mastodon/app/javascript/flavours/glitch/features/getting_started/components/announcements.js

405 lines
13 KiB
JavaScript

import React from 'react';
import ImmutablePureComponent from 'react-immutable-pure-component';
import ReactSwipeableViews from 'react-swipeable-views';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import IconButton from 'flavours/glitch/components/icon_button';
import Icon from 'flavours/glitch/components/icon';
import { defineMessages, injectIntl, FormattedMessage, FormattedDate } from 'react-intl';
import { autoPlayGif, reduceMotion } from 'flavours/glitch/util/initial_state';
import elephantUIPlane from 'mastodon/../images/elephant_ui_plane.svg';
import { mascot } from 'flavours/glitch/util/initial_state';
import unicodeMapping from 'flavours/glitch/util/emoji/emoji_unicode_mapping_light';
import classNames from 'classnames';
import EmojiPickerDropdown from 'flavours/glitch/features/emoji_picker';
import AnimatedNumber from 'flavours/glitch/components/animated_number';
import TransitionMotion from 'react-motion/lib/TransitionMotion';
import spring from 'react-motion/lib/spring';
const messages = defineMessages({
close: { id: 'lightbox.close', defaultMessage: 'Close' },
previous: { id: 'lightbox.previous', defaultMessage: 'Previous' },
next: { id: 'lightbox.next', defaultMessage: 'Next' },
});
class Content extends ImmutablePureComponent {
static contextTypes = {
router: PropTypes.object,
};
static propTypes = {
announcement: ImmutablePropTypes.map.isRequired,
};
setRef = c => {
this.node = c;
}
componentDidMount () {
this._updateLinks();
this._updateEmojis();
}
componentDidUpdate () {
this._updateLinks();
this._updateEmojis();
}
_updateEmojis () {
const node = this.node;
if (!node || autoPlayGif) {
return;
}
const emojis = node.querySelectorAll('.custom-emoji');
for (var i = 0; i < emojis.length; i++) {
let emoji = emojis[i];
if (emoji.classList.contains('status-emoji')) {
continue;
}
emoji.classList.add('status-emoji');
emoji.addEventListener('mouseenter', this.handleEmojiMouseEnter, false);
emoji.addEventListener('mouseleave', this.handleEmojiMouseLeave, false);
}
}
_updateLinks () {
const node = this.node;
if (!node) {
return;
}
const links = node.querySelectorAll('a');
for (var i = 0; i < links.length; ++i) {
let link = links[i];
if (link.classList.contains('status-link')) {
continue;
}
link.classList.add('status-link');
let mention = this.props.announcement.get('mentions').find(item => link.href === item.get('url'));
if (mention) {
link.addEventListener('click', this.onMentionClick.bind(this, mention), false);
link.setAttribute('title', mention.get('acct'));
} else if (link.textContent[0] === '#' || (link.previousSibling && link.previousSibling.textContent && link.previousSibling.textContent[link.previousSibling.textContent.length - 1] === '#')) {
link.addEventListener('click', this.onHashtagClick.bind(this, link.text), false);
} else {
link.setAttribute('title', link.href);
link.classList.add('unhandled-link');
}
link.setAttribute('target', '_blank');
link.setAttribute('rel', 'noopener noreferrer');
}
}
onMentionClick = (mention, e) => {
if (this.context.router && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
e.preventDefault();
this.context.router.history.push(`/accounts/${mention.get('id')}`);
}
}
onHashtagClick = (hashtag, e) => {
hashtag = hashtag.replace(/^#/, '');
if (this.context.router && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
e.preventDefault();
this.context.router.history.push(`/timelines/tag/${hashtag}`);
}
}
handleEmojiMouseEnter = ({ target }) => {
target.src = target.getAttribute('data-original');
}
handleEmojiMouseLeave = ({ target }) => {
target.src = target.getAttribute('data-static');
}
render () {
const { announcement } = this.props;
return (
<div
className='announcements__item__content'
ref={this.setRef}
