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/**
* Interceptor
* Belongs to Decentraleyes.
*
* @author Thomas Rientjes
* @since 2016-04-06
* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
/**
* Interceptor
*/
var interceptor = {};
/**
* Public Methods
*/
interceptor.handleRequest = function (requestDetails, tabIdentifier, tab) {
let validCandidate, tabDomain, targetDetails, targetPath;
validCandidate = requestAnalyzer.isValidCandidate(requestDetails, tab);
if (!validCandidate) {
return {
'cancel': false
};
}
try {
tabDomain = tab.url.match(Address.DOMAIN_EXPRESSION)[1];
tabDomain = requestAnalyzer._normalizeDomain(tabDomain);
} catch (exception) {
tabDomain = Address.EXAMPLE;
}
// Temporary list of undetectable tainted domains.
let undetectableTaintedDomains = {
'cdnjs.com': true,
'dropbox.com': true,
'glowing-bear.org': true,
'jadi.sk': true,
'minigames.mail.ru': true,
'report-uri.io': true,
'scotthelme.co.uk': true,
'securityheaders.io': true,
'stefansundin.github.io': true,
'udacity.com': true,
'yourvotematters.co.uk': true
};
if (undetectableTaintedDomains[tabDomain] || (/yandex\./).test(tabDomain)) {
if (tabDomain !== 'yandex.ru') {
return interceptor._handleMissingCandidate(requestDetails.url);
}
}
targetDetails = requestAnalyzer.getLocalTarget(requestDetails);
targetPath = targetDetails.path;
if (!targetPath) {
return interceptor._handleMissingCandidate(requestDetails.url);
}
if (!files[targetPath]) {
return interceptor._handleMissingCandidate(requestDetails.url);
}
stateManager.requests[requestDetails.requestId] = {
tabIdentifier, targetDetails
};
return {
'redirectUrl': chrome.extension.getURL(targetPath)
};
};
/**
* Private Methods
*/
interceptor._handleMissingCandidate = function (requestUrl) {
if (interceptor.blockMissing === true) {
return {
'cancel': true
};
}
if (requestUrl.match(Address.HTTP_EXPRESSION)) {
let secureRequestUrl = requestUrl.replace(Address.HTTP_EXPRESSION, Address.HTTPS);
return {
'redirectUrl': secureRequestUrl
};
} else {
return {
'cancel': false
};
}
};
interceptor._handleStorageChanged = function (changes) {
if (Setting.BLOCK_MISSING in changes) {
interceptor.blockMissing = changes.blockMissing.newValue;
}
};
/**
* Initializations
*/
interceptor.amountInjected = 0;
interceptor.blockMissing = false;
chrome.storage.local.get([Setting.AMOUNT_INJECTED, Setting.BLOCK_MISSING], function (items) {
interceptor.amountInjected = items.amountInjected || 0;
interceptor.blockMissing = items.blockMissing || false;
});
/**
* Event Handlers
*/
chrome.storage.onChanged.addListener(interceptor._handleStorageChanged);
/**
* Entry Point
* Belongs to Decentraleyes.
*
* @author Thomas Rientjes
* @since 2016-04-04
* @license MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
/**
* Main
*/
var main = {};
/**
* Private Methods
*/
main._initializeOptions = function () {
let optionDefaults = {
'showIconBadge': true,
'blockMissing': false,
'disablePrefetch': true,
'stripMetadata': true,
'whitelistedDomains': {}
};
chrome.storage.local.get(optionDefaults, function (options) {
if (options === null) {
options = optionDefaults;
}
if (options.disablePrefetch !== false) {
chrome.privacy.network.networkPredictionEnabled.set({
'value': false
});
}
chrome.storage.local.set(options);
});
};
main._showReleaseNotes = function (details) {
let location = chrome.extension.getURL('pages/welcome/welcome.html');
if (details.reason === chrome.runtime.OnInstalledReason.INSTALL ||
details.reason === chrome.runtime.OnInstalledReason.UPDATE) {
if (details.temporary !== true) {
chrome.storage.local.get({
'showReleaseNotes': true
}, function (options) {
if (options.showReleaseNotes === true) {
chrome.tabs.create({
'url': location,
'active': false
});
}
});
}
}
};
/**
* Initializations
*/
chrome.runtime.onInstalled.addListener(main._showReleaseNotes);
main._initializeOptions();
chrome.browserAction.setBadgeBackgroundColor({
'color': [74, 130, 108, 255]
});
......@@ -13,12 +13,6 @@
'use strict';
/**
* Imports
*/
var resources = require('./resources');
/**
* Mappings
*/
......@@ -43,103 +37,46 @@ var mappings = {
// Common Shorthand Notations [Deprecated]
'dojo/1/dojo/dojo.': {
path: 'resources/dojo/1.6.1/dojo/dojo.js.dec',
type: 'application/javascript'
'path': 'resources/dojo/1.6.1/dojo/dojo.js.dec',
'type': 'application/javascript'
},
'jquery/1/jquery.': {
path: 'resources/jquery/1.11.1/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.2/jquery.min.js': {
path: 'resources/jquery/1.2.6/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.2/jquery.js': {
path: 'resources/jquery/1.2.6/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.3/jquery.min.js': {
path: 'resources/jquery/1.3.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.3/jquery.js': {
path: 'resources/jquery/1.3.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.4/jquery.min.js': {
path: 'resources/jquery/1.4.4/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.4/jquery.js': {
path: 'resources/jquery/1.4.4/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.5/jquery.min.js': {
path: 'resources/jquery/1.5.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.5/jquery.js': {
path: 'resources/jquery/1.5.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.6/jquery.min.js': {
path: 'resources/jquery/1.6.4/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.6/jquery.js': {
path: 'resources/jquery/1.6.4/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.7/jquery.min.js': {
path: 'resources/jquery/1.7.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.7/jquery.js': {
path: 'resources/jquery/1.7.2/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.8/jquery.min.js': {
path: 'resources/jquery/1.8.3/jquery.min.js.dec',
type: 'application/javascript'
},
'jquery/1.8/jquery.js': {
path: 'resources/jquery/1.8.3/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.11.1/jquery.min.js.dec',
'type': 'application/javascript'
},
'jqueryui/1/jquery-ui.js': {
path: 'resources/jqueryui/1.10.4/jquery-ui.min.js.dec',
type: 'application/javascript'
'path': 'resources/jqueryui/1.10.4/jquery-ui.min.js.dec',
'type': 'application/javascript'
},
'jqueryui/1/jquery-ui.min.js': {
path: 'resources/jqueryui/1.10.4/jquery-ui.min.js.dec',
type: 'application/javascript'
'path': 'resources/jqueryui/1.10.4/jquery-ui.min.js.dec',
'type': 'application/javascript'
},
'mootools/1/mootools-yui-compressed.': {
path: 'resources/mootools/1.1.2/mootools-yui-compressed.js.dec',
type: 'application/javascript'
'path': 'resources/mootools/1.1.2/mootools-yui-compressed.js.dec',
'type': 'application/javascript'
},
'prototype/1/prototype.': {
path: 'resources/prototype/1.7.1.0/prototype.js.dec',
type: 'application/javascript'
'path': 'resources/prototype/1.7.1.0/prototype.js.dec',
'type': 'application/javascript'
},
'scriptaculous/1/scriptaculous.': {
path: 'resources/scriptaculous/1.9.0/scriptaculous.js.dec',
type: 'application/javascript'
'path': 'resources/scriptaculous/1.9.0/scriptaculous.js.dec',
'type': 'application/javascript'
},
'swfobject/2/swfobject.': {
path: 'resources/swfobject/2.2/swfobject.js.dec',
type: 'application/javascript'
'path': 'resources/swfobject/2.2/swfobject.js.dec',
'type': 'application/javascript'
},
'webfont/1/webfont.': {
path: 'resources/webfont/1.5.18/webfont.js.dec',
type: 'application/javascript'
'path': 'resources/webfont/1.5.18/webfont.js.dec',
'type': 'application/javascript'
}
}
},
// Microsoft Ajax CDN
'ajax.aspnetcdn.com': {
'/ajax/': {
'jQuery/jquery-{version}.': resources.jQuery,
'jquery/jquery-{version}.': resources.jQuery,
'modernizr/modernizr-{version}.': resources.modernizr
}
......@@ -147,7 +84,6 @@ var mappings = {
// Microsoft Ajax CDN [Deprecated]
'ajax.microsoft.com': {
'/ajax/': {
'jQuery/jquery-{version}.': resources.jQuery,
'jquery/jquery-{version}.': resources.jQuery,
'modernizr/modernizr-{version}.': resources.modernizr
}
......@@ -182,52 +118,52 @@ var mappings = {
// Common Shorthand Notations [Deprecated]
'jquery-latest.': {
path: 'resources/jquery/1.11.1/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.11.1/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery.': {
path: 'resources/jquery/1.11.1/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.11.1/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.3.min.js': {
path: 'resources/jquery/1.3.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.3.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.3.js': {
path: 'resources/jquery/1.3.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.3.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.4.min.js': {
path: 'resources/jquery/1.4.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.4.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.4.js': {
path: 'resources/jquery/1.4.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.4.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.5.min.js': {
path: 'resources/jquery/1.5.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.5.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.5.js': {
path: 'resources/jquery/1.5.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.5.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.6.min.js': {
path: 'resources/jquery/1.6.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.6.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.6.js': {
path: 'resources/jquery/1.6.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.6.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.7.min.js': {
path: 'resources/jquery/1.7.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.7.0/jquery.min.js.dec',
'type': 'application/javascript'
},
'jquery-1.7.js': {
path: 'resources/jquery/1.7.0/jquery.min.js.dec',
type: 'application/javascript'
'path': 'resources/jquery/1.7.0/jquery.min.js.dec',
'type': 'application/javascript'
}
}
},
......@@ -341,9 +277,3 @@ var mappings = {
}
}
};
/**
* Exports
*/
module.exports = mappings;
......@@ -3,7 +3,7 @@
* Belongs to Decentraleyes.
*
* @author Thomas Rientjes
* @since 2014-05-30
* @since 2016-04-11
* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
......@@ -14,92 +14,49 @@
'use strict';
/**
* Imports
*/
/**
* Resource version mappings.
* @var {object} mappings
*/
var mappings = require('./mappings');
/**
* Gets and sets add-on specific preferences.
