Gab Social. All are welcome.
This commit is contained in:
robcolbert
@@ -0,0 +1,156 @@
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import React from 'react';
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import PropTypes from 'prop-types';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import Icon from 'gabsocial/components/icon';
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import { autoPlayGif, displayMedia } from 'gabsocial/initial_state';
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import classNames from 'classnames';
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import { decode } from 'blurhash';
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import { isIOS } from 'gabsocial/is_mobile';
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export default class MediaItem extends ImmutablePureComponent {
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static propTypes = {
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attachment: ImmutablePropTypes.map.isRequired,
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displayWidth: PropTypes.number.isRequired,
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onOpenMedia: PropTypes.func.isRequired,
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};
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state = {
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visible: displayMedia !== 'hide_all' && !this.props.attachment.getIn(['status', 'sensitive']) || displayMedia === 'show_all',
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loaded: false,
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};
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componentDidMount () {
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if (this.props.attachment.get('blurhash')) {
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this._decode();
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}
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}
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componentDidUpdate (prevProps) {
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if (prevProps.attachment.get('blurhash') !== this.props.attachment.get('blurhash') && this.props.attachment.get('blurhash')) {
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this._decode();
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}
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}
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_decode () {
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const hash = this.props.attachment.get('blurhash');
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const pixels = decode(hash, 32, 32);
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if (pixels) {
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const ctx = this.canvas.getContext('2d');
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const imageData = new ImageData(pixels, 32, 32);
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ctx.putImageData(imageData, 0, 0);
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}
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}
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setCanvasRef = c => {
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this.canvas = c;
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}
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handleImageLoad = () => {
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this.setState({ loaded: true });
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}
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handleMouseEnter = e => {
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if (this.hoverToPlay()) {
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e.target.play();
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}
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}
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handleMouseLeave = e => {
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if (this.hoverToPlay()) {
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e.target.pause();
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e.target.currentTime = 0;
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}
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}
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hoverToPlay () {
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return !autoPlayGif && ['gifv', 'video'].indexOf(this.props.attachment.get('type')) !== -1;
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}
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handleClick = e => {
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if (e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault();
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if (this.state.visible) {
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this.props.onOpenMedia(this.props.attachment);
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} else {
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this.setState({ visible: true });
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}
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}
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}
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render () {
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const { attachment, displayWidth } = this.props;
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const { visible, loaded } = this.state;
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const width = `${Math.floor((displayWidth - 4) / 3) - 4}px`;
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const height = width;
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const status = attachment.get('status');
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const title = status.get('spoiler_text') || attachment.get('description');
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let thumbnail = '';
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let icon;
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if (attachment.get('type') === 'unknown') {
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// Skip
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} else if (attachment.get('type') === 'image') {
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const focusX = attachment.getIn(['meta', 'focus', 'x']) || 0;
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const focusY = attachment.getIn(['meta', 'focus', 'y']) || 0;
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const x = ((focusX / 2) + .5) * 100;
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const y = ((focusY / -2) + .5) * 100;
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thumbnail = (
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<img
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src={attachment.get('preview_url')}
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alt={attachment.get('description')}
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title={attachment.get('description')}
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style={{ objectPosition: `${x}% ${y}%` }}
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onLoad={this.handleImageLoad}
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/>
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);
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} else if (['gifv', 'video'].indexOf(attachment.get('type')) !== -1) {
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const autoPlay = !isIOS() && autoPlayGif;
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thumbnail = (
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<div className={classNames('media-gallery__gifv', { autoplay: autoPlay })}>
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<video
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className='media-gallery__item-gifv-thumbnail'
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aria-label={attachment.get('description')}
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title={attachment.get('description')}
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role='application'
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src={attachment.get('url')}
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onMouseEnter={this.handleMouseEnter}
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onMouseLeave={this.handleMouseLeave}
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autoPlay={autoPlay}
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loop
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muted
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/>
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<span className='media-gallery__gifv__label'>GIF</span>
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</div>
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);
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}
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if (!visible) {
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icon = (
