updated versions of backbone and underscore

pull/263/head
Justin Richer 2012-12-20 17:31:08 -05:00
parent e0672757bf
commit 9dd54d47bb
6 changed files with 2967 additions and 281 deletions

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@ -5,8 +5,8 @@
================================================== --> ================================================== -->
<!-- Placed at the end of the document so the pages load faster --> <!-- Placed at the end of the document so the pages load faster -->
<script type="text/javascript" src="resources/bootstrap2/js/bootstrap.js"></script> <script type="text/javascript" src="resources/bootstrap2/js/bootstrap.js"></script>
<script type="text/javascript" src="resources/js/underscore-min.js"></script> <script type="text/javascript" src="resources/js/underscore.js"></script>
<script type="text/javascript" src="resources/js/backbone-min.js"></script> <script type="text/javascript" src="resources/js/backbone.js"></script>
<script type="text/javascript" src="resources/js/backbone.validations.js"></script> <script type="text/javascript" src="resources/js/backbone.validations.js"></script>
<script type="text/javascript" src="resources/js/purl.js"></script> <script type="text/javascript" src="resources/js/purl.js"></script>
<c:if test="${js != null && js != ''}"> <c:if test="${js != null && js != ''}">

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@ -1,38 +0,0 @@
// Backbone.js 0.9.2
// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(){var l=this,y=l.Backbone,z=Array.prototype.slice,A=Array.prototype.splice,g;g="undefined"!==typeof exports?exports:l.Backbone={};g.VERSION="0.9.2";var f=l._;!f&&"undefined"!==typeof require&&(f=require("underscore"));var i=l.jQuery||l.Zepto||l.ender;g.setDomLibrary=function(a){i=a};g.noConflict=function(){l.Backbone=y;return this};g.emulateHTTP=!1;g.emulateJSON=!1;var p=/\s+/,k=g.Events={on:function(a,b,c){var d,e,f,g,j;if(!b)return this;a=a.split(p);for(d=this._callbacks||(this._callbacks=
{});e=a.shift();)f=(j=d[e])?j.tail:{},f.next=g={},f.context=c,f.callback=b,d[e]={tail:g,next:j?j.next:f};return this},off:function(a,b,c){var d,e,h,g,j,q;if(e=this._callbacks){if(!a&&!b&&!c)return delete this._callbacks,this;for(a=a?a.split(p):f.keys(e);d=a.shift();)if(h=e[d],delete e[d],h&&(b||c))for(g=h.tail;(h=h.next)!==g;)if(j=h.callback,q=h.context,b&&j!==b||c&&q!==c)this.on(d,j,q);return this}},trigger:function(a){var b,c,d,e,f,g;if(!(d=this._callbacks))return this;f=d.all;a=a.split(p);for(g=
z.call(arguments,1);b=a.shift();){if(c=d[b])for(e=c.tail;(c=c.next)!==e;)c.callback.apply(c.context||this,g);if(c=f){e=c.tail;for(b=[b].concat(g);(c=c.next)!==e;)c.callback.apply(c.context||this,b)}}return this}};k.bind=k.on;k.unbind=k.off;var o=g.Model=function(a,b){var c;a||(a={});b&&b.parse&&(a=this.parse(a));if(c=n(this,"defaults"))a=f.extend({},c,a);b&&b.collection&&(this.collection=b.collection);this.attributes={};this._escapedAttributes={};this.cid=f.uniqueId("c");this.changed={};this._silent=
{};this._pending={};this.set(a,{silent:!0});this.changed={};this._silent={};this._pending={};this._previousAttributes=f.clone(this.attributes);this.initialize.apply(this,arguments)};f.extend(o.prototype,k,{changed:null,_silent:null,_pending:null,idAttribute:"id",initialize:function(){},toJSON:function(){return f.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;b=this.get(a);return this._escapedAttributes[a]=f.escape(null==
b?"":""+b)},has:function(a){return null!=this.get(a)},set:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c||(c={});if(!d)return this;d instanceof o&&(d=d.attributes);if(c.unset)for(e in d)d[e]=void 0;if(!this._validate(d,c))return!1;this.idAttribute in d&&(this.id=d[this.idAttribute]);var b=c.changes={},h=this.attributes,g=this._escapedAttributes,j=this._previousAttributes||{};for(e in d){a=d[e];if(!f.isEqual(h[e],a)||c.unset&&f.has(h,e))delete g[e],(c.silent?this._silent:
b)[e]=!0;c.unset?delete h[e]:h[e]=a;!f.isEqual(j[e],a)||f.has(h,e)!=f.has(j,e)?(this.changed[e]=a,c.silent||(this._pending[e]=!0)):(delete this.changed[e],delete this._pending[e])}c.silent||this.change(c);return this},unset:function(a,b){(b||(b={})).unset=!0;return this.set(a,null,b)},clear:function(a){(a||(a={})).unset=!0;return this.set(f.clone(this.attributes),a)},fetch:function(a){var a=a?f.clone(a):{},b=this,c=a.success;a.success=function(d,e,f){if(!b.set(b.parse(d,f),a))return!1;c&&c(b,d)};
a.error=g.wrapError(a.error,b,a);return(this.sync||g.sync).call(this,"read",this,a)},save:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c=c?f.clone(c):{};if(c.wait){if(!this._validate(d,c))return!1;e=f.clone(this.attributes)}a=f.extend({},c,{silent:!0});if(d&&!this.set(d,c.wait?a:c))return!1;var h=this,i=c.success;c.success=function(a,b,e){b=h.parse(a,e);if(c.wait){delete c.wait;b=f.extend(d||{},b)}if(!h.set(b,c))return false;i?i(h,a):h.trigger("sync",h,a,c)};c.error=g.wrapError(c.error,
h,c);b=this.isNew()?"create":"update";b=(this.sync||g.sync).call(this,b,this,c);c.wait&&this.set(e,a);return b},destroy:function(a){var a=a?f.clone(a):{},b=this,c=a.success,d=function(){b.trigger("destroy",b,b.collection,a)};if(this.isNew())return d(),!1;a.success=function(e){a.wait&&d();c?c(b,e):b.trigger("sync",b,e,a)};a.error=g.wrapError(a.error,b,a);var e=(this.sync||g.sync).call(this,"delete",this,a);a.wait||d();return e},url:function(){var a=n(this,"urlRoot")||n(this.collection,"url")||t();
return this.isNew()?a:a+("/"==a.charAt(a.length-1)?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return null==this.id},change:function(a){a||(a={});var b=this._changing;this._changing=!0;for(var c in this._silent)this._pending[c]=!0;var d=f.extend({},a.changes,this._silent);this._silent={};for(c in d)this.trigger("change:"+c,this,this.get(c),a);if(b)return this;for(;!f.isEmpty(this._pending);){this._pending=
{};this.trigger("change",this,a);for(c in this.changed)!this._pending[c]&&!this._silent[c]&&delete this.changed[c];this._previousAttributes=f.clone(this.attributes)}this._changing=!1;return this},hasChanged:function(a){return!arguments.length?!f.isEmpty(this.changed):f.has(this.changed,a)},changedAttributes:function(a){if(!a)return this.hasChanged()?f.clone(this.changed):!1;var b,c=!1,d=this._previousAttributes,e;for(e in a)if(!f.isEqual(d[e],b=a[e]))(c||(c={}))[e]=b;return c},previous:function(a){return!arguments.length||
!this._previousAttributes?null:this._previousAttributes[a]},previousAttributes:function(){return f.clone(this._previousAttributes)},isValid:function(){return!this.validate(this.attributes)},_validate:function(a,b){if(b.silent||!this.validate)return!0;var a=f.extend({},this.attributes,a),c=this.validate(a,b);if(!c)return!0;b&&b.error?b.error(this,c,b):this.trigger("error",this,c,b);return!1}});var r=g.Collection=function(a,b){b||(b={});b.model&&(this.model=b.model);b.comparator&&(this.comparator=b.comparator);
this._reset();this.initialize.apply(this,arguments);a&&this.reset(a,{silent:!0,parse:b.parse})};f.extend(r.prototype,k,{model:o,initialize:function(){},toJSON:function(a){return this.map(function(b){return b.toJSON(a)})},add:function(a,b){var c,d,e,g,i,j={},k={},l=[];b||(b={});a=f.isArray(a)?a.slice():[a];c=0;for(d=a.length;c<d;c++){if(!(e=a[c]=this._prepareModel(a[c],b)))throw Error("Can't add an invalid model to a collection");g=e.cid;i=e.id;j[g]||this._byCid[g]||null!=i&&(k[i]||this._byId[i])?
