Allow editing status quote policy (#35762)

app/javascript/mastodon/actions/statuses_typed.ts

@@ -1,8 +1,10 @@
 import { createAction } from '@reduxjs/toolkit';
 
-import { apiGetContext } from 'mastodon/api/statuses';
+import { apiGetContext, apiSetQuotePolicy } from 'mastodon/api/statuses';
 import { createDataLoadingThunk } from 'mastodon/store/typed_functions';
 
+import type { ApiQuotePolicy } from '../api_types/quotes';
+
 import { importFetchedStatuses } from './importer';
 
 export const fetchContext = createDataLoadingThunk(
@@ -23,3 +25,10 @@ export const fetchContext = createDataLoadingThunk(
 export const completeContextRefresh = createAction<{ statusId: string }>(
   'status/context/complete',
 );
+
+export const setStatusQuotePolicy = createDataLoadingThunk(
+  'status/setQuotePolicy',
+  ({ statusId, policy }: { statusId: string; policy: ApiQuotePolicy }) => {
+    return apiSetQuotePolicy(statusId, policy);
+  },
+);

app/javascript/mastodon/api/statuses.ts

@@ -1,5 +1,10 @@
-import api, { getAsyncRefreshHeader } from 'mastodon/api';
-import type { ApiContextJSON } from 'mastodon/api_types/statuses';
+import api, { apiRequestPut, getAsyncRefreshHeader } from 'mastodon/api';
+import type {
+  ApiContextJSON,
+  ApiStatusJSON,
+} from 'mastodon/api_types/statuses';
+
+import type { ApiQuotePolicy } from '../api_types/quotes';
 
 export const apiGetContext = async (statusId: string) => {
   const response = await api().request<ApiContextJSON>({
@@ -12,3 +17,15 @@ export const apiGetContext = async (statusId: string) => {
     refresh: getAsyncRefreshHeader(response),
   };
 };
+
+export const apiSetQuotePolicy = async (
+  statusId: string,
+  policy: ApiQuotePolicy,
+) => {
+  return apiRequestPut<ApiStatusJSON>(
+    `v1/statuses/${statusId}/interaction_policy`,
+    {
+      quote_approval_policy: policy,
+    },
+  );
+};

app/javascript/mastodon/api_types/quotes.ts

@@ -1,7 +1,7 @@
 import type { ApiStatusJSON } from './statuses';
 
 export type ApiQuoteState = 'accepted' | 'pending' | 'revoked' | 'unauthorized';
-export type ApiQuotePolicy = 'public' | 'followers' | 'nobody';
+export type ApiQuotePolicy = 'public' | 'followers' | 'nobody' | 'unknown';
 
 interface ApiQuoteEmptyJSON {
   state: Exclude<ApiQuoteState, 'accepted'>;
@@ -21,3 +21,13 @@ interface ApiQuoteAcceptedJSON {
 }
 
 export type ApiQuoteJSON = ApiQuoteAcceptedJSON | ApiQuoteEmptyJSON;
+
+export interface ApiQuotePolicyJSON {
+  automatic: ApiQuotePolicy[];
+  manual: ApiQuotePolicy[];
+  current_user: ApiQuotePolicy;
+}
+
+export function isQuotePolicy(policy: string): policy is ApiQuotePolicy {
+  return ['public', 'followers', 'nobody'].includes(policy);
+}

app/javascript/mastodon/api_types/statuses.ts

@@ -4,7 +4,7 @@ import type { ApiAccountJSON } from './accounts';
 import type { ApiCustomEmojiJSON } from './custom_emoji';
 import type { ApiMediaAttachmentJSON } from './media_attachments';
 import type { ApiPollJSON } from './polls';
-import type { ApiQuoteJSON } from './quotes';
+import type { ApiQuoteJSON, ApiQuotePolicyJSON } from './quotes';
 
