blob: 27cb0f88d9702738c14efe78b530056fdc55db0a (
plain)
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
|
import resolvePathname from 'resolve-pathname';
import valueEqual from 'value-equal';
import { parsePath } from './PathUtils.js';
export function createLocation(path, state, key, currentLocation) {
let location;
if (typeof path === 'string') {
// Two-arg form: push(path, state)
location = parsePath(path);
location.state = state;
} else {
// One-arg form: push(location)
location = { ...path };
if (location.pathname === undefined) location.pathname = '';
if (location.search) {
if (location.search.charAt(0) !== '?')
location.search = '?' + location.search;
} else {
location.search = '';
}
if (location.hash) {
if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;
} else {
location.hash = '';
}
if (state !== undefined && location.state === undefined)
location.state = state;
}
try {
location.pathname = decodeURI(location.pathname);
} catch (e) {
if (e instanceof URIError) {
throw new URIError(
'Pathname "' +
location.pathname +
'" could not be decoded. ' +
'This is likely caused by an invalid percent-encoding.'
);
} else {
throw e;
}
}
if (key) location.key = key;
if (currentLocation) {
// Resolve incomplete/relative pathname relative to current location.
if (!location.pathname) {
location.pathname = currentLocation.pathname;
} else if (location.pathname.charAt(0) !== '/') {
location.pathname = resolvePathname(
location.pathname,
currentLocation.pathname
);
}
} else {
// When there is no prior location and pathname is empty, set it to /
if (!location.pathname) {
location.pathname = '/';
}
}
return location;
}
export function locationsAreEqual(a, b) {
return (
a.pathname === b.pathname &&
a.search === b.search &&
a.hash === b.hash &&
a.key === b.key &&
valueEqual(a.state, b.state)
);
}
|
