1910 lines
60 KiB
JavaScript
1910 lines
60 KiB
JavaScript
/*! Raven.js 1.1.19 (b51bc89) | github.com/getsentry/raven-js */
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/*
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* Includes TraceKit
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* https://github.com/getsentry/TraceKit
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*
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* Copyright 2015 Matt Robenolt and other contributors
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* Released under the BSD license
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* https://github.com/getsentry/raven-js/blob/master/LICENSE
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*
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*/
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;(function(window, undefined){
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'use strict';
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/*
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TraceKit - Cross brower stack traces - github.com/occ/TraceKit
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MIT license
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*/
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var TraceKit = {
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remoteFetching: false,
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collectWindowErrors: true,
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// 3 lines before, the offending line, 3 lines after
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linesOfContext: 7
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};
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// global reference to slice
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var _slice = [].slice;
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var UNKNOWN_FUNCTION = '?';
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/**
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* TraceKit.wrap: Wrap any function in a TraceKit reporter
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* Example: func = TraceKit.wrap(func);
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*
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* @param {Function} func Function to be wrapped
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* @return {Function} The wrapped func
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*/
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TraceKit.wrap = function traceKitWrapper(func) {
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function wrapped() {
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try {
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return func.apply(this, arguments);
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} catch (e) {
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TraceKit.report(e);
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throw e;
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}
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}
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return wrapped;
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};
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/**
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* TraceKit.report: cross-browser processing of unhandled exceptions
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*
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* Syntax:
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* TraceKit.report.subscribe(function(stackInfo) { ... })
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* TraceKit.report.unsubscribe(function(stackInfo) { ... })
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* TraceKit.report(exception)
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* try { ...code... } catch(ex) { TraceKit.report(ex); }
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*
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* Supports:
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* - Firefox: full stack trace with line numbers, plus column number
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* on top frame; column number is not guaranteed
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* - Opera: full stack trace with line and column numbers
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* - Chrome: full stack trace with line and column numbers
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* - Safari: line and column number for the top frame only; some frames
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* may be missing, and column number is not guaranteed
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* - IE: line and column number for the top frame only; some frames
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* may be missing, and column number is not guaranteed
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*
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* In theory, TraceKit should work on all of the following versions:
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* - IE5.5+ (only 8.0 tested)
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* - Firefox 0.9+ (only 3.5+ tested)
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* - Opera 7+ (only 10.50 tested; versions 9 and earlier may require
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* Exceptions Have Stacktrace to be enabled in opera:config)
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* - Safari 3+ (only 4+ tested)
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* - Chrome 1+ (only 5+ tested)
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* - Konqueror 3.5+ (untested)
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*
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* Requires TraceKit.computeStackTrace.
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*
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* Tries to catch all unhandled exceptions and report them to the
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* subscribed handlers. Please note that TraceKit.report will rethrow the
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* exception. This is REQUIRED in order to get a useful stack trace in IE.
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* If the exception does not reach the top of the browser, you will only
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* get a stack trace from the point where TraceKit.report was called.
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*
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* Handlers receive a stackInfo object as described in the
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* TraceKit.computeStackTrace docs.
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*/
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TraceKit.report = (function reportModuleWrapper() {
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var handlers = [],
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lastArgs = null,
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lastException = null,
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lastExceptionStack = null;
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/**
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* Add a crash handler.
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* @param {Function} handler
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*/
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function subscribe(handler) {
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installGlobalHandler();
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handlers.push(handler);
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}
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/**
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* Remove a crash handler.
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* @param {Function} handler
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*/
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function unsubscribe(handler) {
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for (var i = handlers.length - 1; i >= 0; --i) {
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if (handlers[i] === handler) {
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handlers.splice(i, 1);
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}
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}
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}
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/**
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* Remove all crash handlers.
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*/
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function unsubscribeAll() {
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uninstallGlobalHandler();
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handlers = [];
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}
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/**
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* Dispatch stack information to all handlers.
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* @param {Object.<string, *>} stack
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*/
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function notifyHandlers(stack, isWindowError) {
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var exception = null;
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if (isWindowError && !TraceKit.collectWindowErrors) {
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return;
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}
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for (var i in handlers) {
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if (hasKey(handlers, i)) {
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try {
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handlers[i].apply(null, [stack].concat(_slice.call(arguments, 2)));
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} catch (inner) {
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exception = inner;
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}
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}
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}
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if (exception) {
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throw exception;
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}
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}
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var _oldOnerrorHandler, _onErrorHandlerInstalled;
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/**
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* Ensures all global unhandled exceptions are recorded.
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* Supported by Gecko and IE.
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* @param {string} message Error message.
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* @param {string} url URL of script that generated the exception.
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* @param {(number|string)} lineNo The line number at which the error
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* occurred.
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* @param {?(number|string)} colNo The column number at which the error
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* occurred.
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* @param {?Error} ex The actual Error object.
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*/
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function traceKitWindowOnError(message, url, lineNo, colNo, ex) {
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var stack = null;
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if (lastExceptionStack) {
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TraceKit.computeStackTrace.augmentStackTraceWithInitialElement(lastExceptionStack, url, lineNo, message);
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processLastException();
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} else if (ex) {
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// New chrome and blink send along a real error object
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// Let's just report that like a normal error.
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// See: https://mikewest.org/2013/08/debugging-runtime-errors-with-window-onerror
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stack = TraceKit.computeStackTrace(ex);
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notifyHandlers(stack, true);
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} else {
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var location = {
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'url': url,
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'line': lineNo,
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'column': colNo
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};
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location.func = TraceKit.computeStackTrace.guessFunctionName(location.url, location.line);
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location.context = TraceKit.computeStackTrace.gatherContext(location.url, location.line);
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stack = {
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'message': message,
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'url': document.location.href,
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'stack': [location]
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};
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notifyHandlers(stack, true);
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}
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if (_oldOnerrorHandler) {
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return _oldOnerrorHandler.apply(this, arguments);
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}
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return false;
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}
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function installGlobalHandler ()
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{
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if (_onErrorHandlerInstalled) {
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return;
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}
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_oldOnerrorHandler = window.onerror;
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window.onerror = traceKitWindowOnError;
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_onErrorHandlerInstalled = true;
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}
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function uninstallGlobalHandler ()
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{
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if (!_onErrorHandlerInstalled) {
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return;
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}
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window.onerror = _oldOnerrorHandler;
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_onErrorHandlerInstalled = false;
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_oldOnerrorHandler = undefined;
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}
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function processLastException() {
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var _lastExceptionStack = lastExceptionStack,
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_lastArgs = lastArgs;
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lastArgs = null;
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lastExceptionStack = null;
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lastException = null;
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notifyHandlers.apply(null, [_lastExceptionStack, false].concat(_lastArgs));
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}
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/**
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* Reports an unhandled Error to TraceKit.
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* @param {Error} ex
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* @param {?boolean} rethrow If false, do not re-throw the exception.
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* Only used for window.onerror to not cause an infinite loop of
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* rethrowing.
