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
|
// Whether or not the track has "unique" cover artwork - a cover which is
// specifically associated with this track in particular, rather than with
// the track's album as a whole. This is typically used to select between
// displaying the track artwork and a fallback, such as the album artwork
// or a placeholder. (This property is named hasUniqueCoverArt instead of
// the usual hasCoverArt to emphasize that it does not inherit from the
// album.)
import {input, templateCompositeFrom} from '#composite';
import {empty} from '#sugar';
import {raiseOutputWithoutDependency} from '#composite/control-flow';
import {withFlattenedList, withPropertyFromList} from '#composite/data';
import {withResolvedContribs} from '#composite/wiki-data';
import withPropertyFromAlbum from './withPropertyFromAlbum.js';
export default templateCompositeFrom({
annotation: 'withHasUniqueCoverArt',
outputs: ['#hasUniqueCoverArt'],
steps: () => [
{
dependencies: ['disableUniqueCoverArt'],
compute: (continuation, {disableUniqueCoverArt}) =>
(disableUniqueCoverArt
? continuation.raiseOutput({
['#hasUniqueCoverArt']: false,
})
: continuation()),
},
withResolvedContribs({
from: 'coverArtistContribs',
date: input.value(null),
}),
{
dependencies: ['#resolvedContribs'],
compute: (continuation, {
['#resolvedContribs']: contribsFromTrack,
}) =>
(empty(contribsFromTrack)
? continuation()
: continuation.raiseOutput({
['#hasUniqueCoverArt']: true,
})),
},
withPropertyFromAlbum({
property: input.value('trackCoverArtistContribs'),
}),
{
dependencies: ['#album.trackCoverArtistContribs'],
compute: (continuation, {
['#album.trackCoverArtistContribs']: contribsFromAlbum,
}) =>
(empty(contribsFromAlbum)
? continuation()
: continuation.raiseOutput({
['#hasUniqueCoverArt']:
!empty(contribsFromAlbum),
})),
},
raiseOutputWithoutDependency({
dependency: 'trackArtworks',
mode: input.value('empty'),
output: input.value({'#hasUniqueCoverArt': false}),
}),
withPropertyFromList({
list: 'trackArtworks',
property: input.value('artistContribs'),
internal: input.value(true),
}),
withFlattenedList({
list: '#trackArtworks.artistContribs',
}),
withResolvedContribs({
from: '#flattenedList',
date: input.value(null),
}),
{
dependencies: ['#resolvedContribs'],
compute: (continuation, {
['#resolvedContribs']: contribsFromArtwork,
}) =>
continuation({
['#hasUniqueCoverArt']:
!empty(contribsFromArtwork),
}),
},
],
});
|
