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fix: clean wikilinks and render latex in popover

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This commit is contained in:
Jacky Zhao 2022-05-05 20:30:55 -04:00
parent 364aee36fc
commit b21b27d1d3
4 changed files with 31 additions and 19 deletions
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41
assets/js/popover.js
View file

@ -5,13 +5,14 @@ function htmlToElement(html) {
return template.content.firstChild return template.content.firstChild
} }
function initPopover(baseURL, useContextualBacklinks) { function initPopover(baseURL, useContextualBacklinks, renderLatex) {
const basePath = baseURL.replace(window.location.origin, "") const basePath = baseURL.replace(window.location.origin, "")
fetchData.then(({ content }) => { fetchData.then(({ content }) => {
const links = [...document.getElementsByClassName("internal-link")] const links = [...document.getElementsByClassName("internal-link")]
links links
.filter(li => li.dataset.src || (li.dataset.idx && useContextualBacklinks)) .filter(li => li.dataset.src || (li.dataset.idx && useContextualBacklinks))
.forEach(li => { .forEach(li => {
var el
if (li.dataset.ctx) { if (li.dataset.ctx) {
const linkDest = content[li.dataset.src] const linkDest = content[li.dataset.src]
const popoverElement = `<div class="popover"> const popoverElement = `<div class="popover">
@ -19,32 +20,38 @@ function initPopover(baseURL, useContextualBacklinks) {
<p>${highlight(removeMarkdown(linkDest.content), li.dataset.ctx)}...</p> <p>${highlight(removeMarkdown(linkDest.content), li.dataset.ctx)}...</p>
<p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p> <p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>` </div>`
const el = htmlToElement(popoverElement) el = htmlToElement(popoverElement)
li.appendChild(el)
li.addEventListener("mouseover", () => {
el.classList.add("visible")
})
li.addEventListener("mouseout", () => {
el.classList.remove("visible")
})
} else { } else {
const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")] const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
console.log(linkDest.content)
if (linkDest) { if (linkDest) {
const popoverElement = `<div class="popover"> const popoverElement = `<div class="popover">
<h3>${linkDest.title}</h3> <h3>${linkDest.title}</h3>
<p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p> <p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p>
<p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p> <p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>` </div>`
const el = htmlToElement(popoverElement) el = htmlToElement(popoverElement)
li.appendChild(el)
li.addEventListener("mouseover", () => {
el.classList.add("visible")
})
li.addEventListener("mouseout", () => {
el.classList.remove("visible")
})
} }
} }
li.appendChild(el)
if (renderLatex) {
renderMathInElement(el, {
delimiters: [
{ left: '$$', right: '$$', display: false },
{ left: '$', right: '$', display: false },
{ left: '\\(', right: '\\)', display: false },
{ left: '\\[', right: '\\]', display: false }
],
throwOnError: false
})
}
li.addEventListener("mouseover", () => {
el.classList.add("visible")
})
li.addEventListener("mouseout", () => {
el.classList.remove("visible")
})
}) })
}) })
} }

1
assets/js/search.js
View file

@ -39,6 +39,7 @@ const removeMarkdown = (
.replace(/\s{0,2}\[.*?\]: .*?$/g, '') .replace(/\s{0,2}\[.*?\]: .*?$/g, '')
.replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? '$1' : '') .replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? '$1' : '')
.replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '$1') .replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '$1')
.replace(/!?\[\[\S[^\[\]\|]*(?:\|([^\[\]]*))?\S\]\]/g, '$1')
.replace(/^\s{0,3}>\s?/g, '') .replace(/^\s{0,3}>\s?/g, '')
.replace(/(^|\n)\s{0,3}>\s?/g, '\n\n') .replace(/(^|\n)\s{0,3}>\s?/g, '\n\n')
.replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '') .replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '')

6
layouts/partials/head.html
View file

@ -85,7 +85,11 @@
); );
{{if $.Site.Data.config.enableLinkPreview}} {{if $.Site.Data.config.enableLinkPreview}}
initPopover({{strings.TrimRight "/" .Site.BaseURL }}, {{$.Site.Data.config.enableContextualBacklinks}}) initPopover(
{{strings.TrimRight "/" .Site.BaseURL }},
{{$.Site.Data.config.enableContextualBacklinks}},
{{$.Site.Data.config.enableLatex}}
)
{{end}} {{end}}
{{if $.Site.Data.config.enableLatex}} {{if $.Site.Data.config.enableLatex}}
renderMathInElement(document.body, { renderMathInElement(document.body, {