@allmaps/iiif-parser/dist/schemas/presentation.2.js

Allmaps IIIF parser

// Presentation API 2.1 - Manifest
// https://iiif.io/api/presentation/2.1/#manifest
import { z } from 'zod';
import { ImageServiceSchema } from './image-service.js';
export const SingleValue2Schema = z.string().or(z.number()).or(z.boolean());
export const Value2Schema = SingleValue2Schema.or(SingleValue2Schema.array());
export const LanguageValue2Schema = z.object({
    '@language': z.string().optional(),
    '@value': Value2Schema
});
export const PossibleLanguageValue2Schema = Value2Schema.or(LanguageValue2Schema).or(LanguageValue2Schema.array());
export const MetadataItem2Schema = z
    .union([
    z.any(),
    z.object({
        label: PossibleLanguageValue2Schema.optional(),
        value: PossibleLanguageValue2Schema.optional()
    })
])
    .transform((val) => {
    if (val && typeof val === 'object' && 'label' in val && 'value' in val) {
        return val;
    }
});
export const Metadata2Schema = MetadataItem2Schema.array();
export const ImageResource2Schema = z.object({
    width: z.number().int().optional(),
    height: z.number().int().optional(),
    service: ImageServiceSchema
});
export const Annotation2Schema = z.object({
    resource: ImageResource2Schema
});
export const Canvas2Schema = z.object({
    '@id': z.string().url(),
    '@type': z.literal('sc:Canvas'),
    width: z.number().int(),
    height: z.number().int(),
    images: Annotation2Schema.array().length(1),
    label: PossibleLanguageValue2Schema.optional(),
    metadata: Metadata2Schema.optional()
});
const Sequence2Schema = z.object({
    canvases: Canvas2Schema.array().nonempty()
});
export const Manifest2Schema = z.object({
    '@id': z.string().url(),
    '@type': z.literal('sc:Manifest'),
    sequences: Sequence2Schema.array().length(1),
    label: PossibleLanguageValue2Schema.optional(),
    description: PossibleLanguageValue2Schema.optional(),
    metadata: Metadata2Schema.optional()
});
export const EmbeddedManifest2Schema = z.lazy(() => z.object({
    '@id': z.string().url(),
    '@type': z.literal('sc:Manifest'),
    label: PossibleLanguageValue2Schema.optional()
}));
export const Collection2Schema = z.lazy(() => z.object({
    '@id': z.string().url(),
    '@type': z.literal('sc:Collection'),
    label: PossibleLanguageValue2Schema.optional(),
    manifests: EmbeddedManifest2Schema.array().optional(),
    collections: Collection2Schema.array().optional(),
    members: EmbeddedManifest2Schema.or(Collection2Schema).array().optional()
}));