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*/
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function report(ex, rethrow) {
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var args = _slice.call(arguments, 1);
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if (lastExceptionStack) {
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if (lastException === ex) {
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return; // already caught by an inner catch block, ignore
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} else {
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processLastException();
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}
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}
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var stack = TraceKit.computeStackTrace(ex);
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lastExceptionStack = stack;
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lastException = ex;
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lastArgs = args;
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// If the stack trace is incomplete, wait for 2 seconds for
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// slow slow IE to see if onerror occurs or not before reporting
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// this exception; otherwise, we will end up with an incomplete
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// stack trace
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window.setTimeout(function () {
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if (lastException === ex) {
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processLastException();
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}
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}, (stack.incomplete ? 2000 : 0));
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if (rethrow !== false) {
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throw ex; // re-throw to propagate to the top level (and cause window.onerror)
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}
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}
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report.subscribe = subscribe;
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report.unsubscribe = unsubscribe;
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report.uninstall = unsubscribeAll;
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return report;
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}());
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/**
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* TraceKit.computeStackTrace: cross-browser stack traces in JavaScript
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*
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* Syntax:
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* s = TraceKit.computeStackTrace(exception) // consider using TraceKit.report instead (see below)
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* Returns:
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||
* s.name - exception name
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* s.message - exception message
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* s.stack[i].url - JavaScript or HTML file URL
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* s.stack[i].func - function name, or empty for anonymous functions (if guessing did not work)
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* s.stack[i].args - arguments passed to the function, if known
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||
* s.stack[i].line - line number, if known
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||
* s.stack[i].column - column number, if known
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* s.stack[i].context - an array of source code lines; the middle element corresponds to the correct line#
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||
*
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||
* Supports:
|
||
* - Firefox: full stack trace with line numbers and unreliable column
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||
* number on top frame
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||
* - Opera 10: full stack trace with line and column numbers
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||
* - Opera 9-: full stack trace with line numbers
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||
* - Chrome: full stack trace with line and column numbers
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||
* - Safari: line and column number for the topmost stacktrace element
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* only
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* - IE: no line numbers whatsoever
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||
*
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||
* Tries to guess names of anonymous functions by looking for assignments
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||
* in the source code. In IE and Safari, we have to guess source file names
|
||
* by searching for function bodies inside all page scripts. This will not
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* work for scripts that are loaded cross-domain.
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* Here be dragons: some function names may be guessed incorrectly, and
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* duplicate functions may be mismatched.
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*
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* TraceKit.computeStackTrace should only be used for tracing purposes.
|
||
* Logging of unhandled exceptions should be done with TraceKit.report,
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||
* which builds on top of TraceKit.computeStackTrace and provides better
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* IE support by utilizing the window.onerror event to retrieve information
|
||
* about the top of the stack.
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||
*
|
||
* Note: In IE and Safari, no stack trace is recorded on the Error object,
|
||
* so computeStackTrace instead walks its *own* chain of callers.
|
||
* This means that:
|
||
* * in Safari, some methods may be missing from the stack trace;
|
||
* * in IE, the topmost function in the stack trace will always be the
|
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* caller of computeStackTrace.
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*
|
||
* This is okay for tracing (because you are likely to be calling
|
||
* computeStackTrace from the function you want to be the topmost element
|
||
* of the stack trace anyway), but not okay for logging unhandled
|
||
* exceptions (because your catch block will likely be far away from the
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* inner function that actually caused the exception).
|
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*
|
||
*/
|
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TraceKit.computeStackTrace = (function computeStackTraceWrapper() {
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var debug = false,
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sourceCache = {};
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||
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/**
|
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* Attempts to retrieve source code via XMLHttpRequest, which is used
|
||
* to look up anonymous function names.
|
||
* @param {string} url URL of source code.
|
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* @return {string} Source contents.
|
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*/
|
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function loadSource(url) {
|
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if (!TraceKit.remoteFetching) { //Only attempt request if remoteFetching is on.
|
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return '';
|
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}
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try {
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var getXHR = function() {
|
||
try {
|
||
return new window.XMLHttpRequest();
|
||
} catch (e) {
|
||
// explicitly bubble up the exception if not found
|
||
return new window.ActiveXObject('Microsoft.XMLHTTP');
|
||
}
|
||
};
|
||
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||
var request = getXHR();
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||
request.open('GET', url, false);
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||
request.send('');
|
||
return request.responseText;
|
||
} catch (e) {
|
||
return '';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Retrieves source code from the source code cache.
|
||
* @param {string} url URL of source code.
|
||
* @return {Array.<string>} Source contents.
|
||
*/
|
||
function getSource(url) {
|
||
if (!isString(url)) return [];
|
||
if (!hasKey(sourceCache, url)) {
|
||
// URL needs to be able to fetched within the acceptable domain. Otherwise,
|
||
// cross-domain errors will be triggered.
|
||
var source = '';
|
||
if (url.indexOf(document.domain) !== -1) {
|
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source = loadSource(url);
|
||
}
|
||
sourceCache[url] = source ? source.split('\n') : [];
|
||
}
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||
|
||
return sourceCache[url];
|
||
}
|
||
|
||
/**
|
||
* Tries to use an externally loaded copy of source code to determine
|
||
* the name of a function by looking at the name of the variable it was
|
||
* assigned to, if any.
|
||
* @param {string} url URL of source code.
|
||
* @param {(string|number)} lineNo Line number in source code.
|
||
* @return {string} The function name, if discoverable.
|
||
*/
|
||
function guessFunctionName(url, lineNo) {
|
||
var reFunctionArgNames = /function ([^(]*)\(([^)]*)\)/,
|
||
reGuessFunction = /['"]?([0-9A-Za-z$_]+)['"]?\s*[:=]\s*(function|eval|new Function)/,
|
||
line = '',
|
||
maxLines = 10,
|
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source = getSource(url),
|
||
m;
|
||
|
||
if (!source.length) {
|
||
return UNKNOWN_FUNCTION;
|
||
}
|
||
|
||
// Walk backwards from the first line in the function until we find the line which
|
||
// matches the pattern above, which is the function definition
|
||
for (var i = 0; i < maxLines; ++i) {
|
||
line = source[lineNo - i] + line;
|
||
|
||
if (!isUndefined(line)) {
|
||
if ((m = reGuessFunction.exec(line))) {
|
||
return m[1];
|
||
} else if ((m = reFunctionArgNames.exec(line))) {
|
||
return m[1];
|
||
}
|
||
}
|
||
}
|
||
|
||
return UNKNOWN_FUNCTION;
|
||
}
|
||
|
||
/**
|
||
* Retrieves the surrounding lines from where an exception occurred.
|
||
* @param {string} url URL of source code.
|
||
* @param {(string|number)} line Line number in source code to centre
|
||
* around for context.
|
||
* @return {?Array.<string>} Lines of source code.
|
||
*/
|
||
function gatherContext(url, line) {
|
||
var source = getSource(url);
|
||
|
||
if (!source.length) {
|
||
return null;
|
||
}
|
||
|
||
var context = [],
|
||
// linesBefore & linesAfter are inclusive with the offending line.
|
||
// if linesOfContext is even, there will be one extra line
|
||
// *before* the offending line.
|
||
linesBefore = Math.floor(TraceKit.linesOfContext / 2),
|
||
// Add one extra line if linesOfContext is odd
|
||
linesAfter = linesBefore + (TraceKit.linesOfContext % 2),
|
||
start = Math.max(0, line - linesBefore - 1),
|
||
end = Math.min(source.length, line + linesAfter - 1);
|
||
|
||
line -= 1; // convert to 0-based index
|
||
|
||
for (var i = start; i < end; ++i) {
|
||
if (!isUndefined(source[i])) {
|
||
context.push(source[i]);
|
||
}
|
||
}
|
||
|
||
return context.length > 0 ? context : null;
|
||
}
|
||
|
||
/**
|
||
* Escapes special characters, except for whitespace, in a string to be
|
||
* used inside a regular expression as a string literal.
|
||
* @param {string} text The string.
|
||
* @return {string} The escaped string literal.
|
||
*/
|
||
function escapeRegExp(text) {
|
||
return text.replace(/[\-\[\]{}()*+?.,\\\^$|#]/g, '\\$&');
|
||
}
|
||
|
||
/**
|
||
* Escapes special characters in a string to be used inside a regular
|
||
* expression as a string literal. Also ensures that HTML entities will
|
||
* be matched the same as their literal friends.
|
||
* @param {string} body The string.
|
||
* @return {string} The escaped string.
|
||
*/
|
||
function escapeCodeAsRegExpForMatchingInsideHTML(body) {
|
||
return escapeRegExp(body).replace('<', '(?:<|<)').replace('>', '(?:>|>)').replace('&', '(?:&|&)').replace('"', '(?:"|")').replace(/\s+/g, '\\s+');
|
||
}
|
||
|
||
/**
|
||
* Determines where a code fragment occurs in the source code.
|
||
* @param {RegExp} re The function definition.
|
||
* @param {Array.<string>} urls A list of URLs to search.
|
||
* @return {?Object.<string, (string|number)>} An object containing
|
||
* the url, line, and column number of the defined function.
