access-sniff/dist/helpers/getElementPosition.js

A node/iojs library & CLI for HTML_Codesniffer

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
var startOfLineIndex = function startOfLineIndex(lines, line) {
  var x = lines.slice(0);

  x.splice(line - 1);

  return x.join('\n').length + (x.length > 0);
};

var getLineFromPos = function getLineFromPos(content, index) {
  var lines = content.split('\n');
  var lineNumber = content.substr(0, index).split('\n').length;
  var columnNumber = index - startOfLineIndex(lines, lineNumber);

  if (columnNumber < 0) {
    columnNumber = 0;
  }

  return { lineNumber: lineNumber, columnNumber: columnNumber };
};

var getElementPosition = function getElementPosition(htmlString, fileContents) {
  var index = fileContents.indexOf(htmlString);
  var position = getLineFromPos(fileContents, index);

  return position;
};

exports.default = getElementPosition;