Initial commit

Striven

yesterday c538c151c7462ad0395ff2c15c5e11e89e362aa8

 quartz/components/TableOfContents.tsx

@@ -1,61 +1,101 @@
import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "./types"
import legacyStyle from "./styles/legacyToc.scss"
import modernStyle from "./styles/toc.scss"
import { classNames } from "../util/lang"

// @ts-ignore
import script from "./scripts/toc.inline"
import { i18n } from "../i18n"
import OverflowListFactory from "./OverflowList"
import { concatenateResources } from "../util/resources"

interface Options {
  layout: 'modern' | 'legacy'
  layout: "modern" | "legacy"
}

const defaultOptions: Options = {
  layout: 'modern'
  layout: "modern",
}

function TableOfContents({ fileData }: QuartzComponentProps) {
  if (!fileData.toc) {
    return null
  }

  return <>
    <button type="button" id="toc">
      <h3>Table of Contents</h3>
      <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="fold">
        <polyline points="6 9 12 15 18 9"></polyline>
      </svg>
    </button>
    <div id="toc-content">
      <ul>
        {fileData.toc.map(tocEntry => <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
          <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>{tocEntry.text}</a>
        </li>)}
      </ul>
    </div>
  </>
}
TableOfContents.css = modernStyle
TableOfContents.afterDOMLoaded = script

function LegacyTableOfContents({ fileData }: QuartzComponentProps) {
  if (!fileData.toc) {
    return null
  }

  return <details id="toc" open>
    <summary>
      <h3>Table of Contents</h3>
    </summary>
    <ul>
      {fileData.toc.map(tocEntry => <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
        <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>{tocEntry.text}</a>
      </li>)}
    </ul>
  </details>
}
LegacyTableOfContents.css = legacyStyle

let numTocs = 0
export default ((opts?: Partial<Options>) => {
  const layout = opts?.layout ?? defaultOptions.layout
  const { OverflowList, overflowListAfterDOMLoaded } = OverflowListFactory()
  const TableOfContents: QuartzComponent = ({
    fileData,
    displayClass,
    cfg,
  }: QuartzComponentProps) => {
    if (!fileData.toc) {
      return null
    }

    const id = `toc-${numTocs++}`
    return (
      <div class={classNames(displayClass, "toc")}>
        <button
          type="button"
          class={fileData.collapseToc ? "collapsed toc-header" : "toc-header"}
          aria-controls={id}
          aria-expanded={!fileData.collapseToc}
        >
          <h3>{i18n(cfg.locale).components.tableOfContents.title}</h3>
          <svg
            xmlns="http://www.w3.org/2000/svg"
            width="24"
            height="24"
            viewBox="0 0 24 24"
            fill="none"
            stroke="currentColor"
            stroke-width="2"
            stroke-linecap="round"
            stroke-linejoin="round"
            class="fold"
          >
            <polyline points="6 9 12 15 18 9"></polyline>
          </svg>
        </button>
        <OverflowList
          id={id}
          class={fileData.collapseToc ? "collapsed toc-content" : "toc-content"}
        >
          {fileData.toc.map((tocEntry) => (
            <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
              <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>
                {tocEntry.text}
              </a>
            </li>
          ))}
        </OverflowList>
      </div>
    )
  }

  TableOfContents.css = modernStyle
  TableOfContents.afterDOMLoaded = concatenateResources(script, overflowListAfterDOMLoaded)

  const LegacyTableOfContents: QuartzComponent = ({ fileData, cfg }: QuartzComponentProps) => {
    if (!fileData.toc) {
      return null
    }
    return (
      <details class="toc" open={!fileData.collapseToc}>
        <summary>
          <h3>{i18n(cfg.locale).components.tableOfContents.title}</h3>
        </summary>
        <ul>
          {fileData.toc.map((tocEntry) => (
            <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
              <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>
                {tocEntry.text}
              </a>
            </li>
          ))}
        </ul>
      </details>
    )
  }
  LegacyTableOfContents.css = legacyStyle

  return layout === "modern" ? TableOfContents : LegacyTableOfContents
}) satisfies QuartzComponentConstructor