Add ability to report, block and mute from notification requests list (#31309)

Co-authored-by: Renaud Chaput <renchap@gmail.com>

app/javascript/mastodon/actions/notifications.js

@@ -64,6 +64,14 @@ export const NOTIFICATION_REQUEST_DISMISS_REQUEST = 'NOTIFICATION_REQUEST_DISMIS
 export const NOTIFICATION_REQUEST_DISMISS_SUCCESS = 'NOTIFICATION_REQUEST_DISMISS_SUCCESS';
 export const NOTIFICATION_REQUEST_DISMISS_FAIL    = 'NOTIFICATION_REQUEST_DISMISS_FAIL';
 
+export const NOTIFICATION_REQUESTS_ACCEPT_REQUEST = 'NOTIFICATION_REQUESTS_ACCEPT_REQUEST';
+export const NOTIFICATION_REQUESTS_ACCEPT_SUCCESS = 'NOTIFICATION_REQUESTS_ACCEPT_SUCCESS';
+export const NOTIFICATION_REQUESTS_ACCEPT_FAIL    = 'NOTIFICATION_REQUESTS_ACCEPT_FAIL';
+
+export const NOTIFICATION_REQUESTS_DISMISS_REQUEST = 'NOTIFICATION_REQUESTS_DISMISS_REQUEST';
+export const NOTIFICATION_REQUESTS_DISMISS_SUCCESS = 'NOTIFICATION_REQUESTS_DISMISS_SUCCESS';
+export const NOTIFICATION_REQUESTS_DISMISS_FAIL    = 'NOTIFICATION_REQUESTS_DISMISS_FAIL';
+
 export const NOTIFICATIONS_FOR_REQUEST_FETCH_REQUEST = 'NOTIFICATIONS_FOR_REQUEST_FETCH_REQUEST';
 export const NOTIFICATIONS_FOR_REQUEST_FETCH_SUCCESS = 'NOTIFICATIONS_FOR_REQUEST_FETCH_SUCCESS';
 export const NOTIFICATIONS_FOR_REQUEST_FETCH_FAIL    = 'NOTIFICATIONS_FOR_REQUEST_FETCH_FAIL';
@@ -496,6 +504,62 @@ export const dismissNotificationRequestFail = (id, error) => ({
   error,
 });
 
+export const acceptNotificationRequests = (ids) => (dispatch, getState) => {
+  const count = ids.reduce((count, id) => count + selectNotificationCountForRequest(getState(), id), 0);
+  dispatch(acceptNotificationRequestsRequest(ids));
+
+  api().post(`/api/v1/notifications/requests/accept`, { id: ids }).then(() => {
+    dispatch(acceptNotificationRequestsSuccess(ids));
+    dispatch(decreasePendingNotificationsCount(count));
+  }).catch(err => {
+    dispatch(acceptNotificationRequestFail(ids, err));
+  });
+};
+
+export const acceptNotificationRequestsRequest = ids => ({
+  type: NOTIFICATION_REQUESTS_ACCEPT_REQUEST,
+  ids,
+});
+
+export const acceptNotificationRequestsSuccess = ids => ({
+  type: NOTIFICATION_REQUESTS_ACCEPT_SUCCESS,
+  ids,
+});
+
+export const acceptNotificationRequestsFail = (ids, error) => ({
+  type: NOTIFICATION_REQUESTS_ACCEPT_FAIL,
+  ids,
+  error,
+});
+
+export const dismissNotificationRequests = (ids) => (dispatch, getState) => {
+  const count = ids.reduce((count, id) => count + selectNotificationCountForRequest(getState(), id), 0);
+  dispatch(acceptNotificationRequestsRequest(ids));
+
+  api().post(`/api/v1/notifications/requests/dismiss`, { id: ids }).then(() => {
+    dispatch(dismissNotificationRequestsSuccess(ids));
+    dispatch(decreasePendingNotificationsCount(count));
+  }).catch(err => {
+    dispatch(dismissNotificationRequestFail(ids, err));
+  });
+};
+
+export const dismissNotificationRequestsRequest = ids => ({
+  type: NOTIFICATION_REQUESTS_DISMISS_REQUEST,
+  ids,
+});
+
+export const dismissNotificationRequestsSuccess = ids => ({
+  type: NOTIFICATION_REQUESTS_DISMISS_SUCCESS,
+  ids,
+});
+
+export const dismissNotificationRequestsFail = (ids, error) => ({
+  type: NOTIFICATION_REQUESTS_DISMISS_FAIL,
+  ids,
+  error,
+});
+
 export const fetchNotificationsForRequest = accountId => (dispatch, getState) => {
   const current = getState().getIn(['notificationRequests', 'current']);
   const params = { account_id: accountId };

