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
|
import {sortChronologically} from '#sort';
import {atOffset} from '#sugar';
export default {
contentDependencies: [
'generateColorStyleAttribute',
'generatePreviousNextLinks',
'linkAlbumDynamically',
'linkGroup',
],
extraDependencies: ['html', 'language'],
query(group, album) {
const query = {};
if (album.date) {
// Sort by latest first. This matches the sorting order used on group
// gallery pages, ensuring that previous/next matches moving up/down
// the gallery. Note that this makes the index offsets "backwards"
// compared to how latest-last chronological lists are accessed.
const albums =
sortChronologically(
group.albums.filter(album => album.date),
{latestFirst: true});
const currentIndex =
albums.indexOf(album);
query.previousAlbum =
atOffset(albums, currentIndex, +1);
query.nextAlbum =
atOffset(albums, currentIndex, -1);
}
return query;
},
relations: (relation, query, group, _album) => ({
groupLink:
relation('linkGroup', group),
colorStyle:
relation('generateColorStyleAttribute', group.color),
previousNextLinks:
relation('generatePreviousNextLinks'),
previousAlbumLink:
(query.previousAlbum
? relation('linkAlbumDynamically', query.previousAlbum)
: null),
nextAlbumLink:
(query.nextAlbum
? relation('linkAlbumDynamically', query.nextAlbum)
: null),
}),
slots: {
mode: {
validate: v => v.is('album', 'track'),
default: 'album',
},
},
generate: (relations, slots, {html, language}) =>
html.tag('span', {class: 'nav-link'},
relations.colorStyle
.slot('context', 'primary-only'),
language.encapsulate('albumSecondaryNav.group', workingCapsule => {
const workingOptions = {};
workingOptions.group =
relations.groupLink
.slot('color', false);
if (slots.mode === 'album') {
const {previousNextLinks} = relations;
previousNextLinks.setSlots({
previousLink: relations.previousAlbumLink,
nextLink: relations.nextAlbumLink,
id: false,
});
if (!html.isBlank(previousNextLinks)) {
workingCapsule += '.withPreviousNext';
workingOptions.previousNext =
language.formatUnitList(previousNextLinks.content);
}
}
return language.$(workingCapsule, workingOptions);
})),
};
|