* @var {object} simplePreferences
*/
var simplePreferences = require('sdk/simple-prefs');
/**
* Constants
*/
const MAPPING_FILE_EXPRESSION = new RegExp('.map$', 'i');
const VERSION_EXPRESSION = /(?:\d{1,2}\.){1,3}\d{1,2}/;
const VERSION_PLACEHOLDER = '{version}';
const WEB_PREFIX_VALUE = 'www.';
const WEB_PREFIX_LENGTH = WEB_PREFIX_VALUE.length;
const VALUE_SEPARATOR = ';';
/**
* Variables
*/
var preferences = simplePreferences.prefs;
var whitelistedDomains = {};
/**
* Initializations
*/
_applyWhitelistPreference();
/**
* Event Handlers
* Request Analyzer
*/
simplePreferences.on('domainWhitelist', _applyWhitelistPreference);
var requestAnalyzer = {};
/**
* Public Methods
*/
exports.isValidCandidate = function (httpChannel) {
// See if the request is targeted at a Content Delivery Network.
if (mappings[httpChannel.URI.host] === undefined) {
return false;
}
requestAnalyzer.isValidCandidate = function (requestDetails, tabDetails) {
// Attempt to determine the domain of the request initiator.
var initiatorDomain =
httpChannel.loadInfo && httpChannel.loadInfo.loadingDocument && httpChannel.loadInfo.loadingDocument.domain ||
httpChannel.referrer && httpChannel.referrer.host;
let initiatorHost;
// If the request initiator could be determined and is whitelisted.
if (initiatorDomain && whitelistedDomains[_normalizeDomain(initiatorDomain)]) {
try {
initiatorHost = tabDetails.url.match(Address.DOMAIN_EXPRESSION)[1];
} catch (exception) {
initiatorHost = Address.EXAMPLE;
}
// Remove referer header from request.
httpChannel.setRequestHeader('Referer', null, false);
if (initiatorHost && requestAnalyzer.whitelistedDomains[requestAnalyzer._normalizeDomain(initiatorHost)]) {
return false;
}
// Only requests of type GET can be valid candidates.
return httpChannel.requestMethod === 'GET';
return requestDetails.method === WebRequest.GET;
};
exports.getLocalTarget = function (channelHost, channelPath) {
requestAnalyzer.getLocalTarget = function (requestDetails) {
let destinationHost, destinationPath, hostMappings, basePath, resourceMappings;
var hostMappings, basePath, resourceMappings;
destinationHost = requestDetails.url.match(Address.DOMAIN_EXPRESSION)[1];
destinationPath = requestDetails.url.match(Address.DOMAIN_EXPRESSION)[2];
// Use the proper mappings for the targeted host.
hostMappings = mappings[channelHost];
hostMappings = mappings[destinationHost];
// Resource mapping files are never locally available.
if (MAPPING_FILE_EXPRESSION.test(channelPath)) {
if (Resource.MAPPING_EXPRESSION.test(destinationPath)) {
return false;
}
basePath = _matchBasePath(hostMappings, channelPath);
basePath = requestAnalyzer._matchBasePath(hostMappings, destinationPath);
resourceMappings = hostMappings[basePath];
if (!resourceMappings) {
......@@ -107,14 +64,14 @@ exports.getLocalTarget = function (channelHost, channelPath) {
}
// Return either the local target's path or false.
return _findLocalTarget(resourceMappings, basePath, channelPath);
return requestAnalyzer._findLocalTarget(resourceMappings, basePath, destinationHost, destinationPath);
};
/**
* Private Methods
*/
function _matchBasePath(hostMappings, channelPath) {
requestAnalyzer._matchBasePath = function (hostMappings, channelPath) {
for (let basePath of Object.keys(hostMappings)) {
......@@ -124,60 +81,67 @@ function _matchBasePath(hostMappings, channelPath) {
}
return false;
}
};
function _findLocalTarget(resourceMappings, basePath, channelPath) {
requestAnalyzer._findLocalTarget = function (resourceMappings, basePath, channelHost, channelPath) {
var resourcePath, versionNumber, resourcePattern;
let resourcePath, versionNumber, resourcePattern;
resourcePath = channelPath.replace(basePath, '');
versionNumber = resourcePath.match(VERSION_EXPRESSION);
resourcePattern = resourcePath.replace(versionNumber, VERSION_PLACEHOLDER);
// Determine if the resource path has a static mapping.
if (resourceMappings[resourcePath]) {
versionNumber = resourcePath.match(Resource.VERSION_EXPRESSION);
resourcePattern = resourcePath.replace(versionNumber, Resource.VERSION_PLACEHOLDER);
// Prepare and return a local target.
return {
path: resourceMappings[resourcePath].path,
type: resourceMappings[resourcePath].type
};
}
// Determine if the resource path fits into a resource mold.
for (let resourceMold of Object.keys(resourceMappings)) {
if (resourcePattern.startsWith(resourceMold)) {
let targetPath, version;
targetPath = resourceMappings[resourceMold].path;
targetPath = targetPath.replace(Resource.VERSION_PLACEHOLDER, versionNumber);
version = versionNumber && versionNumber[0] || targetPath.match(Resource.VERSION_EXPRESSION);
// Prepare and return a local target.
return {
path: resourceMappings[resourceMold].path.replace(VERSION_PLACEHOLDER, versionNumber),
type: resourceMappings[resourceMold].type
'source': channelHost,
'version': version,
'path': targetPath
};
}
}
return false;
}
};
function _normalizeDomain(domain) {
requestAnalyzer._applyWhitelistedDomains = function () {
chrome.storage.local.get(Setting.WHITELISTED_DOMAINS, function (items) {
requestAnalyzer.whitelistedDomains = items.whitelistedDomains || {};
});
};
requestAnalyzer._normalizeDomain = function (domain) {
domain = domain.toLowerCase().trim();
if (domain.startsWith(WEB_PREFIX_VALUE)) {
domain = domain.slice(WEB_PREFIX_LENGTH);
if (domain.startsWith(Address.WWW_PREFIX)) {
domain = domain.slice(Address.WWW_PREFIX_LENGTH);
}
return domain;
}
};
/**
* Initializations
*/
function _applyWhitelistPreference() {
requestAnalyzer.whitelistedDomains = {};
requestAnalyzer._applyWhitelistedDomains();
whitelistedDomains = {};
/**
* Event Handlers
*/
//noinspection JSUnresolvedVariable
preferences.domainWhitelist.split(VALUE_SEPARATOR).forEach(function (domain) {
whitelistedDomains[_normalizeDomain(domain)] = true;
});
}
chrome.storage.onChanged.addListener(requestAnalyzer._applyWhitelistedDomains);
/**
* Resources
* Belongs to Decentraleyes.
*
* @author Thomas Rientjes
* @since 2014-05-30
* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
/**
* Resources
*/
var resources = {
// AngularJS
'angular': {
'path': 'resources/angularjs/{version}/angular.min.js.dec',
'type': 'application/javascript'
},
// Backbone.js
'backbone': {
'path': 'resources/backbone.js/{version}/backbone-min.js.dec',
'type': 'application/javascript'
},
// Dojo
'dojo': {
'path': 'resources/dojo/{version}/dojo/dojo.js.dec',
'type': 'application/javascript'
},
// Ember.js
'ember': {
'path': 'resources/ember.js/{version}/ember.min.js.dec',
'type': 'application/javascript'
},
// Ext Core
'extCore': {
'path': 'resources/ext-core/{version}/ext-core.js.dec',
'type': 'application/javascript'
},
// jQuery
'jQuery': {
'path': 'resources/jquery/{version}/jquery.min.js.dec',
'type': 'application/javascript'
},
// jQuery UI
'jQueryUI': {
'path': 'resources/jqueryui/{version}/jquery-ui.min.js.dec',
'type': 'application/javascript'
},
// Modernizr
'modernizr': {
'path': 'resources/modernizr/{version}/modernizr.min.js.dec',
'type': 'application/javascript'
},
// MooTools
'mootools': {
'path': 'resources/mootools/{version}/mootools-yui-compressed.js.dec',
'type': 'application/javascript'
},
// Prototype
'prototypeJS': {
'path': 'resources/prototype/{version}/prototype.js.dec',
'type': 'application/javascript'
},
// Scriptaculous
'scriptaculous': {
'path': 'resources/scriptaculous/{version}/scriptaculous.js.dec',
'type': 'application/javascript'
},
// SWFObject
'swfobject': {
'path': 'resources/swfobject/{version}/swfobject.js.dec',
'type': 'application/javascript'
},
// Underscore.js
'underscore': {
'path': 'resources/underscore.js/{version}/underscore-min.js.dec',
'type': 'application/javascript'
},
// Web Font Loader
'webfont': {
'path': 'resources/webfont/{version}/webfont.js.dec',
'type': 'application/javascript'
}
};
/**
* State Manager
* Belongs to Decentraleyes.
*
* @author Thomas Rientjes
* @since 2017-03-10
* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
/**
* State Manager
*/
var stateManager = {};
/**
* Public Methods
*/
stateManager.registerInjection = function (tabIdentifier, injection) {
let injectionIdentifier, registeredTab, injectionCount;
injectionIdentifier = injection.source + injection.path + injection.version;
registeredTab = stateManager.tabs[tabIdentifier];
registeredTab.injections[injectionIdentifier] = injection;
injectionCount = Object.keys(registeredTab.injections).length || 0;
if (stateManager.showIconBadge === true) {
if (injectionCount > 0) {
chrome.browserAction.setBadgeText({
'tabId': tabIdentifier,
'text': injectionCount.toString()
});
} else {
chrome.browserAction.setBadgeText({
'tabId': tabIdentifier,
'text': ''
});
}
}
if (isNaN(interceptor.amountInjected)) {
chrome.storage.local.get(Setting.AMOUNT_INJECTED, function (items) {
interceptor.amountInjected = items.amountInjected;
chrome.storage.local.set({
'amountInjected': ++interceptor.amountInjected
});
});
} else {
chrome.storage.local.set({
'amountInjected': ++interceptor.amountInjected
});
}
};
stateManager.addDomainToWhitelist = function (domain) {
return new Promise((resolve) => {
let whitelistedDomains = requestAnalyzer.whitelistedDomains;
whitelistedDomains[domain] = true;
chrome.storage.local.set({whitelistedDomains}, resolve);
});
};
stateManager.deleteDomainFromWhitelist = function (domain) {
return new Promise((resolve) => {
let whitelistedDomains = requestAnalyzer.whitelistedDomains;
delete whitelistedDomains[domain];
chrome.storage.local.set({whitelistedDomains}, resolve);
});
};
/**
* Private Methods
*/
stateManager._createTab = function (tab) {
let tabIdentifier, requestFilters;
tabIdentifier = tab.id;
stateManager.tabs[tabIdentifier] = {
'injections': {}
};
requestFilters = {
'tabId': tabIdentifier,
'urls': stateManager.validHosts
};
chrome.webRequest.onBeforeRequest.addListener(function (requestDetails) {
let tab = stateManager.tabs[tabIdentifier].details || {};
return interceptor.handleRequest(requestDetails, tabIdentifier, tab);
}, requestFilters, [WebRequest.BLOCKING]);
};
stateManager._removeTab = function (tabIdentifier) {
delete stateManager.tabs[tabIdentifier];
};
stateManager._updateTab = function (details) {
let tabIdentifier, frameIdentifier;
tabIdentifier = details.tabId;
frameIdentifier = details.frameId;
if (tabIdentifier === -1 || frameIdentifier !== 0) {
return;
}
if (stateManager.showIconBadge === true) {
chrome.browserAction.setBadgeText({
'tabId': tabIdentifier,
'text': ''
});
}
if (stateManager.tabs[tabIdentifier]) {
stateManager.tabs[tabIdentifier].injections = {};
}
};
stateManager._stripMetadata = function (requestDetails) {
for (let i = 0; i < requestDetails.requestHeaders.length; ++i) {
if (requestDetails.requestHeaders[i].name === WebRequest.ORIGIN_HEADER) {
requestDetails.requestHeaders.splice(i--, 1);
} else if (requestDetails.requestHeaders[i].name === WebRequest.REFERER_HEADER) {
requestDetails.requestHeaders.splice(i--, 1);
}
}
return {
'requestHeaders': requestDetails.requestHeaders
};
};
stateManager._handleStorageChanged = function (changes) {
if ('showIconBadge' in changes) {
stateManager.showIconBadge = changes.showIconBadge.newValue;
if (changes.showIconBadge.newValue !== true) {
chrome.tabs.query({}, function (tabs) {
tabs.forEach(stateManager._removeIconBadgeFromTab);
});
}
}
if ('stripMetadata' in changes) {
let onBeforeSendHeaders;
onBeforeSendHeaders = chrome.webRequest.onBeforeSendHeaders;
onBeforeSendHeaders.removeListener(stateManager._stripMetadata, {
'urls': stateManager.validHosts
}, [WebRequest.BLOCKING, WebRequest.HEADERS]);
if (changes.stripMetadata.newValue !== false) {
onBeforeSendHeaders.addListener(stateManager._stripMetadata, {
'urls': stateManager.validHosts
}, [WebRequest.BLOCKING, WebRequest.HEADERS]);
}
}
};
stateManager._removeIconBadgeFromTab = function (tab) {
chrome.browserAction.setBadgeText({
'tabId': tab.id,
'text': ''
});
};
/**
* Initializations
*/
stateManager.requests = {};
stateManager.tabs = {};
stateManager.validHosts = [];
for (let mapping in mappings) {
let supportedHost = Address.ANY_PROTOCOL + mapping + Address.ANY_PATH;
stateManager.validHosts.push(supportedHost);
}
chrome.tabs.query({}, function (tabs) {
tabs.forEach(stateManager._createTab);
});
chrome.storage.local.get('showIconBadge', function (items) {
stateManager.showIconBadge = items.showIconBadge || true;
});
/**
* Event Handlers
*/
chrome.tabs.onCreated.addListener(stateManager._createTab);
chrome.tabs.onRemoved.addListener(stateManager._removeTab);
chrome.webRequest.onBeforeRequest.addListener(function (requestDetails) {
if (requestDetails.tabId !== -1) {
stateManager.tabs[requestDetails.tabId].details = {
'url': requestDetails.url
}
}
}, {'types': ['main_frame'], 'urls': [Address.ANY]});
chrome.webNavigation.onCommitted.addListener(stateManager._updateTab, {
'url': [{'urlContains': ':'}]
});
chrome.webRequest.onErrorOccurred.addListener(function (requestDetails) {
if (stateManager.requests[requestDetails.requestId]) {
delete stateManager.requests[requestDetails.requestId];
}
}, {'urls': [Address.ANY]});
chrome.webRequest.onBeforeRedirect.addListener(function (requestDetails) {
let knownRequest = stateManager.requests[requestDetails.requestId];
if (knownRequest) {
stateManager.registerInjection(knownRequest.tabIdentifier, knownRequest.targetDetails);
delete stateManager.requests[requestDetails.requestId];
}
}, {'urls': [Address.ANY]});
chrome.webRequest.onBeforeSendHeaders.addListener(stateManager._stripMetadata, {
'urls': stateManager.validHosts
}, [WebRequest.BLOCKING, WebRequest.HEADERS]);
chrome.storage.onChanged.addListener(stateManager._handleStorageChanged);
"project_identifier": "decentraleyes"
"preserve_hierarchy": true
"files":
-
"source": "/_locales/en_US/messages.json"
"translation": "/_locales/%locale_with_underscore%/messages.json"
"languages_mapping":
"locale_with_underscore":
"ar": "ar"
"bg": "bg"
"da": "da"
"de": "de"
"el": "el"
"et": "et"
"eo": "eo"
"es-ES": "es"
"fi": "fi"
"fr": "fr"
"he": "he"
"hu": "hu"
"id": "id"
"is": "is"
"it": "it"
"ja": "ja"
"nl": "nl"
"pl": "pl"
"ro": "ro"
"ru": "ru"
"sv-SE": "sv"
"tr": "tr"
INTRODUCTION
------------
This script (first introduced in Decentraleyes v1.1.5) should make reviewing this extension a lot easier than it used to be. It's open source and open for scrutiny, and it automatically compares the bundled libraries (resources) to their original sources (after removing any source mapping URLs).
