1 files changed, 161 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/followers/index.js b/app/javascript/flavours/glitch/features/followers/index.js
new file mode 100644
index 000000000..978436dcc
--- /dev/null
+++ b/app/javascript/flavours/glitch/features/followers/index.js
@@ -0,0 +1,161 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import { debounce } from 'lodash';
+import LoadingIndicator from 'flavours/glitch/components/loading_indicator';
+import {
+  lookupAccount,
+  fetchAccount,
+  fetchFollowers,
+  expandFollowers,
+} from 'flavours/glitch/actions/accounts';
+import { FormattedMessage } from 'react-intl';
+import AccountContainer from 'flavours/glitch/containers/account_container';
+import Column from 'flavours/glitch/features/ui/components/column';
+import ProfileColumnHeader from 'flavours/glitch/features/account/components/profile_column_header';
+import HeaderContainer from 'flavours/glitch/features/account_timeline/containers/header_container';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import MissingIndicator from 'flavours/glitch/components/missing_indicator';
+import ScrollableList from 'flavours/glitch/components/scrollable_list';
+import TimelineHint from 'flavours/glitch/components/timeline_hint';
+
+const mapStateToProps = (state, { params: { acct, id } }) => {
+  const accountId = id || state.getIn(['accounts_map', acct]);
+
+  if (!accountId) {
+    return {
+      isLoading: true,
+    };
+  }
+
+  return {
+    accountId,
+    remote: !!(state.getIn(['accounts', accountId, 'acct']) !== state.getIn(['accounts', accountId, 'username'])),
+    remoteUrl: state.getIn(['accounts', accountId, 'url']),
+    isAccount: !!state.getIn(['accounts', accountId]),
+    accountIds: state.getIn(['user_lists', 'followers', accountId, 'items']),
+    hasMore: !!state.getIn(['user_lists', 'followers', accountId, 'next']),
+    isLoading: state.getIn(['user_lists', 'followers', accountId, 'isLoading'], true),
+  };
+};
+
+const RemoteHint = ({ url }) => (
+  <TimelineHint url={url} resource={<FormattedMessage id='timeline_hint.resources.followers' defaultMessage='Followers' />} />
+);
+
+RemoteHint.propTypes = {
+  url: PropTypes.string.isRequired,
+};
+
+export default @connect(mapStateToProps)
+class Followers extends ImmutablePureComponent {
+
+  static propTypes = {
+    params: PropTypes.shape({
+      acct: PropTypes.string,
+      id: PropTypes.string,
+    }).isRequired,
+    accountId: PropTypes.string,
+    dispatch: PropTypes.func.isRequired,
+    accountIds: ImmutablePropTypes.list,
+    hasMore: PropTypes.bool,
+    isLoading: PropTypes.bool,
+    isAccount: PropTypes.bool,
+    remote: PropTypes.bool,
+    remoteUrl: PropTypes.string,
+    multiColumn: PropTypes.bool,
+  };
+
+  _load () {
+    const { accountId, isAccount, dispatch } = this.props;
+
+    if (!isAccount) dispatch(fetchAccount(accountId));
+    dispatch(fetchFollowers(accountId));
+  }
+
+  componentDidMount () {
+    const { params: { acct }, accountId, dispatch } = this.props;
+
+    if (accountId) {
+      this._load();
+    } else {
+      dispatch(lookupAccount(acct));
+    }
+  }
+
+  componentDidUpdate (prevProps) {
+    const { params: { acct }, accountId, dispatch } = this.props;
+
+    if (prevProps.accountId !== accountId && accountId) {
+      this._load();
+    } else if (prevProps.params.acct !== acct) {
+      dispatch(lookupAccount(acct));
+    }
+  }
+
+  handleLoadMore = debounce(() => {
+    this.props.dispatch(expandFollowers(this.props.accountId));
+  }, 300, { leading: true });
+
+  setRef = c => {
+    this.column = c;
+  }
+
+  handleHeaderClick = () => {
+    this.column.scrollTop();
+  }
+
+  render () {
+    const { accountIds, hasMore, isAccount, multiColumn, isLoading, remote, remoteUrl } = this.props;
+
+    if (!isAccount) {
+      return (
+        <Column>
+          <MissingIndicator />
+        </Column>
+      );
+    }
+
+    if (!accountIds) {
+      return (
+        <Column>
+          <LoadingIndicator />
+        </Column>
+      );
+    }
+
+    let emptyMessage;
+
+    if (remote && accountIds.isEmpty()) {
+      emptyMessage = <RemoteHint url={remoteUrl} />;
+    } else {
+      emptyMessage = <FormattedMessage id='account.followers.empty' defaultMessage='No one follows this user yet.' />;
+    }
+
+    const remoteMessage = remote ? <RemoteHint url={remoteUrl} /> : null;
+
+    return (
+      <Column ref={this.setRef}>
+        <ProfileColumnHeader onClick={this.handleHeaderClick} multiColumn={multiColumn} />
+
+        <ScrollableList
+          scrollKey='followers'
+          hasMore={hasMore}
+          isLoading={isLoading}
+          onLoadMore={this.handleLoadMore}
+          prepend={<HeaderContainer accountId={this.props.accountId} hideTabs />}
+          alwaysPrepend
+          append={remoteMessage}
+          emptyMessage={emptyMessage}
+          bindToDocument={!multiColumn}
+        >
+          {accountIds.map(id =>
+            <AccountContainer key={id} id={id} withNote={false} />,
+          )}
+        </ScrollableList>
+      </Column>
+    );
+  }
+
+}