mirror of
https://github.com/vishalxl/nostr_console.git
synced 2025-05-11 12:50:48 +02:00
32bc7d2bc0
also internally improved logic that encrypted channels internal structures are created by first looking at kind 104 (secret kind id) mentioned version 0.1.9-beta
1451 lines
57 KiB
Dart
1451 lines
57 KiB
Dart
import 'dart:io';
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import 'dart:convert';
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import 'package:nostr_console/event_ds.dart';
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import 'package:nostr_console/tree_ds.dart';
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import 'package:nostr_console/relays.dart';
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import 'package:nostr_console/settings.dart';
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import 'package:bip340/bip340.dart';
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Future<void> processAnyIncomingEvents(Store node, [bool printNotifications = true]) async {
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reAdjustAlignment();
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// need a bit of wait to give other events to execute, so do a delay, which allows
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// relays to recieve and handle new events
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const int waitMilliSeconds = 200;
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Future.delayed(const Duration(milliseconds: waitMilliSeconds), () {
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Set<String> newEventIdsSet = node.processIncomingEvent(getRecievedEvents());
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clearEvents();
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String nameToDisplay = userPrivateKey.length == 64?
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"$gCommentColor${getAuthorName(userPublicKey)}$gColorEndMarker":
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"${gWarningColor}You are not signed in$gColorEndMarker but are using public key $userPublicKey";
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if( printNotifications) {
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node.printNotifications(newEventIdsSet, nameToDisplay);
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}
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});
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: waitMilliSeconds));
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return;
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}
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await foo();
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}
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String mySign(String privateKey, String msg) {
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String randomSeed = getRandomPrivKey();
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randomSeed = randomSeed.substring(0, 32);
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return sign(privateKey, msg, randomSeed);
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}
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/* @function sendReplyPostLike Used to send Reply, Post and Like ( event 1 for reply and post, and event 7 for like/reaction)
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* If replyToId is blank, then it does not reference any e/p tags, and thus becomes a top post
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* otherwise e and p tags are found for the given event being replied to, if that event data is available
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*/
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Future<void> sendReplyPostLike(Store node, String replyToId, String replyKind, String content) async {
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content = addEscapeChars(content);
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String strTags = node.getTagStr(replyToId, exename, true);
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if( replyToId.isNotEmpty && strTags == "") { // this returns empty only when the given replyto ID is non-empty, but its not found ( nor is it 64 bytes)
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print("${gWarningColor}The given target id was not found and/or is not a valid id. Not sending the event.$gColorEndMarker");
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return;
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}
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String id = getShaId(userPublicKey, createdAt.toString(), replyKind, strTags, content);
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// generate POW if required
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String vanityTag = strTags;
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if (replyKind == "1" && gDifficulty > 0) {
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if( gDebug > 0) log.info("Starting pow");
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int numBytes = (gDifficulty % 4 == 0)? gDifficulty ~/ 4: gDifficulty ~/ 4 + 1;
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String zeroString = "";
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for( int i = 0; i < numBytes; i++) {
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zeroString += "0";
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}
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int numShaDone = 0;
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for( numShaDone = 0; numShaDone < 100000000; numShaDone++) {
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vanityTag = strTags + ',["nonce","$numShaDone","$gDifficulty"]';
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id = getShaId(userPublicKey, createdAt.toString(), replyKind, vanityTag, content);
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if( id.substring(0, numBytes) == zeroString) {
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break;
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}
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}
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if( gDebug > 0) log.info("Ending pow numShaDone = $numShaDone id = $id");
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}
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":$replyKind,"tags":[$vanityTag],"content":"$content","sig":"$sig"}]';
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sendRequest( gListRelayUrls1, toSendMessage);
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}
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// Sends a public channel message
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Future<void> sendChannelMessage(Store node, Channel channel, String messageToSend, String replyKind) async {
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messageToSend = addEscapeChars(messageToSend);
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String strTags = node.getTagStrForChannel(channel, exename);
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String id = getShaId(userPublicKey, createdAt.toString(), replyKind, strTags, messageToSend);
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":$replyKind,"tags":[$strTags],"content":"$messageToSend","sig":"$sig"}]';
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//printInColor(toSendMessage, gCommentColor);
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sendRequest( gListRelayUrls1, toSendMessage);
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: 300));
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return;
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}
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await foo();
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}
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// Sends a public channel message
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Future<void> sendChannelReply(Store node, Channel channel, String replyTo, String messageToSend, String replyKind) async {
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messageToSend = addEscapeChars(messageToSend);
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String strTags = node.getTagStrForChannelReply(channel, replyTo, exename);
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String id = getShaId(userPublicKey, createdAt.toString(), replyKind, strTags, messageToSend);
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":$replyKind,"tags":[$strTags],"content":"$messageToSend","sig":"$sig"}]';
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//printInColor(toSendMessage, gCommentColor);
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sendRequest( gListRelayUrls1, toSendMessage);
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: 300));
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return;
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}
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await foo();
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}
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// send DM
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Future<void> sendDirectMessage(Store node, String otherPubkey, String messageToSend, {String replyKind = "4"}) async {
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//messageToSend = addEscapeChars(messageToSend); since this get encrypted , it does not need escaping
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String otherPubkey02 = "02" + otherPubkey;
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String encryptedMessageToSend = myEncrypt(userPrivateKey, otherPubkey02, messageToSend);
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//print("in sendDirectMessage: replyKind = $replyKind");
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//String replyKind = "4";
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String strTags = '["p","$otherPubkey"]';
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strTags += gWhetherToSendClientTag?',["client","nostr_console"]':'';
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String id = getShaId(userPublicKey, createdAt.toString(), replyKind, strTags, encryptedMessageToSend);
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String sig = mySign(userPrivateKey, id);
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String eventStrToSend = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":$replyKind,"tags":[$strTags],"content":"$encryptedMessageToSend","sig":"$sig"}]';
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//print("calling send for str : $eventStrToSend");
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sendRequest( gListRelayUrls1, eventStrToSend);
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: 300));
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return;
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}
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await foo();
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}
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// sends event e; used to send kind 3 event; can send other kinds too like channel create kind 40, or kind 0
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// does not honor tags mentioned in the Event, excpet if its kind 3, when it uses contact list to create tags
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Future<String> sendEvent(Store node, Event e) async {
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String strTags = "";
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String content = addEscapeChars( e.eventData.content);
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// read the contacts and make them part of the tags, and then the sha
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if( e.eventData.kind == 3) {
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strTags = ""; // only new contacts will be sent
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for(int i = 0; i < e.eventData.contactList.length; i++) {
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String relay = e.eventData.contactList[i].relay;
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if( relay == "") {
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relay = defaultServerUrl;
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}
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String comma = ",";
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if( i == e.eventData.contactList.length - 1) {
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comma = "";
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}
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String strContact = '["p","${e.eventData.contactList[i].id}","$relay"]$comma';
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strTags += strContact;
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}
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// strTags += '["client","nostr_console"]';
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} else {
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strTags += '["client","nostr_console"]';
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}
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String id = getShaId(userPublicKey, createdAt.toString(), e.eventData.kind.toString(), strTags, content);
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":${e.eventData.kind.toString()},"tags":[$strTags],"content":"$content","sig":"$sig"}]';
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//print("in send event: calling sendrequest for string \n $toSendMessage");
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sendRequest(gListRelayUrls1, toSendMessage);
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: 500));
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return;
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}
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await foo();
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return id;
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}
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Future<String> sendEventWithTags(Store node, Event e, String tags) async {
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String strTags = tags;
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String content = addEscapeChars( e.eventData.content);
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String id = getShaId(userPublicKey, createdAt.toString(), e.eventData.kind.toString(), strTags, content);
