Initial commit

quartz/components/pages/FolderContent.tsx

@@ -0,0 +1,69 @@
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
+import path from "path"
+
+import style from "../styles/listPage.scss"
+import { PageList } from "../PageList"
+import { stripSlashes, simplifySlug } from "../../util/path"
+import { Root } from "hast"
+import { htmlToJsx } from "../../util/jsx"
+import { i18n } from "../../i18n"
+
+interface FolderContentOptions {
+  /**
+   * Whether to display number of folders
+   */
+  showFolderCount: boolean
+}
+
+const defaultOptions: FolderContentOptions = {
+  showFolderCount: true,
+}
+
+export default ((opts?: Partial<FolderContentOptions>) => {
+  const options: FolderContentOptions = { ...defaultOptions, ...opts }
+
+  const FolderContent: QuartzComponent = (props: QuartzComponentProps) => {
+    const { tree, fileData, allFiles, cfg } = props
+    const folderSlug = stripSlashes(simplifySlug(fileData.slug!))
+    const allPagesInFolder = allFiles.filter((file) => {
+      const fileSlug = stripSlashes(simplifySlug(file.slug!))
+      const prefixed = fileSlug.startsWith(folderSlug) && fileSlug !== folderSlug
+      const folderParts = folderSlug.split(path.posix.sep)
+      const fileParts = fileSlug.split(path.posix.sep)
+      const isDirectChild = fileParts.length === folderParts.length + 1
+      return prefixed && isDirectChild
+    })
+    const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
+    const classes = ["popover-hint", ...cssClasses].join(" ")
+    const listProps = {
+      ...props,
+      allFiles: allPagesInFolder,
+    }
+
+    const content =
+      (tree as Root).children.length === 0
+        ? fileData.description
+        : htmlToJsx(fileData.filePath!, tree)
+
+    return (
+      <div class={classes}>
+        <article>{content}</article>
+        <div class="page-listing">
+          {options.showFolderCount && (
+            <p>
+              {i18n(cfg.locale).pages.folderContent.itemsUnderFolder({
+                count: allPagesInFolder.length,
+              })}
+            </p>
+          )}
+          <div>
+            <PageList {...listProps} />
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  FolderContent.css = style + PageList.css
+  return FolderContent
+}) satisfies QuartzComponentConstructor