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Update article content only when code blocks exist

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This commit is contained in:
Hongbo Wu 2022-05-09 12:20:17 +08:00
parent 4c7f6d0281
commit a457c9d128
1 changed files with 19 additions and 16 deletions
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35
packages/api/src/utils/parser.ts
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@ -255,22 +255,25 @@ export const parsePreparedContent = async (
// TODO: we probably want to move this type of thing
// to the handlers, and have some concept of postHandle
if (article?.dom) {
article.dom.querySelectorAll('code').forEach((e) => {
console.log(e.textContent)
if (e.textContent) {
const att = hljs.highlightAuto(e.textContent)
const code = window.document.createElement('code')
const langClass =
`hljs language-${att.language}` +
(att.second_best?.language
? ` language-${att.second_best?.language}`
: '')
code.setAttribute('class', langClass)
code.innerHTML = att.value
e.replaceWith(code)
}
})
article.content = article.dom.outerHTML
const codeBlocks = article.dom.querySelectorAll('code')
if (codeBlocks.length > 0) {
codeBlocks.forEach((e) => {
console.log(e.textContent)
if (e.textContent) {
const att = hljs.highlightAuto(e.textContent)
const code = window.document.createElement('code')
const langClass =
`hljs language-${att.language}` +
(att.second_best?.language
? ` language-${att.second_best?.language}`
: '')
code.setAttribute('class', langClass)
code.innerHTML = att.value
e.replaceWith(code)
}
})
article.content = article.dom.outerHTML
}
}
const newWindow = new JSDOM('').window