Support changing the server name by clicking it in the status tab

client/src/css/style.css

@@ -85,6 +85,7 @@ i[class^="icon-"]:before, i[class*=" icon-"]:before {
 }
 
 .tablist p {
+  height: 30px;
   padding: 3px 15px;
   padding-right: 10px;
   cursor: pointer;
@@ -322,7 +323,7 @@ i[class^="icon-"]:before, i[class*=" icon-"]:before {
 
 .chat-title {
   margin-left: 15px;
-  font-size: 24px;
+  font-size: 24px !important;
   white-space: nowrap;
 }
 

client/src/js/components/ChatTitle.js

@@ -1,11 +1,14 @@
 import React, { PureComponent } from 'react';
 import { List } from 'immutable';
 import Navicon from '../containers/Navicon';
+import Editable from './ui/Editable';
+import { isValidServerName } from '../state/servers';
 import { linkify } from '../util';
 
 export default class ChatTitle extends PureComponent {
   render() {
-    const { title, tab, channel, onToggleSearch, onToggleUserList, onCloseClick } = this.props;
+    const { title, tab, channel, onTitleChange,
+      onToggleSearch, onToggleUserList, onCloseClick } = this.props;
 
     let closeTitle;
     if (tab.isChannel()) {
@@ -20,7 +23,15 @@ export default class ChatTitle extends PureComponent {
       <div>
         <div className="chat-title-bar">
           <Navicon />
+          <Editable
+            className="chat-title"
+            editable={!tab.name}
+            value={title}
+            validate={isValidServerName}
+            onChange={onTitleChange}
+          >
             <span className="chat-title">{title}</span>
+          </Editable>
           <div className="chat-topic-wrap">
             <span className="chat-topic">{linkify(channel.get('topic')) || null}</span>
           </div>

client/src/js/components/pages/Chat.js

@@ -31,6 +31,11 @@ export default class Chat extends Component {
     select(tab.server, nick);
   };
 
+  handleTitleChange = title => {
+    const { setServerName, tab } = this.props;
+    setServerName(title, tab.server);
+  };
+
   render() {
     const {
       channel,
@@ -69,6 +74,7 @@ export default class Chat extends Component {
           tab={tab}
           title={title}
           onCloseClick={this.handleCloseClick}
+          onTitleChange={this.handleTitleChange}
           onToggleSearch={toggleSearch}
           onToggleUserList={toggleUserList}
         />

client/src/js/components/ui/Editable.js

@@ -0,0 +1,54 @@
+import React, { PureComponent } from 'react';
+
+const style = {
+  background: 'none',
+  font: 'inherit'
+};
+
+export default class Editable extends PureComponent {
+  state = { editing: false };
+
+  startEditing = () => {
+    if (this.props.editable) {
+      this.initialValue = this.props.value;
+      this.setState({ editing: true });
+    }
+  };
+
+  stopEditing = () => {
+    const { validate, value, onChange } = this.props;
+    if (validate && !validate(value)) {
+      onChange(this.initialValue);
+    }
+    this.setState({ editing: false });
+  };
+
+  handleKey = e => {
+    if (e.key === 'Enter') {
+      this.stopEditing();
+    }
+  };
+
+  handleChange = e => this.props.onChange(e.target.value);
+
+  render() {
+    const { children, className, value } = this.props;
+    return (
+      <div onClick={this.startEditing}>
+        {this.state.editing ?
+          <input
+            autoFocus
+            className={className}
+            style={style}
+            type="text"
+            value={value}
+            onBlur={this.stopEditing}
+            onChange={this.handleChange}
+            onKeyDown={this.handleKey}
+          /> :
+          children
+        }
+      </div>
+    );
+  }
+}

client/src/js/containers/Chat.js

@@ -10,7 +10,7 @@ import { getSelectedMessages, getHasMoreMessages,
   runCommand, sendMessage, fetchMessages, addFetchedMessages } from '../state/messages';
 import { openPrivateChat, closePrivateChat } from '../state/privateChats';
 import { getSearch, searchMessages, toggleSearch } from '../state/search';
-import { getCurrentNick, disconnect } from '../state/servers';
+import { getCurrentNick, disconnect, setServerName } from '../state/servers';
 import { getSelectedTab, select } from '../state/tab';
 import { getShowUserList, toggleUserList } from '../state/ui';
 
