chinwagsocial/app/javascript/mastodon/features/ui/index.js

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import classNames from 'classnames';
import React from 'react';
import { HotKeys } from 'react-hotkeys';
import { defineMessages, injectIntl } from 'react-intl';
import { connect } from 'react-redux';
import { Redirect, withRouter } from 'react-router-dom';
import PropTypes from 'prop-types';
import NotificationsContainer from './containers/notifications_container';
import LoadingBarContainer from './containers/loading_bar_container';
import ModalContainer from './containers/modal_container';
import { isMobile } from '../../is_mobile';
import { debounce } from 'lodash';
import { uploadCompose, resetCompose, changeComposeSpoilerness } from '../../actions/compose';
import { expandHomeTimeline } from '../../actions/timelines';
import { expandNotifications } from '../../actions/notifications';
import { fetchFilters } from '../../actions/filters';
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import { clearHeight } from '../../actions/height_cache';
import { focusApp, unfocusApp } from 'mastodon/actions/app';
import { synchronouslySubmitMarkers, submitMarkers, fetchMarkers } from 'mastodon/actions/markers';
import { WrappedSwitch, WrappedRoute } from './util/react_router_helpers';
import UploadArea from './components/upload_area';
import ColumnsAreaContainer from './containers/columns_area_container';
import DocumentTitle from './components/document_title';
import PictureInPicture from 'mastodon/features/picture_in_picture';
import {
Compose,
Status,
GettingStarted,
KeyboardShortcuts,
PublicTimeline,
CommunityTimeline,
AccountTimeline,
AccountGallery,
HomeTimeline,
Followers,
Following,
Reblogs,
Favourites,
DirectTimeline,
HashtagTimeline,
Notifications,
FollowRequests,
GenericNotFound,
FavouritedStatuses,
BookmarkedStatuses,
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ListTimeline,
Blocks,
DomainBlocks,
Mutes,
PinnedStatuses,
Lists,
Search,
Directory,
} from './util/async-components';
import { me, forceSingleColumn } from '../../initial_state';
import { previewState as previewMediaState } from './components/media_modal';
import { previewState as previewVideoState } from './components/video_modal';
// Dummy import, to make sure that <Status /> ends up in the application bundle.
// Without this it ends up in ~8 very commonly used bundles.
import '../../components/status';
const messages = defineMessages({
beforeUnload: { id: 'ui.beforeunload', defaultMessage: 'Your draft will be lost if you leave Mastodon.' },
});
const mapStateToProps = state => ({
isComposing: state.getIn(['compose', 'is_composing']),
hasComposingText: state.getIn(['compose', 'text']).trim().length !== 0,
hasMediaAttachments: state.getIn(['compose', 'media_attachments']).size > 0,
canUploadMore: !state.getIn(['compose', 'media_attachments']).some(x => ['audio', 'video'].includes(x.get('type'))) && state.getIn(['compose', 'media_attachments']).size < 4,
dropdownMenuIsOpen: state.getIn(['dropdown_menu', 'openId']) !== null,
});
const keyMap = {
help: '?',
new: 'n',
search: 's',
forceNew: 'option+n',
toggleComposeSpoilers: 'option+x',
focusColumn: ['1', '2', '3', '4', '5', '6', '7', '8', '9'],
reply: 'r',
favourite: 'f',
boost: 'b',
mention: 'm',
open: ['enter', 'o'],
openProfile: 'p',
moveDown: ['down', 'j'],
moveUp: ['up', 'k'],
back: 'backspace',
goToHome: 'g h',
goToNotifications: 'g n',
goToLocal: 'g l',
goToFederated: 'g t',
goToDirect: 'g d',
goToStart: 'g s',
goToFavourites: 'g f',
goToPinned: 'g p',
goToProfile: 'g u',
goToBlocked: 'g b',
goToMuted: 'g m',
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goToRequests: 'g r',
toggleHidden: 'x',
toggleSensitive: 'h',
openMedia: 'e',
};
class SwitchingColumnsArea extends React.PureComponent {
static propTypes = {
children: PropTypes.node,
location: PropTypes.object,
onLayoutChange: PropTypes.func.isRequired,
};
state = {
mobile: isMobile(window.innerWidth),
};
componentWillMount () {
window.addEventListener('resize', this.handleResize, { passive: true });
if (this.state.mobile || forceSingleColumn) {
document.body.classList.toggle('layout-single-column', true);
document.body.classList.toggle('layout-multiple-columns', false);
} else {
document.body.classList.toggle('layout-single-column', false);
document.body.classList.toggle('layout-multiple-columns', true);
}
}
componentDidUpdate (prevProps, prevState) {
if (![this.props.location.pathname, '/'].includes(prevProps.location.pathname)) {
this.node.handleChildrenContentChange();
}
if (prevState.mobile !== this.state.mobile && !forceSingleColumn) {
document.body.classList.toggle('layout-single-column', this.state.mobile);
document.body.classList.toggle('layout-multiple-columns', !this.state.mobile);
}
}
componentWillUnmount () {
