/*! Raygun4js - v1.8.4 - 2014-05-22
* https://github.com/MindscapeHQ/raygun4js
* Copyright (c) 2014 MindscapeHQ; Licensed MIT */

define(function(require, exports, module) {

;(function(window, undefined) {


var TraceKit = {};
var _oldTraceKit = window.TraceKit;

// global reference to slice
var _slice = [].slice;
var UNKNOWN_FUNCTION = '?';


/**
 * _has, a better form of hasOwnProperty
 * Example: _has(MainHostObject, property) === true/false
 *
 * @param {Object} host object to check property
 * @param {string} key to check
 */
function _has(object, key) {
    return Object.prototype.hasOwnProperty.call(object, key);
}

function _isUndefined(what) {
    return typeof what === 'undefined';
}

/**
 * TraceKit.noConflict: Export TraceKit out to another variable
 * Example: var TK = TraceKit.noConflict()
 */
TraceKit.noConflict = function noConflict() {
    window.TraceKit = _oldTraceKit;
    return TraceKit;
};

/**
 * TraceKit.wrap: Wrap any function in a TraceKit reporter
 * Example: func = TraceKit.wrap(func);
 *
 * @param {Function} func Function to be wrapped
 * @return {Function} The wrapped func
 */
TraceKit.wrap = function traceKitWrapper(func) {
    function wrapped() {
        try {
            return func.apply(this, arguments);
        } catch (e) {
            TraceKit.report(e);
            throw e;
        }
    }
    return wrapped;
};

/**
 * TraceKit.report: cross-browser processing of unhandled exceptions
 *
 * Syntax:
 *   TraceKit.report.subscribe(function(stackInfo) { ... })
 *   TraceKit.report.unsubscribe(function(stackInfo) { ... })
 *   TraceKit.report(exception)
 *   try { ...code... } catch(ex) { TraceKit.report(ex); }
 *
 * Supports:
 *   - Firefox: full stack trace with line numbers, plus column number
 *              on top frame; column number is not guaranteed
 *   - Opera:   full stack trace with line and column numbers
 *   - Chrome:  full stack trace with line and column numbers
 *   - Safari:  line and column number for the top frame only; some frames
 *              may be missing, and column number is not guaranteed
 *   - IE:      line and column number for the top frame only; some frames
 *              may be missing, and column number is not guaranteed
 *
 * In theory, TraceKit should work on all of the following versions:
 *   - IE5.5+ (only 8.0 tested)
 *   - Firefox 0.9+ (only 3.5+ tested)
 *   - Opera 7+ (only 10.50 tested; versions 9 and earlier may require
 *     Exceptions Have Stacktrace to be enabled in opera:config)
 *   - Safari 3+ (only 4+ tested)
 *   - Chrome 1+ (only 5+ tested)
 *   - Konqueror 3.5+ (untested)
 *
 * Requires TraceKit.computeStackTrace.
 *
 * Tries to catch all unhandled exceptions and report them to the
 * subscribed handlers. Please note that TraceKit.report will rethrow the
 * exception. This is REQUIRED in order to get a useful stack trace in IE.
 * If the exception does not reach the top of the browser, you will only
 * get a stack trace from the point where TraceKit.report was called.
 *
 * Handlers receive a stackInfo object as described in the
 * TraceKit.computeStackTrace docs.
 */
TraceKit.report = (function reportModuleWrapper() {
    var handlers = [],
        lastException = null,
        lastExceptionStack = null;

    /**
     * Add a crash handler.
     * @param {Function} handler
     */
    function subscribe(handler) {
        handlers.push(handler);
    }

    /**
     * Remove a crash handler.
     * @param {Function} handler
     */
    function unsubscribe(handler) {
        for (var i = handlers.length - 1; i >= 0; --i) {
            if (handlers[i] === handler) {
                handlers.splice(i, 1);
            }
        }
    }

    /**
     * Dispatch stack information to all handlers.
     * @param {Object.<string, *>} stack
     */
    function notifyHandlers(stack, windowError) {
        var exception = null;
        if (windowError && !TraceKit.collectWindowErrors) {
          return;
        }
        for (var i in handlers) {
            if (_has(handlers, i)) {
                try {
                    handlers[i].apply(null, [stack].concat(_slice.call(arguments, 2)));
                } catch (inner) {
                    exception = inner;
                }
            }
        }

        if (exception) {
            throw exception;
        }
    }

    var _oldOnerrorHandler = window.onerror;

