@geogirafe/lib-geoportal/models/layers/baselayer.js

GeoGirafe is a flexible application to build online geoportals.

import ConfigManager from '../../tools/configuration/configmanager';
import { v4 as uuidv4 } from 'uuid';
class BaseLayer {
    get hasMetadata() {
        return this.metadataUrl !== undefined;
    }
    constructor(id, name, order, options) {
        /**
         * This class is a used in the state of the application, which will be accessed behind a javascript proxy.
         * This means that each modification made to its properties must come from outside,
         * because they have to be made through the proxy, so that the modification can be listen.
         * Therefore, this class must not contain any method which is updating a value directly
         * For example, any method doing <this.xxx = value> is forbidden here, because the modification be known from the proxy
         */
        Object.defineProperty(this, "id", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "treeItemId", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "name", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "order", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "isDefaultChecked", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "disclaimer", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "metadataUrl", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "isVisible", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: true
        });
        Object.defineProperty(this, "hasError", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: false
        });
        Object.defineProperty(this, "errorMessage", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: null
        });
        Object.defineProperty(this, "parent", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        this.id = id;
        this.treeItemId = uuidv4();
        this.name = name;
        this.order = order;
        this.isDefaultChecked = options?.isDefaultChecked || false;
        this.disclaimer = options?.disclaimer;
        this.metadataUrl = this.calculateMetadataUrl(options?.metadataUrl);
    }
    calculateMetadataUrl(metadataUrl) {
        if (!metadataUrl) {
            return undefined;
        }
        if (!metadataUrl.startsWith('http') && ConfigManager.getInstance().Config.metadata.metadataUrlPrefix) {
            return ConfigManager.getInstance().Config.metadata.metadataUrlPrefix + metadataUrl;
        }
        return metadataUrl;
    }
    /**
     * @returns the name of the class to facilitate the identification
     * of subclasses, even in Proxy objects.
     */
    get className() {
        return this.constructor.name;
    }
}
export default BaseLayer;