OwlCyberSecurity - MANAGER

Edit File: get-label-from-stack-trace.ts

const getLastPart = (functionName: string): string => {
  // The match may be something like 'Object.createEmotionProps' or
  // 'Loader.prototype.render'
  const parts = functionName.split('.')
  return parts[parts.length - 1]
}

const getFunctionNameFromStackTraceLine = (
  line: string
): string | undefined => {
  // V8
  let match = /^\s+at\s+([A-Za-z0-9$.]+)\s/.exec(line)
  if (match) return getLastPart(match[1])

// Safari / Firefox
  match = /^([A-Za-z0-9$.]+)@/.exec(line)
  if (match) return getLastPart(match[1])

return undefined
}

const internalReactFunctionNames = /* #__PURE__ */ new Set([
  'renderWithHooks',
  'processChild',
  'finishClassComponent',
  'renderToString'
])

// These identifiers come from error stacks, so they have to be valid JS
// identifiers, thus we only need to replace what is a valid character for JS,
// but not for CSS.
const sanitizeIdentifier = (identifier: string) =>
  identifier.replace(/\$/g, '-')

export const getLabelFromStackTrace = (stackTrace: string | undefined) => {
  if (!stackTrace) return undefined

const lines = stackTrace.split('\n')

for (let i = 0; i < lines.length; i++) {
    const functionName = getFunctionNameFromStackTraceLine(lines[i])

// The first line of V8 stack traces is just "Error"
    if (!functionName) continue

// If we reach one of these, we have gone too far and should quit
    if (internalReactFunctionNames.has(functionName)) break

// The component name is the first function in the stack that starts with an
    // uppercase letter
    if (/^[A-Z]/.test(functionName)) return sanitizeIdentifier(functionName)
  }

return undefined
}