Show more fields in ls-users command

The added fields are username and active flag.

Change-Id: I56314b2d2749cfcb0057f4ae90785425e32c29ba

src/main/java/com/googlesource/gerrit/plugins/adminconsole/ListUsersCommand.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/adminconsole/ListUsersCommand.java b/src/main/java/com/googlesource/gerrit/plugins/adminconsole/ListUsersCommand.java
index af0af26..f304b0d 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/adminconsole/ListUsersCommand.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/adminconsole/ListUsersCommand.java
@@ -20,8 +20,10 @@
 import com.google.gerrit.extensions.annotations.RequiresCapability;
 import com.google.gerrit.reviewdb.client.Account;
 import com.google.gerrit.reviewdb.server.ReviewDb;
+import com.google.gerrit.server.account.AccountResolver;
 import com.google.gerrit.sshd.CommandMetaData;
 import com.google.gerrit.sshd.SshCommand;
+import com.google.gwtorm.server.OrmException;
 import com.google.gwtorm.server.ResultSet;
 import com.google.inject.Inject;
 
@@ -31,6 +33,7 @@
 @CommandMetaData(name = "ls-users", description = "List users")
 public final class ListUsersCommand extends SshCommand {
   private ReviewDb db;
+  private final AccountResolver accountResolver;
 
   @Option(name = "--active-only", usage = "show only active users")
   private boolean activeOnly = false;
@@ -39,8 +42,10 @@
   private boolean inactiveOnly = false;
 
   @Inject
-  ListUsersCommand(ReviewDb db) {
+  ListUsersCommand(ReviewDb db,
+      AccountResolver accountResolver) {
     this.db = db;
+    this.accountResolver = accountResolver;
   }
 
   @Override
@@ -53,9 +58,14 @@
       if (inactiveOnly && account.isActive()) {
         continue;
       }
+      String username = getUsername(account);
       String out = new StringBuilder()
         .append(account.getId().toString())
         .append(" |")
+        .append(Strings.isNullOrEmpty(username)
+            ? ""
+            : " " + username)
+        .append(" |")
         .append(Strings.isNullOrEmpty(account.getFullName())
             ? ""
             : " " + account.getFullName())
@@ -63,8 +73,19 @@
         .append(Strings.isNullOrEmpty(account.getPreferredEmail())
             ? ""
             : " " + account.getPreferredEmail())
+        .append(" |")
+        .append(account.isActive()
+            ? " active"
+            : " inactive")
         .toString();
       stdout.println(out);
     }
   }
+
+  private String getUsername(Account account) throws OrmException {
+    String id = account.getId().toString();
+    Account accountFromResolver = accountResolver.find(id);
+    return accountFromResolver == null ? null
+        : accountFromResolver.getUserName();
+  }
 }