    /**
     * Ensures all global unhandled exceptions are recorded.
     * Supported by Gecko and IE.
     * @param {string} message Error message.
     * @param {string} url URL of script that generated the exception.
     * @param {(number|string)} lineNo The line number at which the error
     * occurred.
     */
    window.onerror = function traceKitWindowOnError(message, url, lineNo, columnNo, errorObj) {
        var stack = null;

        if (errorObj) {
          stack = TraceKit.computeStackTrace(errorObj);
        }
        else
        {
        if (lastExceptionStack) {
            errorObj = lastException;
            TraceKit.computeStackTrace.augmentStackTraceWithInitialElement(lastExceptionStack, url, lineNo, message);
            stack = lastExceptionStack;
            lastExceptionStack = null;
            lastException = null;
        } else {
            var location = {
                'url': url,
                'line': lineNo,
                'column': columnNo
            };
            location.func = TraceKit.computeStackTrace.guessFunctionName(location.url, location.line);
            location.context = TraceKit.computeStackTrace.gatherContext(location.url, location.line);
            stack = {
                'mode': 'onerror',
                'message': message,
                'url': document.location.href,
                'stack': [location],
                'useragent': navigator.userAgent
            };
        }
        }

        notifyHandlers(stack, 'from window.onerror', {errorObj: errorObj});

        if (_oldOnerrorHandler) {
            return _oldOnerrorHandler.apply(this, arguments);
        }

        return false;
    };

    /**
     * Reports an unhandled Error to TraceKit.
     * @param {Error} ex
     */
    function report(ex) {
        var args = _slice.call(arguments, 0);
        if (lastExceptionStack) {
            if (lastException === ex) {
                return; // already caught by an inner catch block, ignore
            } else {
                var s = lastExceptionStack;
                lastExceptionStack = null;
                lastException = null;
                notifyHandlers.apply(null, [s, null].concat(args));
            }
        }

        var stack = TraceKit.computeStackTrace(ex);
        lastExceptionStack = stack;
        lastException = ex;

        // If the stack trace is incomplete, wait for 2 seconds for
        // slow slow IE to see if onerror occurs or not before reporting
        // this exception; otherwise, we will end up with an incomplete
        // stack trace
        window.setTimeout(function () {
            if (lastException === ex) {
                lastExceptionStack = null;
                lastException = null;
                notifyHandlers.apply(null, [stack, null].concat(args));
            }
        }, (stack.incomplete ? 2000 : 0));

        throw ex; // re-throw to propagate to the top level (and cause window.onerror)
    }

    report.subscribe = subscribe;
    report.unsubscribe = unsubscribe;
    return report;
}());

/**
 * TraceKit.computeStackTrace: cross-browser stack traces in JavaScript
 *
 * Syntax:
 *   s = TraceKit.computeStackTrace.ofCaller([depth])
 *   s = TraceKit.computeStackTrace(exception) // consider using TraceKit.report instead (see below)
 * Returns:
 *   s.name              - exception name
 *   s.message           - exception message
 *   s.stack[i].url      - JavaScript or HTML file URL
 *   s.stack[i].func     - function name, or empty for anonymous functions (if guessing did not work)
 *   s.stack[i].args     - arguments passed to the function, if known
 *   s.stack[i].line     - line number, if known
 *   s.stack[i].column   - column number, if known
 *   s.stack[i].context  - an array of source code lines; the middle element corresponds to the correct line#
 *   s.mode              - 'stack', 'stacktrace', 'multiline', 'callers', 'onerror', or 'failed' -- method used to collect the stack trace
 *
 * Supports:
 *   - Firefox:  full stack trace with line numbers and unreliable column
 *               number on top frame
 *   - Opera 10: full stack trace with line and column numbers
 *   - Opera 9-: full stack trace with line numbers
 *   - Chrome:   full stack trace with line and column numbers
 *   - Safari:   line and column number for the topmost stacktrace element
 *               only
 *   - IE:       no line numbers whatsoever
 *
 * Tries to guess names of anonymous functions by looking for assignments
 * 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
 * work for scripts that are loaded cross-domain.
 * Here be dragons: some function names may be guessed incorrectly, and
 * duplicate functions may be mismatched.
 *
 * TraceKit.computeStackTrace should only be used for tracing purposes.
 * Logging of unhandled exceptions should be done with TraceKit.report,
 * which builds on top of TraceKit.computeStackTrace and provides better
 * IE support by utilizing the window.onerror event to retrieve information
 * about the top of the stack.
 *
 * 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
 *    caller of computeStackTrace.
 *
 * 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
 * inner function that actually caused the exception).
 *
 * Tracing example:
 *     function trace(message) {
 *         var stackInfo = TraceKit.computeStackTrace.ofCaller();
 *         var data = message + "\n";
 *         for(var i in stackInfo.stack) {
 *             var item = stackInfo.stack[i];
 *             data += (item.func || '[anonymous]') + "() in " + item.url + ":" + (item.line || '0') + "\n";
 *         }
 *         if (window.console)
 *             console.info(data);
 *         else
 *             alert(data);
 *     }
 */
TraceKit.computeStackTrace = (function computeStackTraceWrapper() {
    var debug = false,
        sourceCache = {};

