Release video rooms as a beta feature (#8431)

* Remove blank header from video room view frame

* Add a beta card for video rooms

* Rename the 'disclaimer' on beta cards to 'FAQ'

Because that's what the section actually gets used as

* Add beta pills to video room creation buttons

* Remove duplicate tooltips from face piles

* Add beta pill to headers of video rooms

* Factor RoomInfoLine out of SpaceRoomView

* Factor RoomPreviewCard out of SpaceRoomView

* Adapt RoomPreviewCard for video rooms

* "New video room" → "Video room"

* Add comment about unused cases in RoomPreviewCard

* Add types

* Clarify !important comments

* Add a reload warning

* Fix the reload warning being the wrong way around

* Fix lints

* Make widgets in video rooms mutable again to de-risk future upgrades

* Ensure that the video channel exists when mounting VideoRoomView

* Fix lint

* Iterate beta reload warning

res/css/views/beta/_BetaCard.scss

@@ -20,6 +20,7 @@ limitations under the License.
     background-color: $system;
     border-radius: 8px;
     box-sizing: border-box;
+    color: $secondary-content;
 
     .mx_BetaCard_columns {
         display: flex;
@@ -45,14 +46,13 @@ limitations under the License.
             .mx_BetaCard_caption {
                 font-size: $font-15px;
                 line-height: $font-20px;
-                color: $secondary-content;
             }
 
             .mx_BetaCard_buttons {
                 display: flex;
                 flex-wrap: wrap-reverse;
-                gap: 12px;
-                margin: 20px auto;
+                gap: $spacing-12;
+                margin: $spacing-20 auto 0;
 
                 .mx_AccessibleButton {
                     padding: 7px 40px;
@@ -66,10 +66,16 @@ limitations under the License.
                 }
             }
 
-            .mx_BetaCard_disclaimer {
+            .mx_BetaCard_refreshWarning {
+                margin-top: $spacing-8;
+                font-size: $font-10px;
+                text-align: center;
+            }
+
+            .mx_BetaCard_faq {
+                margin-top: $spacing-20;
                 font-size: $font-12px;
                 line-height: $font-15px;
-                color: $secondary-content;
 
                 > h4 {
                     margin: 12px 0 0;
@@ -105,7 +111,6 @@ limitations under the License.
                 margin-top: 4px;
                 font-size: $font-12px;
                 line-height: $font-15px;
-                color: $secondary-content;
             }
         }
     }

res/css/views/rooms/_RoomHeader.scss

@@ -44,6 +44,10 @@ limitations under the License.
     .mx_InviteOnlyIcon_large {
         margin: 0;
     }
+
+    .mx_BetaCard_betaPill {
+        margin-right: $spacing-8;
+    }
 }
 
 .mx_RoomHeader_spinner {

res/css/views/rooms/_RoomPreviewCard.scss

@@ -105,6 +105,13 @@ limitations under the License.
                 mask-image: url('$(res)/img/element-icons/call/video-call.svg');
             }
         }
+
+        // XXX Remove this when video rooms leave beta
+        .mx_BetaCard_betaPill {
+            position: absolute;
+            right: $spacing-24;
+            top: $spacing-32;
+        }
     }
 
     h1.mx_RoomPreviewCard_name {

src/components/structures/SpaceRoomView.tsx

@@ -123,7 +123,7 @@ const SpaceLandingAddButton = ({ space }) => {
                 { canCreateRoom && <>
                     <IconizedContextMenuOption
                         label={_t("New room")}
-                        iconClassName="mx_RoomList_iconPlus"
+                        iconClassName="mx_RoomList_iconNewRoom"
                         onClick={async (e) => {
                             e.preventDefault();
                             e.stopPropagation();
@@ -135,19 +135,23 @@ const SpaceLandingAddButton = ({ space }) => {
                             }
                         }}
                     />
-                    { videoRoomsEnabled && <IconizedContextMenuOption
-                        label={_t("New video room")}
-                        iconClassName="mx_RoomList_iconNewVideoRoom"
-                        onClick={async (e) => {
-                            e.preventDefault();
-                            e.stopPropagation();
-                            closeMenu();
+                    { videoRoomsEnabled && (
+                        <IconizedContextMenuOption
+                            label={_t("New video room")}
+                            iconClassName="mx_RoomList_iconNewVideoRoom"
+                            onClick={async (e) => {
+                                e.preventDefault();
+                                e.stopPropagation();
+                                closeMenu();
 
