1. /**
  2. * Invalidates the cache of specified DOM elements, forcing a re-render.
  3. * Handles potential errors gracefully.
  4. *
  5. * @param {Array<Element>} elements An array of DOM elements to invalidate.
  6. * @param {string} [reason='exploration'] A reason string for invalidation (optional).
  7. * @returns {Promise<void>} A promise that resolves when the invalidation is complete.
  8. * Rejects if any error occurs during the process.
  9. */
  10. async function invalidateCache(elements, reason = 'exploration') {
  11. try {
  12. if (!Array.isArray(elements) || elements.length === 0) {
  13. console.warn("InvalidateCache: Empty or invalid elements array provided.");
  14. return; // Early exit for invalid input
  15. }
  17. for (const element of elements) {
  18. if (element && element.startsWith('http')) {
  19. console.warn("InvalidateCache: Attempting to invalidate a URL. This might not be effective.");
  20. continue; // Skip URLs, as they are not DOM elements
  21. }
  23. if (element) {
  24. // Attempt to trigger a re-render/invalidate.
  25. // This may vary depending on the framework/library used.
  26. // Here, we use a simple approach of setting a temporary style.
  27. element.style.visibility = 'hidden';
  28. element.style.visibility = 'visible';
  30. console.log(`Invalidated cache for element:`, element.tagName);
  31. } else {
  32. console.warn("InvalidateCache: Null or undefined element provided. Skipping.");
  33. }
  34. }
  35. } catch (error) {
  36. console.error("InvalidateCache: An error occurred during cache invalidation:", error);
  37. // Optionally, re-throw the error if you want to propagate it.
  38. // throw error;
  39. }
  40. }
  43. export default invalidateCache;

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