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":${e.eventData.kind.toString()},"tags":[$strTags],"content":"$content","sig":"$sig"}]';
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//print("in send event: calling sendrequest for string \n $toSendMessage");
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sendRequest(gListRelayUrls1, toSendMessage);
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Future<void> foo() async {
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await Future.delayed(Duration(milliseconds: 500));
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return;
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}
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await foo();
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return id;
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}
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bool sendDeleteEvent(Store node, String eventIdToDelete) {
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if( node.allChildEventsMap.containsKey(eventIdToDelete)) {
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Tree? tree = node.allChildEventsMap[eventIdToDelete];
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if( tree != null) {
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if( tree.event.eventData.id == eventIdToDelete && tree.event.eventData.pubkey == userPublicKey) {
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// to delte this event
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String replyKind = "5"; // delete event
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String content = "";
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String strTags = '["e","$eventIdToDelete"]';
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strTags += gWhetherToSendClientTag?',["client","nostr_console"]':'';
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int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
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String id = getShaId(userPublicKey, createdAt.toString(), replyKind, strTags, content);
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String sig = mySign(userPrivateKey, id);
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String toSendMessage = '["EVENT",{"id":"$id","pubkey":"$userPublicKey","created_at":$createdAt,"kind":$replyKind,"tags":[$strTags],"content":"$content","sig":"$sig"}]';
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sendRequest( gListRelayUrls1, toSendMessage);
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print("sent event delete request with id = $id");
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//print(toSendMessage);
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} else {
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print("${gWarningColor}The given id was not found and/or is not a valid id, or is not your event. Not deleted.$gColorEndMarker");
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}
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} else {
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print("Event not found. Kindly ensure you have entered a valid event id.");
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}
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};
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return false;
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}
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void reAdjustAlignment() {
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// align the text again in case the window size has been changed
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if( gAlignment == "center") {
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try {
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var terminalColumns = gDefaultTextWidth;
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if( stdout.hasTerminal )
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terminalColumns = stdout.terminalColumns;
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if( gTextWidth > terminalColumns) {
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gTextWidth = terminalColumns - 5;
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}
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gNumLeftMarginSpaces = (terminalColumns - gTextWidth )~/2;
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} on StdoutException catch (e) {
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print("Terminal information not available");
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if( gDebug>0) print("${e.message}");
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gNumLeftMarginSpaces = 0;
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}
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}
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Store.reCalculateMarkerStr();
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}
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void printProfile(Store node, String profilePubkey) {
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bool onlyUserPostAndLike (Tree t) => t.treeSelectorUserPostAndLike(profilePubkey);
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node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), onlyUserPostAndLike);
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// get the latest kind 3 event for the user, which lists his 'follows' list
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Event? profileContactEvent = getContactEvent(profilePubkey);
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// if contact list was found, get user's feed, and keep the contact list for later use
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String authorName = gKindONames[profilePubkey]?.name??"";
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String pronoun = "";
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if( profilePubkey == userPublicKey) {
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printUnderlined("\nYour profile ($authorName):");
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pronoun = "You";
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} else {
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printUnderlined("\nProfile for $authorName");
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pronoun = "They";
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}
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print("\nName : $authorName ( ${profilePubkey} ).");
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if (profileContactEvent != null ) {
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String about = gKindONames[profilePubkey]?.about??"";
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String picture = gKindONames[profilePubkey]?.picture??"";
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int dateLastUpdated = gKindONames[profilePubkey]?.createdAt??0;
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bool verified = gKindONames[profilePubkey]?.nip05Verified??false;
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String nip05Id = gKindONames[profilePubkey]?.nip05Id??"";
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print("About : $about");
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print("Picture : $picture");
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print("Nip 05 : ${verified?"yes. ${nip05Id}":"no"}");
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print("\nLast Updated: ${getPrintableDate(dateLastUpdated)}\n");
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if( profilePubkey != userPublicKey) {
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if( profileContactEvent.eventData.contactList.any((x) => (x.id == userPublicKey))) {
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print("* They follow you");
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} else {
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print("* They don't follow you");
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}
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}
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// print social distance info.
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node.printSocialDistance(profileContactEvent, authorName);
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print("");
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stdout.write("$pronoun follow ${profileContactEvent.eventData.contactList.length} accounts: ");
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profileContactEvent.eventData.contactList.forEach((x) => stdout.write("${getAuthorName(x.id)}, "));
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print("\n");
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}
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List<String> followers = node.getFollowers(profilePubkey);
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stdout.write("$pronoun have ${followers.length} followers: ");
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followers.forEach((x) => stdout.write("${getAuthorName(x)}, "));
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print("");
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print("");
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}
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void printMenu(List<String> menuOptions) {
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int longestMenuOption = 0;
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for(int i = 0; i < menuOptions.length;i++) {
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if( longestMenuOption < menuOptions[i].length) {
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longestMenuOption = menuOptions[i].length;
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}
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}
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var terminalColumns = gDefaultTextWidth;
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if( stdout.hasTerminal )
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terminalColumns = stdout.terminalColumns;
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if( longestMenuOption + 5> gMenuWidth )
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gMenuWidth = longestMenuOption + 8;
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if( terminalColumns~/gMenuWidth > 4) {
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terminalColumns = gMenuWidth * 4;
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}
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//print("gMenuWidth = $gMenuWidth");
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int rowLen = 0;
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for(int i = 0; i < menuOptions.length;i++) {
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String str = "${i+1}. ${menuOptions[i]}";
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str = str.padRight(gMenuWidth);
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stdout.write(str);
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rowLen += gMenuWidth;
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if( rowLen + gMenuWidth> terminalColumns ) {
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stdout.write("\n" );
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rowLen = 0;
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}
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}
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stdout.write("\n" );
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}
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void printVerifiedAccounts(Store node) {
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List<dynamic> listVerified = []; // num follows, pubkey, name, nip05id
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printUnderlined("NIP 05 Verified Users");
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print("") ;
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print("Username Num Followers pubkey Nip Id\n");
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gKindONames.forEach((key, value) {
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String pubkey = key;
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if( value.nip05Verified) {
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List<String> followers = node.getFollowers(pubkey);
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listVerified.add([followers.length, pubkey, getAuthorName(pubkey), value.nip05Id]);
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}
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});
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listVerified.sort((a, b) => a[0] > b[0]? -1: (a[0] == b[0]? 0: 1));
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for(var verifiedEntry in listVerified) {
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print("${verifiedEntry[2].padRight(30)} ${verifiedEntry[0].toString().padRight(4)} ${verifiedEntry[1]} ${verifiedEntry[3]}");
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}
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print("\nHow to use: To get best results, print the main feed a couple of times right after starting; and then check NIP verified list. This gives application time to do the verification from user's given servers.\n\n");
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}
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void clearScreen() {
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print("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
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}
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int showMenu(List<String> menuOptions, String menuName, [String menuInfo = ""]) {
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if(menuInfo.length > 0) {
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print("\n$menuInfo\n");
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}
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while(true) {
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//print("\n$menuName\n${getNumDashes(menuName.length)}");
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printInColor(" $menuName", yellowColor);
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print("\n");
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printMenu(menuOptions);
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String nameToDisplay = userPrivateKey.length == 64?
