Mark all threads as read button

playwright/e2e/spaces/threads-activity-centre/index.ts

@@ -283,8 +283,12 @@ export class Helpers {
     /**
      * Assert that the threads activity centre button has no indicator
      */
-    assertNoTacIndicator() {
-        return expect(this.getTacButton()).toMatchScreenshot("tac-no-indicator.png");
+    async assertNoTacIndicator() {
+        // Assert by checkng neither of the known indicators are visible first. This will wait
+        // if it takes a little time to disappear, but the screenshot comparison won't.
+        await expect(this.getTacButton().locator("[data-indicator='success']")).not.toBeVisible();
+        await expect(this.getTacButton().locator("[data-indicator='critical']")).not.toBeVisible();
+        await expect(this.getTacButton()).toMatchScreenshot("tac-no-indicator.png");
     }
 
     /**

playwright/e2e/spaces/threads-activity-centre/threadsActivityCentre.spec.ts

@@ -147,4 +147,17 @@ test.describe("Threads Activity Centre", () => {
         await util.hoverTacButton();
         await expect(util.getSpacePanel()).toMatchScreenshot("tac-hovered-expanded.png");
     });
+
+    test("should mark all threads as read", async ({ room1, room2, util, msg, page }) => {
+        await util.receiveMessages(room1, ["Msg1", msg.threadedOff("Msg1", "Resp1")]);
+
+        await util.assertNotificationTac();
+
+        await util.openTac();
+        await util.clickRoomInTac(room1.name);
+
+        page.getByLabel("Mark all as read").click();
+
+        await util.assertNoTacIndicator();
+    });
 });

res/css/views/right_panel/_ThreadPanel.pcss

@@ -1,5 +1,5 @@
 /*
-Copyright 2021 The Matrix.org Foundation C.I.C.
+Copyright 2021,2024 The Matrix.org Foundation C.I.C.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,11 +20,22 @@ limitations under the License.
 
     .mx_BaseCard_header {
         .mx_BaseCard_header_title {
+            .mx_BaseCard_header_title_heading {
+                margin-right: auto;
+            }
+
             .mx_AccessibleButton {
                 font-size: 12px;
                 color: $secondary-content;
             }
 
+            .mx_ThreadPanel_vertical_separator {
+                height: 16px;
+                margin-left: 12px;
+                margin-right: 4px;
+                border-left: 1px solid var(--cpd-color-gray-400);
+            }
+
             .mx_ThreadPanel_dropdown {
                 padding: 3px $spacing-4 3px $spacing-8;
                 border-radius: 4px;

src/components/structures/ThreadPanel.tsx

@@ -17,7 +17,10 @@ limitations under the License.
 import { Optional } from "matrix-events-sdk";
 import React, { useContext, useEffect, useRef, useState } from "react";
 import { EventTimelineSet, Room, Thread } from "matrix-js-sdk/src/matrix";
+import { IconButton, Tooltip } from "@vector-im/compound-web";
+import { logger } from "matrix-js-sdk/src/logger";
 
+import { Icon as MarkAllThreadsReadIcon } from "../../../res/img/element-icons/check-all.svg";
 import BaseCard from "../views/right_panel/BaseCard";
 import ResizeNotifier from "../../utils/ResizeNotifier";
 import MatrixClientContext from "../../contexts/MatrixClientContext";
@@ -33,6 +36,7 @@ import PosthogTrackers from "../../PosthogTrackers";
 import { ButtonEvent } from "../views/elements/AccessibleButton";
 import Spinner from "../views/elements/Spinner";
 import Heading from "../views/typography/Heading";
+import { clearRoomNotification } from "../../utils/notifications";
 
