From 352075ae81a3304a7bfa2512ef69b1cdacb26c12 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 12 Jun 2023 06:26:43 +0000
Subject: [PATCH] refactor plugins to be functions instead of classes
---
quartz/plugins/transformers/toc.ts | 64 ++++++++++++++-----------------
1 files changed, 29 insertions(+), 35 deletions(-)
diff --git a/quartz/plugins/transformers/toc.ts b/quartz/plugins/transformers/toc.ts
index 863e3a1..2141a87 100644
--- a/quartz/plugins/transformers/toc.ts
+++ b/quartz/plugins/transformers/toc.ts
@@ -1,4 +1,3 @@
-import { PluggableList } from "unified"
import { QuartzTransformerPlugin } from "../types"
import { Root } from "mdast"
import { visit } from "unist-util-visit"
@@ -23,44 +22,39 @@
slug: string
}
-export class TableOfContents extends QuartzTransformerPlugin {
- name = "TableOfContents"
- opts: Options
+export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => {
+ const opts = { ...defaultOptions, ...userOpts }
+ return {
+ name: "TableOfContents",
+ markdownPlugins() {
+ return [() => {
+ return async (tree: Root, file) => {
+ const display = file.data.frontmatter?.enableToc ?? opts.showByDefault
+ if (display) {
+ const toc: TocEntry[] = []
+ let highestDepth: number = opts.maxDepth
+ visit(tree, 'heading', (node) => {
+ if (node.depth <= opts.maxDepth) {
+ const text = toString(node)
+ highestDepth = Math.min(highestDepth, node.depth)
+ toc.push({
+ depth: node.depth,
+ text,
+ slug: slugAnchor.slug(text)
+ })
+ }
+ })
- constructor(opts?: Partial<Options>) {
- super()
- this.opts = { ...defaultOptions, ...opts }
- }
-
- markdownPlugins(): PluggableList {
- return [() => {
- return async (tree: Root, file) => {
- const display = file.data.frontmatter?.enableToc ?? this.opts.showByDefault
- if (display) {
- const toc: TocEntry[] = []
- let highestDepth: number = this.opts.maxDepth
- visit(tree, 'heading', (node) => {
- if (node.depth <= this.opts.maxDepth) {
- const text = toString(node)
- highestDepth = Math.min(highestDepth, node.depth)
- toc.push({
- depth: node.depth,
- text,
- slug: slugAnchor.slug(text)
- })
+ if (toc.length > opts.minEntries) {
+ file.data.toc = toc.map(entry => ({ ...entry, depth: entry.depth - highestDepth }))
}
- })
-
- if (toc.length > this.opts.minEntries) {
- file.data.toc = toc.map(entry => ({ ...entry, depth: entry.depth - highestDepth }))
}
}
- }
- }]
- }
-
- htmlPlugins(): PluggableList {
- return []
+ }]
+ },
+ htmlPlugins() {
+ return []
+ }
}
}
--
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