@stackend/api/api/Reference.js

JS bindings to api.stackend.com

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getReferenceAsString = exports.getReference = exports.constructReference = exports.parseReference = void 0;
/**
 * UID of a specific type of object in a context
 */
var CommunityContext_1 = require("./CommunityContext");
/**
 * Parse a reference
 * @param reference
 * @returns {null|Reference}
 */
function parseReference(reference) {
    if (!reference) {
        return null;
    }
    var p = reference.split('-', 4);
    if (p.length !== 3) {
        return null;
    }
    var id = parseInt(p[2]);
    if (isNaN(id)) {
        return null;
    }
    var cc = (0, CommunityContext_1.parseCommunityContext)(p[0]);
    if (!cc) {
        return null;
    }
    return {
        communityContext: cc,
        type: p[1],
        id: id
    };
}
exports.parseReference = parseReference;
/**
 * Construct a reference
 * @param xcapCommunityName
 * @param context
 * @param type
 * @param id
 */
function constructReference(xcapCommunityName, context, type, id) {
    var c = xcapCommunityName + ':' + context;
    var cc = (0, CommunityContext_1.parseCommunityContext)(c);
    if (!cc) {
        throw Error('Invalid communityContext: ' + c);
    }
    return {
        communityContext: cc,
        type: type,
        id: id
    };
}
exports.constructReference = constructReference;
/**
 * Get a reference
 * @param xcapCommunityName
 * @param context
 * @param obj
 * @returns {Reference}
 */
function getReference(xcapCommunityName, context, obj) {
    return constructReference(xcapCommunityName, context, obj.__type, obj.id);
}
exports.getReference = getReference;
/**
 * Get a reference as a string
 * @param ref
 * @returns {string|null}
 */
function getReferenceAsString(ref) {
    if (!ref) {
        return null;
    }
    return ref.communityContext.community + ':' + ref.communityContext.context + '-' + ref.type + '-' + ref.id;
}
exports.getReferenceAsString = getReferenceAsString;
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