[Glitch] Add ability to filter followed accounts' posts by language

Port f4e91041b2 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/account/components/header.js

@@ -51,6 +51,7 @@ const messages = defineMessages({
   add_or_remove_from_list: { id: 'account.add_or_remove_from_list', defaultMessage: 'Add or Remove from lists' },
   admin_account: { id: 'status.admin_account', defaultMessage: 'Open moderation interface for @{name}' },
   add_account_note: { id: 'account.add_account_note', defaultMessage: 'Add note for @{name}' },
+  languages: { id: 'account.languages', defaultMessage: 'Change subscribed languages' },
 });
 
 const dateFormatOptions = {
@@ -85,6 +86,7 @@ class Header extends ImmutablePureComponent {
     onEndorseToggle: PropTypes.func.isRequired,
     onAddToList: PropTypes.func.isRequired,
     onEditAccountNote: PropTypes.func.isRequired,
+    onChangeLanguages: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
     domain: PropTypes.string.isRequired,
     hidden: PropTypes.bool,
@@ -215,6 +217,9 @@ class Header extends ImmutablePureComponent {
           } else {
             menu.push({ text: intl.formatMessage(messages.showReblogs, { name: account.get('username') }), action: this.props.onReblogToggle });
           }
+
+          menu.push({ text: intl.formatMessage(messages.languages), action: this.props.onChangeLanguages });
+          menu.push(null);
         }
 
         menu.push({ text: intl.formatMessage(account.getIn(['relationship', 'endorsed']) ? messages.unendorse : messages.endorse), action: this.props.onEndorseToggle });

app/javascript/flavours/glitch/features/account_timeline/components/header.js

@@ -23,6 +23,7 @@ export default class Header extends ImmutablePureComponent {
     onUnblockDomain: PropTypes.func.isRequired,
     onEndorseToggle: PropTypes.func.isRequired,
     onAddToList: PropTypes.func.isRequired,
+    onChangeLanguages: PropTypes.func.isRequired,
     hideTabs: PropTypes.bool,
     domain: PropTypes.string.isRequired,
     hidden: PropTypes.bool,
@@ -92,6 +93,10 @@ export default class Header extends ImmutablePureComponent {
     this.props.onEditAccountNote(this.props.account);
   }
 
+  handleChangeLanguages = () => {
+    this.props.onChangeLanguages(this.props.account);
+  }
+
   render () {
     const { account, hidden, hideTabs } = this.props;
 
@@ -118,6 +123,7 @@ export default class Header extends ImmutablePureComponent {
           onEndorseToggle={this.handleEndorseToggle}
           onAddToList={this.handleAddToList}
           onEditAccountNote={this.handleEditAccountNote}
+          onChangeLanguages={this.handleChangeLanguages}
           domain={this.props.domain}
           hidden={hidden}
         />

app/javascript/flavours/glitch/features/account_timeline/containers/header_container.js

@@ -130,12 +130,18 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
     dispatch(unblockDomain(domain));
   },
 
-  onAddToList(account){
+  onAddToList (account) {
     dispatch(openModal('LIST_ADDER', {
       accountId: account.get('id'),
     }));
   },
 
+  onChangeLanguages (account) {
+    dispatch(openModal('SUBSCRIBED_LANGUAGES', {
+      accountId: account.get('id'),
+    }));
+  },
+
 });
 
 export default injectIntl(connect(makeMapStateToProps, mapDispatchToProps)(Header));

