added 500 ms delay after kind 1 send

added ln to qr code but did not use it.
commented out re-broadcast section.

lib/console_ui.dart

@@ -92,6 +92,8 @@ Future<void> sendReplyPostLike(Store node, String replyToId, String replyKind, S
       }
     }
 
+    await mySleep(500);
+
     if( gDebug > 0) log.info("Ending pow numShaDone = $numShaDone id = $id");
   }
 
@@ -175,7 +177,7 @@ Future<void> sendDirectMessage(Store node, String otherPubkey, String messageToS
 
 // sends event e; used to send kind 3 event; can send other kinds too like channel create kind 40, or kind 0
 // does not honor tags mentioned in the Event, excpet if its kind 3, when it uses contact list to create tags
-Future<String> sendEvent(Store node, Event e) async {
+Future<String> sendEvent(Store node, Event e, [int delayAfterSend = 500]) async {
   String strTags = "";
   int    createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
   String content = addEscapeChars( e.eventData.content);
@@ -210,7 +212,7 @@ Future<String> sendEvent(Store node, Event e) async {
   sendRequest(gListRelayUrls1, toSendMessage);
 
   Future<void> foo() async {
-    await Future.delayed(Duration(milliseconds: 500));
+    await Future.delayed(Duration(milliseconds: delayAfterSend));
     return;
   }
   await foo();
@@ -307,7 +309,7 @@ void printProfile(Store node, String profilePubkey) {
   // print QR code
   print("The QR code for public key:\n\n");
   try {
-    print(getQrCodeAsString(profilePubkey));
+    print(getPubkeyAsQrString(profilePubkey));
   } catch(e) {
     print("Could not generate qr code.  \n");
   }
@@ -487,9 +489,10 @@ Future<void> otherOptionsMenuUi(Store node) async {
                             'Search by client name',         // 1
                             'Edit your profile',             // 2
                             'Delete event',                  // 3
-                            'Application stats',             // 4
-                            'Help and About',               // 5
-                            'E(x)it to main menu'],          // 6
+                            'Re-Broadcast contact list+',    // 4
+                            'Application stats',             // 5
+                            'Help and About',               // 6
+                            'E(x)it to main menu'],          // 7
 
                           "Other Options Menu");                     // menu name
     switch(option) {
@@ -555,10 +558,29 @@ Future<void> otherOptionsMenuUi(Store node) async {
         }
         break;
 
-      case 4: // application info
+      case 4:
+        print("TODO");
+        break;
+        printSet(gListRelayUrls1, "Going to broadcast your contact list ( kind 3) and About me( kind 0) to all relays. The relays are: ", ",");
+        stdout.write("Hold on, sending events to relays ...");
+        
+        int count  = 0;
+        Set<int> kindBroadcast = {};
+        node.allChildEventsMap.forEach((id, tree) {
+          if(  tree.event.eventData.pubkey == userPublicKey && [0,3].contains(tree.event.eventData.kind)) {
+            sendEvent(node, tree.event, 100);
+            count++;
+          }
+        });
+        stdout.write("..done\n");
+        print("\nFinished re-broadcasting $count events to all the servers.");
+
+        break;
+
+      case 5: // application info
         print("\n\n");
         printUnderlined("Application stats");
-        print("\n");
+        //print("\n");
         relays.printInfo();
         print("\n");
         printUnderlined("Event and User Info");
@@ -567,6 +589,9 @@ Future<void> otherOptionsMenuUi(Store node) async {
         print("\nEvent distribution by event kind:\n");
         node.printEventInfo();
         print("\nTotal number of all events:    ${node.allChildEventsMap.length}");
+
+        print("\nTotal events translated for $gNumTranslateDays days: $numEventsTranslated");
+
         print("Total number of user profiles: ${gKindONames.length}\n");
         printUnderlined("Logged in user Info");
         if( userPrivateKey.length == 64) {
@@ -579,11 +604,11 @@ Future<void> otherOptionsMenuUi(Store node) async {
         printVerifiedAccounts(node);
         break;
 
-      case 5:
+      case 6:
         print(helpAndAbout);
         break;
 
-      case 6:
+      case 7:
         continueOtherMenu = false;
         break;
 

lib/event_ds.dart

@@ -23,8 +23,9 @@ GoogleTranslator? translator; // initialized in main when argument given
  
 const int gNumTranslateDays = 1;// translate for this number of days
 bool gTranslate = false; // translate flag
+int numEventsTranslated = 0;
 
