maniiifest/dist/ManiiifestAnnotationCollection.js

Typesafe IIIF presentation v3 manifest and collection parsing without external dependencies

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ManiiifestAnnotationCollection = void 0;
const F = require("./specification");
/**
 * Parses and provides access to a standalone W3C Annotation Collection.
 *
 * Create via `Maniiifest.parseAnnotationCollection(data)` or `new ManiiifestAnnotationCollection(data)`.
 */
class ManiiifestAnnotationCollection {
    constructor(data) {
        try {
            this.specification = F.readAnnotationCollectionT(data);
        }
        catch (error) {
            throw new Error(`Failed to parse IIIF data as AnnotationCollection: ${error instanceof Error ? error.message : String(error)}`);
        }
    }
    getAnnotationCollection() {
        return F.writeAnnotationCollectionT(this.specification);
    }
    getAnnotationCollectionId() {
        return this.specification.id !== undefined ? F.writeIdT(this.specification.id) : null;
    }
    getAnnotationCollectionType() {
        return F.writeTypeT(this.specification.type);
    }
    getAnnotationCollectionContext() {
        return this.specification.context !== undefined
            ? F.writeContextT(this.specification.context)
            : null;
    }
    getAnnotationCollectionLabel() {
        return this.specification.label !== undefined
            ? F.writeLabelT(this.specification.label)
            : null;
    }
    getAnnotationCollectionFirst() {
        return this.specification.first !== undefined
            ? F.writeFirstT(this.specification.first)
            : null;
    }
    getAnnotationCollectionLast() {
        return this.specification.last !== undefined ? F.writeLastT(this.specification.last) : null;
    }
    getAnnotationCollectionTotal() {
        return this.specification.total !== undefined ? F.writeTotalT(this.specification.total) : null;
    }
    /** @yields {U.Annotation} Each annotation in the collection. */
    *iterateAnnotationCollectionAnnotation() {
        var _a;
        for (const annotation of (_a = this.specification.items) !== null && _a !== void 0 ? _a : []) {
            yield F.writeAnnotationT(annotation);
        }
    }
}
exports.ManiiifestAnnotationCollection = ManiiifestAnnotationCollection;