132 lines
4.2 KiB
TypeScript
132 lines
4.2 KiB
TypeScript
import path from "path"
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import { visit } from "unist-util-visit"
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import { Root } from "hast"
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import { VFile } from "vfile"
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import { QuartzEmitterPlugin } from "../types"
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import { QuartzComponentProps } from "../../components/types"
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import HeaderConstructor from "../../components/Header"
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import BodyConstructor from "../../components/Body"
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import { pageResources, renderPage } from "../../components/renderPage"
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import { FullPageLayout } from "../../cfg"
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import { Argv } from "../../util/ctx"
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import { FilePath, isRelativeURL, joinSegments, pathToRoot } from "../../util/path"
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import { defaultContentPageLayout, sharedPageComponents } from "../../../quartz.layout"
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import { Content } from "../../components"
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import chalk from "chalk"
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import { write } from "./helpers"
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import DepGraph from "../../depgraph"
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// get all the dependencies for the markdown file
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// eg. images, scripts, stylesheets, transclusions
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const parseDependencies = (argv: Argv, hast: Root, file: VFile): string[] => {
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const dependencies: string[] = []
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visit(hast, "element", (elem): void => {
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let ref: string | null = null
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if (
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["script", "img", "audio", "video", "source", "iframe"].includes(elem.tagName) &&
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elem?.properties?.src
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) {
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ref = elem.properties.src.toString()
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} else if (["a", "link"].includes(elem.tagName) && elem?.properties?.href) {
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// transclusions will create a tags with relative hrefs
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ref = elem.properties.href.toString()
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}
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// if it is a relative url, its a local file and we need to add
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// it to the dependency graph. otherwise, ignore
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if (ref === null || !isRelativeURL(ref)) {
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return
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}
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let fp = path.join(file.data.filePath!, path.relative(argv.directory, ref)).replace(/\\/g, "/")
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// markdown files have the .md extension stripped in hrefs, add it back here
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if (!fp.split("/").pop()?.includes(".")) {
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fp += ".md"
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}
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dependencies.push(fp)
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})
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return dependencies
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}
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export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
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const opts: FullPageLayout = {
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...sharedPageComponents,
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...defaultContentPageLayout,
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pageBody: Content(),
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...userOpts,
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}
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const { head: Head, header, beforeBody, pageBody, left, right, footer: Footer } = opts
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const Header = HeaderConstructor()
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const Body = BodyConstructor()
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return {
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name: "ContentPage",
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getQuartzComponents() {
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return [Head, Header, Body, ...header, ...beforeBody, pageBody, ...left, ...right, Footer]
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},
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async getDependencyGraph(ctx, content, _resources) {
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const graph = new DepGraph<FilePath>()
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for (const [tree, file] of content) {
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const sourcePath = file.data.filePath!
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const slug = file.data.slug!
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graph.addEdge(sourcePath, joinSegments(ctx.argv.output, slug + ".html") as FilePath)
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parseDependencies(ctx.argv, tree as Root, file).forEach((dep) => {
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graph.addEdge(dep as FilePath, sourcePath)
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})
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}
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return graph
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},
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async emit(ctx, content, resources): Promise<FilePath[]> {
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const cfg = ctx.cfg.configuration
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const fps: FilePath[] = []
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const allFiles = content.map((c) => c[1].data)
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let containsIndex = false
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for (const [tree, file] of content) {
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const slug = file.data.slug!
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if (slug === "index") {
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containsIndex = true
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}
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const externalResources = pageResources(pathToRoot(slug), resources)
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const componentData: QuartzComponentProps = {
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ctx,
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fileData: file.data,
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externalResources,
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cfg,
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children: [],
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tree,
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allFiles,
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}
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const content = renderPage(cfg, slug, componentData, opts, externalResources)
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const fp = await write({
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ctx,
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content,
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slug,
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ext: ".html",
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})
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fps.push(fp)
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}
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if (!containsIndex && !ctx.argv.fastRebuild) {
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console.log(
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chalk.yellow(
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`\nWarning: you seem to be missing an \`index.md\` home page file at the root of your \`${ctx.argv.directory}\` folder. This may cause errors when deploying.`,
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),
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)
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}
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return fps
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},
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}
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}
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