Function parseXmlBlock

src/utils/permissions/yoloClassifier.ts:578–584

* Parse XML block response: yes/no * Strips thinking content first to avoid matching tags inside reasoning. * Returns true for "yes" (should block), false for "no", null if unparseable.

(text: string)

 * Returns true for "yes" (should block), false for "no", null if unparseable.
 */
function parseXmlBlock(text: string): boolean | null {
  const matches = [
    ...stripThinking(text).matchAll(/<block>(yes|no)\b(<\/block>)?/gi),
  ]
  if (matches.length === 0) return null
  return matches[0]![1]!.toLowerCase() === 'yes'
}

/**
 * Parse XML reason: <reason>...</reason>