diff options
Diffstat (limited to 'src/data/composite/things/track')
14 files changed, 630 insertions, 0 deletions
diff --git a/src/data/composite/things/track/exitWithoutUniqueCoverArt.js b/src/data/composite/things/track/exitWithoutUniqueCoverArt.js new file mode 100644 index 0000000..f47086d --- /dev/null +++ b/src/data/composite/things/track/exitWithoutUniqueCoverArt.js @@ -0,0 +1,26 @@ +// Shorthand for checking if the track has unique cover art and exposing a +// fallback value if it isn't. + +import {input, templateCompositeFrom} from '#composite'; + +import {exitWithoutDependency} from '#composite/control-flow'; + +import withHasUniqueCoverArt from './withHasUniqueCoverArt.js'; + +export default templateCompositeFrom({ + annotation: `exitWithoutUniqueCoverArt`, + + inputs: { + value: input({defaultValue: null}), + }, + + steps: () => [ + withHasUniqueCoverArt(), + + exitWithoutDependency({ + dependency: '#hasUniqueCoverArt', + mode: input.value('falsy'), + value: input('value'), + }), + ], +}); diff --git a/src/data/composite/things/track/index.js b/src/data/composite/things/track/index.js new file mode 100644 index 0000000..cc723a2 --- /dev/null +++ b/src/data/composite/things/track/index.js @@ -0,0 +1,11 @@ +export {default as exitWithoutUniqueCoverArt} from './exitWithoutUniqueCoverArt.js'; +export {default as inferredAdditionalNameList} from './inferredAdditionalNameList.js'; +export {default as inheritFromOriginalRelease} from './inheritFromOriginalRelease.js'; +export {default as sharedAdditionalNameList} from './sharedAdditionalNameList.js'; +export {default as trackReverseReferenceList} from './trackReverseReferenceList.js'; +export {default as withAlbum} from './withAlbum.js'; +export {default as withAlwaysReferenceByDirectory} from './withAlwaysReferenceByDirectory.js'; +export {default as withContainingTrackSection} from './withContainingTrackSection.js'; +export {default as withHasUniqueCoverArt} from './withHasUniqueCoverArt.js'; +export {default as withOtherReleases} from './withOtherReleases.js'; +export {default as withPropertyFromAlbum} from './withPropertyFromAlbum.js'; diff --git a/src/data/composite/things/track/inferredAdditionalNameList.js b/src/data/composite/things/track/inferredAdditionalNameList.js new file mode 100644 index 0000000..58e8d2a --- /dev/null +++ b/src/data/composite/things/track/inferredAdditionalNameList.js @@ -0,0 +1,67 @@ +// Infers additional name entries from other releases that were titled +// differently; the corresponding releases are stored in eacn entry's "from" +// array, which will include multiple items, if more than one other release +// shares the same name differing from this one's. + +import {input, templateCompositeFrom} from '#composite'; +import {chunkByProperties} from '#sugar'; + +import {exitWithoutDependency} from '#composite/control-flow'; +import {withFilteredList, withPropertyFromList} from '#composite/data'; +import {withThingsSortedAlphabetically} from '#composite/wiki-data'; + +import withOtherReleases from './withOtherReleases.js'; + +export default templateCompositeFrom({ + annotation: `inferredAdditionalNameList`, + + compose: false, + + steps: () => [ + withOtherReleases(), + + exitWithoutDependency({ + dependency: '#otherReleases', + mode: input.value('empty'), + value: input.value([]), + }), + + withPropertyFromList({ + list: '#otherReleases', + property: input.value('name'), + }), + + { + dependencies: ['#otherReleases.name', 'name'], + compute: (continuation, { + ['#otherReleases.name']: releaseNames, + ['name']: ownName, + }) => continuation({ + ['#nameFilter']: + releaseNames.map(name => name !