Fixed handling post links

Closes #1095

app/js/lib/ng_utils.js

@@ -1590,7 +1590,10 @@ angular.module('izhukov.utils', [])
                 url = 'tg://addstickers?set=' + path[1];
                 break;
               default:
-                if (!path[1]) {
+                if (path[1] && path[1].match(/^\d+$/)) {
+                  url = 'tg://resolve?domain=' + path[0] + '&post=' + path[1];
+                }
+                else if (!path[1]) {
                   var domainQuery = path[0].split('?');
                   url = 'tg://resolve?domain=' + domainQuery[0] + (domainQuery[1] ? '&' + domainQuery[1] : '');
                 }

app/js/messages_manager.js

@@ -3077,6 +3077,7 @@ angular.module('myApp.services')
     openChatInviteLink: openChatInviteLink,
     convertMigratedPeer: convertMigratedPeer,
     getMessagePeer: getMessagePeer,
+    getFullMessageID: getFullMessageID,
     getMessageThumb: getMessageThumb,
     clearDialogCache: clearDialogCache,
     wrapForDialog: wrapForDialog,

app/js/services.js

@@ -4231,7 +4231,7 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
   function handleTgProtoAddr (url, inner) {
     var matches;
 
-    if (matches = url.match(/^resolve\?domain=(.+?)(?:&(start|startgroup)=(.+))?$/)) {
+    if (matches = url.match(/^resolve\?domain=(.+?)(?:&(start|startgroup|post)=(.+))?$/)) {
       AppPeersManager.resolveUsername(matches[1]).then(function (peerID) {
 
         if (peerID > 0 && AppUsersManager.isBot(peerID) && matches[2] == 'startgroup') {
@@ -4248,10 +4248,17 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
           return true;
         }
 
-        $rootScope.$broadcast('history_focus', {
-          peerString: AppPeersManager.getPeerString(peerID),
-          startParam: matches[3]
-        });
+        var params = {
+          peerString: AppPeersManager.getPeerString(peerID)
+        };
+
+        if (matches[2] == 'start') {
+          params.startParam = matches[3];
+        } else {
+          params.messageID = AppMessagesManager.getFullMessageID(parseInt(matches[3]), -peerID);
+        }
+
+        $rootScope.$broadcast('history_focus', params);
       });
       return true;
     }