FOR NON-LINUX USERS
-------------------
This usage guide is tailored to Linux based operating systems. If you're on a different type of system, the easiest direct solution might be to launch a free Linux box with Node.js pre-installed on Red Hat OpenShift. You can then SSH into it (after adding your own machine's public key to your account).
Having said that, every terminal command in the usage guide below comes with a description, so it should not be too hard to get this done on practically any type of configuration.
USAGE INSTRUCTIONS
------------------
1. Make sure you have Node.js installed on your machine (or install it).
2. Open up a terminal and 'cd' into this directory.
Description: Navigate to this directory.
3. Execute 'npm install' to fetch any dependencies.
4. Run the audit script by executing 'node run'.
Description: Run the script through Node.js and view the output.
Note: If you'd like to store the report, run 'node run > report.txt'.
Note description: It's possible to write the console output to a file.
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this}a=t?[t]:h.keys(this._events);for(o=0,u=a.length;o<u;o++){t=a[o];if(n=this._events[t]){this._events[t]=r=[];if(e||i){for(c=0,f=n.length;c<f;c++){s=n[c];if(e&&e!==s.callback&&e!==s.callback._callback||i&&i!==s.context){r.push(s)}}}if(!r.length)delete this._events[t]}}return this},trigger:function(t){if(!this._events)return this;var e=s.call(arguments,1);if(!l(this,"trigger",t,e))return this;var i=this._events[t];var r=this._events.all;if(i)c(i,e);if(r)c(r,arguments);return this},stopListening:function(t,e,i){var r=this._listeners;if(!r)return this;var s=!e&&!i;if(typeof e==="object")i=this;if(t)(r={})[t._listenerId]=t;for(var n in r){r[n].off(e,i,this);if(s)delete this._listeners[n]}return this}};var u=/\s+/;var l=function(t,e,i,r){if(!i)return true;if(typeof i==="object"){for(var s in i){t[e].apply(t,[s,i[s]].concat(r))}return false}if(u.test(i)){var n=i.split(u);for(var a=0,h=n.length;a<h;a++){t[e].apply(t,[n[a]].concat(r))}return false}return true};var c=function(t,e){var i,r=-1,s=t.length,n=e[0],a=e[1],h=e[2];switch(e.length){case 0:while(++r<s)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<s)(i=t[r]).callback.call(i.ctx,n);return;case 2:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a);return;case 3:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a,h);return;default:while(++r<s)(i=t[r]).callback.apply(i.ctx,e)}};var f={listenTo:"on",listenToOnce:"once"};h.each(f,function(t,e){o[e]=function(e,i,r){var s=this._listeners||(this._listeners={});var n=e._listenerId||(e._listenerId=h.uniqueId("l"));s[n]=e;if(typeof i==="object")r=this;e[t](i,r,this);return this}});o.bind=o.on;o.unbind=o.off;h.extend(a,o);var d=a.Model=function(t,e){var i;var r=t||{};e||(e={});this.cid=h.uniqueId("c");this.attributes={};h.extend(this,h.pick(e,p));if(e.parse)r=this.parse(r,e)||{};if(i=h.result(this,"defaults")){r=h.defaults({},r,i)}this.set(r,e);this.changed={};this.initialize.apply(this,arguments)};var p=["url","urlRoot","collection"];h.extend(d.prototype,o,{changed:null,validationError:null,idAttribute:"id",initialize:function(){},toJSON:function(t){return h.clone(this.attributes)},sync:function(){return a.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return h.escape(this.get(t))},has:function(t){return this.get(t)!=null},set:function(t,e,i){var r,s,n,a,o,u,l,c;if(t==null)return this;if(typeof t==="object"){s=t;i=e}else{(s={})[t]=e}i||(i={});if(!this._validate(s,i))return false;n=i.unset;o=i.silent;a=[];u=this._changing;this._changing=true;if(!u){this._previousAttributes=h.clone(this.attributes);this.changed={}}c=this.attributes,l=this._previousAttributes;if(this.idAttribute in s)this.id=s[this.idAttribute];for(r in s){e=s[r];if(!h.isEqual(c[r],e))a.push(r);if(!h.isEqual(l[r],e)){this.changed[r]=e}else{delete this.changed[r]}n?delete c[r]:c[r]=e}if(!o){if(a.length)this._pending=true;for(var f=0,d=a.length;f<d;f++){this.trigger("change:"+a[f],this,c[a[f]],i)}}if(u)return this;if(!o){while(this._pending){this._pending=false;this.trigger("change",this,i)}}this._pending=false;this._changing=false;return this},unset:function(t,e){return this.set(t,void 0,h.extend({},e,{unset:true}))},clear:function(t){var e={};for(var i in this.attributes)e[i]=void 0;return this.set(e,h.extend({},t,{unset:true}))},hasChanged:function(t){if(t==null)return!h.isEmpty(this.changed);return h.has(this.changed,t)},changedAttributes:function(t){if(!t)return this.hasChanged()?h.clone(this.changed):false;var e,i=false;var r=this._changing?this._previousAttributes:this.attributes;for(var s in t){if(h.isEqual(r[s],e=t[s]))continue;(i||(i={}))[s]=e}return i},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return h.clone(this._previousAttributes)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var i=t.success;t.success=function(r){if(!e.set(e.parse(r,t),t))return false;if(i)i(e,r,t);e.trigger("sync",e,r,t)};R(this,t);return this.sync("read",this,t)},save:function(t,e,i){var r,s,n,a=this.attributes;if(t==null||typeof t==="object"){r=t;i=e}else{(r={})[t]=e}if(r&&(!i||!i.wait)&&!this.set(r,i))return false;i=h.extend({validate:true},i);if(!this._validate(r,i))return false;if(r&&i.wait){this.attributes=h.extend({},a,r)}if(i.parse===void 0)i.parse=true;var o=this;var u=i.success;i.success=function(t){o.attributes=a;var e=o.parse(t,i);if(i.wait)e=h.extend(r||{},e);if(h.isObject(e)&&!o.set(e,i)){return false}if(u)u(o,t,i);o.trigger("sync",o,t,i)};R(this,i);s=this.isNew()?"create":i.patch?"patch":"update";if(s==="patch")i.attrs=r;n=this.sync(s,this,i);if(r&&i.wait)this.attributes=a;return n},destroy:function(t){t=t?h.clone(t):{};var e=this;var i=t.success;var r=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(s){if(t.wait||e.isNew())r();if(i)i(e,s,t);if(!e.isNew())e.trigger("sync",e,s,t)};if(this.isNew()){t.success();return false}R(this,t);var s=this.sync("delete",this,t);if(!t.wait)r();return s},url:function(){var t=h.result(this,"urlRoot")||h.result(this.collection,"url")||U();if(this.isNew())return t;return t+(t.charAt(t.length-1)==="/"?"":"/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},isValid:function(t){return this._validate({},h.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=h.extend({},this.attributes,t);var i=this.validationError=this.validate(t,e)||null;if(!i)return true;this.trigger("invalid",this,i,h.extend(e||{},{validationError:i}));return false}});var v=["keys","values","pairs","invert","pick","omit"];h.each(v,function(t){d.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.attributes);return h[t].apply(h,e)}});var g=a.Collection=function(t,e){e||(e={});if(e.url)this.url=e.url;if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,h.extend({silent:true},e))};var m={add:true,remove:true,merge:true};var y={add:true,merge:false,remove:false};h.extend(g.prototype,o,{model:d,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return a.sync.apply(this,arguments)},add:function(t,e){return this.set(t,h.defaults(e||{},y))},remove:function(t,e){t=h.isArray(t)?t.slice():[t];e||(e={});var i,r,s,n;for(i=0,r=t.length;i<r;i++){n=this.get(t[i]);if(!n)continue;delete this._byId[n.id];delete this._byId[n.cid];s=this.indexOf(n);this.models.splice(s,1);this.length--;if(!e.silent){e.index=s;n.trigger("remove",n,this,e)}this._removeReference(n)}return this},set:function(t,e){e=h.defaults(e||{},m);if(e.parse)t=this.parse(t,e);if(!h.isArray(t))t=t?[t]:[];var i,s,a,o,u,l;var c=e.at;var f=this.comparator&&c==null&&e.sort!==false;var d=h.isString(this.comparator)?this.comparator:null;var p=[],v=[],g={};for(i=0,s=t.length;i<s;i++){if(!(a=this._prepareModel(t[i],e)))continue;if(u=this.get(a)){if(e.remove)g[u.cid]=true;if(e.merge){u.set(a.attributes,e);if(f&&!l&&u.hasChanged(d))l=true}}else if(e.add){p.push(a);a.on("all",this._onModelEvent,this);this._byId[a.cid]=a;if(a.id!=null)this._byId[a.id]=a}}if(e.remove){for(i=0,s=this.length;i<s;++i){if(!g[(a=this.models[i]).cid])v.push(a)}if(v.length)this.remove(v,e)}if(p.length){if(f)l=true;this.length+=p.length;if(c!=null){n.apply(this.models,[c,0].concat(p))}else{r.apply(this.models,p)}}if(l)this.sort({silent:true});if(e.silent)return this;for(i=0,s=p.length;i<s;i++){(a=p[i]).trigger("add",a,this,e)}if(l)this.trigger("sort",this,e);return this},reset:function(t,e){e||(e={});for(var i=0,r=this.models.length;i<r;i++){this._removeReference(this.models[i])}e.previousModels=this.models;this._reset();this.add(t,h.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return this},push:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:this.length},e));return t},pop:function(t){var e=this.at(this.length-1);this.remove(e,t);return e},unshift:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:0},e));return t},shift:function(t){var e=this.at(0);this.remove(e,t);return e},slice:function(t,e){return this.models.slice(t,e)},get:function(t){if(t==null)return void 0;return this._byId[t.id!=null?t.id:t.cid||t]},at:function(t){return this.models[t]},where:function(t,e){if(h.isEmpty(t))return e?void 0:[];return this[e?"find":"filter"](function(e){for(var i in t){if(t[i]!==e.get(i))return false}return true})},findWhere:function(t){return this.where(t,true)},sort:function(t){if(!this.comparator)throw new Error("Cannot sort a set without a comparator");t||(t={});if(h.isString(this.comparator)||this.comparator.length===1){this.models=this.sortBy(this.comparator,this)}else{this.models.sort(h.bind(this.comparator,this))}if(!t.silent)this.trigger("sort",this,t);return this},sortedIndex:function(t,e,i){e||(e=this.comparator);var r=h.isFunction(e)?e:function(t){return t.get(e)};return h.sortedIndex(this.models,t,r,i)},pluck:function(t){return h.invoke(this.models,"get",t)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=t.success;var i=this;t.success=function(r){var s=t.reset?"reset":"set";i[s](r,t);if(e)e(i,r,t);i.trigger("sync",i,r,t)};R(this,t);return this.sync("read",this,t)},create:function(t,e){e=e?h.clone(e):{};if(!