    /**
     * Attempts to retrieve source code via XMLHttpRequest, which is used
     * to look up anonymous function names.
     * @param {string} url URL of source code.
     * @return {string} Source contents.
     */
    function loadSource(url) {
        if (!TraceKit.remoteFetching) { //Only attempt request if remoteFetching is on.
            return '';
        }
        try {
            function getXHR() {
                try {
                    return new window.XMLHttpRequest();
                } catch (e) {
                    // explicitly bubble up the exception if not found
                    return new window.ActiveXObject('Microsoft.XMLHTTP');
                }
            }

            var request = getXHR();
            request.open('GET', url, false);
            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 (!_has(sourceCache, url)) {
            // URL needs to be able to fetched within the acceptable domain.  Otherwise,
            // cross-domain errors will be triggered.
            var source = '';

            url = url || "";

            if (url.indexOf(document.domain) !== -1) {
                source = loadSource(url);
            }
            sourceCache[url] = source ? source.split('\n') : [];
        }

        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,
            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('<', '(?:<|&lt;)').replace('>', '(?:>|&gt;)').replace('&', '(?:&|&amp;)').replace('"', '(?:"|&quot;)').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.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.
     * Added WinJS regex for Raygun4JS's offline caching support
     * @param {Error} ex
     * @return {?Object.<string, *>} Stack trace information.
     */
    function computeStackTraceFromStackProp(ex) {
        if (!ex.stack) {
            return null;
        }

        var chrome = /^\s*at (?:((?:\[object object\])?\S+) )?\(?((?:file|http|https):.*?):(\d+)(?::(\d+))?\)?\s*$/i,
            gecko = /^\s*(\S*)(?:\((.*?)\))?@((?:file|http|https).*?):(\d+)(?::(\d+))?\s*$/i,
            winjs = /^\s*at (?:((?:\[object object\])?.+) )?\(?((?:ms-appx|http|https):.*?):(\d+)(?::(\d+))?\)?\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 if ((parts = winjs.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[0] && stack[0].line && !stack[0].column && reference) {
            stack[0].column = findSourceInLine(reference[1], stack[0].url, stack[0].line);
        }

        if (!stack.length) {
            return null;
        }

        return {
            'mode': 'stack',
            'name': ex.name,
            'message': ex.message,
            'url': document.location.href,
            'stack': stack,
            'useragent': navigator.userAgent
        };
    }

    /**
     * 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 {
            'mode': 'stacktrace',
            'name': ex.name,
            'message': ex.message,
            'url': document.location.href,
            'stack': stack,
            'useragent': navigator.userAgent
        };
    }

    /**
     * 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|http|https)\S+)(?:: in function (\S+))?\s*$/i,
            lineRE2 = /^\s*Line (\d+) of inline#(\d+) script in ((?:file|http|https)\S+)(?:: in function (\S+))?\s*$/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 (_has(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 {
            'mode': 'multiline',
            'name': ex.name,
            'message': lines[0],
            'url': document.location.href,
            'stack': stack,
            'useragent': navigator.userAgent
        };
    }