== ownName), + }), + }, + + withFilteredList({ + list: '#otherReleases', + filter: '#nameFilter', + }).outputs({ + '#filteredList': '#differentlyNamedReleases', + }), + + withThingsSortedAlphabetically({ + things: '#differentlyNamedReleases', + }).outputs({ + '#sortedThings': '#differentlyNamedReleases', + }), + + { + dependencies: ['#differentlyNamedReleases'], + compute: ({ + ['#differentlyNamedReleases']: releases, + }) => + chunkByProperties(releases, ['name']) + .map(({name, chunk}) => ({name, from: chunk})), + }, + ], +}); diff --git a/src/data/composite/things/track/inheritFromOriginalRelease.js b/src/data/composite/things/track/inheritFromOriginalRelease.js new file mode 100644 index 0000000..27ed138 --- /dev/null +++ b/src/data/composite/things/track/inheritFromOriginalRelease.js @@ -0,0 +1,50 @@ +// Early exits with a value inherited from the original release, if +// this track is a rerelease, and otherwise continues with no further +// dependencies provided. If allowOverride is true, then the continuation +// will also be called if the original release exposed the requested +// property as null. +// +// Like withOriginalRelease, this will early exit (with notFoundValue) if the +// original release is specified by reference and that reference doesn't +// resolve to anything. + +import {input, templateCompositeFrom} from '#composite'; + +import withOriginalRelease from './withOriginalRelease.js'; + +export default templateCompositeFrom({ + annotation: `inheritFromOriginalRelease`, + + inputs: { + property: input({type: 'string'}), + allowOverride: input({type: 'boolean', defaultValue: false}), + notFoundValue: input({defaultValue: null}), + }, + + steps: () => [ + withOriginalRelease({ + notFoundValue: input('notFoundValue'), + }), + + { + dependencies: [ + '#originalRelease', + input('property'), + input('allowOverride'), + ], + + compute: (continuation, { + ['#originalRelease']: originalRelease, + [input('property')]: originalProperty, + [input('allowOverride')]: allowOverride, + }) => { + if (!originalRelease) return continuation(); + + const value = originalRelease[originalProperty]; + if (allowOverride && value === null) return continuation(); + + return continuation.exit(value); + }, + }, + ], +}); diff --git a/src/data/composite/things/track/sharedAdditionalNameList.js b/src/data/composite/things/track/sharedAdditionalNameList.js new file mode 100644 index 0000000..1806ec8 --- /dev/null +++ b/src/data/composite/things/track/sharedAdditionalNameList.js @@ -0,0 +1,38 @@ +// Compiles additional names directly provided by other releases. + +import {input, templateCompositeFrom} from '#composite'; + +import {exitWithoutDependency, exposeDependency} + from '#composite/control-flow'; +import {withFlattenedList, withPropertyFromList} from '#composite/data'; + +import withOtherReleases from './withOtherReleases.js'; + +export default templateCompositeFrom({ + annotation: `sharedAdditionalNameList`, + + compose: false, + + steps: () => [ + withOtherReleases(), + + exitWithoutDependency({ + dependency: '#otherReleases', + mode: input.value('empty'), + value: input.value([]), + }), + + withPropertyFromList({ + list: '#otherReleases', + property: input.value('additionalNames'), + }), + + withFlattenedList({ + list: '#otherReleases.additionalNames', + }), + + exposeDependency({ + dependency: '#flattenedList', + }), + ], +}); diff --git a/src/data/composite/things/track/trackAdditionalNameList.js b/src/data/composite/things/track/trackAdditionalNameList.js new file mode 100644 index 0000000..65a2263 --- /dev/null +++ b/src/data/composite/things/track/trackAdditionalNameList.js @@ -0,0 +1,38 @@ +// Compiles additional names from various sources. + +import {input, templateCompositeFrom} from '#composite'; +import {isAdditionalNameList} from '#validators'; + +import withInferredAdditionalNames from './withInferredAdditionalNames.js'; +import withSharedAdditionalNames from './withSharedAdditionalNames.js'; + +export default templateCompositeFrom({ + annotation: `trackAdditionalNameList`, + + compose: false, + + update: {validate: isAdditionalNameList}, + + steps: () => [ + withInferredAdditionalNames(), + withSharedAdditionalNames(), + + { + dependencies: [ + '#inferredAdditionalNames', + '#sharedAdditionalNames', + input.updateValue(), + ], + + compute: ({ + ['#inferredAdditionalNames']: inferredAdditionalNames, + ['#sharedAdditionalNames']: sharedAdditionalNames, + [input.updateValue()]: providedAdditionalNames, + }) => [ + ...providedAdditionalNames ?? [], + ...sharedAdditionalNames, + ...inferredAdditionalNames, + ], + }, + ], +}); diff --git a/src/data/composite/things/track/trackReverseReferenceList.js b/src/data/composite/things/track/trackReverseReferenceList.js new file mode 100644 index 0000000..44940ae --- /dev/null +++ b/src/data/composite/things/track/trackReverseReferenceList.js @@ -0,0 +1,38 @@ +// Like a normal reverse reference list ("objects which reference this object +// under a specified property"), only excluding rereleases from the possible +// outputs. While it's useful to travel from a rerelease to the tracks it +// references, rereleases aren't generally relevant from the perspective of +// the tracks *being* referenced. Apart from hiding rereleases from lists on +// the site, it also excludes keeps them from relational data processing, such +// as on the "Tracks - by Times Referenced" listing page. + +import {input, templateCompositeFrom} from '#composite'; +import {withReverseReferenceList} from '#composite/wiki-data'; + +export default templateCompositeFrom({ + annotation: `trackReverseReferenceList`, + + compose: false, + + inputs: { + list: input({type: 'string'}), + }, + + steps: () => [ + withReverseReferenceList({ + data: 'trackData', + list: input('list'), + }), + + { + flags: {expose: true}, + expose: { + dependencies: ['#reverseReferenceList'], + compute: ({ + ['#reverseReferenceList']: reverseReferenceList, + }) => + reverseReferenceList.filter(track => !track.originalReleaseTrack), + }, + }, + ], +}); diff --git a/src/data/composite/things/track/withAlbum.js b/src/data/composite/things/track/withAlbum.js new file mode 100644 index 0000000..03b840d --- /dev/null +++ b/src/data/composite/things/track/withAlbum.js @@ -0,0 +1,22 @@ +// Gets the track's album. This will early exit if albumData is missing. +// If there's no album whose list of tracks includes this track, the output +// dependency will be null. + +import {input, templateCompositeFrom} from '#composite'; + +import {withUniqueReferencingThing} from '#composite/wiki-data'; + +export default templateCompositeFrom({ + annotation: `withAlbum`, + + outputs: ['#album'], + + steps: () => [ + withUniqueReferencingThing({ + data: 'albumData', + list: input.value('tracks'), + }).outputs({ + ['#uniqueReferencingThing']: '#album', + }), + ], +}); diff --git a/src/data/composite/things/track/withAlwaysReferenceByDirectory.js b/src/data/composite/things/track/withAlwaysReferenceByDirectory.js new file mode 100644 index 0000000..fac8e21 --- /dev/null +++ b/src/data/composite/things/track/withAlwaysReferenceByDirectory.js @@ -0,0 +1,78 @@ +// Controls how find.track works - it'll never be matched by a reference +// just to the track's name, which means you don't have to always reference +// some *other* (much more commonly referenced) track by directory instead +// of more naturally by name. + +import {input, templateCompositeFrom} from '#composite'; +import find from '#find'; +import {isBoolean} from '#validators'; + +import {exitWithoutDependency, exposeUpdateValueOrContinue} + from '#composite/control-flow'; +import {withPropertyFromObject} from '#composite/data'; +import {withResolvedReference} from '#composite/wiki-data'; + +export default templateCompositeFrom({ + annotation: `withAlwaysReferenceByDirectory`, + + outputs: ['#alwaysReferenceByDirectory'], + + steps: () => [ + exposeUpdateValueOrContinue({ + validate: input.value(isBoolean), + }), + + // Remaining code is for defaulting to true if this track is a rerelease of + // another with the same name, so everything further depends on access to + // trackData as well as originalReleaseTrack. + + exitWithoutDependency({ + dependency: 