339 lines
No EOL
9.4 KiB
JavaScript
339 lines
No EOL
9.4 KiB
JavaScript
"use strict";
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/* global TraceKit */
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// js/vendor/tracekit.js
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/**
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* general function, usually for data manipulation pages
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*
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*/
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var ErrorReport = {
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/**
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* @var object stores the last exception info
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*/
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lastException: null,
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/**
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* handles thrown error exceptions based on user preferences
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*
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* @return void
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*/
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errorHandler: function errorHandler(exception) {
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// issue: 14359
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if (JSON.stringify(ErrorReport.lastException) === JSON.stringify(exception)) {
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return;
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}
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if (exception.name === null || typeof exception.name === 'undefined') {
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exception.name = ErrorReport.extractExceptionName(exception);
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}
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ErrorReport.lastException = exception;
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$.post('index.php?route=/error-report', {
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'ajax_request': true,
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'server': CommonParams.get('server'),
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'get_settings': true,
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'exception_type': 'js'
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}, function (data) {
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if (data.success !== true) {
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Functions.ajaxShowMessage(data.error, false);
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return;
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}
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if (data.report_setting === 'ask') {
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ErrorReport.showErrorNotification();
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} else if (data.report_setting === 'always') {
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var reportData = ErrorReport.getReportData(exception);
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var postData = $.extend(reportData, {
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'send_error_report': true,
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'automatic': true
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});
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$.post('index.php?route=/error-report', postData, function (data) {
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if (data.success === false) {
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// in the case of an error, show the error message returned.
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Functions.ajaxShowMessage(data.error, false);
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} else {
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Functions.ajaxShowMessage(data.message, false);
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}
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});
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}
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});
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},
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/**
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* Shows the modal dialog previewing the report
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*
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* @param exception object error report info
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*
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* @return void
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*/
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showReportDialog: function showReportDialog(exception) {
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var reportData = ErrorReport.getReportData(exception);
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/* Remove the hidden dialogs if there are*/
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if ($('#error_report_dialog').length !== 0) {
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$('#error_report_dialog').remove();
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}
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var $div = $('<div id="error_report_dialog"></div>');
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$div.css('z-index', '1000');
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var buttonOptions = {};
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buttonOptions[Messages.strSendErrorReport] = function () {
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var $dialog = $(this);
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var postData = $.extend(reportData, {
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'send_error_report': true,
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'description': $('#report_description').val(),
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'always_send': $('#always_send_checkbox')[0].checked
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});
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$.post('index.php?route=/error-report', postData, function (data) {
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$dialog.dialog('close');
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if (data.success === false) {
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// in the case of an error, show the error message returned.
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Functions.ajaxShowMessage(data.error, false);
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} else {
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Functions.ajaxShowMessage(data.message, 3000);
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}
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});
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};
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buttonOptions[Messages.strCancel] = function () {
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$(this).dialog('close');
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};
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$.post('index.php?route=/error-report', reportData, function (data) {
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if (data.success === false) {
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// in the case of an error, show the error message returned.
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Functions.ajaxShowMessage(data.error, false);
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} else {
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// Show dialog if the request was successful
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$div.append(data.message).dialog({
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title: Messages.strSubmitErrorReport,
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width: 650,
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modal: true,
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buttons: buttonOptions,
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close: function close() {
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$(this).remove();
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}
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});
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}
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});
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},
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/**
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* Shows the small notification that asks for user permission
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*
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* @return void
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*/
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showErrorNotification: function showErrorNotification() {
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ErrorReport.removeErrorNotification();
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var $div = $('<div class="alert alert-danger userPermissionModal" role="alert" id="error_notification"></div>').append(Functions.getImage('s_error') + Messages.strErrorOccurred);
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var $buttons = $('<div class="floatright"></div>');
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var buttonHtml = '<button class="btn btn-primary" id="show_error_report">';
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buttonHtml += Messages.strShowReportDetails;
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buttonHtml += '</button>';
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buttonHtml += '<a id="change_error_settings">';
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buttonHtml += Functions.getImage('s_cog', Messages.strChangeReportSettings);
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buttonHtml += '</a>';
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buttonHtml += '<a href="#" id="ignore_error">';
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buttonHtml += Functions.getImage('b_close', Messages.strIgnore);
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buttonHtml += '</a>';
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$buttons.html(buttonHtml);
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$div.append($buttons);
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$div.appendTo(document.body);
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$(document).on('click', '#change_error_settings', ErrorReport.redirectToSettings);
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$(document).on('click', '#show_error_report', ErrorReport.createReportDialog);
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$(document).on('click', '#ignore_error', ErrorReport.removeErrorNotification);
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},
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/**
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* Removes the notification if it was displayed before
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*
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* @return void
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*/
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removeErrorNotification: function removeErrorNotification(e) {
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if (e) {
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// don't remove the hash fragment by navigating to #
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e.preventDefault();
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}
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$('#error_notification').fadeOut(function () {
