diff --git a/assets/javascripts/app/app.coffee b/assets/javascripts/app/app.coffee index f1cb341d..6b0cabf6 100644 --- a/assets/javascripts/app/app.coffee +++ b/assets/javascripts/app/app.coffee @@ -44,7 +44,12 @@ if @isInvalidLocation() new app.views.Notif 'InvalidLocation' else - Raven.config(@config.sentry_dsn).install() if @config.sentry_dsn + if @config.sentry_dsn + Raven.config @config.sentry_dsn, + whitelistUrls: [/devdocs/] + includePaths: [/devdocs/] + ignoreErrors: [/dpQuery/] + .install() @previousErrorHandler = onerror window.onerror = @onWindowError.bind(@) return diff --git a/assets/javascripts/vendor/raven.js b/assets/javascripts/vendor/raven.js index d77f341a..8e1b4d56 100755 --- a/assets/javascripts/vendor/raven.js +++ b/assets/javascripts/vendor/raven.js @@ -1,1587 +1,3 @@ -/*! Raven.js 1.0.8 | github.com/getsentry/raven-js */ - -/* - * Includes TraceKit - * https://github.com/getsentry/TraceKit - * - * Copyright 2013 Matt Robenolt and other contributors - * Released under the BSD license - * https://github.com/getsentry/raven-js/blob/master/LICENSE - * - */ -/* - TraceKit - Cross brower stack traces - github.com/occ/TraceKit - MIT license -*/ - -;(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.} 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) { - var stack = null; - - if (lastExceptionStack) { - TraceKit.computeStackTrace.augmentStackTraceWithInitialElement(lastExceptionStack, url, lineNo, message); - stack = lastExceptionStack; - lastExceptionStack = null; - lastException = null; - } else { - var location = { - 'url': url, - 'line': lineNo - }; - 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'); - - 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, 1); - 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.} 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 = ''; - 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.} 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.} urls A list of URLs to search. - * @return {?Object.} 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.} 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. - * @param {Error} ex - * @return {?Object.} 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*$/i, - lines = ex.stack.split('\n'), - stack = [], - parts, - element, - reference = /^(.*) is undefined$/.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[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.} 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 (?:]+)>|([^\)]+))\((.*)\) 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.} 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