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"$gCommentColor${getAuthorName(userPublicKey)}$gColorEndMarker":
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"${gWarningColor}You are not signed in$gColorEndMarker but are using public key $userPublicKey";
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stdout.write("Signed in as $nameToDisplay. ");
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stdout.write("Type option number: ");
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String? userOptionInput = stdin.readLineSync();
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String userOption = userOptionInput??"";
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userOption = userOption.trim();
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if( userOption == 'x') {
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userOption = menuOptions.length.toString();
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}
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if( int.tryParse(userOption) != null) {
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try{
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int? valueOption = int.tryParse(userOption);
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if( valueOption != null) {
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if( valueOption >= 1 && valueOption <= menuOptions.length) {
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reAdjustAlignment(); // in case user has changed alignment
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print('You picked: $valueOption');
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return valueOption;
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}
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}
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} on FormatException catch (e) {
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print(e.message);
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} on Exception catch (e) {
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print(e);
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}
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}
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printWarning("\nInvalid option. Kindly try again. The valid options are from 1 to ${menuOptions.length}");
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}
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}
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void printPubkeys(Set<String> pubkey) {
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if( pubkey.length == 0) {
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print("There is no pubkey for that given name.");
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return;
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} else {
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if( pubkey.length == 1) {
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print("There is 1 public key for the given name, which is: ");
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} else {
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print("There are ${pubkey.length} public keys for the given name, which are: ");
|
|
}
|
|
}
|
|
print("${myPadRight("pubkey",64)} ${myPadRight("name", 20)} ${myPadRight("about", 40)} ${myPadRight("Nip05", 30)}");
|
|
pubkey.forEach( (x) => print("$x ${myPadRight(getAuthorName(x), 20)} ${myPadRight(gKindONames[x]?.about??"", 40)} ${myPadRight(gKindONames[x]?.nip05Id??"No", 30)}"));
|
|
print("");
|
|
}
|
|
|
|
Future<void> otherOptionsMenuUi(Store node) async {
|
|
bool continueOtherMenu = true;
|
|
while(continueOtherMenu) {
|
|
|
|
await processAnyIncomingEvents(node); // this takes 300 ms
|
|
|
|
int option = showMenu([
|
|
'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
|
|
|
|
|
|
"Other Options Menu"); // menu name
|
|
switch(option) {
|
|
|
|
case 1:
|
|
stdout.write("Enter nostr client name whose events you want to see: ");
|
|
String? $tempWords = stdin.readLineSync();
|
|
String clientName = $tempWords??"";
|
|
if( clientName != "") {
|
|
bool fromClient (Tree t) => t.treeSelectorClientName(clientName);
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), fromClient); // search for last gNumLastDays only
|
|
}
|
|
break;
|
|
|
|
|
|
case 2: //edit your profile
|
|
print("Your current name: ${getAuthorName(userPublicKey)}");
|
|
print("Your 'about me': ${gKindONames[userPublicKey]?.about}");
|
|
print("Your current profile picture: ${gKindONames[userPublicKey]?.picture}\n");
|
|
print("Your current NIP 05 id: ${gKindONames[userPublicKey]?.nip05Id}");
|
|
|
|
print("Enter new data. Leave blank to use the old value:");
|
|
String userName = getStringFromUser("Enter your new display name: ", getAuthorName(userPublicKey));
|
|
String userAbout = getStringFromUser("Enter new 'about me' for yourself: ", gKindONames[userPublicKey]?.about??"");
|
|
String userPic = getStringFromUser("Enter url to your new display picture: ", gKindONames[userPublicKey]?.picture??"https://placekitten.com/200/200");
|
|
String nip05id = getStringFromUser("Enter your nip 05 id. Leave blank if unknown/none: ", gKindONames[userPublicKey]?.nip05Id??"");
|
|
|
|
String content = "{\"name\": \"$userName\", \"about\": \"$userAbout\", \"picture\": \"$userPic\"${ nip05id.length >0 ? ", \"nip05\": \"$nip05id\"":""}}";
|
|
int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
|
|
|
|
EventData eventData = EventData('id', userPublicKey, createdAt, 0, content, [], [], [], [], {}, );
|
|
Event userKind0Event = Event("EVENT", "id", eventData, [], "");
|
|
String userKind0EventId = await sendEvent(node, userKind0Event); // takes 400 ms
|
|
printInColor("Updated your profile.\n", gCommentColor);
|
|
await processAnyIncomingEvents(node, false); // get latest event, this takes 300 ms
|
|
break;
|
|
|
|
case 3:
|
|
stdout.write("Enter event id to delete: ");
|
|
String? $tempEventId = stdin.readLineSync();
|
|
String userInputId = $tempEventId??"";
|
|
Set<String> eventIdToDelete = node.getEventEidFromPrefix(userInputId);
|
|
|
|
if( eventIdToDelete.length == 1) {
|
|
String toDeleteId = eventIdToDelete.first;
|
|
print("Going to send a delete event for the following event with id ${toDeleteId}");
|
|
sendDeleteEvent(node, eventIdToDelete.first);
|
|
await processAnyIncomingEvents(node, false); // get latest event, this takes 300 ms
|
|
} else {
|
|
if( eventIdToDelete.length == 0) {
|
|
printWarning("Could not find the given event id. Kindly try again, by entering a 64 byte long hex event id, or by entering a unique prefix for the given event id.");
|
|
} else {
|
|
