Squashed commit of the following:

commit b85a468
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Sat Sep 5 10:50:03 2020 +0900

    Changed to remove restrictions on privacy options and allow users to switch circles when replying

commit 0a8c014
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Sat Sep 5 09:33:07 2020 +0900

    Change limited visibility icon

commit b64adf1
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Mon Aug 31 06:50:56 2020 +0900

    Fix a change to limited-visibility-bearcaps replies

commit ed36140
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Thu Aug 27 15:53:18 2020 +0900

    Fix composer text when change visibility

commit 4da3add
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Sat Aug 22 22:34:23 2020 +0900

    Fix wrong circle_id when changing visibility

commit 752d7fc
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Sun Aug 9 13:12:51 2020 +0900

    Add circle reply and redraft

commit 5978bc0
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Mon Jul 27 01:07:52 2020 +0900

    Fix remove unused props

commit 7970f69
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Sun Jul 26 21:17:07 2020 +0900

    Separate circle choice from privacy

commit 36f6a68
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Thu Jul 23 10:54:25 2020 +0900

    Add UI for posting to circles

commit 7ef4800
Author: noellabo <noel.yoshiba@gmail.com>
Date:   Fri Jul 24 12:55:10 2020 +0900

    Fix silent mention by circle

app/javascript/mastodon/actions/compose.js

@@ -47,6 +47,7 @@ export const COMPOSE_SENSITIVITY_CHANGE = 'COMPOSE_SENSITIVITY_CHANGE';
 export const COMPOSE_SPOILERNESS_CHANGE = 'COMPOSE_SPOILERNESS_CHANGE';
 export const COMPOSE_SPOILER_TEXT_CHANGE = 'COMPOSE_SPOILER_TEXT_CHANGE';
 export const COMPOSE_VISIBILITY_CHANGE  = 'COMPOSE_VISIBILITY_CHANGE';
+export const COMPOSE_CIRCLE_CHANGE = 'COMPOSE_CIRCLE_CHANGE';
 export const COMPOSE_LISTABILITY_CHANGE = 'COMPOSE_LISTABILITY_CHANGE';
 export const COMPOSE_COMPOSING_CHANGE = 'COMPOSE_COMPOSING_CHANGE';
 
@@ -146,6 +147,7 @@ export function submitCompose(routerHistory) {
       sensitive: getState().getIn(['compose', 'sensitive']),
       spoiler_text: getState().getIn(['compose', 'spoiler']) ? getState().getIn(['compose', 'spoiler_text'], '') : '',
       visibility: getState().getIn(['compose', 'privacy']),
+      circle_id: getState().getIn(['compose', 'circle_id']),
       poll: getState().getIn(['compose', 'poll'], null),
     }, {
       headers: {
@@ -594,6 +596,13 @@ export function changeComposeVisibility(value) {
   };
 };
 
+export function changeComposeCircle(value) {
+  return {
+    type: COMPOSE_CIRCLE_CHANGE,
+    value,
+  };
+};
+
 export function insertEmojiCompose(position, emoji, needsSpace) {
   return {
     type: COMPOSE_EMOJI_INSERT,

app/javascript/mastodon/actions/statuses.js

@@ -76,17 +76,19 @@ export function fetchStatusFail(id, error, skipLoading) {
   };
 };
 
-export function redraft(status, raw_text) {
+export function redraft(status, replyStatus, raw_text) {
   return {
     type: REDRAFT,
     status,
+    replyStatus,
     raw_text,
   };
 };
 
 export function deleteStatus(id, routerHistory, withRedraft = false) {
   return (dispatch, getState) => {
     let status = getState().getIn(['statuses', id]);
+    const replyStatus = status.get('in_reply_to_id') ? getState().getIn(['statuses', status.get('in_reply_to_id')]) : null;
 
     if (status.get('poll')) {
       status = status.set('poll', getState().getIn(['polls', status.get('poll')]));
@@ -100,7 +102,7 @@ export function deleteStatus(id, routerHistory, withRedraft = false) {
       dispatch(importFetchedAccount(response.data.account));
 
       if (withRedraft) {
-        dispatch(redraft(status, response.data.text));
+        dispatch(redraft(status, replyStatus, response.data.text));
         ensureComposeIsVisible(getState, routerHistory);
       }
     }).catch(error => {

