minor cleanup, support for delayed topic creation

src/version.js

@@ -1,3 +1,3 @@
 // This is a generated file. Don't edit.
 
-export const PACKAGE_VERSION = "0.18.3-beta1";
+export const PACKAGE_VERSION = "0.19.0-alpha1";

src/views/messages-view.jsx

@@ -1,3 +1,5 @@
+// Panel with a chat.
+
 import React from 'react';
 import { FormattedMessage, defineMessages, injectIntl } from 'react-intl';
 
@@ -185,8 +187,13 @@ class MessagesView extends React.Component {
       this.postReadNotification(0);
     }
 
-    if ((this.state.topic != prevState.topic) || !prevProps.ready) {
-      this.subscribe(topic);
+    if (topic && ((this.state.topic != prevState.topic) || !prevProps.ready)) {
+      if (topic._new) {
+        console.log('Fetching new topic description');
+        topic.getMeta(topic.startMetaQuery().withDesc().build());
+      } else {
+        this.subscribe(topic);
+      }
     }
   }
 
@@ -340,7 +347,7 @@ class MessagesView extends React.Component {
   }
 
   subscribe(topic) {
-    if (!topic || topic.isSubscribed() || !this.props.ready) {
+    if (topic.isSubscribed() || !this.props.ready) {
       return;
     }
 

src/views/new-topic-view.jsx

@@ -41,7 +41,7 @@ class NewTopicView extends React.Component {
 
     this.handleTabClick = this.handleTabClick.bind(this);
     this.handleSearchContacts = this.handleSearchContacts.bind(this);
-    this.handleContactSelected = this.handleContactSelected.bind(this);
+    this.handleSearchResultSelected = this.handleSearchResultSelected.bind(this);
     this.handleNewGroupSubmit = this.handleNewGroupSubmit.bind(this);
     this.handleGroupByID = this.handleGroupByID.bind(this);
   }
@@ -61,10 +61,10 @@ class NewTopicView extends React.Component {
     this.setState({searchQuery: Tinode.isNullValue(query) ? null : query});
   }
 
-  handleContactSelected(uid) {
+  handleSearchResultSelected(name) {
     if (this.state.tabSelected == 'find') {
       HashNavigation.navigateTo(HashNavigation.removeUrlParam(window.location.hash, 'tab'));
-      this.props.onCreateTopic(uid);
+      this.props.onCreateTopic(name);
     }
   }
 
@@ -126,7 +126,7 @@ class NewTopicView extends React.Component {
                 showOnline={false}
                 showUnread={false}
                 showContextMenu={false}
-                onTopicSelected={this.handleContactSelected} />
+                onTopicSelected={this.handleSearchResultSelected} />
             </div>}
       </div>
     );

src/views/tinode-web.jsx

@@ -460,14 +460,10 @@ class TinodeWeb extends React.Component {
           // Clear invalid topic name.
           topicName = null;
         }
-        const newState = {
-          topicSelected: topicName
-        };
-        const acs = this.tinode.getTopicAccessMode(topicName);
-        if (acs) {
-          newState.topicSelectedAcs = acs;
-        }
-        this.setState(newState);
+        this.setState({
+          topicSelected: topicName,
+          topicSelectedAcs: this.tinode.getTopicAccessMode(topicName)
+        });
       }
     } else {
       // Empty hashpath
@@ -911,7 +907,7 @@ class TinodeWeb extends React.Component {
     });
   }
 
-  // User clicked on a contact in the side panel or deleted a contact.
+  // User clicked on a topic in the side panel or deleted a topic.
   handleTopicSelected(topicName) {
     // Clear newTopicParams after use.
     if (this.state.newTopicParams && this.state.newTopicParams._topicName != topicName) {
@@ -927,7 +923,7 @@ class TinodeWeb extends React.Component {
         mobilePanel: 'topic-view',
         infoPanel: undefined
       });
-      // Different contact selected.
+      // Different topic selected.
       if (this.state.topicSelected != topicName) {
         this.setState({
           topicSelectedOnline: this.tinode.isTopicOnline(topicName),