window.removeEventListener('resize', this.handleResize);
}
shouldUpdateScroll (_, { location }) {
return location.state !== previewMediaState && location.state !== previewVideoState;
}
handleLayoutChange = debounce(() => {
// The cached heights are no longer accurate, invalidate
this.props.onLayoutChange();
}, 500, {
trailing: true,
})
handleResize = () => {
const mobile = isMobile(window.innerWidth);
if (mobile !== this.state.mobile) {
this.handleLayoutChange.cancel();
this.props.onLayoutChange();
this.setState({ mobile });
} else {
this.handleLayoutChange();
}
}
setRef = c => {
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if (c) {
this.node = c.getWrappedInstance();
}
}
render () {
const { children } = this.props;
const { mobile } = this.state;
const singleColumn = forceSingleColumn || mobile;
const redirect = singleColumn ? <Redirect from='/' to='/timelines/home' exact /> : <Redirect from='/' to='/getting-started' exact />;
return (
<ColumnsAreaContainer ref={this.setRef} singleColumn={singleColumn}>
<WrappedSwitch>
{redirect}
<WrappedRoute path='/getting-started' component={GettingStarted} content={children} />
<WrappedRoute path='/keyboard-shortcuts' component={KeyboardShortcuts} content={children} />
<WrappedRoute path='/timelines/home' component={HomeTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/timelines/public' exact component={PublicTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/timelines/public/local' exact component={CommunityTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/timelines/direct' component={DirectTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/timelines/tag/:id' component={HashtagTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/timelines/list/:id' component={ListTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/notifications' component={Notifications} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/favourites' component={FavouritedStatuses} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/bookmarks' component={BookmarkedStatuses} content={children} />
<WrappedRoute path='/pinned' component={PinnedStatuses} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/search' component={Search} content={children} />
<WrappedRoute path='/directory' component={Directory} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/statuses/new' component={Compose} content={children} />
<WrappedRoute path='/statuses/:statusId' exact component={Status} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/statuses/:statusId/reblogs' component={Reblogs} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/statuses/:statusId/favourites' component={Favourites} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/accounts/:accountId' exact component={AccountTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/accounts/:accountId/with_replies' component={AccountTimeline} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll, withReplies: true }} />
<WrappedRoute path='/accounts/:accountId/followers' component={Followers} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/accounts/:accountId/following' component={Following} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/accounts/:accountId/media' component={AccountGallery} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/follow_requests' component={FollowRequests} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/blocks' component={Blocks} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/domain_blocks' component={DomainBlocks} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/mutes' component={Mutes} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute path='/lists' component={Lists} content={children} componentParams={{ shouldUpdateScroll: this.shouldUpdateScroll }} />
<WrappedRoute component={GenericNotFound} content={children} />
</WrappedSwitch>
</ColumnsAreaContainer>
);
}
}
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export default @connect(mapStateToProps)
@injectIntl
@withRouter
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class UI extends React.PureComponent {
static contextTypes = {
router: PropTypes.object.isRequired,
};
static propTypes = {
dispatch: PropTypes.func.isRequired,
children: PropTypes.node,
isComposing: PropTypes.bool,
hasComposingText: PropTypes.bool,
hasMediaAttachments: PropTypes.bool,
canUploadMore: PropTypes.bool,
location: PropTypes.object,
intl: PropTypes.object.isRequired,
dropdownMenuIsOpen: PropTypes.bool,
};
state = {
draggingOver: false,
};
handleBeforeUnload = e => {
const { intl, dispatch, isComposing, hasComposingText, hasMediaAttachments } = this.props;
dispatch(synchronouslySubmitMarkers());
if (isComposing && (hasComposingText || hasMediaAttachments)) {
e.preventDefault();
// Setting returnValue to any string causes confirmation dialog.