printWarning("Invalid Event Id(s). Kindly enter a more unique id.");
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case 4: // application info
|
|
print("\n\n");
|
|
printUnderlined("Application stats");
|
|
print("\n");
|
|
relays.printInfo();
|
|
print("\n");
|
|
printUnderlined("Event and User Info");
|
|
//print("Total number of kind-1 posts: ${node.count()}");
|
|
|
|
print("\nEvent distribution by event kind:\n");
|
|
node.printEventInfo();
|
|
print("\nTotal number of all events: ${node.allChildEventsMap.length}");
|
|
print("Total number of user profiles: ${gKindONames.length}\n");
|
|
printUnderlined("Logged in user Info");
|
|
if( userPrivateKey.length == 64) {
|
|
print("You are signed in, and your public key is: $userPublicKey");
|
|
} else {
|
|
print("You are not signed in, and are using public key: $userPublicKey");
|
|
}
|
|
print("Your name as seen in metadata event is: ${getAuthorName(userPublicKey)}\n");
|
|
|
|
printVerifiedAccounts(node);
|
|
break;
|
|
|
|
case 5:
|
|
print(helpAndAbout);
|
|
break;
|
|
|
|
case 6:
|
|
continueOtherMenu = false;
|
|
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
// returns a string entered by the user
|
|
String getStringFromUser(String prompt, [String defaultValue=""] ) {
|
|
String str = "";
|
|
|
|
stdout.write(prompt);
|
|
str = (stdin.readLineSync())??"";
|
|
|
|
if( str.length == 0)
|
|
str = defaultValue;
|
|
return str;
|
|
}
|
|
|
|
// sends event creating a new public channel
|
|
Future<void> createPublicChannel(Store node) async {
|
|
String channelName = getStringFromUser("Enter channel name: ");
|
|
String channelAbout = getStringFromUser("Enter description for channel: ");
|
|
String channelPic = getStringFromUser("Enter display picture if any: ", "https://placekitten.com/200/200");
|
|
String content = "{\"name\": \"$channelName\", \"about\": \"$channelAbout\", \"picture\": \"$channelPic\"}";
|
|
int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
|
|
|
|
EventData eventData = EventData('id', userPublicKey, createdAt, 40, content, [], [], [], [], {}, );
|
|
Event channelCreateEvent = Event("EVENT", "id", eventData, [], "");
|
|
String newChannelId = await sendEvent(node, channelCreateEvent); // takes 400 ms
|
|
print("Created new channel with id: $newChannelId");
|
|
await processAnyIncomingEvents(node, false); // get latest event, this takes 300 ms
|
|
}
|
|
|
|
Future<void> channelMenuUI(Store node) async {
|
|
bool continueChatMenu = true;
|
|
|
|
bool justShowedChannels = false;
|
|
while(continueChatMenu) {
|
|
|
|
//await processNotifications(node); // this takes 300 ms
|
|
if( !justShowedChannels) {
|
|
printInColor(" Public Channels ", gCommentColor);
|
|
node.printChannelsOverview(node.channels, 20, selectorShowAllRooms, node.allChildEventsMap, null);
|
|
justShowedChannels = true;
|
|
}
|
|
|
|
String menuInfo = """Public channel howto: To enter a channel, enter first few letters of its name or the channel identifier.
|
|
When inside a channel, the first column is the id of the given post. It can be used when you want to reply to a specific post.
|
|
To reply to a specific post, type '/reply <first few letters of id of post to reply to> <your message>.
|
|
When in a channel, press 'x' to exit. """;
|
|
int option = showMenu([ 'Enter a public channel', // 1
|
|
'Show all public channels', // 2
|
|
'Create channel', // 3
|
|
'E(x)it to main menu'], // 4
|
|
"Public Channels Menu", // name of menu
|
|
menuInfo);
|
|
switch(option) {
|
|
case 1:
|
|
|
|
justShowedChannels = false;
|
|
bool showChannelOption = true;
|
|
stdout.write("\nType channel id or name, or their 1st few letters; or type 'x' to go to menu: ");
|
|
String? $tempUserInput = stdin.readLineSync();
|
|
String channelId = $tempUserInput??"";
|
|
|
|
if( channelId == "x") {
|
|
showChannelOption = false;
|
|
clearScreen();
|
|
}
|
|
int pageNum = 1;
|
|
bool firstIteration = true;
|
|
while(showChannelOption) {
|
|
reAdjustAlignment();
|
|
if( firstIteration) {
|
|
clearScreen();
|
|
firstIteration = false;
|
|
}
|
|
|
|
String fullChannelId = node.showChannel(node.channels, channelId, null, null, null, pageNum); // direct channel does not need this, only encrypted channels needs them
|
|
if( fullChannelId == "") {
|
|
//print("Could not find the given channel.");
|
|
showChannelOption = false;
|
|
break;
|
|
}
|
|
|
|
|
|
stdout.write("\nType message; or type 'x' to exit, or press <enter> to refresh: ");
|
|
$tempUserInput = stdin.readLineSync(encoding: utf8);
|
|
String messageToSend = $tempUserInput??"";
|
|
|
|
if( messageToSend != "") {
|
|
if( messageToSend == 'x') {
|
|
showChannelOption = false;
|
|
} else {
|
|
int retval = 0;
|
|
if( (retval = messageToSend.isChannelPageNumber(gMaxChannelPagesDisplayed)) != 0 ) {
|
|
print('is channel page number: $retval');
|
|
pageNum = retval;
|
|
} else {
|
|
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
printWarning("Since no user private key has been supplied, posts/messages can't be sent. Invoke with --prikey \n");
|
|
|
|
} else {
|
|
|
|
//print("message: |$messageToSend|");
|
|
if( messageToSend.length >= 7 && messageToSend.substring(0, 7).compareTo("/reply ") == 0) {
|
|
List<String> tokens = messageToSend.split(' ');
|
|
//print("tokens = $tokens");
|
|
if( tokens.length >= 3) {
|
|
String replyTo = tokens[1];
|
|
Channel? channel = node.getChannelFromId(node.channels, fullChannelId);
|
|
String actualMessage = messageToSend.substring(7);
|
|
|
|
if( messageToSend.indexOf(tokens[1]) + tokens[1].length < messageToSend.length)
|
|
actualMessage = messageToSend.substring( messageToSend.indexOf(tokens[1]) + tokens[1].length + 1);
|
|
|
|
if( channel != null) {
|
|
//print("sending reply |$actualMessage|");
|
|
await sendChannelReply(node, channel, replyTo, actualMessage, "42");
|
|
pageNum = 1; // reset it
|
|
}
|
|
}
|
|
|
|
} else {
|
|
// send message to the given room
|
|
//print("sending message |$messageToSend|");
|
|
Channel? channel = node.getChannelFromId(node.channels, fullChannelId);
|
|
if( channel != null) {
|
|
await sendChannelMessage(node, channel, messageToSend, "42");
|
|
pageNum = 1; // reset it
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
print("Refreshing...");
|
|
}
|
|
clearScreen();
|
|
await processAnyIncomingEvents(node, false);
|
|
|
|
} // end while showChannelOption
|
|
break;
|
|
|
|
case 2:
|
|
clearScreen();
|
|
printInColor(" All Public Channels ", gCommentColor);
|
|
node.printChannelsOverview(node.channels, node.channels.length, selectorShowAllRooms, node.allChildEventsMap, null);
|
|
justShowedChannels = true;
|
|
break;
|
|
|
|
case 3:
|
|
clearScreen();
|
|
print("Creating new channel. Kindly enter info about channel: \n");
|
|
