zio/elk
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fix: publish content

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This commit is contained in:
Anthony Fu 2022-11-26 00:17:15 +08:00
parent f165eebed3
commit d177753775
3 changed files with 33 additions and 19 deletions
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19
composables/content.ts
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@ -104,13 +104,15 @@ export function treeToVNode(
return null
}
function htmlToText(html: string) {
export function htmlToText(html: string) {
const tree = parseFragment(html)
return tree.childNodes.map(n => treeToText(n)).join('')
return tree.childNodes.map(n => treeToText(n)).join('').trim()
}
function treeToText(input: Node): string {
let pre = ''
let body = ''
let post = ''
if (input.nodeName === '#text')
// @ts-expect-error casing
@ -119,11 +121,16 @@ function treeToText(input: Node): string {
if (input.nodeName === 'br')
return '\n'
if (input.nodeName === 'p')
if (['p', 'pre'].includes(input.nodeName))
pre = '\n'
if ('childNodes' in input)
return pre + input.childNodes.map(n => treeToText(n)).join('')
if (input.nodeName === 'code') {
pre = '`'
post = '`'
}
return pre
if ('childNodes' in input)
body = input.childNodes.map(n => treeToText(n)).join('')
return pre + body + post
}