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import {sortAlphabetically, sortByCount} from '#sort';
import {filterByCount, stitchArrays} from '#sugar';
export default {
contentDependencies: ['generateListingPage', 'linkArtist'],
extraDependencies: ['language', 'wikiData'],
sprawl({artistData}) {
return {artistData};
},
query({artistData}, spec) {
const artists =
sortAlphabetically(
artistData.filter(artist => !artist.isAlias));
const counts =
artists.map(artist =>
artist.tracksAsCommentator.length +
artist.albumsAsCommentator.length);
filterByCount(artists, counts);
sortByCount(artists, counts, {greatestFirst: true});
return {artists, counts, spec};
},
relations(relation, query) {
return {
page:
relation('generateListingPage', query.spec),
artistLinks:
query.artists
.map(artist => relation('linkArtist', artist)),
};
},
data(query) {
return {
counts: query.counts,
};
},
generate(data, relations, {language}) {
return relations.page.slots({
type: 'rows',
rows:
stitchArrays({
link: relations.artistLinks,
count: data.counts,
}).map(({link, count}) => ({
artist: link,
entries: language.countCommentaryEntries(count, {unit: true}),
})),
});
},
};
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