 interface IProps {
     roomId: string;
@@ -71,6 +75,8 @@ export const ThreadPanelHeader: React.FC<{
     setFilterOption: (filterOption: ThreadFilterType) => void;
     empty: boolean;
 }> = ({ filterOption, setFilterOption, empty }) => {
+    const mxClient = useContext(MatrixClientContext);
+    const roomContext = useContext(RoomContext);
     const [menuDisplayed, button, openMenu, closeMenu] = useContextMenu<HTMLElement>();
     const options: readonly ThreadPanelHeaderOption[] = [
         {
@@ -109,13 +115,39 @@ export const ThreadPanelHeader: React.FC<{
             {contextMenuOptions}
         </ContextMenu>
     ) : null;
+
+    const onMarkAllThreadsReadClick = React.useCallback(() => {
+        if (!roomContext.room) {
+            logger.error("No room in context to mark all threads read");
+            return;
+        }
+        // This actually clears all room notifications by sending an unthreaded read receipt.
+        // We'd have to loop over all unread threads (pagninating back to find any we don't
+        // know about yet) and send threaded receipts for all of them... or implement a
+        // specific API for it. In practice, the user will have to be viewing the room to
+        // see this button, so will have marked the room itself read anyway.
+        clearRoomNotification(roomContext.room, mxClient).catch((e) => {
+            logger.error("Failed to mark all threads read", e);
+        });
+    }, [roomContext.room, mxClient]);
+
     return (
         <div className="mx_BaseCard_header_title">
             <Heading size="4" className="mx_BaseCard_header_title_heading">
                 {_t("common|threads")}
             </Heading>
             {!empty && (
                 <>
+                    <Tooltip label={_t("threads|mark_all_read")}>
+                        <IconButton
+                            onClick={onMarkAllThreadsReadClick}
+                            aria-label={_t("threads|mark_all_read")}
+                            size="24px"
+                        >
+                            <MarkAllThreadsReadIcon />
+                        </IconButton>
+                    </Tooltip>
+                    <div className="mx_ThreadPanel_vertical_separator" />
                     <ContextMenuButton
                         className="mx_ThreadPanel_dropdown"
                         ref={button}

src/i18n/strings/en_EN.json

@@ -3151,6 +3151,7 @@
         "empty_heading": "Keep discussions organised with threads",
         "empty_tip": "<b>Tip:</b> Use “%(replyInThread)s” when hovering over a message.",
         "error_start_thread_existing_relation": "Can't create a thread from an event with an existing relation",
+        "mark_all_read": "Mark all as read",
         "my_threads": "My threads",
         "my_threads_description": "Shows all threads you've participated in",
         "open_thread": "Open thread",

test/components/structures/ThreadPanel-test.tsx

@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import React from "react";
-import { render, screen, fireEvent, waitFor } from "@testing-library/react";
+import { render, screen, fireEvent, waitFor, getByRole } from "@testing-library/react";
 import { mocked } from "jest-mock";
 import {
     MatrixClient,
@@ -36,6 +36,7 @@ import { RoomPermalinkCreator } from "../../../src/utils/permalinks/Permalinks";
 import ResizeNotifier from "../../../src/utils/ResizeNotifier";
 import { getRoomContext, mockPlatformPeg, stubClient } from "../../test-utils";
 import { mkThread } from "../../test-utils/threads";
+import { IRoomState } from "../../../src/components/structures/RoomView";
 
 jest.mock("../../../src/utils/Feedback");
 
@@ -48,6 +49,7 @@ describe("ThreadPanel", () => {
                     filterOption={ThreadFilterType.All}
                     setFilterOption={() => undefined}
                 />,
+                { wrapper: TooltipProvider },
             );
             expect(asFragment()).toMatchSnapshot();
         });
@@ -64,6 +66,18 @@ describe("ThreadPanel", () => {
             expect(asFragment()).toMatchSnapshot();
         });
 