// Many browsers no longer display this text to users,
// but we set user-friendly message for other browsers, e.g. Edge.
e.returnValue = intl.formatMessage(messages.beforeUnload);
}
}
handleWindowFocus = () => {
this.props.dispatch(focusApp());
this.props.dispatch(submitMarkers({ immediate: true }));
}
handleWindowBlur = () => {
this.props.dispatch(unfocusApp());
}
handleLayoutChange = () => {
// The cached heights are no longer accurate, invalidate
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this.props.dispatch(clearHeight());
}
handleDragEnter = (e) => {
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e.preventDefault();
if (!this.dragTargets) {
this.dragTargets = [];
}
if (this.dragTargets.indexOf(e.target) === -1) {
this.dragTargets.push(e.target);
}
if (e.dataTransfer && Array.from(e.dataTransfer.types).includes('Files') && this.props.canUploadMore) {
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this.setState({ draggingOver: true });
}
}
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handleDragOver = (e) => {
if (this.dataTransferIsText(e.dataTransfer)) return false;
e.preventDefault();
e.stopPropagation();
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try {
e.dataTransfer.dropEffect = 'copy';
} catch (err) {
}
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return false;
}
handleDrop = (e) => {
if (this.dataTransferIsText(e.dataTransfer)) return;
e.preventDefault();
this.setState({ draggingOver: false });
this.dragTargets = [];
if (e.dataTransfer && e.dataTransfer.files.length >= 1 && this.props.canUploadMore) {
this.props.dispatch(uploadCompose(e.dataTransfer.files));
}
}
handleDragLeave = (e) => {
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e.preventDefault();
e.stopPropagation();
this.dragTargets = this.dragTargets.filter(el => el !== e.target && this.node.contains(el));
if (this.dragTargets.length > 0) {
return;
}
this.setState({ draggingOver: false });
}
dataTransferIsText = (dataTransfer) => {
return (dataTransfer && Array.from(dataTransfer.types).filter((type) => type === 'text/plain').length === 1);
}
closeUploadModal = () => {
this.setState({ draggingOver: false });
}
handleServiceWorkerPostMessage = ({ data }) => {
if (data.type === 'navigate') {
this.context.router.history.push(data.path);
} else {
console.warn('Unknown message type:', data.type);
}
}
componentWillMount () {
window.addEventListener('focus', this.handleWindowFocus, false);
window.addEventListener('blur', this.handleWindowBlur, false);
window.addEventListener('beforeunload', this.handleBeforeUnload, false);
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document.addEventListener('dragenter', this.handleDragEnter, false);
document.addEventListener('dragover', this.handleDragOver, false);
document.addEventListener('drop', this.handleDrop, false);
document.addEventListener('dragleave', this.handleDragLeave, false);
document.addEventListener('dragend', this.handleDragEnd, false);
if ('serviceWorker' in navigator) {
navigator.serviceWorker.addEventListener('message', this.handleServiceWorkerPostMessage);
}
if (typeof window.Notification !== 'undefined' && Notification.permission === 'default') {
window.setTimeout(() => Notification.requestPermission(), 120 * 1000);
}
this.props.dispatch(fetchMarkers());
this.props.dispatch(expandHomeTimeline());
this.props.dispatch(expandNotifications());
setTimeout(() => this.props.dispatch(fetchFilters()), 500);
}
componentDidMount () {
this.hotkeys.__mousetrap__.stopCallback = (e, element) => {
return ['TEXTAREA', 'SELECT', 'INPUT'].includes(element.tagName);
};
}
componentWillUnmount () {
window.removeEventListener('focus', this.handleWindowFocus);
window.removeEventListener('blur', this.handleWindowBlur);
window.removeEventListener('beforeunload', this.handleBeforeUnload);
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document.removeEventListener('dragenter', this.handleDragEnter);
document.removeEventListener('dragover', this.handleDragOver);
document.removeEventListener('drop', this.handleDrop);
document.removeEventListener('dragleave', this.handleDragLeave);
document.removeEventListener('dragend', this.handleDragEnd);
}