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$(this).remove();
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});
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},
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/**
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* Extracts Exception name from message if it exists
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*
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* @return String
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*/
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extractExceptionName: function extractExceptionName(exception) {
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if (exception.message === null || typeof exception.message === 'undefined') {
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return '';
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}
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var reg = /([a-zA-Z]+):/;
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var regexResult = reg.exec(exception.message);
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if (regexResult && regexResult.length === 2) {
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return regexResult[1];
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}
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return '';
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},
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/**
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* Shows the modal dialog previewing the report
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*
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* @return void
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*/
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createReportDialog: function createReportDialog() {
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ErrorReport.removeErrorNotification();
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ErrorReport.showReportDialog(ErrorReport.lastException);
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},
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/**
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* Redirects to the settings page containing error report
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* preferences
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*
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* @return void
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*/
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redirectToSettings: function redirectToSettings() {
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window.location.href = 'index.php?route=/preferences/features';
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},
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/**
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* Returns the report data to send to the server
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*
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* @param exception object exception info
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*
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* @return object
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*/
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getReportData: function getReportData(exception) {
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if (exception && exception.stack && exception.stack.length) {
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for (var i = 0; i < exception.stack.length; i++) {
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var stack = exception.stack[i];
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if (stack.context && stack.context.length) {
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for (var j = 0; j < stack.context.length; j++) {
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if (stack.context[j].length > 80) {
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stack.context[j] = stack.context[j].substring(-1, 75) + '//...';
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}
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}
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}
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}
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}
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var reportData = {
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'server': CommonParams.get('server'),
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'ajax_request': true,
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'exception': exception,
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'url': window.location.href,
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'exception_type': 'js'
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};
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if (AJAX.scriptHandler.scripts.length > 0) {
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reportData.scripts = AJAX.scriptHandler.scripts.map(function (script) {
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return script;
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});
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}
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return reportData;
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},
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/**
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* Wraps all global functions that start with PMA_
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*
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* @return void
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*/
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wrapGlobalFunctions: function wrapGlobalFunctions() {
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for (var key in window) {
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if (key.indexOf('PMA_') === 0) {
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var global = window[key];
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if (typeof global === 'function') {
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window[key] = ErrorReport.wrapFunction(global);
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}
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}
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}
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},
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/**
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* Wraps given function in error reporting code and returns wrapped function
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*
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* @param func function to be wrapped
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*
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* @return function
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*/
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wrapFunction: function wrapFunction(func) {
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if (!func.wrapped) {
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var newFunc = function newFunc() {
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try {
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return func.apply(this, arguments);
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} catch (x) {
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TraceKit.report(x);
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}
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};
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newFunc.wrapped = true; // Set guid of wrapped function same as original function, so it can be removed
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// See bug#4146 (problem with jquery draggable and sortable)
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newFunc.guid = func.guid = func.guid || newFunc.guid || jQuery.guid++;
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return newFunc;
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} else {
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return func;
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}
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},
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/**
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* Automatically wraps the callback in AJAX.registerOnload
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*
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* @return void
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*/
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wrapAjaxOnloadCallback: function wrapAjaxOnloadCallback() {
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var oldOnload = AJAX.registerOnload;
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AJAX.registerOnload = function (file, func) {
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var wrappedFunction = ErrorReport.wrapFunction(func);
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oldOnload.call(this, file, wrappedFunction);
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};
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},
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/**
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* Automatically wraps the callback in $.fn.on
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*
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* @return void
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*/
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wrapJqueryOnCallback: function wrapJqueryOnCallback() {
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var oldOn = $.fn.on;
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$.fn.on = function () {
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for (var i = 1; i <= 3; i++) {
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if (typeof arguments[i] === 'function') {
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arguments[i] = ErrorReport.wrapFunction(arguments[i]);
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break;
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}
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}
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return oldOn.apply(this, arguments);
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};
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},
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/**
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* Wraps all global functions that start with PMA_
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* also automatically wraps the callback in AJAX.registerOnload
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*
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* @return void
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*/
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setUpErrorReporting: function setUpErrorReporting() {
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ErrorReport.wrapGlobalFunctions();
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ErrorReport.wrapAjaxOnloadCallback();
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ErrorReport.wrapJqueryOnCallback();
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}
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};
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AJAX.registerOnload('error_report.js', function () {
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TraceKit.report.subscribe(ErrorReport.errorHandler);
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ErrorReport.setUpErrorReporting();
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ErrorReport.wrapGlobalFunctions();
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}); |