(t=this._prepareModel(t,e)))return false;if(!e.wait)this.add(t,e);var i=this;var r=e.success;e.success=function(s){if(e.wait)i.add(t,e);if(r)r(t,s,e)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(t instanceof d){if(!t.collection)t.collection=this;return t}e||(e={});e.collection=this;var i=new this.model(t,e);if(!i._validate(t,e)){this.trigger("invalid",this,t,e);return false}return i},_removeReference:function(t){if(this===t.collection)delete t.collection;t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,r){if((t==="add"||t==="remove")&&i!==this)return;if(t==="destroy")this.remove(e,r);if(e&&t==="change:"+e.idAttribute){delete this._byId[e.previous(e.idAttribute)];if(e.id!=null)this._byId[e.id]=e}this.trigger.apply(this,arguments)}});var _=["forEach","each","map","collect","reduce","foldl","inject","reduceRight","foldr","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","toArray","size","first","head","take","initial","rest","tail","drop","last","without","indexOf","shuffle","lastIndexOf","isEmpty","chain"];h.each(_,function(t){g.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.models);return h[t].apply(h,e)}});var w=["groupBy","countBy","sortBy"];h.each(w,function(t){g.prototype[t]=function(e,i){var r=h.isFunction(e)?e:function(t){return t.get(e)};return h[t](this.models,r,i)}});var b=a.View=function(t){this.cid=h.uniqueId("view");this._configure(t||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var x=/^(\S+)\s*(.*)$/;var E=["model","collection","el","id","attributes","className","tagName","events"];h.extend(b.prototype,o,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();this.stopListening();return this},setElement:function(t,e){if(this.$el)this.undelegateEvents();this.$el=t instanceof a.$?t:a.$(t);this.el=this.$el[0];if(e!==false)this.delegateEvents();return this},delegateEvents:function(t){if(!(t||(t=h.result(this,"events"))))return this;this.undelegateEvents();for(var e in t){var i=t[e];if(!h.isFunction(i))i=this[t[e]];if(!i)continue;var r=e.match(x);var s=r[1],n=r[2];i=h.bind(i,this);s+=".delegateEvents"+this.cid;if(n===""){this.$el.on(s,i)}else{this.$el.on(s,n,i)}}return this},undelegateEvents:function(){this.$el.off(".delegateEvents"+this.cid);return this},_configure:function(t){if(this.options)t=h.extend({},h.result(this,"options"),t);h.extend(this,h.pick(t,E));this.options=t},_ensureElement:function(){if(!this.el){var t=h.extend({},h.result(this,"attributes"));if(this.id)t.id=h.result(this,"id");if(this.className)t["class"]=h.result(this,"className");var e=a.$("<"+h.result(this,"tagName")+">").attr(t);this.setElement(e,false)}else{this.setElement(h.result(this,"el"),false)}}});a.sync=function(t,e,i){var r=k[t];h.defaults(i||(i={}),{emulateHTTP:a.emulateHTTP,emulateJSON:a.emulateJSON});var s={type:r,dataType:"json"};if(!i.url){s.url=h.result(e,"url")||U()}if(i.data==null&&e&&(t==="create"||t==="update"||t==="patch")){s.contentType="application/json";s.data=JSON.stringify(i.attrs||e.toJSON(i))}if(i.emulateJSON){s.contentType="application/x-www-form-urlencoded";s.data=s.data?{model:s.data}:{}}if(i.emulateHTTP&&(r==="PUT"||r==="DELETE"||r==="PATCH")){s.type="POST";if(i.emulateJSON)s.data._method=r;var n=i.beforeSend;i.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",r);if(n)return n.apply(this,arguments)}}if(s.type!=="GET"&&!i.emulateJSON){s.processData=false}if(s.type==="PATCH"&&window.ActiveXObject&&!(window.external&&window.external.msActiveXFilteringEnabled)){s.xhr=function(){return new ActiveXObject("Microsoft.XMLHTTP")}}var o=i.xhr=a.ajax(h.extend(s,i));e.trigger("request",e,o,i);return o};var k={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};a.ajax=function(){return a.$.ajax.apply(a.$,arguments)};var S=a.Router=function(t){t||(t={});if(t.routes)this.routes=t.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var $=/\((.*?)\)/g;var T=/(\(\?)?:\w+/g;var H=/\*\w+/g;var A=/[\-{}\[\]+?.,\\\^$|#\s]/g;h.extend(S.prototype,o,{initialize:function(){},route:function(t,e,i){if(!h.isRegExp(t))t=this._routeToRegExp(t);if(h.isFunction(e)){i=e;e=""}if(!i)i=this[e];var r=this;a.history.route(t,function(s){var n=r._extractParameters(t,s);i&&i.apply(r,n);r.trigger.apply(r,["route:"+e].concat(n));r.trigger("route",e,n);a.history.trigger("route",r,e,n)});return this},navigate:function(t,e){a.history.navigate(t,e);return this},_bindRoutes:function(){if(!this.routes)return;this.routes=h.result(this,"routes");var t,e=h.keys(this.routes);while((t=e.pop())!=null){this.route(t,this.routes[t])}},_routeToRegExp:function(t){t=t.replace(A,"\\$&").replace($,"(?:$1)?").replace(T,function(t,e){return e?t:"([^/]+)"}).replace(H,"(.*?)");return new RegExp("^"+t+"$")},_extractParameters:function(t,e){var i=t.exec(e).slice(1);return h.map(i,function(t){return t?decodeURIComponent(t):null})}});var I=a.History=function(){this.handlers=[];h.bindAll(this,"checkUrl");if(typeof window!=="undefined"){this.location=window.location;this.history=window.history}};var N=/^[#\/]|\s+$/g;var P=/^\/+|\/+$/g;var O=/msie [\w.]+/;var C=/\/$/;I.started=false;h.extend(I.prototype,o,{interval:50,getHash:function(t){var e=(t||this).location.href.match(/#(.*)$/);return e?e[1]:""},getFragment:function(t,e){if(t==null){if(this._hasPushState||!this._wantsHashChange||e){t=this.location.pathname;var i=this.root.replace(C,"");if(!t.indexOf(i))t=t.substr(i.length)}else{t=this.getHash()}}return t.replace(N,"")},start:function(t){if(I.started)throw new Error("Backbone.history has already been started");I.started=true;this.options=h.extend({},{root:"/"},this.options,t);this.root=this.options.root;this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;this._hasPushState=!!(this.options.pushState&&this.history&&this.history.pushState);var e=this.getFragment();var i=document.documentMode;var r=O.exec(navigator.userAgent.toLowerCase())&&(!i||i<=7);this.root=("/"+this.root+"/").replace(P,"/");if(r&&this._wantsHashChange){this.iframe=a.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow;this.navigate(e)}if(this._hasPushState){a.$(window).on("popstate",this.checkUrl)}else if(this._wantsHashChange&&"onhashchange"in window&&!r){a.$(window).on("hashchange",this.checkUrl)}else if(this._wantsHashChange){this._checkUrlInterval=setInterval(this.checkUrl,this.interval)}this.fragment=e;var s=this.location;var n=s.pathname.replace(/[^\/]$/,"$&/")===this.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!n){this.fragment=this.getFragment(null,true);this.location.replace(this.root+this.location.search+"#"+this.fragment);return true}else if(this._wantsPushState&&this._hasPushState&&n&&s.hash){this.fragment=this.getHash().replace(N,"");this.history.replaceState({},document.title,this.root+this.fragment+s.search)}if(!this.options.silent)return this.loadUrl()},stop:function(){a.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);I.started=false},route:function(t,e){this.handlers.unshift({route:t,callback:e})},checkUrl:function(t){var e=this.getFragment();if(e===this.fragment&&this.iframe){e=this.getFragment(this.getHash(this.iframe))}if(e===this.fragment)return false;if(this.iframe)this.navigate(e);this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(t){var e=this.fragment=this.getFragment(t);var i=h.any(this.handlers,function(t){if(t.route.test(e)){t.callback(e);return true}});return i},navigate:function(t,e){if(!I.started)return false;if(!e||e===true)e={trigger:e};t=this.getFragment(t||"");if(this.fragment===t)return;this.fragment=t;var i=this.root+t;if(this._hasPushState){this.history[e.replace?"replaceState":"pushState"]({},document.title,i)}else if(this._wantsHashChange){this._updateHash(this.location,t,e.replace);if(this.iframe&&t!==this.getFragment(this.getHash(this.iframe))){if(!e.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,t,e.replace)}}else{return this.location.assign(i)}if(e.trigger)this.loadUrl(t)},_updateHash:function(t,e,i){if(i){var r=t.href.replace(/(javascript:|#).*$/,"");t.replace(r+"#"+e)}else{t.hash="#"+e}}});a.history=new I;var j=function(t,e){var i=this;var r;if(t&&h.has(t,"constructor")){r=t.constructor}else{r=function(){return i.apply(this,arguments)}}h.extend(r,i,e);var s=function(){this.constructor=r};s.prototype=i.prototype;r.prototype=new s;if(t)h.extend(r.prototype,t);r.__super__=i.prototype;return r};d.extend=g.extend=S.extend=b.extend=I.extend=j;var U=function(){throw new Error('A "url" property or function must be specified')};var R=function(t,e){var i=e.error;e.error=function(r){if(i)i(t,r,e);t.trigger("error",t,r,e)}}}).call(this);
@(function(){var t=this;var e=t.Backbone;var i=[];var r=i.push;var s=i.slice;var n=i.splice;var a;if(typeof exports!=="undefined"){a=exports}else{a=t.Backbone={}}a.VERSION="1.1.0";var h=t._;if(!h&&typeof require!=="undefined")h=require("underscore");a.$=t.jQuery||t.Zepto||t.ender||t.$;a.noConflict=function(){t.Backbone=e;return this};a.emulateHTTP=false;a.emulateJSON=false;var o=a.Events={on:function(t,e,i){if(!l(this,"on",t,[e,i])||!e)return this;this._events||(this._events={});var r=this._events[t]||(this._events[t]=[]);r.push({callback:e,context:i,ctx:i||this});return this},once:function(t,e,i){if(!l(this,"once",t,[e,i])||!e)return this;var r=this;var s=h.once(function(){r.off(t,s);e.apply(this,arguments)});s._callback=e;return this.on(t,s,i)},off:function(t,e,i){var r,s,n,a,o,u,c,f;if(!this._events||!l(this,"off",t,[e,i]))return this;if(!t&&!e&&!i){this._events={};return this}a=t?[t]:h.keys(this._events);for(o=0,u=a.length;o<u;o++){t=a[o];if(n=this._events[t]){this._events[t]=r=[];if(e||i){for(c=0,f=n.length;c<f;c++){s=n[c];if(e&&e!==s.callback&&e!==s.callback._callback||i&&i!