FFF preset

deps/fff.ts

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+export type { StrictPresetOptions } from "https://deno.land/x/[email protected]/src/utils/presets/strict.ts";

presets/fff.ts

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+import type { StrictPresetOptions } from "../deps/fff.ts";
+import { Field } from "../types.ts";
+
+export interface Options {
+  /** {@link https://fff.js.org/references/fff-flavored-frontmatter.strictpresetoptions.html} */
+  strict?: StrictPresetOptions;
+  /** {@link https://fff.js.org/version/1.2.html#extra} */
+  extra?: {
+    authors?: false;
+    lang?: false;
+    location?: true; // TODO
+    syndication?: true; // TODO
+    checkin?: true; // TODO
+    rsvp?: true; // TODO
+  };
+}
+
+/** {@link https://fff.js.org/version/1.2.html#base} */
+export const fffBase = (options?: Options): (Field | string)[] => [
+  "title: text",
+  "summary: text",
+  ...(options?.strict?.categories === false ? [] : [
+    {
+      name: "categories",
+      type: "list",
+      label: "Categories",
+      init: (field) => {
+        const { data } = field.cmsContent;
+        field.options = data.site?.search.values("categories");
+      },
+    } satisfies Field,
+  ]),
+  {
+    name: "tags",
+    type: "list",
+    label: "Tags",
+    init: (field) => {
+      const { data } = field.cmsContent;
+      field.options = data.site?.search.values("tags");
+    },
+  },
+  {
+    name: "flags",
+    type: "list",
+    label: "Flags",
+    init: (field) => {
+      const { data } = field.cmsContent;
+      field.options = data.site?.search.values("flags");
+    },
+  },
+];
+
+/** {@link https://fff.js.org/version/1.2.html#extra} */
+export const fffExtra = (options?: Options): (Field | string)[] => [
+  ...(options?.extra?.authors === false ? [] : [
+    {
+      name: "authors",
+      type: "object-list",
+      /** {@link https://fff.js.org/version/1.2.html#fffauthor} */
+      fields: [
+        "name: text",
+        "url: url",
+        "avatar: url",
+      ],
+    } satisfies Field,
+  ]),
+  ...(options?.extra?.lang === false ? [] : [
+    {
+      name: "lang",
+      type: "text",
+      label: "Language",
+    } satisfies Field,
+  ]),
+  ...(options?.strict?.draft === false ? [] : [
+    {
+      name: "draft",
+      type: "checkbox",
+      label: "Draft",
+      description: "If checked, the post will not be published.",
+    } satisfies Field,
+  ]),
+  ...(options?.strict?.visibility === false ? [] : [
+    {
+      name: "visibility",
+      type: "select",
+      label: "Visibility",
+      options: [
+        "public",
+        "unlisted",
+        "private",
+      ],
+    } satisfies Field,
+  ]),
+];
+
+export const article = (options?: Options): (Field | string)[] => [
+  ...fffBase(options),
+  // https://fff.js.org/version/1.2.html#datetime
+  "created: date",
+  "updated: date",
+  "published: date",
+  // https://fff.js.org/version/1.2.html#media
+  {
+    // https://fff.js.org/version/1.2.html#image
+    // `images` / Object Media is not supported yet.
+    name: "image",
+    type: "file",
+    label: "Image",
+  },
+  ...fffExtra(options),
+  // markdown content
+  {
+    name: "content",
+    type: "markdown",
+    label: "Content",
+  },
+];
+
+export const fffPreset = (options?: Options) => ({
+  article: () => article(options),
+});
+
+export default fffPreset;