603 lines
20 KiB
JavaScript
603 lines
20 KiB
JavaScript
/* jslint node: true */
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/* eslint-disable no-console */
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'use strict';
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// ENiGMA½
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const resolvePath = require('../../core/misc_util.js').resolvePath;
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const {
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printUsageAndSetExitCode,
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getConfigPath,
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argv,
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ExitCodes,
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initConfigAndDatabases
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} = require('./oputil_common.js');
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const getHelpFor = require('./oputil_help.js').getHelpFor;
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const Errors = require('../../core/enig_error.js').Errors;
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// deps
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const async = require('async');
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const inq = require('inquirer');
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const mkdirsSync = require('fs-extra').mkdirsSync;
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const fs = require('graceful-fs');
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const hjson = require('hjson');
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const paths = require('path');
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const _ = require('lodash');
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const sanatizeFilename = require('sanitize-filename');
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const packageJson = require('../../package.json');
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exports.handleConfigCommand = handleConfigCommand;
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function getAnswers(questions, cb) {
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inq.prompt(questions).then( answers => {
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return cb(answers);
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});
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}
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const ConfigIncludeKeys = [
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'theme',
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'users.preAuthIdleLogoutSeconds', 'users.idleLogoutSeconds',
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'users.newUserNames',
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'paths.logs',
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'loginServers',
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'contentServers',
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'fileBase.areaStoragePrefix',
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'logging.rotatingFile',
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];
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const HJSONStringifyComonOpts = {
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emitRootBraces : true,
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bracesSameLine : true,
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space : 4,
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keepWsc : true,
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quotes : 'min',
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eol : '\n',
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};
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const QUESTIONS = {
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Intro : [
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{
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name : 'createNewConfig',
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message : 'Create a new configuration?',
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type : 'confirm',
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default : false,
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},
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{
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name : 'configPath',
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message : 'Configuration path:',
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default : getConfigPath(),
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when : answers => answers.createNewConfig
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},
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],
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OverwriteConfig : [
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{
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name : 'overwriteConfig',
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message : 'Config file exists. Overwrite?',
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type : 'confirm',
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default : false,
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}
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],
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Basic : [
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{
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name : 'boardName',
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message : 'BBS name:',
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default : 'New ENiGMA½ BBS',
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},
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],
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Misc : [
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{
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name : 'loggingLevel',
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message : 'Logging level:',
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type : 'list',
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choices : [ 'Error', 'Warn', 'Info', 'Debug', 'Trace' ],
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default : 2,
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filter : s => s.toLowerCase(),
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},
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],
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MessageConfAndArea : [
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{
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name : 'msgConfName',
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message : 'First message conference:',
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default : 'Local',
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},
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{
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name : 'msgConfDesc',
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message : 'Conference description:',
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default : 'Local Areas',
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},
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{
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name : 'msgAreaName',
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message : 'First area in message conference:',
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default : 'General',
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},
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{
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name : 'msgAreaDesc',
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message : 'Area description:',
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default : 'General chit-chat',
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}
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]
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};
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function makeMsgConfAreaName(s) {
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return s.toLowerCase().replace(/\s+/g, '_');
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}
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function askNewConfigQuestions(cb) {
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const ui = new inq.ui.BottomBar();
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let configPath;
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let config;
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async.waterfall(
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[
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function intro(callback) {
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getAnswers(QUESTIONS.Intro, answers => {
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if(!answers.createNewConfig) {
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return callback('exit');
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}
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// adjust for ~ and the like
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configPath = resolvePath(answers.configPath);
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const configDir = paths.dirname(configPath);
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mkdirsSync(configDir);
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//
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// Check if the file exists and can be written to
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//
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fs.access(configPath, fs.F_OK | fs.W_OK, err => {
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if(err) {
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if('EACCES' === err.code) {
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ui.log.write(`${configPath} cannot be written to`);
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callback('exit');
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} else if('ENOENT' === err.code) {
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callback(null, false);
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}
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} else {
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callback(null, true); // exists + writable
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}
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});
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});
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},
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function promptOverwrite(needPrompt, callback) {
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if(needPrompt) {
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getAnswers(QUESTIONS.OverwriteConfig, answers => {
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return callback(answers.overwriteConfig ? null : 'exit');
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});
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} else {
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return callback(null);
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}
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},
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function basic(callback) {
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getAnswers(QUESTIONS.Basic, answers => {
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const defaultConfig = require('../../core/config.js').getDefaultConfig();
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// start by plopping in values we want directly from config.js
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const template = hjson.rt.parse(fs.readFileSync(paths.join(__dirname, '../../misc/config_template.in.hjson'), 'utf8'));
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const direct = {};
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_.each(ConfigIncludeKeys, keyPath => {
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_.set(direct, keyPath, _.get(defaultConfig, keyPath));
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});
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config = _.mergeWith(template, direct);
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// we can override/add to it based on user input from this point on...
