713 lines
25 KiB
TypeScript
713 lines
25 KiB
TypeScript
import { QuartzTransformerPlugin } from "../types"
|
|
import { Root, Html, BlockContent, DefinitionContent, Paragraph, Code } from "mdast"
|
|
import { Element, Literal, Root as HtmlRoot } from "hast"
|
|
import { ReplaceFunction, findAndReplace as mdastFindReplace } from "mdast-util-find-and-replace"
|
|
import { slug as slugAnchor } from "github-slugger"
|
|
import rehypeRaw from "rehype-raw"
|
|
import { SKIP, visit } from "unist-util-visit"
|
|
import path from "path"
|
|
import { JSResource } from "../../util/resources"
|
|
// @ts-ignore
|
|
import calloutScript from "../../components/scripts/callout.inline.ts"
|
|
// @ts-ignore
|
|
import checkboxScript from "../../components/scripts/checkbox.inline.ts"
|
|
import { FilePath, pathToRoot, slugTag, slugifyFilePath } from "../../util/path"
|
|
import { toHast } from "mdast-util-to-hast"
|
|
import { toHtml } from "hast-util-to-html"
|
|
import { PhrasingContent } from "mdast-util-find-and-replace/lib"
|
|
import { capitalize } from "../../util/lang"
|
|
import { PluggableList } from "unified"
|
|
|
|
export interface Options {
|
|
comments: boolean
|
|
highlight: boolean
|
|
wikilinks: boolean
|
|
callouts: boolean
|
|
mermaid: boolean
|
|
parseTags: boolean
|
|
parseArrows: boolean
|
|
parseBlockReferences: boolean
|
|
enableInHtmlEmbed: boolean
|
|
enableYouTubeEmbed: boolean
|
|
enableVideoEmbed: boolean
|
|
enableCheckbox: boolean
|
|
}
|
|
|
|
const defaultOptions: Options = {
|
|
comments: true,
|
|
highlight: true,
|
|
wikilinks: true,
|
|
callouts: true,
|
|
mermaid: true,
|
|
parseTags: true,
|
|
parseArrows: true,
|
|
parseBlockReferences: true,
|
|
enableInHtmlEmbed: false,
|
|
enableYouTubeEmbed: true,
|
|
enableVideoEmbed: true,
|
|
enableCheckbox: false,
|
|
}
|
|
|
|
const calloutMapping = {
|
|
note: "note",
|
|
abstract: "abstract",
|
|
summary: "abstract",
|
|
tldr: "abstract",
|
|
info: "info",
|
|
todo: "todo",
|
|
tip: "tip",
|
|
hint: "tip",
|
|
important: "tip",
|
|
success: "success",
|
|
check: "success",
|
|
done: "success",
|
|
question: "question",
|
|
help: "question",
|
|
faq: "question",
|
|
warning: "warning",
|
|
attention: "warning",
|
|
caution: "warning",
|
|
failure: "failure",
|
|
missing: "failure",
|
|
fail: "failure",
|
|
danger: "danger",
|
|
error: "danger",
|
|
bug: "bug",
|
|
example: "example",
|
|
quote: "quote",
|
|
cite: "quote",
|
|
} as const
|
|
|
|
const arrowMapping: Record<string, string> = {
|
|
"->": "→",
|
|
"-->": "⇒",
|
|
"=>": "⇒",
|
|
"==>": "⇒",
|
|
"<-": "←",
|
|
"<--": "⇐",
|
|
"<=": "⇐",
|
|
"<==": "⇐",
|
|
}
|
|
|
|
function canonicalizeCallout(calloutName: string): keyof typeof calloutMapping {
|
|
const normalizedCallout = calloutName.toLowerCase() as keyof typeof calloutMapping