'trackData', + mode: input.value('empty'), + value: input.value(false), + }), + + exitWithoutDependency({ + dependency: 'originalReleaseTrack', + value: input.value(false), + }), + + // It's necessary to use the custom trackOriginalReleasesOnly find function + // here, so as to avoid recursion issues - the find.track() function depends + // on accessing each track's alwaysReferenceByDirectory, which means it'll + // hit *this track* - and thus this step - and end up recursing infinitely. + // By definition, find.trackOriginalReleasesOnly excludes tracks which have + // an originalReleaseTrack update value set, which means even though it does + // still access each of tracks' `alwaysReferenceByDirectory` property, it + // won't access that of *this* track - it will never proceed past the + // `exitWithoutDependency` step directly above, so there's no opportunity + // for recursion. + withResolvedReference({ + ref: 'originalReleaseTrack', + data: 'trackData', + find: input.value(find.trackOriginalReleasesOnly), + }).outputs({ + '#resolvedReference': '#originalRelease', + }), + + exitWithoutDependency({ + dependency: '#originalRelease', + value: input.value(false), + }), + + withPropertyFromObject({ + object: '#originalRelease', + property: input.value('name'), + }), + + { + dependencies: ['name', '#originalRelease.name'], + compute: (continuation, { + name, + ['#originalRelease.name']: originalName, + }) => continuation({ + ['#alwaysReferenceByDirectory']: name === originalName, + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withContainingTrackSection.js b/src/data/composite/things/track/withContainingTrackSection.js new file mode 100644 index 0000000..eaac14d --- /dev/null +++ b/src/data/composite/things/track/withContainingTrackSection.js @@ -0,0 +1,42 @@ +// Gets the track section containing this track from its album's track list. + +import {input, templateCompositeFrom} from '#composite'; +import {is} from '#validators'; + +import {raiseOutputWithoutDependency} from '#composite/control-flow'; + +import withPropertyFromAlbum from './withPropertyFromAlbum.js'; + +export default templateCompositeFrom({ + annotation: `withContainingTrackSection`, + + outputs: ['#trackSection'], + + steps: () => [ + withPropertyFromAlbum({ + property: input.value('trackSections'), + }), + + raiseOutputWithoutDependency({ + dependency: '#album.trackSections', + output: input.value({'#trackSection': null}), + }), + + { + dependencies: [ + input.myself(), + '#album.trackSections', + ], + + compute: (continuation, { + [input.myself()]: track, + [input('notFoundMode')]: notFoundMode, + ['#album.trackSections']: trackSections, + }) => continuation({ + ['#trackSection']: + trackSections.find(({tracks}) => tracks.includes(track)) + ?? null, + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withHasUniqueCoverArt.js b/src/data/composite/things/track/withHasUniqueCoverArt.js new file mode 100644 index 0000000..96078d5 --- /dev/null +++ b/src/data/composite/things/track/withHasUniqueCoverArt.js @@ -0,0 +1,61 @@ +// 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 {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'}), + + { + 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, + }) => + continuation.raiseOutput({ + ['#hasUniqueCoverArt']: + !empty(contribsFromAlbum), + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withOriginalRelease.js b/src/data/composite/things/track/withOriginalRelease.js new file mode 100644 index 0000000..c7f4965 --- /dev/null +++ b/src/data/composite/things/track/withOriginalRelease.js @@ -0,0 +1,78 @@ +// Just includes the original release of this track as a dependency. +// If this track isn't a rerelease, then it'll provide null, unless the +// {selfIfOriginal} option is set, in which case it'll provide this track +// itself. This will early exit (with notFoundValue) if the original release +// is specified by reference and that reference doesn't resolve