-                            if (await showCreateNewRoom(space, RoomType.ElementVideo)) {
-                                defaultDispatcher.fire(Action.UpdateSpaceHierarchy);
-                            }
-                        }}
-                    /> }
+                                if (await showCreateNewRoom(space, RoomType.ElementVideo)) {
+                                    defaultDispatcher.fire(Action.UpdateSpaceHierarchy);
+                                }
+                            }}
+                        >
+                            <BetaPill />
+                        </IconizedContextMenuOption>
+                    ) }
                 </> }
                 <IconizedContextMenuOption
                     label={_t("Add existing room")}

src/components/views/beta/BetaCard.tsx

@@ -79,7 +79,7 @@ const BetaCard = ({ title: titleOverride, featureId }: IProps) => {
     const {
         title,
         caption,
-        disclaimer,
+        faq,
         image,
         feedbackLabel,
         feedbackSubheading,
@@ -99,6 +99,14 @@ const BetaCard = ({ title: titleOverride, featureId }: IProps) => {
         </AccessibleButton>;
     }
 
+    let refreshWarning: string;
+    if (requiresRefresh) {
+        const brand = SdkConfig.get().brand;
+        refreshWarning = value
+            ? _t("Leaving the beta will reload %(brand)s.", { brand })
+            : _t("Joining the beta will reload %(brand)s.", { brand });
+    }
+
     let content: ReactNode;
     if (busy) {
         content = <InlineSpinner />;
@@ -137,8 +145,11 @@ const BetaCard = ({ title: titleOverride, featureId }: IProps) => {
                         { content }
                     </AccessibleButton>
                 </div>
-                { disclaimer && <div className="mx_BetaCard_disclaimer">
-                    { disclaimer(value) }
+                { refreshWarning && <div className="mx_BetaCard_refreshWarning">
+                    { refreshWarning }
+                </div> }
+                { faq && <div className="mx_BetaCard_faq">
+                    { faq(value) }
                 </div> }
             </div>
             <div className="mx_BetaCard_columns_image_wrapper">

src/components/views/context_menus/SpaceContextMenu.tsx

@@ -184,7 +184,9 @@ const SpaceContextMenu = ({ space, hideHeader, onFinished, ...props }: IProps) =
                     iconClassName="mx_SpacePanel_iconPlus"
                     label={_t("Video room")}
                     onClick={onNewVideoRoomClick}
-                />
+                >
+                    <BetaPill />
+                </IconizedContextMenuOption>
             }
             { canAddSubSpaces &&
                 <IconizedContextMenuOption

src/components/views/rooms/RoomHeader.tsx

@@ -23,6 +23,9 @@ import { CallType } from "matrix-js-sdk/src/webrtc/call";
 
 import { _t } from '../../../languageHandler';
 import { MatrixClientPeg } from '../../../MatrixClientPeg';
+import defaultDispatcher from "../../../dispatcher/dispatcher";
+import { Action } from "../../../dispatcher/actions";
+import { UserTab } from "../dialogs/UserTab";
 import SettingsStore from "../../../settings/SettingsStore";
 import RoomHeaderButtons from '../right_panel/RoomHeaderButtons';
 import E2EIcon from './E2EIcon';
@@ -41,6 +44,7 @@ import { RightPanelPhases } from '../../../stores/right-panel/RightPanelStorePha
 import { NotificationStateEvents } from '../../../stores/notifications/NotificationState';
 import RoomContext from "../../../contexts/RoomContext";
 import RoomLiveShareWarning from '../beacon/RoomLiveShareWarning';
+import { BetaPill } from "../beta/BetaCard";
 
 export interface ISearchInfo {
     searchTerm: string;
@@ -272,6 +276,15 @@ export default class RoomHeader extends React.Component<IProps, IState> {
 
         const e2eIcon = this.props.e2eStatus ? <E2EIcon status={this.props.e2eStatus} /> : undefined;
 