|
|
// if callout is not recognized, make it a custom one
|
|
return calloutMapping[normalizedCallout] ?? calloutName
|
|
}
|
|
|
|
export const externalLinkRegex = /^https?:\/\//i
|
|
|
|
export const arrowRegex = new RegExp(/(-{1,2}>|={1,2}>|<-{1,2}|<={1,2})/, "g")
|
|
|
|
// !? -> optional embedding
|
|
// \[\[ -> open brace
|
|
// ([^\[\]\|\#]+) -> one or more non-special characters ([,],|, or #) (name)
|
|
// (#[^\[\]\|\#]+)? -> # then one or more non-special characters (heading link)
|
|
// (\\?\|[^\[\]\#]+)? -> optional escape \ then | then one or more non-special characters (alias)
|
|
export const wikilinkRegex = new RegExp(
|
|
/!?\[\[([^\[\]\|\#\\]+)?(#+[^\[\]\|\#\\]+)?(\\?\|[^\[\]\#]+)?\]\]/,
|
|
"g",
|
|
)
|
|
|
|
// ^\|([^\n])+\|\n(\|) -> matches the header row
|
|
// ( ?:?-{3,}:? ?\|)+ -> matches the header row separator
|
|
// (\|([^\n])+\|\n)+ -> matches the body rows
|
|
export const tableRegex = new RegExp(
|
|
/^\|([^\n])+\|\n(\|)( ?:?-{3,}:? ?\|)+\n(\|([^\n])+\|\n?)+/,
|
|
"gm",
|
|
)
|
|
|
|
// matches any wikilink, only used for escaping wikilinks inside tables
|
|
export const tableWikilinkRegex = new RegExp(/(!?\[\[[^\]]*?\]\])/, "g")
|
|
|
|
const highlightRegex = new RegExp(/==([^=]+)==/, "g")
|
|
const commentRegex = new RegExp(/%%[\s\S]*?%%/, "g")
|
|
// from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts
|
|
const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/)
|
|
const calloutLineRegex = new RegExp(/^> *\[\!\w+\][+-]?.*$/, "gm")
|
|
// (?:^| ) -> non-capturing group, tag should start be separated by a space or be the start of the line
|
|
// #(...) -> capturing group, tag itself must start with #
|
|
// (?:[-_\p{L}\d\p{Z}])+ -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters and symbols, hyphens and/or underscores
|
|
// (?:\/[-_\p{L}\d\p{Z}]+)*) -> non-capturing group, matches an arbitrary number of tag strings separated by "/"
|
|
const tagRegex = new RegExp(
|
|
/(?:^| )#((?:[-_\p{L}\p{Emoji}\p{M}\d])+(?:\/[-_\p{L}\p{Emoji}\p{M}\d]+)*)/,
|
|
"gu",
|
|
)
|
|
const blockReferenceRegex = new RegExp(/\^([-_A-Za-z0-9]+)$/, "g")
|
|
const ytLinkRegex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/
|
|
const ytPlaylistLinkRegex = /[?&]list=([^#?&]*)/
|
|
const videoExtensionRegex = new RegExp(/\.(mp4|webm|ogg|avi|mov|flv|wmv|mkv|mpg|mpeg|3gp|m4v)$/)
|
|
const wikilinkImageEmbedRegex = new RegExp(
|
|
/^(?<alt>(?!^\d*x?\d*$).*?)?(\|?\s*?(?<width>\d+)(x(?<height>\d+))?)?$/,
|
|
)
|
|
|
|
export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
|
|
userOpts,
|
|
) => {
|
|
const opts = { ...defaultOptions, ...userOpts }
|
|
|
|
const mdastToHtml = (ast: PhrasingContent | Paragraph) => {
|
|
const hast = toHast(ast, { allowDangerousHtml: true })!
