@svta/common-media-library/dist/cmcd/decodeCmcd.js

A common library for media playback in JavaScript

import { symbolToStr } from '../cta/utils/symbolToStr.js';
import { SfItem } from '../structuredfield/SfItem.js';
import { decodeSfDict } from '../structuredfield/decodeSfDict.js';
function reduceValue(value) {
    if (Array.isArray(value)) {
        return value.map(reduceValue);
    }
    if (typeof value === 'symbol') {
        return symbolToStr(value);
    }
    if (value instanceof SfItem && !value.params) {
        return reduceValue(value.value);
    }
    if (typeof value === 'string') {
        return decodeURIComponent(value);
    }
    return value;
}
;
/**
 * Decode a CMCD string to an object.
 *
 * @param cmcd - The CMCD string to decode.
 *
 * @returns The decoded CMCD object.
 *
 * @group CMCD
 *
 * @beta
 *
 * @example
 * {@includeCode ../../test/cmcd/decodeCmcd.test.ts#example}
 */
export function decodeCmcd(cmcd) {
    if (!cmcd) {
        return {};
    }
    const sfDict = decodeSfDict(cmcd);
    return Object
        .entries(sfDict)
        .reduce((acc, [key, item]) => {
        acc[key] = reduceValue(item.value);
        return acc;
    }, {});
}
//# sourceMappingURL=decodeCmcd.js.map