speisekarten-quartz/quartz/components/pages/FolderContent.tsx

126 lines
3.9 KiB
TypeScript

import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
import style from "../styles/listPage.scss"
import { PageList, SortFn } from "../PageList"
import { Root } from "hast"
import { htmlToJsx } from "../../util/jsx"
import { i18n } from "../../i18n"
import { QuartzPluginData } from "../../plugins/vfile"
import { ComponentChildren } from "preact"
import { concatenateResources } from "../../util/resources"
import { trieFromAllFiles } from "../../util/ctx"
interface FolderContentOptions {
/**
* Whether to display number of folders
*/
showFolderCount: boolean
showSubfolders: boolean
sort?: SortFn
}
const defaultOptions: FolderContentOptions = {
showFolderCount: true,
showSubfolders: true,
}
export default ((opts?: Partial<FolderContentOptions>) => {
const options: FolderContentOptions = { ...defaultOptions, ...opts }
const FolderContent: QuartzComponent = (props: QuartzComponentProps) => {
const { tree, fileData, allFiles, cfg } = props
const trie = (props.ctx.trie ??= trieFromAllFiles(allFiles))
const folder = trie.findNode(fileData.slug!.split("/"))
if (!folder) {
return null
}
const allPagesInFolder: QuartzPluginData[] =
folder.children
.map((node) => {
// regular file, proceed
if (node.data) {
return node.data
}
if (node.isFolder && options.showSubfolders) {
// folders that dont have data need synthetic files
const getMostRecentDates = (): QuartzPluginData["dates"] => {
let maybeDates: QuartzPluginData["dates"] | undefined = undefined
for (const child of node.children) {
if (child.data?.dates) {
// compare all dates and assign to maybeDates if its more recent or its not set
if (!maybeDates) {
maybeDates = { ...child.data.dates }
} else {
if (child.data.dates.created > maybeDates.created) {
maybeDates.created = child.data.dates.created
}
if (child.data.dates.modified > maybeDates.modified) {
maybeDates.modified = child.data.dates.modified
}
if (child.data.dates.published > maybeDates.published) {
maybeDates.published = child.data.dates.published
}
}
}
}
return (
maybeDates ?? {
created: new Date(),
modified: new Date(),
published: new Date(),
}
)
}
return {
slug: node.slug,
dates: getMostRecentDates(),
frontmatter: {
title: node.displayName,
tags: [],
},
}
}
})
.filter((page) => page !== undefined) ?? []
const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
const classes = cssClasses.join(" ")
const listProps = {
...props,
sort: options.sort,
allFiles: allPagesInFolder,
}
const content = (
(tree as Root).children.length === 0
? fileData.description
: htmlToJsx(fileData.filePath!, tree)
) as ComponentChildren
return (
<div class="popover-hint">
<article class={classes}>{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 = concatenateResources(style, PageList.css)
return FolderContent
}) satisfies QuartzComponentConstructor