionsById(ServerUtil.getUsername(),
                            PermissionUtil.getWrite(), entity.getId())) {
                        return true;
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }

                return false;
            }
        }
        
        return false;
    }

    public String getActionImage() {
        return "images/paste.gif";
    }

    public String getActionName() {
    	return new StringResourceModel("ActionContributor.Paste.name", null).getString();
    }
    
    public String getId() {
    	return ID;
    }

    public AbstractLink getLink(ActionContext context) {
        return new PasteActionLink(context);
    }
    
}