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<span className='account-gallery__item__icons'>
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<Icon id='eye-slash' />
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</span>
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);
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}
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return (
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<div className='account-gallery__item' style={{ width, height }}>
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<a className='media-gallery__item-thumbnail' href={status.get('url')} target='_blank' onClick={this.handleClick} title={title}>
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<canvas width={32} height={32} ref={this.setCanvasRef} className={classNames('media-gallery__preview', { 'media-gallery__preview--hidden': visible && loaded })} />
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{visible && thumbnail}
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{!visible && icon}
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</a>
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</div>
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);
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}
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}
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229
app/javascript/gabsocial/features/account_gallery/index.js
Normal file
229
app/javascript/gabsocial/features/account_gallery/index.js
Normal file
@@ -0,0 +1,229 @@
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import React from 'react';
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import { connect } from 'react-redux';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import PropTypes from 'prop-types';
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import {
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fetchAccount,
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fetchAccountByUsername,
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} from 'gabsocial/actions/accounts';
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import { expandAccountMediaTimeline } from '../../actions/timelines';
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import LoadingIndicator from 'gabsocial/components/loading_indicator';
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import Column from '../ui/components/column';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import { getAccountGallery } from 'gabsocial/selectors';
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import MediaItem from './components/media_item';
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import { ScrollContainer } from 'react-router-scroll-4';
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import LoadMore from 'gabsocial/components/load_more';
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import MissingIndicator from 'gabsocial/components/missing_indicator';
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import { openModal } from 'gabsocial/actions/modal';
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import { NavLink } from 'react-router-dom';
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import { FormattedMessage } from 'react-intl';
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import { me } from 'gabsocial/initial_state';
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const mapStateToProps = (state, { params: { username }, withReplies = false }) => {
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const accounts = state.getIn(['accounts']);
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const accountFetchError = (state.getIn(['accounts', -1, 'username'], '').toLowerCase() == username.toLowerCase());
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let accountId = -1;
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let accountUsername = username;
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if (accountFetchError) {
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accountId = null;
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}
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else {
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let account = accounts.find(acct => username.toLowerCase() == acct.getIn(['acct'], '').toLowerCase());
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accountId = account ? account.getIn(['id'], null) : -1;
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accountUsername = account ? account.getIn(['acct'], '') : '';
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}
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const isBlocked = state.getIn(['relationships', accountId, 'blocked_by'], false);
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const isLocked = state.getIn(['accounts', accountId, 'locked'], false);
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const isFollowing = state.getIn(['relationships', accountId, 'following'], false);
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const unavailable = (me == accountId) ? false : (isBlocked || (isLocked && !isFollowing));
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return {
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accountId,
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unavailable,
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accountUsername,
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isAccount: !!state.getIn(['accounts', accountId]),
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attachments: getAccountGallery(state, accountId),
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isLoading: state.getIn(['timelines', `account:${accountId}:media`, 'isLoading']),
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hasMore: state.getIn(['timelines', `account:${accountId}:media`, 'hasMore']),
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};
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};
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class LoadMoreMedia extends ImmutablePureComponent {
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static propTypes = {
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maxId: PropTypes.string,
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onLoadMore: PropTypes.func.isRequired,
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};
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handleLoadMore = () => {
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this.props.onLoadMore(this.props.maxId);
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}
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render () {
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return (
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<LoadMore
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disabled={this.props.disabled}
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onClick={this.handleLoadMore}
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/>
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);
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}
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}
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export default @connect(mapStateToProps)
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class AccountGallery extends ImmutablePureComponent {
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static propTypes = {
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params: PropTypes.object.isRequired,
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dispatch: PropTypes.func.isRequired,
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attachments: ImmutablePropTypes.list.isRequired,
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isLoading: PropTypes.bool,
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hasMore: PropTypes.bool,
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isAccount: PropTypes.bool,
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unavailable: PropTypes.bool,
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};
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state = {
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width: 323,
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};
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componentDidMount () {
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const { params: { username }, accountId, withReplies } = this.props;
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if (accountId && accountId !== -1) {
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this.props.dispatch(fetchAccount(accountId));
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this.props.dispatch(expandAccountMediaTimeline(accountId));
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}
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else {
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this.props.dispatch(fetchAccountByUsername(username));
