From cde1e26129f8cd6b183ccc1c35a06f76dedeff9c Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Wed, 23 Aug 2023 16:16:44 +0000
Subject: [PATCH] deps: install exact
---
quartz/plugins/emitters/contentIndex.ts | 138 +++++++++++++++++++++++++++++++++++++++-------
1 files changed, 117 insertions(+), 21 deletions(-)
diff --git a/quartz/plugins/emitters/contentIndex.ts b/quartz/plugins/emitters/contentIndex.ts
index cd7c924..a18e54e 100644
--- a/quartz/plugins/emitters/contentIndex.ts
+++ b/quartz/plugins/emitters/contentIndex.ts
@@ -1,37 +1,133 @@
+import { GlobalConfiguration } from "../../cfg"
+import { FilePath, FullSlug, SimpleSlug, simplifySlug } from "../../util/path"
import { QuartzEmitterPlugin } from "../types"
import path from "path"
-export type ContentIndex = Map<string, ContentDetails>
+export type ContentIndex = Map<FullSlug, ContentDetails>
export type ContentDetails = {
- title: string,
- links?: string[],
- tags?: string[],
- content: string,
+ title: string
+ links: SimpleSlug[]
+ tags: string[]
+ content: string
+ date?: Date
+ description?: string
}
-export const ContentIndex: QuartzEmitterPlugin = () => {
+interface Options {
+ enableSiteMap: boolean
+ enableRSS: boolean
+ includeEmptyFiles: boolean
+}
+
+const defaultOptions: Options = {
+ enableSiteMap: true,
+ enableRSS: true,
+ includeEmptyFiles: true,
+}
+
+function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
+ const base = cfg.baseUrl ?? ""
+ const createURLEntry = (slug: SimpleSlug, content: ContentDetails): string => `<url>
+ <loc>https://${base}/${slug}</loc>
+ <lastmod>${content.date?.toISOString()}</lastmod>
+ </url>`
+ const urls = Array.from(idx)
+ .map(([slug, content]) => createURLEntry(simplifySlug(slug), content))
+ .join("")
+ return `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">${urls}</urlset>`
+}
+
+function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex): string {
+ const base = cfg.baseUrl ?? ""
+ const root = `https://${base}`
+
+ const createURLEntry = (slug: SimpleSlug, content: ContentDetails): string => `<items>
+ <title>${content.title}</title>
+ <link>${root}/${slug}</link>
+ <guid>${root}/${slug}</guid>
+ <description>${content.description}</description>
+ <pubDate>${content.date?.toUTCString()}</pubDate>
+ </items>`
+
+ const items = Array.from(idx)
+ .map(([slug, content]) => createURLEntry(simplifySlug(slug), content))
+ .join("")
+ return `<rss xmlns:atom="http://www.w3.org/2005/atom" version="2.0">
+ <channel>
+ <title>${cfg.pageTitle}</title>
+ <link>${root}</link>
+ <description>Recent content on ${cfg.pageTitle}</description>
+ <generator>Quartz -- quartz.jzhao.xyz</generator>
+ <atom:link href="${root}/index.xml" rel="self" type="application/rss+xml"/>
+ </channel>
+ ${items}
+ </rss>`
+}
+
+export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
+ opts = { ...defaultOptions, ...opts }
return {
name: "ContentIndex",
- async emit(_contentDir, _cfg, content, _resources, emit) {
- const fp = path.join("static", "contentIndex")
+ async emit(ctx, content, _resources, emit) {
+ const cfg = ctx.cfg.configuration
+ const emitted: FilePath[] = []
const linkIndex: ContentIndex = new Map()
for (const [_tree, file] of content) {
- let slug = file.data.slug!
- linkIndex.set(slug, {
- title: file.data.frontmatter?.title!,
- links: file.data.links ?? [],
- tags: file.data.frontmatter?.tags,
- content: file.data.text ?? ""
- })
+ const slug = file.data.slug!
+ const date = file.data.dates?.modified ?? new Date()
+ if (opts?.includeEmptyFiles || (file.data.text && file.data.text !== "")) {
+ linkIndex.set(slug, {
+ title: file.data.frontmatter?.title!,
+ links: file.data.links ?? [],
+ tags: file.data.frontmatter?.tags ?? [],
+ content: file.data.text ?? "",
+ date: date,
+ description: file.data.description ?? "",
+ })
+ }
}
- await emit({
- content: JSON.stringify(Object.fromEntries(linkIndex)),
- slug: fp,
- ext: ".json",
- })
+ if (opts?.enableSiteMap) {
+ emitted.push(
+ await emit({
+ content: generateSiteMap(cfg, linkIndex),
+ slug: "sitemap" as FullSlug,
+ ext: ".xml",
+ }),
+ )
+ }
- return [`${fp}.json`]
+ if (opts?.enableRSS) {
+ emitted.push(
+ await emit({
+ content: generateRSSFeed(cfg, linkIndex),
+ slug: "index" as FullSlug,
+ ext: ".xml",
+ }),
+ )
+ }
+
+ const fp = path.join("static", "contentIndex") as FullSlug
+ const simplifiedIndex = Object.fromEntries(
+ Array.from(linkIndex).map(([slug, content]) => {
+ // remove description and from content index as nothing downstream
+ // actually uses it. we only keep it in the index as we need it
+ // for the RSS feed
+ delete content.description
+ delete content.date
+ return [slug, content]
+ }),
+ )
+
+ emitted.push(
+ await emit({
+ content: JSON.stringify(simplifiedIndex),
+ slug: fp,
+ ext: ".json",
+ }),
+ )
+
+ return emitted
},
getQuartzComponents: () => [],
}
--
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