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config.general.boardName = answers.boardName;
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return callback(null);
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});
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},
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function msgConfAndArea(callback) {
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getAnswers(QUESTIONS.MessageConfAndArea, answers => {
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const confName = makeMsgConfAreaName(answers.msgConfName);
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const areaName = makeMsgConfAreaName(answers.msgAreaName);
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config.messageConferences[confName] = {
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name : answers.msgConfName,
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desc : answers.msgConfDesc,
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sort : 1,
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default : true,
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};
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config.messageConferences[confName].areas = {};
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config.messageConferences[confName].areas[areaName] = {
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name : answers.msgAreaName,
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desc : answers.msgAreaDesc,
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sort : 1,
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default : true,
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};
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return callback(null);
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});
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},
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function misc(callback) {
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getAnswers(QUESTIONS.Misc, answers => {
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config.logging.rotatingFile.level = answers.loggingLevel;
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return callback(null);
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});
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}
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],
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err => {
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return cb(err, configPath, config);
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}
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);
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}
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function writeConfig(config, path) {
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config = hjson.stringify(config, HJSONStringifyComonOpts)
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.replace(/%ENIG_VERSION%/g, packageJson.version)
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.replace(/%HJSON_VERSION%/g, hjson.version)
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;
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try {
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fs.writeFileSync(path, config, 'utf8');
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return true;
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} catch(e) {
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return false;
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}
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}
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const copyFileSyncSilent = (to, from, flags) => {
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try {
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fs.copyFileSync(to, from, flags);
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} catch(e) {}
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};
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function buildNewConfig() {
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askNewConfigQuestions( (err, configPath, config) => {
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if(err) {
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return;
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}
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const bn = sanatizeFilename(config.general.boardName).replace(/ /g, '_').toLowerCase();
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const menuFile = `${bn}.hjson`;
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copyFileSyncSilent(
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paths.join(__dirname, '../../config/menu.hjson'),
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paths.join(__dirname, '../../config/', menuFile),
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fs.constants.COPYFILE_EXCL
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);
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const promptFile = `${bn}_prompt.hjson`;
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copyFileSyncSilent(
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paths.join(__dirname, '../../config/prompt.hjson'),
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paths.join(__dirname, '../../config/', promptFile),
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fs.constants.COPYFILE_EXCL
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)
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config.general.menuFile = menuFile;
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config.general.promptFile = promptFile;
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if(writeConfig(config, configPath)) {
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console.info('Configuration generated');
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} else {
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console.error('Failed writing configuration');
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}
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});
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}
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function validateUplinks(uplinks) {
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const ftnAddress = require('../../core/ftn_address.js');
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const valid = uplinks.every(ul => {
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const addr = ftnAddress.fromString(ul);
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return addr;
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});
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return valid;
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}
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function getMsgAreaImportType(path) {
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if(argv.type) {
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return argv.type.toLowerCase();
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}
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const ext = paths.extname(path).toLowerCase().substr(1);
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return ext; // .bbs|.na|...
