@sentry/core/build/cjs/utils/object.js.map

Base implementation for all Sentry JavaScript SDKs

{"version":3,"file":"object.js","sources":["../../../src/utils/object.ts"],"sourcesContent":["/* eslint-disable @typescript-eslint/no-explicit-any */\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { WrappedFunction } from '../types-hoist/wrappedfunction';\nimport { htmlTreeAsString } from './browser';\nimport { isElement, isError, isEvent, isInstanceOf, isPrimitive } from './is';\nimport { debug } from './logger';\nimport { truncate } from './string';\n\n/**\n * Replace a method in an object with a wrapped version of itself.\n *\n * If the method on the passed object is not a function, the wrapper will not be applied.\n *\n * @param source An object that contains a method to be wrapped.\n * @param name The name of the method to be wrapped.\n * @param replacementFactory A higher-order function that takes the original version of the given method and returns a\n * wrapped version. Note: The function returned by `replacementFactory` needs to be a non-arrow function, in order to\n * preserve the correct value of `this`, and the original method must be called using `origMethod.call(this, <other\n * args>)` or `origMethod.apply(this, [<other args>])` (rather than being called directly), again to preserve `this`.\n * @returns void\n */\nexport function fill(source: { [key: string]: any }, name: string, replacementFactory: (...args: any[]) => any): void {\n  if (!(name in source)) {\n    return;\n  }\n\n  // explicitly casting to unknown because we don't know the type of the method initially at all\n  const original = source[name] as unknown;\n\n  if (typeof original !== 'function') {\n    return;\n  }\n\n  const wrapped = replacementFactory(original) as WrappedFunction;\n\n  // Make sure it's a function first, as we need to attach an empty prototype for `defineProperties` to work\n  // otherwise it'll throw \"TypeError: Object.defineProperties called on non-object\"\n  if (typeof wrapped === 'function') {\n    markFunctionWrapped(wrapped, original);\n  }\n\n  try {\n    source[name] = wrapped;\n  } catch {\n    DEBUG_BUILD && debug.log(`Failed to replace method \"${name}\" in object`, source);\n  }\n}\n\n/**\n * Defines a non-enumerable property on the given object.\n *\n * @param obj The object on which to set the property\n * @param name The name of the property to be set\n * @param value The value to which to set the property\n */\nexport function addNonEnumerableProperty(obj: object, name: string, value: unknown): void {\n  try {\n    Object.defineProperty(obj, name, {\n      // enumerable: false, // the default, so we can save on bundle size by not explicitly setting it\n      value: value,\n      writable: true,\n      configurable: true,\n    });\n  } catch (o_O) {\n    DEBUG_BUILD && debug.log(`Failed to add non-enumerable property \"${name}\" to object`, obj);\n  }\n}\n\n/**\n * Remembers the original function on the wrapped function and\n * patches up the prototype.\n *\n * @param wrapped the wrapper function\n * @param original the original function that gets wrapped\n */\nexport function markFunctionWrapped(wrapped: WrappedFunction, original: WrappedFunction): void {\n  try {\n    const proto = original.prototype || {};\n    wrapped.prototype = original.prototype = proto;\n    addNonEnumerableProperty(wrapped, '__sentry_original__', original);\n  } catch (o_O) {} // eslint-disable-line no-empty\n}\n\n/**\n * This extracts the original function if available.  See\n * `markFunctionWrapped` for more information.\n *\n * @param func the function to unwrap\n * @returns the unwrapped version of the function if available.\n */\n// eslint-disable-next-line @typescript-eslint/ban-types\nexport function getOriginalFunction<T extends Function>(func: WrappedFunction<T>): T | undefined {\n  return func.__sentry_original__;\n}\n\n/**\n * Transforms any `Error` or `Event` into a plain object with all of their enumerable properties, and some of their\n * non-enumerable properties attached.\n *\n * @param value Initial source that we have to transform in order for it to be usable by the serializer\n * @returns An Event or Error turned into an object - or the value argument itself, when value is neither an Event nor\n *  an Error.\n */\nexport function convertToPlainObject<V>(value: V):\n  | {\n      [ownProps: string]: unknown;\n      type: string;\n      target: string;\n      currentTarget: string;\n      detail?: unknown;\n    }\n  | {\n      [ownProps: string]: unknown;\n      message: string;\n      name: string;\n      stack?: string;\n    }\n  | V {\n  if (isError(value)) {\n    return {\n      message: value.message,\n      name: value.name,\n      stack: value.stack,\n      ...getOwnProperties(value),\n    };\n  } else if (isEvent(value)) {\n    const newObj: {\n      [ownProps: string]: unknown;\n      type: string;\n      target: string;\n      currentTarget: string;\n      detail?: unknown;\n    } = {\n      type: value.type,\n      target: serializeEventTarget(value.target),\n      currentTarget: serializeEventTarget(value.currentTarget),\n      ...getOwnProperties(value),\n    };\n\n    if (typeof CustomEvent !== 'undefined' && isInstanceOf(value, CustomEvent)) {\n      newObj.detail = value.detail;\n    }\n\n    return newObj;\n  } else {\n    return value;\n  }\n}\n\n/** Creates a string representation of the target of an `Event` object */\nfunction serializeEventTarget(target: unknown): string {\n  try {\n    return isElement(target) ? 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