separators/command.js

  1. /**
  2.  * Seperates a message text into all parts of a Telegram command.
  3.  *
  4.  * @property {boolean} valid   Is the message text a valid Command?
  5.  *                             If false, all other params do not exist.
  6.  * @property {string}  text    Whole message, equal to the constructor's param
  7.  * @property {string}  command Command, e.g. in '/help test' -> 'help'
  8.  * @property {string}  bot     The mentioned bot, e.g. in '/echo@sk22testbot' ->
  9.  *                             'sk22testbot'
  10.  * @property {string}  args    Command's args, e.g. in '/help test' -> 'test'
  11.  */
  12. class CommandSeparator {
  13.   constructor(text) {
  14.     const regex = /^\/([^@\s]+)@?(?:(\S+)|)\s?([\s\S]*)$/i;
  15.     const command = regex.exec(text);
  16.     if (command) {
  17.       this.valid = true;
  18.       this.text = text;
  19.       this.command = command[1];
  20.       this.bot = command[2];
  21.       this.args = command[3];
  22.     } else {
  23.       this.valid = false;
  24.     }
  25.   }
  26. }
  28. module.exports = CommandSeparator;