feat: rss limit (closes #459)
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@ -18,12 +18,14 @@ export type ContentDetails = {
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interface Options {
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interface Options {
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enableSiteMap: boolean
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enableSiteMap: boolean
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enableRSS: boolean
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enableRSS: boolean
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rssLimit?: number
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includeEmptyFiles: boolean
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includeEmptyFiles: boolean
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}
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}
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const defaultOptions: Options = {
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const defaultOptions: Options = {
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enableSiteMap: true,
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enableSiteMap: true,
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enableRSS: true,
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enableRSS: true,
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rssLimit: 10,
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includeEmptyFiles: true,
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includeEmptyFiles: true,
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}
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}
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@ -39,7 +41,7 @@ function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
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return `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">${urls}</urlset>`
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return `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">${urls}</urlset>`
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}
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}
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function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex): string {
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function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex, limit?: number): string {
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const base = cfg.baseUrl ?? ""
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const base = cfg.baseUrl ?? ""
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const root = `https://${base}`
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const root = `https://${base}`
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@ -53,13 +55,17 @@ function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex): string {
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const items = Array.from(idx)
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const items = Array.from(idx)
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.map(([slug, content]) => createURLEntry(simplifySlug(slug), content))
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.map(([slug, content]) => createURLEntry(simplifySlug(slug), content))
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.slice(0, limit ?? idx.size)
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.join("")
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.join("")
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return `<?xml version="1.0" encoding="UTF-8" ?>
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return `<?xml version="1.0" encoding="UTF-8" ?>
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<rss version="2.0">
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<rss version="2.0">
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<channel>
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<channel>
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<title>${escapeHTML(cfg.pageTitle)}</title>
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<title>${escapeHTML(cfg.pageTitle)}</title>
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<link>${root}</link>
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<link>${root}</link>
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<description>Recent content on ${cfg.pageTitle}</description>
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<description>${!!limit ? `Last ${limit} notes` : "Recent notes"} on ${
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cfg.pageTitle
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}</description>
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<generator>Quartz -- quartz.jzhao.xyz</generator>
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<generator>Quartz -- quartz.jzhao.xyz</generator>
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${items}
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${items}
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</channel>
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</channel>
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@ -102,7 +108,7 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
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if (opts?.enableRSS) {
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if (opts?.enableRSS) {
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emitted.push(
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emitted.push(
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await emit({
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await emit({
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content: generateRSSFeed(cfg, linkIndex),
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content: generateRSSFeed(cfg, linkIndex, opts.rssLimit),
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slug: "index" as FullSlug,
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slug: "index" as FullSlug,
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ext: ".xml",
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ext: ".xml",
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}),
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}),
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