app/javascript/mastodon/containers/mastodon.js

@@ -8,6 +8,7 @@ import { ScrollContext } from 'react-router-scroll-4';
 import UI from '../features/ui';
 import Introduction from '../features/introduction';
 import { fetchCustomEmojis } from '../actions/custom_emojis';
+import { fetchCircles } from '../actions/circles';
 import { hydrateStore } from '../actions/store';
 import { connectUserStream } from '../actions/streaming';
 import { IntlProvider, addLocaleData } from 'react-intl';
@@ -25,6 +26,7 @@ const hydrateAction = hydrateStore(initialState);
 
 store.dispatch(hydrateAction);
 store.dispatch(fetchCustomEmojis());
+store.dispatch(fetchCircles());
 
 const mapStateToProps = state => ({
   showIntroduction: state.getIn(['settings', 'introductionVersion'], 0) < INTRODUCTION_VERSION,

app/javascript/mastodon/features/compose/components/circle_dropdown.js

@@ -0,0 +1,80 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import { injectIntl, defineMessages } from 'react-intl';
+import classNames from 'classnames';
+import IconButton from 'mastodon/components/icon_button';
+import { createSelector } from 'reselect';
+
+const messages = defineMessages({
+  circle_unselect: { id: 'circle.unselect', defaultMessage: '(Select circle)' },
+  circle_reply: { id: 'circle.reply', defaultMessage: '(Reply to circle context)' },
+  circle_open_circle_column: { id: 'circle.open_circle_column', defaultMessage: 'Open circle column' },
+  circle_add_new_circle: { id: 'circle.add_new_circle', defaultMessage: '(Add new circle)' },
+  circle_select: { id: 'circle.select', defaultMessage: 'Select circle' },
+});
+
+const getOrderedCircles = createSelector([state => state.get('circles')], circles => {
+  if (!circles) {
+    return circles;
+  }
+
+  return circles.toList().filter(item => !!item).sort((a, b) => a.get('title').localeCompare(b.get('title')));
+});
+
+const mapStateToProps = (state) => {
+  return {
+    circles: getOrderedCircles(state),
+  };
+};
+
+export default @connect(mapStateToProps)
+@injectIntl
+class CircleDropdown extends React.PureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    circles: ImmutablePropTypes.list,
+    value: PropTypes.string.isRequired,
+    visible: PropTypes.bool.isRequired,
+    limitedReply: PropTypes.bool.isRequired,
+    onChange: PropTypes.func.isRequired,
+    onOpenCircleColumn: PropTypes.func.isRequired,
+    intl: PropTypes.object.isRequired,
+  };
+
+  handleChange = e => {
+    this.props.onChange(e.target.value);
+  };
+
+  handleOpenCircleColumn = () => {
+    this.props.onOpenCircleColumn(this.context.router ? this.context.router.history : null);
+  };
+
+  render () {
+    const { circles, value, visible, limitedReply, intl } = this.props;
+
+    return (
+      <div className={classNames('circle-dropdown', { 'circle-dropdown--visible': visible })}>
+        <IconButton icon='user-circle' className='circle-dropdown__icon' title={intl.formatMessage(messages.circle_open_circle_column)} style={{ width: 'auto', height: 'auto' }} onClick={this.handleOpenCircleColumn} />
+
+        {circles.isEmpty() && !limitedReply ?
+          <button className='circle-dropdown__menu' onClick={this.handleOpenCircleColumn}>{intl.formatMessage(messages.circle_add_new_circle)}</button>
+          :
+          /* eslint-disable-next-line jsx-a11y/no-onchange */
+          <select className='circle-dropdown__menu' title={intl.formatMessage(messages.circle_select)} value={value} onChange={this.handleChange}>
+            <option value='' key='unselect'>{intl.formatMessage(limitedReply ? messages.circle_reply : messages.circle_unselect)}</option>
+            {circles.map(circle =>
+              <option value={circle.get('id')} key={circle.get('id')}>{circle.get('title')}</option>,
+            )}
+          </select>
+        }
+      </div>
+    );
+  }
+
+}

app/javascript/mastodon/features/compose/components/compose_form.js

@@ -11,6 +11,7 @@ import UploadButtonContainer from '../containers/upload_button_container';
 import { defineMessages, injectIntl } from 'react-intl';
 import SpoilerButtonContainer from '../containers/spoiler_button_container';
 import PrivacyDropdownContainer from '../containers/privacy_dropdown_container';
+import CircleDropdownContainer from '../containers/circle_dropdown_container';
 import EmojiPickerDropdown from '../containers/emoji_picker_dropdown_container';
 import PollFormContainer from '../containers/poll_form_container';
 import UploadFormContainer from '../containers/upload_form_container';
@@ -50,6 +51,7 @@ class ComposeForm extends ImmutablePureComponent {
     isSubmitting: PropTypes.bool,
     isChangingUpload: PropTypes.bool,
     isUploading: PropTypes.bool,
+    isCircleUnselected: PropTypes.bool,
     onChange: PropTypes.func.isRequired,
     onSubmit: PropTypes.func.isRequired,
     onClearSuggestions: PropTypes.func.isRequired,
@@ -85,10 +87,10 @@ class ComposeForm extends ImmutablePureComponent {
     }
 