 // See app/modals/status.rb
 export type StatusVisibility =
@@ -120,9 +120,16 @@ export interface ApiStatusJSON {
   card?: ApiPreviewCardJSON;
   poll?: ApiPollJSON;
   quote?: ApiQuoteJSON;
+  quote_approval?: ApiQuotePolicyJSON;
 }
 
 export interface ApiContextJSON {
   ancestors: ApiStatusJSON[];
   descendants: ApiStatusJSON[];
 }
+
+export interface ApiStatusSourceJSON {
+  id: string;
+  text: string;
+  spoiler_text: string;
+}

app/javascript/mastodon/components/dropdown/index.tsx

@@ -0,0 +1,114 @@
+import { useCallback, useId, useMemo, useRef, useState } from 'react';
+import type { ComponentPropsWithoutRef, FC } from 'react';
+
+import { FormattedMessage } from 'react-intl';
+import type { MessageDescriptor } from 'react-intl';
+
+import classNames from 'classnames';
+
+import Overlay from 'react-overlays/Overlay';
+
+import type { SelectItem } from '../dropdown_selector';
+import { DropdownSelector } from '../dropdown_selector';
+
+interface DropdownProps {
+  title: string;
+  disabled?: boolean;
+  items: SelectItem[];
+  onChange: (value: string) => void;
+  current: string;
+  emptyText?: MessageDescriptor;
+  classPrefix: string;
+}
+
+export const Dropdown: FC<
+  DropdownProps & Omit<ComponentPropsWithoutRef<'button'>, keyof DropdownProps>
+> = ({
+  title,
+  disabled,
+  items,
+  current,
+  onChange,
+  classPrefix,
+  className,
+  ...buttonProps
+}) => {
+  const buttonRef = useRef<HTMLButtonElement>(null);
+  const accessibilityId = useId();
+
+  const [open, setOpen] = useState(false);
+  const handleToggle = useCallback(() => {
+    if (!disabled) {
+      setOpen((prevOpen) => !prevOpen);
+    }
+  }, [disabled]);
+  const handleClose = useCallback(() => {
+    setOpen(false);
+  }, []);
+  const currentText = useMemo(
+    () => items.find((i) => i.value === current)?.text,
+    [current, items],
+  );
+  return (
+    <>
+      <button
+        type='button'
+        {...buttonProps}
+        title={title}
+        aria-expanded={open}
+        aria-controls={accessibilityId}
+        onClick={handleToggle}
+        disabled={disabled}
+        className={classNames(
+          `${classPrefix}__button`,
+          {
+            active: open,
+            disabled,
+          },
+          className,
+        )}
+        ref={buttonRef}
+      >
+        {currentText ?? (
+          <FormattedMessage
+            id='dropdown.empty'
+            defaultMessage='Select an option'
+          />
+        )}
+      </button>
+
+      <Overlay
+        show={open}
+        offset={[0, 4]}
+        placement='bottom-start'
+        onHide={handleClose}
+        flip
+        target={buttonRef.current}
+        popperConfig={{
+          strategy: 'fixed',
+        }}
+      >
+        {({ props, placement }) => (
+          <div {...props} className={`${classPrefix}__overlay`}>
+            <div
+              className={classNames(
+                'dropdown-animation',
+                `${classPrefix}__dropdown`,
+                placement,
+              )}
+              id={accessibilityId}
+            >
+              <DropdownSelector
+                items={items}
+                value={current}
+                onClose={handleClose}
+                onChange={onChange}
+                classNamePrefix={classPrefix}
+              />
+            </div>
+          </div>
+        )}
+      </Overlay>
+    </>
+  );
+};

app/javascript/mastodon/components/dropdown_selector.tsx

@@ -13,8 +13,8 @@ const listenerOptions = supportsPassiveEvents
   ? { passive: true, capture: true }
   : true;
 
-export interface SelectItem {
-  value: string;
+export interface SelectItem<Value extends string = string> {
+  value: Value;
   icon?: string;
   iconComponent?: IconProp;
   text: string;
@@ -24,7 +24,7 @@ export interface SelectItem {
 
 interface Props {
   value: string;
-  classNamePrefix: string;
+  classNamePrefix?: string;
   style?: React.CSSProperties;
   items: SelectItem[];
   onChange: (value: string) => void;

app/javascript/mastodon/components/status_action_bar.jsx

@@ -29,6 +29,7 @@ import { Dropdown } from 'mastodon/components/dropdown_menu';
 import { me } from '../initial_state';
 
 import { IconButton } from './icon_button';
+import { isFeatureEnabled } from '../utils/environment';
 