|
||
*/
|
||
function findSourceInUrls(re, urls) {
|
||
var source, m;
|
||
for (var i = 0, j = urls.length; i < j; ++i) {
|
||
// console.log('searching', urls[i]);
|
||
if ((source = getSource(urls[i])).length) {
|
||
source = source.join('\n');
|
||
if ((m = re.exec(source))) {
|
||
// console.log('Found function in ' + urls[i]);
|
||
|
||
return {
|
||
'url': urls[i],
|
||
'line': source.substring(0, m.index).split('\n').length,
|
||
'column': m.index - source.lastIndexOf('\n', m.index) - 1
|
||
};
|
||
}
|
||
}
|
||
}
|
||
|
||
// console.log('no match');
|
||
|
||
return null;
|
||
}
|
||
|
||
/**
|
||
* Determines at which column a code fragment occurs on a line of the
|
||
* source code.
|
||
* @param {string} fragment The code fragment.
|
||
* @param {string} url The URL to search.
|
||
* @param {(string|number)} line The line number to examine.
|
||
* @return {?number} The column number.
|
||
*/
|
||
function findSourceInLine(fragment, url, line) {
|
||
var source = getSource(url),
|
||
re = new RegExp('\\b' + escapeRegExp(fragment) + '\\b'),
|
||
m;
|
||
|
||
line -= 1;
|
||
|
||
if (source && source.length > line && (m = re.exec(source[line]))) {
|
||
return m.index;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
/**
|
||
* Determines where a function was defined within the source code.
|
||
* @param {(Function|string)} func A function reference or serialized
|
||
* function definition.
|
||
* @return {?Object.<string, (string|number)>} An object containing
|
||
* the url, line, and column number of the defined function.
|
||
*/
|
||
function findSourceByFunctionBody(func) {
|
||
var urls = [window.location.href],
|
||
scripts = document.getElementsByTagName('script'),
|
||
body,
|
||
code = '' + func,
|
||
codeRE = /^function(?:\s+([\w$]+))?\s*\(([\w\s,]*)\)\s*\{\s*(\S[\s\S]*\S)\s*\}\s*$/,
|
||
eventRE = /^function on([\w$]+)\s*\(event\)\s*\{\s*(\S[\s\S]*\S)\s*\}\s*$/,
|
||
re,
|
||
parts,
|
||
result;
|
||
|
||
for (var i = 0; i < scripts.length; ++i) {
|
||
var script = scripts[i];
|
||
if (script.src) {
|
||
urls.push(script.src);
|
||
}
|
||
}
|
||
|
||
if (!(parts = codeRE.exec(code))) {
|
||
re = new RegExp(escapeRegExp(code).replace(/\s+/g, '\\s+'));
|
||
}
|
||
|
||
// not sure if this is really necessary, but I don’t have a test
|
||
// corpus large enough to confirm that and it was in the original.
|
||
else {
|
||
var name = parts[1] ? '\\s+' + parts[1] : '',
|
||
args = parts[2].split(',').join('\\s*,\\s*');
|
||
|
||
body = escapeRegExp(parts[3]).replace(/;$/, ';?'); // semicolon is inserted if the function ends with a comment.replace(/\s+/g, '\\s+');
|
||
re = new RegExp('function' + name + '\\s*\\(\\s*' + args + '\\s*\\)\\s*{\\s*' + body + '\\s*}');
|
||
}
|
||
|
||
// look for a normal function definition
|
||
if ((result = findSourceInUrls(re, urls))) {
|
||
return result;
|
||
}
|
||
|
||
// look for an old-school event handler function
|
||
if ((parts = eventRE.exec(code))) {
|
||
var event = parts[1];
|
||
body = escapeCodeAsRegExpForMatchingInsideHTML(parts[2]);
|
||
|
||
// look for a function defined in HTML as an onXXX handler
|
||
re = new RegExp('on' + event + '=[\\\'"]\\s*' + body + '\\s*[\\\'"]', 'i');
|
||
|
||
if ((result = findSourceInUrls(re, urls[0]))) {
|
||
return result;
|
||
}
|
||
|
||
// look for ???
|
||
re = new RegExp(body);
|
||
|
||
if ((result = findSourceInUrls(re, urls))) {
|
||
return result;
|
||
}
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
// Contents of Exception in various browsers.
|
||
//
|
||
// SAFARI:
|
||
// ex.message = Can't find variable: qq
|
||
// ex.line = 59
|
||
// ex.sourceId = 580238192
|
||
// ex.sourceURL = http://...
|
||
// ex.expressionBeginOffset = 96
|
||
// ex.expressionCaretOffset = 98
|
||
// ex.expressionEndOffset = 98
|
||
// ex.name = ReferenceError
|
||
//
|
||
// FIREFOX:
|
||
// ex.message = qq is not defined
|
||
// ex.fileName = http://...
|
||
// ex.lineNumber = 59
|
||
// ex.columnNumber = 69
|
||
// ex.stack = ...stack trace... (see the example below)
|
||
// ex.name = ReferenceError
|
||
//
|
||
// CHROME:
|
||
// ex.message = qq is not defined
|
||
// ex.name = ReferenceError
|
||
// ex.type = not_defined
|
||
// ex.arguments = ['aa']
|
||
// ex.stack = ...stack trace...
|
||
//
|
||
// INTERNET EXPLORER:
|
||
// ex.message = ...
|
||
// ex.name = ReferenceError
|
||
//
|
||
// OPERA:
|
||
// ex.message = ...message... (see the example below)
|
||
// ex.name = ReferenceError
|
||
// ex.opera#sourceloc = 11 (pretty much useless, duplicates the info in ex.message)
|
||
// ex.stacktrace = n/a; see 'opera:config#UserPrefs|Exceptions Have Stacktrace'
|
||
|
||
/**
|
||
* Computes stack trace information from the stack property.
|
||
* Chrome and Gecko use this property.
|
||
* @param {Error} ex
|
||
* @return {?Object.<string, *>} Stack trace information.
|
||
*/
|
||
function computeStackTraceFromStackProp(ex) {
|
||
if (!ex.stack) {
|
||
return null;
|
||
}
|
||
|
||
var chrome = /^\s*at (.*?) ?\(?((?:file|https?|chrome-extension):.*?):(\d+)(?::(\d+))?\)?\s*$/i,
|
||
gecko = /^\s*(.*?)(?:\((.*?)\))?@((?:file|https?|chrome).*?):(\d+)(?::(\d+))?\s*$/i,
|
||
lines = ex.stack.split('\n'),
|
||
stack = [],
|
||
parts,
|
||
element,
|
||
reference = /^(.*) is undefined$/.exec(ex.message);
|
||
|
||
for (var i = 0, j = lines.length; i < j; ++i) {
|
||
if ((parts = gecko.exec(lines[i]))) {
|
||
element = {
|
||
'url': parts[3],
|
||
'func': parts[1] || UNKNOWN_FUNCTION,
|
||
'args': parts[2] ? parts[2].split(',') : '',
|
||
'line': +parts[4],
|
||
'column': parts[5] ? +parts[5] : null
|
||
};
|
||
} else if ((parts = chrome.exec(lines[i]))) {
|
||
element = {
|
||
'url': parts[2],
|
||
'func': parts[1] || UNKNOWN_FUNCTION,
|
||
'line': +parts[3],
|
||
'column': parts[4] ? +parts[4] : null
|
||
};
|
||
} else {
|
||
continue;
|
||
}
|
||
|
||
if (!element.func && element.line) {
|
||
element.func = guessFunctionName(element.url, element.line);
|
||
}
|
||
|
||
if (element.line) {
|
||
element.context = gatherContext(element.url, element.line);
|
||
}
|
||
|
||
stack.push(element);
|
||
}
|
||
|
||
if (!stack.length) {
|
||
return null;
|
||
}
|
||
|
||
if (stack[0].line && !stack[0].column && reference) {
|
||
stack[0].column = findSourceInLine(reference[1], stack[0].url, stack[0].line);
|
||
} else if (!stack[0].column && !isUndefined(ex.columnNumber)) {
|
||
// FireFox uses this awesome columnNumber property for its top frame
|
||
// Also note, Firefox's column number is 0-based and everything else expects 1-based,
|
||
// so adding 1
|
||
stack[0].column = ex.columnNumber + 1;
|
||
}
|
||
|
||
return {
|
||
'name': ex.name,
|
||
'message': ex.message,
|
||
'url': document.location.href,
|
||
'stack': stack
|
||
};
|
||
}
|
||
|
||
/**
|
||
* Computes stack trace information from the stacktrace property.