    /**
     * 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 = {
            'mode': 'callers',
            'name': ex.name,
            'message': ex.message,
            'url': document.location.href,
            'stack': stack,
            'useragent': navigator.userAgent
        };
        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 {
            'mode': 'failed'
        };
    }

    /**
     * Logs a stacktrace starting from the previous call and working down.
     * @param {(number|string)=} depth How many frames deep to trace.
     * @return {Object.<string, *>} Stack trace information.
     */
    function computeStackTraceOfCaller(depth) {
        depth = (depth == null ? 0 : +depth) + 1; // "+ 1" because "ofCaller" should drop one frame
        try {
            throw new Error();
        } catch (ex) {
            return computeStackTrace(ex, depth + 1);
        }

        return null;
    }

    computeStackTrace.augmentStackTraceWithInitialElement = augmentStackTraceWithInitialElement;
    computeStackTrace.guessFunctionName = guessFunctionName;
    computeStackTrace.gatherContext = gatherContext;
    computeStackTrace.ofCaller = computeStackTraceOfCaller;

    return computeStackTrace;
}());

/**
 * Extends support for global error handling for asynchronous browser
 * functions. Adopted from Closure Library's errorhandler.js
 */
(function extendToAsynchronousCallbacks() {
    var _helper = function _helper(fnName) {
        var originalFn = window[fnName];
        window[fnName] = function traceKitAsyncExtension() {
            // Make a copy of the arguments
            var args = _slice.call(arguments);
            var originalCallback = args[0];
            if (typeof (originalCallback) === 'function') {
                args[0] = TraceKit.wrap(originalCallback);
            }
            // IE < 9 doesn't support .call/.apply on setInterval/setTimeout, but it
            // also only supports 2 argument and doesn't care what "this" is, so we
            // can just call the original function directly.
            if (originalFn.apply) {
                return originalFn.apply(this, args);
            } else {
                return originalFn(args[0], args[1]);
            }
        };
    };

    _helper('setTimeout');
    _helper('setInterval');
}());

//Default options:
if (!TraceKit.remoteFetching) {
  TraceKit.remoteFetching = true;
}
if (!TraceKit.collectWindowErrors) {
  TraceKit.collectWindowErrors = true;
}
if (!TraceKit.linesOfContext || TraceKit.linesOfContext < 1) {
  // 5 lines before, the offending line, 5 lines after
  TraceKit.linesOfContext = 11;
}



// Export to global object
window.TraceKit = TraceKit;

}(window));

(function traceKitAsyncForjQuery($, TraceKit) {
  'use strict';
  // quit if jQuery isn't on the page
  if (!$) {
    return;
  }

  var _oldEventAdd = $.event.add;
  $.event.add = function traceKitEventAdd(elem, types, handler, data, selector) {
    var _handler;

    if (handler.handler) {
      _handler = handler.handler;
      handler.handler = TraceKit.wrap(handler.handler);
    } else {
      _handler = handler;
      handler = TraceKit.wrap(handler);
    }

    // If the handler we are attaching doesn’t have the same guid as
    // the original, it will never be removed when someone tries to
    // unbind the original function later. Technically as a result of
    // this our guids are no longer globally unique, but whatever, that
    // never hurt anybody RIGHT?!
    if (_handler.guid) {
      handler.guid = _handler.guid;
    } else {
      handler.guid = _handler.guid = $.guid++;
    }

    return _oldEventAdd.call(this, elem, types, handler, data, selector);
  };

  var _oldReady = $.fn.ready;
  $.fn.ready = function traceKitjQueryReadyWrapper(fn) {
    return _oldReady.call(this, TraceKit.wrap(fn));
  };

  var _oldAjax = $.ajax;
  $.ajax = function traceKitAjaxWrapper(url, options) {
    if (typeof url === "object") {
      options = url;
      url = undefined;
    }

    options = options || {};

    var keys = ['complete', 'error', 'success'], key;
    while(key = keys.pop()) {
      if ($.isFunction(options[key])) {
        options[key] = TraceKit.wrap(options[key]);
      }
    }

    try {
      return (url) ? _oldAjax.call(this, url, options) : _oldAjax.call(this, options);
    } catch (e) {
      TraceKit.report(e);
      throw e;
    }
  };

}(window.jQuery, window.TraceKit));