to anything. + +import {input, templateCompositeFrom} from '#composite'; +import find from '#find'; +import {validateWikiData} from '#validators'; + +import {exitWithoutDependency, withResultOfAvailabilityCheck} + from '#composite/control-flow'; +import {withResolvedReference} from '#composite/wiki-data'; + +export default templateCompositeFrom({ + annotation: `withOriginalRelease`, + + inputs: { + selfIfOriginal: input({type: 'boolean', defaultValue: false}), + + data: input({ + validate: validateWikiData({referenceType: 'track'}), + defaultDependency: 'trackData', + }), + + notFoundValue: input({defaultValue: null}), + }, + + outputs: ['#originalRelease'], + + steps: () => [ + withResultOfAvailabilityCheck({ + from: 'originalReleaseTrack', + }), + + { + dependencies: [ + input.myself(), + input('selfIfOriginal'), + '#availability', + ], + + compute: (continuation, { + [input.myself()]: track, + [input('selfIfOriginal')]: selfIfOriginal, + '#availability': availability, + }) => + (availability + ? continuation() + : continuation.raiseOutput({ + ['#originalRelease']: + (selfIfOriginal ? track : null), + })), + }, + + withResolvedReference({ + ref: 'originalReleaseTrack', + data: input('data'), + find: input.value(find.track), + }), + + exitWithoutDependency({ + dependency: '#resolvedReference', + value: input('notFoundValue'), + }), + + { + dependencies: ['#resolvedReference'], + + compute: (continuation, { + ['#resolvedReference']: resolvedReference, + }) => + continuation({ + ['#originalRelease']: resolvedReference, + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withOtherReleases.js b/src/data/composite/things/track/withOtherReleases.js new file mode 100644 index 0000000..f8c1c3f --- /dev/null +++ b/src/data/composite/things/track/withOtherReleases.js @@ -0,0 +1,41 @@ +import {input, templateCompositeFrom} from '#composite'; + +import {exitWithoutDependency} from '#composite/control-flow'; + +import withOriginalRelease from './withOriginalRelease.js'; + +export default templateCompositeFrom({ + annotation: `withOtherReleases`, + + outputs: ['#otherReleases'], + + steps: () => [ + exitWithoutDependency({ + dependency: 'trackData', + mode: input.value('empty'), + }), + + withOriginalRelease({ + selfIfOriginal: input.value(true), + notFoundValue: input.value([]), + }), + + { + dependencies: [input.myself(), '#originalRelease', 'trackData'], + compute: (continuation, { + [input.myself()]: thisTrack, + ['#originalRelease']: originalRelease, + trackData, + }) => continuation({ + ['#otherReleases']: + (originalRelease === thisTrack + ? [] + : [originalRelease]) + .concat(trackData.filter(track => + track !== originalRelease && + track !== thisTrack && + track.originalReleaseTrack === originalRelease)), + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withPropertyFromAlbum.js b/src/data/composite/things/track/withPropertyFromAlbum.js new file mode 100644 index 0000000..d41390f --- /dev/null +++ b/src/data/composite/things/track/withPropertyFromAlbum.js @@ -0,0 +1,40 @@ +// Gets a single property from this track's album, providing it as the same +// property name prefixed with '#album.' (by default). + +import {input, templateCompositeFrom} from '#composite'; +import {is} from '#validators'; + +import {withPropertyFromObject} from '#composite/data'; + +import withAlbum from './withAlbum.js'; + +export default templateCompositeFrom({ + annotation: `withPropertyFromAlbum`, + + inputs: { + property: input.staticValue({type: 'string'}), + }, + + outputs: ({ + [input.staticValue('property')]: property, + }) => ['#album.' + property], + + steps: () => [ + withAlbum(), + + withPropertyFromObject({ + object: '#album', + property: input('property'), + }), + + { + dependencies: ['#value', input.staticValue('property')], + compute: (continuation, { + ['#value']: value, + [input.staticValue('property')]: property, + }) => continuation({ + ['#album.' + property]: value, + }), + }, + ], +}); |