await createPublicChannel(node);
|
|
clearScreen();
|
|
justShowedChannels = false;
|
|
|
|
// TODO put user in the newly created channel
|
|
break;
|
|
|
|
case 4:
|
|
continueChatMenu = false;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
// sends event creating a new public channel
|
|
Future<void> createEncryptedChannel(Store node) async {
|
|
String channelName = getStringFromUser("Enter encrypted channel name: ");
|
|
String channelAbout = getStringFromUser("Enter description for the new encrypted channel: ");
|
|
String channelPic = getStringFromUser("Enter display picture if any: ", "https://placekitten.com/200/200");
|
|
String content = "{\"name\": \"$channelName\", \"about\": \"$channelAbout\", \"picture\": \"$channelPic\"}";
|
|
int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
|
|
|
|
List<String> participants = [userPublicKey];
|
|
String pTags = '';
|
|
for( int i = 0; i < participants.length; i++) {
|
|
if( i > 0) {
|
|
pTags += ",";
|
|
}
|
|
|
|
pTags += '["p","${participants[i]}"]';
|
|
}
|
|
|
|
EventData eventData = EventData('id', userPublicKey, createdAt, 140, content, [], [], [], [], {}, );
|
|
Event encryptedChannelCreateEvent = Event("EVENT", "id", eventData, [], "");
|
|
String newEncryptedChannelId = await sendEventWithTags(node, encryptedChannelCreateEvent, pTags); // takes 400 ms
|
|
clearScreen();
|
|
print("Created new encrypted channel with id: $newEncryptedChannelId\n");
|
|
|
|
|
|
String newPriKey = getRandomPrivKey();
|
|
//print("Created and going to use new random privake key: $newPriKey");
|
|
String channelPriKey = newPriKey, channelPubKey = myGetPublicKey(newPriKey);
|
|
|
|
// now send password as direct message to yourself and to all the people you tagged
|
|
String messageToSend = "App Encrypted Channels: inviting you to encrypted channel $newEncryptedChannelId encrypted using private public keys $channelPriKey $channelPubKey";
|
|
for( int i = 0; i < participants.length; i++) {
|
|
// send message to all ( including self which is in that list)
|
|
await sendDirectMessage(node, participants[i], messageToSend, replyKind: gSecretMessageKind.toString());
|
|
}
|
|
|
|
await processAnyIncomingEvents(node, false); // get latest event, this takes 300 ms
|
|
}
|
|
|
|
// sends event creating a new public channel
|
|
Future<void> updateEncryptedChannel(Store node, String channelId,
|
|
String channelName, String channelAbout, String channelPic, String content, String tags,
|
|
Set<String> participants, Set<String> newParticipants) async {
|
|
|
|
List<String> keys = getEncryptedChannelKeys(node.encryptedGroupSecretIds, node.allChildEventsMap, channelId);
|
|
if( keys.length == 2) {
|
|
String channelPriKey = keys[0], channelPubKey = keys[1];
|
|
|
|
// now send password as direct message to yourself and to all the people you tagged
|
|
String messageToSend = "App Encrypted Channels: inviting you to encrypted channel $channelId encrypted using private public keys $channelPriKey $channelPubKey";
|
|
|
|
// send message to all new participants
|
|
newParticipants.forEach((participant) async {
|
|
await sendDirectMessage(node, participant, messageToSend, replyKind: gSecretMessageKind.toString());
|
|
});
|
|
|
|
int createdAt = DateTime.now().millisecondsSinceEpoch ~/1000;
|
|
EventData eventData = EventData('id', userPublicKey, createdAt, 141, content, [], [], [], [], {}, );
|
|
Event encryptedChannelCreateEvent = Event("EVENT", "id", eventData, [], "");
|
|
String newEncryptedChannelId = await sendEventWithTags(node, encryptedChannelCreateEvent, tags); // takes 400 ms
|
|
|
|
await processAnyIncomingEvents(node, false); // get latest event, this takes 300 ms
|
|
} else {
|
|
printWarning("Could not find shared-secret keys for the channel. Could not update.");
|
|
}
|
|
}
|
|
|
|
|
|
String encryptChannelMessage(Store node, String channelId, String messageToSend) {
|
|
String encryptedMessage = '';
|
|
|
|
List<String> keys = getEncryptedChannelKeys(node.encryptedGroupSecretIds, node.allChildEventsMap, channelId);
|
|
if( keys.length != 2) {
|
|
return '';
|
|
}
|
|
|
|
String priKey = keys[0], pubKey = keys[1];
|
|
encryptedMessage = myEncrypt(priKey, "02" + pubKey, messageToSend);
|
|
|
|
//print("encrypted message");
|
|
return encryptedMessage;
|
|
}
|
|
|
|
Future<void> addUsersToEncryptedChannel(Store node, String fullChannelId, String messageToSend) async {
|
|
// first check user is creator of channel
|
|
Event? channelEvent = node.allChildEventsMap[fullChannelId]?.event;
|
|
if( channelEvent != null) {
|
|
if( channelEvent.eventData.pubkey == userPublicKey) {
|
|
|
|
Channel? channel = node.getChannelFromId(node.encryptedChannels, fullChannelId);
|
|
if( channel != null ) {
|
|
|
|
Set<String> newParticipants = {};
|
|
Set<String> participants = channel.participants;
|
|
int numOldUsers = participants.length;
|
|
|
|
// now send invite
|
|
List<String> toAdd = [];
|
|
List<String> newPubKeys = messageToSend.split(' ');
|
|
newPubKeys = newPubKeys.sublist(1);
|
|
|
|
for(int i = 0; i < newPubKeys.length; i++) {
|
|
if( newPubKeys[i].length != 64) {
|
|
printWarning("Invalid pubkey. The given pubkey should be 64 byte long.");
|
|
continue;
|
|
}
|
|
toAdd.add(newPubKeys[i]);
|
|
newParticipants.add(newPubKeys[i]);
|
|
participants.add(newPubKeys[i]);
|
|
}
|
|
|
|
String channelName = node.getChannelNameFromId(node.encryptedChannels, fullChannelId);
|
|
String channelAbout = "";
|
|
String channelPic = "https://placekitten.com/200/200";
|
|
String content = channelEvent.eventData.content;
|
|
|
|
String tags = '["e","$fullChannelId"]';
|
|
participants.forEach((participant) {
|
|
tags += ',["p","${participant}"]';
|
|
});
|
|
|
|
int numNewUsers = participants.length;
|
|
|
|
if( numNewUsers > numOldUsers) {
|
|
print("sending kind 141 invites to: $participants");
|
|
await updateEncryptedChannel(node, fullChannelId, channelName, channelAbout, channelPic, content, tags, participants, newParticipants);
|
|
} else {
|
|
printWarning("Note: No new users added. ");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<void> encryptedChannelMenuUI(Store node) async {
|
|
|
|
bool continueChatMenu = true;
|
|
|
|
bool justShowedChannels = false;
|
|
while(continueChatMenu) {
|
|
await processAnyIncomingEvents(node, false); // this takes 300 ms
|
|
|
|
if( !justShowedChannels) {
|
|
printInColor(" Encrypted Channels ", gCommentColor);
|
|
node.printChannelsOverview(node.encryptedChannels, 20, selectorShowAllRooms, node.allChildEventsMap, node.encryptedGroupSecretIds);
|
|
justShowedChannels = true;
|
|
}
|
|
|
|
String menuInfo = """Encrypted Channel howto: Enter a channel by typing the first few unique letters of its pubkey or full name.
