Add follow request notification support

app/soapbox/actions/notifications.js

@@ -149,7 +149,7 @@ export function dequeueNotifications() {
 const excludeTypesFromSettings = getState => getSettings(getState()).getIn(['notifications', 'shows']).filter(enabled => !enabled).keySeq().toJS();
 
 const excludeTypesFromFilter = filter => {
-  const allTypes = ImmutableList(['follow', 'favourite', 'reblog', 'mention', 'poll', 'pleroma:emoji_reaction']);
+  const allTypes = ImmutableList(['follow', 'follow_request', 'favourite', 'reblog', 'mention', 'poll', 'pleroma:emoji_reaction']);
   return allTypes.filterNot(item => item === filter).toJS();
 };
 

app/soapbox/actions/settings.js

@@ -53,6 +53,7 @@ export const defaultSettings = ImmutableMap({
   notifications: ImmutableMap({
     alerts: ImmutableMap({
       follow: true,
+      follow_request: false,
       favourite: true,
       reblog: true,
       mention: true,
@@ -68,6 +69,7 @@ export const defaultSettings = ImmutableMap({
 
     shows: ImmutableMap({
       follow: true,
+      follow_request: false,
       favourite: true,
       reblog: true,
       mention: true,
@@ -77,6 +79,7 @@ export const defaultSettings = ImmutableMap({
 
     sounds: ImmutableMap({
       follow: false,
+      follow_request: false,
       favourite: false,
       reblog: false,
       mention: false,

app/soapbox/features/notifications/components/column_settings.js

@@ -74,6 +74,17 @@ export default class ColumnSettings extends React.PureComponent {
           </div>
         </div>
 
+        <div role='group' aria-labelledby='notifications-follow-request'>
+          <span id='notifications-follow-request' className='column-settings__section'><FormattedMessage id='notifications.column_settings.follow_request' defaultMessage='New follow requests:' /></span>
+
+          <div className='column-settings__row'>
+            <SettingToggle prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'follow_request']} onChange={onChange} label={alertStr} />
+            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'follow_request']} onChange={this.onPushChange} label={pushStr} />}
+            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'follow_request']} onChange={onChange} label={showStr} />
+            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'follow_request']} onChange={onChange} label={soundStr} />
+          </div>
+        </div>
+
         <div role='group' aria-labelledby='notifications-favourite'>
           <span id='notifications-favourite' className='column-settings__section'><FormattedMessage id='notifications.column_settings.favourite' defaultMessage='Likes:' /></span>
 

app/soapbox/features/notifications/components/follow_request.js

@@ -0,0 +1,59 @@
+import React, { Fragment } from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import Avatar from 'soapbox/components/avatar';
+import DisplayName from 'soapbox/components/display_name';
+import Permalink from 'soapbox/components/permalink';
+import IconButton from 'soapbox/components/icon_button';
+import { defineMessages, injectIntl } from 'react-intl';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+
+const messages = defineMessages({
+  authorize: { id: 'follow_request.authorize', defaultMessage: 'Authorize' },
+  reject: { id: 'follow_request.reject', defaultMessage: 'Reject' },
+});
+
+export default @injectIntl
+class FollowRequest extends ImmutablePureComponent {
+
+  static propTypes = {
+    account: ImmutablePropTypes.map.isRequired,
+    onAuthorize: PropTypes.func.isRequired,
+    onReject: PropTypes.func.isRequired,
+    intl: PropTypes.object.isRequired,
+  };
+
+  render() {
+    const { intl, hidden, account, onAuthorize, onReject } = this.props;
+
+    if (!account) {
+      return <div />;
+    }
+
+    if (hidden) {
+      return (
+        <Fragment>
+          {account.get('display_name')}
+          {account.get('username')}
+        </Fragment>
+      );
+    }
+
+    return (
+      <div className='account'>
+        <div className='account__wrapper'>
+          <Permalink key={account.get('id')} className='account__display-name' title={account.get('acct')} href={account.get('url')} to={`/@${account.get('acct')}`}>
+            <div className='account__avatar-wrapper'><Avatar account={account} size={36} /></div>
+            <DisplayName account={account} />
+          </Permalink>
+
+          <div className='account__relationship'>
+            <IconButton title={intl.formatMessage(messages.authorize)} icon='check' onClick={onAuthorize} />
+            <IconButton title={intl.formatMessage(messages.reject)} icon='times' onClick={onReject} />
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+}

