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implemented hiding/unhiding of mailing lists on the database side

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Stephan Richter
2022-04-16 08:01:58 +02:00
parent 64ff431360
commit 321f05c09a
14 changed files with 245 additions and 65 deletions
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70
src/main/java/de/srsoftware/widerhall/web/Rest.java
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@@ -1,5 +1,6 @@
package de.srsoftware.widerhall.web;
import de.srsoftware.widerhall.data.ListMember;
import de.srsoftware.widerhall.data.MailingList;
import de.srsoftware.widerhall.data.User;
import org.json.simple.JSONObject;
@@ -11,7 +12,9 @@ import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;
import java.util.List;
import java.util.Map;
import static de.srsoftware.widerhall.Constants.*;
import static de.srsoftware.widerhall.Util.t;
@@ -19,20 +22,29 @@ import static de.srsoftware.widerhall.Util.t;
public class Rest extends HttpServlet {
private static final Logger LOG = LoggerFactory.getLogger(Rest.class);
private static final String LIST_LIST = "list/list";
private static final String LIST_HIDE = "list/hide";
private static final String LIST_SHOW = "list/show";
private static final String USER_LIST = "user/list";
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String error = handleGet(req, resp);
if (error != null) resp.sendError(400,error);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String error = handlePost(req, resp);
if (error != null) resp.sendError(400,error);
}
public String handleGet(HttpServletRequest req, HttpServletResponse resp){
Object o = req.getSession().getAttribute(USER);
JSONObject json = new JSONObject();
var path = req.getPathInfo();
path = path == null ? INDEX : path.substring(1);
if (o instanceof User user){
var path = req.getPathInfo();
json.put(USER,user.safeMap());
path = path == null ? INDEX : path.substring(1);
switch (path) {
case USER_LIST:
json.put("users", (user.is(ADMIN) ? User.list() : List.of(user)).stream().map(User::safeMap).toList());
@@ -44,6 +56,42 @@ public class Rest extends HttpServlet {
json.put(ERROR,t("No handler for path '{}'!",path));
break;
}
} else {
switch (path) {
case LIST_LIST:
json.put("lists", MailingList.openLists().stream().map(MailingList::safeMap).toList());
break;
default:
json.put(ERROR,"Not logged in!");
}
}
try {
resp.setContentType("application/json");
resp.getWriter().println(json.toJSONString());
return null;
} catch (IOException e) {
return t("Failed to handle request: {}",e.getMessage());
}
}
public String handlePost(HttpServletRequest req, HttpServletResponse resp){
Object o = req.getSession().getAttribute(USER);
JSONObject json = new JSONObject();
var path = req.getPathInfo();
path = path == null ? INDEX : path.substring(1);
if (o instanceof User user){
json.put(USER,user.safeMap());
switch (path) {
case LIST_HIDE:
json.putAll(hideList(req,user,true));
break;
case LIST_SHOW:
json.putAll(hideList(req,user,false));
break;
default:
json.put(ERROR,t("No handler for path '{}'!",path));
break;
}
} else {
json.put(ERROR,"Not logged in!");
}
@@ -55,4 +103,22 @@ public class Rest extends HttpServlet {
return t("Failed to handle request: {}",e.getMessage());
}
}
private Map<String, String> hideList(HttpServletRequest req, User user, boolean hide) {
var listEmail = req.getParameter(LIST);
if (listEmail == null || listEmail.isBlank()) return Map.of(ERROR,"no list email provided!");
if (user.is(ADMIN) || ListMember.listsOwnedBy(user).contains(listEmail)){
try {
MailingList.hide(listEmail,hide);
return Map.of("success",t("Mailing list '{}' was {}!",listEmail,hide ? "hidden" : "made public"));
} catch (SQLException e) {
LOG.error("Failed to (un)hide mailing list: ",e);
return Map.of("error",t("Failed to update list '{}'",listEmail));
}
} else {
return Map.of("error",t("You are not allowed to edit '{}'",listEmail));
}
}
}