     // Submit disabled:
-    const { isSubmitting, isChangingUpload, isUploading, anyMedia } = this.props;
+    const { isSubmitting, isChangingUpload, isUploading, isCircleUnselected, anyMedia } = this.props;
     const fulltext = [this.props.spoilerText, countableText(this.props.text)].join('');
 
-    if (isSubmitting || isUploading || isChangingUpload || length(fulltext) > 500 || (fulltext.length !== 0 && fulltext.trim().length === 0 && !anyMedia)) {
+    if (isSubmitting || isUploading || isChangingUpload || isCircleUnselected || length(fulltext) > 500 || (fulltext.length !== 0 && fulltext.trim().length === 0 && !anyMedia)) {
       return;
     }
 
@@ -181,7 +183,7 @@ class ComposeForm extends ImmutablePureComponent {
     const { intl, onPaste, showSearch, anyMedia } = this.props;
     const disabled = this.props.isSubmitting;
     const text     = [this.props.spoilerText, countableText(this.props.text)].join('');
-    const disabledButton = disabled || this.props.isUploading || this.props.isChangingUpload || length(text) > 500 || (text.length !== 0 && text.trim().length === 0 && !anyMedia);
+    const disabledButton = disabled || this.props.isUploading || this.props.isChangingUpload || this.props.isCircleUnselected || length(text) > 500 || (text.length !== 0 && text.trim().length === 0 && !anyMedia);
     let publishText = '';
 
     if (this.props.privacy !== 'public' && this.props.privacy !== 'unlisted') {
@@ -246,6 +248,8 @@ class ComposeForm extends ImmutablePureComponent {
           <div className='character-counter__wrapper'><CharacterCounter max={500} text={text} /></div>
         </div>
 
+        <CircleDropdownContainer />
+
         <div className='compose-form__publish'>
           <div className='compose-form__publish-button-wrapper'><Button text={publishText} onClick={this.handleSubmit} disabled={disabledButton} block /></div>
         </div>

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

@@ -18,6 +18,8 @@ const messages = defineMessages({
   private_long: { id: 'privacy.private.long', defaultMessage: 'Visible for followers only' },
   direct_short: { id: 'privacy.direct.short', defaultMessage: 'Direct' },
   direct_long: { id: 'privacy.direct.long', defaultMessage: 'Visible for mentioned users only' },
+  limited_short: { id: 'privacy.limited.short', defaultMessage: 'Circle' },
+  limited_long: { id: 'privacy.limited.long', defaultMessage: 'Visible for circle users only' },
   change_privacy: { id: 'privacy.change', defaultMessage: 'Adjust status privacy' },
 });
 
@@ -236,6 +238,7 @@ class PrivacyDropdown extends React.PureComponent {
       { icon: 'globe', value: 'public', text: formatMessage(messages.public_short), meta: formatMessage(messages.public_long) },
       { icon: 'unlock', value: 'unlisted', text: formatMessage(messages.unlisted_short), meta: formatMessage(messages.unlisted_long) },
       { icon: 'lock', value: 'private', text: formatMessage(messages.private_short), meta: formatMessage(messages.private_long) },
+      { icon: 'user-circle', value: 'limited', text: formatMessage(messages.limited_short), meta: formatMessage(messages.limited_long) },
       { icon: 'envelope', value: 'direct', text: formatMessage(messages.direct_short), meta: formatMessage(messages.direct_long) },
     ];
   }

