mastodon/app/javascript/flavours/glitch/components/status.js

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import React from 'react';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import StatusPrepend from './status_prepend';
import StatusHeader from './status_header';
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import StatusIcons from './status_icons';
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import StatusContent from './status_content';
import StatusActionBar from './status_action_bar';
import AttachmentList from './attachment_list';
import Card from '../features/status/components/card';
import { injectIntl, FormattedMessage } from 'react-intl';
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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';
import classNames from 'classnames';
import { autoUnfoldCW } from 'flavours/glitch/util/content_warning';
import PollContainer from 'flavours/glitch/containers/poll_container';
import { displayMedia } from 'flavours/glitch/util/initial_state';
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// We use the component (and not the container) since we do not want
// to use the progress bar to show download progress
import Bundle from '../features/ui/components/bundle';
export const textForScreenReader = (intl, status, rebloggedByText = false, expanded = false) => {
const displayName = status.getIn(['account', 'display_name']);
const values = [
displayName.length === 0 ? status.getIn(['account', 'acct']).split('@')[0] : displayName,
status.get('spoiler_text') && !expanded ? status.get('spoiler_text') : status.get('search_index').slice(status.get('spoiler_text').length),
intl.formatDate(status.get('created_at'), { hour: '2-digit', minute: '2-digit', month: 'short', day: 'numeric' }),
status.getIn(['account', 'acct']),
];
if (rebloggedByText) {
values.push(rebloggedByText);
}
return values.join(', ');
};
export const defaultMediaVisibility = (status, settings) => {
if (!status) {
return undefined;
}
if (status.get('reblog', null) !== null && typeof status.get('reblog') === 'object') {
status = status.get('reblog');
}
if (settings.getIn(['media', 'reveal_behind_cw']) && !!status.get('spoiler_text')) {
return true;
}
return (displayMedia !== 'hide_all' && !status.get('sensitive') || displayMedia === 'show_all');
}
@injectIntl
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export default class Status extends ImmutablePureComponent {
static contextTypes = {
router: PropTypes.object,
};
static propTypes = {
containerId: PropTypes.string,
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id: PropTypes.string,
status: ImmutablePropTypes.map,
account: ImmutablePropTypes.map,
onReply: PropTypes.func,
onFavourite: PropTypes.func,
onReblog: PropTypes.func,
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onBookmark: PropTypes.func,
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onDelete: PropTypes.func,
onDirect: PropTypes.func,
onMention: PropTypes.func,
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onPin: PropTypes.func,
onOpenMedia: PropTypes.func,
onOpenVideo: PropTypes.func,
onBlock: PropTypes.func,
onEmbed: PropTypes.func,
onHeightChange: PropTypes.func,
muted: PropTypes.bool,
collapse: PropTypes.bool,
hidden: PropTypes.bool,
prepend: PropTypes.string,
withDismiss: PropTypes.bool,
onMoveUp: PropTypes.func,
onMoveDown: PropTypes.func,
getScrollPosition: PropTypes.func,
updateScrollBottom: PropTypes.func,
expanded: PropTypes.bool,
intl: PropTypes.object.isRequired,
cacheMediaWidth: PropTypes.func,
cachedMediaWidth: PropTypes.number,
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};
state = {
isCollapsed: false,
autoCollapsed: false,
isExpanded: undefined,
showMedia: undefined,
statusId: undefined,
revealBehindCW: undefined,
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}
// Avoid checking props that are functions (and whose equality will always
// evaluate to false. See react-immutable-pure-component for usage.
updateOnProps = [
'status',
'account',
'settings',
'prepend',
'boostModal',
'favouriteModal',
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'muted',
'collapse',
'notification',
'hidden',
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'expanded',
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]
updateOnStates = [
'isExpanded',
'isCollapsed',
'showMedia',
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]
// If our settings have changed to disable collapsed statuses, then we
// need to make sure that we uncollapse every one. We do that by watching
// for changes to `settings.collapsed.enabled` in
// `getderivedStateFromProps()`.
