ernest/Ernest_CLI.js

Web framework for HTTP and HTTPS, using ExpressJS, Session, Mongo, Socket IO, Redis

const Ernest_Commands 	= require('./Ernest_Commands');
const readline 			= require('readline');
const rl 				= readline.createInterface({
  input: process.stdin,
  output: process.stdout,completer
});

class Ernest_show
{

	constructor(ernest,logPath)
	{
		this.ernestCommand = new Ernest_Commands(ernest,logPath,function(message,callback)
		{
			rl.question(message + " ", (answer) => 
			{
				callback(answer);
			});

		},function(text)
		{
			console.log(text);
		});
	};

	MainMenu()
	{
		this.ernestCommand.MainMenu();
	};
};

module.exports = Ernest_show;

function completer(line) 
{
	var completions = [];
	completions.push('addPagetoUser');
	completions.push('addUser');
	completions.push('adminCommand');
	completions.push('clear');
	completions.push('collectionExist');
	completions.push('Collections');
	completions.push('CopyPublicFile');
	completions.push('createCollection');
	completions.push('CreatePublicAccess');
	completions.push('db');
	completions.push('DB_Backup');
	completions.push('DB_Restore');
	completions.push('dbCommand');
	completions.push('deleteCollection');
	completions.push('deleteUser');
	completions.push('deleteUserProperty');
	completions.push('exit');
	completions.push('IsPublicAccess');
	completions.push('ListPublicFiles');
	completions.push('log');
	completions.push('logs');
	completions.push('man');
	completions.push('onUser');
	completions.push('outUser');
	completions.push('pid');
	completions.push('reloadREST');
	completions.push('removePageUser');
	completions.push('rsStatus');
	completions.push('serverStatus');
	completions.push('setdb');
	completions.push('SetPublicAccess');
	completions.push('showUser');
	completions.push('status');
	completions.push('UnSetPublicAccess');
	completions.push('updateUserPassword');
	completions.push('updateUserProperties');
	if(line.charAt(0)== "/")
	{
		var lp = getLastPossible(line);
		var filescompletions =  fs.readdirSync(lp);
		var arr = filescompletions.map(i => lp + i);
		var files = arr.filter(function(c) 
		{
			if (c.indexOf(line) == 0) 
			{
				return c;
			}
		});

		return [files, line];		
  	}
  	else
  	{
		var hits = completions.filter(function(c) 
		{
			if (c.indexOf(line) == 0) 
			{
				return c;
			}
		});
	  	return [hits && hits.length ? hits : completions, line];
  	};
}

function getLastPossible(line)
{
	if(line.length > 1)
	{
		let lio = line.lastIndexOf("/");
		if(lio == 0)
		{
			return "/";
		}	
		else
		{
			return line.substr(0,lio +1); 
		};
		
	}
	else
	{
		return "/";
	};
}