Added message drafts saved in localStorage

app/index.html

@@ -37,14 +37,14 @@
 
 
   <script type="text/javascript" src="js/lib/config.js"></script>
-  <script type="text/javascript" src="js/lib/mtproto.js?10"></script>
+  <script type="text/javascript" src="js/lib/mtproto.js?11"></script>
 
   <script type="text/javascript" src="js/util.js"></script>
   <script type="text/javascript" src="js/app.js?5"></script>
   <script type="text/javascript" src="js/services.js?6"></script>
-  <script type="text/javascript" src="js/controllers.js?10"></script>
+  <script type="text/javascript" src="js/controllers.js?11"></script>
   <script type="text/javascript" src="js/filters.js?3"></script>
-  <script type="text/javascript" src="js/directives.js?6"></script>
+  <script type="text/javascript" src="js/directives.js?7"></script>
 
 </body>
 </html>

app/js/controllers.js

@@ -329,6 +329,7 @@ angular.module('myApp.controllers', [])
         $scope.$broadcast('ui_history_change');
 
         AppMessagesManager.readHistory($scope.curDialog.inputPeer);
+
       }, function () {
         $scope.state = {error: true};
       });
@@ -408,7 +409,7 @@ angular.module('myApp.controllers', [])
     $scope.$on('user_update', angular.noop);
   })
 
-  .controller('AppImSendController', function ($scope, $timeout, MtpApiManager, AppPeersManager, AppMessagesManager, ApiUpdatesManager, MtpApiFileManager) {
+  .controller('AppImSendController', function ($scope, $timeout, MtpApiManager, AppConfigManager, AppPeersManager, AppMessagesManager, ApiUpdatesManager, MtpApiFileManager) {
 
     $scope.$watch('curDialog.peer', resetDraft);
     $scope.$on('user_update', angular.noop);
@@ -419,6 +420,16 @@ angular.module('myApp.controllers', [])
     $scope.$watch('draftMessage.text', function (newVal) {
       AppMessagesManager.readHistory($scope.curDialog.inputPeer);
 
+      if (newVal.length) {
+        var backupDraftObj = {};
+        backupDraftObj['draft' + $scope.curDialog.peerID] = newVal;
+        AppConfigManager.set(backupDraftObj);
+        // dLog('draft save', backupDraftObj);
+      } else {
+        AppConfigManager.remove('draft' + $scope.curDialog.peerID);
+        // dLog('draft delete', 'draft' + $scope.curDialog.peerID);
+      }
+
       var now = +new Date();
       if (newVal === undefined || !newVal.length || now - lastTyping < 6000) {
         return;
@@ -461,10 +472,18 @@ angular.module('myApp.controllers', [])
     }
 
 
-    function resetDraft () {
-      $scope.draftMessage = {
-        text: ''
-      };
+    function resetDraft (newPeer) {
+      if (newPeer) {
+        AppConfigManager.get('draft' + $scope.curDialog.peerID).then(function (draftText) {
+          // dLog('Restore draft', 'draft' + $scope.curDialog.peerID, draftText);
+          $scope.draftMessage.text = draftText || '';
+          // dLog('send broadcast', $scope.draftMessage);
+          $scope.$broadcast('ui_peer_draft');
+        });
+      } else {
+        // dLog('Reset peer');
+        $scope.draftMessage.text = '';
+      }
     }
 
     function onFilesSelected (newVal) {

app/js/directives.js

@@ -282,20 +282,27 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       if (richTextarea) {
         scope.$watch('draftMessage.text', function (newVal) {
+          dLog('on update', newVal);
           if (!newVal.length && !messageField.value.length) {
             $timeout(function () {
-              $(richTextarea).html('');
+              updateField();
             }, 0);
           }
         });
       }
 
+      function updateField () {
+        dLog(scope.draftMessage);
+        dLog('update field', scope.draftMessage.text);
+        $(richTextarea).text(scope.draftMessage.text || '');
+      }
 
       $('body').on('dragenter dragleave dragover drop', onDragDropEvent);
 
       scope.$on('ui_peer_change', focusField);
       scope.$on('ui_history_change', focusField);
       scope.$on('ui_message_send', focusField);
+      scope.$on('ui_peer_draft', updateField);
 
       scope.$on('$destroy', function cleanup() {
         $('body').off('dragenter dragleave dragover drop', onDragDropEvent);

app/js/lib/mtproto.js

@@ -351,7 +351,7 @@ function TLSerialization (options) {
 
   this.createBuffer();
 
-  this.debug = options.debug !== undefined ? options.debug : window._debugMode;
+  // this.debug = options.debug !== undefined ? options.debug : window._debugMode;
   this.mtproto = options.mtproto || false;
   return this;
 }
@@ -631,7 +631,7 @@ function TLDeserialization (buffer, options) {
   this.intView  = new Uint32Array(this.buffer);
   this.byteView = new Uint8Array(this.buffer);
 
