Add confirm dialog before leaving private channel (#6206)

1 files changed, 64 insertions, 2 deletions

diff --git a/webapp/components/navbar.jsx b/webapp/components/navbar.jsx
index 33df0b423..6a306dafd 100644
--- a/webapp/components/navbar.jsx
+++ b/webapp/components/navbar.jsx
@@ -12,6 +12,7 @@ import ChannelMembersModal from './channel_members_modal.jsx';
 import ChannelNotificationsModal from './channel_notifications_modal.jsx';
 import DeleteChannelModal from './delete_channel_modal.jsx';
 import RenameChannelModal from './rename_channel_modal.jsx';
+import ConfirmModal from './confirm_modal.jsx';
 import ToggleModalButton from './toggle_modal_button.jsx';
 import StatusIcon from './status_icon.jsx';
 
@@ -67,6 +68,9 @@ export default class Navbar extends React.Component {
         this.openDirectMessageModal = this.openDirectMessageModal.bind(this);
         this.getPinnedPosts = this.getPinnedPosts.bind(this);
 
+        this.createLeaveChannelModal = this.createLeaveChannelModal.bind(this);
+        this.hideLeaveChannelModal = this.hideLeaveChannelModal.bind(this);
+
         const state = this.getStateFromStores();
         state.showEditChannelPurposeModal = false;
         state.showEditChannelHeaderModal = false;
@@ -85,7 +89,8 @@ export default class Navbar extends React.Component {
             users: [],
             userCount: ChannelStore.getCurrentStats().member_count,
             currentUser: UserStore.getCurrentUser(),
-            isFavorite: channel && ChannelUtils.isFavoriteChannel(channel)
+            isFavorite: channel && ChannelUtils.isFavoriteChannel(channel),
+            showLeaveChannelModal: false
         };
     }
 
@@ -117,7 +122,13 @@ export default class Navbar extends React.Component {
     }
 
     handleLeave() {
-        ChannelActions.leaveChannel(this.state.channel.id);
+        if (this.state.channel.type === Constants.PRIVATE_CHANNEL) {
+            this.setState({
+                showLeaveChannelModal: true
+            });
+        } else {
+            ChannelActions.leaveChannel(this.state.channel.id);
+        }
     }
 
     hideSidebars(e) {
@@ -676,6 +687,54 @@ export default class Navbar extends React.Component {
         return buttons;
     }
 
+    hideLeaveChannelModal() {
+        this.setState({
+            showLeaveChannelModal: false
+        });
+    }
+
+    createLeaveChannelModal() {
+        const title = (
+            <FormattedMessage
+                id='leave_private_channel_modal.title'
+                defaultMessage='Leave Private Channel {channel}'
+                values={{
+                    channel: <b>{this.state.channel.display_name}</b>
+                }}
+            />
+        );
+
+        const message = (
+            <FormattedMessage
+                id='leave_private_channel_modal.message'
+                defaultMessage='Are you sure you wish to leave the private channel {channel}? You must be re-invited in order to re-join this channel in the future.'
+                values={{
+                    channel: <b>{this.state.channel.display_name}</b>
+                }}
+            />
+        );
+
+        const buttonClass = 'btn btn-danger';
+        const button = (
+            <FormattedMessage
+                id='leave_private_channel_modal.leave'
+                defaultMessage='Yes, leave channel'
+            />
+        );
+
+        return (
+            <ConfirmModal
+                show={this.state.showLeaveChannelModal}
+                title={title}
+                message={message}
+                confirmButtonClass={buttonClass}
+                confirmButton={button}
+                onConfirm={() => ChannelActions.leaveChannel(this.state.channel.id)}
+                onCancel={this.hideLeaveChannelModal}
+            />
+        );
+    }
+
     getTeammateStatus() {
         const channel = this.state.channel;
 
@@ -844,6 +903,8 @@ export default class Navbar extends React.Component {
 
         var channelMenuDropdown = this.createDropdown(channel, channelTitle, isSystemAdmin, isTeamAdmin, isChannelAdmin, isDirect, isGroup, popoverContent);
 
+        const leaveChannelModal = this.createLeaveChannelModal();
+
         return (
             <div>
                 <nav
@@ -860,6 +921,7 @@ export default class Navbar extends React.Component {
                 </nav>
                 {editChannelHeaderModal}
                 {editChannelPurposeModal}
+                {leaveChannelModal}
                 {renameChannelModal}
                 {channelMembersModal}
                 {channelSwitchModal}