l.push(c):j[g]=k[i]=e}for(c=l.length;c--;)a.splice(l[c],1);c=0;for(d=a.length;c<d;c++)(e=a[c]).on("all",this._onModelEvent,this),this._byCid[e.cid]=e,null!=e.id&&(this._byId[e.id]=e);this.length+=d;A.apply(this.models,[null!=b.at?b.at:this.models.length,0].concat(a));this.comparator&&this.sort({silent:!0});if(b.silent)return this;c=0;for(d=this.models.length;c<d;c++)if(j[(e=this.models[c]).cid])b.index=c,e.trigger("add",e,this,b);return this},remove:function(a,b){var c,d,e,g;b||(b={});a=f.isArray(a)?
a.slice():[a];c=0;for(d=a.length;c<d;c++)if(g=this.getByCid(a[c])||this.get(a[c]))delete this._byId[g.id],delete this._byCid[g.cid],e=this.indexOf(g),this.models.splice(e,1),this.length--,b.silent||(b.index=e,g.trigger("remove",g,this,b)),this._removeReference(g);return this},push:function(a,b){a=this._prepareModel(a,b);this.add(a,b);return a},pop:function(a){var b=this.at(this.length-1);this.remove(b,a);return b},unshift:function(a,b){a=this._prepareModel(a,b);this.add(a,f.extend({at:0},b));return a},
shift:function(a){var b=this.at(0);this.remove(b,a);return b},get:function(a){return null==a?void 0:this._byId[null!=a.id?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},where:function(a){return f.isEmpty(a)?[]:this.filter(function(b){for(var c in a)if(a[c]!==b.get(c))return!1;return!0})},sort:function(a){a||(a={});if(!this.comparator)throw Error("Cannot sort a set without a comparator");var b=f.bind(this.comparator,this);1==this.comparator.length?
this.models=this.sortBy(b):this.models.sort(b);a.silent||this.trigger("reset",this,a);return this},pluck:function(a){return f.map(this.models,function(b){return b.get(a)})},reset:function(a,b){a||(a=[]);b||(b={});for(var c=0,d=this.models.length;c<d;c++)this._removeReference(this.models[c]);this._reset();this.add(a,f.extend({silent:!0},b));b.silent||this.trigger("reset",this,b);return this},fetch:function(a){a=a?f.clone(a):{};void 0===a.parse&&(a.parse=!0);var b=this,c=a.success;a.success=function(d,
e,f){b[a.add?"add":"reset"](b.parse(d,f),a);c&&c(b,d)};a.error=g.wrapError(a.error,b,a);return(this.sync||g.sync).call(this,"read",this,a)},create:function(a,b){var c=this,b=b?f.clone(b):{},a=this._prepareModel(a,b);if(!a)return!1;b.wait||c.add(a,b);var d=b.success;b.success=function(e,f){b.wait&&c.add(e,b);d?d(e,f):e.trigger("sync",a,f,b)};a.save(null,b);return a},parse:function(a){return a},chain:function(){return f(this.models).chain()},_reset:function(){this.length=0;this.models=[];this._byId=
{};this._byCid={}},_prepareModel:function(a,b){b||(b={});a instanceof o?a.collection||(a.collection=this):(b.collection=this,a=new this.model(a,b),a._validate(a.attributes,b)||(a=!1));return a},_removeReference:function(a){this==a.collection&&delete a.collection;a.off("all",this._onModelEvent,this)},_onModelEvent:function(a,b,c,d){("add"==a||"remove"==a)&&c!=this||("destroy"==a&&this.remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],this._byId[b.id]=b),this.trigger.apply(this,
