80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
// @flow
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import { CHAT_ENABLED, getFeatureFlag } from '../../../base/flags';
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import { IconChat, IconChatUnread } from '../../../base/icons';
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import { connect } from '../../../base/redux';
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import {
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AbstractButton,
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type AbstractButtonProps
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} from '../../../base/toolbox/components';
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import { navigate } from '../../../conference/components/native/ConferenceNavigationContainerRef';
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import { screen } from '../../../conference/components/native/routes';
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import { getUnreadCount } from '../../functions';
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type Props = AbstractButtonProps & {
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/**
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* True if the polls feature is disabled.
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*/
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_isPollsDisabled: boolean,
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/**
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* The unread message count.
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*/
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_unreadMessageCount: number
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};
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/**
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* Implements an {@link AbstractButton} to open the chat screen on mobile.
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*/
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class ChatButton extends AbstractButton<Props, *> {
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accessibilityLabel = 'toolbar.accessibilityLabel.chat';
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icon = IconChat;
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label = 'toolbar.chat';
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toggledIcon = IconChatUnread;
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/**
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* Handles clicking / pressing the button, and opens the appropriate dialog.
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*
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* @private
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* @returns {void}
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*/
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_handleClick() {
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this.props._isPollsDisabled
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? navigate(screen.conference.chat)
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: navigate(screen.conference.chatandpolls.main);
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}
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/**
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* Renders the button toggled when there are unread messages.
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*
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* @protected
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* @returns {boolean}
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*/
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_isToggled() {
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return Boolean(this.props._unreadMessageCount);
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}
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}
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/**
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* Maps part of the redux state to the component's props.
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*
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* @param {Object} state - The Redux state.
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* @param {Object} ownProps - The properties explicitly passed to the component instance.
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* @returns {Props}
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*/
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function _mapStateToProps(state, ownProps) {
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const enabled = getFeatureFlag(state, CHAT_ENABLED, true);
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const { disablePolls } = state['features/base/config'];
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const { visible = enabled } = ownProps;
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return {
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_isPollsDisabled: disablePolls,
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_unreadMessageCount: getUnreadCount(state),
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visible
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};
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}
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export default connect(_mapStateToProps)(ChatButton);
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