@@ -39,6 +39,7 @@ const mapDispatch = dispatch => ({
     searchMessages,
     select,
     sendMessage,
+    setServerName,
     toggleSearch,
     toggleUserList
   }, dispatch),

client/src/js/middleware/socket.js

@@ -1,9 +1,36 @@
+import debounce from 'lodash/debounce';
+
+const debounceKey = action => {
+  const key = action.socket.debounce.key;
+  if (key) {
+    return `${action.type} ${key}`;
+  }
+  return action.type;
+};
+
 export default function createSocketMiddleware(socket) {
-  return () => next => action => {
+  return () => next => {
+    const debounced = {};
+
+    return action => {
       if (action.socket) {
+        if (action.socket.debounce) {
+          const key = debounceKey(action);
+
+          if (!debounced[key]) {
+            debounced[key] = debounce((type, data) => {
+              socket.send(type, data);
+              debounced[key] = undefined;
+            }, action.socket.debounce.delay);
+          }
+
+          debounced[key](action.socket.type, action.socket.data);
+        } else {
           socket.send(action.socket.type, action.socket.data);
         }
+      }
 
       return next(action);
     };
+  };
 }

client/src/js/state/__tests__/actions-servers.test.js

@@ -0,0 +1,20 @@
+import { setServerName } from '../servers';
+
+describe('setServerName()', () => {
+  it('passes valid names to the server', () => {
+    const name = 'cake';
+    const server = 'srv';
+
+    expect(setServerName(name, server)).toMatchObject({
+      socket: {
+        type: 'set_server_name',
+        data: { name, server }
+      }
+    });
+  });
+
+  it('does not pass invalid names to the server', () => {
+    expect(setServerName('', 'srv').socket).toBeUndefined();
+    expect(setServerName('   ', 'srv').socket).toBeUndefined();
+  });
+});

client/src/js/state/__tests__/reducer-servers.test.js

@@ -1,5 +1,5 @@
 import Immutable from 'immutable';
-import reducer, { connect } from '../servers';
+import reducer, { connect, setServerName } from '../servers';
 import * as actions from '../actions';
 
 describe('reducers/servers', () => {
@@ -58,6 +58,22 @@ describe('reducers/servers', () => {
     });
   });
 
+  it('handles SET_SERVER_NAME', () => {
+    let state = Immutable.fromJS({
+      srv: {
+        name: 'cake'
+      }
+    });
+
+    state = reducer(state, setServerName('pie', 'srv'));
+
+    expect(state.toJS()).toEqual({
+      srv: {
+        name: 'pie'
+      }
+    });
+  });
+
   it('updates the nick on SOCKET_NICK', () => {
     let state = reducer(undefined, connect('127.0.0.1:1337', 'nick', {}));
     state = reducer(state, {

client/src/js/state/actions.js

@@ -29,6 +29,7 @@ export const AWAY = 'AWAY';
 export const CONNECT = 'CONNECT';
 export const DISCONNECT = 'DISCONNECT';
 export const SET_NICK = 'SET_NICK';
+export const SET_SERVER_NAME = 'SET_SERVER_NAME';
 export const WHOIS = 'WHOIS';
 
 export const SET_CERT = 'SET_CERT';

client/src/js/state/servers.js

@@ -25,9 +25,7 @@ export const getCurrentServerName = createSelector(
 );
 
 export default createReducer(Map(), {
-  [actions.CONNECT](state, action) {
-    const { host, nick, options } = action;
-
+  [actions.CONNECT](state, { host, nick, options }) {
     if (!state.has(host)) {
       return state.set(host, new Server({
         nick,
@@ -38,8 +36,12 @@ export default createReducer(Map(), {
     return state;
   },
 
