nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/ListDevicesCommand.java

   1 package org.asamk.signal.commands;
   2
   3 import net.sourceforge.argparse4j.inf.Namespace;
   4 import net.sourceforge.argparse4j.inf.Subparser;
   5
   6 import org.asamk.signal.PlainTextWriterImpl;
   7 import org.asamk.signal.commands.exceptions.CommandException;
   8 import org.asamk.signal.commands.exceptions.IOErrorException;
   9 import org.asamk.signal.manager.Manager;
  10 import org.asamk.signal.manager.api.Device;
  11 import org.asamk.signal.util.DateUtils;
  12 import org.slf4j.Logger;
  13 import org.slf4j.LoggerFactory;
  14
  15 import java.io.IOException;
  16 import java.util.List;
  17
  18 public class ListDevicesCommand implements LocalCommand {
  19
  20     private final static Logger logger = LoggerFactory.getLogger(ListDevicesCommand.class);
  21
  22     @Override
  23     public void attachToSubparser(final Subparser subparser) {
  24         subparser.help("Show a list of linked devices.");
  25     }
  26
  27     @Override
  28     public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
  29         final var writer = new PlainTextWriterImpl(System.out);
  30
  31         List<Device> devices;
  32         try {
  33             devices = m.getLinkedDevices();
  34         } catch (IOException e) {
  35             logger.debug("Failed to get linked devices", e);
  36             throw new IOErrorException("Failed to get linked devices: " + e.getMessage());
  37         }
  38
  39         for (var d : devices) {
  40             writer.println("- Device {}{}:", d.getId(), (d.getId() == m.getDeviceId() ? " (this device)" : ""));
  41             writer.indent(w -> {
  42                 w.println("Name: {}", d.getName());
  43                 w.println("Created: {}", DateUtils.formatTimestamp(d.getCreated()));
  44                 w.println("Last seen: {}", DateUtils.formatTimestamp(d.getLastSeen()));
  45             });
  46         }
  47     }
  48 }