diff options
Diffstat (limited to 'src/data/composite/things')
5 files changed, 118 insertions, 12 deletions
diff --git a/src/data/composite/things/album/index.js b/src/data/composite/things/album/index.js index 8b5098f0..dfc6864f 100644 --- a/src/data/composite/things/album/index.js +++ b/src/data/composite/things/album/index.js @@ -1 +1,2 @@ +export {default as withHasCoverArt} from './withHasCoverArt.js'; export {default as withTracks} from './withTracks.js'; diff --git a/src/data/composite/things/album/withHasCoverArt.js b/src/data/composite/things/album/withHasCoverArt.js new file mode 100644 index 00000000..fd3f2894 --- /dev/null +++ b/src/data/composite/things/album/withHasCoverArt.js @@ -0,0 +1,64 @@ +// TODO: This shouldn't be coded as an Album-specific thing, +// or even really to do with cover artworks in particular, either. + +import {input, templateCompositeFrom} from '#composite'; + +import {raiseOutputWithoutDependency, withResultOfAvailabilityCheck} + from '#composite/control-flow'; +import {fillMissingListItems, withFlattenedList, withPropertyFromList} + from '#composite/data'; + +export default templateCompositeFrom({ + annotation: 'withHasCoverArt', + + outputs: ['#hasCoverArt'], + + steps: () => [ + withResultOfAvailabilityCheck({ + from: 'coverArtistContribs', + mode: input.value('empty'), + }), + + { + dependencies: ['#availability'], + compute: (continuation, { + ['#availability']: availability, + }) => + (availability + ? continuation.raiseOutput({ + ['#hasCoverArt']: true, + }) + : continuation()), + }, + + raiseOutputWithoutDependency({ + dependency: 'coverArtworks', + mode: input.value('empty'), + output: input.value({'#hasCoverArt': false}), + }), + + withPropertyFromList({ + list: 'coverArtworks', + property: input.value('artistContribs'), + internal: input.value(true), + }), + + // Since we're getting the update value for each artwork's artistContribs, + // it may not be set at all, and in that case won't be exposing as []. + fillMissingListItems({ + list: '#coverArtworks.artistContribs', + fill: input.value([]), + }), + + withFlattenedList({ + list: '#coverArtworks.artistContribs', + }), + + withResultOfAvailabilityCheck({ + from: '#flattenedList', + mode: input.value('empty'), + }).outputs({ + '#availability': '#hasCoverArt', + }), + ], +}); diff --git a/src/data/composite/things/commentary-entry/index.js b/src/data/composite/things/commentary-entry/index.js new file mode 100644 index 00000000..091bae1a --- /dev/null +++ b/src/data/composite/things/commentary-entry/index.js @@ -0,0 +1 @@ +export {default as withWebArchiveDate} from './withWebArchiveDate.js'; diff --git a/src/data/composite/things/commentary-entry/withWebArchiveDate.js b/src/data/composite/things/commentary-entry/withWebArchiveDate.js new file mode 100644 index 00000000..3aaa4f64 --- /dev/null +++ b/src/data/composite/things/commentary-entry/withWebArchiveDate.js @@ -0,0 +1,41 @@ +import {input, templateCompositeFrom} from '#composite'; + +import {raiseOutputWithoutDependency} from '#composite/control-flow'; + +export default templateCompositeFrom({ + annotation: `withWebArchiveDate`, + + outputs: ['#webArchiveDate'], + + steps: () => [ + { + dependencies: ['annotation'], + + compute: (continuation, {annotation}) => + continuation({ + ['#dateText']: + annotation + ?.match(/https?:\/\/web.archive.org\/web\/([0-9]{8,8})[0-9]*\//) + ?.[1] ?? + null, + }), + }, + + raiseOutputWithoutDependency({ + dependency: '#dateText', + output: input.value({['#webArchiveDate']: null}), + }), + + { + dependencies: ['#dateText'], + compute: (continuation, {['#dateText']: dateText}) => + continuation({ + ['#webArchiveDate']: + new Date( + dateText.slice(0, 4) + '/' + + dateText.slice(4, 6) + '/' + + dateText.slice(6, 8)), + }), + }, + ], +}); diff --git a/src/data/composite/things/track/withHasUniqueCoverArt.js b/src/data/composite/things/track/withHasUniqueCoverArt.js index af68073e..85d3b92a 100644 --- a/src/data/composite/things/track/withHasUniqueCoverArt.js +++ b/src/data/composite/things/track/withHasUniqueCoverArt.js @@ -15,7 +15,8 @@ import {input, templateCompositeFrom} from '#composite'; import {raiseOutputWithoutDependency, withResultOfAvailabilityCheck} from '#composite/control-flow'; -import {withFlattenedList, withPropertyFromList} from '#composite/data'; +import {fillMissingListItems, withFlattenedList, withPropertyFromList} + from '#composite/data'; import withPropertyFromAlbum from './withPropertyFromAlbum.js'; @@ -86,6 +87,13 @@ export default templateCompositeFrom({ internal: input.value(true), }), + // Since we're getting the update value for each artwork's artistContribs, + // it may not be set at all, and in that case won't be exposing as []. + fillMissingListItems({ + list: '#trackArtworks.artistContribs', + fill: input.value([]), + }), + withFlattenedList({ list: '#trackArtworks.artistContribs', }), @@ -93,17 +101,8 @@ export default templateCompositeFrom({ withResultOfAvailabilityCheck({ from: '#flattenedList', mode: input.value('empty'), + }).outputs({ + '#availability': '#hasUniqueCoverArt', }), - - { - dependencies: ['#availability'], - compute: (continuation, { - ['#availability']: availability, - }) => - continuation({ - ['#hasUniqueCoverArt']: - availability, - }), - }, ], }); |