Function i18nResolveSanitizer

packages/core/src/render3/i18n/i18n_parse.ts:986–1012

(attrName: string, tagName?: string)

}

function i18nResolveSanitizer(attrName: string, tagName?: string): SanitizerFn | null {
  let schemaContext: SecurityContext;

  if (tagName) {
    const [ns, name] = splitNsName(tagName, false);
    schemaContext = checkSecurityContext(name, attrName, ns);
  } else {
    schemaContext = checkSecurityContext('*', attrName);
  }

  switch (schemaContext) {
    case SecurityContext.HTML:
      return _sanitizeHtml;
    case SecurityContext.STYLE:
      return _sanitizeStyle;
    case SecurityContext.SCRIPT:
      return _sanitizeScript;
    case SecurityContext.URL:
      return _sanitizeUrl;
    case SecurityContext.RESOURCE_URL:
      return _sanitizeResourceUrl;
    case SecurityContext.ATTRIBUTE_NO_BINDING:
      return _validateAttribute;
    default:
      return null;
  }
}