==s.context){r.push(s)}}}if(!r.length)delete this._events[t]}}return this},trigger:function(t){if(!this._events)return this;var e=s.call(arguments,1);if(!l(this,"trigger",t,e))return this;var i=this._events[t];var r=this._events.all;if(i)c(i,e);if(r)c(r,arguments);return this},stopListening:function(t,e,i){var r=this._listeningTo;if(!r)return this;var s=!e&&!i;if(!i&&typeof e==="object")i=this;if(t)(r={})[t._listenId]=t;for(var n in r){t=r[n];t.off(e,i,this);if(s||h.isEmpty(t._events))delete this._listeningTo[n]}return this}};var u=/\s+/;var l=function(t,e,i,r){if(!i)return true;if(typeof i==="object"){for(var s in i){t[e].apply(t,[s,i[s]].concat(r))}return false}if(u.test(i)){var n=i.split(u);for(var a=0,h=n.length;a<h;a++){t[e].apply(t,[n[a]].concat(r))}return false}return true};var c=function(t,e){var i,r=-1,s=t.length,n=e[0],a=e[1],h=e[2];switch(e.length){case 0:while(++r<s)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<s)(i=t[r]).callback.call(i.ctx,n);return;case 2:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a);return;case 3:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a,h);return;default:while(++r<s)(i=t[r]).callback.apply(i.ctx,e)}};var f={listenTo:"on",listenToOnce:"once"};h.each(f,function(t,e){o[e]=function(e,i,r){var s=this._listeningTo||(this._listeningTo={});var n=e._listenId||(e._listenId=h.uniqueId("l"));s[n]=e;if(!r&&typeof i==="object")r=this;e[t](i,r,this);return this}});o.bind=o.on;o.unbind=o.off;h.extend(a,o);var d=a.Model=function(t,e){var i=t||{};e||(e={});this.cid=h.uniqueId("c");this.attributes={};if(e.collection)this.collection=e.collection;if(e.parse)i=this.parse(i,e)||{};i=h.defaults({},i,h.result(this,"defaults"));this.set(i,e);this.changed={};this.initialize.apply(this,arguments)};h.extend(d.prototype,o,{changed:null,validationError:null,idAttribute:"id",initialize:function(){},toJSON:function(t){return h.clone(this.attributes)},sync:function(){return a.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return h.escape(this.get(t))},has:function(t){return this.get(t)!=null},set:function(t,e,i){var r,s,n,a,o,u,l,c;if(t==null)return this;if(typeof t==="object"){s=t;i=e}else{(s={})[t]=e}i||(i={});if(!this._validate(s,i))return false;n=i.unset;o=i.silent;a=[];u=this._changing;this._changing=true;if(!u){this._previousAttributes=h.clone(this.attributes);this.changed={}}c=this.attributes,l=this._previousAttributes;if(this.idAttribute in s)this.id=s[this.idAttribute];for(r in s){e=s[r];if(!h.isEqual(c[r],e))a.push(r);if(!h.isEqual(l[r],e)){this.changed[r]=e}else{delete this.changed[r]}n?delete c[r]:c[r]=e}if(!o){if(a.length)this._pending=true;for(var f=0,d=a.length;f<d;f++){this.trigger("change:"+a[f],this,c[a[f]],i)}}if(u)return this;if(!o){while(this._pending){this._pending=false;this.trigger("change",this,i)}}this._pending=false;this._changing=false;return this},unset:function(t,e){return this.set(t,void 0,h.extend({},e,{unset:true}))},clear:function(t){var e={};for(var i in this.attributes)e[i]=void 0;return this.set(e,h.extend({},t,{unset:true}))},hasChanged:function(t){if(t==null)return!h.isEmpty(this.changed);return h.has(this.changed,t)},changedAttributes:function(t){if(!t)return this.hasChanged()?h.clone(this.changed):false;var e,i=false;var r=this._changing?this._previousAttributes:this.attributes;for(var s in t){if(h.isEqual(r[s],e=t[s]))continue;(i||(i={}))[s]=e}return i},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return h.clone(this._previousAttributes)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var i=t.success;t.success=function(r){if(!e.set(e.parse(r,t),t))return false;if(i)i(e,r,t);e.trigger("sync",e,r,t)};M(this,t);return this.sync("read",this,t)},save:function(t,e,i){var r,s,n,a=this.attributes;if(t==null||typeof t==="object"){r=t;i=e}else{(r={})[t]=e}i=h.extend({validate:true},i);if(r&&!i.wait){if(!this.set(r,i))return false}else{if(!this._validate(r,i))return false}if(r&&i.wait){this.attributes=h.extend({},a,r)}if(i.parse===void 0)i.parse=true;var o=this;var u=i.success;i.success=function(t){o.attributes=a;var e=o.parse(t,i);if(i.wait)e=h.extend(r||{},e);if(h.isObject(e)&&!o.set(e,i)){return false}if(u)u(o,t,i);o.trigger("sync",o,t,i)};M(this,i);s=this.isNew()?"create":i.patch?"patch":"update";if(s==="patch")i.attrs=r;n=this.sync(s,this,i);if(r&&i.wait)this.attributes=a;return n},destroy:function(t){t=t?h.clone(t):{};var e=this;var i=t.success;var r=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(s){if(t.wait||e.isNew())r();if(i)i(e,s,t);if(!e.isNew())e.trigger("sync",e,s,t)};if(this.isNew()){t.success();return false}M(this,t);var s=this.sync("delete",this,t);if(!t.wait)r();return s},url:function(){var t=h.result(this,"urlRoot")||h.result(this.collection,"url")||U();if(this.isNew())return t;return t+(t.charAt(t.length-1)==="/"?"":"/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},isValid:function(t){return this._validate({},h.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=h.extend({},this.attributes,t);var i=this.validationError=this.validate(t,e)||null;if(!i)return true;this.trigger("invalid",this,i,h.extend(e,{validationError:i}));return false}});var p=["keys","values","pairs","invert","pick","omit"];h.each(p,function(t){d.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.attributes);return h[t].apply(h,e)}});var v=a.Collection=function(t,e){e||(e={});if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,h.extend({silent:true},e))};var g={add:true,remove:true,merge:true};var m={add:true,remove:false};h.extend(v.prototype,o,{model:d,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return a.sync.apply(this,arguments)},add:function(t,e){return this.set(t,h.extend({merge:false},e,m))},remove:function(t,e){var i=!h.isArray(t);t=i?[t]:h.clone(t);e||(e={});var r,s,n,a;for(r=0,s=t.length;r<s;r++){a=t[r]=this.get(t[r]);if(!a)continue;delete this._byId[a.id];delete this._byId[a.cid];n=this.indexOf(a);this.models.splice(n,1);this.length--;if(!e.silent){e.index=n;a.trigger("remove",a,this,e)}this._removeReference(a)}return i?t[0]:t},set:function(t,e){e=h.defaults({},e,g);if(e.parse)t=this.parse(t,e);var i=!h.isArray(t);t=i?t?[t]:[]:h.clone(t);var r,s,n,a,o,u,l;var c=e.at;var f=this.model;var p=this.comparator&&c==null&&e.sort!==false;var v=h.isString(this.comparator)?this.comparator:null;var m=[],y=[],_={};var w=e.add,b=e.merge,x=e.remove;var E=!p&&w&&x?[]:false;for(r=0,s=t.length;r<s;r++){o=t[r];if(o instanceof d){n=a=o}else{n=o[f.prototype.idAttribute]}if(u=this.get(n)){if(x)_[u.cid]=true;if(b){o=o===a?a.attributes:o;if(e.parse)o=u.parse(o,e);u.set(o,e);if(p&&!l&&u.hasChanged(v))l=true}t[r]=u}else if(w){a=t[r]=this._prepareModel(o,e);if(!a)continue;m.push(a);a.on("all",this._onModelEvent,this);this._byId[a.cid]=a;if(a.id!=null)this._byId[a.id]=a}if(E)E.push(u||a)}if(x){for(r=0,s=this.length;r<s;++r){if(!_[(a=this.models[r]).cid])y.push(a)}if(y.length)this.remove(y,e)}if(m.length||E&&E.length){if(p)l=true;this.length+=m.length;if(c!=null){for(r=0,s=m.length;r<s;r++){this.models.splice(c+r,0,m[r])}}else{if(E)this.models.length=0;var T=E||m;for(r=0,s=T.length;r<s;r++){this.models.push(T[r])}}}if(l)this.sort({silent:true});if(!e.silent){for(r=0,s=m.length;r<s;r++){(a=m[r]).trigger("add",a,this,e)}if(l||E&&E.length)this.trigger("sort",this,e)}return i?t[0]:t},reset:function(t,e){e||(e={});for(var i=0,r=this.models.length;i<r;i++){this._removeReference(this.models[i])}e.previousModels=this.models;this._reset();t=this.add(t,h.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return t},push:function(t,e){return this.add(t,h.extend({at:this.length},e))},pop:function(t){var e=this.at(this.length-1);this.remove(e,t);return e},unshift:function(t,e){return this.add(t,h.extend({at:0},e))},shift:function(t){var e=this.at(0);this.remove(e,t);return e},slice:function(){return s.apply(this.models,arguments)},get:function(t){if(t==null)return void 0;return this._byId[t.id]||this._byId[t.cid]||this._byId[t]},at:function(t){return this.models[t]},where:function(t,e){if(h.isEmpty(t))return e?void 0:[];return this[e?"find":"filter"](function(e){for(var i in t){if(t[i]!==e.get(i))return false}return true})},findWhere:function(t){return this.where(t,true)},sort:function(t){if(!this.comparator)throw new Error("Cannot sort a set without a comparator");t||(t={});if(h.isString(this.comparator)||this.comparator.length===1){this.models=this.sortBy(this.comparator,this)}else{this.models.sort(h.bind(this.comparator,this))}if(!t.silent)this.trigger("sort",this,t);return this},pluck:function(t){return h.invoke(this.models,"get",t)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=t.success;var i=this;t.success=function(r){var s=t.reset?"reset":"set";i[s](r,t);if(e)e(i,r,t);i.trigger("sync",i,r,t)};M(this,t);return this.sync("read",this,t)},create:function(t,e){e=e?h.clone(e):{};if(!(t=this._prepareModel(t,e)))return false;if(!e.wait)this.add(t,e);var i=this;var r=e.success;e.success=function(t,e,s){if(s.wait)i.add(t,s);if(r)r(t,e,s)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(t instanceof d){if(!t.collection)t.collection=this;return t}e=e?h.clone(e):{};e.collection=this;var i=new this.model(t,e);if(!i.validationError)return i;this.trigger("invalid",this,i.validationError,e);return false},_removeReference:function(t){if(this===t.collection)delete t.collection;t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,r){if((t==="add"||t==="remove")&&i!==this)return;if(t==="destroy")this.remove(e,r);if(e&&t==="change:"+e.idAttribute){delete this._byId[e.previous(e.idAttribute)];if(e.id!=null)this._byId[e.id]=e}this.trigger.apply(this,arguments)}});var y=["forEach","each","map","collect","reduce","foldl","inject","reduceRight","foldr","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","toArray","size","first","head","take","initial","rest","tail","drop","last","without","difference","indexOf","shuffle","lastIndexOf","isEmpty","chain"];h.each(y,function(t){v.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.models);return h[t].apply(h,e)}});var _=["groupBy","countBy","sortBy"];h.each(_,function(t){v.prototype[t]=function(e,i){var r=h.isFunction(e)?e:function(t){return t.get(e)};return h[t](this.models,r,i)}});var w=a.View=function(t){this.cid=h.uniqueId("view");t||(t={});h.extend(this,h.pick(t,x));this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var b=/^(\S+)\s*(.*)$/;var x=["model","collection","el","id","attributes","className","tagName","events"];h.extend(w.prototype,o,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();this.stopListening();return this},setElement:function(t,e){if(this.$el)this.undelegateEvents();this.