dangerouslySetInnerHTML={{ __html: announcement.get('contentHtml') }}
/>
);
}
}
const assetHost = process.env.CDN_HOST || '';
class Emoji extends React.PureComponent {
static propTypes = {
emoji: PropTypes.string.isRequired,
emojiMap: ImmutablePropTypes.map.isRequired,
hovered: PropTypes.bool.isRequired,
};
render () {
const { emoji, emojiMap, hovered } = this.props;
if (unicodeMapping[emoji]) {
const { filename, shortCode } = unicodeMapping[this.props.emoji];
const title = shortCode ? `:${shortCode}:` : '';
return (
<img
draggable='false'
className='emojione'
alt={emoji}
title={title}
src={`${assetHost}/emoji/${filename}.svg`}
/>
);
} else if (emojiMap.get(emoji)) {
const filename = (autoPlayGif || hovered) ? emojiMap.getIn([emoji, 'url']) : emojiMap.getIn([emoji, 'static_url']);
const shortCode = `:${emoji}:`;
return (
<img
draggable='false'
className='emojione custom-emoji'
alt={shortCode}
title={shortCode}
src={filename}
/>
);
} else {
return null;
}
}
}
class Reaction extends ImmutablePureComponent {
static propTypes = {
announcementId: PropTypes.string.isRequired,
reaction: ImmutablePropTypes.map.isRequired,
addReaction: PropTypes.func.isRequired,
removeReaction: PropTypes.func.isRequired,
emojiMap: ImmutablePropTypes.map.isRequired,
style: PropTypes.object,
};
state = {
hovered: false,
};
handleClick = () => {
const { reaction, announcementId, addReaction, removeReaction } = this.props;
if (reaction.get('me')) {
removeReaction(announcementId, reaction.get('name'));
} else {
addReaction(announcementId, reaction.get('name'));
}
}
handleMouseEnter = () => this.setState({ hovered: true })
handleMouseLeave = () => this.setState({ hovered: false })
render () {
const { reaction } = this.props;
let shortCode = reaction.get('name');
if (unicodeMapping[shortCode]) {
shortCode = unicodeMapping[shortCode].shortCode;
}
return (
<button className={classNames('reactions-bar__item', { active: reaction.get('me') })} onClick={this.handleClick} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave} title={`:${shortCode}:`} style={this.props.style}>
<span className='reactions-bar__item__emoji'><Emoji hovered={this.state.hovered} emoji={reaction.get('name')} emojiMap={this.props.emojiMap} /></span>
<span className='reactions-bar__item__count'><AnimatedNumber value={reaction.get('count')} /></span>
</button>
);
}
}
class ReactionsBar extends ImmutablePureComponent {
static propTypes = {
announcementId: PropTypes.string.isRequired,
reactions: ImmutablePropTypes.list.isRequired,
addReaction: PropTypes.func.isRequired,
removeReaction: PropTypes.func.isRequired,
emojiMap: ImmutablePropTypes.map.isRequired,
};
handleEmojiPick = data => {
const { addReaction, announcementId } = this.props;
addReaction(announcementId, data.native.replace(/:/g, ''));
}
willEnter () {
return { scale: reduceMotion ? 1 : 0 };
}
willLeave () {
return { scale: reduceMotion ? 0 : spring(0, { stiffness: 170, damping: 26 }) };
}
render () {
const { reactions } = this.props;
const visibleReactions = reactions.filter(x => x.get('count') > 0);
const styles = visibleReactions.map(reaction => ({
key: reaction.get('name'),
data: reaction,
style: { scale: reduceMotion ? 1 : spring(1, { stiffness: 150, damping: 13 }) },
})).toArray();
return (
<TransitionMotion styles={styles} willEnter={this.willEnter} willLeave={this.willLeave}>
{items => (
<div className={classNames('reactions-bar', { 'reactions-bar--empty': visibleReactions.isEmpty() })}>
{items.map(({ key, data, style }) => (
<Reaction
key={key}
reaction={data}
style={{ transform: `scale(${style.scale})`, position: style.scale < 0.5 ? 'absolute' : 'static' }}
announcementId={this.props.announcementId}
addReaction={this.props.addReaction}
removeReaction={this.props.removeReaction}
emojiMap={this.props.emojiMap}
/>
))}