|
|
return toHtml(hast, { allowDangerousHtml: true })
|
|
}
|
|
|
|
return {
|
|
name: "ObsidianFlavoredMarkdown",
|
|
textTransform(_ctx, src) {
|
|
// do comments at text level
|
|
if (opts.comments) {
|
|
if (src instanceof Buffer) {
|
|
src = src.toString()
|
|
}
|
|
|
|
src = src.replace(commentRegex, "")
|
|
}
|
|
|
|
// pre-transform blockquotes
|
|
if (opts.callouts) {
|
|
if (src instanceof Buffer) {
|
|
src = src.toString()
|
|
}
|
|
|
|
src = src.replace(calloutLineRegex, (value) => {
|
|
// force newline after title of callout
|
|
return value + "\n> "
|
|
})
|
|
}
|
|
|
|
// pre-transform wikilinks (fix anchors to things that may contain illegal syntax e.g. codeblocks, latex)
|
|
if (opts.wikilinks) {
|
|
if (src instanceof Buffer) {
|
|
src = src.toString()
|
|
}
|
|
|
|
// replace all wikilinks inside a table first
|
|
src = src.replace(tableRegex, (value) => {
|
|
// escape all aliases and headers in wikilinks inside a table
|
|
return value.replace(tableWikilinkRegex, (value, ...capture) => {
|
|
const [raw]: (string | undefined)[] = capture
|
|
let escaped = raw ?? ""
|
|
escaped = escaped.replace("#", "\\#")
|
|
// escape pipe characters if they are not already escaped
|
|
escaped = escaped.replace(/((^|[^\\])(\\\\)*)\|/g, "$1\\|")
|
|
|
|
return escaped
|
|
})
|
|
})
|
|
|
|
// replace all other wikilinks
|
|
src = src.replace(wikilinkRegex, (value, ...capture) => {
|
|
const [rawFp, rawHeader, rawAlias]: (string | undefined)[] = capture
|
|
|
|
const fp = rawFp ?? ""
|
|
const anchor = rawHeader?.trim().replace(/^#+/, "")
|
|
const blockRef = Boolean(anchor?.startsWith("^")) ? "^" : ""
|
|
const displayAnchor = anchor ? `#${blockRef}${slugAnchor(anchor)}` : ""
|
|
const displayAlias = rawAlias ?? rawHeader?.replace("#", "|") ?? ""
|
|
const embedDisplay = value.startsWith("!") ? "!" : ""
|
|
|
|
if (rawFp?.match(externalLinkRegex)) {
|
|
return `${embedDisplay}[${displayAlias.replace(/^\|/, "")}](${rawFp})`
|
|
}
|
|
|
|
return `${embedDisplay}[[${fp}${displayAnchor}${displayAlias}]]`
|
|
})
|
|
}
|
|
|
|
return src
|
|
},
|
|
markdownPlugins(_ctx) {
|
|
const plugins: PluggableList = []
|
|
|
|
// regex replacements
|
|
plugins.push(() => {
|
|
return (tree: Root, file) => {
|
|
const replacements: [RegExp, string | ReplaceFunction][] = []
|
|
const base = pathToRoot(file.data.slug!)
|
|
|
|
if (opts.wikilinks) {
|
|
replacements.push([
|
|
wikilinkRegex,
|
|
(value: string, ...capture: string[]) => {
|
|
let [rawFp, rawHeader, rawAlias] = capture
|
|
const fp = rawFp?.trim() ?? ""
|
|
const anchor = rawHeader?.trim() ?? ""
|
|
const alias = rawAlias?.slice(1).trim()
|
|
|
|
// embed cases
|
|
if (value.startsWith("!")) {
|
|
const ext: string = path.extname(fp).toLowerCase()
|
|
const url = slugifyFilePath(fp as FilePath)
|
|
if ([".png", ".jpg", ".jpeg", ".gif", ".bmp", ".svg", ".webp"].includes(ext)) {
|
|
const match = wikilinkImageEmbedRegex.exec(alias ?? "")
|
|
const alt = match?.groups?.alt ?? ""
|
|
const width = match?.groups?.width ?? "auto"
|
|
const height = match?.groups?.height ?? "auto"
|
|
return {
|
|
type: "image",
|
|
url,
|
|
data: {
|
|
hProperties: {
|
|
width,
|
|
height,
|
|
alt,
|
|
},
|
|
},
|
|
}
|
|
} else if ([".mp4", ".webm", ".ogv", ".mov", ".mkv"].includes(ext)) {
|
|
return {
|
|
type: "html",
|
|
value: `<video src="${url}" controls></video>`,
|
|
}
|
|
} else if (
|
|
[".mp3", ".webm", ".wav", ".m4a", ".ogg", ".3gp", ".flac"].includes(ext)
|
|
) {
|
|
return {
|
|
type: "html",
|
|
value: `<audio src="${url}" controls></audio>`,
|
|
}
|
|
} else if ([".pdf"].includes(ext)) {
|
|
return {
|
|
type: "html",
|
|
