jiti-meet/react/features/lobby/components/native/KnockingParticipantList.js

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// @flow
import React, { PureComponent } from 'react';
import { ScrollView, Text, View, TouchableOpacity } from 'react-native';
import { Avatar } from '../../../base/avatar';
import { translate } from '../../../base/i18n';
import { isLocalParticipantModerator } from '../../../base/participants';
import { connect } from '../../../base/redux';
import { handleLobbyChatInitialized } from '../../../chat/actions.any';
import { navigate } from '../../../mobile/navigation/components/conference/ConferenceNavigationContainerRef';
import { screen } from '../../../mobile/navigation/routes';
import { setKnockingParticipantApproval } from '../../actions';
import { HIDDEN_EMAILS } from '../../constants';
import { showLobbyChatButton, getKnockingParticipants, getLobbyEnabled } from '../../functions';
import styles from './styles';
/**
* Props type of the component.
*/
export type Props = {
/**
* The list of participants.
*/
_participants: Array<Object>,
/**
* True if the list should be rendered.
*/
_visible: boolean,
/**
* True if the polls feature is disabled.
*/
_isPollsDisabled: boolean,
/**
* Returns true if the lobby chat button should be shown.
*/
_showChatButton: Function,
/**
* The Redux Dispatch function.
*/
dispatch: Function,
/**
* Function to be used to translate i18n labels.
*/
t: Function
};
/**
* Component to render a list for the actively knocking participants.
*/
class KnockingParticipantList extends PureComponent<Props> {
/**
* Instantiates a new component.
*
* @param {Object} props - The read-only properties with which the new
* instance is to be initialized.
*/
constructor(props: Props) {
super(props);
this._onRespondToParticipant = this._onRespondToParticipant.bind(this);
}
/**
* Implements {@code PureComponent#render}.
*
* @inheritdoc
*/
render() {
const { _participants, _visible, _showChatButton, t } = this.props;
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if (!_visible) {
return null;
}
return (
<ScrollView
style = { styles.knockingParticipantList }>
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{ _participants.map(p => (
<View
key = { p.id }
style = { styles.knockingParticipantListEntry }>
<Avatar
displayName = { p.name }
size = { 48 }
url = { p.loadableAvatarUrl } />
<View style = { styles.knockingParticipantListDetails }>
<Text style = { styles.knockingParticipantListText }>
{ p.name }
</Text>
{ p.email && !HIDDEN_EMAILS.includes(p.email) && (
<Text style = { styles.knockingParticipantListText }>
{ p.email }
</Text>
) }
</View>
<TouchableOpacity
onPress = { this._onRespondToParticipant(p.id, true) }
style = { [
styles.knockingParticipantListButton,
styles.knockingParticipantListPrimaryButton
] }>
<Text style = { styles.knockingParticipantListText }>
{ t('lobby.allow') }
</Text>
</TouchableOpacity>
<TouchableOpacity
onPress = { this._onRespondToParticipant(p.id, false) }
style = { [
styles.knockingParticipantListButton,
styles.knockingParticipantListSecondaryButton
] }>
<Text style = { styles.knockingParticipantListText }>
{ t('lobby.reject') }
</Text>
</TouchableOpacity>
{_showChatButton(p) ? (
<TouchableOpacity
onPress = { this._onInitializeLobbyChat(p.id) }
style = { [
styles.knockingParticipantListButton,
styles.knockingParticipantListSecondaryButton
] }>
<Text style = { styles.knockingParticipantListText }>
{ t('lobby.chat') }
</Text>
</TouchableOpacity>
) : null}
</View>
)) }
</ScrollView>
);
}
_onRespondToParticipant: (string, boolean) => Function;
/**
* Function that constructs a callback for the response handler button.
*
* @param {string} id - The id of the knocking participant.
* @param {boolean} approve - The response for the knocking.
* @returns {Function}
*/
_onRespondToParticipant(id, approve) {
return () => {
this.props.dispatch(setKnockingParticipantApproval(id, approve));
};
}
_onInitializeLobbyChat: (string) => Function;
/**
* Function that constructs a callback for the lobby chat button.
*
* @param {string} id - The id of the knocking participant.
* @returns {Function}
*/
_onInitializeLobbyChat(id) {
return () => {
this.props.dispatch(handleLobbyChatInitialized(id));
if (this.props._isPollsDisabled) {
return navigate(screen.conference.chat);
}
navigate(screen.conference.chatandpolls.main);
};
}
}
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/**
* Maps part of the Redux state to the props of this component.
*
* @param {Object} state - The Redux state.
* @returns {Props}
*/
function _mapStateToProps(state): Object {
const lobbyEnabled = getLobbyEnabled(state);
const knockingParticipants = getKnockingParticipants(state);
const { disablePolls } = state['features/base/config'];
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return {
_visible: lobbyEnabled && isLocalParticipantModerator(state),
_showChatButton: participant => showLobbyChatButton(participant)(state),
_isPollsDisabled: disablePolls,
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// On mobile we only show a portion of the list for screen real estate reasons
_participants: knockingParticipants.slice(0, 2)
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};
}
export default translate(connect(_mapStateToProps)(KnockingParticipantList));