|
||
* Opera 10 uses this property.
|
||
* @param {Error} ex
|
||
* @return {?Object.<string, *>} Stack trace information.
|
||
*/
|
||
function computeStackTraceFromStacktraceProp(ex) {
|
||
// Access and store the stacktrace property before doing ANYTHING
|
||
// else to it because Opera is not very good at providing it
|
||
// reliably in other circumstances.
|
||
var stacktrace = ex.stacktrace;
|
||
|
||
var testRE = / line (\d+), column (\d+) in (?:<anonymous function: ([^>]+)>|([^\)]+))\((.*)\) in (.*):\s*$/i,
|
||
lines = stacktrace.split('\n'),
|
||
stack = [],
|
||
parts;
|
||
|
||
for (var i = 0, j = lines.length; i < j; i += 2) {
|
||
if ((parts = testRE.exec(lines[i]))) {
|
||
var element = {
|
||
'line': +parts[1],
|
||
'column': +parts[2],
|
||
'func': parts[3] || parts[4],
|
||
'args': parts[5] ? parts[5].split(',') : [],
|
||
'url': parts[6]
|
||
};
|
||
|
||
if (!element.func && element.line) {
|
||
element.func = guessFunctionName(element.url, element.line);
|
||
}
|
||
if (element.line) {
|
||
try {
|
||
element.context = gatherContext(element.url, element.line);
|
||
} catch (exc) {}
|
||
}
|
||
|
||
if (!element.context) {
|
||
element.context = [lines[i + 1]];
|
||
}
|
||
|
||
stack.push(element);
|
||
}
|
||
}
|
||
|
||
if (!stack.length) {
|
||
return null;
|
||
}
|
||
|
||
return {
|
||
'name': ex.name,
|
||
'message': ex.message,
|
||
'url': document.location.href,
|
||
'stack': stack
|
||
};
|
||
}
|
||
|
||
/**
|
||
* NOT TESTED.
|
||
* Computes stack trace information from an error message that includes
|
||
* the stack trace.
|
||
* Opera 9 and earlier use this method if the option to show stack
|
||
* traces is turned on in opera:config.
|
||
* @param {Error} ex
|
||
* @return {?Object.<string, *>} Stack information.
|
||
*/
|
||
function computeStackTraceFromOperaMultiLineMessage(ex) {
|
||
// Opera includes a stack trace into the exception message. An example is:
|
||
//
|
||
// Statement on line 3: Undefined variable: undefinedFunc
|
||
// Backtrace:
|
||
// Line 3 of linked script file://localhost/Users/andreyvit/Projects/TraceKit/javascript-client/sample.js: In function zzz
|
||
// undefinedFunc(a);
|
||
// Line 7 of inline#1 script in file://localhost/Users/andreyvit/Projects/TraceKit/javascript-client/sample.html: In function yyy
|
||
// zzz(x, y, z);
|
||
// Line 3 of inline#1 script in file://localhost/Users/andreyvit/Projects/TraceKit/javascript-client/sample.html: In function xxx
|
||
// yyy(a, a, a);
|
||
// Line 1 of function script
|
||
// try { xxx('hi'); return false; } catch(ex) { TraceKit.report(ex); }
|
||
// ...
|
||
|
||
var lines = ex.message.split('\n');
|
||
if (lines.length < 4) {
|
||
return null;
|
||
}
|
||
|
||
var lineRE1 = /^\s*Line (\d+) of linked script ((?:file|https?)\S+)(?:: in function (\S+))?\s*$/i,
|
||
lineRE2 = /^\s*Line (\d+) of inline#(\d+) script in ((?:file|https?)\S+)(?:: in function (\S+))?\s*$/i,
|
||
lineRE3 = /^\s*Line (\d+) of function script\s*$/i,
|
||
stack = [],
|
||
scripts = document.getElementsByTagName('script'),
|
||
inlineScriptBlocks = [],
|
||
parts,
|
||
i,
|
||
len,
|
||
source;
|
||
|
||
for (i in scripts) {
|
||
if (hasKey(scripts, i) && !scripts[i].src) {
|
||
inlineScriptBlocks.push(scripts[i]);
|
||
}
|
||
}
|
||
|
||
for (i = 2, len = lines.length; i < len; i += 2) {
|
||
var item = null;
|
||
if ((parts = lineRE1.exec(lines[i]))) {
|
||
item = {
|
||
'url': parts[2],
|
||
'func': parts[3],
|
||
'line': +parts[1]
|
||
};
|
||
} else if ((parts = lineRE2.exec(lines[i]))) {
|
||
item = {
|
||
'url': parts[3],
|
||
'func': parts[4]
|
||
};
|
||
var relativeLine = (+parts[1]); // relative to the start of the <SCRIPT> block
|
||
var script = inlineScriptBlocks[parts[2] - 1];
|
||
if (script) {
|
||
source = getSource(item.url);
|
||
if (source) {
|
||
source = source.join('\n');
|
||
var pos = source.indexOf(script.innerText);
|
||
if (pos >= 0) {
|
||
item.line = relativeLine + source.substring(0, pos).split('\n').length;
|
||
}
|
||
}
|
||
}
|
||
} else if ((parts = lineRE3.exec(lines[i]))) {
|
||
var url = window.location.href.replace(/#.*$/, ''),
|
||
line = parts[1];
|
||
var re = new RegExp(escapeCodeAsRegExpForMatchingInsideHTML(lines[i + 1]));
|
||
source = findSourceInUrls(re, [url]);
|
||
item = {
|
||
'url': url,
|
||
'line': source ? source.line : line,
|
||
'func': ''
|
||
};
|
||
}
|
||
|
||
if (item) {
|
||
if (!item.func) {
|
||
item.func = guessFunctionName(item.url, item.line);
|
||
}
|
||
var context = gatherContext(item.url, item.line);
|
||
var midline = (context ? context[Math.floor(context.length / 2)] : null);
|
||
if (context && midline.replace(/^\s*/, '') === lines[i + 1].replace(/^\s*/, '')) {
|
||
item.context = context;
|
||
} else {
|
||
// if (context) alert("Context mismatch. Correct midline:\n" + lines[i+1] + "\n\nMidline:\n" + midline + "\n\nContext:\n" + context.join("\n") + "\n\nURL:\n" + item.url);
|
||
item.context = [lines[i + 1]];
|
||
}
|
||
stack.push(item);
|
||
}
|
||
}
|
||
if (!stack.length) {
|
||
return null; // could not parse multiline exception message as Opera stack trace
|
||
}
|
||
|
||
return {
|
||
'name': ex.name,
|
||
'message': lines[0],
|
||
'url': document.location.href,
|
||
'stack': stack
|
||
};
|
||
}
|
||
|
||
/**
|
||
* Adds information about the first frame to incomplete stack traces.
|
||
* Safari and IE require this to get complete data on the first frame.
|
||
* @param {Object.<string, *>} stackInfo Stack trace information from
|
||
* one of the compute* methods.
|
||
* @param {string} url The URL of the script that caused an error.
|
||
* @param {(number|string)} lineNo The line number of the script that
|
||
* caused an error.
|
||
* @param {string=} message The error generated by the browser, which
|
||
* hopefully contains the name of the object that caused the error.
|
||
* @return {boolean} Whether or not the stack information was
|
||
* augmented.
