116 lines
3.7 KiB
TypeScript
116 lines
3.7 KiB
TypeScript
/*
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* Copyright 2022 James Lyne
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import {LiveAtlasGlobalConfig, LiveAtlasServerDefinition} from "@/index";
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import ConfigurationError from "@/errors/ConfigurationError";
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import {DynmapUrlConfig} from "@/dynmap";
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import {useStore} from "@/store";
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import MapProvider from "@/providers/MapProvider";
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import DynmapMapProvider from "@/providers/DynmapMapProvider";
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const expectedConfigVersion = 1;
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const registeredProviders: Map<string, new (config: any) => MapProvider> = new Map();
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const serverProviders: Map<string, MapProvider> = new Map();
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export const registerMapProvider = (id: string, provider: new (config: any) => MapProvider) => {
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if(registeredProviders.has(id)) {
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throw new TypeError(`${id} is already registered`);
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}
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registeredProviders.set(id, provider);
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}
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export const getServerMapProvider = (server: string): MapProvider | undefined => {
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return serverProviders.get(server);
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}
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const loadLiveAtlasConfig = (config: any): Map<string, LiveAtlasServerDefinition> => {
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const check = '\nCheck your server configuration in index.html is correct.',
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result = new Map<string, LiveAtlasServerDefinition>();
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if (!Object.keys(config).length) {
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throw new ConfigurationError(`No servers defined. ${check}`);
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}
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for (const server in config) {
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if (!Object.hasOwnProperty.call(config, server)) {
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continue;
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}
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const serverConfig = config[server];
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let foundProvider = false;
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for (const mapProvider of registeredProviders) {
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if(serverConfig && Object.hasOwnProperty.call(serverConfig, mapProvider[0])) {
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try {
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serverProviders.set(server, new mapProvider[1](serverConfig[mapProvider[0]]));
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} catch(e: any) {
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e.message = `Server "${server}": ${e.message}. ${check}`;
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throw e;
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}
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result.set(server, serverConfig);
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foundProvider = true;
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}
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}
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if(!foundProvider) {
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throw new ConfigurationError(`Server "${server}": No configuration found for any supported map type. ${check}`);
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}
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serverConfig.id = server;
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}
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return result;
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};
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const loadDefaultConfig = (config: DynmapUrlConfig): Map<string, LiveAtlasServerDefinition> => {
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const check = '\nCheck your standalone/config.js file exists and is being loaded correctly.';
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const result = new Map<string, LiveAtlasServerDefinition>();
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result.set('dynmap', {
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id: 'dynmap',
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label: 'dynmap',
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dynmap: config
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});
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try {
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serverProviders.set('dynmap', new DynmapMapProvider(config));
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} catch (e: any) {
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e.message = `${e.message}. ${check}`;
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throw e;
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}
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return result;
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};
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export const loadConfig = (config: LiveAtlasGlobalConfig): Map<string, LiveAtlasServerDefinition> => {
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if (!config) {
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throw new ConfigurationError(`No configuration found.\nCheck for any syntax errors in your configuration in index.html. Your browser console may contain additional information.`);
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}
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if (config.version !== expectedConfigVersion) {
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throw new ConfigurationError(`Configuration version mismatch.\nUse a fresh copy of index.html from your current LiveAtlas version (${useStore().state.version}) and reapply any customisations.`);
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}
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if (typeof config.servers !== 'undefined') {
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return loadLiveAtlasConfig(config.servers);
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}
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return loadDefaultConfig(window.config?.url || null);
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};
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