@gandlaf21/bc-ur/dist/lib/es6/urEncoder.js

A JS implementation of the Uniform Resources (UR) specification from Blockchain Commons

var __spreadArrays = (this && this.__spreadArrays) || function () {
    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
    for (var r = Array(s), k = 0, i = 0; i < il; i++)
        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
            r[k] = a[j];
    return r;
};
import FountainEncoder from './fountainEncoder';
import bytewords from './bytewords';
var UREncoder = /** @class */ (function () {
    function UREncoder(_ur, maxFragmentLength, firstSeqNum, minFragmentLength) {
        this.ur = _ur;
        this.fountainEncoder = new FountainEncoder(_ur.cbor, maxFragmentLength, firstSeqNum, minFragmentLength);
    }
    Object.defineProperty(UREncoder.prototype, "fragmentsLength", {
        get: function () { return this.fountainEncoder.fragmentsLength; },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(UREncoder.prototype, "fragments", {
        get: function () { return this.fountainEncoder.fragments; },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(UREncoder.prototype, "messageLength", {
        get: function () { return this.fountainEncoder.messageLength; },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(UREncoder.prototype, "cbor", {
        get: function () { return this.ur.cbor; },
        enumerable: false,
        configurable: true
    });
    UREncoder.prototype.encodeWhole = function () {
        var _this = this;
        return __spreadArrays(new Array(this.fragmentsLength)).map(function () { return _this.nextPart(); });
    };
    UREncoder.prototype.nextPart = function () {
        var part = this.fountainEncoder.nextPart();
        if (this.fountainEncoder.isSinglePart()) {
            return UREncoder.encodeSinglePart(this.ur);
        }
        else {
            return UREncoder.encodePart(this.ur.type, part);
        }
    };
    UREncoder.encodeUri = function (scheme, pathComponents) {
        var path = pathComponents.join('/');
        return [scheme, path].join(':');
    };
    UREncoder.encodeUR = function (pathComponents) {
        return UREncoder.encodeUri('ur', pathComponents);
    };
    UREncoder.encodePart = function (type, part) {
        var seq = part.seqNum + "-" + part.seqLength;
        var body = bytewords.encode(part.cbor().toString('hex'), bytewords.STYLES.MINIMAL);
        return UREncoder.encodeUR([type, seq, body]);
    };
    UREncoder.encodeSinglePart = function (ur) {
        var body = bytewords.encode(ur.cbor.toString('hex'), bytewords.STYLES.MINIMAL);
        return UREncoder.encodeUR([ur.type, body]);
    };
    return UREncoder;
}());
export default UREncoder;
//# sourceMappingURL=urEncoder.js.map