$el=t instanceof a.$?t:a.$(t);this.el=this.$el[0];if(e!==false)this.delegateEvents();return this},delegateEvents:function(t){if(!(t||(t=h.result(this,"events"))))return this;this.undelegateEvents();for(var e in t){var i=t[e];if(!h.isFunction(i))i=this[t[e]];if(!i)continue;var r=e.match(b);var s=r[1],n=r[2];i=h.bind(i,this);s+=".delegateEvents"+this.cid;if(n===""){this.$el.on(s,i)}else{this.$el.on(s,n,i)}}return this},undelegateEvents:function(){this.$el.off(".delegateEvents"+this.cid);return this},_ensureElement:function(){if(!this.el){var t=h.extend({},h.result(this,"attributes"));if(this.id)t.id=h.result(this,"id");if(this.className)t["class"]=h.result(this,"className");var e=a.$("<"+h.result(this,"tagName")+">").attr(t);this.setElement(e,false)}else{this.setElement(h.result(this,"el"),false)}}});a.sync=function(t,e,i){var r=T[t];h.defaults(i||(i={}),{emulateHTTP:a.emulateHTTP,emulateJSON:a.emulateJSON});var s={type:r,dataType:"json"};if(!i.url){s.url=h.result(e,"url")||U()}if(i.data==null&&e&&(t==="create"||t==="update"||t==="patch")){s.contentType="application/json";s.data=JSON.stringify(i.attrs||e.toJSON(i))}if(i.emulateJSON){s.contentType="application/x-www-form-urlencoded";s.data=s.data?{model:s.data}:{}}if(i.emulateHTTP&&(r==="PUT"||r==="DELETE"||r==="PATCH")){s.type="POST";if(i.emulateJSON)s.data._method=r;var n=i.beforeSend;i.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",r);if(n)return n.apply(this,arguments)}}if(s.type!=="GET"&&!i.emulateJSON){s.processData=false}if(s.type==="PATCH"&&E){s.xhr=function(){return new ActiveXObject("Microsoft.XMLHTTP")}}var o=i.xhr=a.ajax(h.extend(s,i));e.trigger("request",e,o,i);return o};var E=typeof window!=="undefined"&&!!window.ActiveXObject&&!(window.XMLHttpRequest&&(new XMLHttpRequest).dispatchEvent);var T={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};a.ajax=function(){return a.$.ajax.apply(a.$,arguments)};var k=a.Router=function(t){t||(t={});if(t.routes)this.routes=t.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var S=/\((.*?)\)/g;var $=/(\(\?)?:\w+/g;var H=/\*\w+/g;var A=/[\-{}\[\]+?.,\\\^$|#\s]/g;h.extend(k.prototype,o,{initialize:function(){},route:function(t,e,i){if(!h.isRegExp(t))t=this._routeToRegExp(t);if(h.isFunction(e)){i=e;e=""}if(!i)i=this[e];var r=this;a.history.route(t,function(s){var n=r._extractParameters(t,s);i&&i.apply(r,n);r.trigger.apply(r,["route:"+e].concat(n));r.trigger("route",e,n);a.history.trigger("route",r,e,n)});return this},navigate:function(t,e){a.history.navigate(t,e);return this},_bindRoutes:function(){if(!this.routes)return;this.routes=h.result(this,"routes");var t,e=h.keys(this.routes);while((t=e.pop())!=null){this.route(t,this.routes[t])}},_routeToRegExp:function(t){t=t.replace(A,"\\$&").replace(S,"(?:$1)?").replace($,function(t,e){return e?t:"([^/]+)"}).replace(H,"(.*?)");return new RegExp("^"+t+"$")},_extractParameters:function(t,e){var i=t.exec(e).slice(1);return h.map(i,function(t){return t?decodeURIComponent(t):null})}});var I=a.History=function(){this.handlers=[];h.bindAll(this,"checkUrl");if(typeof window!=="undefined"){this.location=window.location;this.history=window.history}};var N=/^[#\/]|\s+$/g;var O=/^\/+|\/+$/g;var P=/msie [\w.]+/;var C=/\/$/;var j=/[?#].*$/;I.started=false;h.extend(I.prototype,o,{interval:50,getHash:function(t){var e=(t||this).location.href.match(/#(.*)$/);return e?e[1]:""},getFragment:function(t,e){if(t==null){if(this._hasPushState||!this._wantsHashChange||e){t=this.location.pathname;var i=this.root.replace(C,"");if(!t.indexOf(i))t=t.slice(i.length)}else{t=this.getHash()}}return t.replace(N,"")},start:function(t){if(I.started)throw new Error("Backbone.history has already been started");I.started=true;this.options=h.extend({root:"/"},this.options,t);this.root=this.options.root;this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;this._hasPushState=!!(this.options.pushState&&this.history&&this.history.pushState);var e=this.getFragment();var i=document.documentMode;var r=P.exec(navigator.userAgent.toLowerCase())&&(!i||i<=7);this.root=("/"+this.root+"/").replace(O,"/");if(r&&this._wantsHashChange){this.iframe=a.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow;this.navigate(e)}if(this._hasPushState){a.$(window).on("popstate",this.checkUrl)}else if(this._wantsHashChange&&"onhashchange"in window&&!r){a.$(window).on("hashchange",this.checkUrl)}else if(this._wantsHashChange){this._checkUrlInterval=setInterval(this.checkUrl,this.interval)}this.fragment=e;var s=this.location;var n=s.pathname.replace(/[^\/]$/,"$&/")===this.root;if(this._wantsHashChange&&this._wantsPushState){if(!this._hasPushState&&!n){this.fragment=this.getFragment(null,true);this.location.replace(this.root+this.location.search+"#"+this.fragment);return true}else if(this._hasPushState&&n&&s.hash){this.fragment=this.getHash().replace(N,"");this.history.replaceState({},document.title,this.root+this.fragment+s.search)}}if(!this.options.silent)return this.loadUrl()},stop:function(){a.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);I.started=false},route:function(t,e){this.handlers.unshift({route:t,callback:e})},checkUrl:function(t){var e=this.getFragment();if(e===this.fragment&&this.iframe){e=this.getFragment(this.getHash(this.iframe))}if(e===this.fragment)return false;if(this.iframe)this.navigate(e);this.loadUrl()},loadUrl:function(t){t=this.fragment=this.getFragment(t);return h.any(this.handlers,function(e){if(e.route.test(t)){e.callback(t);return true}})},navigate:function(t,e){if(!I.started)return false;if(!e||e===true)e={trigger:!!e};var i=this.root+(t=this.getFragment(t||""));t=t.replace(j,"");if(this.fragment===t)return;this.fragment=t;if(t===""&&i!=="/")i=i.slice(0,-1);if(this._hasPushState){this.history[e.replace?"replaceState":"pushState"]({},document.title,i)}else if(this._wantsHashChange){this._updateHash(this.location,t,e.replace);if(this.iframe&&t!==this.getFragment(this.getHash(this.iframe))){if(!e.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,t,e.replace)}}else{return this.location.assign(i)}if(e.trigger)return this.loadUrl(t)},_updateHash:function(t,e,i){if(i){var r=t.href.replace(/(javascript:|#).*$/,"");t.replace(r+"#"+e)}else{t.hash="#"+e}}});a.history=new I;var R=function(t,e){var i=this;var r;if(t&&h.has(t,"constructor")){r=t.constructor}else{r=function(){return i.apply(this,arguments)}}h.extend(r,i,e);var s=function(){this.constructor=r};s.prototype=i.prototype;r.prototype=new s;if(t)h.extend(r.prototype,t);r.__super__=i.prototype;return r};d.extend=v.extend=k.extend=w.extend=I.extend=R;var U=function(){throw new Error('A "url" property or function must be specified')};var M=function(t,e){var i=e.error;e.error=function(r){if(i)i(t,r,e);t.trigger("error",t,r,e)}}}).call(this);
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this;if(!t&&!e&&!r){this._events=void 0;return this}o=t?[t]:i.keys(this._events);for(h=0,u=o.length;h<u;h++){t=o[h];if(a=this._events[t]){this._events[t]=s=[];if(e||r){for(l=0,f=a.length;l<f;l++){n=a[l];if(e&&e!==n.callback&&e!==n.callback._callback||r&&r!==n.context){s.push(n)}}}if(!s.length)delete this._events[t]}}return this},trigger:function(t){if(!this._events)return this;var e=o.call(arguments,1);if(!c(this,"trigger",t,e))return this;var i=this._events[t];var r=this._events.all;if(i)f(i,e);if(r)f(r,arguments);return this},stopListening:function(t,e,r){var s=this._listeningTo;if(!s)return this;var n=!e&&!r;if(!r&&typeof e==="object")r=this;if(t)(s={})[t._listenId]=t;for(var a in s){t=s[a];t.off(e,r,this);if(n||i.isEmpty(t._events))delete this._listeningTo[a]}return this}};var l=/\s+/;var c=function(t,e,i,r){if(!i)return true;if(typeof i==="object"){for(var s in i){t[e].apply(t,[s,i[s]].concat(r))}return false}if(l.test(i)){var n=i.split(l);for(var a=0,o=n.length;a<o;a++){t[e].apply(t,[n[a]].concat(r))}return false}return true};var f=function(t,e){var i,r=-1,s=t.length,n=e[0],a=e[1],o=e[2];switch(e.length){case 0:while(++r<s)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<s)(i=t[r]).callback.call(i.ctx,n);return;case 2:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a);return;case 3:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a,o);return;default:while(++r<s)(i=t[r]).callback.apply(i.ctx,e);return}};var d={listenTo:"on",listenToOnce:"once"};i.each(d,function(t,e){u[e]=function(e,r,s){var n=this._listeningTo||(this._listeningTo={});var a=e._listenId||(e._listenId=i.uniqueId("l"));n[a]=e;if(!s&&typeof r==="object")s=this;e[t](r,s,this);return this}});u.bind=u.on;u.unbind=u.off;i.extend(e,u);var p=e.Model=function(t,e){var r=t||{};e||(e={});this.cid=i.uniqueId("c");this.attributes={};if(e.collection)this.collection=e.collection;if(e.parse)r=this.parse(r,e)||{};r=i.defaults({},r,i.result(this,"defaults"));this.set(r,e);this.changed={};this.initialize.apply(this,arguments)};i.extend(p.prototype,u,{changed:null,validationError:null,idAttribute:"id",initialize:function(){},toJSON:function(t){return i.clone(this.attributes)},sync:function(){return e.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return i.escape(this.get(t))},has:function(t){return this.get(t)!=null},set:function(t,e,r){var s,n,a,o,h,u,l,c;if(t==null)return this;if(typeof t==="object"){n=t;r=e}else{(n={})[t]=e}r||(r={});if(!this._validate(n,r))return false;a=r.unset;h=r.silent;o=[];u=this._changing;this._changing=true;if(!u){this._previousAttributes=i.clone(this.attributes);this.changed={}}c=this.attributes,l=this._previousAttributes;if(this.idAttribute in n)this.id=n[this.idAttribute];for(s in n){e=n[s];if(!i.isEqual(c[s],e))o.push(s);if(!i.isEqual(l[s],e)){this.changed[s]=e}else{delete this.changed[s]}a?delete c[s]:c[s]=e}if(!h){if(o.length)this._pending=r;for(var f=0,d=o.length;f<d;f++){this.trigger("change:"+o[f],this,c[o[f]],r)}}if(u)return this;if(!h){while(this._pending){r=this._pending;this._pending=false;this.trigger("change",this,r)}}this._pending=false;this._changing=false;return this},unset:function(t,e){return this.set(t,void 0,i.extend({},e,{unset:true}))},clear:function(t){var e={};for(var r in this.attributes)e[r]=void 0;return this.set(e,i.extend({},t,{unset:true}))},hasChanged:function(t){if(t==null)return!i.isEmpty(this.changed);return i.has(this.changed,t)},changedAttributes:function(t){if(!t)return this.hasChanged()?i.clone(this.changed):false;var e,r=false;var s=this._changing?this._previousAttributes:this.attributes;for(var n in t){if(i.isEqual(s[n],e=t[n]))continue;(r||(r={}))[n]=e}return r},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return i.clone(this._previousAttributes)},fetch:function(t){t=t?i.