@speckle/objectloader2/dist/commonjs/core/objectLoader2Factory.js

This is an updated objectloader for the Speckle viewer written in typescript

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ObjectLoader2Factory = void 0;
const functions_js_1 = require("../types/functions.js");
const objectLoader2_js_1 = require("./objectLoader2.js");
const indexedDatabase_js_1 = __importDefault(require("./stages/indexedDatabase.js"));
const memoryDatabase_js_1 = require("./stages/memory/memoryDatabase.js");
const memoryDownloader_js_1 = require("./stages/memory/memoryDownloader.js");
const serverDownloader_js_1 = __importDefault(require("./stages/serverDownloader.js"));
class ObjectLoader2Factory {
    static createFromObjects(objects) {
        const root = objects[0];
        const records = new Map();
        objects.forEach((element) => {
            records.set(element.id, element);
        });
        const loader = new objectLoader2_js_1.ObjectLoader2({
            rootId: root.id,
            database: new memoryDatabase_js_1.MemoryDatabase({ items: records }),
            downloader: new memoryDownloader_js_1.MemoryDownloader(root.id, records)
        });
        return loader;
    }
    static createFromJSON(json) {
        const jsonObj = JSON.parse(json);
        return this.createFromObjects(jsonObj);
    }
    static createFromUrl(params) {
        const log = ObjectLoader2Factory.getLogger(params.options?.logger);
        let database;
        if ((0, functions_js_1.getFeatureFlag)(functions_js_1.ObjectLoader2Flags.DEBUG) === 'true') {
            this.logger('Using DEBUG mode for ObjectLoader2Factory');
        }
        if ((0, functions_js_1.getFeatureFlag)(functions_js_1.ObjectLoader2Flags.USE_CACHE) === 'true') {
            database = new indexedDatabase_js_1.default({
                indexedDB: params.options?.indexedDB,
                keyRange: params.options?.keyRange
            });
        }
        else {
            database = new memoryDatabase_js_1.MemoryDatabase({
                items: new Map()
            });
            this.logger('Disabled persistent caching for ObjectLoader2.  Using MemoryDatabase');
        }
        const loader = new objectLoader2_js_1.ObjectLoader2({
            rootId: params.objectId,
            downloader: new serverDownloader_js_1.default({
                serverUrl: params.serverUrl,
                streamId: params.streamId,
                objectId: params.objectId,
                token: params.token,
                headers: params.headers
            }),
            database,
            logger: log
        });
        return loader;
    }
    static getLogger(providedLogger) {
        if ((0, functions_js_1.getFeatureFlag)(functions_js_1.ObjectLoader2Flags.DEBUG) === 'true') {
            return providedLogger || this.logger;
        }
        return providedLogger;
    }
    static logger = (m, ...optionalParams) => {
        console.log(`[debug] ${m}`, ...optionalParams);
    };
}
exports.ObjectLoader2Factory = ObjectLoader2Factory;
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