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Diffstat (limited to 'src/content/dependencies/listTracksByTimesReferenced.js')
-rw-r--r-- | src/content/dependencies/listTracksByTimesReferenced.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/content/dependencies/listTracksByTimesReferenced.js b/src/content/dependencies/listTracksByTimesReferenced.js new file mode 100644 index 0000000..5838ded --- /dev/null +++ b/src/content/dependencies/listTracksByTimesReferenced.js @@ -0,0 +1,52 @@ +import {sortAlbumsTracksChronologically, sortByCount} from '#sort'; +import {filterByCount, stitchArrays} from '#sugar'; + +export default { + contentDependencies: ['generateListingPage', 'linkTrack'], + extraDependencies: ['language', 'wikiData'], + + sprawl({trackData}) { + return {trackData}; + }, + + query({trackData}, spec) { + const tracks = sortAlbumsTracksChronologically(trackData.slice()); + const timesReferenced = tracks.map(track => track.referencedByTracks.length); + + filterByCount(tracks, timesReferenced); + sortByCount(tracks, timesReferenced, {greatestFirst: true}); + + return {spec, tracks, timesReferenced}; + }, + + relations(relation, query) { + return { + page: relation('generateListingPage', query.spec), + + trackLinks: + query.tracks + .map(track => relation('linkTrack', track)), + }; + }, + + data(query) { + return { + timesReferenced: query.timesReferenced, + }; + }, + + generate(data, relations, {language}) { + return relations.page.slots({ + type: 'rows', + rows: + stitchArrays({ + link: relations.trackLinks, + timesReferenced: data.timesReferenced, + }).map(({link, timesReferenced}) => ({ + track: link, + timesReferenced: + language.countTimesReferenced(timesReferenced, {unit: true}), + })), + }); + }, +}; |