/**
* Copyright 2012 Comcast Corporation
*
* Licensed 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 com.comcast.cns.controller;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import com.amazonaws.services.sns.model.GetTopicAttributesRequest;
import com.amazonaws.services.sns.model.GetTopicAttributesResult;
import com.amazonaws.services.sns.model.SetTopicAttributesRequest;
import com.comcast.cmb.common.controller.AdminServletBase;
import com.comcast.cmb.common.controller.CMBControllerServlet;
/**
* Admin page for editing topic display name
* @author tina, bwolf, aseem
*
*/
public class CNSEditTopicDisplayNamePage extends AdminServletBase {
private static final long serialVersionUID = 1L;
private static Logger logger = Logger.getLogger(CNSEditTopicDisplayNamePage.class);
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
if (redirectUnauthenticatedUser(request, response)) {
return;
}
CMBControllerServlet.valueAccumulator.initializeAllCounters();
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String topicArn = request.getParameter("topicArn");
String displayName = request.getParameter("displayName");
String userId = request.getParameter("userId");
Map<?, ?> parameters = request.getParameterMap();
connect(request);
out.println("<html>");
simpleHeader(request, out, "Edit Topic Display Name");
if (parameters.containsKey("Edit")) {
try {
SetTopicAttributesRequest setTopicAttributesRequest = new SetTopicAttributesRequest(topicArn, "DisplayName", displayName);
sns.setTopicAttributes(setTopicAttributesRequest);
logger.debug("event=update_display_name topic_arn=" + topicArn + " user_id= " + userId);
} catch (Exception ex) {
logger.error("event=update_display_name topic_arn= " + topicArn + " user_id= " + userId, ex);
throw new ServletException(ex);
}
out.println("<body onload='javascript:window.opener.location.reload();window.close();'>");
} else {
Map<String, String> attributes = null;
try {
GetTopicAttributesRequest getTopicAttributesRequest = new GetTopicAttributesRequest(topicArn);
GetTopicAttributesResult getTopicAttributesResult = sns.getTopicAttributes(getTopicAttributesRequest);
attributes = getTopicAttributesResult.getAttributes();
} catch (Exception ex) {
logger.error("event=get_topic_attributes topic_arn= " + topicArn + " user_id= " + userId, ex);
throw new ServletException(ex);
}
out.println("<body>");
out.println("<h1>Edit Topic Display Name</h1>");
out.println("<form action=\"/webui/cnsuser/editdisplayname?topicArn="+topicArn+"\" method=POST>");
out.println("<input type='hidden' name='userId' value='"+ userId +"'>");
out.println("<p>The Display Name of a topic will be used, if present, in the \"From:\" field of any email notifications from the topic. It is also required and included in every SMS notification sent out.</p>");
out.println("<p><b>Display Name:</b> <input type='text' name='displayName' size='100' value= '" + (attributes.get("DisplayName") == null ? "" : attributes.get("DisplayName")) + "'></p>");
out.println("<br/><I><font color='grey'>Up to 100 printable ASCII characters</font></I>");
out.println("<hr/>");
out.println("<input type='button' value='Cancel' onclick='window.close();' style='float:right;'><input type='submit' value='Edit' name='Edit' style='float:right;'></form>");
}
out.println("</body></html>");
CMBControllerServlet.valueAccumulator.deleteAllCounters();
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}