catstodon/app/assets/javascripts/components/features/compose/index.jsx
Stephen Burgess 4cfc155560 Improve aria support - Columns and Navigation Drawer Icons (#2299)
* feat(aria): Add aria-labels to underlabelled tab nav items

The drawer tabs which control primary navigation are only labelled by a title which is not available to many screenreaders. Add an aria-label attribute to each link to improve readability with screenreaders. Organize link attributes so link target is first followed by classname.
Issue #1349

* feat(aria): Replace abstract aria role of section with region

Abstract aria roles such as section should not be used in content. Use non-abstract 'region' aria role instead. That role expects an aria-labelledby attribute with an id. Pass an ID to the column header. Remove the aria-label attribute on the ColumnHeader because the same value is output in plaintext as its child.
Issue #1349

* fix(aria): Remove aria-controls attribute until solution is found

Columns do not have wrappers, so these icons can't point to a column wrapper which it controls. Instead these icons function as triggers to show or hide individual columns.
#1349

* fix(typo): Remove type of aria-labelledby instead of aria-label
2017-04-22 17:30:35 +02:00

85 lines
3.5 KiB
JavaScript

import ComposeFormContainer from './containers/compose_form_container';
import UploadFormContainer from './containers/upload_form_container';
import NavigationContainer from './containers/navigation_container';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import { mountCompose, unmountCompose } from '../../actions/compose';
import { Link } from 'react-router';
import { injectIntl, defineMessages } from 'react-intl';
import SearchContainer from './containers/search_container';
import { Motion, spring } from 'react-motion';
import SearchResultsContainer from './containers/search_results_container';
const messages = defineMessages({
start: { id: 'getting_started.heading', defaultMessage: 'Getting started' },
public: { id: 'navigation_bar.public_timeline', defaultMessage: 'Federated timeline' },
community: { id: 'navigation_bar.community_timeline', defaultMessage: 'Local timeline' },
preferences: { id: 'navigation_bar.preferences', defaultMessage: 'Preferences' },
logout: { id: 'navigation_bar.logout', defaultMessage: 'Logout' }
});
const mapStateToProps = state => ({
showSearch: state.getIn(['search', 'submitted']) && !state.getIn(['search', 'hidden'])
});
class Compose extends React.PureComponent {
componentDidMount () {
this.props.dispatch(mountCompose());
}
componentWillUnmount () {
this.props.dispatch(unmountCompose());
}
render () {
const { withHeader, showSearch, intl } = this.props;
let header = '';
if (withHeader) {
header = (
<div className='drawer__header'>
<Link to='/getting-started' className='drawer__tab' title={intl.formatMessage(messages.start)} aria-label={intl.formatMessage(messages.start)}><i className='fa fa-fw fa-asterisk' /></Link>
<Link to='/timelines/public/local' className='drawer__tab' title={intl.formatMessage(messages.community)} aria-label={intl.formatMessage(messages.community)}><i className='fa fa-fw fa-users' /></Link>
<Link to='/timelines/public' className='drawer__tab' title={intl.formatMessage(messages.public)} aria-label={intl.formatMessage(messages.public)}><i className='fa fa-fw fa-globe' /></Link>
<a href='/settings/preferences' className='drawer__tab' title={intl.formatMessage(messages.preferences)} aria-label={intl.formatMessage(messages.preferences)}><i className='fa fa-fw fa-cog' /></a>
<a href='/auth/sign_out' className='drawer__tab' data-method='delete' title={intl.formatMessage(messages.logout)} aria-label={intl.formatMessage(messages.logout)}><i className='fa fa-fw fa-sign-out' /></a>
</div>
);
}
return (
<div className='drawer'>
{header}
<SearchContainer />
<div className='drawer__pager'>
<div className='drawer__inner'>
<NavigationContainer />
<ComposeFormContainer />
</div>
<Motion defaultStyle={{ x: -100 }} style={{ x: spring(showSearch ? 0 : -100, { stiffness: 210, damping: 20 }) }}>
{({ x }) =>
<div className='drawer__inner darker' style={{ transform: `translateX(${x}%)`, visibility: x === -100 ? 'hidden' : 'visible' }}>
<SearchResultsContainer />
</div>
}
</Motion>
</div>
</div>
);
}
}
Compose.propTypes = {
dispatch: PropTypes.func.isRequired,
withHeader: PropTypes.bool,
showSearch: PropTypes.bool,
intl: PropTypes.object.isRequired
};
export default connect(mapStateToProps)(injectIntl(Compose));