+        const isVideoRoom = SettingsStore.getValue("feature_video_rooms") && this.props.room.isElementVideoRoom();
+        const viewLabs = () => defaultDispatcher.dispatch({
+            action: Action.ViewUserSettings,
+            initialTabId: UserTab.Labs,
+        });
+        const betaPill = isVideoRoom ? (
+            <BetaPill onClick={viewLabs} tooltipTitle={_t("Video rooms are a beta feature")} />
+        ) : null;
+
         return (
             <div className="mx_RoomHeader light-panel">
                 <div className="mx_RoomHeader_wrapper" aria-owns="mx_RightPanel">
@@ -280,6 +293,7 @@ export default class RoomHeader extends React.Component<IProps, IState> {
                     { name }
                     { searchStatus }
                     { topicElement }
+                    { betaPill }
                     { rightRow }
                     <RoomHeaderButtons room={this.props.room} excludedRightPanelPhaseButtons={this.props.excludedRightPanelPhaseButtons} />
                 </div>

src/components/views/rooms/RoomList.tsx

@@ -41,6 +41,7 @@ import IconizedContextMenu, {
     IconizedContextMenuOptionList,
 } from "../context_menus/IconizedContextMenu";
 import AccessibleButton, { ButtonEvent } from "../elements/AccessibleButton";
+import { BetaPill } from "../beta/BetaCard";
 import SpaceStore from "../../../stores/spaces/SpaceStore";
 import {
     isMetaSpace,
@@ -238,19 +239,23 @@ const UntaggedAuxButton = ({ tabIndex }: IAuxButtonProps) => {
                             tooltip={canAddRooms ? undefined
                                 : _t("You do not have permissions to create new rooms in this space")}
                         />
-                        { SettingsStore.getValue("feature_video_rooms") && <IconizedContextMenuOption
-                            label={_t("New video room")}
-                            iconClassName="mx_RoomList_iconNewVideoRoom"
-                            onClick={(e) => {
-                                e.preventDefault();
-                                e.stopPropagation();
-                                closeMenu();
-                                showCreateNewRoom(activeSpace, RoomType.ElementVideo);
-                            }}
-                            disabled={!canAddRooms}
-                            tooltip={canAddRooms ? undefined
-                                : _t("You do not have permissions to create new rooms in this space")}
-                        /> }
+                        { SettingsStore.getValue("feature_video_rooms") && (
+                            <IconizedContextMenuOption
+                                label={_t("New video room")}
+                                iconClassName="mx_RoomList_iconNewVideoRoom"
+                                onClick={(e) => {
+                                    e.preventDefault();
+                                    e.stopPropagation();
+                                    closeMenu();
+                                    showCreateNewRoom(activeSpace, RoomType.ElementVideo);
+                                }}
+                                disabled={!canAddRooms}
+                                tooltip={canAddRooms ? undefined
+                                    : _t("You do not have permissions to create new rooms in this space")}
+                            >
+                                <BetaPill />
+                            </IconizedContextMenuOption>
+                        ) }
                         <IconizedContextMenuOption
                             label={_t("Add existing room")}
                             iconClassName="mx_RoomList_iconAddExistingRoom"
@@ -282,19 +287,23 @@ const UntaggedAuxButton = ({ tabIndex }: IAuxButtonProps) => {
                         PosthogTrackers.trackInteraction("WebRoomListRoomsSublistPlusMenuCreateRoomItem", e);
                     }}
                 />
-                { SettingsStore.getValue("feature_video_rooms") && <IconizedContextMenuOption
-                    label={_t("New video room")}
-                    iconClassName="mx_RoomList_iconNewVideoRoom"
-                    onClick={(e) => {
-                        e.preventDefault();
-                        e.stopPropagation();
-                        closeMenu();
-                        defaultDispatcher.dispatch({
-                            action: "view_create_room",
-                            type: RoomType.ElementVideo,
-                        });
-                    }}
-                /> }
+                { SettingsStore.getValue("feature_video_rooms") && (
+                    <IconizedContextMenuOption
+                        label={_t("New video room")}
+                        iconClassName="mx_RoomList_iconNewVideoRoom"
+                        onClick={(e) => {
+                            e.preventDefault();
+                            e.stopPropagation();
+                            closeMenu();
+                            defaultDispatcher.dispatch({
+                                action: "view_create_room",
+                                type: RoomType.ElementVideo,
+                            });
+                        }}
+                    >
+                        <BetaPill />
+                    </IconizedContextMenuOption>
+                ) }
             </> }
             <IconizedContextMenuOption
                 label={_t("Explore public rooms")}