|
|
Once in a room/channel: add new participants by typing '/add <their 64 byte hex public key>' and pressing enter,
|
|
To reply to a message, type '/reply <first few letters of id of post to reply to> <your message>,
|
|
When in a channel, press 'x' to exit. """;
|
|
|
|
int option = showMenu([ 'Enter an encrypted channel', // 1
|
|
'Show all encrypted channels', // 2
|
|
'Create encrypted channel', // 3
|
|
'E(x)it to main menu'], // 4
|
|
"Encrypted Channels Menu", // name of menu
|
|
menuInfo);
|
|
switch(option) {
|
|
case 1:
|
|
|
|
justShowedChannels = false;
|
|
bool showChannelOption = true;
|
|
stdout.write("\nType channel id or name, or their 1st few letters; or type 'x' to go to menu: ");
|
|
String? $tempUserInput = stdin.readLineSync();
|
|
String channelId = $tempUserInput??"";
|
|
|
|
|
|
if( channelId == "x") {
|
|
showChannelOption = false;
|
|
}
|
|
bool firstIteration = true;
|
|
int pageNum = 1;
|
|
while(showChannelOption) {
|
|
reAdjustAlignment();
|
|
|
|
if( firstIteration) {
|
|
clearScreen();
|
|
firstIteration = false;
|
|
}
|
|
|
|
String fullChannelId = node.showChannel(node.encryptedChannels, channelId, node.allChildEventsMap, node.encryptedGroupSecretIds, node.encryptedChannels, pageNum);
|
|
if( fullChannelId == "") {
|
|
//print("Could not find the given channel.");
|
|
showChannelOption = false;
|
|
break;
|
|
}
|
|
|
|
|
|
|
|
stdout.write("\nType message; or type 'x' to exit, or press <enter> to refresh: ");
|
|
$tempUserInput = stdin.readLineSync(encoding: utf8);
|
|
String messageToSend = $tempUserInput??"";
|
|
|
|
if( messageToSend != "") {
|
|
if( messageToSend == 'x') {
|
|
showChannelOption = false;
|
|
} else {
|
|
int retval = 0;
|
|
if( (retval = messageToSend.isChannelPageNumber(gMaxChannelPagesDisplayed) ) != 0) {
|
|
pageNum = retval;
|
|
} else {
|
|
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
printWarning("Since no user private key has been supplied, posts/messages can't be sent. Invoke with --prikey");
|
|
} else {
|
|
if( messageToSend.startsWith('/add ')) {
|
|
await addUsersToEncryptedChannel(node, fullChannelId, messageToSend);
|
|
continue;
|
|
}
|
|
|
|
if( messageToSend.startsWith('/remove ')) {
|
|
// TODO finish
|
|
//continue;
|
|
}
|
|
|
|
// send message to the given room
|
|
Channel? channel = node.getChannelFromId(node.encryptedChannels, fullChannelId);
|
|
if( messageToSend.length >= 7 && messageToSend.substring(0, 7).compareTo("/reply ") == 0) {
|
|
List<String> tokens = messageToSend.split(' ');
|
|
if( tokens.length >= 3) {
|
|
String replyTo = tokens[1];
|
|
String actualMessage = messageToSend.substring(7);
|
|
|
|
if( messageToSend.indexOf(tokens[1]) + tokens[1].length < messageToSend.length)
|
|
actualMessage = messageToSend.substring( messageToSend.indexOf(tokens[1]) + tokens[1].length + 1);
|
|
|
|
if( channel != null) {
|
|
String encryptedMessageToSend = encryptChannelMessage(node, fullChannelId, actualMessage);
|
|
if( encryptChannelMessage != "") {
|
|
await sendChannelReply(node, channel, replyTo, encryptedMessageToSend, "142");
|
|
pageNum = 1; // reset it
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if( channel != null) {
|
|
String encryptedMessageToSend = encryptChannelMessage(node, fullChannelId, messageToSend);
|
|
if( encryptChannelMessage != "") {
|
|
await sendChannelMessage(node, channel, encryptedMessageToSend, "142");
|
|
pageNum = 1; // reset it
|
|
}
|
|
} else {
|
|
printWarning("\nCould not get send message because could not get channel id.");
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
print("Refreshing...");
|
|
}
|
|
clearScreen();
|
|
await processAnyIncomingEvents(node, false);
|
|
} // end while showChennelOption ( showing each page)
|
|
break;
|
|
|
|
case 2:
|
|
clearScreen();
|
|
printInColor(" All Encrypted Channels ", gCommentColor);
|
|
node.printChannelsOverview(node.encryptedChannels, node.encryptedChannels.length, selectorShowAllRooms, node.allChildEventsMap, node.encryptedGroupSecretIds);
|
|
justShowedChannels = true;
|
|
break;
|
|
|
|
case 3:
|
|
clearScreen();
|
|
print("Creating new encrypted channel. Kindly enter info about channel: \n");
|
|
await createEncryptedChannel(node);
|
|
justShowedChannels = false;
|
|
break;
|
|
|
|
case 4:
|
|
continueChatMenu = false;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
Future<void> PrivateMenuUI(Store node) async {
|
|
bool continueChatMenu = true;
|
|
while(continueChatMenu) {
|
|
await processAnyIncomingEvents(node, true); // this takes 300 ms
|
|
|
|
printInColor(" Direct Messages", gCommentColor);
|
|
node.printDirectRoomInfo(showAllRooms, node.allChildEventsMap);
|
|
|
|
String menuInfo = """Direct Message howto: To send a Direct Message to someone for the first time, enter their 64 byte hex pubkey.