 const messages = defineMessages({
   delete: { id: 'status.delete', defaultMessage: 'Delete' },
@@ -68,6 +69,7 @@ const messages = defineMessages({
   filter: { id: 'status.filter', defaultMessage: 'Filter this post' },
   openOriginalPage: { id: 'account.open_original_page', defaultMessage: 'Open original page' },
   revokeQuote: { id: 'status.revoke_quote', defaultMessage: 'Remove my post from @{name}’s post' },
+  quotePolicyChange: { id: 'status.quote_policy_change', defaultMessage: 'Change who can quote' },
 });
 
 const mapStateToProps = (state, { status }) => {
@@ -89,6 +91,7 @@ class StatusActionBar extends ImmutablePureComponent {
     onReblog: PropTypes.func,
     onDelete: PropTypes.func,
     onRevokeQuote: PropTypes.func,
+    onQuotePolicyChange: PropTypes.func,
     onDirect: PropTypes.func,
     onMention: PropTypes.func,
     onMute: PropTypes.func,
@@ -200,7 +203,11 @@ class StatusActionBar extends ImmutablePureComponent {
 
   handleRevokeQuoteClick = () => {
     this.props.onRevokeQuote(this.props.status);
-  }
+  };
+
+  handleQuotePolicyChange = () => {
+    this.props.onQuotePolicyChange(this.props.status);
+  };
 
   handleBlockClick = () => {
     const { status, relationship, onBlock, onUnblock } = this.props;
@@ -291,6 +298,9 @@ class StatusActionBar extends ImmutablePureComponent {
 
       if (writtenByMe || withDismiss) {
         menu.push({ text: intl.formatMessage(mutingConversation ? messages.unmuteConversation : messages.muteConversation), action: this.handleConversationMuteClick });
+        if (writtenByMe && isFeatureEnabled('outgoing_quotes') && !['private', 'direct'].includes(status.get('visibility'))) {
+          menu.push({ text: intl.formatMessage(messages.quotePolicyChange), action: this.handleQuotePolicyChange });
+        }
         menu.push(null);
       }
 

app/javascript/mastodon/containers/status_container.jsx

@@ -115,6 +115,10 @@ const mapDispatchToProps = (dispatch, { contextType }) => ({
     dispatch(openModal({ modalType: 'CONFIRM_REVOKE_QUOTE', modalProps: { statusId: status.get('id'), quotedStatusId: status.getIn(['quote', 'quoted_status']) }}));
   },
 
+  onQuotePolicyChange(status) {
+    dispatch(openModal({ modalType: 'COMPOSE_PRIVACY', modalProps: { statusId: status.get('id') } }));
+  },
+
   onEdit (status) {
     dispatch((_, getState) => {
       let state = getState();

app/javascript/mastodon/features/compose/components/privacy_dropdown.jsx

@@ -14,7 +14,7 @@ import QuietTimeIcon from '@/material-icons/400-24px/quiet_time.svg?react';
 import { DropdownSelector } from 'mastodon/components/dropdown_selector';
 import { Icon }  from 'mastodon/components/icon';
 
-const messages = defineMessages({
+export const messages = defineMessages({
   public_short: { id: 'privacy.public.short', defaultMessage: 'Public' },
   public_long: { id: 'privacy.public.long', defaultMessage: 'Anyone on and off Mastodon' },
   unlisted_short: { id: 'privacy.unlisted.short', defaultMessage: 'Quiet public' },

app/javascript/mastodon/features/status/components/action_bar.jsx

@@ -26,6 +26,7 @@ import { PERMISSION_MANAGE_USERS, PERMISSION_MANAGE_FEDERATION } from 'mastodon/
 import { IconButton } from '../../../components/icon_button';
 import { Dropdown } from 'mastodon/components/dropdown_menu';
 import { me } from '../../../initial_state';
+import { isFeatureEnabled } from '@/mastodon/utils/environment';
 