src/components/views/rooms/RoomListHeader.tsx

@@ -220,16 +220,20 @@ const RoomListHeader = ({ onVisibilityChange }: IProps) => {
                         closePlusMenu();
                     }}
                 />
-                { videoRoomsEnabled && <IconizedContextMenuOption
-                    iconClassName="mx_RoomListHeader_iconNewVideoRoom"
-                    label={_t("New video room")}
-                    onClick={(e) => {
-                        e.preventDefault();
-                        e.stopPropagation();
-                        showCreateNewRoom(activeSpace, RoomType.ElementVideo);
-                        closePlusMenu();
-                    }}
-                /> }
+                { videoRoomsEnabled && (
+                    <IconizedContextMenuOption
+                        iconClassName="mx_RoomListHeader_iconNewVideoRoom"
+                        label={_t("New video room")}
+                        onClick={(e) => {
+                            e.preventDefault();
+                            e.stopPropagation();
+                            showCreateNewRoom(activeSpace, RoomType.ElementVideo);
+                            closePlusMenu();
+                        }}
+                    >
+                        <BetaPill />
+                    </IconizedContextMenuOption>
+                ) }
             </>;
         }
 
@@ -312,19 +316,23 @@ const RoomListHeader = ({ onVisibilityChange }: IProps) => {
                         closePlusMenu();
                     }}
                 />
-                { videoRoomsEnabled && <IconizedContextMenuOption
-                    label={_t("New video room")}
-                    iconClassName="mx_RoomListHeader_iconNewVideoRoom"
-                    onClick={(e) => {
-                        e.preventDefault();
-                        e.stopPropagation();
-                        defaultDispatcher.dispatch({
-                            action: "view_create_room",
-                            type: RoomType.ElementVideo,
-                        });
-                        closePlusMenu();
-                    }}
-                /> }
+                { videoRoomsEnabled && (
+                    <IconizedContextMenuOption
+                        label={_t("New video room")}
+                        iconClassName="mx_RoomListHeader_iconNewVideoRoom"
+                        onClick={(e) => {
+                            e.preventDefault();
+                            e.stopPropagation();
+                            defaultDispatcher.dispatch({
+                                action: "view_create_room",
+                                type: RoomType.ElementVideo,
+                            });
+                            closePlusMenu();
+                        }}
+                    >
+                        <BetaPill />
+                    </IconizedContextMenuOption>
+                ) }
             </>;
         }
         if (canExploreRooms) {