app/javascript/mastodon/components/check_box.tsx

@@ -1,5 +1,6 @@
 import classNames from 'classnames';
 
+import CheckIndeterminateSmallIcon from '@/material-icons/400-24px/check_indeterminate_small.svg?react';
 import DoneIcon from '@/material-icons/400-24px/done.svg?react';
 
 import { Icon } from './icon';
@@ -7,6 +8,7 @@ import { Icon } from './icon';
 interface Props {
   value: string;
   checked: boolean;
+  indeterminate: boolean;
   name: string;
   onChange: (event: React.ChangeEvent<HTMLInputElement>) => void;
   label: React.ReactNode;
@@ -16,6 +18,7 @@ export const CheckBox: React.FC<Props> = ({
   name,
   value,
   checked,
+  indeterminate,
   onChange,
   label,
 }) => {
@@ -29,8 +32,14 @@ export const CheckBox: React.FC<Props> = ({
         onChange={onChange}
       />
 
-      <span className={classNames('check-box__input', { checked })}>
-        {checked && <Icon id='check' icon={DoneIcon} />}
+      <span
+        className={classNames('check-box__input', { checked, indeterminate })}
+      >
+        {indeterminate ? (
+          <Icon id='indeterminate' icon={CheckIndeterminateSmallIcon} />
+        ) : (
+          checked && <Icon id='check' icon={DoneIcon} />
+        )}
       </span>
 
       <span>{label}</span>

app/javascript/mastodon/features/notifications/components/notification_request.jsx

@@ -3,15 +3,21 @@ import { useCallback } from 'react';
 
 import { defineMessages, useIntl } from 'react-intl';
 
-import { Link } from 'react-router-dom';
+import classNames from 'classnames';
+import { Link, useHistory } from 'react-router-dom';
 
 import { useSelector, useDispatch } from 'react-redux';
 
 import DeleteIcon from '@/material-icons/400-24px/delete.svg?react';
-import DoneIcon from '@/material-icons/400-24px/done.svg?react';
+import MoreHorizIcon from '@/material-icons/400-24px/more_horiz.svg?react';
+import { initBlockModal } from 'mastodon/actions/blocks';
+import { initMuteModal } from 'mastodon/actions/mutes';
 import { acceptNotificationRequest, dismissNotificationRequest } from 'mastodon/actions/notifications';
+import { initReport } from 'mastodon/actions/reports';
 import { Avatar } from 'mastodon/components/avatar';
+import { CheckBox } from 'mastodon/components/check_box';
 import { IconButton } from 'mastodon/components/icon_button';
+import DropdownMenuContainer from 'mastodon/containers/dropdown_menu_container';
 import { makeGetAccount } from 'mastodon/selectors';
 import { toCappedNumber } from 'mastodon/utils/numbers';
 
@@ -20,12 +26,18 @@ const getAccount = makeGetAccount();
 const messages = defineMessages({
   accept: { id: 'notification_requests.accept', defaultMessage: 'Accept' },
   dismiss: { id: 'notification_requests.dismiss', defaultMessage: 'Dismiss' },
+  view: { id: 'notification_requests.view', defaultMessage: 'View notifications' },
+  mute: { id: 'account.mute', defaultMessage: 'Mute @{name}' },
+  block: { id: 'account.block', defaultMessage: 'Block @{name}' },
+  report: { id: 'status.report', defaultMessage: 'Report @{name}' },
+  more: { id: 'status.more', defaultMessage: 'More' },
 });
 