|
|
To enter or continue a conversation seen in overview, enter the first few letters of the other person's name or of their pubkey""";
|
|
int option = showMenu([
|
|
'Reply or Send a direct message',
|
|
'E(x)it to main menu'], // 3
|
|
"Direct Message Menu", // name of menu
|
|
menuInfo);
|
|
switch(option) {
|
|
|
|
case 1:
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
print("Since no private key has been supplied, messages and replies can't be sent. Invoke with --prikey \n");
|
|
break;
|
|
}
|
|
|
|
bool showChannelOption = true;
|
|
stdout.write("\nType user public key, or their name, or their 1st few letters; or type 'x' to cancel: ");
|
|
String? $tempUserInput = stdin.readLineSync();
|
|
String directRoomId = $tempUserInput??"";
|
|
|
|
if( directRoomId == "x") {
|
|
showChannelOption = false;
|
|
}
|
|
int pageNum = 1;
|
|
while(showChannelOption) {
|
|
|
|
|
|
String fullChannelId = node.showDirectRoom(directRoomId, pageNum);
|
|
if( fullChannelId == "") {
|
|
printWarning("Could not find the given direct room.");
|
|
showChannelOption = false;
|
|
break;
|
|
}
|
|
|
|
stdout.write("\nType message; or type 'x' to exit, or press <enter> to refresh: ");
|
|
$tempUserInput = stdin.readLineSync(encoding: utf8);
|
|
String messageToSend = $tempUserInput??"";
|
|
|
|
if( messageToSend != "") {
|
|
if( messageToSend == 'x') {
|
|
showChannelOption = false;
|
|
} else {
|
|
int retval = 0;
|
|
if( (retval = messageToSend.isChannelPageNumber(gMaxChannelPagesDisplayed)) != 0 ) {
|
|
pageNum = retval;
|
|
} else {
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
printWarning("Since no user private key has been supplied, posts/messages can't be sent. Invoke with --prikey \n");
|
|
}
|
|
// send message to the given room
|
|
await sendDirectMessage(node, fullChannelId, messageToSend);
|
|
await processAnyIncomingEvents(node, false); // get latest message
|
|
//print("in privateMenuUI: sent message");
|
|
pageNum = 1; // reset it
|
|
}
|
|
}
|
|
} else {
|
|
print("Refreshing...");
|
|
}
|
|
|
|
await processAnyIncomingEvents(node, false);
|
|
|
|
}
|
|
break;
|
|
|
|
case 2:
|
|
continueChatMenu = false;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
Future<void> socialMenuUi(Store node) async {
|
|
|
|
clearScreen();
|
|
|
|
//Show only notifications
|
|
showInitialNotifications(node);
|
|
|
|
bool socialMenuContinue = true;
|
|
while(socialMenuContinue) {
|
|
|
|
await processAnyIncomingEvents(node); // this takes 300 ms
|
|
|
|
// the main menu
|
|
int option = showMenu([
|
|
'All Posts', // 1
|
|
'Post/Reply/Like', // 2
|
|
'Your notifications',// 3
|
|
'Your Posts', // 4
|
|
'Your Replies/Likes',//5
|
|
'Friends Posts/Replies/Likes', // 6
|
|
'Search word(s) or event id', // 7
|
|
'Follow new contact', // 8
|
|
'Change number of days printed', // 9
|
|
'Show user profile', // 10
|
|
'E(x)it to main menu'], // 11
|
|
"Social Network Menu");
|
|
|
|
switch(option) {
|
|
case 1:
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_all);
|
|
break;
|
|
|
|
case 2:
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
printWarning("Since no user private key has been supplied, posts/messages can't be sent. Invoke with --prikey \n");
|
|
break;
|
|
}
|
|
stdout.write("Type comment to post/reply (type '+' to send a like): ");
|
|
String? $contentVar = stdin.readLineSync();
|
|
String content = $contentVar??"";
|
|
if( content == "") {
|
|
clearScreen();
|
|
break;
|
|
}
|
|
|
|
stdout.write("\nType id of event to reply to (leave blank to make a new post; type x to cancel): ");
|
|
String? $replyToVar = stdin.readLineSync();
|
|
String replyToId = $replyToVar??"";
|
|
if( replyToId == "x") {
|
|
print("Cancelling post/reply.");
|
|
break;
|
|
}
|
|
String replyKind = "1";
|
|
if( content == "+") {
|
|
print("Sending a like to given post.");
|
|
replyKind = "7";
|
|
} else if( content == "!") {
|
|
print("Hiding the given post.");
|
|
replyKind = "7";
|
|
}
|
|
|
|
await sendReplyPostLike(node, replyToId, replyKind, content);
|
|
await processAnyIncomingEvents(node, false);
|
|
break;
|
|
|
|
case 3:
|
|
clearScreen();
|
|
String temp = userPublicKey;
|
|
bool selectorTrees_userNotifications (Tree t) => t.treeSelectorRepliesAndLikes(temp);
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_userNotifications);
|
|
break;
|
|
|
|
case 4:
|
|
clearScreen();
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_selfPosts);
|
|
break;
|
|
case 5:
|
|
clearScreen();
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_userRepliesLikes);
|
|
break;
|
|
case 6:
|
|
clearScreen();
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_followsPosts);
|
|
break;
|
|
case 7: // search word or event id
|
|
clearScreen();
|
|
stdout.write("Enter word(s) to search: ");
|
|
String? $tempWords = stdin.readLineSync();
|
|
String words = $tempWords??"";
|
|
if( words != "") {
|
|
bool onlyWords (Tree t) => t.treeSelectorHasWords(words.toLowerCase());
|
|
int numPrinted = node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), onlyWords); // search for last gNumLastDays only
|
|
if( numPrinted == 0) {
|
|
print("Word(s) not found in last $gNumLastDays days. Try increasing the number of days printed, from social network options to search further back into history.\n");
|
|
}
|
|
} else printWarning("Blank word entered. Try again.");
|
|
break;
|
|
|
|
/*
|
|
case 700: // display contact list
|
|
String authorName = getAuthorName(userPublicKey);
|
|
List<Contact>? contactList = gKindONames[userPublicKey]?.latestContactEvent?.eventData.contactList;
|
|
if( contactList != null) {
|
|
print("\nHere is the contact list for user $userPublicKey ($authorName), which has ${contactList.length} profiles in it:\n");
|
|
contactList.forEach((Contact contact) => stdout.write("${getAuthorName(contact.id)}, "));
|
|
print("");
|
|
}
|
|
break;
|
|
*/
|
|
case 8: // follow new contact
|
|
|
|
// in case the program was invoked with --pubkey, then user can't send messages
|
|
if( userPrivateKey == "") {
|
|
printWarning("Since no user private key has been supplied, posts/messages can't be sent. Invoke with --prikey");
|
|
break;
|
|
}
|
|
|
|
clearScreen();
|
|
stdout.write("Enter username or first few letters of user's public key( or full public key): ");
|
|
String? $tempUserName = stdin.readLineSync();
|
|
String userName = $tempUserName??"";
