Prerender latex
This commit is contained in:
Aiden Bai
parent
eb62163549
commit
4c291a7d87
@ -1,16 +1,26 @@
|
||||
import { router, navigate, reload, prefetch } from "https://unpkg.com/million@1.9.6/dist/router.mjs"
|
||||
import {
|
||||
apply,
|
||||
navigate,
|
||||
prefetch,
|
||||
router,
|
||||
} from "https://unpkg.com/million@1.9.8-0/dist/router.mjs"
|
||||
|
||||
export const attachSPARouting = (draw) => {
|
||||
export const attachSPARouting = (init, rerender) => {
|
||||
// Attach SPA functions to the global Million namespace
|
||||
window.Million = {
|
||||
router,
|
||||
apply,
|
||||
navigate,
|
||||
reload,
|
||||
prefetch,
|
||||
};
|
||||
router(".singlePage")
|
||||
// We need on initial load, then subsequent redirs
|
||||
// requestAnimationFrame() delays graph draw until SPA routing is finished
|
||||
reload(draw)
|
||||
window.addEventListener("DOMContentLoaded", () => requestAnimationFrame(draw))
|
||||
router,
|
||||
}
|
||||
|
||||
const render = () => requestAnimationFrame(rerender)
|
||||
|
||||
window.addEventListener("DOMContentLoaded", () => {
|
||||
apply((doc) => init(doc))
|
||||
init()
|
||||
router(".singlePage")
|
||||
render()
|
||||
})
|
||||
window.addEventListener("million:navigate", render)
|
||||
}
|
||||
|
||||
@ -7,47 +7,44 @@ const removeMarkdown = (
|
||||
gfm: true,
|
||||
useImgAltText: false,
|
||||
preserveLinks: false,
|
||||
}
|
||||
},
|
||||
) => {
|
||||
let output = markdown || ''
|
||||
output = output.replace(/^(-\s*?|\*\s*?|_\s*?){3,}\s*$/gm, '')
|
||||
let output = markdown || ""
|
||||
output = output.replace(/^(-\s*?|\*\s*?|_\s*?){3,}\s*$/gm, "")
|
||||
|
||||
try {
|
||||
if (options.stripListLeaders) {
|
||||
if (options.listUnicodeChar)
|
||||
output = output.replace(
|
||||
/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm,
|
||||
options.listUnicodeChar + ' $1'
|
||||
)
|
||||
else output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, '$1')
|
||||
output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, options.listUnicodeChar + " $1")
|
||||
else output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, "$1")
|
||||
}
|
||||
if (options.gfm) {
|
||||
output = output
|
||||
.replace(/\n={2,}/g, '\n')
|
||||
.replace(/~{3}.*\n/g, '')
|
||||
.replace(/~~/g, '')
|
||||
.replace(/`{3}.*\n/g, '')
|
||||
.replace(/\n={2,}/g, "\n")
|
||||
.replace(/~{3}.*\n/g, "")
|
||||
.replace(/~~/g, "")
|
||||
.replace(/`{3}.*\n/g, "")
|
||||
}
|
||||
if (options.preserveLinks) {
|
||||
output = output.replace(/\[(.*?)\][\[\(](.*?)[\]\)]/g, '$1 ($2)')
|
||||
output = output.replace(/\[(.*?)\][\[\(](.*?)[\]\)]/g, "$1 ($2)")
|
||||
}
|
||||
output = output
|
||||
.replace(/<[^>]*>/g, '')
|
||||
.replace(/^[=\-]{2,}\s*$/g, '')
|
||||
.replace(/\[\^.+?\](\: .*?$)?/g, '')
|
||||
.replace(/(#{1,6})\s+(.+)\1?/g, '<b>$2</b>')
|
||||
.replace(/\s{0,2}\[.*?\]: .*?$/g, '')
|
||||
.replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? '$1' : '')
|
||||
.replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '<a>$1</a>')
|
||||
.replace(/!?\[\[\S[^\[\]\|]*(?:\|([^\[\]]*))?\S\]\]/g, '<a>$1</a>')
|
||||
.replace(/^\s{0,3}>\s?/g, '')
|
||||
.replace(/(^|\n)\s{0,3}>\s?/g, '\n\n')
|
||||
.replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '')
|
||||
.replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, '$2')
|
||||
.replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, '$2')
|
||||
.replace(/(`{3,})(.*?)\1/gm, '$2')
|
||||
.replace(/`(.+?)`/g, '$1')
|
||||
.replace(/\n{2,}/g, '\n\n')
|
||||
.replace(/<[^>]*>/g, "")
|
||||
.replace(/^[=\-]{2,}\s*$/g, "")
|
||||
.replace(/\[\^.+?\](\: .*?$)?/g, "")