 const messages = defineMessages({
   delete: { id: 'status.delete', defaultMessage: 'Delete' },
@@ -62,6 +63,7 @@ const messages = defineMessages({
   unblock: { id: 'account.unblock', defaultMessage: 'Unblock @{name}' },
   openOriginalPage: { id: 'account.open_original_page', defaultMessage: 'Open original page' },
   revokeQuote: { id: 'status.revoke_quote', defaultMessage: 'Remove my post from @{name}’s post' },
+  quotePolicyChange: { id: 'status.quote_policy_change', defaultMessage: 'Change who can quote' },
 });
 
 const mapStateToProps = (state, { status }) => {
@@ -84,6 +86,7 @@ class ActionBar extends PureComponent {
     onBookmark: PropTypes.func.isRequired,
     onDelete: PropTypes.func.isRequired,
     onRevokeQuote: PropTypes.func,
+    onQuotePolicyChange: PropTypes.func,
     onEdit: PropTypes.func.isRequired,
     onDirect: PropTypes.func.isRequired,
     onMention: PropTypes.func.isRequired,
@@ -122,7 +125,11 @@ class ActionBar extends PureComponent {
 
   handleRevokeQuoteClick = () => {
     this.props.onRevokeQuote(this.props.status);
-  }
+  };
+
+  handleQuotePolicyChange = () => {
+    this.props.onQuotePolicyChange(this.props.status);
+  };
 
   handleRedraftClick = () => {
     this.props.onDelete(this.props.status, true);
@@ -240,6 +247,9 @@ class ActionBar extends PureComponent {
         }
 
         menu.push({ text: intl.formatMessage(mutingConversation ? messages.unmuteConversation : messages.muteConversation), action: this.handleConversationMuteClick });
+        if (isFeatureEnabled('outgoing_quotes') && !['private', 'direct'].includes(status.get('visibility'))) {
+          menu.push({ text: intl.formatMessage(messages.quotePolicyChange), action: this.handleQuotePolicyChange });
+        }
         menu.push(null);
         menu.push({ text: intl.formatMessage(messages.edit), action: this.handleEditClick });
         menu.push({ text: intl.formatMessage(messages.delete), action: this.handleDeleteClick, dangerous: true });

app/javascript/mastodon/features/status/index.jsx

@@ -265,6 +265,11 @@ class Status extends ImmutablePureComponent {
     dispatch(openModal({ modalType: 'CONFIRM_REVOKE_QUOTE', modalProps: { statusId: status.get('id'), quotedStatusId: status.getIn(['quote', 'quoted_status']) }}));
   };
 
+  handleQuotePolicyChange = (status) => {
+    const { dispatch } = this.props;
+    dispatch(openModal({ modalType: 'COMPOSE_PRIVACY', modalProps: { statusId: status.get('id') } }));
+  };
+
   handleEditClick = (status) => {
     const { dispatch, askReplyConfirmation } = this.props;
 
@@ -642,6 +647,7 @@ class Status extends ImmutablePureComponent {
                   onBookmark={this.handleBookmarkClick}
                   onDelete={this.handleDeleteClick}
                   onRevokeQuote={this.handleRevokeQuoteClick}
+                  onQuotePolicyChange={this.handleQuotePolicyChange}
                   onEdit={this.handleEditClick}
                   onDirect={this.handleDirectClick}
                   onMention={this.handleMentionClick}

app/javascript/mastodon/features/ui/components/modal_root.jsx

@@ -43,6 +43,7 @@ import { ImageModal } from './image_modal';
 import MediaModal from './media_modal';
 import { ModalPlaceholder } from './modal_placeholder';
 import VideoModal from './video_modal';
+import { VisibilityModal } from './visibility_modal';
 
 export const MODAL_COMPONENTS = {
   'MEDIA': () => Promise.resolve({ default: MediaModal }),
@@ -76,6 +77,7 @@ export const MODAL_COMPONENTS = {
   'CLOSED_REGISTRATIONS': ClosedRegistrationsModal,
   'IGNORE_NOTIFICATIONS': IgnoreNotificationsModal,
   'ANNUAL_REPORT': AnnualReportModal,
+  'COMPOSE_PRIVACY': () => Promise.resolve({ default: VisibilityModal }),
 };
 