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// We also need to watch for changes on the `collapse` prop---if this
// changes to anything other than `undefined`, then we need to collapse or
// uncollapse our status accordingly.
static getDerivedStateFromProps(nextProps, prevState) {
let update = {};
let updated = false;
// Make sure the state mirrors props we track…
if (nextProps.collapse !== prevState.collapseProp) {
update.collapseProp = nextProps.collapse;
updated = true;
}
if (nextProps.expanded !== prevState.expandedProp) {
update.expandedProp = nextProps.expanded;
updated = true;
}
// Update state based on new props
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if (!nextProps.settings.getIn(['collapsed', 'enabled'])) {
if (prevState.isCollapsed) {
update.isCollapsed = false;
updated = true;
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}
} else if (
nextProps.collapse !== prevState.collapseProp &&
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nextProps.collapse !== undefined
) {
update.isCollapsed = nextProps.collapse;
if (nextProps.collapse) update.isExpanded = false;
updated = true;
}
if (nextProps.expanded !== prevState.expandedProp &&
nextProps.expanded !== undefined
) {
update.isExpanded = nextProps.expanded;
if (nextProps.expanded) update.isCollapsed = false;
updated = true;
}
if (nextProps.expanded === undefined &&
prevState.isExpanded === undefined &&
update.isExpanded === undefined
) {
const isExpanded = autoUnfoldCW(nextProps.settings, nextProps.status);
if (isExpanded !== undefined) {
update.isExpanded = isExpanded;
updated = true;
}
}
if (nextProps.status && nextProps.status.get('id') !== prevState.statusId) {
update.showMedia = defaultMediaVisibility(nextProps.status, nextProps.settings);
update.statusId = nextProps.status.get('id');
updated = true;
}
if (nextProps.settings.getIn(['media', 'reveal_behind_cw']) !== prevState.revealBehindCW) {
update.revealBehindCW = nextProps.settings.getIn(['media', 'reveal_behind_cw']);
if (update.revealBehindCW) {
update.showMedia = defaultMediaVisibility(nextProps.status, nextProps.settings);
}
updated = true;
}
return updated ? update : null;
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}
// When mounting, we just check to see if our status should be collapsed,
// and collapse it if so. We don't need to worry about whether collapsing
// is enabled here, because `setCollapsed()` already takes that into
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// account.
// The cases where a status should be collapsed are:
//
// - The `collapse` prop has been set to `true`
// - The user has decided in local settings to collapse all statuses.
// - The user has decided to collapse all notifications ('muted'
// statuses).
// - The user has decided to collapse long statuses and the status is
// over 400px (without media, or 650px with).
// - The status is a reply and the user has decided to collapse all
// replies.
// - The status contains media and the user has decided to collapse all
// statuses with media.
// - The status is a reblog the user has decided to collapse all
// statuses which are reblogs.
componentDidMount () {
const { node } = this;
const {
status,
settings,
collapse,
muted,
prepend,
} = this.props;
// Prevent a crash when node is undefined. Not completely sure why this
// happens, might be because status === null.
if (node === undefined) return;
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const autoCollapseSettings = settings.getIn(['collapsed', 'auto']);
if (function () {
switch (true) {
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case !!collapse:
case !!autoCollapseSettings.get('all'):
case autoCollapseSettings.get('notifications') && !!muted:
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case autoCollapseSettings.get('lengthy') && node.clientHeight > (
status.get('media_attachments').size && !muted ? 650 : 400
):
case autoCollapseSettings.get('reblogs') && prepend === 'reblogged_by':
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;
default:
return false;
}
}()) {
this.setCollapsed(true);
// Hack to fix timeline jumps on second rendering when auto-collapsing
this.setState({ autoCollapsed: true });
}
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this.didShowCard = !this.props.muted && !this.props.hidden && this.props.status && this.props.status.get('card') && this.props.settings.get('inline_preview_cards');
}
getSnapshotBeforeUpdate (prevProps, prevState) {
if (this.props.getScrollPosition) {
return this.props.getScrollPosition();
} else {
return null;
}
}
// Hack to fix timeline jumps on second rendering when auto-collapsing
componentDidUpdate (prevProps, prevState, snapshot) {
const doShowCard = !this.props.muted && !this.props.hidden && this.props.status && this.props.status.get('card') && this.props.settings.get('inline_preview_cards');
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if (this.state.autoCollapsed || (doShowCard && !this.didShowCard)) {
if (doShowCard) this.didShowCard = true;
if (this.state.autoCollapsed) this.setState({ autoCollapsed: false });
if (snapshot !== null && this.props.updateScrollBottom) {
if (this.node.offsetTop < snapshot.top) {
this.props.updateScrollBottom(snapshot.height - snapshot.top);
}
}
}
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}
componentWillUnmount() {
if (this.node && this.props.getScrollPosition) {
const position = this.props.getScrollPosition();
if (position !== null && this.node.offsetTop < position.top) {
requestAnimationFrame(() => { this.props.updateScrollBottom(position.height - position.top); });
}
}
}
// `setCollapsed()` sets the value of `isCollapsed` in our state, that is,
// whether the toot is collapsed or not.
