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
|
/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import find from 'lodash/find';
import sortBy from 'lodash/sortBy';
import React from 'react';
import shallowCompare from 'react-addons-shallow-compare';
import { Histogram } from './histogram';
import { formatMeasure } from '../../helpers/measures';
import { getLanguages } from '../../api/languages';
import { translate } from '../../helpers/l10n';
export default class LanguageDistribution extends React.Component {
static propTypes = {
distribution: React.PropTypes.string.isRequired
};
state = {};
componentDidMount () {
this.mounted = true;
this.requestLanguages();
}
shouldComponentUpdate (nextProps, nextState) {
return shallowCompare(this, nextProps, nextState);
}
componentWillUnmount () {
this.mounted = false;
}
requestLanguages () {
getLanguages().then(languages => {
if (this.mounted) {
this.setState({ languages });
}
});
}
getLanguageName (langKey) {
if (this.state.languages) {
const lang = find(this.state.languages, { key: langKey });
return lang ? lang.name : translate('unknown');
} else {
return langKey;
}
}
cutLanguageName (name) {
return name.length > 10 ? `${name.substr(0, 7)}...` : name;
}
render () {
let data = this.props.distribution.split(';')
.map((point, index) => {
const tokens = point.split('=');
return { x: parseInt(tokens[1], 10), y: index, value: tokens[0] };
});
data = sortBy(data, d => -d.x);
const yTicks = data
.map(point => this.getLanguageName(point.value))
.map(this.cutLanguageName);
const yValues = data.map(point => formatMeasure(point.x, 'SHORT_INT'));
return (
<Histogram
data={data}
yTicks={yTicks}
yValues={yValues}
barsWidth={10}
height={data.length * 25}
padding={[0, 60, 0, 80]}/>
);
}
}
|