 export default class ModalRoot extends PureComponent {

app/javascript/mastodon/features/ui/components/visibility_modal.tsx

@@ -0,0 +1,293 @@
+import { forwardRef, useCallback, useId, useMemo } from 'react';
+import type { FC } from 'react';
+
+import { defineMessages, FormattedMessage, useIntl } from 'react-intl';
+
+import classNames from 'classnames';
+
+import { changeComposeVisibility } from '@/mastodon/actions/compose';
+import { setStatusQuotePolicy } from '@/mastodon/actions/statuses_typed';
+import type { ApiQuotePolicy } from '@/mastodon/api_types/quotes';
+import { isQuotePolicy } from '@/mastodon/api_types/quotes';
+import type { StatusVisibility } from '@/mastodon/api_types/statuses';
+import { Dropdown } from '@/mastodon/components/dropdown';
+import type { SelectItem } from '@/mastodon/components/dropdown_selector';
+import { IconButton } from '@/mastodon/components/icon_button';
+import { messages as privacyMessages } from '@/mastodon/features/compose/components/privacy_dropdown';
+import {
+  createAppSelector,
+  useAppDispatch,
+  useAppSelector,
+} from '@/mastodon/store';
+import CloseIcon from '@/material-icons/400-24px/close.svg?react';
+
+import type { BaseConfirmationModalProps } from './confirmation_modals/confirmation_modal';
+
+const messages = defineMessages({
+  close: { id: 'lightbox.close', defaultMessage: 'Close' },
+  buttonTitle: {
+    id: 'visibility_modal.button_title',
+    defaultMessage: 'Set visibility',
+  },
+  quotePublic: {
+    id: 'visibility_modal.quote_public',
+    defaultMessage: 'Anyone',
+  },
+  quoteFollowers: {
+    id: 'visibility_modal.quote_followers',
+    defaultMessage: 'Followers only',
+  },
+  quoteNobody: {
+    id: 'visibility_modal.quote_nobody',
+    defaultMessage: 'No one',
+  },
+});
+
+interface VisibilityModalProps extends BaseConfirmationModalProps {
+  statusId: string;
+}
+
+const selectStatusPolicy = createAppSelector(
+  [(state) => state.statuses, (_state, statusId: string) => statusId],
+  (statuses, statusId) => {
+    const status = statuses.get(statusId);
+    if (!status) {
+      return 'public';
+    }
+    const policy =
+      (status.getIn(['quote_approval', 'automatic', 0]) as string) || 'nobody';
+    const visibility = status.get('visibility') as StatusVisibility;
+
+    // If the status is private or direct, it cannot be quoted by anyone.
+    if (visibility === 'private' || visibility === 'direct') {
+      return 'nobody';
+    }
+
+    // If the status has a specific quote policy, return it.
+    if (isQuotePolicy(policy)) {
+      return policy;
+    }
+
+    // Otherwise, return the default based on visibility.
+    if (visibility === 'unlisted') {
+      return 'followers';
+    }
+    return 'public';
+  },
+);
+
+export const VisibilityModal: FC<VisibilityModalProps> = forwardRef(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  ({ onClose, statusId }, ref) => {
+    const intl = useIntl();
+    const currentVisibility = useAppSelector(
+      (state) =>
+        (state.statuses.getIn([statusId, 'visibility'], 'public') as
+          | StatusVisibility
+          | undefined) ?? 'public',
+    );
+    const currentQuotePolicy = useAppSelector((state) =>
+      selectStatusPolicy(state, statusId),
+    );
+    const disableQuotePolicy =
+      currentVisibility === 'private' || currentVisibility === 'direct';
+    const isSaving = useAppSelector(
+      (state) =>
+        state.statuses.getIn([statusId, 'isSavingQuotePolicy']) === true,
+    );
+
+    const visibilityItems = useMemo<SelectItem<StatusVisibility>[]>(
+      () => [
+        {
+          value: 'public',
+          text: intl.formatMessage(privacyMessages.public_short),
+          meta: intl.formatMessage(privacyMessages.public_long),
+        },
+        {
+          value: 'unlisted',
+          text: intl.formatMessage(privacyMessages.unlisted_short),
+          meta: intl.formatMessage(privacyMessages.unlisted_long),
+        },
+        {
+          value: 'private',
+          text: intl.formatMessage(privacyMessages.private_short),
+          meta: intl.formatMessage(privacyMessages.private_long),
+        },
+        {
+          value: 'direct',
+          text: intl.formatMessage(privacyMessages.direct_short),
+          meta: intl.formatMessage(privacyMessages.direct_long),
+        },
+      ],
+      [intl],
+    );
+    const quoteItems = useMemo<SelectItem<ApiQuotePolicy>[]>(
+      () => [
+        { value: 'public', text: intl.formatMessage(messages.quotePublic) },
+        {
+          value: 'followers',
+          text: intl.formatMessage(messages.quoteFollowers),
+        },
+        { value: 'nobody', text: intl.formatMessage(messages.quoteNobody) },
+      ],
+      [intl],
+    );
+
+    const dispatch = useAppDispatch();
+    const handleVisibilityChange = useCallback(
+      (value: string) => {
+        // Published statuses cannot change visibility.
+        if (statusId) {
+          return;
+        }
+        dispatch(changeComposeVisibility(value));
