523 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			523 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| import React from 'react';
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| import ImmutablePropTypes from 'react-immutable-proptypes';
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| import PropTypes from 'prop-types';
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| import StatusPrepend from './status_prepend';
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| import StatusHeader from './status_header';
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| import StatusIcons from './status_icons';
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| import StatusContent from './status_content';
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| import StatusActionBar from './status_action_bar';
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| import AttachmentList from './attachment_list';
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| import ImmutablePureComponent from 'react-immutable-pure-component';
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| import { MediaGallery, Video } from 'flavours/glitch/util/async-components';
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| import { HotKeys } from 'react-hotkeys';
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| import NotificationOverlayContainer from 'flavours/glitch/features/notifications/containers/overlay_container';
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| import classNames from 'classnames';
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| 
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| // We use the component (and not the container) since we do not want
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| // to use the progress bar to show download progress
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| import Bundle from '../features/ui/components/bundle';
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| 
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| export default class Status 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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|     containerId: PropTypes.string,
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|     id: PropTypes.string,
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|     status: ImmutablePropTypes.map,
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|     account: ImmutablePropTypes.map,
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|     onReply: PropTypes.func,
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|     onFavourite: PropTypes.func,
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|     onReblog: PropTypes.func,
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|     onDelete: PropTypes.func,
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|     onDirect: PropTypes.func,
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|     onMention: PropTypes.func,
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|     onPin: PropTypes.func,
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|     onOpenMedia: PropTypes.func,
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|     onOpenVideo: PropTypes.func,
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|     onBlock: PropTypes.func,
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|     onEmbed: PropTypes.func,
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|     onHeightChange: PropTypes.func,
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|     muted: PropTypes.bool,
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|     collapse: PropTypes.bool,
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|     hidden: PropTypes.bool,
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|     prepend: PropTypes.string,
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|     withDismiss: PropTypes.bool,
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|     onMoveUp: PropTypes.func,
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|     onMoveDown: PropTypes.func,
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|     getScrollPosition: PropTypes.func,
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|     updateScrollBottom: PropTypes.func,
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|     expanded: PropTypes.bool,
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|   };
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| 
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|   state = {
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|     isCollapsed: false,
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|     autoCollapsed: false,
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|   }
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| 
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|   // Avoid checking props that are functions (and whose equality will always
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|   // evaluate to false. See react-immutable-pure-component for usage.
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|   updateOnProps = [
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|     'status',
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|     'account',
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|     'settings',
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|     'prepend',
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|     'boostModal',
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|     'favouriteModal',
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|     'muted',
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|     'collapse',
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|     'notification',
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|     'hidden',
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|     'expanded',
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|   ]
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| 
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|   updateOnStates = [
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|     'isExpanded',
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|     'isCollapsed',
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|   ]
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| 
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|   //  If our settings have changed to disable collapsed statuses, then we
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|   //  need to make sure that we uncollapse every one. We do that by watching
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|   //  for changes to `settings.collapsed.enabled` in
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|   //  `getderivedStateFromProps()`.
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| 
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|   //  We also need to watch for changes on the `collapse` prop---if this
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|   //  changes to anything other than `undefined`, then we need to collapse or
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|   //  uncollapse our status accordingly.
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|   static getDerivedStateFromProps(nextProps, prevState) {
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|     let update = {};
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|     let updated = false;
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| 
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|     // Make sure the state mirrors props we track…
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|     if (nextProps.collapse !== prevState.collapseProp) {
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|       update.collapseProp = nextProps.collapse;
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|       updated = true;
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|     }
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|     if (nextProps.expanded !== prevState.expandedProp) {
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|       update.expandedProp = nextProps.expanded;
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|       updated = true;
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|     }
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| 
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|     // Update state based on new props
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|     if (!nextProps.settings.getIn(['collapsed', 'enabled'])) {
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|       if (prevState.isCollapsed) {
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|         update.isCollapsed = false;
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|         updated = true;
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|       }
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|     } else if (
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|       nextProps.collapse !== prevState.collapseProp &&
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|       nextProps.collapse !== undefined
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|     ) {
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|       update.isCollapsed = nextProps.collapse;
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|       if (nextProps.collapse) update.isExpanded = false;
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|       updated = true;
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|     }
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|     if (nextProps.expanded !== prevState.expandedProp &&
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|       nextProps.expanded !== undefined
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|     ) {
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|       update.isExpanded = nextProps.expanded;
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|       if (nextProps.expanded) update.isCollapsed = false;
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|       updated = true;
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|     }
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| 
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|     return updated ? update : null;
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|   }
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| 
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|   //  When mounting, we just check to see if our status should be collapsed,
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|   //  and collapse it if so. We don't need to worry about whether collapsing
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|   //  is enabled here, because `setCollapsed()` already takes that into
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|   //  account.
