diff options
Diffstat (limited to 'src/content/util')
| -rw-r--r-- | src/content/util/getChronologyRelations.js | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/content/util/getChronologyRelations.js b/src/content/util/getChronologyRelations.js index 036c5586..67d6d5fa 100644 --- a/src/content/util/getChronologyRelations.js +++ b/src/content/util/getChronologyRelations.js @@ -29,13 +29,22 @@ export default function getChronologyRelations(thing, { return contributions.map(({who}) => { const things = Array.from(new Set(getThings(who))); - if (things.length === 1) { + + // Don't show a line if this contribution isn't part of the artist's + // chronology at all (usually because this thing isn't dated). + const index = things.indexOf(thing); + if (index === -1) { return; } - const index = things.indexOf(thing); + // Don't show a line if this contribution is the *only* item in the + // artist's chronology (since there's nothing to navigate there). const previous = things[index - 1]; const next = things[index + 1]; + if (!previous && !next) { + return; + } + return { index: index + 1, artistLink: linkArtist(who), |