PLT-946 Add status icon to the left of the username in DM channel (#3258)

Add a StatusIcon component to be able to display a status icon from anywhere

4 files changed, 80 insertions, 23 deletions

diff --git a/webapp/components/channel_header.jsx b/webapp/components/channel_header.jsx
index 34ac53705..181d37ca2 100644
--- a/webapp/components/channel_header.jsx
+++ b/webapp/components/channel_header.jsx
@@ -15,6 +15,7 @@ import ChannelNotificationsModal from './channel_notifications_modal.jsx';
 import DeleteChannelModal from './delete_channel_modal.jsx';
 import RenameChannelModal from './rename_channel_modal.jsx';
 import ToggleModalButton from './toggle_modal_button.jsx';
+import StatusIcon from './status_icon.jsx';
 
 import ChannelStore from 'stores/channel_store.jsx';
 import UserStore from 'stores/user_store.jsx';
@@ -82,6 +83,7 @@ export default class ChannelHeader extends React.Component {
         SearchStore.addSearchChangeListener(this.onListenerChange);
         PreferenceStore.addChangeListener(this.onListenerChange);
         UserStore.addChangeListener(this.onListenerChange);
+        UserStore.addStatusesChangeListener(this.onListenerChange);
         $('.sidebar--left .dropdown-menu').perfectScrollbar();
         document.addEventListener('keydown', this.openRecentMentions);
     }
@@ -91,6 +93,7 @@ export default class ChannelHeader extends React.Component {
         SearchStore.removeSearchChangeListener(this.onListenerChange);
         PreferenceStore.removeChangeListener(this.onListenerChange);
         UserStore.removeChangeListener(this.onListenerChange);
+        UserStore.removeStatusesChangeListener(this.onListenerChange);
         document.removeEventListener('keydown', this.openRecentMentions);
     }
     onListenerChange() {
@@ -157,6 +160,21 @@ export default class ChannelHeader extends React.Component {
             showRenameChannelModal: false
         });
     }
+
+    getTeammateStatus() {
+        const channel = this.state.channel;
+
+        // get status for direct message channels
+        if (channel.type === 'D') {
+            const currentUserId = this.state.currentUser.id;
+            const teammate = this.state.users.find((user) => user.id !== currentUserId);
+            if (teammate) {
+                return UserStore.getStatus(teammate.id);
+            }
+        }
+        return null;
+    }
+
     render() {
         if (!this.validState()) {
             return null;
@@ -173,7 +191,7 @@ export default class ChannelHeader extends React.Component {
         );
         const popoverContent = (
             <Popover
-                id='hader-popover'
+                id='header-popover'
                 bStyle='info'
                 bSize='large'
                 placement='bottom'
@@ -459,7 +477,7 @@ export default class ChannelHeader extends React.Component {
                                             data-toggle='dropdown'
                                             aria-expanded='true'
                                         >
-                                            <strong className='heading'>{channelTitle} </strong>
+                                            <strong className='heading'><StatusIcon status={this.getTeammateStatus()}/>{channelTitle} </strong>
                                             <span className='glyphicon glyphicon-chevron-down header-dropdown__icon'/>
                                         </a>
                                         <ul
diff --git a/webapp/components/navbar.jsx b/webapp/components/navbar.jsx
index cfda38670..32682bc78 100644
--- a/webapp/components/navbar.jsx
+++ b/webapp/components/navbar.jsx
@@ -13,6 +13,7 @@ import ChannelNotificationsModal from './channel_notifications_modal.jsx';
 import DeleteChannelModal from './delete_channel_modal.jsx';
 import RenameChannelModal from './rename_channel_modal.jsx';
 import ToggleModalButton from './toggle_modal_button.jsx';
+import StatusIcon from './status_icon.jsx';
 