-List<String> nip08PlaceHolders = ["#[0]", "#[1]", "#[2]", "#[3]", "#[4]", "#[5]", "#[6]", "#[7]", "#[8]", "#[9]" ];
+List<String> nip08PlaceHolders = ["#[0]", "#[1]", "#[2]", "#[3]", "#[4]", "#[5]", "#[6]", "#[7]", "#[8]", "#[9]", "#[10]", "#[11]", "#[12]"];
 
 // Structure to store kind 0 event meta data, and kind 3 meta data for each user. Will have info from latest
 // kind 0 event and/or kind 3 event, both with their own time stamps.
@@ -383,6 +384,7 @@ class EventData {
     case 1:
     case 42:
       evaluatedContent = expandMentions(content, tempChildEventsMap);
+      //evaluatedContent = expandLNInvoices(evaluatedContent);
       if( translator != null && gTranslate && !evaluatedContent.isEnglish()) {
         if( gDebug > 0) print("found that this comment is non-English: $evaluatedContent");
 
@@ -391,6 +393,7 @@ class EventData {
           if( gDebug > 0) print("Sending google request: translating $content");
           if( translator != null) {
             try {
+            numEventsTranslated++;
             translator?.translate(content, to: 'en')
                        .then( (result) => { evaluatedContent =   "$evaluatedContent\n\nTranslation: ${result.toString()}" , if( gDebug > 0)  print("Google translate returned successfully for one call.")} )
                        .onError((error, stackTrace)  { 

lib/utils.dart

@@ -250,16 +250,62 @@ int isInRange( int n, List<List<int>> ranges ) {
   return 0;
 }
 
-String getQrCodeAsString(String str) {
+List<int> getTypeAndModule(String str) {
+  int type = 14, module = 73;
+
+  if( str.length > 3688 /~ 8) {
+    type = 16;
+    module = 81;
+  }
+
+  if( str.length > 4712 /~ 8) {
+    type = 18;
+    module = 89;
+  }
+
+
+  return [type, module];
+}
+
+int gMaxStrLenForQrCode = 600; // in bytes, maximum acceptable length of string that is converted to qr code. for lnbc1 invoices
+
+String expandLNInvoices(String content) {
+
+  String regexp1 = '(lnbc1[a-zA-Z0-9]+)';
+  RegExp httpRegExp = RegExp(regexp1);
+  
+  for( var match in httpRegExp.allMatches(content) ) {
+    String lnInvoice = content.substring(match.start, match.end);
+  
+    if( lnInvoice.length > gMaxStrLenForQrCode) {
+      continue;
+    }
+
+
+    //print(lnInvoice);
+    String qrStr = "";
+    List<int> typeAndModule = getTypeAndModule(lnInvoice);
+    //print(typeAndModule);
+    qrStr = getPubkeyAsQrString(lnInvoice, typeAndModule[0], typeAndModule[1], "");
+    //print(qrStr);
+
+    content = content.substring(0, match.start) + "\n\n" + qrStr + "\n\n" + content.substring(match.end);
+  }
+
+  return content;
+}
+
+// https://www.sproutqr.com/blog/qr-code-types
+// default 4 and 33 work for pubkey
+String getPubkeyAsQrString(String str, [int typeNumber = 4, moduleCount = 33, String leftPadding = "   "]) {
   String output = "";
 
-  final qrCode = QrCode(4, QrErrorCorrectLevel.L)
+  final qrCode = QrCode(typeNumber, QrErrorCorrectLevel.L)
                 ..addData('$str');
   final qrImage = QrImage(qrCode);
 
-  assert( qrImage.moduleCount == 33);
+  assert( qrImage.moduleCount == moduleCount);
   //print("qrimage modulecount =  ${qrImage.moduleCount}");
-  String leftPadding = "   ";
   var x = 0;
   for (x = 0; x < qrImage.moduleCount -1 ; x += 2) {
     output += leftPadding;

test/nostr_console_test.dart

@@ -282,7 +282,7 @@ String expectedResult =
    ▀▀▀▀▀▀▀ ▀▀▀     ▀▀ ▀ ▀▀     ▀  ▀ \n""";
 
       String profilePubkey1 = "add06b88bd78c5cbb2cd990e873adfba3eaf8e0217d3208be2be770eb506d430";
-      expect (qrCodeResult1, getQrCodeAsString(profilePubkey1), reason: "testing qr code function");
+      expect (qrCodeResult1, getPubkeyAsQrString(profilePubkey1), reason: "testing qr code function");
   });