ar.falsy.cat/layouts/partials/popover.html
2022-02-15 19:39:14 -05:00

37 lines
1.1 KiB
HTML

{{if $.Site.Data.config.enableLinkPreview}}
<script>
async function run() {
const {content} = await fetchData()
function htmlToElement(html) {
const template = document.createElement('template')
html = html.trim()
template.innerHTML = html
return template.content.firstChild
}
const pathRegex = /\.\.?(\/\.\.)*/
document.addEventListener("DOMContentLoaded", () => {
[...document.getElementsByClassName("internal-link")]
.forEach(li => {
const linkDest = content[li.dataset.src.replace(pathRegex, '')]
if (linkDest) {
const popoverElement = `<div class="popover">
<h3>${linkDest.title}</h3>
<p>${removeMarkdown(linkDest.content).split(" ", 15).join(" ")}...</p>
</div>`
const el = htmlToElement(popoverElement)
li.appendChild(el)
li.addEventListener("mouseover", () => {
el.classList.add("visible")
})
li.addEventListener("mouseout", () => {
el.classList.remove("visible")
})
}
})
})
}
run()
</script>
{{end}}