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chore: rebase Add per-folder RSS feeds

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This commit is contained in:
bfahrenfort 2023-10-06 15:51:39 -05:00
parent b87a701ff7
commit 4c50cf9338
2 changed files with 37 additions and 25 deletions
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1
quartz.config.ts
View File

@ -70,6 +70,7 @@ const config: QuartzConfig = {
Plugin.ContentIndex({
enableSiteMap: true,
enableRSS: true,
feedDirectories: ["index"], // For a feed for only pages in content/Folder/, add "Folder" to the array
}),
Plugin.Assets(),
Plugin.Static(),

61
quartz/plugins/emitters/contentIndex.ts
View File

@ -26,6 +26,7 @@ interface Options {
rssLimit?: number
rssFullHtml: boolean
includeEmptyFiles: boolean
feedDirectories: string[]
}
const defaultOptions: Options = {
@ -34,6 +35,7 @@ const defaultOptions: Options = {
rssLimit: 10,
rssFullHtml: false,
includeEmptyFiles: true,
feedDirectories: ["index"],
}
function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
@ -48,7 +50,10 @@ function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
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, limit?: number): string {
function generateRSSFeed(cfg: GlobalConfiguration, idx?: ContentIndex, limit?: number): string {
if (idx == undefined) {
return ""
}
const base = cfg.baseUrl ?? ""
const createURLEntry = (slug: SimpleSlug, content: ContentDetails): string => `<item>
@ -116,30 +121,35 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
async emit(ctx, content, _resources) {
const cfg = ctx.cfg.configuration
const emitted: FilePath[] = []
const linkIndex: ContentIndex = new Map()
for (const [tree, file] of content) {
const slug = file.data.slug!
const date = getDate(ctx.cfg.configuration, file.data) ?? 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 ?? "",
richContent: opts?.rssFullHtml
? escapeHTML(toHtml(tree as Root, { allowDangerousHtml: true }))
: undefined,
date: date,
description: file.data.description ?? "",
})
const feedIndices: Map<String, ContentIndex> = new Map()
for (const feed of opts?.feedDirectories) {
const linkIndex: ContentIndex = new Map()
for (const [tree, file] of content) {
const slug = file.data.slug!
const date = getDate(ctx.cfg.configuration, file.data) ?? new Date()
if ((opts?.includeEmptyFiles || (file.data.text && file.data.text !== "")) && (slug.startsWith(feed) || feed == "index")) {
linkIndex.set(slug, {
title: file.data.frontmatter?.title!,
links: file.data.links ?? [],
tags: file.data.frontmatter?.tags ?? [],
content: file.data.text ?? "",
richContent: opts?.rssFullHtml
? escapeHTML(toHtml(tree as Root, { allowDangerousHtml: true }))
: undefined,
date: date,
description: file.data.description ?? "",
})
}
}
feedIndices.set(feed, linkIndex)
}
if (opts?.enableSiteMap) {
emitted.push(
await write({
ctx,
content: generateSiteMap(cfg, linkIndex),
content: generateSiteMap(cfg, feedIndices.get("index")),
slug: "sitemap" as FullSlug,
ext: ".xml",
}),
@ -147,19 +157,20 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
}
if (opts?.enableRSS) {
emitted.push(
await write({
opts?.feedDirectories?.map(async (feed) => {
const emittedFeed = await write({
ctx,
content: generateRSSFeed(cfg, linkIndex, opts.rssLimit),
slug: "index" as FullSlug,
content: generateRSSFeed(cfg, feedIndices.get(feed), opts?.rssLimit),
slug: feed as FullSlug,
ext: ".xml",
}),
)
})
emitted.push(emittedFeed)
})
}
const fp = joinSegments("static", "contentIndex") as FullSlug
const simplifiedIndex = Object.fromEntries(
Array.from(linkIndex).map(([slug, content]) => {
Array.from(feedIndices.get("index") ?? [] ).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