app/soapbox/features/notifications/components/notification.js

@@ -7,8 +7,10 @@ import { injectIntl, FormattedMessage } from 'react-intl';
 import Permalink from '../../../components/permalink';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import { HotKeys } from 'react-hotkeys';
+import FollowRequestContainer from '../containers/follow_request_container';
 import Icon from 'soapbox/components/icon';
 import emojify from 'soapbox/features/emoji/emoji';
+import classNames from 'classnames';
 
 const notificationForScreenReader = (intl, message, timestamp) => {
   const output = [message];
@@ -125,6 +127,28 @@ class Notification extends ImmutablePureComponent {
     );
   }
 
+  renderFollowRequest(notification, account, link) {
+    const { intl, unread } = this.props;
+
+    return (
+      <HotKeys handlers={this.getHandlers()}>
+        <div className={classNames('notification notification-follow-request focusable', { unread })} tabIndex='0' aria-label={notificationForScreenReader(intl, intl.formatMessage({ id: 'notification.follow_request', defaultMessage: '{name} has requested to follow you' }, { name: account.get('acct') }), notification.get('created_at'))}>
+          <div className='notification__message'>
+            <div className='notification__favourite-icon-wrapper'>
+              <Icon id='user' fixedWidth />
+            </div>
+
+            <span title={notification.get('created_at')}>
+              <FormattedMessage id='notification.follow_request' defaultMessage='{name} has requested to follow you' values={{ name: link }} />
+            </span>
+          </div>
+
+          <FollowRequestContainer id={account.get('id')} withNote={false} hidden={this.props.hidden} />
+        </div>
+      </HotKeys>
+    );
+  }
+
   renderMention(notification) {
     return (
       <StatusContainer
@@ -306,6 +330,8 @@ class Notification extends ImmutablePureComponent {
     switch(notification.get('type')) {
     case 'follow':
       return this.renderFollow(notification, account, link);
+    case 'follow_request':
+      return this.renderFollowRequest(notification, account, link);
     case 'mention':
       return this.renderMention(notification);
     case 'favourite':

app/soapbox/features/notifications/containers/follow_request_container.js

@@ -0,0 +1,26 @@
+import { connect } from 'react-redux';
+import { makeGetAccount } from 'soapbox/selectors';
+import FollowRequest from '../components/follow_request';
+import { authorizeFollowRequest, rejectFollowRequest } from 'soapbox/actions/accounts';
+
+const makeMapStateToProps = () => {
+  const getAccount = makeGetAccount();
+
+  const mapStateToProps = (state, props) => ({
+    account: getAccount(state, props.id),
+  });
+
+  return mapStateToProps;
+};
+
+const mapDispatchToProps = (dispatch, { id }) => ({
+  onAuthorize() {
+    dispatch(authorizeFollowRequest(id));
+  },
+
+  onReject() {
+    dispatch(rejectFollowRequest(id));
+  },
+});
+
+export default connect(makeMapStateToProps, mapDispatchToProps)(FollowRequest);

app/soapbox/reducers/notifications.js

@@ -14,6 +14,8 @@ import {
 import {
   ACCOUNT_BLOCK_SUCCESS,
   ACCOUNT_MUTE_SUCCESS,
+  FOLLOW_REQUEST_AUTHORIZE_SUCCESS,
+  FOLLOW_REQUEST_REJECT_SUCCESS,
 } from '../actions/accounts';
 import { TIMELINE_DELETE } from '../actions/timelines';
 import { Map as ImmutableMap, OrderedMap as ImmutableOrderedMap } from 'immutable';
@@ -88,6 +90,11 @@ const filterNotifications = (state, relationship) => {
   return state.update('items', map => map.filterNot(item => item !== null && item.get('account') === relationship.id));
 };
 
