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Rewrite formatText logic

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Previously cannot has two same tags due to `split`
This commit is contained in:
Zhiyuan Zheng 2020-12-07 23:34:47 +01:00
parent 8d715f4324
commit 2272ea3841
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GPG Key ID: 078A93AB607D85E0
1 changed files with 15 additions and 15 deletions
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30
src/screens/Shared/Compose/formatText.tsx
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@ -17,11 +17,7 @@ export interface Params {
const TagText = ({ text }: { text: string }) => {
const { theme } = useTheme()
return (
<Text style={{ color: theme.link }} key={Math.random()}>
{text}
</Text>
)
return <Text style={{ color: theme.link }}>{text}</Text>
}
const debouncedSuggestions = debounce(
@ -65,7 +61,8 @@ const formatText = ({
tags.push({
type: newType,
text: props.getMatchedText(),
offset: props.getOffset()
offset: props.getOffset(),
length: props.getMatchedText().length
})
return
}
@ -82,27 +79,30 @@ const formatText = ({
}
prevTags = tags
let _content = content
let pointer = 0
let contentLength: number = 0
const children = []
tags.forEach(tag => {
const parts = _content.split(tag!.text)
const prevPart = parts.shift()
children.push(prevPart)
contentLength = contentLength + (prevPart ? prevPart.length : 0)
children.push(<TagText text={tag!.text} />)
tags.forEach((tag, index) => {
const prev = _content.substr(0, tag!.offset - pointer)
const main = _content.substr(tag!.offset - pointer, tag!.length)
const next = _content.substr(tag!.offset - pointer + tag!.length)
children.push(prev)
contentLength = contentLength + prev.length
children.push(<TagText key={index} text={main} />)
switch (tag!.type) {
case 'url':
contentLength = contentLength + 23
break
case 'accounts':
contentLength =
contentLength + tag!.text.split(new RegExp('(@.*)@?'))[1].length
contentLength + main.split(new RegExp('(@.*)@?'))[1].length
break
case 'hashtags':
contentLength = contentLength + tag!.text.length
contentLength = contentLength + main.length
break
}
_content = parts.join()
_content = next
pointer = pointer + prev.length + tag!.length
})
children.push(_content)
contentLength = contentLength + _content.length