|
|
if( userName != "") {
|
|
Set<String> pubkey = getPublicKeyFromName(userName);
|
|
|
|
printPubkeys(pubkey);
|
|
|
|
if( pubkey.length > 1) {
|
|
if( pubkey.length > 1) {
|
|
printWarning("Got multiple users with the same name. Try again, and type a more unique name or id-prefix");
|
|
}
|
|
} else {
|
|
if (pubkey.isEmpty && userName.length != 64) {
|
|
printWarning("Could not find the user with that id or username. You can try again by providing the full 64 byte long hex public key.");
|
|
}
|
|
else {
|
|
if( pubkey.isEmpty) {
|
|
printWarning("Could not find the user with that id or username in internal store/list. However, since the given id is 64 bytes long, taking that as hex public key and adding them as contact.");
|
|
pubkey.add(userName);
|
|
}
|
|
|
|
String pk = pubkey.first;
|
|
|
|
// get this users latest contact list event ( kind 3 event)
|
|
Event? contactEvent = getContactEvent(userPublicKey);
|
|
|
|
if( contactEvent != null) {
|
|
Event newContactEvent = contactEvent;
|
|
|
|
bool alreadyContact = false;
|
|
for(int i = 0; i < newContactEvent.eventData.contactList.length; i++) {
|
|
if( newContactEvent.eventData.contactList[i].id == pubkey.first) {
|
|
alreadyContact = true;
|
|
break;
|
|
}
|
|
}
|
|
if( !alreadyContact) {
|
|
print('Sending new contact event');
|
|
Contact newContact = Contact(pk, defaultServerUrl);
|
|
newContactEvent.eventData.contactList.add(newContact);
|
|
getUserEvents(gListRelayUrls1, pk, gLimitPerSubscription, getSecondsDaysAgo(gLimitFollowPosts));
|
|
sendEvent(node, newContactEvent);
|
|
} else {
|
|
print("The contact already exists in the contact list. Republishing the old contact list.");
|
|
getUserEvents(gListRelayUrls1, pk, gLimitPerSubscription, getSecondsDaysAgo(gLimitFollowPosts));
|
|
sendEvent(node, contactEvent);
|
|
}
|
|
} else {
|
|
// TODO fix the send event functions by streamlining them
|
|
print('Sending first contact event');
|
|
|
|
String newId = "", newPubkey = userPublicKey, newContent = "";
|
|
int newKind = 3;
|
|
List<List<String>> newEtags = [];
|
|
List<String> newPtags = [pk];
|
|
List<List<String>> newTags = [[]];
|
|
Set<String> newNewLikes = {};
|
|
int newCreatedAt = DateTime.now().millisecondsSinceEpoch ~/ 1000;
|
|
List<Contact> newContactList = [ Contact(pk, defaultServerUrl) ];
|
|
|
|
EventData newEventData = EventData(newId, newPubkey, newCreatedAt, newKind, newContent, newEtags, newPtags, newContactList, newTags, newNewLikes,);
|
|
Event newEvent = Event( "EVENT", newId, newEventData, [], "");
|
|
getUserEvents(gListRelayUrls1, pk, gLimitPerSubscription, getSecondsDaysAgo(gLimitFollowPosts));
|
|
sendEvent(node, newEvent);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 9: // change number of days printed
|
|
clearScreen();
|
|
stdout.write("Enter number of days for which you want to see posts: ");
|
|
String? $tempNumDays = stdin.readLineSync();
|
|
String newNumDays = $tempNumDays??"";
|
|
|
|
try {
|
|
gNumLastDays = int.parse(newNumDays);
|
|
print("Changed number of days printed to $gNumLastDays");
|
|
} on FormatException catch (e) {
|
|
printWarning("Invalid input. Kindly try again.");
|
|
if( gDebug > 0) print(" ${e.message}");
|
|
continue;
|
|
} on Exception catch (e) {
|
|
printWarning("Invalid input. Kindly try again.");
|
|
if( gDebug > 0) print(" ${e}");
|
|
continue;
|
|
}
|
|
break;
|
|
|
|
case 10:
|
|
clearScreen();
|
|
stdout.write("Printing profile of a user; type username or first few letters of user's public key( or full public key): ");
|
|
String? $tempUserName = stdin.readLineSync();
|
|
String userName = $tempUserName??"";
|
|
if( userName != "") {
|
|
Set<String> pubkey = getPublicKeyFromName(userName);
|
|
|
|
printPubkeys(pubkey);
|
|
|
|
if( pubkey.length > 1) {
|
|
if( pubkey.length > 1) {
|
|
printWarning("Got multiple users with the same name. Try again, and/or type a more unique name or their full public keys.");
|
|
}
|
|
} else {
|
|
if (pubkey.isEmpty ) {
|
|
printWarning("Could not find the user with that id or username.");
|
|
}
|
|
else {
|
|
printProfile(node, pubkey.first);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 11:
|
|
default:
|
|
socialMenuContinue = false;
|
|
} // end menu switch
|
|
} // end while
|
|
} // end mainMenuUi()
|
|
|
|
|
|
|
|
|
|
void showInitialNotifications(Store node) {
|
|
|
|
bool hasNotifications (Tree t) => t.treeSelectorNotifications();
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), hasNotifications);
|
|
print("\n");
|
|
|
|
bool showNotifications (ScrollableMessages room) => room.selectorNotifications();
|
|
int numDirectRoomsPrinted = node.printDirectRoomInfo( showNotifications, node.allChildEventsMap);
|
|
|
|
if( numDirectRoomsPrinted > 0)
|
|
print("\n");
|
|
}
|
|
|
|
Future<void> mainMenuUi(Store node) async {
|
|
|
|
clearScreen();
|
|
//log.info("in main menu");
|
|
//Show only notifications
|
|
showInitialNotifications(node);
|
|
|
|
bool mainMenuContinue = true;
|
|
while(mainMenuContinue) {
|
|
|
|
await processAnyIncomingEvents(node); // this takes 300 ms
|
|
|
|
// the main menu
|
|
int option = showMenu(['Home Page', // 1
|
|
'Social Network', // 2
|
|
'Public Channels', // 3
|
|
'Encrypted Channels',// 4
|
|
'Private Messages', // 5
|
|
'Other Options', // 6
|
|
'E(x)it Application'], // 7
|
|
"Main Menu");
|
|
|
|
switch(option) {
|
|
case 1:
|
|
node.printTree(0, DateTime.now().subtract(Duration(days:gNumLastDays)), selectorTrees_all);
|
|
break;
|
|
|
|
case 2:
|
|
clearScreen();
|
|
await socialMenuUi(node);
|
|
clearScreen();
|
|
break;
|
|
|
|
case 3:
|
|
clearScreen();
|
|
await channelMenuUI(node);
|
|
clearScreen();
|
|
break;
|
|
|
|
case 4:
|
|
clearScreen();
|
|
await encryptedChannelMenuUI(node);
|
|
clearScreen();
|
|
break;
|
|
|
|
case 5:
|
|
clearScreen();
|
|
await PrivateMenuUI(node);
|
|
clearScreen();
|
|
break;
|
|
|
|
case 6:
|
|
clearScreen();
|
|
await otherOptionsMenuUi(node);
|
|
clearScreen();
|
|
break;
|
|
|
|
case 7:
|
|
default:
|
|
mainMenuContinue = false;
|
|
String authorName = getAuthorName(userPublicKey);
|
|
clearScreen();
|
|
print("\nFinished Nostr session for user: ${authorName} ($userPublicKey)");
|
|
if( gEventsFilename != "") {
|
|
await node.writeEventsToFile(gEventsFilename);
|
|
}
|
|
exit(0);
|
|
} // end menu switch
|
|
} // end while
|
|
} // end mainMenuUi()
|
|
|
|
|