-export const NotificationRequest = ({ id, accountId, notificationsCount }) => {
+export const NotificationRequest = ({ id, accountId, notificationsCount, checked, showCheckbox, toggleCheck }) => {
   const dispatch = useDispatch();
   const account = useSelector(state => getAccount(state, accountId));
   const intl = useIntl();
+  const { push: historyPush } = useHistory();
 
   const handleDismiss = useCallback(() => {
     dispatch(dismissNotificationRequest(id));
@@ -35,9 +47,51 @@ export const NotificationRequest = ({ id, accountId, notificationsCount }) => {
     dispatch(acceptNotificationRequest(id));
   }, [dispatch, id]);
 
+  const handleMute = useCallback(() => {
+    dispatch(initMuteModal(account));
+  }, [dispatch, account]);
+
+  const handleBlock = useCallback(() => {
+    dispatch(initBlockModal(account));
+  }, [dispatch, account]);
+
+  const handleReport = useCallback(() => {
+    dispatch(initReport(account));
+  }, [dispatch, account]);
+
+  const handleView = useCallback(() => {
+    historyPush(`/notifications/requests/${id}`);
+  }, [historyPush, id]);
+
+  const menu = [
+    { text: intl.formatMessage(messages.view), action: handleView },
+    null,
+    { text: intl.formatMessage(messages.accept), action: handleAccept },
+    null,
+    { text: intl.formatMessage(messages.mute, { name: account.username }), action: handleMute, dangerous: true },
+    { text: intl.formatMessage(messages.block, { name: account.username }), action: handleBlock, dangerous: true },
+    { text: intl.formatMessage(messages.report, { name: account.username }), action: handleReport, dangerous: true },
+  ];
+
+  const handleCheck = useCallback(() => {
+    toggleCheck(id);
+  }, [toggleCheck, id]);
+
+  const handleClick = useCallback((e) => {
+    if (showCheckbox) {
+      toggleCheck(id);
+      e.preventDefault();
+      e.stopPropagation();
+    }
+  }, [toggleCheck, id, showCheckbox]);
+
   return (
-    <div className='notification-request'>
-      <Link to={`/notifications/requests/${id}`} className='notification-request__link'>
+    /* eslint-disable-next-line jsx-a11y/no-static-element-interactions -- this is just a minor affordance, but we will need a comprehensive accessibility pass */
+    <div className={classNames('notification-request', showCheckbox && 'notification-request--forced-checkbox')} onClick={handleClick}>
+      <div className='notification-request__checkbox' aria-hidden={!showCheckbox}>
+        <CheckBox checked={checked} onChange={handleCheck} />
+      </div>
+      <Link to={`/notifications/requests/${id}`} className='notification-request__link' onClick={handleClick} title={account?.acct}>
         <Avatar account={account} size={40} counter={toCappedNumber(notificationsCount)} />
 
         <div className='notification-request__name'>
@@ -51,7 +105,13 @@ export const NotificationRequest = ({ id, accountId, notificationsCount }) => {
 
       <div className='notification-request__actions'>
         <IconButton iconComponent={DeleteIcon} onClick={handleDismiss} title={intl.formatMessage(messages.dismiss)} />
-        <IconButton iconComponent={DoneIcon} onClick={handleAccept} title={intl.formatMessage(messages.accept)} />
+        <DropdownMenuContainer
+          items={menu}
+          icons='ellipsis-h'
+          iconComponent={MoreHorizIcon}
+          direction='right'
+          title={intl.formatMessage(messages.more)}
+        />
       </div>
     </div>
   );
@@ -61,4 +121,7 @@ NotificationRequest.propTypes = {
   id: PropTypes.string.isRequired,
   accountId: PropTypes.string.isRequired,
   notificationsCount: PropTypes.string.isRequired,
+  checked: PropTypes.bool,
+  showCheckbox: PropTypes.bool,
+  toggleCheck: PropTypes.func,
 };

app/javascript/mastodon/features/notifications/requests.jsx

@@ -1,5 +1,5 @@
 import PropTypes from 'prop-types';
-import { useRef, useCallback, useEffect } from 'react';
+import { useRef, useCallback, useEffect, useState } from 'react';
 
 import { defineMessages, useIntl, FormattedMessage } from 'react-intl';
 
