1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
import React from 'react';
import { connect } from 'react-redux';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import { fetchAccount } from 'flavours/glitch/actions/accounts';
import { expandAccountMediaTimeline } from 'flavours/glitch/actions/timelines';
import LoadingIndicator from 'flavours/glitch/components/loading_indicator';
import Column from 'flavours/glitch/features/ui/components/column';
import ColumnBackButton from 'flavours/glitch/components/column_back_button';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { getAccountGallery } from 'flavours/glitch/selectors';
import MediaItem from './components/media_item';
import HeaderContainer from 'flavours/glitch/features/account_timeline/containers/header_container';
import { ScrollContainer } from 'react-router-scroll-4';
import LoadMore from 'flavours/glitch/components/load_more';
const mapStateToProps = (state, props) => ({
medias: getAccountGallery(state, props.params.accountId),
isLoading: state.getIn(['timelines', `account:${props.params.accountId}:media`, 'isLoading']),
hasMore: state.getIn(['timelines', `account:${props.params.accountId}:media`, 'hasMore']),
});
class LoadMoreMedia extends ImmutablePureComponent {
static propTypes = {
maxId: PropTypes.string,
onLoadMore: PropTypes.func.isRequired,
};
handleLoadMore = () => {
this.props.onLoadMore(this.props.maxId);
}
render () {
return (
<LoadMore
disabled={this.props.disabled}
onLoadMore={this.handleLoadMore}
/>
);
}
}
@connect(mapStateToProps)
export default class AccountGallery extends ImmutablePureComponent {
static propTypes = {
params: PropTypes.object.isRequired,
dispatch: PropTypes.func.isRequired,
medias: ImmutablePropTypes.list.isRequired,
isLoading: PropTypes.bool,
hasMore: PropTypes.bool,
};
componentDidMount () {
this.props.dispatch(fetchAccount(this.props.params.accountId));
this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId));
}
componentWillReceiveProps (nextProps) {
if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) {
this.props.dispatch(fetchAccount(nextProps.params.accountId));
this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId));
}
}
handleScrollToBottom = () => {
if (this.props.hasMore) {
this.handleLoadMore(this.props.medias.last().getIn(['status', 'id']));
}
}
handleScroll = (e) => {
const { scrollTop, scrollHeight, clientHeight } = e.target;
const offset = scrollHeight - scrollTop - clientHeight;
if (150 > offset && !this.props.isLoading) {
this.handleScrollToBottom();
}
}
handleLoadMore = maxId => {
this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId, { maxId }));
};
handleLoadOlder = (e) => {
e.preventDefault();
this.handleScrollToBottom();
}
shouldUpdateScroll = (prevRouterProps, { location }) => {
if ((((prevRouterProps || {}).location || {}).state || {}).mastodonModalOpen) return false;
return !(location.state && location.state.mastodonModalOpen);
}
render () {
const { medias, isLoading, hasMore } = this.props;
let loadOlder = null;
if (!medias && isLoading) {
return (
<Column>
<LoadingIndicator />
</Column>
);
}
if (!isLoading && medias.size > 0 && hasMore) {
loadOlder = <LoadMore onClick={this.handleLoadOlder} />;
}
return (
<Column>
<ColumnBackButton />
<ScrollContainer scrollKey='account_gallery' shouldUpdateScroll={this.shouldUpdateScroll}>
<div className='scrollable' onScroll={this.handleScroll}>
<HeaderContainer accountId={this.props.params.accountId} />
<div className='account-gallery__container'>
{medias.map((media, index) => media === null ? (
<LoadMoreMedia
key={'more:' + medias.getIn(index + 1, 'id')}
maxId={index > 0 ? medias.getIn(index - 1, 'id') : null}
/>
) : (
<MediaItem
key={media.get('id')}
media={media}
/>
))}
{loadOlder}
</div>
</div>
</ScrollContainer>
</Column>
);
}
}
|