|
||||
.replace(/(#{1,6})\s+(.+)\1?/g, "<b>$2</b>")
|
||||
.replace(/\s{0,2}\[.*?\]: .*?$/g, "")
|
||||
.replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? "$1" : "")
|
||||
.replace(/\[(.*?)\][\[\(].*?[\]\)]/g, "<a>$1</a>")
|
||||
.replace(/!?\[\[\S[^\[\]\|]*(?:\|([^\[\]]*))?\S\]\]/g, "<a>$1</a>")
|
||||
.replace(/^\s{0,3}>\s?/g, "")
|
||||
.replace(/(^|\n)\s{0,3}>\s?/g, "\n\n")
|
||||
.replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, "")
|
||||
.replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, "$2")
|
||||
.replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, "$2")
|
||||
.replace(/(`{3,})(.*?)\1/gm, "$2")
|
||||
.replace(/`(.+?)`/g, "$1")
|
||||
.replace(/\n{2,}/g, "\n\n")
|
||||
} catch (e) {
|
||||
console.error(e)
|
||||
return markdown
|
||||
@ -64,27 +61,28 @@ const highlight = (content, term) => {
|
||||
if (directMatchIdx !== -1) {
|
||||
const h = highlightWindow / 2
|
||||
const before = content.substring(0, directMatchIdx).split(" ").slice(-h)
|
||||
const after = content.substring(directMatchIdx + term.length, content.length - 1).split(" ").slice(0, h)
|
||||
return (before.length == h ? `...${before.join(" ")}` : before.join(" ")) + `<span class="search-highlight">${term}</span>` + after.join(" ")
|
||||
const after = content
|
||||
.substring(directMatchIdx + term.length, content.length - 1)
|
||||
.split(" ")
|
||||
.slice(0, h)
|
||||
return (
|
||||
(before.length == h ? `...${before.join(" ")}` : before.join(" ")) +
|
||||
`<span class="search-highlight">${term}</span>` +
|
||||
after.join(" ")
|
||||
)
|
||||
}
|
||||
|
||||
const tokenizedTerm = term.split(/\s+/).filter((t) => t !== '')
|
||||
const splitText = content.split(/\s+/).filter((t) => t !== '')
|
||||
const tokenizedTerm = term.split(/\s+/).filter((t) => t !== "")
|
||||
const splitText = content.split(/\s+/).filter((t) => t !== "")
|
||||
const includesCheck = (token) =>
|
||||
tokenizedTerm.some((term) =>
|
||||
token.toLowerCase().startsWith(term.toLowerCase())
|
||||
)
|
||||
tokenizedTerm.some((term) => token.toLowerCase().startsWith(term.toLowerCase()))
|
||||
|
||||
const occurrencesIndices = splitText.map(includesCheck)
|
||||
|
||||
// calculate best index
|
||||
let bestSum = 0
|
||||
let bestIndex = 0
|
||||
for (
|
||||
let i = 0;
|
||||
i < Math.max(occurrencesIndices.length - highlightWindow, 0);
|
||||
i++
|
||||
) {
|
||||
for (let i = 0; i < Math.max(occurrencesIndices.length - highlightWindow, 0); i++) {
|
||||
const window = occurrencesIndices.slice(i, i + highlightWindow)
|
||||
const windowSum = window.reduce((total, cur) => total + cur, 0)
|
||||
if (windowSum >= bestSum) {
|
||||
@ -94,10 +92,7 @@ const highlight = (content, term) => {
|
||||
}
|
||||
|
||||
const startIndex = Math.max(bestIndex - highlightWindow, 0)
|
||||
const endIndex = Math.min(
|
||||
startIndex + 2 * highlightWindow,
|
||||
splitText.length
|
||||
)
|
||||
const endIndex = Math.min(startIndex + 2 * highlightWindow, splitText.length)
|
||||
const mappedText = splitText
|
||||
.slice(startIndex, endIndex)
|
||||
.map((token) => {
|
||||
@ -106,27 +101,28 @@ const highlight = (content, term) => {
|
||||
}
|
||||
return token
|
||||
})
|
||||
.join(' ')
|
||||
.replaceAll('</span> <span class="search-highlight">', ' ')
|
||||
return `${startIndex === 0 ? '' : '...'}${mappedText}${endIndex === splitText.length ? '' : '...'
|
||||
}`
|
||||
};
|
||||
.join(" ")
|
||||
.replaceAll('</span> <span class="search-highlight">', " ")
|
||||
return `${startIndex === 0 ? "" : "..."}${mappedText}${
|
||||
endIndex === splitText.length ? "" : "..."