arguments))}});f.each("forEach,each,map,reduce,reduceRight,find,detect,filter,select,reject,every,all,some,any,include,contains,invoke,max,min,sortBy,sortedIndex,toArray,size,first,initial,rest,last,without,indexOf,shuffle,lastIndexOf,isEmpty,groupBy".split(","),function(a){r.prototype[a]=function(){return f[a].apply(f,[this.models].concat(f.toArray(arguments)))}});var u=g.Router=function(a){a||(a={});a.routes&&(this.routes=a.routes);this._bindRoutes();this.initialize.apply(this,arguments)},B=/:\w+/g,
C=/\*\w+/g,D=/[-[\]{}()+?.,\\^$|#\s]/g;f.extend(u.prototype,k,{initialize:function(){},route:function(a,b,c){g.history||(g.history=new m);f.isRegExp(a)||(a=this._routeToRegExp(a));c||(c=this[b]);g.history.route(a,f.bind(function(d){d=this._extractParameters(a,d);c&&c.apply(this,d);this.trigger.apply(this,["route:"+b].concat(d));g.history.trigger("route",this,b,d)},this));return this},navigate:function(a,b){g.history.navigate(a,b)},_bindRoutes:function(){if(this.routes){var a=[],b;for(b in this.routes)a.unshift([b,
this.routes[b]]);b=0;for(var c=a.length;b<c;b++)this.route(a[b][0],a[b][1],this[a[b][1]])}},_routeToRegExp:function(a){a=a.replace(D,"\\$&").replace(B,"([^/]+)").replace(C,"(.*?)");return RegExp("^"+a+"$")},_extractParameters:function(a,b){return a.exec(b).slice(1)}});var m=g.History=function(){this.handlers=[];f.bindAll(this,"checkUrl")},s=/^[#\/]/,E=/msie [\w.]+/;m.started=!1;f.extend(m.prototype,k,{interval:50,getHash:function(a){return(a=(a?a.location:window.location).href.match(/#(.*)$/))?a[1]:
""},getFragment:function(a,b){if(null==a)if(this._hasPushState||b){var a=window.location.pathname,c=window.location.search;c&&(a+=c)}else a=this.getHash();a.indexOf(this.options.root)||(a=a.substr(this.options.root.length));return a.replace(s,"")},start:function(a){if(m.started)throw Error("Backbone.history has already been started");m.started=!0;this.options=f.extend({},{root:"/"},this.options,a);this._wantsHashChange=!1!==this.options.hashChange;this._wantsPushState=!!this.options.pushState;this._hasPushState=
!(!this.options.pushState||!window.history||!window.history.pushState);var a=this.getFragment(),b=document.documentMode;if(b=E.exec(navigator.userAgent.toLowerCase())&&(!b||7>=b))this.iframe=i('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(a);this._hasPushState?i(window).bind("popstate",this.checkUrl):this._wantsHashChange&&"onhashchange"in window&&!b?i(window).bind("hashchange",this.checkUrl):this._wantsHashChange&&(this._checkUrlInterval=setInterval(this.checkUrl,
this.interval));this.fragment=a;a=window.location;b=a.pathname==this.options.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!b)return this.fragment=this.getFragment(null,!0),window.location.replace(this.options.root+"#"+this.fragment),!0;this._wantsPushState&&this._hasPushState&&b&&a.hash&&(this.fragment=this.getHash().replace(s,""),window.history.replaceState({},document.title,a.protocol+"//"+a.host+this.options.root+this.fragment));if(!this.options.silent)return this.loadUrl()},
stop:function(){i(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);m.started=!1},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();a==this.fragment&&this.iframe&&(a=this.getFragment(this.getHash(this.iframe)));if(a==this.fragment)return!1;this.iframe&&this.navigate(a);this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(a){var b=this.fragment=this.getFragment(a);return f.any(this.handlers,
