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Merge branch 'feature-emoji-length-sorting' into 'develop'

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Allow emoji suggestions based on a match anywhere in the emoji name, but improve sorting

Closes #135

See merge request pleroma/pleroma-fe!1061
This commit is contained in:
Shpuld Shpludson 2020-04-27 08:01:57 +00:00
commit fe16b6259e
1 changed files with 18 additions and 6 deletions
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24
src/components/emoji_input/suggestor.js
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@ -29,17 +29,29 @@ export default data => input => {
export const suggestEmoji = emojis => input => {
const noPrefix = input.toLowerCase().substr(1)
return emojis
.filter(({ displayText }) => displayText.toLowerCase().startsWith(noPrefix))
.filter(({ displayText }) => displayText.toLowerCase().match(noPrefix))
.sort((a, b) => {
let aScore = 0
let bScore = 0
// Make custom emojis a priority
aScore += a.imageUrl ? 10 : 0
bScore += b.imageUrl ? 10 : 0
// An exact match always wins
aScore += a.displayText.toLowerCase() === noPrefix ? 200 : 0
bScore += b.displayText.toLowerCase() === noPrefix ? 200 : 0
// Sort alphabetically
const alphabetically = a.displayText > b.displayText ? 1 : -1
// Prioritize custom emoji a lot
aScore += a.imageUrl ? 100 : 0
bScore += b.imageUrl ? 100 : 0
// Prioritize prefix matches somewhat
aScore += a.displayText.toLowerCase().startsWith(noPrefix) ? 10 : 0
bScore += b.displayText.toLowerCase().startsWith(noPrefix) ? 10 : 0
// Sort by length
aScore -= a.displayText.length
bScore -= b.displayText.length
// Break ties alphabetically
const alphabetically = a.displayText > b.displayText ? 0.5 : -0.5
return bScore - aScore + alphabetically
})