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
|
/*
* SonarQube
* Copyright (C) 2009-2020 SonarSource SA
* mailto:info 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 { sortBy } from 'lodash';
import { MarkdownRemark } from '../@types/graphql-types';
import { PluginMetaDataInfo } from '../@types/types';
const WORDS = 6;
function cutLeadingWords(str: string) {
let words = 0;
for (let i = str.length - 1; i >= 0; i--) {
if (/\s/.test(str[i])) {
words++;
}
if (words === WORDS) {
return i > 0 ? `...${str.substring(i + 1)}` : str;
}
}
return str;
}
function cutTrailingWords(str: string) {
let words = 0;
for (let i = 0; i < str.length; i++) {
if (/\s/.test(str[i])) {
words++;
}
if (words === WORDS) {
return i < str.length - 1 ? `${str.substring(0, i)}...` : str;
}
}
return str;
}
export function cutWords(tokens: Array<{ text: string; marked: boolean }>) {
const result = [];
let length = 0;
const highlightPos = tokens.findIndex(token => token.marked);
if (highlightPos > 0) {
const text = cutLeadingWords(tokens[highlightPos - 1].text);
result.push({ text, marked: false });
length += text.length;
}
result.push(tokens[highlightPos]);
length += tokens[highlightPos].text.length;
for (let i = highlightPos + 1; i < tokens.length; i++) {
if (length + tokens[i].text.length > 100) {
const text = cutTrailingWords(tokens[i].text);
result.push({ text, marked: false });
return result;
} else {
result.push(tokens[i]);
length += tokens[i].text.length;
}
}
return result;
}
export function getMarkdownRemarkTitle(node?: MarkdownRemark) {
return node && node.frontmatter && (node.frontmatter.nav || node.frontmatter.title);
}
export function getMarkdownRemarkUrl(node?: MarkdownRemark) {
return (
(node && node.frontmatter && node.frontmatter.url) || (node && node.fields && node.fields.slug)
);
}
export function highlightMarks(str: string, marks: Array<{ from: number; to: number }>) {
const sortedMarks = sortBy(
[
...marks.map(mark => ({ pos: mark.from, start: true })),
...marks.map(mark => ({ pos: mark.to, start: false }))
],
mark => mark.pos,
mark => Number(!mark.start)
);
const cuts = [];
let start = 0;
let balance = 0;
for (const mark of sortedMarks) {
if (mark.start) {
if (balance === 0 && start !== mark.pos) {
cuts.push({ text: str.substring(start, mark.pos), marked: false });
start = mark.pos;
}
balance++;
} else {
balance--;
if (balance === 0 && start !== mark.pos) {
cuts.push({ text: str.substring(start, mark.pos), marked: true });
start = mark.pos;
}
}
}
if (start < str.length - 1) {
cuts.push({ text: str.substr(start), marked: false });
}
return cuts;
}
export function isDefined<T>(x: T | undefined | null): x is T {
return x !== undefined && x !== null;
}
export function getPluginMetaData(key: string): Promise<PluginMetaDataInfo> {
return (
window
.fetch(`https://update.sonarsource.org/${key}.json`)
.then((response: Response) => {
if (response.status >= 200 && response.status < 300) {
return response.json();
}
return Promise.reject(response);
})
/* eslint-disable no-console */
.catch(console.error)
);
}
|
