fix(folder): use memoized trie instead of handrolled path solution (closes #1767)
| | |
| | | import { FullSlug, resolveRelative } from "../util/path" |
| | | import { FullSlug, isFolderPath, resolveRelative } from "../util/path" |
| | | import { QuartzPluginData } from "../plugins/vfile" |
| | | import { Date, getDate } from "./Date" |
| | | import { QuartzComponent, QuartzComponentProps } from "./types" |
| | |
| | | |
| | | export function byDateAndAlphabetical(cfg: GlobalConfiguration): SortFn { |
| | | return (f1, f2) => { |
| | | // Sort folders first |
| | | const f1IsFolder = isFolderPath(f1.slug ?? "") |
| | | const f2IsFolder = isFolderPath(f2.slug ?? "") |
| | | if (f1IsFolder && !f2IsFolder) return -1 |
| | | if (!f1IsFolder && f2IsFolder) return 1 |
| | | |
| | | // If both are folders or both are files, sort by date/alphabetical |
| | | if (f1.dates && f2.dates) { |
| | | // sort descending |
| | | return getDate(cfg, f2)!.getTime() - getDate(cfg, f1)!.getTime() |
| | |
| | | import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types" |
| | | import path from "path" |
| | | |
| | | import style from "../styles/listPage.scss" |
| | | import { byDateAndAlphabetical, PageList, SortFn } from "../PageList" |
| | | import { stripSlashes, simplifySlug, joinSegments, FullSlug } from "../../util/path" |
| | | 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 { FileTrieNode } from "../../util/fileTrie" |
| | | interface FolderContentOptions { |
| | | /** |
| | | * Whether to display number of folders |
| | |
| | | |
| | | export default ((opts?: Partial<FolderContentOptions>) => { |
| | | const options: FolderContentOptions = { ...defaultOptions, ...opts } |
| | | let trie: FileTrieNode< |
| | | QuartzPluginData & { |
| | | slug: string |
| | | title: string |
| | | filePath: string |
| | | } |
| | | > |
| | | |
| | | const FolderContent: QuartzComponent = (props: QuartzComponentProps) => { |
| | | const { tree, fileData, allFiles, cfg } = props |
| | | const folderSlug = stripSlashes(simplifySlug(fileData.slug!)) |
| | | const folderParts = folderSlug.split(path.posix.sep) |
| | | |
| | | const allPagesInFolder: QuartzPluginData[] = [] |
| | | const allPagesInSubfolders: Map<FullSlug, QuartzPluginData[]> = new Map() |
| | | |
| | | if (!trie) { |
| | | trie = new FileTrieNode([]) |
| | | allFiles.forEach((file) => { |
| | | const fileSlug = stripSlashes(simplifySlug(file.slug!)) |
| | | const prefixed = fileSlug.startsWith(folderSlug) && fileSlug !== folderSlug |
| | | const fileParts = fileSlug.split(path.posix.sep) |
| | | const isDirectChild = fileParts.length === folderParts.length + 1 |
| | | |
| | | if (!prefixed) { |
| | | return |
| | | } |
| | | |
| | | if (isDirectChild) { |
| | | allPagesInFolder.push(file) |
| | | } else if (options.showSubfolders) { |
| | | const subfolderSlug = joinSegments( |
| | | ...fileParts.slice(0, folderParts.length + 1), |
| | | ) as FullSlug |
| | | const pagesInFolder = allPagesInSubfolders.get(subfolderSlug) || [] |
| | | allPagesInSubfolders.set(subfolderSlug, [...pagesInFolder, file]) |
| | | if (file.frontmatter) { |
| | | trie.add({ |
| | | ...file, |
| | | slug: file.slug!, |
| | | title: file.frontmatter.title, |
| | | filePath: file.filePath!, |
| | | }) |
| | | } |
| | | }) |
| | | } |
| | | |
| | | allPagesInSubfolders.forEach((files, subfolderSlug) => { |
| | | const hasIndex = allPagesInFolder.some( |
| | | (file) => subfolderSlug === stripSlashes(simplifySlug(file.slug!)), |
| | | 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(), |
| | | } |
| | | ) |
| | | if (!hasIndex) { |
| | | const subfolderDates = files.sort(byDateAndAlphabetical(cfg))[0].dates |
| | | const subfolderTitle = subfolderSlug.split(path.posix.sep).at(-1)! |
| | | allPagesInFolder.push({ |
| | | slug: subfolderSlug, |
| | | dates: subfolderDates, |
| | | frontmatter: { title: subfolderTitle, tags: ["folder"] }, |
| | | }) |
| | | } |
| | | |
| | | 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 = { |
| | |
| | | }) |
| | | }) |
| | | |
| | | describe("findNode", () => { |
| | | test("should find root node with empty path", () => { |
| | | const data = { title: "Root", slug: "index", filePath: "index.md" } |
| | | trie.add(data) |
| | | const found = trie.findNode([]) |
| | | assert.strictEqual(found, trie) |
| | | }) |
| | | |
| | | test("should find node at first level", () => { |
| | | const data = { title: "Test", slug: "test", filePath: "test.md" } |
| | | trie.add(data) |
| | | const found = trie.findNode(["test"]) |
| | | assert.strictEqual(found?.data, data) |
| | | }) |
| | | |
| | | test("should find nested node", () => { |
| | | const data = { |
| | | title: "Nested", |
| | | slug: "folder/subfolder/test", |
| | | filePath: "folder/subfolder/test.md", |
| | | } |
| | | trie.add(data) |
| | | const found = trie.findNode(["folder", "subfolder", "test"]) |
| | | assert.strictEqual(found?.data, data) |
| | | |
| | | // should find the folder and subfolder indexes too |
| | | assert.strictEqual( |
| | | trie.findNode(["folder", "subfolder", "index"]), |
| | | trie.children[0].children[0], |
| | | ) |
| | | assert.strictEqual(trie.findNode(["folder", "index"]), trie.children[0]) |
| | | }) |
| | | |
| | | test("should return undefined for non-existent path", () => { |
| | | const data = { title: "Test", slug: "test", filePath: "test.md" } |
| | | trie.add(data) |
| | | const found = trie.findNode(["nonexistent"]) |
| | | assert.strictEqual(found, undefined) |
| | | }) |
| | | |
| | | test("should return undefined for partial path", () => { |
| | | const data = { |
| | | title: "Nested", |
| | | slug: "folder/subfolder/test", |
| | | filePath: "folder/subfolder/test.md", |
| | | } |
| | | trie.add(data) |
| | | const found = trie.findNode(["folder"]) |
| | | assert.strictEqual(found?.data, null) |
| | | }) |
| | | }) |
| | | |
| | | describe("getFolderPaths", () => { |
| | | test("should return all folder paths", () => { |
| | | const data1 = { |
| | |
| | | this.insert(file.slug.split("/"), file) |
| | | } |
| | | |
| | | findNode(path: string[]): FileTrieNode<T> | undefined { |
| | | if (path.length === 0 || (path.length === 1 && path[0] === "index")) { |
| | | return this |
| | | } |
| | | |
| | | return this.children.find((c) => c.slugSegment === path[0])?.findNode(path.slice(1)) |
| | | } |
| | | |
| | | /** |
| | | * Filter trie nodes. Behaves similar to `Array.prototype.filter()`, but modifies tree in place |
| | | */ |
| | |
| | | } |
| | | |
| | | // path helpers |
| | | function isFolderPath(fplike: string): boolean { |
| | | export function isFolderPath(fplike: string): boolean { |
| | | return ( |
| | | fplike.endsWith("/") || |
| | | endsWith(fplike, "index") || |