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.OutputWriter;
   7 import org.asamk.signal.PlainTextWriter;
   8 import org.asamk.signal.commands.exceptions.CommandException;
   9 import org.asamk.signal.commands.exceptions.IOErrorException;
  10 import org.asamk.signal.manager.Manager;
  11 import org.asamk.signal.manager.api.Device;
  12 import org.asamk.signal.util.DateUtils;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15
  16 import java.io.IOException;
  17 import java.util.List;
  18
  19 public class ListDevicesCommand implements LocalCommand {
  20
  21     private final static Logger logger = LoggerFactory.getLogger(ListDevicesCommand.class);
  22
  23     @Override
  24     public String getName() {
  25         return "listDevices";
  26     }
  27
  28     @Override
  29     public void attachToSubparser(final Subparser subparser) {
  30         subparser.help("Show a list of linked devices.");
  31     }
  32
  33     @Override
  34     public void handleCommand(
  35             final Namespace ns, final Manager m, final OutputWriter outputWriter
  36     ) throws CommandException {
  37         final var writer = (PlainTextWriter) outputWriter;
  38
  39         List<Device> devices;
  40         try {
  41             devices = m.getLinkedDevices();
  42         } catch (IOException e) {
  43             logger.debug("Failed to get linked devices", e);
  44             throw new IOErrorException("Failed to get linked devices: " + e.getMessage());
  45         }
  46
  47         for (var d : devices) {
  48             writer.println("- Device {}{}:", d.getId(), (d.getId() == m.getDeviceId() ? " (this device)" : ""));
  49             writer.indent(w -> {
  50                 w.println("Name: {}", d.getName());
  51                 w.println("Created: {}", DateUtils.formatTimestamp(d.getCreated()));
  52                 w.println("Last seen: {}", DateUtils.formatTimestamp(d.getLastSeen()));
  53             });
  54         }
  55     }
  56 }