+        it("matches snapshot when no threads", () => {
+            const { asFragment } = render(
+                <ThreadPanelHeader
+                    empty={true}
+                    filterOption={ThreadFilterType.All}
+                    setFilterOption={() => undefined}
+                />,
+                { wrapper: TooltipProvider },
+            );
+            expect(asFragment()).toMatchSnapshot();
+        });
+
         it("expect that ThreadPanelHeader properly opens a context menu when clicked on the button", () => {
             const { container } = render(
                 <ThreadPanelHeader
@@ -98,6 +112,54 @@ describe("ThreadPanel", () => {
             );
             expect(foundButton).toMatchSnapshot();
         });
+
+        it("sends an unthreaded read receipt when the Mark All Threads Read button is clicked", async () => {
+            const mockClient = {
+                sendReadReceipt: jest.fn(),
+            } as unknown as MatrixClient;
+            const mockEvent = {} as MatrixEvent;
+            const mockRoom = new Room("!roomId:example.org", mockClient, "", {});
+            mockRoom.getLastLiveEvent = jest.fn().mockReturnValue(mockEvent);
+            const roomContextObject = {
+                room: mockRoom,
+            } as unknown as IRoomState;
+            const { container } = render(
+                <RoomContext.Provider value={roomContextObject}>
+                    <MatrixClientContext.Provider value={mockClient}>
+                        <TooltipProvider>
+                            <ThreadPanelHeader
+                                empty={false}
+                                filterOption={ThreadFilterType.All}
+                                setFilterOption={() => undefined}
+                            />
+                        </TooltipProvider>
+                    </MatrixClientContext.Provider>
+                </RoomContext.Provider>,
+            );
+            fireEvent.click(getByRole(container, "button", { name: "Mark all as read" }));
+            await waitFor(() =>
+                expect(mockClient.sendReadReceipt).toHaveBeenCalledWith(mockEvent, expect.anything(), true),
+            );
+        });
+
+        it("doesn't send a receipt if no room is in context", async () => {
+            const mockClient = {
+                sendReadReceipt: jest.fn(),
+            } as unknown as MatrixClient;
+            const { container } = render(
+                <MatrixClientContext.Provider value={mockClient}>
+                    <TooltipProvider>
+                        <ThreadPanelHeader
+                            empty={false}
+                            filterOption={ThreadFilterType.All}
+                            setFilterOption={() => undefined}
+                        />
+                    </TooltipProvider>
+                </MatrixClientContext.Provider>,
+            );
+            fireEvent.click(getByRole(container, "button", { name: "Mark all as read" }));
+            await waitFor(() => expect(mockClient.sendReadReceipt).not.toHaveBeenCalled());
+        });
     });
 
     describe("Filtering", () => {

test/components/structures/__snapshots__/ThreadPanel-test.tsx.snap

@@ -10,6 +10,24 @@ exports[`ThreadPanel Header expect that All filter for ThreadPanelHeader properl
     >
       Threads
     </h4>
+    <button
+      aria-label="Mark all as read"
+      class="_icon-button_16nk7_17"
+      data-state="closed"
+      role="button"
+      style="--cpd-icon-button-size: 24px;"
+      tabindex="0"
+    >
+      <div
+        class="_indicator-icon_133tf_26"
+        style="--cpd-icon-button-size: 100%;"
+      >
+        <div />
+      </div>
+    </button>
+    <div
+      class="mx_ThreadPanel_vertical_separator"
+    />
     <div
       aria-expanded="false"
       aria-haspopup="true"
@@ -33,6 +51,24 @@ exports[`ThreadPanel Header expect that My filter for ThreadPanelHeader properly
     >
       Threads
     </h4>
+    <button
+      aria-label="Mark all as read"
+      class="_icon-button_16nk7_17"
+      data-state="closed"
+      role="button"
+      style="--cpd-icon-button-size: 24px;"
+      tabindex="0"
+    >
+      <div
+        class="_indicator-icon_133tf_26"
+        style="--cpd-icon-button-size: 100%;"
+      >
+        <div />
+      </div>
+    </button>
+    <div
+      class="mx_ThreadPanel_vertical_separator"
+    />
     <div
       aria-expanded="false"
       aria-haspopup="true"
@@ -61,3 +97,17 @@ exports[`ThreadPanel Header expect that ThreadPanelHeader has the correct option
   </span>
 </div>
 `;
+
+exports[`ThreadPanel Header matches snapshot when no threads 1`] = `
+<DocumentFragment>
+  <div
+    class="mx_BaseCard_header_title"
+  >
+    <h4
+      class="mx_Heading_h4 mx_BaseCard_header_title_heading"
+    >
+      Threads
+    </h4>
+  </div>
+</DocumentFragment>
+`;