src/components/views/rooms/RoomPreviewCard.tsx

@@ -35,6 +35,7 @@ import RoomTopic from "../elements/RoomTopic";
 import RoomFacePile from "../elements/RoomFacePile";
 import RoomAvatar from "../avatars/RoomAvatar";
 import MemberAvatar from "../avatars/MemberAvatar";
+import { BetaPill } from "../beta/BetaCard";
 import RoomInfoLine from "./RoomInfoLine";
 
 interface IProps {
@@ -151,6 +152,7 @@ const RoomPreviewCard: FC<IProps> = ({ room, onJoinButtonClicked, onRejectButton
         avatarRow = <>
             <RoomAvatar room={room} height={50} width={50} viewAvatarOnClick />
             <div className="mx_RoomPreviewCard_video" />
+            <BetaPill onClick={viewLabs} tooltipTitle={_t("Video rooms are a beta feature")} />
         </>;
     } else if (room.isSpaceRoom()) {
         avatarRow = <RoomAvatar room={room} height={80} width={80} viewAvatarOnClick />;

src/i18n/strings/en_EN.json

@@ -869,6 +869,14 @@
     "Encryption": "Encryption",
     "Experimental": "Experimental",
     "Developer": "Developer",
+    "Video rooms": "Video rooms",
+    "A new way to chat over voice and video in %(brand)s.": "A new way to chat over voice and video in %(brand)s.",
+    "Video rooms are always-on VoIP channels embedded within a room in %(brand)s.": "Video rooms are always-on VoIP channels embedded within a room in %(brand)s.",
+    "How can I create a video room?": "How can I create a video room?",
+    "Use the “+” button in the room section of the left panel.": "Use the “+” button in the room section of the left panel.",
+    "Can I use text chat alongside the video call?": "Can I use text chat alongside the video call?",
+    "Yes, the chat timeline is displayed alongside the video.": "Yes, the chat timeline is displayed alongside the video.",
+    "Thank you for trying the beta, please go into as much detail as you can so we can improve it.": "Thank you for trying the beta, please go into as much detail as you can so we can improve it.",
     "Let moderators hide messages pending moderation.": "Let moderators hide messages pending moderation.",
     "Report to moderators prototype. In rooms that support moderation, the `report` button will let you report abuse to room moderators": "Report to moderators prototype. In rooms that support moderation, the `report` button will let you report abuse to room moderators",
     "Render LaTeX maths in messages": "Render LaTeX maths in messages",
@@ -882,8 +890,6 @@
     "How can I leave the beta?": "How can I leave the beta?",
     "To leave, return to this page and use the “%(leaveTheBeta)s” button.": "To leave, return to this page and use the “%(leaveTheBeta)s” button.",
     "Leave the beta": "Leave the beta",
-    "Thank you for trying the beta, please go into as much detail as you can so we can improve it.": "Thank you for trying the beta, please go into as much detail as you can so we can improve it.",
-    "Video rooms (under active development)": "Video rooms (under active development)",
     "Render simple counters in room header": "Render simple counters in room header",
     "Try out new ways to ignore people (experimental)": "Try out new ways to ignore people (experimental)",
     "Support adding custom themes": "Support adding custom themes",
@@ -1784,6 +1790,7 @@
     "Show Widgets": "Show Widgets",
     "Search": "Search",
     "Invite": "Invite",
+    "Video rooms are a beta feature": "Video rooms are a beta feature",
     "Video room": "Video room",
     "Public space": "Public space",
     "Public room": "Public room",
@@ -2954,6 +2961,8 @@
     "This is a beta feature": "This is a beta feature",
     "Click for more info": "Click for more info",
     "Beta": "Beta",
+    "Leaving the beta will reload %(brand)s.": "Leaving the beta will reload %(brand)s.",
+    "Joining the beta will reload %(brand)s.": "Joining the beta will reload %(brand)s.",
     "Join the beta": "Join the beta",
     "Updated %(humanizedUpdateTime)s": "Updated %(humanizedUpdateTime)s",
     "Live until %(expiryTime)s": "Live until %(expiryTime)s",

