From 5ccc2dcbba3bfeca2d9edc39209d43d217eb2a80 Mon Sep 17 00:00:00 2001
From: Sohum <31165513+ssmendon@users.noreply.github.com>
Date: Tue, 03 Dec 2024 09:52:51 +0000
Subject: [PATCH] fix(head): update open-graph width and height protocol per ogp (#1512)
---
quartz/plugins/transformers/ofm.ts | 243 +++++++++++++++++++++++++++++++++++++-----------
1 files changed, 185 insertions(+), 58 deletions(-)
diff --git a/quartz/plugins/transformers/ofm.ts b/quartz/plugins/transformers/ofm.ts
index 108f7f7..624308c 100644
--- a/quartz/plugins/transformers/ofm.ts
+++ b/quartz/plugins/transformers/ofm.ts
@@ -2,15 +2,18 @@
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"
+import { splitAnchor } from "../../util/path"
+import { JSResource, CSSResource } from "../../util/resources"
// @ts-ignore
import calloutScript from "../../components/scripts/callout.inline.ts"
// @ts-ignore
import checkboxScript from "../../components/scripts/checkbox.inline.ts"
+// @ts-ignore
+import mermaidExtensionScript from "../../components/scripts/mermaid.inline.ts"
+import mermaidStyle from "../../components/styles/mermaid.inline.scss"
import { FilePath, pathToRoot, slugTag, slugifyFilePath } from "../../util/path"
import { toHast } from "mdast-util-to-hast"
import { toHtml } from "hast-util-to-html"
@@ -97,7 +100,7 @@
export const externalLinkRegex = /^https?:\/\//i
-export const arrowRegex = new RegExp(/(-{1,2}>|={1,2}>|<-{1,2}|<={1,2})/, "g")
+export const arrowRegex = new RegExp(/(-{1,2}>|={1,2}>|<-{1,2}|<={1,2})/g)
// !? -> optional embedding
// \[\[ -> open brace
@@ -105,35 +108,30 @@
// (#[^\[\]\|\#]+)? -> # 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",
+ /!?\[\[([^\[\]\|\#\\]+)?(#+[^\[\]\|\#\\]+)?(\\?\|[^\[\]\#]+)?\]\]/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",
-)
+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")
+export const tableWikilinkRegex = new RegExp(/(!?\[\[[^\]]*?\]\]|\[\^[^\]]*?\])/g)
-const highlightRegex = new RegExp(/==([^=]+)==/, "g")
-const commentRegex = new RegExp(/%%[\s\S]*?%%/, "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")
+const calloutRegex = new RegExp(/^\[\!([\w-]+)\|?(.+?)?\]([+-]?)/)
+const calloutLineRegex = new RegExp(/^> *\[\!\w+\|?.*?\][+-]?.*$/gm)
// (?:^| ) -> non-capturing group, tag should start be separated by a space or be the start of the line
// #(...) -> capturing group, tag itself must start with #
// (?:[-_\p{L}\d\p{Z}])+ -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters and symbols, hyphens and/or underscores
// (?:\/[-_\p{L}\d\p{Z}]+)*) -> non-capturing group, matches an arbitrary number of tag strings separated by "/"
const tagRegex = new RegExp(
- /(?:^| )#((?:[-_\p{L}\p{Emoji}\p{M}\d])+(?:\/[-_\p{L}\p{Emoji}\p{M}\d]+)*)/,
- "gu",
+ /(?:^| )#((?:[-_\p{L}\p{Emoji}\p{M}\d])+(?:\/[-_\p{L}\p{Emoji}\p{M}\d]+)*)/gu,
)
-const blockReferenceRegex = new RegExp(/\^([-_A-Za-z0-9]+)$/, "g")
+const blockReferenceRegex = new RegExp(/\^([-_A-Za-z0-9]+)$/g)
const ytLinkRegex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/
const ytPlaylistLinkRegex = /[?&]list=([^#?&]*)/
const videoExtensionRegex = new RegExp(/\.(mp4|webm|ogg|avi|mov|flv|wmv|mkv|mpg|mpeg|3gp|m4v)$/)
@@ -141,9 +139,7 @@
/^(?<alt>(?!^\d*x?\d*$).*?)?(\|?\s*?(?<width>\d+)(x(?<height>\d+))?)?$/,
)
-export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
- userOpts,
-) => {
+export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
const opts = { ...defaultOptions, ...userOpts }
const mdastToHtml = (ast: PhrasingContent | Paragraph) => {
@@ -184,8 +180,8 @@
// 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