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// `setCollapsed()` automatically checks for us whether toot collapsing
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// is enabled, so we don't have to.
setCollapsed = (value) => {
if (this.props.settings.getIn(['collapsed', 'enabled'])) {
this.setState({ isCollapsed: value });
if (value) {
this.setExpansion(false);
}
} else {
this.setState({ isCollapsed: false });
}
}
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setExpansion = (value) => {
this.setState({ isExpanded: value });
if (value) {
this.setCollapsed(false);
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}
}
// `parseClick()` takes a click event and responds appropriately.
// If our status is collapsed, then clicking on it should uncollapse it.
// If `Shift` is held, then clicking on it should collapse it.
// Otherwise, we open the url handed to us in `destination`, if
// applicable.
parseClick = (e, destination) => {
const { router } = this.context;
const { status } = this.props;
const { isCollapsed } = this.state;
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if (!router) return;
if (destination === undefined) {
destination = `/statuses/${
status.getIn(['reblog', 'id'], status.get('id'))
}`;
}
if (e.button === 0 && !(e.ctrlKey || e.altKey || e.metaKey)) {
if (isCollapsed) this.setCollapsed(false);
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else if (e.shiftKey) {
this.setCollapsed(true);
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document.getSelection().removeAllRanges();
} else {
let state = {...router.history.location.state};
state.mastodonBackSteps = (state.mastodonBackSteps || 0) + 1;
router.history.push(destination, state);
}
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e.preventDefault();
}
}
handleToggleMediaVisibility = () => {
this.setState({ showMedia: !this.state.showMedia });
}
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handleAccountClick = (e) => {
if (this.context.router && e.button === 0) {
const id = e.currentTarget.getAttribute('data-id');
e.preventDefault();
let state = {...this.context.router.history.location.state};
state.mastodonBackSteps = (state.mastodonBackSteps || 0) + 1;
this.context.router.history.push(`/accounts/${id}`, state);
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}
}
handleExpandedToggle = () => {
if (this.props.status.get('spoiler_text')) {
this.setExpansion(!this.state.isExpanded);
}
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};
handleOpenVideo = (media, startTime) => {
this.props.onOpenVideo(media, startTime);
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}
handleHotkeyReply = e => {
e.preventDefault();
this.props.onReply(this.props.status, this.context.router.history);
}
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handleHotkeyFavourite = (e) => {
this.props.onFavourite(this.props.status, e);
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}
handleHotkeyBoost = e => {
this.props.onReblog(this.props.status, e);
}
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handleHotkeyBookmark = e => {
this.props.onBookmark(this.props.status, e);
}
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handleHotkeyMention = e => {
e.preventDefault();
this.props.onMention(this.props.status.get('account'), this.context.router.history);
}
handleHotkeyOpen = () => {
let state = {...this.context.router.history.location.state};
state.mastodonBackSteps = (state.mastodonBackSteps || 0) + 1;
this.context.router.history.push(`/statuses/${this.props.status.get('id')}`, state);
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}
handleHotkeyOpenProfile = () => {
let state = {...this.context.router.history.location.state};
state.mastodonBackSteps = (state.mastodonBackSteps || 0) + 1;
this.context.router.history.push(`/accounts/${this.props.status.getIn(['account', 'id'])}`, state);
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}
handleHotkeyMoveUp = e => {
this.props.onMoveUp(this.props.containerId || this.props.id, e.target.getAttribute('data-featured'));
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}
handleHotkeyMoveDown = e => {
this.props.onMoveDown(this.props.containerId || this.props.id, e.target.getAttribute('data-featured'));
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}
handleHotkeyCollapse = e => {
if (!this.props.settings.getIn(['collapsed', 'enabled']))
return;
this.setCollapsed(!this.state.isCollapsed);
}
handleHotkeyToggleSensitive = () => {
this.handleToggleMediaVisibility();
}
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handleRef = c => {
this.node = c;
}
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renderLoadingMediaGallery () {
return <div className='media_gallery' style={{ height: '110px' }} />;
}
renderLoadingVideoPlayer () {
return <div className='media-spoiler-video' style={{ height: '110px' }} />;
}
render () {
const {
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handleRef,
