Start of oputil.js

oputil.js

@@ -0,0 +1,130 @@
+/* jslint node: true */
+'use strict';
+
+//	ENiGMA½
+var config	= require('./core/config.js');
+var db		= require('./core/database.js');
+
+var _		= require('lodash');
+var async	= require('async');
+
+var argv 	= require('minimist')(process.argv.slice(2));
+
+var ExitCodes = {
+	SUCCESS		: 0,
+	ERROR		: -1,
+	BAD_COMMAND	: -2,
+	BAD_ARGS	: -3,
+}
+
+function printUsage(command) {
+	var usage;
+
+	switch(command) {
+		case '' :
+			usage = 
+				'usage: oputil.js [--version] [--help]\n' +
+				'                 <command> [<args>]' + 
+				'\n' + 
+				'global args:\n' +
+				'  --config PATH        : specify config path';
+			break;
+
+		case 'user' :
+			usage = 
+				'usage: optutil.js user --user USERNAME <args>\n'	+
+				'\n' +
+				'valid args:\n'	+
+				'  --user USERNAME      : specify username\n' 	+
+				'  --password PASS      : reset password to PASS';
+			break;
+	}
+
+	console.error(usage);
+}
+
+function initConfig(cb) {
+	var configPath = argv.config ? argv.config : config.getDefaultPath();
+
+	config.init(configPath, cb);
+}
+
+function handleUserCommand() {
+	if(true === argv.help || !_.isString(argv.user) || 0 === argv.user.length) {
+		process.exitCode = ExitCodes.ERROR;
+		return printUsage('user');
+	}
+
+	if(_.isString(argv.password)) {
+		if(0 === argv.password.length) {			
+			process.exitCode = ExitCodes.BAD_ARGS;
+			return console.error('Invalid password');
+		}
+
+		var user;
+		async.waterfall(
+			[
+				function init(callback) {
+					initConfig(callback);
+				},
+				function initDb(callback) {
+					db.initializeDatabases(callback);
+				},
+				function getUser(callback) {					
+					user = require('./core/user.js');
+					user.getUserIdAndName(argv.user, function userNameAndId(err, username, userId) {
+						if(err) {
+							process.exitCode = ExitCodes.BAD_ARGS;
+							callback(new Error('Failed to retrieve user'));
+						} else {
+							callback(null, userId);
+						}
+					});
+				},
+				function setNewPass(userId, callback) {
+					var u = new user.User();
+					u.userId = userId;
+					u.setNewAuthCredentials(argv.password, function credsSet(err) {
+						if(err) {
+							process.exitCode = ExitCodes.ERROR;
+							callback(new Error('Failed setting password'));
+						} else {
+							callback(null);
+						}
+					});
+				}
+			],
+			function complete(err) {
+				if(err) {
+					console.error(err.message);
+				} else {
+					console.info('Password set');
+				}
+			}
+		);
+	}
+}
+
+function main() {
+
+	process.exitCode = ExitCodes.SUCCESS;
+
+	if(0 === argv._.length ||
+		'help' === argv._[0])
+	{
+		printUsage('');
+		process.exit(ExitCodes.SUCCESS);
+	}
+
+	switch(argv._[0]) {
+		case 'user' :
+			handleUserCommand();
+			break;
+
+		default:
+			printUsage('');
+			process.exitCode = ExitCodes.BAD_COMMAND;
+	}
+}
+
+main();