+      },
+      [dispatch, statusId],
+    );
+    const handleQuotePolicyChange = useCallback(
+      (value: string) => {
+        if (isQuotePolicy(value) && !disableQuotePolicy) {
+          void dispatch(setStatusQuotePolicy({ policy: value, statusId }));
+        }
+      },
+      [disableQuotePolicy, dispatch, statusId],
+    );
+
+    const privacyDropdownId = useId();
+    const quoteDropdownId = useId();
+
+    return (
+      <div className='modal-root__modal dialog-modal visibility-modal'>
+        <div className='dialog-modal__header'>
+          <IconButton
+            className='dialog-modal__header__close'
+            title={intl.formatMessage(messages.close)}
+            icon='times'
+            iconComponent={CloseIcon}
+            onClick={onClose}
+          />
+          <FormattedMessage
+            id='visibility_modal.header'
+            defaultMessage='Visibility and interaction'
+          >
+            {(chunks) => (
+              <span className='dialog-modal__header__title'>{chunks}</span>
+            )}
+          </FormattedMessage>
+        </div>
+        <div className='dialog-modal__content'>
+          <div className='dialog-modal__content__description'>
+            <FormattedMessage
+              id='visibility_modal.instructions'
+              defaultMessage='Control who can interact with this post. Global settings can be found under <link>Preferences > Other</link>.'
+              values={{
+                link: (chunks) => (
+                  <a href='/settings/preferences/other'>{chunks}</a>
+                ),
+              }}
+              tagName='p'
+            />
+          </div>
+          <div className='dialog-modal__content__form'>
+            <label
+              htmlFor={privacyDropdownId}
+              className={classNames('visibility-dropdown__label', {
+                disabled: isSaving || !!statusId,
+              })}
+            >
+              <FormattedMessage
+                id='visibility_modal.privacy_label'
+                defaultMessage='Privacy'
+              />
+
+              <Dropdown
+                items={visibilityItems}
+                classPrefix='visibility-dropdown'
+                current={currentVisibility}
+                onChange={handleVisibilityChange}
+                title={intl.formatMessage(privacyMessages.change_privacy)}
+                disabled={isSaving || !!statusId}
+                id={privacyDropdownId}
+              />
+              {!!statusId && (
+                <p className='visibility-dropdown__helper'>
+                  <FormattedMessage
+                    id='visibility_modal.helper.privacy_editing'
+                    defaultMessage="Visibility can't be changed after a post is published."
+                  />
+                </p>
+              )}
+            </label>
+
+            <label
+              htmlFor={quoteDropdownId}
+              className={classNames('visibility-dropdown__label', {
+                disabled: disableQuotePolicy || isSaving,
+              })}
+            >
+              <FormattedMessage
+                id='visibility_modal.quote_label'
+                defaultMessage='Change who can quote'
+              />
+
+              <Dropdown
+                items={quoteItems}
+                onChange={handleQuotePolicyChange}
+                classPrefix='visibility-dropdown'
+                current={currentQuotePolicy}
+                title={intl.formatMessage(messages.buttonTitle)}
+                disabled={disableQuotePolicy || isSaving}
+                id={quoteDropdownId}
+              />
+              <QuotePolicyHelper
+                policy={currentQuotePolicy}
+                visibility={currentVisibility}
+              />
+            </label>
+          </div>
+        </div>
+      </div>
+    );
+  },
+);
+VisibilityModal.displayName = 'VisibilityModal';
+
+const QuotePolicyHelper: FC<{
+  policy: ApiQuotePolicy;
+  visibility: StatusVisibility;
+}> = ({ policy, visibility }) => {
+  if (visibility === 'unlisted' && policy !== 'nobody') {
+    return (
+      <p className='visibility-dropdown__helper'>
+        <FormattedMessage
+          id='visibility_modal.helper.unlisted_quoting'
+          defaultMessage='When people quote you, their post will also be hidden from trending timelines.'
+        />
+      </p>
+    );
+  }
+
+  if (visibility === 'private') {
+    return (
+      <p className='visibility-dropdown__helper'>
+        <FormattedMessage
+          id='visibility_modal.helper.private_quoting'
+          defaultMessage="Follower-only posts can't be quoted."
+        />
+      </p>
+    );
+  }
+
+  if (visibility === 'direct') {
+    return (
+      <p className='visibility-dropdown__helper'>
+        <FormattedMessage
+          id='visibility_modal.helper.direct_quoting'
+          defaultMessage="Private mentions can't be quoted."
+        />
+      </p>
+    );
+  }
+
+  return null;
+};

