Add regex filters on the community timeline and the public timeline. (#3564)

* Add regex filter on the community timeline and the public timeline

* correcting

* Adjust the height of header buttons

* Remove trailing spaces

* Remove trailing spaces

* Solve some code duplication

* reset the state of the locale files in app/javascript/mastodon/locales

* adjust to upstream

* adjust to upstream

* change keys of locale settings

app/javascript/mastodon/features/public_timeline/containers/column_settings_container.js

@@ -0,0 +1,21 @@
+import { connect } from 'react-redux';
+import ColumnSettings from '../../community_timeline/components/column_settings';
+import { changeSetting, saveSettings } from '../../../actions/settings';
+
+const mapStateToProps = state => ({
+  settings: state.getIn(['settings', 'public']),
+});
+
+const mapDispatchToProps = dispatch => ({
+
+  onChange (key, checked) {
+    dispatch(changeSetting(['public', ...key], checked));
+  },
+
+  onSave () {
+    dispatch(saveSettings());
+  },
+
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(ColumnSettings);

app/javascript/mastodon/features/public_timeline/index.js

@@ -14,6 +14,7 @@ import {
 import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import ColumnBackButtonSlim from '../../components/column_back_button_slim';
+import ColumnSettingsContainer from './containers/column_settings_container';
 import createStream from '../../stream';
 
 const messages = defineMessages({
@@ -120,7 +121,9 @@ class PublicTimeline extends React.PureComponent {
           onClick={this.handleHeaderClick}
           pinned={pinned}
           multiColumn={multiColumn}
-        />
+        >
+          <ColumnSettingsContainer />
+        </ColumnHeader>
 
         <StatusListContainer
           {...this.props}