@bbob/parser/es/Token.js

Just parses BBcode to AST array. Part of @bbob bbcode parser

"use strict";

exports.__esModule = true;
exports.default = exports.Token = exports.TYPE_NEW_LINE = exports.TYPE_SPACE = exports.TYPE_ATTR_VALUE = exports.TYPE_ATTR_NAME = exports.TYPE_TAG = exports.TYPE_WORD = exports.COLUMN_ID = exports.LINE_ID = exports.VALUE_ID = exports.TYPE_ID = void 0;

var _char = require("@bbob/plugin-helper/lib/char");

// type, value, line, row,
var TOKEN_TYPE_ID = 'type'; // 0;

var TOKEN_VALUE_ID = 'value'; // 1;

var TOKEN_COLUMN_ID = 'row'; // 2;

var TOKEN_LINE_ID = 'line'; // 3;

var TOKEN_TYPE_WORD = 1; // 'word';

var TOKEN_TYPE_TAG = 2; // 'tag';

var TOKEN_TYPE_ATTR_NAME = 3; // 'attr-name';

var TOKEN_TYPE_ATTR_VALUE = 4; // 'attr-value';

var TOKEN_TYPE_SPACE = 5; // 'space';

var TOKEN_TYPE_NEW_LINE = 6; // 'new-line';

/**
 * @param {Token} token
 * @returns {string}
 */

var getTokenValue = token => {
  if (token && typeof token[TOKEN_VALUE_ID] !== 'undefined') {
    return token[TOKEN_VALUE_ID];
  }

  return '';
};
/**
 * @param {Token}token
 * @returns {number}
 */


var getTokenLine = token => token && token[TOKEN_LINE_ID] || 0;

var getTokenColumn = token => token && token[TOKEN_COLUMN_ID] || 0;
/**
 * @param {Token} token
 * @returns {boolean}
 */


var isTextToken = token => {
  if (token && typeof token[TOKEN_TYPE_ID] !== 'undefined') {
    return token[TOKEN_TYPE_ID] === TOKEN_TYPE_SPACE || token[TOKEN_TYPE_ID] === TOKEN_TYPE_NEW_LINE || token[TOKEN_TYPE_ID] === TOKEN_TYPE_WORD;
  }

  return false;
};
/**
 * @param {Token} token
 * @returns {boolean}
 */


var isTagToken = token => {
  if (token && typeof token[TOKEN_TYPE_ID] !== 'undefined') {
    return token[TOKEN_TYPE_ID] === TOKEN_TYPE_TAG;
  }

  return false;
};

var isTagEnd = token => getTokenValue(token).charCodeAt(0) === _char.SLASH.charCodeAt(0);

var isTagStart = token => !isTagEnd(token);

var isAttrNameToken = token => {
  if (token && typeof token[TOKEN_TYPE_ID] !== 'undefined') {
    return token[TOKEN_TYPE_ID] === TOKEN_TYPE_ATTR_NAME;
  }

  return false;
};
/**
 * @param {Token} token
 * @returns {boolean}
 */


var isAttrValueToken = token => {
  if (token && typeof token[TOKEN_TYPE_ID] !== 'undefined') {
    return token[TOKEN_TYPE_ID] === TOKEN_TYPE_ATTR_VALUE;
  }

  return false;
};

var getTagName = token => {
  var value = getTokenValue(token);
  return isTagEnd(token) ? value.slice(1) : value;
};

var convertTagToText = token => {
  var text = _char.OPEN_BRAKET;
  text += getTokenValue(token);
  text += _char.CLOSE_BRAKET;
  return text;
};

class Token {
  /**
   * @param {String} type
   * @param {String} value
   * @param line
   * @param row
   */
  constructor(type, value, line, row) {
    this[TOKEN_TYPE_ID] = Number(type);
    this[TOKEN_VALUE_ID] = String(value);
    this[TOKEN_LINE_ID] = Number(line);
    this[TOKEN_COLUMN_ID] = Number(row);
  }

  isEmpty() {
    // eslint-disable-next-line no-restricted-globals
    return isNaN(this[TOKEN_TYPE_ID]);
  }

  isText() {
    return isTextToken(this);
  }

  isTag() {
    return isTagToken(this);
  }

  isAttrName() {
    return isAttrNameToken(this);
  }

  isAttrValue() {
    return isAttrValueToken(this);
  }

  isStart() {
    return isTagStart(this);
  }

  isEnd() {
    return isTagEnd(this);
  }

  getName() {
    return getTagName(this);
  }

  getValue() {
    return getTokenValue(this);
  }

  getLine() {
    return getTokenLine(this);
  }

  getColumn() {
    return getTokenColumn(this);
  }

  toString() {
    return convertTagToText(this);
  }

}

exports.Token = Token;
var TYPE_ID = TOKEN_TYPE_ID;
exports.TYPE_ID = TYPE_ID;
var VALUE_ID = TOKEN_VALUE_ID;
exports.VALUE_ID = VALUE_ID;
var LINE_ID = TOKEN_LINE_ID;
exports.LINE_ID = LINE_ID;
var COLUMN_ID = TOKEN_COLUMN_ID;
exports.COLUMN_ID = COLUMN_ID;
var TYPE_WORD = TOKEN_TYPE_WORD;
exports.TYPE_WORD = TYPE_WORD;
var TYPE_TAG = TOKEN_TYPE_TAG;
exports.TYPE_TAG = TYPE_TAG;
var TYPE_ATTR_NAME = TOKEN_TYPE_ATTR_NAME;
exports.TYPE_ATTR_NAME = TYPE_ATTR_NAME;
var TYPE_ATTR_VALUE = TOKEN_TYPE_ATTR_VALUE;
exports.TYPE_ATTR_VALUE = TYPE_ATTR_VALUE;
var TYPE_SPACE = TOKEN_TYPE_SPACE;
exports.TYPE_SPACE = TYPE_SPACE;
var TYPE_NEW_LINE = TOKEN_TYPE_NEW_LINE;
exports.TYPE_NEW_LINE = TYPE_NEW_LINE;
var _default = Token;
exports.default = _default;