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parseClick,
setExpansion,
setCollapsed,
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} = this;
const { router } = this.context;
const {
intl,
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status,
account,
settings,
collapsed,
muted,
prepend,
intersectionObserverWrapper,
onOpenVideo,
onOpenMedia,
notification,
hidden,
featured,
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...other
} = this.props;
const { isExpanded, isCollapsed } = this.state;
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let background = null;
let attachments = null;
let media = null;
let mediaIcon = null;
if (status === null) {
return null;
}
if (hidden) {
return (
<div ref={this.handleRef}>
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{status.getIn(['account', 'display_name']) || status.getIn(['account', 'username'])}
{' '}
{status.get('content')}
</div>
);
}
if (status.get('filtered') || status.getIn(['reblog', 'filtered'])) {
const minHandlers = this.props.muted ? {} : {
moveUp: this.handleHotkeyMoveUp,
moveDown: this.handleHotkeyMoveDown,
};
return (
<HotKeys handlers={minHandlers}>
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<div className='status__wrapper status__wrapper--filtered focusable' tabIndex='0' ref={this.handleRef}>
<FormattedMessage id='status.filtered' defaultMessage='Filtered' />
</div>
</HotKeys>
);
}
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// If user backgrounds for collapsed statuses are enabled, then we
// initialize our background accordingly. This will only be rendered if
// the status is collapsed.
if (settings.getIn(['collapsed', 'backgrounds', 'user_backgrounds'])) {
background = status.getIn(['account', 'header']);
}
// This handles our media attachments.
// If a media file is of unknwon type or if the status is muted
// (notification), we show a list of links instead of embedded media.
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// After we have generated our appropriate media element and stored it in
// `media`, we snatch the thumbnail to use as our `background` if media
// backgrounds for collapsed statuses are enabled.
attachments = status.get('media_attachments');
if (status.get('poll')) {
media = <PollContainer pollId={status.get('poll')} />;
mediaIcon = 'tasks';
} else if (attachments.size > 0) {
if (muted || attachments.some(item => item.get('type') === 'unknown')) {
media = (
<AttachmentList
compact
media={status.get('media_attachments')}
/>
);
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} else if (attachments.getIn([0, 'type']) === 'video') { // Media type is 'video'
const video = status.getIn(['media_attachments', 0]);
media = (
<Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
{Component => (<Component
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preview={video.get('preview_url')}
blurhash={video.get('blurhash')}
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src={video.get('url')}
alt={video.get('description')}
inline
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sensitive={status.get('sensitive')}
letterbox={settings.getIn(['media', 'letterbox'])}
fullwidth={settings.getIn(['media', 'fullwidth'])}
preventPlayback={isCollapsed || !isExpanded}
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onOpenVideo={this.handleOpenVideo}
width={this.props.cachedMediaWidth}
cacheWidth={this.props.cacheMediaWidth}
visible={this.state.showMedia}
onToggleVisibility={this.handleToggleMediaVisibility}
/>)}
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</Bundle>
);
mediaIcon = 'video-camera';
} else { // Media type is 'image' or 'gifv'
media = (
<Bundle fetchComponent={MediaGallery} loading={this.renderLoadingMediaGallery}>
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{Component => (
<Component
media={attachments}
sensitive={status.get('sensitive')}
letterbox={settings.getIn(['media', 'letterbox'])}
fullwidth={settings.getIn(['media', 'fullwidth'])}
hidden={isCollapsed || !isExpanded}
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onOpenMedia={this.props.onOpenMedia}
cacheWidth={this.props.cacheMediaWidth}
defaultWidth={this.props.cachedMediaWidth}
visible={this.state.showMedia}
onToggleVisibility={this.handleToggleMediaVisibility}
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/>
)}
</Bundle>
);
mediaIcon = 'picture-o';
}
if (!status.get('sensitive') && !(status.get('spoiler_text').length > 0) && settings.getIn(['collapsed', 'backgrounds', 'preview_images'])) {
background = attachments.getIn([0, 'preview_url']);
}
} else if (status.get('card') && settings.get('inline_preview_cards')) {
media = (
<Card
onOpenMedia={this.props.onOpenMedia}
card={status.get('card')}
compact
cacheWidth={this.props.cacheMediaWidth}
defaultWidth={this.props.cachedMediaWidth}
/>
);
mediaIcon = 'link';
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}
// Here we prepare extra data-* attributes for CSS selectors.