|
||
*/
|
||
function augmentStackTraceWithInitialElement(stackInfo, url, lineNo, message) {
|
||
var initial = {
|
||
'url': url,
|
||
'line': lineNo
|
||
};
|
||
|
||
if (initial.url && initial.line) {
|
||
stackInfo.incomplete = false;
|
||
|
||
if (!initial.func) {
|
||
initial.func = guessFunctionName(initial.url, initial.line);
|
||
}
|
||
|
||
if (!initial.context) {
|
||
initial.context = gatherContext(initial.url, initial.line);
|
||
}
|
||
|
||
var reference = / '([^']+)' /.exec(message);
|
||
if (reference) {
|
||
initial.column = findSourceInLine(reference[1], initial.url, initial.line);
|
||
}
|
||
|
||
if (stackInfo.stack.length > 0) {
|
||
if (stackInfo.stack[0].url === initial.url) {
|
||
if (stackInfo.stack[0].line === initial.line) {
|
||
return false; // already in stack trace
|
||
} else if (!stackInfo.stack[0].line && stackInfo.stack[0].func === initial.func) {
|
||
stackInfo.stack[0].line = initial.line;
|
||
stackInfo.stack[0].context = initial.context;
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
|
||
stackInfo.stack.unshift(initial);
|
||
stackInfo.partial = true;
|
||
return true;
|
||
} else {
|
||
stackInfo.incomplete = true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Computes stack trace information by walking the arguments.caller
|
||
* chain at the time the exception occurred. This will cause earlier
|
||
* frames to be missed but is the only way to get any stack trace in
|
||
* Safari and IE. The top frame is restored by
|
||
* {@link augmentStackTraceWithInitialElement}.
|
||
* @param {Error} ex
|
||
* @return {?Object.<string, *>} Stack trace information.
|
||
*/
|
||
function computeStackTraceByWalkingCallerChain(ex, depth) {
|
||
var functionName = /function\s+([_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*)?\s*\(/i,
|
||
stack = [],
|
||
funcs = {},
|
||
recursion = false,
|
||
parts,
|
||
item,
|
||
source;
|
||
|
||
for (var curr = computeStackTraceByWalkingCallerChain.caller; curr && !recursion; curr = curr.caller) {
|
||
if (curr === computeStackTrace || curr === TraceKit.report) {
|
||
// console.log('skipping internal function');
|
||
continue;
|
||
}
|
||
|
||
item = {
|
||
'url': null,
|
||
'func': UNKNOWN_FUNCTION,
|
||
'line': null,
|
||
'column': null
|
||
};
|
||
|
||
if (curr.name) {
|
||
item.func = curr.name;
|
||
} else if ((parts = functionName.exec(curr.toString()))) {
|
||
item.func = parts[1];
|
||
}
|
||
|
||
if ((source = findSourceByFunctionBody(curr))) {
|
||
item.url = source.url;
|
||
item.line = source.line;
|
||
|
||
if (item.func === UNKNOWN_FUNCTION) {
|
||
item.func = guessFunctionName(item.url, item.line);
|
||
}
|
||
|
||
var reference = / '([^']+)' /.exec(ex.message || ex.description);
|
||
if (reference) {
|
||
item.column = findSourceInLine(reference[1], source.url, source.line);
|
||
}
|
||
}
|
||
|
||
if (funcs['' + curr]) {
|
||
recursion = true;
|
||
}else{
|
||
funcs['' + curr] = true;
|
||
}
|
||
|
||
stack.push(item);
|
||
}
|
||
|
||
if (depth) {
|
||
// console.log('depth is ' + depth);
|
||
// console.log('stack is ' + stack.length);
|
||
stack.splice(0, depth);
|
||
}
|
||
|
||
var result = {
|
||
'name': ex.name,
|
||
'message': ex.message,
|
||
'url': document.location.href,
|
||
'stack': stack
|
||
};
|
||
augmentStackTraceWithInitialElement(result, ex.sourceURL || ex.fileName, ex.line || ex.lineNumber, ex.message || ex.description);
|
||
return result;
|
||
}
|
||
|
||
/**
|
||
* Computes a stack trace for an exception.
|
||
* @param {Error} ex
|
||
* @param {(string|number)=} depth
|
||
*/
|
||
function computeStackTrace(ex, depth) {
|
||
var stack = null;
|
||
depth = (depth == null ? 0 : +depth);
|
||
|
||
try {
|
||
// This must be tried first because Opera 10 *destroys*
|
||
// its stacktrace property if you try to access the stack
|
||
// property first!!
|
||
stack = computeStackTraceFromStacktraceProp(ex);
|
||
if (stack) {
|
||
return stack;
|
||
}
|
||
} catch (e) {
|
||
if (debug) {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
try {
|
||
stack = computeStackTraceFromStackProp(ex);
|
||
if (stack) {
|
||
return stack;
|
||
}
|
||
} catch (e) {
|
||
if (debug) {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
try {
|
||
stack = computeStackTraceFromOperaMultiLineMessage(ex);
|
||
if (stack) {
|
||
return stack;
|
||
}
|
||
} catch (e) {
|
||
if (debug) {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
try {
|
||
stack = computeStackTraceByWalkingCallerChain(ex, depth + 1);
|
||
if (stack) {
|
||
return stack;
|
||
}
|
||
} catch (e) {
|
||
if (debug) {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
return {};
|
||
}
|
||
|
||
computeStackTrace.augmentStackTraceWithInitialElement = augmentStackTraceWithInitialElement;
|
||
computeStackTrace.computeStackTraceFromStackProp = computeStackTraceFromStackProp;
|
||
computeStackTrace.guessFunctionName = guessFunctionName;
|
||
computeStackTrace.gatherContext = gatherContext;
|
||
|
||
return computeStackTrace;
|
||
}());
|
||
|
||
'use strict';
|
||
|
||
// First, check for JSON support
|
||
// If there is no JSON, we no-op the core features of Raven
|
||
// since JSON is required to encode the payload
|
||
var _Raven = window.Raven,
|
||
hasJSON = !!(typeof JSON === 'object' && JSON.stringify),
|
||
lastCapturedException,
|
||
lastEventId,
|
||
globalServer,
|
||
globalUser,
|
||
globalKey,
|
||
globalProject,
|
||
globalOptions = {
|
||
logger: 'javascript',
|
||
ignoreErrors: [],
|
||
ignoreUrls: [],
|
||
whitelistUrls: [],
|
||
includePaths: [],
|
||
collectWindowErrors: true,
|
||
tags: {},
|
||
maxMessageLength: 100,
|
||
extra: {}
|
||
},
|
||
authQueryString,
|
||
isRavenInstalled = false,
|
||
|
||
objectPrototype = Object.prototype,
|
||
startTime = now();
|
||
|
||
/*
|
||
* The core Raven singleton
|
||
*
|
||
* @this {Raven}
|
||
*/
|
||
var Raven = {
|
||
VERSION: '1.1.19',
|
||
|
||
debug: true,
|
||
|
||
/*
|
||
* Allow multiple versions of Raven to be installed.
|
||
* Strip Raven from the global context and returns the instance.
|
||
*
|
||
* @return {Raven}
|
||
*/
|
||
noConflict: function() {
|
||
window.Raven = _Raven;
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Configure Raven with a DSN and extra options
|
||
*
|
||
* @param {string} dsn The public Sentry DSN
|
||
* @param {object} options Optional set of of global options [optional]
|
||
* @return {Raven}
|
||
*/
|
||
config: function(dsn, options) {
|
||
if (globalServer) {
|
||
logDebug('error', 'Error: Raven has already been configured');
|
||
return Raven;
|
||
}
|
||
if (!dsn) return Raven;
|
||
|
||
var uri = parseDSN(dsn),
|
||
lastSlash = uri.path.lastIndexOf('/'),
|
||
path = uri.path.substr(1, lastSlash);
|
||
|
||
// merge in options
|
||
if (options) {
|
||
each(options, function(key, value){
|
||
globalOptions[key] = value;
|
||
});
|
||
}
|
||
|
||
// "Script error." is hard coded into browsers for errors that it can't read.
|
||
// this is the result of a script being pulled in from an external domain and CORS.
