Jacky Zhao
2022-05-06 b21b27d1d3d68bfb4d285f39122a154fceefb9ab
fix: clean wikilinks and render latex in popover
4 files modified
38 ■■■■■ changed files
assets/js/popover.js 31 ●●●●● patch | view | raw | blame | history
assets/js/search.js 1 ●●●● patch | view | raw | blame | history
layouts/partials/head.html 6 ●●●● patch | view | raw | blame | history
layouts/partials/page-list.html patch | view | raw | blame | history
assets/js/popover.js
@@ -5,13 +5,14 @@
  return template.content.firstChild
}
function initPopover(baseURL, useContextualBacklinks) {
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 || (li.dataset.idx && useContextualBacklinks))
      .forEach(li => {
        var el
        if (li.dataset.ctx) {
          const linkDest = content[li.dataset.src]
          const popoverElement = `<div class="popover">
@@ -19,32 +20,38 @@
    <p>${highlight(removeMarkdown(linkDest.content), li.dataset.ctx)}...</p>
    <p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>`
          const el = htmlToElement(popoverElement)
          li.appendChild(el)
          li.addEventListener("mouseover", () => {
            el.classList.add("visible")
          })
          li.addEventListener("mouseout", () => {
            el.classList.remove("visible")
          })
          el = htmlToElement(popoverElement)
        } else {
          const linkDest = content[li.dataset.src.replace(/\/$/g, "").replace(basePath, "")]
          console.log(linkDest.content)
          if (linkDest) {
            const popoverElement = `<div class="popover">
    <h3>${linkDest.title}</h3>
    <p>${removeMarkdown(linkDest.content).split(" ", 20).join(" ")}...</p>
    <p class="meta">${new Date(linkDest.lastmodified).toLocaleDateString()}</p>
</div>`
            const el = htmlToElement(popoverElement)
            el = htmlToElement(popoverElement)
          }
        }
            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")
            })
          }
        }
      })
  })
}
assets/js/search.js
@@ -39,6 +39,7 @@
      .replace(/\s{0,2}\[.*?\]: .*?$/g, '')
      .replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? '$1' : '')
      .replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '$1')
      .replace(/!?\[\[\S[^\[\]\|]*(?:\|([^\[\]]*))?\S\]\]/g, '$1')
      .replace(/^\s{0,3}>\s?/g, '')
      .replace(/(^|\n)\s{0,3}>\s?/g, '\n\n')
      .replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '')
layouts/partials/head.html
@@ -85,7 +85,11 @@
      );
      {{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}}
      {{if $.Site.Data.config.enableLatex}}
      renderMathInElement(document.body, {
layouts/partials/page-list.html