 import UserStore from 'stores/user_store.jsx';
 import ChannelStore from 'stores/channel_store.jsx';
@@ -77,12 +78,14 @@ export default class Navbar extends React.Component {
     componentDidMount() {
         ChannelStore.addChangeListener(this.onChange);
         ChannelStore.addExtraInfoChangeListener(this.onChange);
+        UserStore.addStatusesChangeListener(this.onChange);
         $('.inner-wrap').click(this.hideSidebars);
         document.addEventListener('keydown', this.showChannelSwitchModal);
     }
     componentWillUnmount() {
         ChannelStore.removeChangeListener(this.onChange);
         ChannelStore.removeExtraInfoChangeListener(this.onChange);
+        UserStore.removeStatusesChangeListener(this.onChange);
         document.removeEventListener('keydown', this.showChannelSwitchModal);
     }
     handleSubmit(e) {
@@ -352,7 +355,7 @@ export default class Navbar extends React.Component {
                             data-toggle='dropdown'
                             aria-expanded='true'
                         >
-                            <span className='heading'>{channelTitle} </span>
+                            <span className='heading'><StatusIcon status={this.getTeammateStatus()}/>{channelTitle} </span>
                             <span className='glyphicon glyphicon-chevron-down header-dropdown__icon'></span>
                         </a>
                         <ul
@@ -446,6 +449,21 @@ export default class Navbar extends React.Component {
 
         return buttons;
     }
+
+    getTeammateStatus() {
+        const channel = this.state.channel;
+
+        // get status for direct message channels
+        if (channel.type === 'D') {
+            const currentUserId = this.state.currentUser.id;
+            const teammate = this.state.users.find((user) => user.id !== currentUserId);
+            if (teammate) {
+                return UserStore.getStatus(teammate.id);
+            }
+        }
+        return null;
+    }
+
     render() {
         if (!this.isStateValid()) {
             return null;
diff --git a/webapp/components/sidebar.jsx b/webapp/components/sidebar.jsx
index 1c02c9d98..f6c2a1a5a 100644
--- a/webapp/components/sidebar.jsx
+++ b/webapp/components/sidebar.jsx
@@ -8,6 +8,7 @@ import MoreDirectChannels from './more_direct_channels.jsx';
 import SidebarHeader from './sidebar_header.jsx';
 import UnreadChannelIndicator from './unread_channel_indicator.jsx';
 import TutorialTip from './tutorial/tutorial_tip.jsx';
+import StatusIcon from './status_icon.jsx';
 
 import ChannelStore from 'stores/channel_store.jsx';
 import UserStore from 'stores/user_store.jsx';
@@ -503,30 +504,14 @@ export default class Sidebar extends React.Component {
             rowClass += ' has-badge';
         }
 
-        // set up status icon for direct message channels
-        var status = null;
-        if (channel.type === 'D') {
-            var statusIcon = '';
-            if (channel.status === 'online') {
-                statusIcon = Constants.ONLINE_ICON_SVG;
-            } else if (channel.status === 'away') {
-                statusIcon = Constants.AWAY_ICON_SVG;
-            } else {
-                statusIcon = Constants.OFFLINE_ICON_SVG;
-            }
-            status = (
-                <span
-                    className='status'
-                    dangerouslySetInnerHTML={{__html: statusIcon}}
-                />
-            );
-        }
-
         var icon = null;
         if (channel.type === 'O') {
             icon = <div className='status'><i className='fa fa-globe'></i></div>;
         } else if (channel.type === 'P') {
             icon = <div className='status'><i className='fa fa-lock'></i></div>;
+        } else {
+            // set up status icon for direct message channels (status is null for other channel types)
+            icon = <StatusIcon status={channel.status}/>;
         }
 
         let closeButton = null;
@@ -581,7 +566,6 @@ export default class Sidebar extends React.Component {
                     className={rowClass}
                 >
                     {icon}
-                    {status}
                     {channel.display_name}
                     {badge}
                     {closeButton}
diff --git a/webapp/components/status_icon.jsx b/webapp/components/status_icon.jsx
new file mode 100644
index 000000000..a4242fb60
--- /dev/null
+++ b/webapp/components/status_icon.jsx
@@ -0,0 +1,37 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import Constants from 'utils/constants.jsx';
+
+import React from 'react';
+
+export default class StatusIcon extends React.Component {
+    render() {
+        const status = this.props.status;
+
+        if (!status) {
+            return null;
+        }
+
+        let statusIcon = '';
+        if (status === 'online') {
+            statusIcon = Constants.ONLINE_ICON_SVG;
+        } else if (status === 'away') {
+            statusIcon = Constants.AWAY_ICON_SVG;
+        } else {
+            statusIcon = Constants.OFFLINE_ICON_SVG;
+        }
+
+        return (
+            <span
+                className='status'
+                dangerouslySetInnerHTML={{__html: statusIcon}}
+            />
+        );
+    }
+
+}
+
+StatusIcon.propTypes = {
+    status: React.PropTypes.string.isRequired
+};
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