xml.js 898 B

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", { value: true });
  3. exports.convertChangesToXML = convertChangesToXML;
  4. /**
  5. * converts a list of change objects to a serialized XML format
  6. */
  7. function convertChangesToXML(changes) {
  8. var ret = [];
  9. for (var i = 0; i < changes.length; i++) {
  10. var change = changes[i];
  11. if (change.added) {
  12. ret.push('<ins>');
  13. }
  14. else if (change.removed) {
  15. ret.push('<del>');
  16. }
  17. ret.push(escapeHTML(change.value));
  18. if (change.added) {
  19. ret.push('</ins>');
  20. }
  21. else if (change.removed) {
  22. ret.push('</del>');
  23. }
  24. }
  25. return ret.join('');
  26. }
  27. function escapeHTML(s) {
  28. var n = s;
  29. n = n.replace(/&/g, '&amp;');
  30. n = n.replace(/</g, '&lt;');
  31. n = n.replace(/>/g, '&gt;');
  32. n = n.replace(/"/g, '&quot;');
  33. return n;
  34. }