app/javascript/flavours/glitch/features/subscribed_languages_modal/index.js

@@ -0,0 +1,121 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import { connect } from 'react-redux';
+import { createSelector } from 'reselect';
+import { is, List as ImmutableList, Set as ImmutableSet } from 'immutable';
+import { languages as preloadedLanguages } from 'flavours/glitch/util/initial_state';
+import Option from 'flavours/glitch/features/report/components/option';
+import { defineMessages, FormattedMessage, injectIntl } from 'react-intl';
+import IconButton from 'flavours/glitch/components/icon_button';
+import Button from 'flavours/glitch/components/button';
+import { followAccount } from 'flavours/glitch/actions/accounts';
+
+const messages = defineMessages({
+  close: { id: 'lightbox.close', defaultMessage: 'Close' },
+});
+
+const getAccountLanguages = createSelector([
+  (state, accountId) => state.getIn(['timelines', `account:${accountId}`, 'items'], ImmutableList()),
+  state => state.get('statuses'),
+], (statusIds, statuses) =>
+  new ImmutableSet(statusIds.map(statusId => statuses.get(statusId)).filter(status => !status.get('reblog')).map(status => status.get('language'))));
+
+const mapStateToProps = (state, { accountId }) => ({
+  acct: state.getIn(['accounts', accountId, 'acct']),
+  availableLanguages: getAccountLanguages(state, accountId),
+  selectedLanguages: ImmutableSet(state.getIn(['relationships', accountId, 'languages']) || ImmutableList()),
+});
+
+const mapDispatchToProps = (dispatch, { accountId }) => ({
+
+  onSubmit (languages) {
+    dispatch(followAccount(accountId, { languages }));
+  },
+
+});
+
+export default @connect(mapStateToProps, mapDispatchToProps)
+@injectIntl
+class SubscribedLanguagesModal extends ImmutablePureComponent {
+
+  static propTypes = {
+    accountId: PropTypes.string.isRequired,
+    acct: PropTypes.string.isRequired,
+    availableLanguages: ImmutablePropTypes.setOf(PropTypes.string),
+    selectedLanguages: ImmutablePropTypes.setOf(PropTypes.string),
+    onClose: PropTypes.func.isRequired,
+    languages: PropTypes.arrayOf(PropTypes.arrayOf(PropTypes.string)),
+    intl: PropTypes.object.isRequired,
+    submit: PropTypes.func.isRequired,
+  };
+
+  static defaultProps = {
+    languages: preloadedLanguages,
+  };
+
+  state = {
+    selectedLanguages: this.props.selectedLanguages,
+  };
+
+  handleLanguageToggle = (value, checked) => {
+    const { selectedLanguages } = this.state;
+
+    if (checked) {
+      this.setState({ selectedLanguages: selectedLanguages.add(value) });
+    } else {
+      this.setState({ selectedLanguages: selectedLanguages.delete(value) });
+    }
+  };
+
+  handleSubmit = () => {
+    this.props.onSubmit(this.state.selectedLanguages.toArray());
+    this.props.onClose();
+  }
+
+  renderItem (value) {
+    const language = this.props.languages.find(language => language[0] === value);
+    const checked = this.state.selectedLanguages.includes(value);
+
+    return (
+      <Option
+        key={value}
+        name='languages'
+        value={value}
+        label={language[1]}
+        checked={checked}
+        onToggle={this.handleLanguageToggle}
+        multiple
+      />
+    );
+  }
+
+  render () {
+    const { acct, availableLanguages, selectedLanguages, intl, onClose } = this.props;
+
+    return (
+      <div className='modal-root__modal report-dialog-modal'>
+        <div className='report-modal__target'>
+          <IconButton className='report-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={20} />
+          <FormattedMessage id='subscribed_languages.target' defaultMessage='Change subscribed languages for {target}' values={{ target: <strong>{acct}</strong> }} />
+        </div>
+
+        <div className='report-dialog-modal__container'>
+          <p className='report-dialog-modal__lead'><FormattedMessage id='subscribed_languages.lead' defaultMessage='Only posts in selected languages will appear on your home and list timelines after the change. Select none to receive posts in all languages.' /></p>
+
+          <div>
+            {availableLanguages.union(selectedLanguages).map(value => this.renderItem(value))}
+          </div>
+
+          <div className='flex-spacer' />
+
+          <div className='report-dialog-modal__actions'>
+            <Button disabled={is(this.state.selectedLanguages, this.props.selectedLanguages)} onClick={this.handleSubmit}><FormattedMessage id='subscribed_languages.save' defaultMessage='Save changes' /></Button>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+}

app/javascript/flavours/glitch/features/ui/components/modal_root.js

@@ -13,6 +13,7 @@ import FavouriteModal from './favourite_modal';
 import AudioModal from './audio_modal';
 import DoodleModal from './doodle_modal';
 import ConfirmationModal from './confirmation_modal';
+import SubscribedLanguagesModal from 'flavours/glitch/features/subscribed_languages_modal';
 import FocalPointModal from './focal_point_modal';
 import DeprecatedSettingsModal from './deprecated_settings_modal';
 import {
@@ -51,6 +52,7 @@ const MODAL_COMPONENTS = {
   'PINNED_ACCOUNTS_EDITOR': PinnedAccountsEditor,
   'COMPARE_HISTORY': CompareHistoryModal,
   'FILTER': FilterModal,
+  'SUBSCRIBED_LANGUAGES': () => Promise.resolve({ default: SubscribedLanguagesModal }),
 };
 
 export default class ModalRoot extends React.PureComponent {