@@ -8,11 +8,15 @@ import { Helmet } from 'react-helmet';
 import { useSelector, useDispatch } from 'react-redux';
 
 import InventoryIcon from '@/material-icons/400-24px/inventory_2.svg?react';
-import { fetchNotificationRequests, expandNotificationRequests } from 'mastodon/actions/notifications';
+import MoreHorizIcon from '@/material-icons/400-24px/more_horiz.svg?react';
+import { openModal } from 'mastodon/actions/modal';
+import { fetchNotificationRequests, expandNotificationRequests, acceptNotificationRequests, dismissNotificationRequests } from 'mastodon/actions/notifications';
 import { changeSetting } from 'mastodon/actions/settings';
+import { CheckBox } from 'mastodon/components/check_box';
 import Column from 'mastodon/components/column';
 import ColumnHeader from 'mastodon/components/column_header';
 import ScrollableList from 'mastodon/components/scrollable_list';
+import DropdownMenuContainer from 'mastodon/containers/dropdown_menu_container';
 
 import { NotificationRequest } from './components/notification_request';
 import { PolicyControls } from './components/policy_controls';
@@ -20,7 +24,18 @@ import SettingToggle from './components/setting_toggle';
 
 const messages = defineMessages({
   title: { id: 'notification_requests.title', defaultMessage: 'Filtered notifications' },
-  maximize: { id: 'notification_requests.maximize', defaultMessage: 'Maximize' }
+  maximize: { id: 'notification_requests.maximize', defaultMessage: 'Maximize' },
+  more: { id: 'status.more', defaultMessage: 'More' },
+  acceptAll: { id: 'notification_requests.accept_all', defaultMessage: 'Accept all' },
+  dismissAll: { id: 'notification_requests.dismiss_all', defaultMessage: 'Dismiss all' },
+  acceptMultiple: { id: 'notification_requests.accept_multiple', defaultMessage: '{count, plural, one {Accept # request} other {Accept # requests}}' },
+  dismissMultiple: { id: 'notification_requests.dismiss_multiple', defaultMessage: '{count, plural, one {Dismiss # request} other {Dismiss # requests}}' },
+  confirmAcceptAllTitle: { id: 'notification_requests.confirm_accept_all.title', defaultMessage: 'Accept notification requests?' },
+  confirmAcceptAllMessage: { id: 'notification_requests.confirm_accept_all.message', defaultMessage: 'You are about to accept {count, plural, one {one notification request} other {# notification requests}}. Are you sure you want to proceed?' },
+  confirmAcceptAllButton: { id: 'notification_requests.confirm_accept_all.button', defaultMessage: 'Accept all' },
+  confirmDismissAllTitle: { id: 'notification_requests.confirm_dismiss_all.title', defaultMessage: 'Dismiss notification requests?' },
+  confirmDismissAllMessage: { id: 'notification_requests.confirm_dismiss_all.message', defaultMessage: "You are about to dismiss {count, plural, one {one notification request} other {# notification requests}}. You won't be able to easily access {count, plural, one {it} other {them}} again. Are you sure you want to proceed?" },
+  confirmDismissAllButton: { id: 'notification_requests.confirm_dismiss_all.button', defaultMessage: 'Dismiss all' },
 });
 
 const ColumnSettings = () => {
@@ -55,6 +70,94 @@ const ColumnSettings = () => {
   );
 };
 