app/javascript/mastodon/features/compose/containers/circle_dropdown_container.js

@@ -0,0 +1,30 @@
+import { connect } from 'react-redux';
+import CircleDropdown from '../components/circle_dropdown';
+import { changeComposeCircle } from '../../../actions/compose';
+
+const mapStateToProps = state => {
+  let value = state.getIn(['compose', 'circle_id']);
+  value = value === null ? '' : value;
+
+  return {
+    value: value,
+    visible: state.getIn(['compose', 'privacy']) === 'limited',
+    limitedReply: state.getIn(['compose', 'privacy']) === 'limited' && state.getIn(['compose', 'reply_status', 'visibility']) === 'limited',
+  };
+};
+
+const mapDispatchToProps = dispatch => ({
+
+  onChange (value) {
+    dispatch(changeComposeCircle(value));
+  },
+
+  onOpenCircleColumn (router) {
+    if(router && router.location.pathname !== '/circles') {
+      router.push('/circles');
+    }
+  },
+
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(CircleDropdown);

app/javascript/mastodon/features/compose/containers/compose_form_container.js

@@ -23,6 +23,7 @@ const mapStateToProps = state => ({
   isSubmitting: state.getIn(['compose', 'is_submitting']),
   isChangingUpload: state.getIn(['compose', 'is_changing_upload']),
   isUploading: state.getIn(['compose', 'is_uploading']),
+  isCircleUnselected: state.getIn(['compose', 'privacy']) === 'limited' && state.getIn(['compose', 'reply_status', 'visibility']) !== 'limited' && !state.getIn(['compose', 'circle_id']),
   showSearch: state.getIn(['search', 'submitted']) && !state.getIn(['search', 'hidden']),
   anyMedia: state.getIn(['compose', 'media_attachments']).size > 0,
 });

app/javascript/mastodon/features/compose/containers/warning_container.js

@@ -34,9 +34,10 @@ const mapStateToProps = state => ({
   needsLockWarning: state.getIn(['compose', 'privacy']) === 'private' && !state.getIn(['accounts', me, 'locked']),
   hashtagWarning: state.getIn(['compose', 'privacy']) !== 'public' && APPROX_HASHTAG_RE.test(state.getIn(['compose', 'text'])),
   directMessageWarning: state.getIn(['compose', 'privacy']) === 'direct',
+  limitedMessageWarning: state.getIn(['compose', 'privacy']) === 'limited',
 });
 
-const WarningWrapper = ({ needsLockWarning, hashtagWarning, directMessageWarning }) => {
+const WarningWrapper = ({ needsLockWarning, hashtagWarning, directMessageWarning, limitedMessageWarning }) => {
   if (needsLockWarning) {
     return <Warning message={<FormattedMessage id='compose_form.lock_disclaimer' defaultMessage='Your account is not {locked}. Anyone can follow you to view your follower-only posts.' values={{ locked: <a href='/settings/profile'><FormattedMessage id='compose_form.lock_disclaimer.lock' defaultMessage='locked' /></a> }} />} />;
   }
@@ -55,13 +56,18 @@ const WarningWrapper = ({ needsLockWarning, hashtagWarning, directMessageWarning
     return <Warning message={message} />;
   }
 
+  if (limitedMessageWarning) {
+    return <Warning message={<FormattedMessage id='compose_form.limited_message_warning' defaultMessage='This toot will only be sent to users in the circle.' />} />;
+  }
+
   return null;
 };
 
 WarningWrapper.propTypes = {
   needsLockWarning: PropTypes.bool,
   hashtagWarning: PropTypes.bool,
   directMessageWarning: PropTypes.bool,
+  limitedMessageWarning: PropTypes.bool,
 };
 
 export default connect(mapStateToProps)(WarningWrapper);

app/javascript/mastodon/locales/en.json

@@ -65,6 +65,11 @@
   "circles.new.title_placeholder": "New circle title",
   "circles.search": "Search among people following you",
   "circles.subheading": "Your circles",
+  "circle.add_new_circle": "(Add new circle)",
+  "circle.open_circle_column": "Open circle column",
+  "circle.reply": "(Reply to circle context)",
+  "circle.select": "Select circle",
+  "circle.unselect": "(Select circle)",
   "column.blocks": "Blocked users",
   "column.bookmarks": "Bookmarks",
   "column.circles": "Circles",
@@ -94,6 +99,7 @@
   "compose_form.direct_message_warning": "This toot will only be sent to the mentioned users.",
   "compose_form.direct_message_warning_learn_more": "Learn more",
   "compose_form.hashtag_warning": "This toot won't be listed under any hashtag as it is unlisted. Only public toots can be searched by hashtag.",
+  "compose_form.limited_message_warning": "This toot will only be sent to users in the circle.",
   "compose_form.lock_disclaimer": "Your account is not {locked}. Anyone can follow you to view your follower-only posts.",
   "compose_form.lock_disclaimer.lock": "locked",
   "compose_form.placeholder": "What's on your mind?",