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| 
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|   //  The cases where a status should be collapsed are:
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|   //
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|   //   -  The `collapse` prop has been set to `true`
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|   //   -  The user has decided in local settings to collapse all statuses.
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|   //   -  The user has decided to collapse all notifications ('muted'
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|   //      statuses).
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|   //   -  The user has decided to collapse long statuses and the status is
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|   //      over 400px (without media, or 650px with).
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|   //   -  The status is a reply and the user has decided to collapse all
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|   //      replies.
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|   //   -  The status contains media and the user has decided to collapse all
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|   //      statuses with media.
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|   //   -  The status is a reblog the user has decided to collapse all
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|   //      statuses which are reblogs.
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|   componentDidMount () {
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|     const { node } = this;
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|     const {
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|       status,
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|       settings,
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|       collapse,
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|       muted,
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|       prepend,
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|     } = this.props;
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|     const autoCollapseSettings = settings.getIn(['collapsed', 'auto']);
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| 
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|     if (function () {
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|       switch (true) {
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|       case !!collapse:
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|       case !!autoCollapseSettings.get('all'):
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|       case autoCollapseSettings.get('notifications') && !!muted:
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|       case autoCollapseSettings.get('lengthy') && node.clientHeight > (
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|         status.get('media_attachments').size && !muted ? 650 : 400
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|       ):
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|       case autoCollapseSettings.get('reblogs') && prepend === 'reblogged_by':
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|       case autoCollapseSettings.get('replies') && status.get('in_reply_to_id', null) !== null:
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|       case autoCollapseSettings.get('media') && !(status.get('spoiler_text').length) && !!status.get('media_attachments').size:
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|         return true;
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|       default:
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|         return false;
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|       }
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|     }()) {
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|       this.setCollapsed(true);
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|       // Hack to fix timeline jumps on second rendering when auto-collapsing
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|       this.setState({ autoCollapsed: true });
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|     }
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|   }
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| 
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|   getSnapshotBeforeUpdate (prevProps, prevState) {
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|     if (this.props.getScrollPosition) {
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|       return this.props.getScrollPosition();
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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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|   //  Hack to fix timeline jumps on second rendering when auto-collapsing
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|   componentDidUpdate (prevProps, prevState, snapshot) {
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|     if (this.state.autoCollapsed) {
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|       this.setState({ autoCollapsed: false });
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|       if (snapshot !== null && this.props.updateScrollBottom) {
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|         if (this.node.offsetTop < snapshot.top) {
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|           this.props.updateScrollBottom(snapshot.height - snapshot.top);
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|         }
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|       }
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|     }
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|   }
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| 
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|   //  `setCollapsed()` sets the value of `isCollapsed` in our state, that is,
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|   //  whether the toot is collapsed or not.
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| 
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|   //  `setCollapsed()` automatically checks for us whether toot collapsing
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|   //  is enabled, so we don't have to.
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|   setCollapsed = (value) => {
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|     if (this.props.settings.getIn(['collapsed', 'enabled'])) {
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|       this.setState({ isCollapsed: value });
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|       if (value) {
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|         this.setExpansion(false);
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|       }
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|     } else {
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|       this.setState({ isCollapsed: false });
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|     }
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|   }
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| 
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|   setExpansion = (value) => {
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|     this.setState({ isExpanded: value });
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|     if (value) {
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|       this.setCollapsed(false);
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|     }
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|   }
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| 
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|   //  `parseClick()` takes a click event and responds appropriately.
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|   //  If our status is collapsed, then clicking on it should uncollapse it.
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|   //  If `Shift` is held, then clicking on it should collapse it.
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|   //  Otherwise, we open the url handed to us in `destination`, if
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|   //  applicable.