+const SelectRow = ({selectAllChecked, toggleSelectAll, selectedItems, selectionMode, setSelectionMode}) => {
+  const intl = useIntl();
+  const dispatch = useDispatch();
+
+  const selectedCount = selectedItems.length;
+
+  const handleAcceptAll = useCallback(() => {
+    dispatch(openModal({
+      modalType: 'CONFIRM',
+      modalProps: {
+        title: intl.formatMessage(messages.confirmAcceptAllTitle),
+        message: intl.formatMessage(messages.confirmAcceptAllMessage, { count: selectedItems.length }),
+        confirm: intl.formatMessage(messages.confirmAcceptAllButton),
+        onConfirm: () =>
+          dispatch(acceptNotificationRequests(selectedItems)),
+      },
+    }));
+  }, [dispatch, intl, selectedItems]);
+
+  const handleDismissAll = useCallback(() => {
+    dispatch(openModal({
+      modalType: 'CONFIRM',
+      modalProps: {
+        title: intl.formatMessage(messages.confirmDismissAllTitle),
+        message: intl.formatMessage(messages.confirmDismissAllMessage, { count: selectedItems.length }),
+        confirm: intl.formatMessage(messages.confirmDismissAllButton),
+        onConfirm: () =>
+          dispatch(dismissNotificationRequests(selectedItems)),
+      },
+    }));
+  }, [dispatch, intl, selectedItems]);
+
+  const handleToggleSelectionMode = useCallback(() => {
+    setSelectionMode((mode) => !mode);
+  }, [setSelectionMode]);
+
+  const menu = selectedCount === 0 ?
+    [
+      { text: intl.formatMessage(messages.acceptAll), action: handleAcceptAll },
+      { text: intl.formatMessage(messages.dismissAll), action: handleDismissAll },
+    ] : [
+      { text: intl.formatMessage(messages.acceptMultiple, { count: selectedCount }), action: handleAcceptAll },
+      { text: intl.formatMessage(messages.dismissMultiple, { count: selectedCount }), action: handleDismissAll },
+    ];
+
+  return (
+    <div className='column-header__select-row'>
+      {selectionMode && (
+        <div className='column-header__select-row__checkbox'>
+          <CheckBox checked={selectAllChecked} indeterminate={selectedCount > 0 && !selectAllChecked} onChange={toggleSelectAll} />
+        </div>
+      )}
+      <div className='column-header__select-row__selection-mode'>
+        <button className='text-btn' tabIndex={0} onClick={handleToggleSelectionMode}>
+          {selectionMode ? (
+            <FormattedMessage id='notification_requests.exit_selection_mode' defaultMessage='Cancel' />
+          ) :
+            (
+              <FormattedMessage id='notification_requests.enter_selection_mode' defaultMessage='Select' />
+            )}
+        </button>
+      </div>
+      {selectedCount > 0 &&
+        <div className='column-header__select-row__selected-count'>
+          {selectedCount} selected
+        </div>
+      }
+      <div className='column-header__select-row__actions'>
+        <DropdownMenuContainer
+          items={menu}
+          icons='ellipsis-h'
+          iconComponent={MoreHorizIcon}
+          direction='right'
+          title={intl.formatMessage(messages.more)}
+        />
+      </div>
+    </div>
+  );
+};
+
+SelectRow.propTypes = {
+  selectAllChecked: PropTypes.func.isRequired,
+  toggleSelectAll: PropTypes.func.isRequired,
+  selectedItems: PropTypes.arrayOf(PropTypes.string).isRequired,
+  selectionMode: PropTypes.bool,
+  setSelectionMode: PropTypes.func.isRequired,
+};
+
 export const NotificationRequests = ({ multiColumn }) => {
   const columnRef = useRef();
   const intl = useIntl();
@@ -63,10 +166,40 @@ export const NotificationRequests = ({ multiColumn }) => {
   const notificationRequests = useSelector(state => state.getIn(['notificationRequests', 'items']));
   const hasMore = useSelector(state => !!state.getIn(['notificationRequests', 'next']));
 
+  const [selectionMode, setSelectionMode] = useState(false);
+  const [checkedRequestIds, setCheckedRequestIds] = useState([]);
+  const [selectAllChecked, setSelectAllChecked] = useState(false);
+
   const handleHeaderClick = useCallback(() => {
     columnRef.current?.scrollTop();
   }, [columnRef]);
 
