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fix: replaced @twemoji/parser due to an error
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Yizack committed Dec 28, 2023
1 parent 1b955e1 commit 8e2f3f7
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Showing 3 changed files with 79 additions and 2 deletions.
4 changes: 2 additions & 2 deletions src/runtime/components/Twemojify.vue
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
<script setup lang="ts">
import { ref, watchEffect } from 'vue'
// @ts-ignore
import * as twemoji from '@twemoji/parser'
import { parse } from '../utils/twemojify'
import { useState } from '#imports'
const props = defineProps({
Expand All @@ -21,7 +21,7 @@ const parsedText = ref(props.text)
const loadTwemojify = async () => {
const emojis = twemoji.parse(props.text, { assetType: props.png ? 'png' : 'svg' })
const emojis = parse(props.text, { assetType: props.png ? 'png' : 'svg' })
for (const { url, indices, text } of emojis) {
if (twemojify.value[text]) {
parsedText.value = parsedText.value.replace(props.text.slice(...indices), twemojify.value[text])
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5 changes: 5 additions & 0 deletions src/runtime/utils/regex.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
// Copyright Twitter Inc. Licensed under MIT
// https://github.com/jdecked/twemoji-parser/blob/master/LICENSE.md

// This file is generated by src/scala/scripts/generate.sh
export default 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72 changes: 72 additions & 0 deletions src/runtime/utils/twemojify.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,72 @@
// @flow
// Copyright Twitter Inc. Licensed under MIT
// https://github.com/jdecked/twemoji-parser/blob/master/LICENSE.md
import emojiRegex from './regex'

type EmojiEntity = {
type: string,
text: string,
url: string,
indices: Array<number>
}

type ParsingOptions = {
assetType?: 'png' | 'svg'
}

export const TypeName = 'emoji'

export function parse(text: string, options?: ParsingOptions): Array<EmojiEntity> {
const assetType = options && options.assetType ? options.assetType : 'svg'
const getTwemojiUrl = (codepoints: string, assetType: ParsingOptions["assetType"]) =>
assetType === 'png'
? `https://cdn.jsdelivr.net/gh/jdecked/twemoji@latest/assets/72x72/${codepoints}.png`
: `https://cdn.jsdelivr.net/gh/jdecked/twemoji@latest/assets/svg/${codepoints}.svg`

const entities = []

emojiRegex.lastIndex = 0
// eslint-disable-next-line no-constant-condition
while (true) {
const result = emojiRegex.exec(text)
if (!result) {
break
}

const emojiText = result[0]
const codepoints = toCodePoints(removeVS16s(emojiText)).join('-')

entities.push({
url: codepoints ? getTwemojiUrl(codepoints, assetType) : '',
indices: [result.index, emojiRegex.lastIndex],
text: emojiText,
type: TypeName
})
}
return entities
}

const vs16RegExp = /\uFE0F/g
// avoid using a string literal like '\u200D' here because minifiers expand it inline
const zeroWidthJoiner = String.fromCharCode(0x200d)

const removeVS16s = (rawEmoji: string) => (rawEmoji.indexOf(zeroWidthJoiner) < 0 ? rawEmoji.replace(vs16RegExp, '') : rawEmoji)

export function toCodePoints(unicodeSurrogates: string): Array<string> {
const points = []
let char = 0
let previous = 0
let i = 0
while (i < unicodeSurrogates.length) {
char = unicodeSurrogates.charCodeAt(i++)
if (previous) {
points.push((0x10000 + ((previous - 0xd800) << 10) + (char - 0xdc00)).toString(16))
previous = 0
} else if (char > 0xd800 && char <= 0xdbff) {
previous = char
} else {
points.push(char.toString(16))
}
}
return points
}

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