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