-  this.debug = options.debug !== undefined ? options.debug : window._debugMode;
+  // this.debug = options.debug !== undefined ? options.debug : window._debugMode;
   this.mtproto = options.mtproto || false;
   return this;
 }
@@ -1021,7 +1021,7 @@ factory('MtpMessageIdGenerator', function (AppConfigManager) {
   });
 
   function generateMessageID () {
-    var timeTicks = +new Date() + timeOffset,
+    var timeTicks = +new Date() + (timeOffset * 1000),
         timeSec   = Math.floor(timeTicks / 1000),
         timeMSec  = timeTicks % 1000,
         random    = nextRandomInt(0xFFFF);
@@ -1042,6 +1042,7 @@ factory('MtpMessageIdGenerator', function (AppConfigManager) {
 
   function applyServerTime (serverTime, localTime) {
     timeOffset = serverTime - Math.floor((localTime || +new Date()) / 1000);
+    dLog('Apply server time', serverTime, localTime, timeOffset);
     AppConfigManager.set({server_time_offset: timeOffset});
   };
 
@@ -1787,7 +1788,9 @@ factory('MtpNetworkerFactory', function (MtpDcConfigurator, MtpMessageIdGenerato
 
       this.sentMessages[message.msg_id] = containerSentMessage;
 
-      // dLog('Container', innerMessages, message.msg_id, message.seq_no);
+      if (window._debugMode) {
+        dLog('Container', innerMessages, message.msg_id, message.seq_no);
+      }
     } else {
       if (message.noResponse) {
         noResponseMsgs.push(message.msg_id);
@@ -2035,7 +2038,7 @@ factory('MtpNetworkerFactory', function (MtpDcConfigurator, MtpMessageIdGenerato
         break;
 
       case 'bad_server_salt':
-        dLog('bad server salt', message);
+        dLog('Bad server salt', message);
         var sentMsg = this.sentMessages[message.bad_msg_id];
         if (!sentMsg || sentMsg.seq_no != message.bad_msg_seqno) {
           dLog(message.bad_msg_id, message.bad_msg_seqno);
@@ -2047,6 +2050,21 @@ factory('MtpNetworkerFactory', function (MtpDcConfigurator, MtpMessageIdGenerato
         this.ackMessage(messageID);
         break;
 
+      case 'bad_msg_notification':
+        dLog('Bad msg notification', message);
+        var sentMsg = this.sentMessages[message.bad_msg_id];
+        if (!sentMsg || sentMsg.seq_no != message.bad_msg_seqno) {
+          dLog(message.bad_msg_id, message.bad_msg_seqno);
+          throw new Error('Bad msg notification for invalid message');
+        }
+
+        if (message.error_code == 16 || message.error_code == 17) {
+          MtpMessageIdGenerator.applyServerTime((new BigInteger(messageID, 10)).shiftRight(32).toString(10));
+          this.pushResend(message.bad_msg_id);
+          this.ackMessage(messageID);
+        }
+        break;
+
       case 'message':
         this.serverMessages.push(message.msg_id);
         this.processMessage(message.body, message.msg_id, sessionID);
@@ -2439,7 +2457,7 @@ factory('MtpApiFileManager', function (MtpApiManager, $q, $window) {
         cacheFileWriter,
         errorHandler = function (error) {
           deferred.reject(error);
-          if (cacheFileWriter) cacheFileWriter.truncate();
+          if (cacheFileWriter) cacheFileWriter.truncate(0);
           errorHandler = angular.noop;
         };
 
@@ -2474,7 +2492,7 @@ factory('MtpApiFileManager', function (MtpApiManager, $q, $window) {
         cacheFileWriter,
         errorHandler = function (error) {
           deferred.reject(error);
-          if (cacheFileWriter) cacheFileWriter.truncate();
+          if (cacheFileWriter) cacheFileWriter.truncate(0);
           errorHandler = angular.noop;
         },
         doDownload = function () {
@@ -2543,7 +2561,7 @@ factory('MtpApiFileManager', function (MtpApiManager, $q, $window) {
           console.error(error);
           // dLog('fail');
           deferred.reject(error);
-          if (cacheFileWriter) cacheFileWriter.truncate();
+          if (cacheFileWriter) cacheFileWriter.truncate(0);
           errorHandler = angular.noop;
         },
         saveToFileEntry = function (fileEntry) {
@@ -2685,7 +2703,7 @@ factory('MtpApiFileManager', function (MtpApiManager, $q, $window) {
         errorHandler = function (error) {
           dLog('fail');
           deferred.reject(error);
-          if (cacheFileWriter) cacheFileWriter.truncate();
+          if (cacheFileWriter) cacheFileWriter.truncate(0);
           errorHandler = angular.noop;
         };