/*
* Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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 org.wso2.carbon.dashboard.mgt.theme.ui.processors;
import org.wso2.carbon.CarbonConstants;
import org.wso2.carbon.CarbonException;
import org.wso2.carbon.dashboard.mgt.theme.ui.GSThemeMgtClient;
import org.wso2.carbon.server.admin.common.IServerAdmin;
import org.wso2.carbon.server.admin.common.ServerData;
import org.wso2.carbon.server.admin.ui.ServerAdminClient;
import org.wso2.carbon.registry.core.RegistryConstants;
import org.wso2.carbon.ui.transports.fileupload.AbstractFileUploadExecutor;
import org.wso2.carbon.ui.CarbonUIMessage;
import org.wso2.carbon.ui.CarbonUIUtil;
import org.wso2.carbon.utils.FileItemData;
import org.wso2.carbon.utils.ServerConstants;
import javax.activation.DataHandler;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.net.URLEncoder;
/**
* This Servlet handles the theme Upload process
*/
public class ThemeUploadProcessors extends AbstractFileUploadExecutor {
@Override
public boolean execute(HttpServletRequest request, HttpServletResponse response) throws CarbonException, IOException {
String webContext = (String) request.getAttribute(CarbonConstants.WEB_CONTEXT);
String serverURL = (String) request.getAttribute(CarbonConstants.SERVER_URL);
String cookie = (String) request.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
HttpSession session = request.getSession();
if (fileItemsMap == null || fileItemsMap.isEmpty()) {
String msg = "File uploading failed. Content is not set properly.";
log.error(msg);
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.ERROR, request);
response.sendRedirect(
getContextRoot(request) + "/" + webContext + "/admin/error.jsp");
return false;
}
String errorRedirect = null;
try {
GSThemeMgtClient client =
new GSThemeMgtClient(cookie, serverURL, configurationContext, request.getLocale());
String parentPath = null;
if (formFieldsMap.get("path") != null) {
parentPath = formFieldsMap.get("path").get(0);
}
String resourceName = null;
if (formFieldsMap.get("filename") != null) {
resourceName = formFieldsMap.get("filename").get(0);
}
String mediaType = null;
if (formFieldsMap.get("mediaType") != null) {
mediaType = formFieldsMap.get("mediaType").get(0);
}
String description = null;
if (formFieldsMap.get("description") != null) {
description = formFieldsMap.get("description").get(0);
}
String redirect = null;
if (formFieldsMap.get("redirect") != null) {
redirect = formFieldsMap.get("redirect").get(0);
}
if (formFieldsMap.get("errorRedirect") != null) {
errorRedirect = formFieldsMap.get("errorRedirect").get(0);
}
String symlinkLocation = null;
if (formFieldsMap.get("symlinkLocation") != null) {
symlinkLocation = formFieldsMap.get("symlinkLocation").get(0);
}
IServerAdmin adminClient =
(IServerAdmin) CarbonUIUtil.
getServerProxy(new ServerAdminClient(configurationContext,
serverURL, cookie, session), IServerAdmin.class, session);
ServerData data = adminClient.getServerData();
String chroot = "";
if (data.getRegistryType() != null && data.getRegistryType().equals("remote") &&
data.getRemoteRegistryChroot() != null &&
!data.getRemoteRegistryChroot().equals(RegistryConstants.PATH_SEPARATOR)) {
chroot = data.getRemoteRegistryChroot();
if (!chroot.startsWith(RegistryConstants.PATH_SEPARATOR)) {
chroot = RegistryConstants.PATH_SEPARATOR + chroot;
}
if (chroot.endsWith(RegistryConstants.PATH_SEPARATOR)) {
chroot = chroot.substring(0, chroot.length() - RegistryConstants.PATH_SEPARATOR.length());
}
}
if (symlinkLocation != null) {
symlinkLocation = chroot + symlinkLocation;
}
FileItemData fileItemData = fileItemsMap.get("upload").get(0);
if ("".equals(resourceName) || resourceName == null) {
resourceName = getFileName(fileItemData.getFileItem().getName());
}
if ((fileItemData == null) || (fileItemData.getFileItem().getSize() == 0)) {
String msg = "Failed add resource. Resource content is empty.";
log.error(msg);
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.ERROR, request);
if (errorRedirect == null) {
response.sendRedirect(
getContextRoot(request) + "/" + webContext + "/admin/error.jsp");
} else {
response.sendRedirect(
getContextRoot(request) + "/" + webContext + "/" + errorRedirect + (errorRedirect.indexOf("?")
== -1 ? "?" : "&") + "msg=" + URLEncoder.encode(msg, "UTF-8"));
}
return false;
}
DataHandler dataHandler = fileItemData.getDataHandler();
client.addResource(
calcualtePath(parentPath, resourceName), mediaType, description, dataHandler,
symlinkLocation);
response.setContentType("text/html; charset=utf-8");
String msg = "Successfully uploaded content.";
if (redirect == null) {
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.INFO, request);
try {
parentPath = parentPath.replace("&", "%26");
} catch (Exception ignore) {
}
if ("/".equals(parentPath)) {
parentPath += "&viewType=std";
}
response.sendRedirect(getContextRoot(request) + "/" + webContext + "/resources/resource.jsp?path=" +
parentPath);
} else {
response.sendRedirect(getContextRoot(request) + "/" + webContext + "/" + redirect);
}
return true;
} catch (Exception e) {
String msg = "File upload failed. " + e.getMessage();
log.error(msg);
CarbonUIMessage.sendCarbonUIMessage(msg, CarbonUIMessage.ERROR, request);
if (errorRedirect == null) {
response.sendRedirect(
getContextRoot(request) + "/" + webContext + "/admin/error.jsp");
} else {
response.sendRedirect(
getContextRoot(request) + "/" + webContext + "/" + errorRedirect + (errorRedirect.indexOf("?")
== -1 ? "?" : "&") + "msg=" + URLEncoder.encode(msg, "UTF-8"));
}
return false;
}
}
private static String calcualtePath(String parentPath, String resourceName) {
String resourcePath;
if (!parentPath.startsWith(RegistryConstants.PATH_SEPARATOR)) {
parentPath = RegistryConstants.PATH_SEPARATOR + parentPath;
}
if (parentPath.endsWith(RegistryConstants.PATH_SEPARATOR)) {
resourcePath = parentPath + resourceName;
} else {
resourcePath = parentPath + RegistryConstants.PATH_SEPARATOR + resourceName;
}
return resourcePath;
}
}