value: `<iframe src="${url}"></iframe>`,
|
|
}
|
|
} else {
|
|
const block = anchor
|
|
return {
|
|
type: "html",
|
|
data: { hProperties: { transclude: true } },
|
|
value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${
|
|
url + anchor
|
|
}" class="transclude-inner">Transclude of ${url}${block}</a></blockquote>`,
|
|
}
|
|
}
|
|
|
|
// otherwise, fall through to regular link
|
|
}
|
|
|
|
// internal link
|
|
const url = fp + anchor
|
|
return {
|
|
type: "link",
|
|
url,
|
|
children: [
|
|
{
|
|
type: "text",
|
|
value: alias ?? fp,
|
|
},
|
|
],
|
|
}
|
|
},
|
|
])
|
|
}
|
|
|
|
if (opts.highlight) {
|
|
replacements.push([
|
|
highlightRegex,
|
|
(_value: string, ...capture: string[]) => {
|
|
const [inner] = capture
|
|
return {
|
|
type: "html",
|
|
value: `<span class="text-highlight">${inner}</span>`,
|
|
}
|
|
},
|
|
])
|
|
}
|
|
|
|
if (opts.parseArrows) {
|
|
replacements.push([
|
|
arrowRegex,
|
|
(value: string, ..._capture: string[]) => {
|
|
const maybeArrow = arrowMapping[value]
|
|
if (maybeArrow === undefined) return SKIP
|
|
return {
|
|
type: "html",
|
|
value: `<span>${maybeArrow}</span>`,
|
|
}
|
|
},
|
|
])
|
|
}
|
|
|
|
if (opts.parseTags) {
|
|
replacements.push([
|
|
tagRegex,
|
|
(_value: string, tag: string) => {
|
|
// Check if the tag only includes numbers
|
|
if (/^\d+$/.test(tag)) {
|
|
return false
|
|
}
|
|
|
|
tag = slugTag(tag)
|
|
if (file.data.frontmatter) {
|
|
const noteTags = file.data.frontmatter.tags ?? []
|
|
file.data.frontmatter.tags = [...new Set([...noteTags, tag])]
|
|
}
|
|
|
|
return {
|
|
type: "link",
|
|
url: base + `/tags/${tag}`,
|
|
data: {
|
|
hProperties: {
|
|
className: ["tag-link"],
|
|
},
|
|
},
|
|
children: [
|
|
{
|
|
type: "text",
|
|
value: tag,
|
|
},
|
|
],
|
|
}
|
|
},
|
|
])
|
|
}
|
|
|
|
if (opts.enableInHtmlEmbed) {
|
|
visit(tree, "html", (node: Html) => {
|
|
for (const [regex, replace] of replacements) {
|
|
if (typeof replace === "string") {
|
|
node.value = node.value.replace(regex, replace)
|
|
} else {
|
|
node.value = node.value.replace(regex, (substring: string, ...args) => {
|
|
const replaceValue = replace(substring, ...args)
|
|
if (typeof replaceValue === "string") {
|
|
return replaceValue
|
|
} else if (Array.isArray(replaceValue)) {
|
|
return replaceValue.map(mdastToHtml).join("")
|
|
} else if (typeof replaceValue === "object" && replaceValue !== null) {
|
|
return mdastToHtml(replaceValue)
|
|
} else {
|
|
return substring
|
|
}
|
|
})
|
|
}
|
|
}
|
|
})
|
|
}
|
|
mdastFindReplace(tree, replacements)
|
|
}
|
|
})
|
|
|
|
if (opts.enableVideoEmbed) {
|
|
plugins.push(() => {
|
|
return (tree: Root, _file) => {
|
|
visit(tree, "image", (node, index, parent) => {
|
|
if (parent && index != undefined && videoExtensionRegex.test(node.url)) {
|
|
const newNode: Html = {
|
|
type: "html",
|
|
value: `<video controls src="${node.url}"></video>`,
|
|
}
|
|
|
|
parent.children.splice(index, 1, newNode)
|
|
return SKIP
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
if (opts.callouts) {
|
|
plugins.push(() => {
|
|
return (tree: Root, _file) => {
|
|
visit(tree, "blockquote", (node) => {
|
|
if (node.children.length === 0) {
|
|
return
|
|
}
|
|
|
|
// find first line
|
|
const firstChild = node.children[0]
|
|
if (firstChild.type !== "paragraph" || firstChild.children[0]?.type !== "text") {
|
|
return
|
|
}
|
|
|
|
const text = firstChild.children[0].value
|
|
const restOfTitle = firstChild.children.slice(1)
|
|
const [firstLine, ...remainingLines] = text.split("\n")
|
|
const remainingText = remainingLines.join("\n")
|
|
|
|
const match = firstLine.match(calloutRegex)
|
|
