From e6c7a4e1e2e3b0437b5dbbbeb7abc4e05622db16 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 12 Sep 2022 01:03:55 +0000
Subject: [PATCH] fix: latex rendering bugs + patch for #195
---
assets/js/popover.js | 55 ++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 48 insertions(+), 7 deletions(-)
diff --git a/assets/js/popover.js b/assets/js/popover.js
index 460c245..3d7a30c 100644
--- a/assets/js/popover.js
+++ b/assets/js/popover.js
@@ -5,23 +5,64 @@
return template.content.firstChild
}
-function initPopover(baseURL) {
+function initPopover(baseURL, useContextualBacklinks, renderLatex) {
const basePath = baseURL.replace(window.location.origin, "")
fetchData.then(({ content }) => {
const links = [...document.getElementsByClassName("internal-link")]
links
- .filter((li) => li.dataset.src)
- .forEach((li) => {
- const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
- if (linkDest) {
+ .filter(li => li.dataset.src || (li.dataset.idx && useContextualBacklinks))
+ .forEach(li => {
+ var el
+ if (li.dataset.ctx) {
+ const linkDest = content[li.dataset.src]
const popoverElement = `<div class="popover">
<h3>${linkDest.title}</h3>
- <p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p>
+ <p>${highlight(removeMarkdown(linkDest.content), li.dataset.ctx)}...</p>
<p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>`
- const el = htmlToElement(popoverElement)
+ el = htmlToElement(popoverElement)
+ } else {
+ const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
+ if (linkDest) {
+ let splitLink = li.href.split("#")
+ let cleanedContent = removeMarkdown(linkDest.content)
+ if (splitLink.length > 1) {
+ let headingName = splitLink[1].replace(/\-/g, " ")
+ let headingIndex = cleanedContent.toLowerCase().indexOf("<b>" + headingName + "</b>")
+ cleanedContent = cleanedContent.substring(headingIndex, cleanedContent.length)
+ }
+ const popoverElement = `<div class="popover">
+ <h3>${linkDest.title}</h3>
+ <p>${cleanedContent.split(" ", 20).join(" ")}...</p>
+ <p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
+</div>`
+ el = htmlToElement(popoverElement)
+ }
+ }
+
+ if (el) {
li.appendChild(el)
+ if (renderLatex) {
+ renderMathInElement(el, {
+ delimiters: [
+ { left: '$$', right: '$$', display: false },
+ { left: '$', right: '$', display: false },
+ ],
+ throwOnError: false
+ })
+ }
+
li.addEventListener("mouseover", () => {
+ // fix tooltip positioning
+ window.FloatingUIDOM.computePosition(li, el, {
+ middleware: [window.FloatingUIDOM.offset(10), window.FloatingUIDOM.inline(), window.FloatingUIDOM.shift()],
+ }).then(({ x, y }) => {
+ Object.assign(el.style, {
+ left: `${x}px`,
+ top: `${y}px`,
+ })
+ })
+
el.classList.add("visible")
})
li.addEventListener("mouseout", () => {
--
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