1. /**
  2. * Cleans JSON data for debugging with a timeout.
  3. *
  4. * @param {object} data The JSON data to clean.
  5. * @param {number} timeout The timeout in milliseconds.
  6. * @returns {object} The cleaned JSON data. Returns null if timeout is exceeded.
  7. */
  8. function cleanJsonWithTimeout(data, timeout) {
  9. let startTime = Date.now();
  11. function processObject(obj) {
  12. if (typeof obj === 'object' && obj !== null) {
  13. if (Array.isArray(obj)) {
  14. for (let i = 0; i < obj.length; i++) {
  15. processObject(obj[i]);
  16. }
  17. } else {
  18. for (const key in obj) {
  19. if (obj.hasOwnProperty(key)) {
  20. if (typeof obj[key] === 'string') {
  21. // Trim whitespace
  22. obj[key] = obj[key].trim();
  23. } else if (typeof obj[key] === 'number') {
  24. // Convert to number, handle NaN
  25. obj[key] = Number(obj[key]);
  26. if (isNaN(obj[key])) {
  27. obj[key] = null; // or a default value
  28. }
  29. } else if (typeof obj[key] === 'boolean') {
  30. obj[key] = obj[key].toLowerCase() === 'true';
  31. } else if (typeof obj[key] === 'object') {
  32. processObject(obj[key]);
  33. }
  34. // else leave as is
  35. }
  36. }
  37. }
  38. }
  39. }
  41. function execute() {
  42. try {
  43. processObject(data);
  44. return data;
  45. } catch (e) {
  46. console.error("Error during JSON cleaning:", e);
  47. return null;
  48. }
  49. }
  51. const timeoutId = setTimeout(() => {
  52. console.warn("JSON cleaning timed out.");
  53. return null;
  54. }, timeout);
  56. const cleanedData = execute();
  58. clearTimeout(timeoutId);
  59. return cleanedData;
  60. }

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