|
||
globalOptions.ignoreErrors.push(/^Script error\.?$/);
|
||
globalOptions.ignoreErrors.push(/^Javascript error: Script error\.? on line 0$/);
|
||
|
||
// join regexp rules into one big rule
|
||
globalOptions.ignoreErrors = joinRegExp(globalOptions.ignoreErrors);
|
||
globalOptions.ignoreUrls = globalOptions.ignoreUrls.length ? joinRegExp(globalOptions.ignoreUrls) : false;
|
||
globalOptions.whitelistUrls = globalOptions.whitelistUrls.length ? joinRegExp(globalOptions.whitelistUrls) : false;
|
||
globalOptions.includePaths = joinRegExp(globalOptions.includePaths);
|
||
|
||
globalKey = uri.user;
|
||
globalProject = uri.path.substr(lastSlash + 1);
|
||
|
||
// assemble the endpoint from the uri pieces
|
||
globalServer = '//' + uri.host +
|
||
(uri.port ? ':' + uri.port : '') +
|
||
'/' + path + 'api/' + globalProject + '/store/';
|
||
|
||
if (uri.protocol) {
|
||
globalServer = uri.protocol + ':' + globalServer;
|
||
}
|
||
|
||
if (globalOptions.fetchContext) {
|
||
TraceKit.remoteFetching = true;
|
||
}
|
||
|
||
if (globalOptions.linesOfContext) {
|
||
TraceKit.linesOfContext = globalOptions.linesOfContext;
|
||
}
|
||
|
||
TraceKit.collectWindowErrors = !!globalOptions.collectWindowErrors;
|
||
|
||
setAuthQueryString();
|
||
|
||
// return for chaining
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Installs a global window.onerror error handler
|
||
* to capture and report uncaught exceptions.
|
||
* At this point, install() is required to be called due
|
||
* to the way TraceKit is set up.
|
||
*
|
||
* @return {Raven}
|
||
*/
|
||
install: function() {
|
||
if (isSetup() && !isRavenInstalled) {
|
||
TraceKit.report.subscribe(handleStackInfo);
|
||
isRavenInstalled = true;
|
||
}
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Wrap code within a context so Raven can capture errors
|
||
* reliably across domains that is executed immediately.
|
||
*
|
||
* @param {object} options A specific set of options for this context [optional]
|
||
* @param {function} func The callback to be immediately executed within the context
|
||
* @param {array} args An array of arguments to be called with the callback [optional]
|
||
*/
|
||
context: function(options, func, args) {
|
||
if (isFunction(options)) {
|
||
args = func || [];
|
||
func = options;
|
||
options = undefined;
|
||
}
|
||
|
||
return Raven.wrap(options, func).apply(this, args);
|
||
},
|
||
|
||
/*
|
||
* Wrap code within a context and returns back a new function to be executed
|
||
*
|
||
* @param {object} options A specific set of options for this context [optional]
|
||
* @param {function} func The function to be wrapped in a new context
|
||
* @return {function} The newly wrapped functions with a context
|
||
*/
|
||
wrap: function(options, func) {
|
||
// 1 argument has been passed, and it's not a function
|
||
// so just return it
|
||
if (isUndefined(func) && !isFunction(options)) {
|
||
return options;
|
||
}
|
||
|
||
// options is optional
|
||
if (isFunction(options)) {
|
||
func = options;
|
||
options = undefined;
|
||
}
|
||
|
||
// At this point, we've passed along 2 arguments, and the second one
|
||
// is not a function either, so we'll just return the second argument.
|
||
if (!isFunction(func)) {
|
||
return func;
|
||
}
|
||
|
||
// We don't wanna wrap it twice!
|
||
if (func.__raven__) {
|
||
return func;
|
||
}
|
||
|
||
function wrapped() {
|
||
var args = [], i = arguments.length,
|
||
deep = !options || options && options.deep !== false;
|
||
// Recursively wrap all of a function's arguments that are
|
||
// functions themselves.
|
||
|
||
while(i--) args[i] = deep ? Raven.wrap(options, arguments[i]) : arguments[i];
|
||
|
||
try {
|
||
/*jshint -W040*/
|
||
return func.apply(this, args);
|
||
} catch(e) {
|
||
Raven.captureException(e, options);
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
// copy over properties of the old function
|
||
for (var property in func) {
|
||
if (hasKey(func, property)) {
|
||
wrapped[property] = func[property];
|
||
}
|
||
}
|
||
|
||
// Signal that this function has been wrapped already
|
||
// for both debugging and to prevent it to being wrapped twice
|
||
wrapped.__raven__ = true;
|
||
wrapped.__inner__ = func;
|
||
|
||
return wrapped;
|
||
},
|
||
|
||
/*
|
||
* Uninstalls the global error handler.
|
||
*
|
||
* @return {Raven}
|
||
*/
|
||
uninstall: function() {
|
||
TraceKit.report.uninstall();
|
||
isRavenInstalled = false;
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Manually capture an exception and send it over to Sentry
|
||
*
|
||
* @param {error} ex An exception to be logged
|
||
* @param {object} options A specific set of options for this error [optional]
|
||
* @return {Raven}
|
||
*/
|
||
captureException: function(ex, options) {
|
||
// If not an Error is passed through, recall as a message instead
|
||
if (!isError(ex)) return Raven.captureMessage(ex, options);
|
||
|
||
// Store the raw exception object for potential debugging and introspection
|
||
lastCapturedException = ex;
|
||
|
||
// TraceKit.report will re-raise any exception passed to it,
|
||
// which means you have to wrap it in try/catch. Instead, we
|
||
// can wrap it here and only re-raise if TraceKit.report
|
||
// raises an exception different from the one we asked to
|
||
// report on.
|
||
try {
|
||
TraceKit.report(ex, options);
|
||
} catch(ex1) {
|
||
if(ex !== ex1) {
|
||
throw ex1;
|
||
}
|
||
}
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Manually send a message to Sentry
|
||
*
|
||
* @param {string} msg A plain message to be captured in Sentry
|
||
* @param {object} options A specific set of options for this message [optional]
|
||
* @return {Raven}
|
||
*/
|
||
captureMessage: function(msg, options) {
|
||
// config() automagically converts ignoreErrors from a list to a RegExp so we need to test for an
|
||
// early call; we'll error on the side of logging anything called before configuration since it's
|
||
// probably something you should see:
|
||
if (!!globalOptions.ignoreErrors.test && globalOptions.ignoreErrors.test(msg)) {
|
||
return;
|
||
}
|
||
|
||
// Fire away!
|
||
send(
|
||
objectMerge({
|
||
message: msg + '' // Make sure it's actually a string
|
||
}, options)
|
||
);
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set/clear a user to be sent along with the payload.
|
||
*
|
||
* @param {object} user An object representing user data [optional]
|
||
* @return {Raven}
|
||
*/
|
||
setUserContext: function(user) {
|
||
globalUser = user;
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set extra attributes to be sent along with the payload.
|
||
*
|
||
* @param {object} extra An object representing extra data [optional]
|
||
* @return {Raven}
|
||
*/
|
||
setExtraContext: function(extra) {
|
||
globalOptions.extra = extra || {};
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set tags to be sent along with the payload.
|
||
*
|
||
* @param {object} tags An object representing tags [optional]
|
||
* @return {Raven}
|
||
*/
|
||
setTagsContext: function(tags) {
|
||
globalOptions.tags = tags || {};
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set release version of application
|
||
*
|
||
* @param {string} release Typically something like a git SHA to identify version
|
||
* @return {Raven}
|
||
*/
|
||
setReleaseContext: function(release) {
|
||
globalOptions.release = release;
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set the dataCallback option
|
||
*
|
||
* @param {function} callback The callback to run which allows the
|
||
* data blob to be mutated before sending
|
||
* @return {Raven}
|
||
*/
|
||
setDataCallback: function(callback) {
|
||
globalOptions.dataCallback = callback;
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Set the shouldSendCallback option
|
||
*
|
||
* @param {function} callback The callback to run which allows
|
||
* introspecting the blob before sending
|
||
* @return {Raven}
|
||
*/
|
||
setShouldSendCallback: function(callback) {
|
||
globalOptions.shouldSendCallback = callback;
|
||
|
||
return Raven;
|
||
},
|
||
|
||
/*
|
||
* Get the latest raw exception that was captured by Raven.