app/javascript/mastodon/locales/en.json

@@ -292,6 +292,7 @@
   "domain_pill.your_handle": "Your handle:",
   "domain_pill.your_server": "Your digital home, where all of your posts live. Don’t like this one? Transfer servers at any time and bring your followers, too.",
   "domain_pill.your_username": "Your unique identifier on this server. It’s possible to find users with the same username on different servers.",
+  "dropdown.empty": "Select an option",
   "embed.instructions": "Embed this post on your website by copying the code below.",
   "embed.preview": "Here is what it will look like:",
   "emoji_button.activity": "Activity",
@@ -884,6 +885,7 @@
   "status.quote_error.pending_approval": "Post pending",
   "status.quote_error.pending_approval_popout.body": "Quotes shared across the Fediverse may take time to display, as different servers have different protocols.",
   "status.quote_error.pending_approval_popout.title": "Pending quote? Remain calm",
+  "status.quote_policy_change": "Change who can quote",
   "status.quote_post_author": "Quoted a post by @{name}",
   "status.read_more": "Read more",
   "status.reblog": "Boost",
@@ -959,5 +961,17 @@
   "video.skip_forward": "Skip forward",
   "video.unmute": "Unmute",
   "video.volume_down": "Volume down",
-  "video.volume_up": "Volume up"
+  "video.volume_up": "Volume up",
+  "visibility_modal.button_title": "Set visibility",
+  "visibility_modal.header": "Visibility and interaction",
+  "visibility_modal.helper.direct_quoting": "Private mentions can't be quoted.",
+  "visibility_modal.helper.privacy_editing": "Published posts cannot change their visibility.",
+  "visibility_modal.helper.private_quoting": "Follower-only posts can't be quoted.",
+  "visibility_modal.helper.unlisted_quoting": "When people quote you, their post will also be hidden from trending timelines.",
+  "visibility_modal.instructions": "Control who can interact with this post. Global settings can be found under <link>Preferences > Other</link>.",
+  "visibility_modal.privacy_label": "Privacy",
+  "visibility_modal.quote_followers": "Followers only",
+  "visibility_modal.quote_label": "Change who can quote",
+  "visibility_modal.quote_nobody": "No one",
+  "visibility_modal.quote_public": "Anyone"
 }

app/javascript/mastodon/reducers/statuses.js

@@ -29,6 +29,7 @@ import {
   STATUS_FETCH_REQUEST,
   STATUS_FETCH_FAIL,
 } from '../actions/statuses';
+import { setStatusQuotePolicy } from '../actions/statuses_typed';
 
 const importStatus = (state, status) => state.set(status.id, fromJS(status));
 
@@ -70,6 +71,22 @@ const initialState = ImmutableMap();
 
