@r4ai/remark-embed/dist/transformers/oembed/schemas.js

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import * as v from "valibot";
export const OEmbedBaseSchema = v.object({
    version: v.string(),
    title: v.optional(v.string()),
    author_name: v.optional(v.string()),
    author_url: v.optional(v.string()),
    provider_name: v.optional(v.string()),
    provider_url: v.optional(v.string()),
    cache_age: v.optional(v.union([v.number(), v.pipe(v.string(), v.transform(Number.parseInt))])),
    thumbnails: v.optional(v.tuple([
        v.object({
            url: v.optional(v.string()),
            width: v.optional(v.number()),
            height: v.optional(v.number()),
        }),
    ])),
});
export const OEmbedPhotoSchema = v.object({
    ...OEmbedBaseSchema.entries,
    type: v.literal("photo"),
    url: v.string(),
    width: v.number(),
    height: v.number(),
});
export const OEmbedVideoSchema = v.object({
    ...OEmbedBaseSchema.entries,
    type: v.literal("video"),
    html: v.string(),
    width: v.number(),
    height: v.number(),
});
export const OEmbedLinkSchema = v.object({
    ...OEmbedBaseSchema.entries,
    type: v.literal("link"),
});
export const OEmbedRichSchema = v.object({
    ...OEmbedBaseSchema.entries,
    type: v.literal("rich"),
    html: v.string(),
    // `width` and `height` are required in OEmbed specification.
    // However, Twitter OEmbed API returns `null`.
    // https://developer.x.com/en/docs/x-for-websites/oembed-api
    width: v.nullable(v.number()),
    height: v.nullable(v.number()),
});
export const OEmbedSchema = v.union([
    OEmbedPhotoSchema,
    OEmbedVideoSchema,
    OEmbedLinkSchema,
    OEmbedRichSchema,
]);