(function (window, $, undefined) {
  // pull local copy of TraceKit to handle stack trace collection
  var _traceKit = TraceKit.noConflict(),
      _raygun = window.Raygun,
      _raygunApiKey,
      _debugMode = false,
      _allowInsecureSubmissions = false,
      _enableOfflineSave = false,
      _customData = {},
      _tags = [],
      _user,
      _version,
      _raygunApiUrl = 'https://api.raygun.io',
      $document;

  if ($) {
    $document = $(document);
  }

  var Raygun =
  {
    noConflict: function () {
      window.Raygun = _raygun;
      return Raygun;
    },

    init: function(key, options, customdata) {
      _raygunApiKey = key;
      _traceKit.remoteFetching = false;
      _customData = customdata;

      if (options)
      {
        _allowInsecureSubmissions = options.allowInsecureSubmissions || false;
        if (options.debugMode)
        {
          _debugMode = options.debugMode;
        }
      }

      sendSavedErrors();

      return Raygun;
    },

    withCustomData: function (customdata) {
      _customData = customdata;
      return Raygun;
    },

    withTags: function (tags) {
      _tags = tags;
    },

    attach: function () {
      if (!isApiKeyConfigured()) {
        return;
      }
      _traceKit.report.subscribe(processUnhandledException);
      if ($document) {
        $document.ajaxError(processJQueryAjaxError);
      }
      return Raygun;
    },

    detach: function () {
      _traceKit.report.unsubscribe(processUnhandledException);
      if ($document) {
        $document.unbind('ajaxError', processJQueryAjaxError);
      }
      return Raygun;
    },

    send: function (ex, customData, tags) {
      try {
        processUnhandledException(_traceKit.computeStackTrace(ex), {
          customData: typeof _customData === 'function' ?
            merge(_customData(ex), customData) :
            merge(_customData, customData),
          tags: mergeArray(_tags, tags)
        });
      }
      catch (traceKitException) {
        if (ex !== traceKitException) {
          throw traceKitException;
        }
      }
      return Raygun;
    },

    setUser: function (user) {
      _user = { 'Identifier': user };
      return Raygun;
    },

    setVersion: function (version) {
      _version = version;
      return Raygun;
    },

    saveIfOffline: function (enableOffline) {
      if (typeof enableOffline !== 'undefined' && typeof enableOffline === 'boolean') {
        _enableOfflineSave = enableOffline;
      }

      return Raygun;
    }
  };

  /* internals */

  function truncateURL(url){
      // truncate after fourth /, or 24 characters, whichever is shorter
      // /api/1/diagrams/xyz/server becomes
      // /api/1/diagrams/...
      var truncated = url;
      var path = url.split('//')[1];

      if (path) {
        var queryStart = path.indexOf('?');
        var sanitizedPath = path.toString().substring(0, queryStart);
        var truncated_parts = sanitizedPath.split('/').slice(0, 4).join('/');
        var truncated_length = sanitizedPath.substring(0, 48);
        truncated = truncated_parts.length < truncated_length.length?
                        truncated_parts : truncated_length;
        if (truncated !== sanitizedPath) {
            truncated += '..';
        }
      }

      return truncated;
  }

  function processJQueryAjaxError(event, jqXHR, ajaxSettings, thrownError) {
    var message = 'AJAX Error: ' +
        (jqXHR.statusText || 'unknown') +' '+
        (ajaxSettings.type || 'unknown') + ' '+
        (truncateURL(ajaxSettings.url) || 'unknown');
    Raygun.send(thrownError || event.type, {
      status: jqXHR.status,
      statusText: jqXHR.statusText,
      type: ajaxSettings.type,
      url: ajaxSettings.url,
      ajaxErrorMessage: message,
      contentType: ajaxSettings.contentType,
      data: ajaxSettings.data ? ajaxSettings.data.slice(0, 10240) : undefined });
  }

  function log(message, data) {
    if (window.console && window.console.log && _debugMode) {
      window.console.log(message);

      if (data) {
        window.console.log(data);
      }
    }
  }

  function isApiKeyConfigured() {
    if (_raygunApiKey && _raygunApiKey !== '') {
      return true;
    }
    log("Raygun API key has not been configured, make sure you call Raygun.init(yourApiKey)");
    return false;
  }