+const filterNotificationIds = (state, accountIds, type) => {
+  const helper = list => list.filterNot(item => item !== null && accountIds.includes(item.get('account')) && (type === undefined || type === item.get('type')));
+  return state.update('items', helper);
+};
+
 const updateTop = (state, top) => {
   if (top) state = state.set('unread', 0);
   return state.set('top', top);
@@ -149,6 +156,9 @@ export default function notifications(state = initialState, action) {
     return filterNotifications(state, action.relationship);
   case ACCOUNT_MUTE_SUCCESS:
     return action.relationship.muting_notifications ? filterNotifications(state, action.relationship) : state;
+  case FOLLOW_REQUEST_AUTHORIZE_SUCCESS:
+  case FOLLOW_REQUEST_REJECT_SUCCESS:
+    return filterNotificationIds(state, [action.id], 'follow_request');
   case NOTIFICATIONS_CLEAR:
     return state.set('items', ImmutableOrderedMap()).set('hasMore', false);
   case NOTIFICATIONS_MARK_READ_REQUEST:

app/soapbox/reducers/push_notifications.js

@@ -5,6 +5,7 @@ const initialState = Immutable.Map({
   subscription: null,
   alerts: new Immutable.Map({
     follow: false,
+    follow_request: false,
     favourite: false,
     reblog: false,
     mention: false,

app/soapbox/reducers/user_lists.js

@@ -1,3 +1,6 @@
+import {
+  NOTIFICATIONS_UPDATE,
+} from '../actions/notifications';
 import {
   FOLLOWERS_FETCH_SUCCESS,
   FOLLOWERS_EXPAND_SUCCESS,
@@ -54,6 +57,12 @@ const appendToList = (state, type, id, accounts, next) => {
   });
 };
 
+const normalizeFollowRequest = (state, notification) => {
+  return state.updateIn(['follow_requests', 'items'], list => {
+    return list.filterNot(item => item === notification.account.id).unshift(notification.account.id);
+  });
+};
+
 export default function userLists(state = initialState, action) {
   switch(action.type) {
   case FOLLOWERS_FETCH_SUCCESS:
@@ -68,6 +77,8 @@ export default function userLists(state = initialState, action) {
     return state.setIn(['reblogged_by', action.id], ImmutableOrderedSet(action.accounts.map(item => item.id)));
   case FAVOURITES_FETCH_SUCCESS:
     return state.setIn(['favourited_by', action.id], ImmutableOrderedSet(action.accounts.map(item => item.id)));
+  case NOTIFICATIONS_UPDATE:
+    return action.notification.type === 'follow_request' ? normalizeFollowRequest(state, action.notification) : state;
   case FOLLOW_REQUESTS_FETCH_SUCCESS:
     return state.setIn(['follow_requests', 'items'], ImmutableOrderedSet(action.accounts.map(item => item.id))).setIn(['follow_requests', 'next'], action.next);
   case FOLLOW_REQUESTS_EXPAND_SUCCESS:

app/soapbox/service_worker/web_push_locales.js

@@ -16,6 +16,7 @@ filenames.forEach(filename => {
   filtered[locale] = {
     'notification.favourite': full['notification.favourite'] || '',
     'notification.follow': full['notification.follow'] || '',
+    'notification.follow_request': full['notification.follow_request'] || '',
     'notification.mention': full['notification.mention'] || '',
     'notification.reblog': full['notification.reblog'] || '',
     'notification.poll': full['notification.poll'] || '',