|
||
*
|
||
* @return {error}
|
||
*/
|
||
lastException: function() {
|
||
return lastCapturedException;
|
||
},
|
||
|
||
/*
|
||
* Get the last event id
|
||
*
|
||
* @return {string}
|
||
*/
|
||
lastEventId: function() {
|
||
return lastEventId;
|
||
},
|
||
|
||
/*
|
||
* Determine if Raven is setup and ready to go.
|
||
*
|
||
* @return {boolean}
|
||
*/
|
||
isSetup: function() {
|
||
return isSetup();
|
||
}
|
||
};
|
||
|
||
Raven.setUser = Raven.setUserContext; // To be deprecated
|
||
|
||
function triggerEvent(eventType, options) {
|
||
var event, key;
|
||
|
||
options = options || {};
|
||
|
||
eventType = 'raven' + eventType.substr(0,1).toUpperCase() + eventType.substr(1);
|
||
|
||
if (document.createEvent) {
|
||
event = document.createEvent('HTMLEvents');
|
||
event.initEvent(eventType, true, true);
|
||
} else {
|
||
event = document.createEventObject();
|
||
event.eventType = eventType;
|
||
}
|
||
|
||
for (key in options) if (hasKey(options, key)) {
|
||
event[key] = options[key];
|
||
}
|
||
|
||
if (document.createEvent) {
|
||
// IE9 if standards
|
||
document.dispatchEvent(event);
|
||
} else {
|
||
// IE8 regardless of Quirks or Standards
|
||
// IE9 if quirks
|
||
try {
|
||
document.fireEvent('on' + event.eventType.toLowerCase(), event);
|
||
} catch(e) {}
|
||
}
|
||
}
|
||
|
||
var dsnKeys = 'source protocol user pass host port path'.split(' '),
|
||
dsnPattern = /^(?:(\w+):)?\/\/(\w+)(:\w+)?@([\w\.-]+)(?::(\d+))?(\/.*)/;
|
||
|
||
function RavenConfigError(message) {
|
||
this.name = 'RavenConfigError';
|
||
this.message = message;
|
||
}
|
||
RavenConfigError.prototype = new Error();
|
||
RavenConfigError.prototype.constructor = RavenConfigError;
|
||
|
||
/**** Private functions ****/
|
||
function parseDSN(str) {
|
||
var m = dsnPattern.exec(str),
|
||
dsn = {},
|
||
i = 7;
|
||
|
||
try {
|
||
while (i--) dsn[dsnKeys[i]] = m[i] || '';
|
||
} catch(e) {
|
||
throw new RavenConfigError('Invalid DSN: ' + str);
|
||
}
|
||
|
||
if (dsn.pass)
|
||
throw new RavenConfigError('Do not specify your private key in the DSN!');
|
||
|
||
return dsn;
|
||
}
|
||
|
||
function isUndefined(what) {
|
||
return what === void 0;
|
||
}
|
||
|
||
function isFunction(what) {
|
||
return typeof what === 'function';
|
||
}
|
||
|
||
function isString(what) {
|
||
return objectPrototype.toString.call(what) === '[object String]';
|
||
}
|
||
|
||
function isObject(what) {
|
||
return typeof what === 'object' && what !== null;
|
||
}
|
||
|
||
function isEmptyObject(what) {
|
||
for (var k in what) return false;
|
||
return true;
|
||
}
|
||
|
||
// Sorta yanked from https://github.com/joyent/node/blob/aa3b4b4/lib/util.js#L560
|
||
// with some tiny modifications
|
||
function isError(what) {
|
||
return isObject(what) &&
|
||
objectPrototype.toString.call(what) === '[object Error]' ||
|
||
what instanceof Error;
|
||
}
|
||
|
||
/**
|
||
* hasKey, a better form of hasOwnProperty
|
||
* Example: hasKey(MainHostObject, property) === true/false
|
||
*
|
||
* @param {Object} host object to check property
|
||
* @param {string} key to check
|
||
*/
|
||
function hasKey(object, key) {
|
||
return objectPrototype.hasOwnProperty.call(object, key);
|
||
}
|
||
|
||
function each(obj, callback) {
|
||
var i, j;
|
||
|
||
if (isUndefined(obj.length)) {
|
||
for (i in obj) {
|
||
if (hasKey(obj, i)) {
|
||
callback.call(null, i, obj[i]);
|
||
}
|
||
}
|
||
} else {
|
||
j = obj.length;
|
||
if (j) {
|
||
for (i = 0; i < j; i++) {
|
||
callback.call(null, i, obj[i]);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
function setAuthQueryString() {
|
||
authQueryString =
|
||
'?sentry_version=4' +
|
||
'&sentry_client=raven-js/' + Raven.VERSION +
|
||
'&sentry_key=' + globalKey;
|
||
}
|
||
|
||
|
||
function handleStackInfo(stackInfo, options) {
|
||
var frames = [];
|
||
|
||
if (stackInfo.stack && stackInfo.stack.length) {
|
||
each(stackInfo.stack, function(i, stack) {
|
||
var frame = normalizeFrame(stack);
|
||
if (frame) {
|
||
frames.push(frame);
|
||
}
|
||
});
|
||
}
|
||
|
||
triggerEvent('handle', {
|
||
stackInfo: stackInfo,
|
||
options: options
|
||
});
|
||
|
||
processException(
|
||
stackInfo.name,
|
||
stackInfo.message,
|
||
stackInfo.url,
|
||
stackInfo.lineno,
|
||
frames,
|
||
options
|
||
);
|
||
}
|
||
|
||
function normalizeFrame(frame) {
|
||
if (!frame.url) return;
|
||
|
||
// normalize the frames data
|
||
var normalized = {
|
||
filename: frame.url,
|
||
lineno: frame.line,
|
||
colno: frame.column,
|
||
'function': frame.func || '?'
|
||
}, context = extractContextFromFrame(frame), i;
|
||
|
||
if (context) {
|
||
var keys = ['pre_context', 'context_line', 'post_context'];
|
||
i = 3;
|
||
while (i--) normalized[keys[i]] = context[i];
|
||
}
|
||
|
||
normalized.in_app = !( // determine if an exception came from outside of our app
|
||
// first we check the global includePaths list.
|
||
!globalOptions.includePaths.test(normalized.filename) ||
|
||
// Now we check for fun, if the function name is Raven or TraceKit
|
||
/(Raven|TraceKit)\./.test(normalized['function']) ||
|
||
// finally, we do a last ditch effort and check for raven.min.js
|
||
/raven\.(min\.)?js$/.test(normalized.filename)
|
||
);
|
||
|
||
return normalized;
|
||
}
|
||
|
||
function extractContextFromFrame(frame) {
|
||
// immediately check if we should even attempt to parse a context
|
||
if (!frame.context || !globalOptions.fetchContext) return;
|
||
|
||
var context = frame.context,
|
||
pivot = ~~(context.length / 2),
|
||
i = context.length, isMinified = false;
|
||
|
||
while (i--) {
|
||
// We're making a guess to see if the source is minified or not.
|
||
// To do that, we make the assumption if *any* of the lines passed
|
||
// in are greater than 300 characters long, we bail.
|
||
// Sentry will see that there isn't a context
|
||
if (context[i].length > 300) {
|
||
isMinified = true;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (isMinified) {
|
||
// The source is minified and we don't know which column. Fuck it.
|
||
if (isUndefined(frame.column)) return;
|
||
|
||
// If the source is minified and has a frame column
|
||
// we take a chunk of the offending line to hopefully shed some light
|
||
return [
|
||
[], // no pre_context
|
||
context[pivot].substr(frame.column, 50), // grab 50 characters, starting at the offending column
|
||
[] // no post_context
|
||
];
|
||
}
|
||
|
||
return [
|
||
context.slice(0, pivot), // pre_context
|
||
context[pivot], // context_line
|
||
context.slice(pivot + 1) // post_context
|
||
];
|
||
}
|
||
|
||
function processException(type, message, fileurl, lineno, frames, options) {
|
||
var stacktrace, label, i;
|
||
|
||
// In some instances message is not actually a string, no idea why,
|
||
// so we want to always coerce it to one.