if (match && match.input) {
|
|
const [calloutDirective, typeString, collapseChar] = match
|
|
const calloutType = canonicalizeCallout(typeString.toLowerCase())
|
|
const collapse = collapseChar === "+" || collapseChar === "-"
|
|
const defaultState = collapseChar === "-" ? "collapsed" : "expanded"
|
|
const titleContent = match.input.slice(calloutDirective.length).trim()
|
|
const useDefaultTitle = titleContent === "" && restOfTitle.length === 0
|
|
const titleNode: Paragraph = {
|
|
type: "paragraph",
|
|
children: [
|
|
{
|
|
type: "text",
|
|
value: useDefaultTitle ? capitalize(typeString) : titleContent + " ",
|
|
},
|
|
...restOfTitle,
|
|
],
|
|
}
|
|
const title = mdastToHtml(titleNode)
|
|
|
|
const toggleIcon = `<div class="fold-callout-icon"></div>`
|
|
|
|
const titleHtml: Html = {
|
|
type: "html",
|
|
value: `<div
|
|
class="callout-title"
|
|
>
|
|
<div class="callout-icon"></div>
|
|
<div class="callout-title-inner">${title}</div>
|
|
${collapse ? toggleIcon : ""}
|
|
</div>`,
|
|
}
|
|
|
|
const blockquoteContent: (BlockContent | DefinitionContent)[] = [titleHtml]
|
|
if (remainingText.length > 0) {
|
|
blockquoteContent.push({
|
|
type: "paragraph",
|
|
children: [
|
|
{
|
|
type: "text",
|
|
value: remainingText,
|
|
},
|
|
],
|
|
})
|
|
}
|
|
|
|
// replace first line of blockquote with title and rest of the paragraph text
|
|
node.children.splice(0, 1, ...blockquoteContent)
|
|
|
|
const classNames = ["callout", calloutType]
|
|
if (collapse) {
|
|
classNames.push("is-collapsible")
|
|
}
|
|
if (defaultState === "collapsed") {
|
|
classNames.push("is-collapsed")
|
|
}
|
|
|
|
// add properties to base blockquote
|
|
node.data = {
|
|
hProperties: {
|
|
...(node.data?.hProperties ?? {}),
|
|
className: classNames.join(" "),
|
|
"data-callout": calloutType,
|
|
"data-callout-fold": collapse,
|
|
},
|
|
}
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
if (opts.mermaid) {
|
|
plugins.push(() => {
|
|
return (tree: Root, _file) => {
|
|
visit(tree, "code", (node: Code) => {
|
|
if (node.lang === "mermaid") {
|
|
node.data = {
|
|
hProperties: {
|
|
className: ["mermaid"],
|
|
},
|
|
}
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
return plugins
|
|
},
|
|
htmlPlugins() {
|
|
const plugins: PluggableList = [rehypeRaw]
|
|
|
|
if (opts.parseBlockReferences) {
|
|
plugins.push(() => {
|
|
const inlineTagTypes = new Set(["p", "li"])
|
|
const blockTagTypes = new Set(["blockquote"])
|
|
return (tree: HtmlRoot, file) => {
|
|
file.data.blocks = {}
|
|
|
|
visit(tree, "element", (node, index, parent) => {
|
|
if (blockTagTypes.has(node.tagName)) {
|
|
const nextChild = parent?.children.at(index! + 2) as Element
|
|
if (nextChild && nextChild.tagName === "p") {
|
|
const text = nextChild.children.at(0) as Literal
|
|
if (text && text.value && text.type === "text") {
|
|
const matches = text.value.match(blockReferenceRegex)
|
|
if (matches && matches.length >= 1) {
|
|
parent!.children.splice(index! + 2, 1)
|
|
const block = matches[0].slice(1)
|
|
|
|
if (!Object.keys(file.data.blocks!).includes(block)) {
|
|
node.properties = {
|
|
...node.properties,
|
|
id: block,
|
|
}
|
|
file.data.blocks![block] = node
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if (inlineTagTypes.has(node.tagName)) {
|
|
const last = node.children.at(-1) as Literal
|
|
if (last && last.value && typeof last.value === "string") {
|
|
const matches = last.value.match(blockReferenceRegex)
|
|
if (matches && matches.length >= 1) {
|
|
last.value = last.value.slice(0, -matches[0].length)
|
|
const block = matches[0].slice(1)
|
|
|
|
if (last.value === "") {
|
|