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var r=t.success;t.success=function(i){if(!e.set(e.parse(i,t),t))return false;if(r)r(e,i,t);e.trigger("sync",e,i,t)};M(this,t);return this.sync("read",this,t)},save:function(t,e,r){var s,n,a,o=this.attributes;if(t==null||typeof t==="object"){s=t;r=e}else{(s={})[t]=e}r=i.extend({validate:true},r);if(s&&!r.wait){if(!this.set(s,r))return false}else{if(!this._validate(s,r))return false}if(s&&r.wait){this.attributes=i.extend({},o,s)}if(r.parse===void 0)r.parse=true;var h=this;var u=r.success;r.success=function(t){h.attributes=o;var e=h.parse(t,r);if(r.wait)e=i.extend(s||{},e);if(i.isObject(e)&&!h.set(e,r)){return false}if(u)u(h,t,r);h.trigger("sync",h,t,r)};M(this,r);n=this.isNew()?"create":r.patch?"patch":"update";if(n==="patch")r.attrs=s;a=this.sync(n,this,r);if(s&&r.wait)this.attributes=o;return a},destroy:function(t){t=t?i.clone(t):{};var e=this;var r=t.success;var s=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(i){if(t.wait||e.isNew())s();if(r)r(e,i,t);if(!e.isNew())e.trigger("sync",e,i,t)};if(this.isNew()){t.success();return false}M(this,t);var n=this.sync("delete",this,t);if(!t.wait)s();return n},url:function(){var t=i.result(this,"urlRoot")||i.result(this.collection,"url")||q();if(this.isNew())return t;return t.replace(/([^\/])$/,"$1/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return!this.has(this.idAttribute)},isValid:function(t){return this._validate({},i.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=i.extend({},this.attributes,t);var r=this.validationError=this.validate(t,e)||null;if(!r)return true;this.trigger("invalid",this,r,i.extend(e,{validationError:r}));return false}});var v=["keys","values","pairs","invert","pick","omit"];i.each(v,function(t){p.prototype[t]=function(){var e=o.call(arguments);e.unshift(this.attributes);return i[t].apply(i,e)}});var g=e.Collection=function(t,e){e||(e={});if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,i.extend({silent:true},e))};var m={add:true,remove:true,merge:true};var y={add:true,remove:false};i.extend(g.prototype,u,{model:p,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return e.sync.apply(this,arguments)},add:function(t,e){return this.set(t,i.extend({merge:false},e,y))},remove:function(t,e){var r=!i.isArray(t);t=r?[t]:i.clone(t);e||(e={});var s,n,a,o;for(s=0,n=t.length;s<n;s++){o=t[s]=this.get(t[s]);if(!o)continue;delete this._byId[o.id];delete this._byId[o.cid];a=this.indexOf(o);this.models.splice(a,1);this.length--;if(!e.silent){e.index=a;o.trigger("remove",o,this,e)}this._removeReference(o,e)}return r?t[0]:t},set:function(t,e){e=i.defaults({},e,m);if(e.parse)t=this.parse(t,e);var r=!i.isArray(t);t=r?t?[t]:[]:i.clone(t);var s,n,a,o,h,u,l;var c=e.at;var f=this.model;var d=this.comparator&&c==null&&e.sort!==false;var v=i.isString(this.comparator)?this.comparator:null;var g=[],y=[],_={};var b=e.add,w=e.merge,x=e.remove;var E=!d&&b&&x?[]:false;for(s=0,n=t.length;s<n;s++){h=t[s]||{};if(h instanceof p){a=o=h}else{a=h[f.prototype.idAttribute||"id"]}if(u=this.get(a)){if(x)_[u.cid]=true;if(w){h=h===o?o.attributes:h;if(e.parse)h=u.parse(h,e);u.set(h,e);if(d&&!l&&u.hasChanged(v))l=true}t[s]=u}else if(b){o=t[s]=this._prepareModel(h,e);if(!o)continue;g.push(o);this._addReference(o,e)}o=u||o;if(E&&(o.isNew()||!_[o.id]))E.push(o);_[o.id]=true}if(x){for(s=0,n=this.length;s<n;++s){if(!_[(o=this.models[s]).cid])y.push(o)}if(y.length)this.remove(y,e)}if(g.length||E&&E.length){if(d)l=true;this.length+=g.length;if(c!=null){for(s=0,n=g.length;s<n;s++){this.models.splice(c+s,0,g[s])}}else{if(E)this.models.length=0;var k=E||g;for(s=0,n=k.length;s<n;s++){this.models.push(k[s])}}}if(l)this.sort({silent:true});if(!e.silent){for(s=0,n=g.length;s<n;s++){(o=g[s]).trigger("add",o,this,e)}if(l||E&&E.length)this.trigger("sort",this,e)}return r?t[0]:t},reset:function(t,e){e||(e={});for(var r=0,s=this.models.length;r<s;r++){this._removeReference(this.models[r],e)}e.previousModels=this.models;this._reset();t=this.add(t,i.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return t},push:function(t,e){return this.add(t,i.extend({at:this.length},e))},pop:function(t){var 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i.invoke(this.models,"get",t)},fetch:function(t){t=t?i.clone(t):{};if(t.parse===void 0)t.parse=true;var e=t.success;var r=this;t.success=function(i){var s=t.reset?"reset":"set";r[s](i,t);if(e)e(r,i,t);r.trigger("sync",r,i,t)};M(this,t);return this.sync("read",this,t)},create:function(t,e){e=e?i.clone(e):{};if(!(t=this._prepareModel(t,e)))return false;if(!e.wait)this.add(t,e);var r=this;var s=e.success;e.success=function(t,i){if(e.wait)r.add(t,e);if(s)s(t,i,e)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(t instanceof p)return t;e=e?i.clone(e):{};e.collection=this;var r=new this.model(t,e);if(!r.validationError)return r;this.trigger("invalid",this,r.validationError,e);return 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i[t].apply(i,e)}});var b=["groupBy","countBy","sortBy","indexBy"];i.each(b,function(t){g.prototype[t]=function(e,r){var s=i.isFunction(e)?e:function(t){return t.get(e)};return i[t](this.models,s,r)}});var w=e.View=function(t){this.cid=i.uniqueId("view");t||(t={});i.extend(this,i.pick(t,E));this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var x=/^(\S+)\s*(.*)$/;var E=["model","collection","el","id","attributes","className","tagName","events"];i.extend(w.prototype,u,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();this.stopListening();return this},setElement:function(t,i){if(this.$el)this.undelegateEvents();this.$el=t instanceof e.$?t:e.$(t);this.el=this.$el[0];if(i!==false)this.delegateEvents();return this},delegateEvents:function(t){if(!(t||(t=i.result(this,"events"))))return this;this.undelegateEvents();for(var e in t){var r=t[e];if(!i.isFunction(r))r=this[t[e]];if(!r)continue;var s=e.match(x);var n=s[1],a=s[2];r=i.bind(r,this);n+=".delegateEvents"+this.cid;if(a===""){this.$el.on(n,r)}else{this.$el.on(n,a,r)}}return this},undelegateEvents:function(){this.$el.off(".delegateEvents"+this.cid);return this},_ensureElement:function(){if(!this.el){var t=i.extend({},i.result(this,"attributes"));if(this.id)t.id=i.result(this,"id");if(this.className)t["class"]=i.result(this,"className");var r=e.$("<"+i.result(this,"tagName")+">").attr(t);this.setElement(r,false)}else{this.setElement(i.result(this,"el"),false)}}});e.sync=function(t,r,s){var n=T[t];i.defaults(s||(s={}),{emulateHTTP:e.emulateHTTP,emulateJSON:e.emulateJSON});var a={type:n,dataType:"json"};if(!s.url){a.url=i.result(r,"url")||q()}if(s.data==null&&r&&(t==="create"||t==="update"||t==="patch")){a.contentType="application/json";a.data=JSON.stringify(s.attrs||r.toJSON(s))}if(s.emulateJSON){a.contentType="application/x-www-form-urlencoded";a.data=a.data?{model:a.data}:{}}if(s.emulateHTTP&&(n==="PUT"||n==="DELETE"||n==="PATCH")){a.type="POST";if(s.emulateJSON)a.data._method=n;var o=s.beforeSend;s.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",n);if(o)return o.apply(this,arguments)}}if(a.type!=="GET"&&!s.emulateJSON){a.processData=false}if(a.type==="PATCH"&&k){a.xhr=function(){return new ActiveXObject("Microsoft.XMLHTTP")}}var h=s.xhr=e.ajax(i.extend(a,s));r.trigger("request",r,h,s);return h};var k=typeof window!=="undefined"&&!!window.ActiveXObject&&!(window.XMLHttpRequest&&(new XMLHttpRequest).dispatchEvent);var T={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};e.ajax=function(){return e.$.ajax.apply(e.$,arguments)};var $=e.Router=function(t){t||(t={});if(t.routes)this.routes=t.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var S=/\((.*?)\)/g;var H=/(\(\?)?:\w+/g;var A=/\*\w+/g;var I=/[\-{}\[\]+?.,\\\^$|#\s]/g;i.extend($.prototype,u,{initialize:function(){},route:function(t,r,s){if(!i.isRegExp(t))t=this._routeToRegExp(t);if(i.isFunction(r)){s=r;r=""}if(!s)s=this[r];var n=this;e.history.route(t,function(i){var a=n._extractParameters(t,i);n.execute(s,a);n.trigger.apply(n,["route:"+r].concat(a));n.trigger("route",r,a);e.history.trigger("route",n,r,a)});return this},execute:function(t,e){if(t)t.apply(this,e)},navigate:function(t,i){e.history.navigate(t,i);return this},_bindRoutes:function(){if(!this.routes)return;this.routes=i.result(this,"routes");var t,e=i.keys(this.routes);while((t=e.pop())!=null){this.route(t,this.routes[t])}},_routeToRegExp:function(t){t=t.replace(I,"\\$&").replace(S,"(?:$1)?").replace(H,function(t,e){return e?t:"([^/?]+)"}).replace(A,"([^?]*?)");return new RegExp("^"+t+"(?:\\?(.*))?$")},_extractParameters:function(t,e){var r=t.exec(e).slice(1);return i.map(r,function(t,e){if(e===r.length-1)return t||null;return t?decodeURIComponent(t):null})}});var N=e.History=function(){this.handlers=[];i.bindAll(this,"checkUrl");if(typeof window!=="undefined"){this.location=window.location;this.history=window.history}};var R=/^[#\/]|\s+$/g;var O=/^\/+|\/+$/g;var P=/msie [\w.]+/;var j=/\/$/;var C=/#.*$/;N.started=false;i.extend(N.prototype,u,{interval:50,atRoot:function(){return this.location.pathname.replace(/[^\/]$/,"$&/")===this.root},getHash:function(t){var e=(t||this).location.href.match(/#(.*)$/);return e?e[1]:""},getFragment:function(t,e){if(t==null){if(this._hasPushState||!this._wantsHashChange||e){t=decodeURI(this.location.pathname+this.location.search);var i=this.root.replace(j,"");if(!t.indexOf(i))t=t.slice(i.length)}else{t=this.getHash()}}return t.replace(R,"")},start:function(t){if(N.started)throw new Error("Backbone.history has already been started");N.started=true;this.options=i.extend({root:"/"},this.options,t);this.root=this.options.root;this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;this._hasPushState=!!