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export default {
contentDependencies: [
'generateAlbumSidebarGroupBox',
'generateAlbumSidebarTrackListBox',
'generatePageSidebar',
'generatePageSidebarConjoinedBox',
],
relations: (relation, album, track) => ({
sidebar:
relation('generatePageSidebar'),
conjoinedBox:
relation('generatePageSidebarConjoinedBox'),
trackListBox:
relation('generateAlbumSidebarTrackListBox', album, track),
groupBoxes:
album.groups.map(group =>
relation('generateAlbumSidebarGroupBox', album, group)),
}),
data: (album, track) => ({
isAlbumPage: !track,
}),
generate: (data, relations) =>
relations.sidebar.slots({
boxes: [
data.isAlbumPage &&
relations.groupBoxes
.map(box => box.slot('mode', 'album')),
relations.trackListBox,
!data.isAlbumPage &&
relations.conjoinedBox.slots({
attributes: {class: 'conjoined-group-sidebar-box'},
boxes:
relations.groupBoxes
.map(box => box.slot('mode', 'track'))
.map(box => box.content), /* TODO: Kludge. */
}),
],
}),
};
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