|
||||
}`
|
||||
}
|
||||
|
||||
(async function() {
|
||||
;(async function () {
|
||||
const encoder = (str) => str.toLowerCase().split(/([^a-z]|[^\x00-\x7F])+/)
|
||||
const contentIndex = new FlexSearch.Document({
|
||||
cache: true,
|
||||
charset: 'latin:extra',
|
||||
charset: "latin:extra",
|
||||
optimize: true,
|
||||
index: [
|
||||
{
|
||||
field: 'content',
|
||||
tokenize: 'reverse',
|
||||
field: "content",
|
||||
tokenize: "reverse",
|
||||
encode: encoder,
|
||||
},
|
||||
{
|
||||
field: 'title',
|
||||
tokenize: 'forward',
|
||||
field: "title",
|
||||
tokenize: "forward",
|
||||
encode: encoder,
|
||||
},
|
||||
],
|
||||
@ -154,10 +150,8 @@ const highlight = (content, term) => {
|
||||
const redir = (id, term) => {
|
||||
// SPA navigation
|
||||
window.Million.navigate(
|
||||
new URL(
|
||||
`${BASE_URL.replace(/\/$/g, "")}${id}#:~:text=${encodeURIComponent(term)}/`
|
||||
),
|
||||
'.singlePage'
|
||||
new URL(`${BASE_URL.replace(/\/$/g, "")}${id}#:~:text=${encodeURIComponent(term)}/`),
|
||||
".singlePage",
|
||||
)
|
||||
closeSearch()
|
||||
}
|
||||
@ -169,24 +163,24 @@ const highlight = (content, term) => {
|
||||
content: content[id].content,
|
||||
})
|
||||
|
||||
const source = document.getElementById('search-bar')
|
||||
const results = document.getElementById('results-container')
|
||||
const source = document.getElementById("search-bar")
|
||||
const results = document.getElementById("results-container")
|
||||
let term
|
||||
source.addEventListener('keyup', (e) => {
|
||||
if (e.key === 'Enter') {
|
||||
const anchor = document.getElementsByClassName('result-card')[0]
|
||||
source.addEventListener("keyup", (e) => {
|
||||
if (e.key === "Enter") {
|
||||
const anchor = document.getElementsByClassName("result-card")[0]
|
||||
redir(anchor.id, term)
|
||||
}
|
||||
})
|
||||
source.addEventListener('input', (e) => {
|
||||
source.addEventListener("input", (e) => {
|
||||
term = e.target.value
|
||||
const searchResults = contentIndex.search(term, [
|
||||
{
|
||||
field: 'content',
|
||||
field: "content",
|
||||
limit: 10,
|
||||
},
|
||||
{
|
||||
field: 'title',
|
||||
field: "title",
|
||||
limit: 5,
|
||||
},
|
||||
])
|
||||
@ -198,7 +192,7 @@ const highlight = (content, term) => {
|
||||
return [...results[0].result]
|
||||
}
|
||||
}
|
||||
const allIds = new Set([...getByField('title'), ...getByField('content')])
|
||||
const allIds = new Set([...getByField("title"), ...getByField("content")])
|
||||
const finalResults = [...allIds].map(formatForDisplay)
|
||||
|
||||
// display
|
||||
@ -213,58 +207,55 @@ const highlight = (content, term) => {
|
||||
resultToHTML({
|
||||
...result,
|
||||
term,
|
||||
})
|
||||
}),
|
||||
)
|
||||
.join('\n')
|
||||
const anchors = [...document.getElementsByClassName('result-card')]
|
||||
.join("\n")
|
||||
const anchors = [...document.getElementsByClassName("result-card")]
|
||||
anchors.forEach((anchor) => {
|
||||
anchor.onclick = () => redir(anchor.id, term)
|
||||
})
|
||||
}
|
||||
})
|
||||
|
||||
const searchContainer = document.getElementById('search-container')
|
||||
const searchContainer = document.getElementById("search-container")
|
||||
|
||||
function openSearch() {
|
||||
if (
|
||||
searchContainer.style.display === 'none' ||
|
||||
searchContainer.style.display === ''
|
||||
) {
|
||||
source.value = ''
|
||||
results.innerHTML = ''
|
||||
searchContainer.style.display = 'block'
|
||||
if (searchContainer.style.display === "none" || searchContainer.style.display === "") {
|
||||
source.value = ""
|
||||
results.innerHTML = ""
|
||||
searchContainer.style.display = "block"
|
||||
source.focus()
|
||||
} else {
|
||||
searchContainer.style.display = 'none'
|
||||
searchContainer.style.display = "none"
|
||||
}
|
||||
}
|
||||
|
||||
function closeSearch() {
|
||||
searchContainer.style.display = 'none'
|
||||
searchContainer.style.display = "none"