(this.options.pushState&&this.history&&this.history.pushState);var r=this.getFragment();var s=document.documentMode;var n=P.exec(navigator.userAgent.toLowerCase())&&(!s||s<=7);this.root=("/"+this.root+"/").replace(O,"/");if(n&&this._wantsHashChange){var a=e.$('<iframe src="javascript:0" tabindex="-1">');this.iframe=a.hide().appendTo("body")[0].contentWindow;this.navigate(r)}if(this._hasPushState){e.$(window).on("popstate",this.checkUrl)}else if(this._wantsHashChange&&"onhashchange"in window&&!n){e.$(window).on("hashchange",this.checkUrl)}else if(this._wantsHashChange){this._checkUrlInterval=setInterval(this.checkUrl,this.interval)}this.fragment=r;var o=this.location;if(this._wantsHashChange&&this._wantsPushState){if(!this._hasPushState&&!this.atRoot()){this.fragment=this.getFragment(null,true);this.location.replace(this.root+"#"+this.fragment);return true}else if(this._hasPushState&&this.atRoot()&&o.hash){this.fragment=this.getHash().replace(R,"");this.history.replaceState({},document.title,this.root+this.fragment)}}if(!this.options.silent)return this.loadUrl()},stop:function(){e.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);N.started=false},route:function(t,e){this.handlers.unshift({route:t,callback:e})},checkUrl:function(t){var e=this.getFragment();if(e===this.fragment&&this.iframe){e=this.getFragment(this.getHash(this.iframe))}if(e===this.fragment)return false;if(this.iframe)this.navigate(e);this.loadUrl()},loadUrl:function(t){t=this.fragment=this.getFragment(t);return i.any(this.handlers,function(e){if(e.route.test(t)){e.callback(t);return true}})},navigate:function(t,e){if(!N.started)return false;if(!e||e===true)e={trigger:!!e};var i=this.root+(t=this.getFragment(t||""));t=t.replace(C,"");if(this.fragment===t)return;this.fragment=t;if(t===""&&i!=="/")i=i.slice(0,-1);if(this._hasPushState){this.history[e.replace?"replaceState":"pushState"]({},document.title,i)}else if(this._wantsHashChange){this._updateHash(this.location,t,e.replace);if(this.iframe&&t!==this.getFragment(this.getHash(this.iframe))){if(!e.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,t,e.replace)}}else{return this.location.assign(i)}if(e.trigger)return this.loadUrl(t)},_updateHash:function(t,e,i){if(i){var r=t.href.replace(/(javascript:|#).*$/,"");t.replace(r+"#"+e)}else{t.hash="#"+e}}});e.history=new N;var U=function(t,e){var r=this;var s;if(t&&i.has(t,"constructor")){s=t.constructor}else{s=function(){return r.apply(this,arguments)}}i.extend(s,r,e);var n=function(){this.constructor=s};n.prototype=r.prototype;s.prototype=new n;if(t)i.extend(s.prototype,t);s.__super__=r.prototype;return s};p.extend=g.extend=$.extend=w.extend=N.extend=U;var q=function(){throw new Error('A "url" property or function must be specified')};var M=function(t,e){var i=e.error;e.error=function(r){if(i)i(t,r,e);t.trigger("error",t,r,e)}};return e});
@(function(t,e){if(typeof define==="function"&&define.amd){define(["underscore","jquery","exports"],function(i,r,s){t.Backbone=e(t,s,i,r)})}else if(typeof exports!=="undefined"){var i=require("underscore");e(t,exports,i)}else{t.Backbone=e(t,{},t._,t.jQuery||t.Zepto||t.ender||t.$)}})(this,function(t,e,i,r){var s=t.Backbone;var n=[];var a=n.push;var o=n.slice;var h=n.splice;e.VERSION="1.1.2";e.$=r;e.noConflict=function(){t.Backbone=s;return this};e.emulateHTTP=false;e.emulateJSON=false;var u=e.Events={on:function(t,e,i){if(!c(this,"on",t,[e,i])||!e)return this;this._events||(this._events={});var r=this._events[t]||(this._events[t]=[]);r.push({callback:e,context:i,ctx:i||this});return this},once:function(t,e,r){if(!c(this,"once",t,[e,r])||!e)return this;var s=this;var n=i.once(function(){s.off(t,n);e.apply(this,arguments)});n._callback=e;return this.on(t,n,r)},off:function(t,e,r){var s,n,a,o,h,u,l,f;if(!this._events||!c(this,"off",t,[e,r]))return this;if(!t&&!e&&!r){this._events=void 0;return this}o=t?[t]:i.keys(this._events);for(h=0,u=o.length;h<u;h++){t=o[h];if(a=this._events[t]){this._events[t]=s=[];if(e||r){for(l=0,f=a.length;l<f;l++){n=a[l];if(e&&e!==n.callback&&e!==n.callback._callback||r&&r!==n.context){s.push(n)}}}if(!s.length)delete this._events[t]}}return this},trigger:function(t){if(!this._events)return this;var e=o.call(arguments,1);if(!c(this,"trigger",t,e))return this;var i=this._events[t];var r=this._events.all;if(i)f(i,e);if(r)f(r,arguments);return this},stopListening:function(t,e,r){var s=this._listeningTo;if(!s)return this;var n=!e&&!r;if(!r&&typeof e==="object")r=this;if(t)(s={})[t._listenId]=t;for(var a in s){t=s[a];t.off(e,r,this);if(n||i.isEmpty(t._events))delete this._listeningTo[a]}return this}};var l=/\s+/;var c=function(t,e,i,r){if(!i)return true;if(typeof i==="object"){for(var s in i){t[e].apply(t,[s,i[s]].concat(r))}return false}if(l.test(i)){var n=i.split(l);for(var a=0,o=n.length;a<o;a++){t[e].apply(t,[n[a]].concat(r))}return false}return true};var f=function(t,e){var i,r=-1,s=t.length,n=e[0],a=e[1],o=e[2];switch(e.length){case 0:while(++r<s)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<s)(i=t[r]).callback.call(i.ctx,n);return;case 2:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a);return;case 3:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a,o);return;default:while(++r<s)(i=t[r]).callback.apply(i.ctx,e);return}};var d={listenTo:"on",listenToOnce:"once"};i.each(d,function(t,e){u[e]=function(e,r,s){var n=this._listeningTo||(this._listeningTo={});var a=e._listenId||(e._listenId=i.uniqueId("l"));n[a]=e;if(!s&&typeof r==="object")s=this;e[t](r,s,this);return this}});u.bind=u.on;u.unbind=u.off;i.extend(e,u);var p=e.Model=function(t,e){var r=t||{};e||(e={});this.cid=i.uniqueId("c");this.attributes={};if(e.collection)this.collection=e.collection;if(e.parse)r=this.parse(r,e)||{};r=i.defaults({},r,i.result(this,"defaults"));this.set(r,e);this.changed={};this.initialize.apply(this,arguments)};i.extend(p.prototype,u,{changed:null,validationError:null,idAttribute:"id",initialize:function(){},toJSON:function(t){return i.clone(this.attributes)},sync:function(){return e.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return i.escape(this.get(t))},has:function(t){return this.get(t)!=null},set:function(t,e,r){var s,n,a,o,h,u,l,c;if(t==null)return this;if(typeof t==="object"){n=t;r=e}else{(n={})[t]=e}r||(r={});if(!this._validate(n,r))return false;a=r.unset;h=r.silent;o=[];u=this._changing;this._changing=true;if(!u){this._previousAttributes=i.clone(this.attributes);this.changed={}}c=this.attributes,l=this._previousAttributes;if(this.idAttribute in n)this.id=n[this.idAttribute];for(s in n){e=n[s];if(!i.isEqual(c[s],e))o.push(s);if(!i.isEqual(l[s],e)){this.changed[s]=e}else{delete this.changed[s]}a?delete c[s]:c[s]=e}if(!h){if(o.length)this._pending=r;for(var f=0,d=o.length;f<d;f++){this.trigger("change:"+o[f],this,c[o[f]],r)}}if(u)return this;if(!h){while(this._pending){r=this._pending;this._pending=false;this.trigger("change",this,r)}}this._pending=false;this._changing=false;return this},unset:function(t,e){return this.set(t,void 0,i.extend({},e,{unset:true}))},clear:function(t){var e={};for(var r in this.attributes)e[r]=void 0;return this.set(e,i.extend({},t,{unset:true}))},hasChanged:function(t){if(t==null)return!i.isEmpty(this.changed);return i.has(this.changed,t)},changedAttributes:function(t){if(!t)return this.hasChanged()?i.clone(this.changed):false;var e,r=false;var s=this._changing?this._previousAttributes:this.attributes;for(var n in t){if(i.isEqual(s[n],e=t[n]))continue;(r||(r={}))[n]=e}return r},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return i.clone(this._previousAttributes)},fetch:function(t){t=t?i.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var r=t.success;t.success=function(i){if(!e.set(e.parse(i,t),t))return false;if(r)r(e,i,t);e.trigger("sync",e,i,t)};q(this,t);return this.sync("read",this,t)},save:function(t,e,r){var s,n,a,o=this.attributes;if(t==null||typeof t==="object"){s=t;r=e}else{(s={})[t]=e}r=i.extend({validate:true},r);if(s&&!r.wait){if(!this.set(s,r))return false}else{if(!this._validate(s,r))return false}if(s&&r.wait){this.attributes=i.extend({},o,s)}if(r.parse===void 0)r.parse=true;var h=this;var u=r.success;r.success=function(t){h.attributes=o;var e=h.parse(t,r);if(r.wait)e=i.extend(s||{},e);if(i.isObject(e)&&!h.set(e,r)){return false}if(u)u(h,t,r);h.trigger("sync",h,t,r)};q(this,r);n=this.isNew()?"create":r.patch?"patch":"update";if(n==="patch")r.attrs=s;a=this.sync(n,this,r);if(s&&r.wait)this.attributes=o;return a},destroy:function(t){t=t?i.clone(t):{};var e=this;var r=t.success;var s=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(i){if(t.wait||e.isNew())s();if(r)r(e,i,t);if(!e.isNew())e.trigger("sync",e,i,t)};if(this.isNew()){t.success();return false}q(this,t);var n=this.sync("delete",this,t);if(!t.wait)s();return n},url:function(){var t=i.result(this,"urlRoot")||i.result(this.collection,"url")||M();if(this.isNew())return t;return t.replace(/([^\/])$/,"$1/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return!this.has(this.idAttribute)},isValid:function(t){return this._validate({},i.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=i.extend({},this.attributes,t);var r=this.validationError=this.validate(t,e)||null;if(!r)return true;this.trigger("invalid",this,r,i.extend(e,{validationError:r}));return false}});var v=["keys","values","pairs","invert","pick","omit"];i.each(v,function(t){p.prototype[t]=function(){var e=o.call(arguments);e.unshift(this.attributes);return i[t].apply(i,e)}});var g=e.Collection=function(t,e){e||(e={});if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,i.extend({silent:true},e))};var m={add:true,remove:true,merge:true};var y={add:true,remove:false};i.extend(g.prototype,u,{model:p,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return e.sync.apply(this,arguments)},add:function(t,e){return this.set(t,i.extend({merge:false},e,y))},remove:function(t,e){var r=!i.isArray(t);t=r?[t]:i.clone(t);e||(e={});var 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