// Users can use those for theming, hiding avatars etc via UserStyle
const selectorAttribs = {
'data-status-by': `@${status.getIn(['account', 'acct'])}`,
};
if (prepend && account) {
const notifKind = {
favourite: 'favourited',
reblog: 'boosted',
reblogged_by: 'boosted',
}[prepend];
selectorAttribs[`data-${notifKind}-by`] = `@${account.get('acct')}`;
}
let rebloggedByText;
if (prepend === 'reblog') {
rebloggedByText = intl.formatMessage({ id: 'status.reblogged_by', defaultMessage: '{name} boosted' }, { name: account.get('acct') });
}
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const handlers = {
reply: this.handleHotkeyReply,
favourite: this.handleHotkeyFavourite,
boost: this.handleHotkeyBoost,
mention: this.handleHotkeyMention,
open: this.handleHotkeyOpen,
openProfile: this.handleHotkeyOpenProfile,
moveUp: this.handleHotkeyMoveUp,
moveDown: this.handleHotkeyMoveDown,
toggleSpoiler: this.handleExpandedToggle,
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bookmark: this.handleHotkeyBookmark,
toggleCollapse: this.handleHotkeyCollapse,
toggleSensitive: this.handleHotkeyToggleSensitive,
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};
const computedClass = classNames('status', `status-${status.get('visibility')}`, {
collapsed: isCollapsed,
'has-background': isCollapsed && background,
'status__wrapper-reply': !!status.get('in_reply_to_id'),
muted,
}, 'focusable');
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return (
<HotKeys handlers={handlers}>
<div
className={computedClass}
style={isCollapsed && background ? { backgroundImage: `url(${background})` } : null}
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{...selectorAttribs}
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ref={handleRef}
tabIndex='0'
data-featured={featured ? 'true' : null}
aria-label={textForScreenReader(intl, status, rebloggedByText, !status.get('hidden'))}
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>
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<header className='status__info'>
<span>
{prepend && account ? (
<StatusPrepend
type={prepend}
account={account}
parseClick={parseClick}
notificationId={this.props.notificationId}
/>
) : null}
{!muted || !isCollapsed ? (
<StatusHeader
status={status}
friend={account}
collapsed={isCollapsed}
parseClick={parseClick}
/>
) : null}
</span>
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<StatusIcons
status={status}
mediaIcon={mediaIcon}
collapsible={settings.getIn(['collapsed', 'enabled'])}
collapsed={isCollapsed}
setCollapsed={setCollapsed}
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/>
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</header>
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<StatusContent
status={status}
media={media}
mediaIcon={mediaIcon}
expanded={isExpanded}
onExpandedToggle={this.handleExpandedToggle}
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parseClick={parseClick}
disabled={!router}
/>
{!isCollapsed || !(muted || !settings.getIn(['collapsed', 'show_action_bar'])) ? (
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<StatusActionBar
{...other}
status={status}
account={status.get('account')}
showReplyCount={settings.get('show_reply_count')}
2017-11-18 04:11:18 +01:00
/>
) : null}
{notification ? (
<NotificationOverlayContainer
notification={notification}
/>
) : null}
</div>
</HotKeys>
);
}
}