{visibleReactions.size < 8 && <EmojiPickerDropdown onPickEmoji={this.handleEmojiPick} button={<Icon id='plus' />} />}
</div>
)}
</TransitionMotion>
);
}
}
class Announcement extends ImmutablePureComponent {
static propTypes = {
announcement: ImmutablePropTypes.map.isRequired,
emojiMap: ImmutablePropTypes.map.isRequired,
addReaction: PropTypes.func.isRequired,
removeReaction: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
render () {
const { announcement } = this.props;
const startsAt = announcement.get('starts_at') && new Date(announcement.get('starts_at'));
const endsAt = announcement.get('ends_at') && new Date(announcement.get('ends_at'));
const now = new Date();
const hasTimeRange = startsAt && endsAt;
const skipYear = hasTimeRange && startsAt.getFullYear() === endsAt.getFullYear() && endsAt.getFullYear() === now.getFullYear();
const skipEndDate = hasTimeRange && startsAt.getDate() === endsAt.getDate() && startsAt.getMonth() === endsAt.getMonth() && startsAt.getFullYear() === endsAt.getFullYear();
const skipTime = announcement.get('all_day');
return (
<div className='announcements__item'>
<strong className='announcements__item__range'>
<FormattedMessage id='announcement.announcement' defaultMessage='Announcement' />
{hasTimeRange && <span> · <FormattedDate value={startsAt} hour12={false} year={(skipYear || startsAt.getFullYear() === now.getFullYear()) ? undefined : 'numeric'} month='short' day='2-digit' hour={skipTime ? undefined : '2-digit'} minute={skipTime ? undefined : '2-digit'} /> - <FormattedDate value={endsAt} hour12={false} year={(skipYear || endsAt.getFullYear() === now.getFullYear()) ? undefined : 'numeric'} month={skipEndDate ? undefined : 'short'} day={skipEndDate ? undefined : '2-digit'} hour={skipTime ? undefined : '2-digit'} minute={skipTime ? undefined : '2-digit'} /></span>}
</strong>
<Content announcement={announcement} />
<ReactionsBar
reactions={announcement.get('reactions')}
announcementId={announcement.get('id')}
addReaction={this.props.addReaction}
removeReaction={this.props.removeReaction}
emojiMap={this.props.emojiMap}
/>
</div>
);
}
}
export default @injectIntl
class Announcements extends ImmutablePureComponent {
static propTypes = {
announcements: ImmutablePropTypes.list,
emojiMap: ImmutablePropTypes.map.isRequired,
addReaction: PropTypes.func.isRequired,
removeReaction: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
state = {
index: 0,
};
handleChangeIndex = index => {
this.setState({ index: index % this.props.announcements.size });
}
handleNextClick = () => {
this.setState({ index: (this.state.index + 1) % this.props.announcements.size });
}
handlePrevClick = () => {
this.setState({ index: (this.props.announcements.size + this.state.index - 1) % this.props.announcements.size });
}
render () {
const { announcements, intl } = this.props;
const { index } = this.state;
if (announcements.isEmpty()) {
return null;
}
return (
<div className='announcements'>
<img className='announcements__mastodon' alt='' draggable='false' src={mascot || elephantUIPlane} />
<div className='announcements__container'>
<ReactSwipeableViews animateHeight index={index} onChangeIndex={this.handleChangeIndex}>
{announcements.map(announcement => (
<Announcement
key={announcement.get('id')}
announcement={announcement}
emojiMap={this.props.emojiMap}
addReaction={this.props.addReaction}
removeReaction={this.props.removeReaction}
intl={intl}
/>
))}
</ReactSwipeableViews>
{announcements.size > 1 && (
<div className='announcements__pagination'>
<IconButton disabled={announcements.size === 1} title={intl.formatMessage(messages.previous)} icon='chevron-left' onClick={this.handlePrevClick} size={13} />
<span>{index + 1} / {announcements.size}</span>
<IconButton disabled={announcements.size === 1} title={intl.formatMessage(messages.next)} icon='chevron-right' onClick={this.handleNextClick} size={13} />
</div>
)}
</div>
</div>
);
}
}