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|   parseClick = (e, destination) => {
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|     const { router } = this.context;
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|     const { status } = this.props;
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|     const { isCollapsed } = this.state;
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|     if (!router) return;
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|     if (destination === undefined) {
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|       destination = `/statuses/${
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|         status.getIn(['reblog', 'id'], status.get('id'))
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|       }`;
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|     }
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|     if (e.button === 0) {
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|       if (isCollapsed) this.setCollapsed(false);
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|       else if (e.shiftKey) {
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|         this.setCollapsed(true);
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|         document.getSelection().removeAllRanges();
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|       } else router.history.push(destination);
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|       e.preventDefault();
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|     }
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|   }
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| 
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|   handleAccountClick = (e) => {
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|     if (this.context.router && e.button === 0) {
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|       const id = e.currentTarget.getAttribute('data-id');
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|       e.preventDefault();
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|       this.context.router.history.push(`/accounts/${id}`);
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|     }
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|   }
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| 
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|   handleExpandedToggle = () => {
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|     if (this.props.status.get('spoiler_text')) {
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|       this.setExpansion(!this.state.isExpanded);
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|     }
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|   };
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| 
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|   handleOpenVideo = (media, startTime) => {
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|     this.props.onOpenVideo(media, startTime);
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|   }
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| 
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|   handleHotkeyReply = e => {
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|     e.preventDefault();
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|     this.props.onReply(this.props.status, this.context.router.history);
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|   }
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| 
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|   handleHotkeyFavourite = (e) => {
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|     this.props.onFavourite(this.props.status, e);
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|   }
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| 
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|   handleHotkeyBoost = e => {
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|     this.props.onReblog(this.props.status, e);
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|   }
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| 
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|   handleHotkeyMention = e => {
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|     e.preventDefault();
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|     this.props.onMention(this.props.status.get('account'), this.context.router.history);
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|   }
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| 
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|   handleHotkeyOpen = () => {
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|     this.context.router.history.push(`/statuses/${this.props.status.get('id')}`);
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|   }
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| 
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|   handleHotkeyOpenProfile = () => {
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|     this.context.router.history.push(`/accounts/${this.props.status.getIn(['account', 'id'])}`);
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|   }
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| 
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|   handleHotkeyMoveUp = e => {
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|     this.props.onMoveUp(this.props.containerId || this.props.id, e.target.getAttribute('data-featured'));
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|   }
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| 
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|   handleHotkeyMoveDown = e => {
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|     this.props.onMoveDown(this.props.containerId || this.props.id, e.target.getAttribute('data-featured'));
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|   }
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| 
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|   handleRef = c => {
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|     this.node = c;
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|   }
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| 
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|   renderLoadingMediaGallery () {
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|     return <div className='media_gallery' style={{ height: '110px' }} />;
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|   }
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| 
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|   renderLoadingVideoPlayer () {
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|     return <div className='media-spoiler-video' style={{ height: '110px' }} />;
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|   }
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| 
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|   render () {
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|     const {
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|       handleRef,
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|       parseClick,
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|       setExpansion,
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|       setCollapsed,
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|     } = this;
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|     const { router } = this.context;
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|     const {
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|       status,
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|       account,
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|       settings,
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|       collapsed,
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|       muted,
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|       prepend,
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|       intersectionObserverWrapper,
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|       onOpenVideo,
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|       onOpenMedia,
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|       notification,
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|       hidden,
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|       featured,
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|       ...other
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|     } = this.props;
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|     const { isExpanded, isCollapsed } = this.state;
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|     let background = null;
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|     let attachments = null;
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|     let media = null;
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|     let mediaIcon = null;
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| 
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|     if (status === null) {
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|       return null;
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|     }
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| 
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|     if (hidden) {
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|       return (
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|         <div
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|           ref={this.handleRef}
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|           data-id={status.get('id')}
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|           style={{
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|             height: `${this.height}px`,
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|             opacity: 0,
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|             overflow: 'hidden',
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|           }}
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|         >
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|           {status.getIn(['account', 'display_name']) || status.getIn(['account', 'username'])}
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|           {' '}
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|           {status.get('content')}
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|         </div>
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|       );
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|     }
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| 
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|     //  If user backgrounds for collapsed statuses are enabled, then we
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|     //  initialize our background accordingly. This will only be rendered if
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|     //  the status is collapsed.
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|     if (settings.getIn(['collapsed', 'backgrounds', 'user_backgrounds'])) {
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|       background = status.getIn(['account', 'header']);
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|     }
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| 
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|     //  This handles our media attachments.
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|     //  If a media file is of unknwon type or if the status is muted
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|     //  (notification), we show a list of links instead of embedded media.
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| 
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|     //  After we have generated our appropriate media element and stored it in
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|     //  `media`, we snatch the thumbnail to use as our `background` if media
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|     //  backgrounds for collapsed statuses are enabled.