  function merge(o1, o2) {
    var a, o3 = {};
    for (a in o1) { o3[a] = o1[a]; }
    for (a in o2) { o3[a] = o2[a]; }
    return o3;
  }

  function mergeArray(t0, t1) {
    if (t1 != null) {
      return t0.concat(t1);
    }
    return t0;
  }

  function forEach(set, func) {
    for (var i = 0; i < set.length; i++) {
      func.call(null, i, set[i]);
    }
  }

  function isEmpty(o) {
    for (var p in o) {
      if (o.hasOwnProperty(p)) {
        return false;
      }
    }
    return true;
  }

  function getRandomInt() {
    return Math.floor(Math.random() * 9007199254740993);
  }

  function getViewPort() {
    var e = document.documentElement,
    g = document.getElementsByTagName('body')[0],
    x = window.innerWidth || e.clientWidth || g.clientWidth,
    y = window.innerHeight || e.clientHeight || g.clientHeight;
    return { width: x, height: y };
  }

  function offlineSave (data) {
    var dateTime = new Date().toJSON();

    try {
      var key = 'raygunjs=' + dateTime + '=' + getRandomInt();

      if (typeof localStorage[key] === 'undefined') {
        localStorage[key] = data;
      }
    } catch (e) {
      log('Raygun4JS: LocalStorage full, cannot save exception');
    }
  }

  function sendSavedErrors() {
    for (var key in localStorage) {
      if (key.substring(0, 9) === 'raygunjs=') {
        sendToRaygun(JSON.parse(localStorage[key]));

        localStorage.removeItem(key);
      }
    }
  }
    
  var blackListedErrors = {
    count: 0,
    '#Error with empty message': {},
    '#Script error.': {},
    '#DealPly is not defined': { factor: 10e5 },
    "#Cannot read property 'style' of null": { factor: 10e3 },
    "#Project with id '<id>' does not exist": { factor: 10e2 },
    "#Workspace not found": { factor: 10e2 },
  };
  var groupedErrors = [{
    regex: /^((?:Project|User) with id ')(\d+)(' does not exist)/i,
    pullOut: { 1: 'id' }
  }, {
    regex: /^(Failed to execute 'send' on 'XMLHttpRequest': Failed to load)([\s\S]*)/i,
    pullOut: { 1: 'url' }
  }, {
    regex: /^(Cannot GET \/)([\s\S]*)/i,
    pullOut: { 1: 'url' }
  }, {
    regex: /^(Error whilst parsing: Unexpected end whilst parsing (?:xpath|xml|string))([\s\S]*)/i,
    pullOut: { 1: 'apfStuff' }
  }];
  function processUnhandledException(stackTrace, options) {
    var stack = [],
        qs = {};

    if (stackTrace.stack && stackTrace.stack.length) {
      forEach(stackTrace.stack, function (i, frame) {
        stack.push({
          'LineNumber': frame.line,
          'ColumnNumber': frame.column,
          'ClassName': 'line ' + frame.line + ', column ' + frame.column,
          'FileName': frame.url,
          'MethodName': frame.func || '[anonymous]'
        });
      });
    }

    if (window.location.search && window.location.search.length > 1) {
      forEach(window.location.search.substring(1).split('&'), function (i, segment) {
        var parts = segment.split('=');
        if (parts && parts.length === 2) {
          qs[decodeURIComponent(parts[0])] = parts[1];
        }
      });
    }

    if (!options) {
      options = {};
    }

    if (isEmpty(options.customData)) {
      if (typeof _customData === 'function') {
        options.customData = _customData(options.errorObj);
      } else {
        options.customData = _customData;
      }
    }

    if (isEmpty(options.tags)) {
      options.tags = _tags;
    }

    var screen = window.screen || { width: getViewPort().width, height: getViewPort().height, colorDepth: 8 };
    var custom_message = options.customData && options.customData.ajaxErrorMessage;
    var finalCustomData = options.customData;

    try {
      JSON.stringify(finalCustomData);
    } catch (e) {
      var msg = 'Cannot add custom data; may contain circular reference';
      finalCustomData = { error: msg };
      log('Raygun4JS: ' + msg);
    }
    