src/settings/Settings.tsx

@@ -165,7 +165,7 @@ export interface IBaseSetting<T extends SettingValueType = SettingValueType> {
     betaInfo?: {
         title: string; // _td
         caption: () => ReactNode;
-        disclaimer?: (enabled: boolean) => ReactNode;
+        faq?: (enabled: boolean) => ReactNode;
         image?: string; // require(...)
         feedbackSubheading?: string;
         feedbackLabel?: string;
@@ -184,6 +184,42 @@ export interface IFeature extends Omit<IBaseSetting<boolean>, "isFeature"> {
 export type ISetting = IBaseSetting | IFeature;
 
 export const SETTINGS: {[setting: string]: ISetting} = {
+    "feature_video_rooms": {
+        isFeature: true,
+        labsGroup: LabGroup.Rooms,
+        displayName: _td("Video rooms"),
+        supportedLevels: LEVELS_FEATURE,
+        default: false,
+        // Reload to ensure that the left panel etc. get remounted
+        controller: new ReloadOnChangeController(),
+        betaInfo: {
+            title: _td("Video rooms"),
+            caption: () => <>
+                <p>
+                    { _t("A new way to chat over voice and video in %(brand)s.", {
+                        brand: SdkConfig.get().brand,
+                    }) }
+                </p>
+                <p>
+                    { _t("Video rooms are always-on VoIP channels embedded within a room in %(brand)s.", {
+                        brand: SdkConfig.get().brand,
+                    }) }
+                </p>
+            </>,
+            faq: () =>
+                SdkConfig.get().bug_report_endpoint_url && <>
+                    <h4>{ _t("How can I create a video room?") }</h4>
+                    <p>{ _t("Use the “+” button in the room section of the left panel.") }</p>
+                    <h4>{ _t("Can I use text chat alongside the video call?") }</h4>
+                    <p>{ _t("Yes, the chat timeline is displayed alongside the video.") }</p>
+                </>,
+            feedbackLabel: "video-room-feedback",
+            feedbackSubheading: _td("Thank you for trying the beta, " +
+                "please go into as much detail as you can so we can improve it."),
+            image: require("../../res/img/betas/video_rooms.png"),
+            requiresRefresh: true,
+        },
+    },
     "feature_msc3531_hide_messages_pending_moderation": {
         isFeature: true,
         labsGroup: LabGroup.Moderation,
@@ -232,7 +268,7 @@ export const SETTINGS: {[setting: string]: ISetting} = {
                     </a>,
                 }) }</p>
             </>,
-            disclaimer: () =>
+            faq: () =>
                 SdkConfig.get().bug_report_endpoint_url && <>
                     <h4>{ _t("How can I start a thread?") }</h4>
                     <p>
@@ -255,15 +291,6 @@ export const SETTINGS: {[setting: string]: ISetting} = {
         },
 
     },
-    "feature_video_rooms": {
-        isFeature: true,
-        labsGroup: LabGroup.Rooms,
-        displayName: _td("Video rooms (under active development)"),
-        supportedLevels: LEVELS_FEATURE,
-        default: false,
-        // Reload to ensure that the left panel etc. get remounted
-        controller: new ReloadOnChangeController(),
-    },
     "feature_state_counters": {
         isFeature: true,
         labsGroup: LabGroup.Rooms,
@@ -363,7 +390,7 @@ export const SETTINGS: {[setting: string]: ISetting} = {
                 <p>{ _t("A new, quick way to search spaces and rooms you're in.") }</p>
                 <p>{ _t("This feature is a work in progress, we'd love to hear your feedback.") }</p>
             </>,
-            disclaimer: () => <>
+            faq: () => <>
                 { SdkConfig.get().bug_report_endpoint_url && <>
                     <h4>{ _t("How can I give feedback?") }</h4>
                     <p>{ _t("To feedback, join the beta, start a search and click on feedback.") }</p>