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}
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function importAreas() {
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const importPath = argv._[argv._.length - 1];
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if(argv._.length < 3 || !importPath || 0 === importPath.length) {
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return printUsageAndSetExitCode(getHelpFor('Config'), ExitCodes.ERROR);
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}
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const importType = getMsgAreaImportType(importPath);
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if('na' !== importType && 'bbs' !== importType) {
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return console.error(`"${importType}" is not a recognized import file type`);
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}
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// optional data - we'll prompt if for anything not found
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let confTag = argv.conf;
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let networkName = argv.network;
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let uplinks = argv.uplinks;
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if(uplinks) {
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uplinks = uplinks.split(/[\s,]+/);
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}
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let importEntries;
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async.waterfall(
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[
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function readImportFile(callback) {
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fs.readFile(importPath, 'utf8', (err, importData) => {
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if(err) {
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return callback(err);
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}
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importEntries = getImportEntries(importType, importData);
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if(0 === importEntries.length) {
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return callback(Errors.Invalid('Invalid or empty import file'));
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}
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// We should have enough to validate uplinks
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if('bbs' === importType) {
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for(let i = 0; i < importEntries.length; ++i) {
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if(!validateUplinks(importEntries[i].uplinks)) {
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return callback(Errors.Invalid('Invalid uplink(s)'));
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}
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}
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} else {
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if(!validateUplinks(uplinks)) {
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return callback(Errors.Invalid('Invalid uplink(s)'));
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}
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}
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return callback(null);
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});
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},
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function init(callback) {
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return initConfigAndDatabases(callback);
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},
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function validateAndCollectInput(callback) {
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const msgArea = require('../../core/message_area.js');
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const sysConfig = require('../../core/config.js').get();
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let msgConfs = msgArea.getSortedAvailMessageConferences(null, { noClient : true } );
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if(!msgConfs) {
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return callback(Errors.DoesNotExist('No conferences exist in your configuration'));
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}
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msgConfs = msgConfs.map(mc => {
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return {
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name : mc.conf.name,
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value : mc.confTag,
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};
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});
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if(confTag && !msgConfs.find(mc => {
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return confTag === mc.value;
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}))
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{
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return callback(Errors.DoesNotExist(`Conference "${confTag}" does not exist`));
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}
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let existingNetworkNames = [];
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if(_.has(sysConfig, 'messageNetworks.ftn.networks')) {
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existingNetworkNames = Object.keys(sysConfig.messageNetworks.ftn.networks);
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}
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if(0 === existingNetworkNames.length) {
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return callback(Errors.DoesNotExist('No FTN style networks exist in your configuration'));
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}
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if(networkName && !existingNetworkNames.find(net => networkName === net)) {
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return callback(Errors.DoesNotExist(`FTN style Network "${networkName}" does not exist`));
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}
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getAnswers([
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{
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name : 'confTag',
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message : 'Message conference:',
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type : 'list',
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choices : msgConfs,
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pageSize : 10,
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when : !confTag,
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},
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{
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name : 'networkName',
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message : 'Network name:',
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type : 'list',
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choices : existingNetworkNames,
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when : !networkName,
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},
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{
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name : 'uplinks',
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message : 'Uplink(s) (comma separated):',
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type : 'input',
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validate : (input) => {
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const inputUplinks = input.split(/[\s,]+/);
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return validateUplinks(inputUplinks) ? true : 'Invalid uplink(s)';
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},
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when : !uplinks && 'bbs' !== importType,
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}
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],
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answers => {
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confTag = confTag || answers.confTag;
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networkName = networkName || answers.networkName;
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uplinks = uplinks || answers.uplinks;
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importEntries.forEach(ie => {
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ie.areaTag = ie.ftnTag.toLowerCase();
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});
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return callback(null);
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});
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},
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function confirmWithUser(callback) {
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const sysConfig = require('../../core/config.js').get();
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console.info(`Importing the following for "${confTag}" - (${sysConfig.messageConferences[confTag].name} - ${sysConfig.messageConferences[confTag].desc})`);
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importEntries.forEach(ie => {
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console.info(` ${ie.ftnTag} - ${ie.name}`);
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});
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console.info('');