    // c9!
    var message = custom_message || stackTrace.message || options.status || 'Error with empty message';
    
    groupedErrors.some(function(g) {
      if (g.regex.test(message)) {
        var parts = message.split(g.regex);
        message = "";
        parts.forEach(function(p, i) {
          if (g.pullOut[i - 1]) {
            finalCustomData[g.pullOut[i - 1]] = p;
            message += "<" + g.pullOut[i - 1] + ">";
          } else {
            message += p;
          }
        });
        return true;
      }
    });
    
    var blackListEntry = blackListedErrors["#" + message];
    if (blackListEntry) {
        var count = (blackListEntry.count || 0) + 1;
        blackListEntry.count = count;
        if (count % (blackListEntry.factor || 10) !== 1) {
            return;
        }
        finalCustomData.$blackList = blackListEntry;
    } else if (blackListedErrors.count < 10000) {
        blackListedErrors["#" + message] = {};
    }

    var payload = {
      'OccurredOn': new Date(),
      'Details': {
        'Error': {
          'ClassName': stackTrace.name,
          'Message': message,
          'StackTrace': stack,
        },
        'Environment': {
          'UtcOffset': new Date().getTimezoneOffset() / -60.0,
          'User-Language': navigator.userLanguage,
          'Document-Mode': document.documentMode,
          'Browser-Width': getViewPort().width,
          'Browser-Height': getViewPort().height,
          'Screen-Width': screen.width,
          'Screen-Height': screen.height,
          'Color-Depth': screen.colorDepth,
          'Browser': navigator.appCodeName,
          'Browser-Name': navigator.appName,
          'Browser-Version': navigator.appVersion,
          'Platform': navigator.platform
        },
        'Client': {
          'Name': 'raygun-js',
          'Version': '1.8.4'
        },
        'UserCustomData': finalCustomData,
        'Tags': options.tags,
        'Request': {
          'Url': document.location.href,
          'QueryString': qs,
          'Headers': {
            'User-Agent': navigator.userAgent,
            'Referer': document.referrer,
            'Host': document.domain
          }
        },
        'Version': _version || 'Not supplied'
      }
    };

    if (_user) {
      payload.Details.User = _user;
    }

    sendToRaygun(payload);
  }

  function sendToRaygun(data) {
    if (!isApiKeyConfigured()) {
      return;
    }

    log('Sending exception data to Raygun:', data);
    var url = _raygunApiUrl + '/entries?apikey=' + encodeURIComponent(_raygunApiKey);
    makePostCorsRequest(url, JSON.stringify(data));
  }

  // Create the XHR object.
  function createCORSRequest(method, url) {
    var xhr;

    xhr = new window.XMLHttpRequest();
    if ("withCredentials" in xhr) {
      // XHR for Chrome/Firefox/Opera/Safari.
      xhr.open(method, url, true);

    } else if (window.XDomainRequest) {
      // XDomainRequest for IE.
      if (_allowInsecureSubmissions) {
        // remove 'https:' and use relative protocol
        // this allows IE8 to post messages when running
        // on http
        url = url.slice(6);
      }

      xhr = new window.XDomainRequest();
      xhr.open(method, url);
    }

    xhr.timeout = 10000;

    return xhr;
  }

  // Make the actual CORS request.
  function makePostCorsRequest(url, data) {
    var xhr = createCORSRequest('POST', url, data);

    if ('withCredentials' in xhr) {

      xhr.onreadystatechange = function() {
        if (xhr.readyState !== 4) {
          return;
        }

        if (xhr.status === 202) {
          sendSavedErrors();
        } else if (_enableOfflineSave && xhr.status !== 403 && xhr.status !== 400) {
          offlineSave(data);
        }
      };

      xhr.onload = function () {
        log('logged error to Raygun');
      };

    } else if (window.XDomainRequest) {
      xhr.ontimeout = function () {
        if (_enableOfflineSave) {
          log('Raygun: saved error locally');
          offlineSave(data);
        }
      };

      xhr.onload = function () {
        log('logged error to Raygun');
        sendSavedErrors();
      };
    }

    xhr.onerror = function () {
      log('failed to log error to Raygun');
    };

    if (!xhr) {
      log('CORS not supported');
      return;
    }

    xhr.send(data);
  }

  window.Raygun = Raygun;
})(window, window.jQuery);

exports.Raygun = window.Raygun.noConflict();

});
