fix: transcludes and relative paths

Jacky Zhao

2023-12-03 82bd08d14a45f9b1c3d48000543562fa0d51f13a

 quartz/components/renderPage.tsx

@@ -3,9 +3,10 @@
import HeaderConstructor from "./Header"
import BodyConstructor from "./Body"
import { JSResourceToScriptElement, StaticResources } from "../util/resources"
import { FullSlug, RelativeURL, joinSegments } from "../util/path"
import { FullSlug, RelativeURL, joinSegments, normalizeHastElement } from "../util/path"
import { visit } from "unist-util-visit"
import { Root, Element, ElementContent } from "hast"
import { QuartzPluginData } from "../plugins/vfile"

interface RenderComponents {
  head: QuartzComponent
@@ -49,6 +50,18 @@
  }
}

let pageIndex: Map<FullSlug, QuartzPluginData> | undefined = undefined
function getOrComputeFileIndex(allFiles: QuartzPluginData[]): Map<FullSlug, QuartzPluginData> {
  if (!pageIndex) {
    pageIndex = new Map()
    for (const file of allFiles) {
      pageIndex.set(file.slug!, file)
    }
  }

  return pageIndex
}

export function renderPage(
  slug: FullSlug,
  componentData: QuartzComponentProps,
@@ -62,17 +75,15 @@
      if (classNames.includes("transclude")) {
        const inner = node.children[0] as Element
        const transcludeTarget = inner.properties?.["data-slug"] as FullSlug

        // TODO: avoid this expensive find operation and construct an index ahead of time
        const page = componentData.allFiles.find((f) => f.slug === transcludeTarget)
        const page = getOrComputeFileIndex(componentData.allFiles).get(transcludeTarget)
        if (!page) {
          return
        }

        let blockRef = node.properties?.dataBlock as string | undefined
        if (blockRef?.startsWith("^")) {
        if (blockRef?.startsWith("#^")) {
          // block transclude
          blockRef = blockRef.slice(1)
          blockRef = blockRef.slice("#^".length)
          let blockNode = page.blocks?.[blockRef]
          if (blockNode) {
            if (blockNode.tagName === "li") {
@@ -84,7 +95,7 @@
            }

            node.children = [
              blockNode,
              normalizeHastElement(blockNode, slug, transcludeTarget),
              {
                type: "element",
                tagName: "a",
@@ -117,7 +128,9 @@
          }

          node.children = [
            ...(page.htmlAst.children.slice(startIdx, endIdx) as ElementContent[]),
            ...(page.htmlAst.children.slice(startIdx, endIdx) as ElementContent[]).map((child) =>
              normalizeHastElement(child as Element, slug, transcludeTarget),
            ),
            {
              type: "element",
              tagName: "a",
@@ -135,7 +148,9 @@
                { type: "text", value: page.frontmatter?.title ?? `Transclude of ${page.slug}` },
              ],
            },
            ...(page.htmlAst.children as ElementContent[]),
            ...(page.htmlAst.children as ElementContent[]).map((child) =>
              normalizeHastElement(child as Element, slug, transcludeTarget),
            ),
            {
              type: "element",
              tagName: "a",