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}
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}
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componentWillReceiveProps (nextProps) {
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if (nextProps.accountId && nextProps.accountId !== -1 && (nextProps.accountId !== this.props.accountId && nextProps.accountId)) {
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this.props.dispatch(fetchAccount(nextProps.params.accountId));
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this.props.dispatch(expandAccountMediaTimeline(nextProps.accountId));
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}
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}
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handleScrollToBottom = () => {
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if (this.props.hasMore) {
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this.handleLoadMore(this.props.attachments.size > 0 ? this.props.attachments.last().getIn(['status', 'id']) : undefined);
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}
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}
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handleScroll = e => {
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const { scrollTop, scrollHeight, clientHeight } = e.target;
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const offset = scrollHeight - scrollTop - clientHeight;
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if (150 > offset && !this.props.isLoading) {
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this.handleScrollToBottom();
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}
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}
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handleLoadMore = maxId => {
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if (this.props.accountId && this.props.accountId !== -1) {
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this.props.dispatch(expandAccountMediaTimeline(this.props.accountId, { maxId }));
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}
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};
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handleLoadOlder = e => {
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e.preventDefault();
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this.handleScrollToBottom();
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}
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handleOpenMedia = attachment => {
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if (attachment.get('type') === 'video') {
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this.props.dispatch(openModal('VIDEO', { media: attachment, status: attachment.get('status') }));
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} else {
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const media = attachment.getIn(['status', 'media_attachments']);
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const index = media.findIndex(x => x.get('id') === attachment.get('id'));
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this.props.dispatch(openModal('MEDIA', { media, index, status: attachment.get('status') }));
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}
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}
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handleRef = c => {
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if (c) {
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this.setState({ width: c.offsetWidth });
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}
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}
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render () {
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const { attachments, isLoading, hasMore, isAccount, accountId, unavailable, accountUsername } = this.props;
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const { width } = this.state;
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if (!isAccount && accountId !== -1) {
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return (
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<Column>
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<MissingIndicator />
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</Column>
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);
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}
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if (accountId == -1 || (!attachments && isLoading)) {
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return (
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<Column>
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<LoadingIndicator />
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</Column>
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);
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}
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let loadOlder = null;
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if (hasMore && !(isLoading && attachments.size === 0)) {
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loadOlder = <LoadMore visible={!isLoading} onClick={this.handleLoadOlder} />;
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}
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if (unavailable) {
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return (
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<Column>
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<div className='empty-column-indicator'>
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<FormattedMessage id='empty_column.account_unavailable' defaultMessage='Profile unavailable' />
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</div>
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</Column>
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);
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}
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return (
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<Column>
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<ScrollContainer scrollKey='account_gallery'>
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<div className='slist slist--flex' onScroll={this.handleScroll}>
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<div className='account__section-headline'>
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<div style={{width: '100%', display: 'flex'}}>
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<NavLink exact to={`/${accountUsername}`}>
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<FormattedMessage id='account.posts' defaultMessage='Gabs' />
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</NavLink>
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<NavLink exact to={`/${accountUsername}/with_replies`}>
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<FormattedMessage id='account.posts_with_replies' defaultMessage='Gabs and replies' />
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</NavLink>
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<NavLink exact to={`/${accountUsername}/media`}>
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<FormattedMessage id='account.media' defaultMessage='Media' />
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</NavLink>
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</div>
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</div>
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<div role='feed' className='account-gallery__container' ref={this.handleRef}>
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{attachments.map((attachment, index) => attachment === null ? (
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<LoadMoreMedia key={'more:' + attachments.getIn(index + 1, 'id')} maxId={index > 0 ? attachments.getIn(index - 1, 'id') : null} onLoadMore={this.handleLoadMore} />
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) : (
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<MediaItem key={attachment.get('id')} attachment={attachment} displayWidth={width} onOpenMedia={this.handleOpenMedia} />
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))}
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{loadOlder}
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</div>
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{isLoading && attachments.size === 0 && (
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<div className='slist__append'>
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<LoadingIndicator />
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</div>
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)}
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</div>
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</ScrollContainer>
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</Column>
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);
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}
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}
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