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|     attachments = status.get('media_attachments');
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|     if (attachments.size > 0) {
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|       if (muted || attachments.some(item => item.get('type') === 'unknown')) {
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|         media = (
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|           <AttachmentList
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|             compact
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|             media={status.get('media_attachments')}
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|           />
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|         );
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|       } else if (attachments.getIn([0, 'type']) === 'video') {  //  Media type is 'video'
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|         const video = status.getIn(['media_attachments', 0]);
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| 
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|         media = (
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|           <Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
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|             {Component => (<Component
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|               preview={video.get('preview_url')}
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|               src={video.get('url')}
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|               inline
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|               sensitive={status.get('sensitive')}
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|               letterbox={settings.getIn(['media', 'letterbox'])}
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|               fullwidth={settings.getIn(['media', 'fullwidth'])}
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|               onOpenVideo={this.handleOpenVideo}
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|             />)}
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|           </Bundle>
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|         );
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|         mediaIcon = 'video-camera';
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|       } else {  //  Media type is 'image' or 'gifv'
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|         media = (
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|           <Bundle fetchComponent={MediaGallery} loading={this.renderLoadingMediaGallery} >
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|             {Component => (
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|               <Component
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|                 media={attachments}
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|                 sensitive={status.get('sensitive')}
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|                 letterbox={settings.getIn(['media', 'letterbox'])}
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|                 fullwidth={settings.getIn(['media', 'fullwidth'])}
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|                 onOpenMedia={this.props.onOpenMedia}
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|               />
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|             )}
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|           </Bundle>
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|         );
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|         mediaIcon = 'picture-o';
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|       }
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| 
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|       if (!status.get('sensitive') && !(status.get('spoiler_text').length > 0) && settings.getIn(['collapsed', 'backgrounds', 'preview_images'])) {
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|         background = attachments.getIn([0, 'preview_url']);
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|       }
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|     }
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| 
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|     //  Here we prepare extra data-* attributes for CSS selectors.
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|     //  Users can use those for theming, hiding avatars etc via UserStyle
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|     const selectorAttribs = {
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|       'data-status-by': `@${status.getIn(['account', 'acct'])}`,
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|     };
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| 
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|     if (prepend && account) {
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|       const notifKind = {
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|         favourite: 'favourited',
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|         reblog: 'boosted',
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|         reblogged_by: 'boosted',
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|       }[prepend];
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| 
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|       selectorAttribs[`data-${notifKind}-by`] = `@${account.get('acct')}`;
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|     }
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| 
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|     const handlers = {
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|       reply: this.handleHotkeyReply,
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|       favourite: this.handleHotkeyFavourite,
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|       boost: this.handleHotkeyBoost,
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|       mention: this.handleHotkeyMention,
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|       open: this.handleHotkeyOpen,
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|       openProfile: this.handleHotkeyOpenProfile,
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|       moveUp: this.handleHotkeyMoveUp,
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|       moveDown: this.handleHotkeyMoveDown,
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|       toggleSpoiler: this.handleExpandedToggle,
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|     };
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| 
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|     const computedClass = classNames('status', `status-${status.get('visibility')}`, {
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|       collapsed: isCollapsed,
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|       'has-background': isCollapsed && background,
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|       muted,
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|     }, 'focusable');
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| 
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|     return (
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|       <HotKeys handlers={handlers}>
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|         <div
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|           className={computedClass}
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|           style={isCollapsed && background ? { backgroundImage: `url(${background})` } : null}
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|           {...selectorAttribs}
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|           ref={handleRef}
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|           tabIndex='0'
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|           data-featured={featured ? 'true' : null}
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|         >
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|           <header className='status__info'>
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|             <span>
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|               {prepend && account ? (
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|                 <StatusPrepend
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|                   type={prepend}
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|                   account={account}
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|                   parseClick={parseClick}
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|                   notificationId={this.props.notificationId}
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|                 />
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|               ) : null}
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|               {!muted || !isCollapsed ? (
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|                 <StatusHeader
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|                   status={status}
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|                   friend={account}
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|                   collapsed={isCollapsed}
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|                   parseClick={parseClick}
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|                 />
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|               ) : null}
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|             </span>
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|             <StatusIcons
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|               status={status}
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|               mediaIcon={mediaIcon}
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|               collapsible={settings.getIn(['collapsed', 'enabled'])}
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|               collapsed={isCollapsed}
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|               setCollapsed={setCollapsed}
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|             />
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|           </header>
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|           <StatusContent
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|             status={status}
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|             media={media}
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|             mediaIcon={mediaIcon}
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|             expanded={isExpanded}
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|             onExpandedToggle={this.handleExpandedToggle}
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|             parseClick={parseClick}
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|             disabled={!router}
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|           />
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|           {!isCollapsed || !muted ? (
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|             <StatusActionBar
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|               {...other}
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|               status={status}
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|               account={status.get('account')}
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|             />
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|           ) : null}
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|           {notification ? (
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|             <NotificationOverlayContainer
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|               notification={notification}
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|             />
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|           ) : null}
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|         </div>
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|       </HotKeys>
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|     );
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|   }
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| 
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| }
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