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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
import React from 'react';
import moment from 'moment';
import { connect } from 'react-redux';
import { Link } from 'react-router-dom';
import './styles.css';
import Alert from '../../components/alert';
import Loader from '../../components/loader';
import TopNav from '../../components/top-nav';
import Filters from '../../components/filters';
import GroupHeading from '../../components/group-heading';
import { fetchTrending } from '../../redux/github/actions';
import RepositoryList from '../../components/repository-list';
import RepositoryGrid from '../../components/repository-grid';
import { updateDateJump, updateLanguage, updateViewType } from '../../redux/preference/actions';
class FeedContainer extends React.Component {
componentDidMount() {
const existingRepositories = this.props.github.repositories || [];
// If there are no loaded repositories before, fetch them
if (existingRepositories.length === 0) {
this.fetchNextRepositories();
}
}
fetchNextRepositories() {
const filters = this.getFilters();
this.props.fetchTrending(filters);
}
componentDidUpdate(prevProps) {
const currPreferences = this.props.preference;
const prevPreferences = prevProps.preference;
// If language or dateJump has been updated, reload
// the repositories
if (currPreferences.language !== prevPreferences.language ||
currPreferences.dateJump !== prevPreferences.dateJump) {
this.fetchNextRepositories();
}
}
getFilters() {
const filters = {};
filters.dateRange = this.getNextDateRange();
if (this.props.preference.language) {
filters.language = this.props.preference.language;
}
if (this.props.preference.options.token) {
filters.token = this.props.preference.options.token;
}
return filters;
}
getNextDateRange() {
const repositories = this.props.github.repositories || [];
const dateJump = this.props.preference.dateJump;
const dateRange = {};
const lastRecords = repositories[repositories.length - 1];
if (lastRecords) {
dateRange.start = moment(lastRecords.start).subtract(1, dateJump).startOf('day');
dateRange.end = lastRecords.start;
} else {
dateRange.start = moment().subtract(1, dateJump).startOf('day');
dateRange.end = moment().startOf('day');
}
return dateRange;
}
renderTokenWarning() {
return !this.props.preference.options.token && (
<Alert type='warning'>
Make sure to
<strong className='ml-1 mr-1'>
<Link to='/options'>add a token</Link>
</strong>
to avoid hitting the rate limit
</Alert>
);
}
renderErrors() {
if (!this.props.github.error) {
return null;
}
let message = '';
switch (this.props.github.error.toLowerCase()) {
case 'bad credentials':
message = (
<span>
Token is invalid, try <Link to='/options'>updating the token</Link> on the options page
</span>
);
break;
case 'network error':
message = 'Error trying to connect to GitHub servers';
break;
default:
message = this.props.github.error;
break;
}
return (
<Alert type='danger'>
{ message }
</Alert>
);
}
renderAlerts() {
const tokenWarning = this.renderTokenWarning();
const error = this.renderErrors();
if (tokenWarning || error) {
return (
<div className="alert-group">
{ tokenWarning }
{ error }
</div>
);
}
return null;
}
renderRepositoriesList() {
if (this.props.preference.viewType === 'grid') {
return <RepositoryGrid
repositories={ this.props.github.repositories || [] }
dateJump={ this.props.preference.dateJump }
/>;
}
return <RepositoryList
repositories={ this.props.github.repositories || [] }
dateJump={ this.props.preference.dateJump }
/>;
}
hasRepositories() {
return this.props.github.repositories && this.props.github.repositories.length !== 0;
}
render() {
return (
<div className="page-wrap">
<TopNav/>
{ this.renderAlerts() }
<div className="container mb-5 pb-4">
<div className="header-row clearfix">
{
this.hasRepositories() && <GroupHeading
start={ this.props.github.repositories[0].start }
end={ this.props.github.repositories[0].end }
dateJump={ this.props.preference.dateJump }
/>
}
<div className="group-filters">
{
this.hasRepositories() && <Filters
selectedLanguage={ this.props.preference.language }
selectedViewType={ this.props.preference.viewType }
updateLanguage={ this.props.updateLanguage }
updateViewType={ this.props.updateViewType }
updateDateJump={ this.props.updateDateJump }
selectedDateJump={ this.props.preference.dateJump }
/>
}
</div>
</div>
<div className="body-row">
{ this.renderRepositoriesList() }
{ this.props.github.processing && <Loader/> }
{
!this.props.github.processing &&
this.hasRepositories() &&
(
<button className="btn btn-primary shadow load-next-date"
onClick={ () => this.fetchNextRepositories() }>
<i className="fa fa-refresh mr-2"></i>
Load next { this.props.preference.dateJump }
</button>
)
}
</div>
</div>
</div>
);
}
}
const mapStateToProps = store => {
return {
preference: store.preference,
github: store.github
};
};
const mapDispatchToProps = {
updateLanguage,
updateViewType,
updateDateJump,
fetchTrending
};
export default connect(mapStateToProps, mapDispatchToProps)(FeedContainer);
|