+ return value.replace(tableWikilinkRegex, (_value, raw) => {
+ // const [raw]: (string | undefined)[] = capture
let escaped = raw ?? ""
escaped = escaped.replace("#", "\\#")
// escape pipe characters if they are not already escaped
@@ -199,10 +195,9 @@
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 [fp, anchor] = splitAnchor(`${rawFp ?? ""}${rawHeader ?? ""}`)
+ const blockRef = Boolean(rawHeader?.match(/^#?\^/)) ? "^" : ""
+ const displayAnchor = anchor ? `#${blockRef}${anchor.trim().replace(/^#+/, "")}` : ""
const displayAlias = rawAlias ?? rawHeader?.replace("#", "|") ?? ""
const embedDisplay = value.startsWith("!") ? "!" : ""
@@ -269,14 +264,14 @@
} else if ([".pdf"].includes(ext)) {
return {
type: "html",
- value: `<iframe src="${url}"></iframe>`,
+ value: `<iframe src="${url}" class="pdf"></iframe>`,
}
} else {
const block = anchor
return {
type: "html",
data: { hProperties: { transclude: true } },
- value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${
+ value: `<blockquote class="transclude" data-url="${url}" data-block="${block}" data-embed-alias="${alias}"><a href="${
url + anchor
}" class="transclude-inner">Transclude of ${url}${block}</a></blockquote>`,
}
@@ -287,6 +282,7 @@
// internal link
const url = fp + anchor
+
return {
type: "link",
url,
@@ -332,8 +328,8 @@
replacements.push([
tagRegex,
(_value: string, tag: string) => {
- // Check if the tag only includes numbers
- if (/^\d+$/.test(tag)) {
+ // Check if the tag only includes numbers and slashes
+ if (/^[\/\d]+$/.test(tag)) {
return false
}
@@ -414,8 +410,8 @@
return
}
- // find first line
- const firstChild = node.children[0]
+ // find first line and callout content
+ const [firstChild, ...calloutContent] = node.children
if (firstChild.type !== "paragraph" || firstChild.children[0]?.type !== "text") {
return
}
@@ -427,7 +423,7 @@
const match = firstLine.match(calloutRegex)
if (match && match.input) {
- const [calloutDirective, typeString, collapseChar] = match
+ const [calloutDirective, typeString, calloutMetaData, collapseChar] = match
const calloutType = canonicalizeCallout(typeString.toLowerCase())
const collapse = collapseChar === "+" || collapseChar === "-"
const defaultState = collapseChar === "-" ? "collapsed" : "expanded"
@@ -438,7 +434,9 @@
children: [
{
type: "text",
- value: useDefaultTitle ? capitalize(typeString) : titleContent + " ",
+ value: useDefaultTitle
+ ? capitalize(typeString).replace(/-/g, " ")
+ : titleContent + " ",
},
...restOfTitle,
],
@@ -489,8 +487,24 @@
className: classNames.join(" "),
"data-callout": calloutType,
"data-callout-fold": collapse,
+ "data-callout-metadata": calloutMetaData,
},
}
+
+ // Add callout-content class to callout body if it has one.
+ if (calloutContent.length > 0) {
+ const contentData: BlockContent | DefinitionContent = {
+ data: {
+ hProperties: {
+ className: "callout-content",
+ },
+ hName: "div",
+ },
+ type: "blockquote",
+ children: [...calloutContent],
+ }
+ node.children = [node.children[0], contentData]
+ }
}
})
}
@@ -505,6 +519,7 @@
node.data = {
hProperties: {
className: ["mermaid"],
+ "data-clipboard": JSON.stringify(node.value),
},
}
}
@@ -606,11 +621,10 @@
// YouTube video (with optional playlist)
node.tagName = "iframe"
node.properties = {
- class: "external-embed",
+ class: "external-embed youtube",
allow: "fullscreen",
frameborder: 0,
width: "600px",
- height: "350px",
src: playlistId
? `https://www.youtube.com/embed/${videoId}?list=${playlistId}`
: `https://www.youtube.com/embed/${videoId}`,
@@ -619,11 +633,10 @@
// YouTube playlist only.
