TelegramAPI/src/main/java/de/mrbesen/telegram/commands/FeedbackCommand.java

111 lines
3.9 KiB
Java

package de.mrbesen.telegram.commands;
import com.sun.istack.internal.Nullable;
import de.mrbesen.telegram.AsyncHandler;
import de.mrbesen.telegram.MessageBuilder;
import de.mrbesen.telegram.TelegramAPI;
import de.mrbesen.telegram.event.events.UserCallbackEvent;
import de.mrbesen.telegram.event.events.UserSendMessageEvent;
import de.mrbesen.telegram.objects.TInlineKeyboardMarkup;
import de.mrbesen.telegram.objects.TMessage;
import de.mrbesen.telegram.objects.TUser;
import java.util.*;
public class FeedbackCommand implements JSONCommandHandler {
protected final TInlineKeyboardMarkup cancel = new TInlineKeyboardMarkup(1);
protected final Map<Long, TMessage> awaitingFeedback = new TreeMap<>(); //maps users chat id -> message that said "please send feedback" TODO: make persistent?
protected final TelegramAPI api;
protected final Collection<Long> admins;
protected final static String CANCELFEEDBACK = "cancelfeedback", REPLYFEEDBACK = "replyFeedback ";
public FeedbackCommand(TelegramAPI api, Collection<Long> admins) {
this.api = api;
this.admins = admins;
//build markup
cancel.addCallbackButton("❌ cancel", CANCELFEEDBACK, 0);
api.getEventManager().registerEvent(UserSendMessageEvent.class, this::onMsg);
api.getEventManager().registerEvent(UserCallbackEvent.class, this::onCallback);
}
@Override
public boolean onCommand(TUser sender, String cmd, String[] args, TMessage json) {
if(cmd.equalsIgnoreCase("feedback")) {
removeMsg(sender.getID(), null);
awaitingFeedback.put(sender.getID(), null);
MessageBuilder mb = new MessageBuilder();
mb.setAsync().setMarkup(cancel).setText("Your next Message will be forwarded to the admins.")
.setCallback(new AsyncHandler.Callback<TMessage, Object>() {
@Override
public Object call(TMessage msg) throws Throwable {
awaitingFeedback.put(sender.getID(), msg);
return null;
}
});
api.sendMessage(mb.build());
return true;
}
return false;
}
public void onMsg(Object event) {
UserSendMessageEvent e = (UserSendMessageEvent) event;
TUser user = e.getUser();
TMessage msg = e.getMessage();
if(isFeedback(msg.getText())) {
if (awaitingFeedback.containsKey(user.getID())) {
removeMsg(user.getID(), e.getMessage());
//fwd to admins
admins.forEach(a -> TMessage.forwardAsync(api, a, msg));
StringBuilder info = new StringBuilder("Feedbackinfo:\n");
info.append("userid: ").append(user.getID());
info.append("\nusername: ").append(user.getName());
info.append("\nfullname: ").append(user.getFirstName()).append(' ').append(user.getLastName());
TInlineKeyboardMarkup markup = new TInlineKeyboardMarkup(1);
markup.addUrlButton("chat with user", "tg://" + user.getName(), 1);
markup.addCallbackButton("reply ↩", REPLYFEEDBACK + user.getID() + " " + msg.getMessageID(), 1);
admins.forEach(a -> api.sendAsync(a, info.toString()));
}
}
}
public void onCallback(Object event) {
UserCallbackEvent e = (UserCallbackEvent) event;
if(e.getData().equals(CANCELFEEDBACK)) {
removeMsg(e.getUser().getID(), e.getMsg());
api.answerCallbackQuery(e.getID(), "Cancelled", true);
} else if(e.getData().startsWith(REPLYFEEDBACK)) {
String rest = e.getData().substring(REPLYFEEDBACK.length());
//TODO
}
}
/**
* looks up msg from awaiting feedback map, if not present try to use fallback_msg
* is Async
* removes user from awaitingFeedback
* @param chat
* @param fallback_msg
*/
protected void removeMsg(long chat, @Nullable TMessage fallback_msg) {
TMessage msg = awaitingFeedback.remove(chat);
if(msg == null) msg = fallback_msg;
if(msg != null) TMessage.delete(api, msg.getChatID(), msg.getMessageID(), true);
}
/**
* check if a message is allowed as feedback
* @param msg
* @return
*/
protected boolean isFeedback(String msg) {
msg = msg.trim();
return !msg.startsWith("/") && msg.length() > 5 && !msg.startsWith("http");
}
}