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setRef = c => {
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this.node = c;
}
handleHotkeyNew = e => {
e.preventDefault();
const element = this.node.querySelector('.compose-form__autosuggest-wrapper textarea');
if (element) {
element.focus();
}
}
handleHotkeySearch = e => {
e.preventDefault();
const element = this.node.querySelector('.search__input');
if (element) {
element.focus();
}
}
handleHotkeyForceNew = e => {
this.handleHotkeyNew(e);
this.props.dispatch(resetCompose());
}
handleHotkeyToggleComposeSpoilers = e => {
e.preventDefault();
this.props.dispatch(changeComposeSpoilerness());
}
handleHotkeyFocusColumn = e => {
const index = (e.key * 1) + 1; // First child is drawer, skip that
const column = this.node.querySelector(`.column:nth-child(${index})`);
if (!column) return;
const container = column.querySelector('.scrollable');
if (container) {
const status = container.querySelector('.focusable');
if (status) {
if (container.scrollTop > status.offsetTop) {
status.scrollIntoView(true);
}
status.focus();
}
}
}
handleHotkeyBack = () => {
if (window.history && window.history.length === 1) {
this.context.router.history.push('/');
} else {
this.context.router.history.goBack();
}
}
setHotkeysRef = c => {
this.hotkeys = c;
}
handleHotkeyToggleHelp = () => {
if (this.props.location.pathname === '/keyboard-shortcuts') {
this.context.router.history.goBack();
} else {
this.context.router.history.push('/keyboard-shortcuts');
}
}
handleHotkeyGoToHome = () => {
this.context.router.history.push('/timelines/home');
}
handleHotkeyGoToNotifications = () => {
this.context.router.history.push('/notifications');
}
handleHotkeyGoToLocal = () => {
this.context.router.history.push('/timelines/public/local');
}
handleHotkeyGoToFederated = () => {
this.context.router.history.push('/timelines/public');
}
handleHotkeyGoToDirect = () => {
this.context.router.history.push('/timelines/direct');
}
handleHotkeyGoToStart = () => {
this.context.router.history.push('/getting-started');
}
handleHotkeyGoToFavourites = () => {
this.context.router.history.push('/favourites');
}
handleHotkeyGoToPinned = () => {
this.context.router.history.push('/pinned');
}
handleHotkeyGoToProfile = () => {
this.context.router.history.push(`/accounts/${me}`);
}
handleHotkeyGoToBlocked = () => {
this.context.router.history.push('/blocks');
}
handleHotkeyGoToMuted = () => {
this.context.router.history.push('/mutes');
}
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handleHotkeyGoToRequests = () => {
this.context.router.history.push('/follow_requests');
}
render () {
const { draggingOver } = this.state;
const { children, isComposing, location, dropdownMenuIsOpen } = this.props;
const handlers = {
help: this.handleHotkeyToggleHelp,
new: this.handleHotkeyNew,
search: this.handleHotkeySearch,
forceNew: this.handleHotkeyForceNew,
toggleComposeSpoilers: this.handleHotkeyToggleComposeSpoilers,
focusColumn: this.handleHotkeyFocusColumn,
back: this.handleHotkeyBack,
goToHome: this.handleHotkeyGoToHome,
goToNotifications: this.handleHotkeyGoToNotifications,
goToLocal: this.handleHotkeyGoToLocal,
goToFederated: this.handleHotkeyGoToFederated,
goToDirect: this.handleHotkeyGoToDirect,
goToStart: this.handleHotkeyGoToStart,
goToFavourites: this.handleHotkeyGoToFavourites,
goToPinned: this.handleHotkeyGoToPinned,
goToProfile: this.handleHotkeyGoToProfile,
goToBlocked: this.handleHotkeyGoToBlocked,
goToMuted: this.handleHotkeyGoToMuted,
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goToRequests: this.handleHotkeyGoToRequests,
};
return (
<HotKeys keyMap={keyMap} handlers={handlers} ref={this.setHotkeysRef} attach={window} focused>
<div className={classNames('ui', { 'is-composing': isComposing })} ref={this.setRef} style={{ pointerEvents: dropdownMenuIsOpen ? 'none' : null }}>
<SwitchingColumnsArea location={location} onLayoutChange={this.handleLayoutChange}>
{children}
</SwitchingColumnsArea>
<PictureInPicture />
<NotificationsContainer />
<LoadingBarContainer className='loading-bar' />
<ModalContainer />
<UploadArea active={draggingOver} onClose={this.closeUploadModal} />
<DocumentTitle />
</div>
</HotKeys>
);
}
}