-  [actions.DISCONNECT](state, action) {
-    return state.delete(action.server);
+  [actions.DISCONNECT](state, { server }) {
+    return state.delete(server);
+  },
+
+  [actions.SET_SERVER_NAME](state, { server, name }) {
+    return state.setIn([server, 'name'], name);
   },
 
   [actions.socket.NICK](state, action) {
@@ -50,13 +52,13 @@ export default createReducer(Map(), {
     return state;
   },
 
-  [actions.socket.SERVERS](state, action) {
-    if (!action.data) {
+  [actions.socket.SERVERS](state, { data }) {
+    if (!data) {
       return state;
     }
 
     return state.withMutations(s => {
-      action.data.forEach(server => {
+      data.forEach(server => {
         s.set(server.host, new Server(server));
       });
     });
@@ -152,3 +154,31 @@ export function setNick(nick, server) {
     }
   };
 }
+
+export function isValidServerName(name) {
+  return name.trim() !== '';
+}
+
+export function setServerName(name, server) {
+  const action = {
+    type: actions.SET_SERVER_NAME,
+    name,
+    server
+  };
+
+  if (isValidServerName(name)) {
+    action.socket = {
+      type: 'set_server_name',
+      data: {
+        name,
+        server
+      },
+      debounce: {
+        delay: 1000,
+        key: server
+      }
+    };
+  }
+
+  return action;
+}

server/websocket_handler.go

@@ -283,6 +283,15 @@ func (h *wsHandler) fetchMessages(b []byte) {
 	h.session.sendMessages(data.Server, data.Channel, 200, data.Next)
 }
 
+func (h *wsHandler) setServerName(b []byte) {
+	var data Connect
+	json.Unmarshal(b, &data)
+
+	if isValidServerName(data.Name) {
+		h.session.user.SetServerName(data.Name, data.Server)
+	}
+}
+
 func (h *wsHandler) initHandlers() {
 	h.handlers = map[string]func([]byte){
 		"connect":         h.connect,
@@ -300,5 +309,10 @@ func (h *wsHandler) initHandlers() {
 		"search":          h.search,
 		"cert":            h.cert,
 		"fetch_messages":  h.fetchMessages,
+		"set_server_name": h.setServerName,
 	}
 }
+
+func isValidServerName(name string) bool {
+	return strings.TrimSpace(name) != ""
+}

storage/user.go

@@ -178,6 +178,25 @@ func (u *User) SetNick(nick, address string) {
 	})
 }
 
+func (u *User) SetServerName(name, address string) {
+	db.Batch(func(tx *bolt.Tx) error {
+		b := tx.Bucket(bucketServers)
+		id := u.serverID(address)
+
+		server := Server{}
+		v := b.Get(id)
+		if v != nil {
+			server.Unmarshal(v)
+			server.Name = name
+
+			data, _ := server.Marshal(nil)
+			b.Put(id, data)
+		}
+
+		return nil
+	})
+}
+
 func (u *User) RemoveServer(address string) {
 	db.Batch(func(tx *bolt.Tx) error {
 		serverID := u.serverID(address)

storage/user_test.go

@@ -63,6 +63,9 @@ func TestUser(t *testing.T) {
 	user.SetNick("bob", srv.Host)
 	assert.Equal(t, "bob", user.GetServers()[0].Nick)
 
+	user.SetServerName("cake", srv.Host)
+	assert.Equal(t, "cake", user.GetServers()[0].Name)
+
 	user.RemoveChannel(srv.Host, chan1.Name)
 	channels = user.GetChannels()
 	assert.Len(t, channels, 1)