+  const handleCheck = useCallback(id => {
+    setCheckedRequestIds(ids => {
+      const position = ids.indexOf(id);
+
+      if(position > -1)
+        ids.splice(position, 1);
+      else
+        ids.push(id);
+
+      setSelectAllChecked(ids.length === notificationRequests.size);
+
+      return [...ids];
+    });
+  }, [setCheckedRequestIds, notificationRequests]);
+
+  const toggleSelectAll = useCallback(() => {
+    setSelectAllChecked(checked => {
+      if(checked)
+        setCheckedRequestIds([]);
+      else
+        setCheckedRequestIds(notificationRequests.map(request => request.get('id')).toArray());
+
+      return !checked;
+    });
+  }, [notificationRequests]);
+
   const handleLoadMore = useCallback(() => {
     dispatch(expandNotificationRequests());
   }, [dispatch]);
@@ -84,6 +217,8 @@ export const NotificationRequests = ({ multiColumn }) => {
         onClick={handleHeaderClick}
         multiColumn={multiColumn}
         showBackButton
+        appendContent={
+          <SelectRow selectionMode={selectionMode} setSelectionMode={setSelectionMode} selectAllChecked={selectAllChecked} toggleSelectAll={toggleSelectAll} selectedItems={checkedRequestIds} />}
       >
         <ColumnSettings />
       </ColumnHeader>
@@ -104,6 +239,9 @@ export const NotificationRequests = ({ multiColumn }) => {
             id={request.get('id')}
             accountId={request.get('account')}
             notificationsCount={request.get('notifications_count')}
+            showCheckbox={selectionMode}
+            checked={checkedRequestIds.includes(request.get('id'))}
+            toggleCheck={handleCheck}
           />
         ))}
       </ScrollableList>

app/javascript/mastodon/locales/en.json

@@ -518,13 +518,26 @@
   "notification.status": "{name} just posted",
   "notification.update": "{name} edited a post",
   "notification_requests.accept": "Accept",
+  "notification_requests.accept_all": "Accept all",
+  "notification_requests.accept_multiple": "{count, plural, one {Accept # request} other {Accept # requests}}",
+  "notification_requests.confirm_accept_all.button": "Accept all",
+  "notification_requests.confirm_accept_all.message": "You are about to accept {count, plural, one {one notification request} other {# notification requests}}. Are you sure you want to proceed?",
+  "notification_requests.confirm_accept_all.title": "Accept notification requests?",
+  "notification_requests.confirm_dismiss_all.button": "Dismiss all",
+  "notification_requests.confirm_dismiss_all.message": "You are about to dismiss {count, plural, one {one notification request} other {# notification requests}}. You won't be able to easily access {count, plural, one {it} other {them}} again. Are you sure you want to proceed?",
+  "notification_requests.confirm_dismiss_all.title": "Dismiss notification requests?",
   "notification_requests.dismiss": "Dismiss",
+  "notification_requests.dismiss_all": "Dismiss all",
+  "notification_requests.dismiss_multiple": "{count, plural, one {Dismiss # request} other {Dismiss # requests}}",
+  "notification_requests.enter_selection_mode": "Select",
+  "notification_requests.exit_selection_mode": "Cancel",
   "notification_requests.explainer_for_limited_account": "Notifications from this account have been filtered because the account has been limited by a moderator.",
   "notification_requests.explainer_for_limited_remote_account": "Notifications from this account have been filtered because the account or its server has been limited by a moderator.",
   "notification_requests.maximize": "Maximize",
   "notification_requests.minimize_banner": "Minimize filtered notifications banner",
   "notification_requests.notifications_from": "Notifications from {name}",
   "notification_requests.title": "Filtered notifications",
+  "notification_requests.view": "View notifications",
   "notifications.clear": "Clear notifications",
   "notifications.clear_confirmation": "Are you sure you want to permanently clear all your notifications?",
   "notifications.clear_title": "Clear notifications?",

app/javascript/mastodon/reducers/notification_requests.js

@@ -13,6 +13,8 @@ import {
   NOTIFICATION_REQUEST_FETCH_FAIL,
   NOTIFICATION_REQUEST_ACCEPT_REQUEST,
   NOTIFICATION_REQUEST_DISMISS_REQUEST,
+  NOTIFICATION_REQUESTS_ACCEPT_REQUEST,
+  NOTIFICATION_REQUESTS_DISMISS_REQUEST,
   NOTIFICATIONS_FOR_REQUEST_FETCH_REQUEST,
   NOTIFICATIONS_FOR_REQUEST_FETCH_SUCCESS,
   NOTIFICATIONS_FOR_REQUEST_FETCH_FAIL,
@@ -83,6 +85,9 @@ export const notificationRequestsReducer = (state = initialState, action) => {
   case NOTIFICATION_REQUEST_ACCEPT_REQUEST:
   case NOTIFICATION_REQUEST_DISMISS_REQUEST:
     return removeRequest(state, action.id);
+  case NOTIFICATION_REQUESTS_ACCEPT_REQUEST:
+  case NOTIFICATION_REQUESTS_DISMISS_REQUEST:
+    return action.ids.reduce((state, id) => removeRequest(state, id), state);
   case blockAccountSuccess.type:
     return removeRequestByAccount(state, action.payload.relationship.id);
   case muteAccountSuccess.type:

app/javascript/material-icons/400-24px/check_indeterminate_small-fill.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M240-440v-80h480v80H240Z"/></svg>

app/javascript/material-icons/400-24px/check_indeterminate_small.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M240-440v-80h480v80H240Z"/></svg>

app/javascript/styles/mastodon/components.scss

@@ -4320,6 +4320,36 @@ a.status-card {
   }
 }
 
+.column-header__select-row {
+  border-width: 0 1px 1px;
+  border-style: solid;
+  border-color: var(--background-border-color);
+  padding: 15px;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+
+  &__checkbox .check-box {
+    display: flex;
+  }
+
+  &__selection-mode {
+    flex-grow: 1;
+
+    .text-btn:hover {
+      text-decoration: underline;
+    }
+  }
+
+  &__actions {
+    .icon-button {
+      border-radius: 4px;
+      border: 1px solid var(--background-border-color);
+      padding: 5px;
+    }
+  }
+}
+
 .column-header {
   display: flex;
   font-size: 16px;
@@ -7467,20 +7497,9 @@ a.status-card {
     flex: 0 0 auto;
     border-radius: 50%;
 
-    &.checked {
+    &.checked,
+    &.indeterminate {
       border-color: $ui-highlight-color;
-
-      &::before {
-        position: absolute;
-        left: 2px;
-        top: 2px;
-        content: '';
-        display: block;
-        border-radius: 50%;
-        width: 12px;
-        height: 12px;
-        background: $ui-highlight-color;
-      }
     }
 
     .icon {
@@ -7490,19 +7509,28 @@ a.status-card {
   }
 }
 
+.radio-button.checked::before {
+  position: absolute;
+  left: 2px;
+  top: 2px;
+  content: '';
+  display: block;
+  border-radius: 50%;
+  width: 12px;
+  height: 12px;
+  background: $ui-highlight-color;
+}
+
 .check-box {
   &__input {
     width: 18px;
     height: 18px;
     border-radius: 2px;
 
-    &.checked {
+    &.checked,
+    &.indeterminate {
       background: $ui-highlight-color;
       color: $white;
-
-      &::before {
-        display: none;
-      }
     }
   }
 }
@@ -10223,12 +10251,28 @@ noscript {
 }
 
 .notification-request {
+  $padding: 15px;
+
   display: flex;
-  align-items: center;
-  gap: 16px;
-  padding: 15px;
+  padding: $padding;
+  gap: 8px;
+  position: relative;
   border-bottom: 1px solid var(--background-border-color);
 
+  &__checkbox {
+    position: absolute;
+    inset-inline-start: $padding;
+    top: 50%;
+    transform: translateY(-50%);
+    width: 0;
+    overflow: hidden;
+    opacity: 0;
+
+    .check-box {
+      display: flex;
+    }
+  }
+
   &__link {
     display: flex;
     align-items: center;
@@ -10286,6 +10330,31 @@ noscript {
       padding: 5px;
     }
   }
+
+  .notification-request__link {
+    transition: padding-inline-start 0.1s ease-in-out;
+  }
+
+  &--forced-checkbox {
+    cursor: pointer;
+
+    &:hover {
+      background: lighten($ui-base-color, 1%);
+    }
+
+    .notification-request__checkbox {
+      opacity: 1;
+      width: 30px;
+    }
+
+    .notification-request__link {
+      padding-inline-start: 30px;
+    }
+
+    .notification-request__actions {
+      display: none;
+    }
+  }
 }
 
 .more-from-author {