|
||||
}
|
||||
|
||||
document.addEventListener('keydown', (event) => {
|
||||
if (event.key === 'k' && (event.ctrlKey || event.metaKey)) {
|
||||
document.addEventListener("keydown", (event) => {
|
||||
if (event.key === "k" && (event.ctrlKey || event.metaKey)) {
|
||||
event.preventDefault()
|
||||
openSearch()
|
||||
}
|
||||
if (event.key === 'Escape') {
|
||||
if (event.key === "Escape") {
|
||||
event.preventDefault()
|
||||
closeSearch()
|
||||
}
|
||||
})
|
||||
|
||||
const searchButton = document.getElementById('search-icon')
|
||||
searchButton.addEventListener('click', (evt) => {
|
||||
const searchButton = document.getElementById("search-icon")
|
||||
searchButton.addEventListener("click", (evt) => {
|
||||
openSearch()
|
||||
})
|
||||
searchButton.addEventListener('keydown', (evt) => {
|
||||
searchButton.addEventListener("keydown", (evt) => {
|
||||
openSearch()
|
||||
})
|
||||
searchContainer.addEventListener('click', (evt) => {
|
||||
searchContainer.addEventListener("click", (evt) => {
|
||||
closeSearch()
|
||||
})
|
||||
document.getElementById('search-space').addEventListener('click', (evt) => {
|
||||
document.getElementById("search-space").addEventListener("click", (evt) => {
|
||||
evt.stopPropagation()
|
||||
})
|
||||
})()
|
||||
|
||||
@ -10,11 +10,7 @@
|
||||
end }}
|
||||
</title>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
<link
|
||||
rel="shortcut icon"
|
||||
type="image/png"
|
||||
href="{{$.Site.BaseURL}}/icon.png"
|
||||
/>
|
||||
<link rel="shortcut icon" type="image/png" href="{{$.Site.BaseURL}}/icon.png" />
|
||||
|
||||
<!-- CSS Stylesheets and Fonts -->
|
||||
<link
|
||||
@ -61,12 +57,12 @@
|
||||
content,
|
||||
}))
|
||||
|
||||
const draw = () => {
|
||||
// NOTE: everything within this callback will be executed for every page navigation. This is a good place to put JavaScript that loads or modifies data on the page.
|
||||
const render = () => {
|
||||
// NOTE: everything within this callback will be executed for every page navigation. This is a good place to put JavaScript that loads or modifies data on the page, adds event listeners, etc. If you are only dealing with basic DOM replacement, use the init function
|
||||
{{if $.Site.Data.config.enableFooter}}
|
||||
const container = document.getElementById("graph-container")
|
||||
// retry if the graph is not ready
|
||||
if (!container) return requestAnimationFrame(draw)
|
||||
if (!container) return requestAnimationFrame(render)
|
||||
// clear the graph in case there is anything within it
|
||||
container.textContent = ""
|
||||
|
||||
@ -79,6 +75,7 @@
|
||||
{{$.Site.Data.graphConfig.enableZoom}}
|
||||
);
|
||||
{{end}}
|
||||
|
||||
{{if $.Site.Data.config.enableLinkPreview}}
|
||||
initPopover(
|
||||
{{strings.TrimRight "/" .Site.BaseURL }},
|
||||
@ -86,8 +83,12 @@
|
||||
{{$.Site.Data.config.enableLatex}}
|
||||
)
|
||||
{{end}}
|
||||
}
|
||||
|
||||
const init = (doc = document) => {
|
||||
// NOTE: everything within this callback will be executed for initial page navigation. This is a good place to put JavaScript that only replaces DOM nodes.
|
||||
{{if $.Site.Data.config.enableLatex}}
|
||||
renderMathInElement(document.body, {
|
||||
renderMathInElement(doc.body, {
|
||||
delimiters: [
|
||||
{left: '$$', right: '$$', display: true},
|
||||
{left: '$', right: '$', display: false},
|
||||
@ -102,7 +103,7 @@
|
||||
resources.Minify }}
|
||||
<script type="module">
|
||||
import { attachSPARouting } from "{{$router.Permalink}}"
|
||||
attachSPARouting(draw)
|
||||
attachSPARouting(init, render)
|
||||
</script>
|
||||
{{else}}
|
||||
<script>
|
||||
@ -110,7 +111,8 @@
|
||||
navigate: (url) => (window.location.href = url),
|
||||
prefetch: () => {},
|
||||
}
|
||||
draw()
|
||||
init()
|
||||
render()
|
||||
</script>
|
||||
{{end}}
|
||||
</head>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user