Function getUrlSanitizer

packages/core/src/sanitization/sanitization.ts:237–246

(tag: string, prop: string)

 * If tag and prop names don't match URL or Resource URL schema, no sanitizer is required.
 */
export function getUrlSanitizer(tag: string, prop: string) {
  switch (getSecurityContext(tag, prop)) {
    case SecurityContext.RESOURCE_URL:
      return ɵɵsanitizeResourceUrl;
    case SecurityContext.URL:
      return ɵɵsanitizeUrl;
    default:
      return null;
  }
}

/**
 * Sanitizes URL, selecting sanitizer function based on tag and property names.