// this is an inline block ref but the actual block
|
|
// is the previous element above it
|
|
let idx = (index ?? 1) - 1
|
|
while (idx >= 0) {
|
|
const element = parent?.children.at(idx)
|
|
if (!element) break
|
|
if (element.type !== "element") {
|
|
idx -= 1
|
|
} else {
|
|
if (!Object.keys(file.data.blocks!).includes(block)) {
|
|
element.properties = {
|
|
...element.properties,
|
|
id: block,
|
|
}
|
|
file.data.blocks![block] = element
|
|
}
|
|
return
|
|
}
|
|
}
|
|
} else {
|
|
// normal paragraph transclude
|
|
if (!Object.keys(file.data.blocks!).includes(block)) {
|
|
node.properties = {
|
|
...node.properties,
|
|
id: block,
|
|
}
|
|
file.data.blocks![block] = node
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
})
|
|
|
|
file.data.htmlAst = tree
|
|
}
|
|
})
|
|
}
|
|
|
|
if (opts.enableYouTubeEmbed) {
|
|
plugins.push(() => {
|
|
return (tree: HtmlRoot) => {
|
|
visit(tree, "element", (node) => {
|
|
if (node.tagName === "img" && typeof node.properties.src === "string") {
|
|
const match = node.properties.src.match(ytLinkRegex)
|
|
const videoId = match && match[2].length == 11 ? match[2] : null
|
|
const playlistId = node.properties.src.match(ytPlaylistLinkRegex)?.[1]
|
|
if (videoId) {
|
|
// YouTube video (with optional playlist)
|
|
node.tagName = "iframe"
|
|
node.properties = {
|
|
class: "external-embed",
|
|
allow: "fullscreen",
|
|
frameborder: 0,
|
|
width: "600px",
|
|
height: "350px",
|
|
src: playlistId
|
|
? `https://www.youtube.com/embed/${videoId}?list=${playlistId}`
|
|
: `https://www.youtube.com/embed/${videoId}`,
|
|
}
|
|
} else if (playlistId) {
|
|
// YouTube playlist only.
|
|
node.tagName = "iframe"
|
|
node.properties = {
|
|
class: "external-embed",
|
|
allow: "fullscreen",
|
|
frameborder: 0,
|
|
width: "600px",
|
|
height: "350px",
|
|
src: `https://www.youtube.com/embed/videoseries?list=${playlistId}`,
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
if (opts.enableCheckbox) {
|
|
plugins.push(() => {
|
|
return (tree: HtmlRoot, _file) => {
|
|
visit(tree, "element", (node) => {
|
|
if (node.tagName === "input" && node.properties.type === "checkbox") {
|
|
const isChecked = node.properties?.checked ?? false
|
|
node.properties = {
|
|
type: "checkbox",
|
|
disabled: false,
|
|
checked: isChecked,
|
|
class: "checkbox-toggle",
|
|
}
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
return plugins
|
|
},
|
|
externalResources() {
|
|
const js: JSResource[] = []
|
|
|
|
if (opts.enableCheckbox) {
|
|
js.push({
|
|
script: checkboxScript,
|
|
loadTime: "afterDOMReady",
|
|
contentType: "inline",
|
|
})
|
|
}
|
|
|
|
if (opts.callouts) {
|
|
js.push({
|
|
script: calloutScript,
|
|
loadTime: "afterDOMReady",
|
|
contentType: "inline",
|
|
})
|
|
}
|
|
|
|
if (opts.mermaid) {
|
|
js.push({
|
|
script: `
|
|
let mermaidImport = undefined
|
|
document.addEventListener('nav', async () => {
|
|
if (document.querySelector("code.mermaid")) {
|
|
mermaidImport ||= await import('https://cdnjs.cloudflare.com/ajax/libs/mermaid/10.7.0/mermaid.esm.min.mjs')
|
|
const mermaid = mermaidImport.default
|
|
const darkMode = document.documentElement.getAttribute('saved-theme') === 'dark'
|
|
mermaid.initialize({
|
|
startOnLoad: false,
|
|
securityLevel: 'loose',
|
|
theme: darkMode ? 'dark' : 'default'
|
|
})
|
|
|
|
await mermaid.run({
|
|
querySelector: '.mermaid'
|
|
})
|
|
}
|
|
});
|
|
`,
|
|
loadTime: "afterDOMReady",
|
|
moduleType: "module",
|
|
contentType: "inline",
|
|
})
|
|
}
|
|
|
|
return { js }
|
|
},
|
|
}
|
|
}
|
|
|
|
declare module "vfile" {
|
|
interface DataMap {
|
|
blocks: Record<string, Element>
|
|
htmlAst: HtmlRoot
|
|
}
|
|
}
|