masto-fe-archos/app/javascript/mastodon/features/ui/components/compose_panel.jsx

import PropTypes from "prop-types";
import { PureComponent } from "react";

import { connect } from "react-redux";

import { changeComposing, mountCompose, unmountCompose } from "mastodon/actions/compose";
import ServerBanner from "mastodon/components/server_banner";
import ComposeFormContainer from "mastodon/features/compose/containers/compose_form_container";
import NavigationContainer from "mastodon/features/compose/containers/navigation_container";
import SearchContainer from "mastodon/features/compose/containers/search_container";

import LinkFooter from "./link_footer";

class ComposePanel extends PureComponent {

  static contextTypes = {
    identity: PropTypes.object.isRequired,
  };

  static propTypes = {
    dispatch: PropTypes.func.isRequired,
  };

  onFocus = () => {
    const { dispatch } = this.props;
    dispatch(changeComposing(true));
  };

  onBlur = () => {
    const { dispatch } = this.props;
    dispatch(changeComposing(false));
  };

  componentDidMount () {
    const { dispatch } = this.props;
    dispatch(mountCompose());
  }

  componentWillUnmount () {
    const { dispatch } = this.props;
    dispatch(unmountCompose());
  }

  render() {
    const { signedIn } = this.context.identity;

    return (
      <div className='compose-panel' onFocus={this.onFocus}>
        <SearchContainer openInRoute />

        {!signedIn && (
          <>
            <ServerBanner />
            <div className='flex-spacer' />
          </>
        )}

        {signedIn && (
          <>
            <NavigationContainer onClose={this.onBlur} />
            <ComposeFormContainer singleColumn />
          </>
        )}

        <LinkFooter />
      </div>
    );
  }

}

export default connect()(ComposePanel);