quartz-research-note/quartz/plugins/emitters/tagPage.tsx

78 lines
2.6 KiB
TypeScript

import { QuartzEmitterPlugin } from "../types"
import { QuartzComponentProps } from "../../components/types"
import HeaderConstructor from "../../components/Header"
import BodyConstructor from "../../components/Body"
import { pageResources, renderPage } from "../../components/renderPage"
import { ProcessedContent, defaultProcessedContent } from "../vfile"
import { FullPageLayout } from "../../cfg"
import { CanonicalSlug, FilePath, ServerSlug, joinSegments } from "../../path"
export const TagPage: QuartzEmitterPlugin<FullPageLayout> = (opts) => {
if (!opts) {
throw new Error("TagPage must be initialized with options specifiying the components to use")
}
const { head: Head, header, beforeBody, pageBody: Content, left, right, footer: Footer } = opts
const Header = HeaderConstructor()
const Body = BodyConstructor()
return {
name: "TagPage",
getQuartzComponents() {
return [Head, Header, Body, ...header, ...beforeBody, Content, ...left, ...right, Footer]
},
async emit(ctx, content, resources, emit): Promise<FilePath[]> {
const fps: FilePath[] = []
const allFiles = content.map((c) => c[1].data)
const cfg = ctx.cfg.configuration
const tags: Set<string> = new Set(allFiles.flatMap((data) => data.frontmatter?.tags ?? []))
const tagDescriptions: Record<string, ProcessedContent> = Object.fromEntries(
[...tags].map((tag) => [
tag,
defaultProcessedContent({
slug: `tags/${tag}/index` as ServerSlug,
frontmatter: { title: `Tag: ${tag}`, tags: [] },
}),
]),
)
for (const [tree, file] of content) {
const slug = file.data.slug!
if (slug.startsWith("tags/")) {
const tag = joinSegments(slug.slice("tags/".length), "index")
if (tags.has(tag)) {
tagDescriptions[tag] = [tree, file]
}
}
}
for (const tag of tags) {
const slug = `tags/${tag}/index` as CanonicalSlug
const externalResources = pageResources(slug, resources)
const [tree, file] = tagDescriptions[tag]
const componentData: QuartzComponentProps = {
fileData: file.data,
externalResources,
cfg,
children: [],
tree,
allFiles,
}
const content = renderPage(slug, componentData, opts, externalResources)
const fp = (file.data.slug + ".html") as FilePath
await emit({
content,
slug: file.data.slug!,
ext: ".html",
})
fps.push(fp)
}
return fps
},
}
}