node.tagName = "iframe"
node.properties = {
- class: "external-embed",
+ class: "external-embed youtube",
allow: "fullscreen",
frameborder: 0,
width: "600px",
- height: "350px",
src: `https://www.youtube.com/embed/videoseries?list=${playlistId}`,
}
}
@@ -651,10 +664,138 @@
})
}
+ if (opts.mermaid) {
+ plugins.push(() => {
+ return (tree: HtmlRoot, _file) => {
+ visit(tree, "element", (node: Element, _idx, parent) => {
+ if (
+ node.tagName === "code" &&
+ ((node.properties?.className ?? []) as string[])?.includes("mermaid")
+ ) {
+ parent!.children = [
+ {
+ type: "element",
+ tagName: "button",
+ properties: {
+ className: ["expand-button"],
+ "aria-label": "Expand mermaid diagram",
+ "aria-hidden": "true",
+ "data-view-component": true,
+ },
+ children: [
+ {
+ type: "element",
+ tagName: "svg",
+ properties: {
+ width: 16,
+ height: 16,
+ viewBox: "0 0 16 16",
+ fill: "currentColor",
+ },
+ children: [
+ {
+ type: "element",
+ tagName: "path",
+ properties: {
+ fillRule: "evenodd",
+ d: "M3.72 3.72a.75.75 0 011.06 1.06L2.56 7h10.88l-2.22-2.22a.75.75 0 011.06-1.06l3.5 3.5a.75.75 0 010 1.06l-3.5 3.5a.75.75 0 11-1.06-1.06l2.22-2.22H2.56l2.22 2.22a.75.75 0 11-1.06 1.06l-3.5-3.5a.75.75 0 010-1.06l3.5-3.5z",
+ },
+ children: [],
+ },
+ ],
+ },
+ ],
+ },
+ node,
+ {
+ type: "element",
+ tagName: "div",
+ properties: { id: "mermaid-container" },
+ children: [
+ {
+ type: "element",
+ tagName: "div",
+ properties: { id: "mermaid-space" },
+ children: [
+ {
+ type: "element",
+ tagName: "div",
+ properties: { className: ["mermaid-header"] },
+ children: [
+ {
+ type: "element",
+ tagName: "button",
+ properties: {
+ className: ["close-button"],
+ "aria-label": "close button",
+ },
+ children: [
+ {
+ type: "element",
+ tagName: "svg",
+ properties: {
+ "aria-hidden": "true",
+ xmlns: "http://www.w3.org/2000/svg",
+ width: 24,
+ height: 24,
+ viewBox: "0 0 24 24",
+ fill: "none",
+ stroke: "currentColor",
+ "stroke-width": "2",
+ "stroke-linecap": "round",
+ "stroke-linejoin": "round",
+ },
+ children: [
+ {
+ type: "element",
+ tagName: "line",
+ properties: {
+ x1: 18,
+ y1: 6,
+ x2: 6,
+ y2: 18,
+ },
+ children: [],
+ },
+ {
+ type: "element",
+ tagName: "line",
+ properties: {
+ x1: 6,
+ y1: 6,
+ x2: 18,
+ y2: 18,
+ },
+ children: [],
+ },
+ ],
+ },
+ ],
+ },
+ ],
+ },
+ {
+ type: "element",
+ tagName: "div",
+ properties: { className: ["mermaid-content"] },
+ children: [],
+ },
+ ],
+ },
+ ],
+ },
+ ]
+ }
+ })
+ }
+ })
+ }
+
return plugins
},
externalResources() {
const js: JSResource[] = []
+ const css: CSSResource[] = []
if (opts.enableCheckbox) {
js.push({
@@ -674,32 +815,18 @@
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'
- })
- }
- });
- `,
+ script: mermaidExtensionScript,
loadTime: "afterDOMReady",
moduleType: "module",
contentType: "inline",
})
+ css.push({
+ content: mermaidStyle,
+ inline: true,
+ })
}
- return { js }
+ return { js, css }
},
}
}
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