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console.info('Importing will NOT create required FTN network configurations.');
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console.info('If you have not yet done this, you will need to complete additional steps after importing.');
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console.info('See docs/msg_networks.md for details.');
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console.info('');
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getAnswers([
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{
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name : 'proceed',
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message : 'Proceed?',
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type : 'confirm',
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}
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],
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answers => {
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return callback(answers.proceed ? null : Errors.General('User canceled'));
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});
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},
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function loadConfigHjson(callback) {
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const configPath = getConfigPath();
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fs.readFile(configPath, 'utf8', (err, confData) => {
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if(err) {
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return callback(err);
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}
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let config;
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try {
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config = hjson.parse(confData, { keepWsc : true } );
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} catch(e) {
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return callback(e);
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}
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return callback(null, config);
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});
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},
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function performImport(config, callback) {
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const confAreas = { messageConferences : {} };
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confAreas.messageConferences[confTag] = { areas : {} };
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const msgNetworks = { messageNetworks : { ftn : { areas : {} } } };
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importEntries.forEach(ie => {
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const specificUplinks = ie.uplinks || uplinks; // AREAS.BBS has specific uplinks per area
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confAreas.messageConferences[confTag].areas[ie.areaTag] = {
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name : ie.name,
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desc : ie.name,
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};
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msgNetworks.messageNetworks.ftn.areas[ie.areaTag] = {
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network : networkName,
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tag : ie.ftnTag,
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uplinks : specificUplinks
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};
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});
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const newConfig = _.defaultsDeep(config, confAreas, msgNetworks);
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const configPath = getConfigPath();
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if(!writeConfig(newConfig, configPath)) {
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return callback(Errors.UnexpectedState('Failed writing configuration'));
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}
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return callback(null);
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}
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],
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err => {
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if(err) {
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console.error(err.reason ? err.reason : err.message);
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} else {
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const addFieldUpd = 'bbs' === importType ? '"name" and "desc"' : '"desc"';
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console.info('Configuration generated.');
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console.info(`You may wish to validate changes made to ${getConfigPath()}`);
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console.info(`as well as update ${addFieldUpd} fields, sorting, etc.`);
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console.info('');
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}
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}
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);
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}
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function getImportEntries(importType, importData) {
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let importEntries = [];
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if('na' === importType) {
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//
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// parse out
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// TAG DESC
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//
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const re = /^([^\s]+)\s+([^\r\n]+)/gm;
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let m;
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while( (m = re.exec(importData) )) {
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importEntries.push({
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ftnTag : m[1],
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name : m[2],
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});
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}
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} else if ('bbs' === importType) {
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//
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// Various formats for AREAS.BBS seem to exist. We want to support as much as possible.
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//
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// SBBS http://www.synchro.net/docs/sbbsecho.html#AREAS.BBS
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// CODE TAG UPLINKS
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//
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// VADV https://www.vadvbbs.com/products/vadv/support/docs/docs_vfido.php#AREAS.BBS
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// TAG UPLINKS
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//
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// Misc
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// PATH|OTHER TAG UPLINKS
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//
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// Assume the second item is TAG and 1:n UPLINKS (space and/or comma sep) after (at the end)
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//
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const re = /^[^\s]+\s+([^\s]+)\s+([^\n]+)$/gm;
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let m;
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while ( (m = re.exec(importData) )) {
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const tag = m[1];
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importEntries.push({
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ftnTag : tag,
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name : `Area: ${tag}`,
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uplinks : m[2].split(/[\s,]+/),
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});
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}
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}
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return importEntries;
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}
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function catCurrentConfig() {
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try {
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const config = hjson.rt.parse(fs.readFileSync(getConfigPath(), 'utf8'));
|
|
const hjsonOpts = Object.assign({}, HJSONStringifyComonOpts, {
|
|
colors : false === argv.colors ? false : true,
|
|
keepWsc : false === argv.comments ? false : true,
|
|
});
|
|
|
|
console.log(hjson.stringify(config, hjsonOpts));
|
|
} catch(e) {
|
|
if('ENOENT' == e.code) {
|
|
console.error(`File not found: ${getConfigPath()}`);
|
|
} else {
|
|
console.error(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
function handleConfigCommand() {
|
|
if(true === argv.help) {
|
|
return printUsageAndSetExitCode(getHelpFor('Config'), ExitCodes.ERROR);
|
|
}
|
|
|
|
const action = argv._[1];
|
|
|
|
switch(action) {
|
|
case 'new' : return buildNewConfig();
|
|
case 'import-areas' : return importAreas();
|
|
case 'cat' : return catCurrentConfig();
|
|
|
|
default : return printUsageAndSetExitCode(getHelpFor('Config'), ExitCodes.ERROR);
|
|
}
|
|
}
|