 /** @type {import('@reduxjs/toolkit').Reducer<typeof initialState>} */
 export default function statuses(state = initialState, action) {
+  if (setStatusQuotePolicy.pending.match(action)) {
+    const status = state.get(action.meta.arg.statusId);
+    if (status) {
+      return state.setIn([action.meta.arg.statusId, 'isSavingQuotePolicy'], true);
+    }
+  } else if (setStatusQuotePolicy.fulfilled.match(action)) {
+    const status = state.get(action.payload.id);
+    if (status) {
+      return state
+        .setIn([action.payload.id, 'quote_approval'], action.payload.quote_approval)
+        .deleteIn([action.payload.id, 'isSavingQuotePolicy']);
+    }
+  } else if (setStatusQuotePolicy.rejected.match(action)) {
+    return state.deleteIn([action.meta.arg.statusId, 'isSavingQuotePolicy']);
+  }
+
   switch(action.type) {
   case STATUS_FETCH_REQUEST:
     return state.setIn([action.id, 'isLoading'], true);

app/javascript/mastodon/store/typed_functions.ts

@@ -40,7 +40,10 @@ interface AppThunkConfig {
   fulfilledMeta: AppMeta;
   rejectedMeta: AppMeta;
 }
-type AppThunkApi = Pick<GetThunkAPI<AppThunkConfig>, 'getState' | 'dispatch'>;
+export type AppThunkApi = Pick<
+  GetThunkAPI<AppThunkConfig>,
+  'getState' | 'dispatch'
+>;
 
 interface AppThunkOptions<Arg> {
   useLoadingBar?: boolean;

app/javascript/mastodon/utils/environment.ts

@@ -12,7 +12,11 @@ export function isProduction() {
   else return import.meta.env.PROD;
 }
 
-export type Features = 'modern_emojis';
+export type Features =
+  | 'modern_emojis'
+  | 'outgoing_quotes'
+  | 'fasp'
+  | 'http_message_signatures';
 
 export function isFeatureEnabled(feature: Features) {
   return initialState?.features.includes(feature) ?? false;

app/javascript/styles/mastodon/components.scss

@@ -5402,7 +5402,8 @@ a.status-card {
 }
 
 .privacy-dropdown__dropdown,
-.language-dropdown__dropdown {
+.language-dropdown__dropdown,
+.visibility-dropdown__dropdown {
   box-shadow: var(--dropdown-shadow);
   background: var(--dropdown-background-color);
   backdrop-filter: $backdrop-blur-filter;
@@ -5431,7 +5432,8 @@ a.status-card {
   z-index: 9999;
 }
 
-.privacy-dropdown__option {
+.privacy-dropdown__option,
+.visibility-dropdown__option {
   font-size: 14px;
   line-height: 20px;
   letter-spacing: 0.25px;
@@ -5577,6 +5579,39 @@ a.status-card {
   }
 }
 
+.visibility-dropdown {
+  &__overlay[data-popper-placement] {
+    z-index: 9999;
+  }
+
+  &__label.disabled {
+    cursor: default;
+    opacity: 0.5;
+  }
+
+  &__button {
+    color: $primary-text-color;
+    background: var(--dropdown-background-color);
+    border: 1px solid var(--dropdown-border-color);
+    padding: 8px 12px;
+    width: 100%;
+    text-align: left;
+    border-radius: 4px;
+    font-size: 14px;
+    height: 40px;
+
+    &:disabled {
+      cursor: default;
+    }
+  }
+
+  &__helper {
+    margin-top: 4px;
+    font-size: 0.8em;
+    color: $dark-text-color;
+  }
+}
+
 .search {
   margin-bottom: 32px;
   position: relative;
@@ -5869,6 +5904,17 @@ a.status-card {
   }
 }
 
+.modal-root label {
+  cursor: pointer;
+  display: block;
+
+  > span {
+    display: block;
+    font-weight: 500;
+    margin-bottom: 8px;
+  }
+}
+
 .video-modal .video-player {
   max-height: 80vh;
   max-width: 100vw;
@@ -6375,6 +6421,15 @@ a.status-card {
     letter-spacing: 0.25px;
     overflow-y: auto;
 
+    &__description {
+      margin: 24px 24px 0;
+      color: $darker-text-color;
+
+      a {
+        color: inherit;
+      }
+    }
+
     &__form {
       display: flex;
       flex-direction: column;