|
||
message += '';
|
||
|
||
// Sometimes an exception is getting logged in Sentry as
|
||
// <no message value>
|
||
// This can only mean that the message was falsey since this value
|
||
// is hardcoded into Sentry itself.
|
||
// At this point, if the message is falsey, we bail since it's useless
|
||
if (type === 'Error' && !message) return;
|
||
|
||
if (globalOptions.ignoreErrors.test(message)) return;
|
||
|
||
if (frames && frames.length) {
|
||
fileurl = frames[0].filename || fileurl;
|
||
// Sentry expects frames oldest to newest
|
||
// and JS sends them as newest to oldest
|
||
frames.reverse();
|
||
stacktrace = {frames: frames};
|
||
} else if (fileurl) {
|
||
stacktrace = {
|
||
frames: [{
|
||
filename: fileurl,
|
||
lineno: lineno,
|
||
in_app: true
|
||
}]
|
||
};
|
||
}
|
||
|
||
// Truncate the message to a max of characters
|
||
message = truncate(message, globalOptions.maxMessageLength);
|
||
|
||
if (globalOptions.ignoreUrls && globalOptions.ignoreUrls.test(fileurl)) return;
|
||
if (globalOptions.whitelistUrls && !globalOptions.whitelistUrls.test(fileurl)) return;
|
||
|
||
label = lineno ? message + ' at ' + lineno : message;
|
||
|
||
// Fire away!
|
||
send(
|
||
objectMerge({
|
||
// sentry.interfaces.Exception
|
||
exception: {
|
||
type: type,
|
||
value: message
|
||
},
|
||
// sentry.interfaces.Stacktrace
|
||
stacktrace: stacktrace,
|
||
culprit: fileurl,
|
||
message: label
|
||
}, options)
|
||
);
|
||
}
|
||
|
||
function objectMerge(obj1, obj2) {
|
||
if (!obj2) {
|
||
return obj1;
|
||
}
|
||
each(obj2, function(key, value){
|
||
obj1[key] = value;
|
||
});
|
||
return obj1;
|
||
}
|
||
|
||
function truncate(str, max) {
|
||
return str.length <= max ? str : str.substr(0, max) + '\u2026';
|
||
}
|
||
|
||
function now() {
|
||
return +new Date();
|
||
}
|
||
|
||
function getHttpData() {
|
||
var http = {
|
||
url: document.location.href,
|
||
headers: {
|
||
'User-Agent': navigator.userAgent
|
||
}
|
||
};
|
||
|
||
if (document.referrer) {
|
||
http.headers.Referer = document.referrer;
|
||
}
|
||
|
||
return http;
|
||
}
|
||
|
||
function send(data) {
|
||
if (!isSetup()) return;
|
||
|
||
data = objectMerge({
|
||
project: globalProject,
|
||
logger: globalOptions.logger,
|
||
platform: 'javascript',
|
||
// sentry.interfaces.Http
|
||
request: getHttpData()
|
||
}, data);
|
||
|
||
// Merge in the tags and extra separately since objectMerge doesn't handle a deep merge
|
||
data.tags = objectMerge(objectMerge({}, globalOptions.tags), data.tags);
|
||
data.extra = objectMerge(objectMerge({}, globalOptions.extra), data.extra);
|
||
|
||
// Send along our own collected metadata with extra
|
||
data.extra = objectMerge({
|
||
'session:duration': now() - startTime
|
||
}, data.extra);
|
||
|
||
// If there are no tags/extra, strip the key from the payload alltogther.
|
||
if (isEmptyObject(data.tags)) delete data.tags;
|
||
|
||
if (globalUser) {
|
||
// sentry.interfaces.User
|
||
data.user = globalUser;
|
||
}
|
||
|
||
// Include the release iff it's defined in globalOptions
|
||
if (globalOptions.release) data.release = globalOptions.release;
|
||
|
||
if (isFunction(globalOptions.dataCallback)) {
|
||
data = globalOptions.dataCallback(data) || data;
|
||
}
|
||
|
||
// Why??????????
|
||
if (!data || isEmptyObject(data)) {
|
||
return;
|
||
}
|
||
|
||
// Check if the request should be filtered or not
|
||
if (isFunction(globalOptions.shouldSendCallback) && !globalOptions.shouldSendCallback(data)) {
|
||
return;
|
||
}
|
||
|
||
// Send along an event_id if not explicitly passed.
|
||
// This event_id can be used to reference the error within Sentry itself.
|
||
// Set lastEventId after we know the error should actually be sent
|
||
lastEventId = data.event_id || (data.event_id = uuid4());
|
||
|
||
makeRequest(data);
|
||
}
|
||
|
||
|
||
function makeRequest(data) {
|
||
var img = newImage(),
|
||
src = globalServer + authQueryString + '&sentry_data=' + encodeURIComponent(JSON.stringify(data));
|
||
|
||
img.crossOrigin = 'anonymous';
|
||
img.onload = function success() {
|
||
triggerEvent('success', {
|
||
data: data,
|
||
src: src
|
||
});
|
||
};
|
||
img.onerror = img.onabort = function failure() {
|
||
triggerEvent('failure', {
|
||
data: data,
|
||
src: src
|
||
});
|
||
};
|
||
img.src = src;
|
||
}
|
||
|
||
// Note: this is shitty, but I can't figure out how to get
|
||
// sinon to stub document.createElement without breaking everything
|
||
// so this wrapper is just so I can stub it for tests.
|
||
function newImage() {
|
||
return document.createElement('img');
|
||
}
|
||
|
||
function isSetup() {
|
||
if (!hasJSON) return false; // needs JSON support
|
||
if (!globalServer) {
|
||
logDebug('error', 'Error: Raven has not been configured.');
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
function joinRegExp(patterns) {
|
||
// Combine an array of regular expressions and strings into one large regexp
|
||
// Be mad.
|
||
var sources = [],
|
||
i = 0, len = patterns.length,
|
||
pattern;
|
||
|
||
for (; i < len; i++) {
|
||
pattern = patterns[i];
|
||
if (isString(pattern)) {
|
||
// If it's a string, we need to escape it
|
||
// Taken from: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
|
||
sources.push(pattern.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1"));
|
||
} else if (pattern && pattern.source) {
|
||
// If it's a regexp already, we want to extract the source
|
||
sources.push(pattern.source);
|
||
}
|
||
// Intentionally skip other cases
|
||
}
|
||
return new RegExp(sources.join('|'), 'i');
|
||
}
|
||
|
||
// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#2117523
|
||
function uuid4() {
|
||
return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
|
||
var r = Math.random()*16|0,
|
||
v = c == 'x' ? r : (r&0x3|0x8);
|
||
return v.toString(16);
|
||
});
|
||
}
|
||
|
||
function logDebug(level, message) {
|
||
if (window.console && console[level] && Raven.debug) {
|
||
console[level](message);
|
||
}
|
||
}
|
||
|
||
function afterLoad() {
|
||
// Attempt to initialize Raven on load
|
||
var RavenConfig = window.RavenConfig;
|
||
if (RavenConfig) {
|
||
Raven.config(RavenConfig.dsn, RavenConfig.config).install();
|
||
}
|
||
}
|
||
afterLoad();
|
||
|
||
// Expose Raven to the world
|
||
if (typeof define === 'function' && define.amd) {
|
||
// AMD
|
||
window.Raven = Raven;
|
||
define('raven', [], function() {
|
||
return Raven;
|
||
});
|
||
} else if (typeof module === 'object') {
|
||
// browserify
|
||
module.exports = Raven;
|
||
} else if (typeof exports === 'object') {
|
||
// CommonJS
|
||
exports = Raven;
|
||
} else {
|
||
// Everything else
|
||
window.Raven = Raven;
|
||
}
|
||
|
||
})(typeof window !== 'undefined' ? window : this);
|