hometown/app/javascript/mastodon/features/introduction/index.js

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import React from 'react';
import PropTypes from 'prop-types';
import ReactSwipeableViews from 'react-swipeable-views';
import classNames from 'classnames';
import { connect } from 'react-redux';
import { FormattedMessage } from 'react-intl';
import { closeOnboarding } from '../../actions/onboarding';
import screenHello from '../../../images/screen_hello.svg';
import screenFederation from '../../../images/screen_federation.svg';
import screenInteractions from '../../../images/screen_interactions.svg';
import logoTransparent from '../../../images/logo_transparent.svg';
const FrameWelcome = ({ domain, onNext }) => (
<div className='introduction__frame'>
<div className='introduction__illustration' style={{ background: `url(${logoTransparent}) no-repeat center center / auto 80%` }}>
<img src={screenHello} alt='' />
</div>
<div className='introduction__text introduction__text--centered'>
<h3><FormattedMessage id='introduction.welcome.headline' defaultMessage='First steps' /></h3>
<p><FormattedMessage id='introduction.welcome.text' defaultMessage="Welcome to the fediverse! In a few moments, you'll be able to broadcast messages and talk to your friends across a wide variety of servers. But this server, {domain}, is special—it hosts your profile, so remember its name." values={{ domain: <code>{domain}</code> }} /></p>
</div>
<div className='introduction__action'>
<button className='button' onClick={onNext}><FormattedMessage id='introduction.welcome.action' defaultMessage="Let's go!" /></button>
</div>
</div>
);
FrameWelcome.propTypes = {
domain: PropTypes.string.isRequired,
onNext: PropTypes.func.isRequired,
};
const FrameFederation = ({ onNext }) => (
<div className='introduction__frame'>
<div className='introduction__illustration'>
<img src={screenFederation} alt='' />
</div>
<div className='introduction__text introduction__text--columnized'>
<div>
<h3><FormattedMessage id='introduction.federation.home.headline' defaultMessage='Home' /></h3>
<p><FormattedMessage id='introduction.federation.home.text' defaultMessage='Posts from people you follow will appear in your home feed. You can follow anyone on any server!' /></p>
</div>
<div>
<h3><FormattedMessage id='introduction.federation.local.headline' defaultMessage='Local' /></h3>
<p><FormattedMessage id='introduction.federation.local.text' defaultMessage='Public posts from people on the same server as you will appear in the local timeline.' /></p>
</div>
<div>
<h3><FormattedMessage id='introduction.federation.federated.headline' defaultMessage='Federated' /></h3>
<p><FormattedMessage id='introduction.federation.federated.text' defaultMessage='Public posts from other servers of the fediverse will appear in the federated timeline.' /></p>
</div>
</div>
<div className='introduction__action'>
<button className='button' onClick={onNext}><FormattedMessage id='introduction.federation.action' defaultMessage='Next' /></button>
</div>
</div>
);
FrameFederation.propTypes = {
onNext: PropTypes.func.isRequired,
};
const FrameInteractions = ({ onNext }) => (
<div className='introduction__frame'>
<div className='introduction__illustration'>
<img src={screenInteractions} alt='' />
</div>
<div className='introduction__text introduction__text--columnized'>
<div>
<h3><FormattedMessage id='introduction.interactions.reply.headline' defaultMessage='Reply' /></h3>
<p><FormattedMessage id='introduction.interactions.reply.text' defaultMessage="You can reply to other people's and your own toots, which will chain them together in a conversation." /></p>
</div>
<div>
<h3><FormattedMessage id='introduction.interactions.reblog.headline' defaultMessage='Boost' /></h3>
<p><FormattedMessage id='introduction.interactions.reblog.text' defaultMessage="You can share other people's toots with your followers by boosting them." /></p>
</div>
<div>
<h3><FormattedMessage id='introduction.interactions.favourite.headline' defaultMessage='Favourite' /></h3>
<p><FormattedMessage id='introduction.interactions.favourite.text' defaultMessage='You can save a toot for later, and let the author know that you liked it, by favouriting it.' /></p>
</div>
</div>
<div className='introduction__action'>
<button className='button' onClick={onNext}><FormattedMessage id='introduction.interactions.action' defaultMessage='Finish tutorial!' /></button>
</div>
</div>
);
FrameInteractions.propTypes = {
onNext: PropTypes.func.isRequired,
};
export default @connect(state => ({ domain: state.getIn(['meta', 'domain']) }))
class Introduction extends React.PureComponent {
static propTypes = {
domain: PropTypes.string.isRequired,
dispatch: PropTypes.func.isRequired,
};
state = {
currentIndex: 0,
};
componentWillMount () {
this.pages = [
<FrameWelcome domain={this.props.domain} onNext={this.handleNext} />,
<FrameFederation onNext={this.handleNext} />,
<FrameInteractions onNext={this.handleFinish} />,
];
}
componentDidMount() {
window.addEventListener('keyup', this.handleKeyUp);
}
componentWillUnmount() {
window.addEventListener('keyup', this.handleKeyUp);
}
handleDot = (e) => {
const i = Number(e.currentTarget.getAttribute('data-index'));
e.preventDefault();
this.setState({ currentIndex: i });
}
handlePrev = () => {
this.setState(({ currentIndex }) => ({
currentIndex: Math.max(0, currentIndex - 1),
}));
}
handleNext = () => {
const { pages } = this;
this.setState(({ currentIndex }) => ({
currentIndex: Math.min(currentIndex + 1, pages.length - 1),
}));
}
handleSwipe = (index) => {
this.setState({ currentIndex: index });
}
handleFinish = () => {
this.props.dispatch(closeOnboarding());
}
handleKeyUp = ({ key }) => {
switch (key) {
case 'ArrowLeft':
this.handlePrev();
break;
case 'ArrowRight':
this.handleNext();
break;
}
}
render () {
const { currentIndex } = this.state;
const { pages } = this;
return (
<div className='introduction'>
<ReactSwipeableViews index={currentIndex} onChangeIndex={this.handleSwipe} className='introduction__pager'>
{pages.map((page, i) => (
<div key={i} className={classNames('introduction__frame-wrapper', { 'active': i === currentIndex })}>{page}</div>
))}
</ReactSwipeableViews>
<div className='introduction__dots'>
{pages.map((_, i) => (
<div
key={`dot-${i}`}
role='button'
tabIndex='0'
data-index={i}
onClick={this.handleDot}
className={classNames('introduction__dot', { active: i === currentIndex })}
/>
))}
</div>
</div>
);
}
}