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

   1 package org.asamk.signal.commands;
   2
   3 import com.fasterxml.jackson.core.JsonGenerator;
   4 import com.fasterxml.jackson.databind.ObjectMapper;
   5
   6 import net.sourceforge.argparse4j.impl.Arguments;
   7 import net.sourceforge.argparse4j.inf.Namespace;
   8 import net.sourceforge.argparse4j.inf.Subparser;
   9
  10 import org.asamk.signal.manager.Manager;
  11
  12 import java.io.IOException;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.stream.Collectors;
  17
  18 public class GetUserStatusCommand implements LocalCommand {
  19
  20     @Override
  21     public void attachToSubparser(final Subparser subparser) {
  22         subparser.addArgument("number").help("Phone number").nargs("+");
  23         subparser.help("Check if the specified phone number/s have been registered");
  24         subparser.addArgument("--json")
  25                 .help("Output received messages in json format, one json object per line.")
  26                 .action(Arguments.storeTrue());
  27     }
  28
  29     @Override
  30     public int handleCommand(final Namespace ns, final Manager m) {
  31         // Setup the json object mapper
  32         ObjectMapper jsonProcessor = new ObjectMapper();
  33         jsonProcessor.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);
  34
  35         // Get a map of registration statuses
  36         Map<String, Boolean> registered;
  37         try {
  38             registered = m.areUsersRegistered(new HashSet<>(ns.getList("number")));
  39         } catch (IOException e) {
  40             System.err.println("Unable to check if users are registered");
  41             return 1;
  42         }
  43
  44         // Output
  45         if (ns.getBoolean("json")) {
  46             List<JsonIsRegistered> objects = registered.entrySet()
  47                     .stream()
  48                     .map(entry -> new JsonIsRegistered(entry.getKey(), entry.getValue()))
  49                     .collect(Collectors.toList());
  50
  51             try {
  52                 jsonProcessor.writeValue(System.out, objects);
  53                 System.out.println();
  54             } catch (IOException e) {
  55                 System.err.println(e.getMessage());
  56             }
  57         } else {
  58             for (Map.Entry<String, Boolean> entry : registered.entrySet()) {
  59                 System.out.println(entry.getKey() + ": " + entry.getValue());
  60             }
  61         }
  62
  63         return 0;
  64     }
  65
  66     private static final class JsonIsRegistered {
  67
  68         public String name;
  69
  70         public boolean isRegistered;
  71
  72         public JsonIsRegistered(String name, boolean isRegistered) {
  73             this.name = name;
  74             this.isRegistered = isRegistered;
  75         }
  76     }
  77 }