function(a){if(a.route.test(b))return a.callback(b),!0})},navigate:function(a,b){if(!m.started)return!1;if(!b||!0===b)b={trigger:b};var c=(a||"").replace(s,"");this.fragment!=c&&(this._hasPushState?(0!=c.indexOf(this.options.root)&&(c=this.options.root+c),this.fragment=c,window.history[b.replace?"replaceState":"pushState"]({},document.title,c)):this._wantsHashChange?(this.fragment=c,this._updateHash(window.location,c,b.replace),this.iframe&&c!=this.getFragment(this.getHash(this.iframe))&&(b.replace||
this.iframe.document.open().close(),this._updateHash(this.iframe.location,c,b.replace))):window.location.assign(this.options.root+a),b.trigger&&this.loadUrl(a))},_updateHash:function(a,b,c){c?a.replace(a.toString().replace(/(javascript:|#).*$/,"")+"#"+b):a.hash=b}});var v=g.View=function(a){this.cid=f.uniqueId("view");this._configure(a||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()},F=/^(\S+)\s*(.*)$/,w="model,collection,el,id,attributes,className,tagName".split(",");
f.extend(v.prototype,k,{tagName:"div",$:function(a){return this.$el.find(a)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();return this},make:function(a,b,c){a=document.createElement(a);b&&i(a).attr(b);c&&i(a).html(c);return a},setElement:function(a,b){this.$el&&this.undelegateEvents();this.$el=a instanceof i?a:i(a);this.el=this.$el[0];!1!==b&&this.delegateEvents();return this},delegateEvents:function(a){if(a||(a=n(this,"events"))){this.undelegateEvents();
for(var b in a){var c=a[b];f.isFunction(c)||(c=this[a[b]]);if(!c)throw Error('Method "'+a[b]+'" does not exist');var d=b.match(F),e=d[1],d=d[2],c=f.bind(c,this),e=e+(".delegateEvents"+this.cid);""===d?this.$el.bind(e,c):this.$el.delegate(d,e,c)}}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+this.cid)},_configure:function(a){this.options&&(a=f.extend({},this.options,a));for(var b=0,c=w.length;b<c;b++){var d=w[b];a[d]&&(this[d]=a[d])}this.options=a},_ensureElement:function(){if(this.el)this.setElement(this.el,
!1);else{var a=n(this,"attributes")||{};this.id&&(a.id=this.id);this.className&&(a["class"]=this.className);this.setElement(this.make(this.tagName,a),!1)}}});o.extend=r.extend=u.extend=v.extend=function(a,b){var c=G(this,a,b);c.extend=this.extend;return c};var H={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};g.sync=function(a,b,c){var d=H[a];c||(c={});var e={type:d,dataType:"json"};c.url||(e.url=n(b,"url")||t());if(!c.data&&b&&("create"==a||"update"==a))e.contentType="application/json",
e.data=JSON.stringify(b.toJSON());g.emulateJSON&&(e.contentType="application/x-www-form-urlencoded",e.data=e.data?{model:e.data}:{});if(g.emulateHTTP&&("PUT"===d||"DELETE"===d))g.emulateJSON&&(e.data._method=d),e.type="POST",e.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",d)};"GET"!==e.type&&!g.emulateJSON&&(e.processData=!1);return i.ajax(f.extend(e,c))};g.wrapError=function(a,b,c){return function(d,e){e=d===b?e:d;a?a(b,e,c):b.trigger("error",b,e,c)}};var x=function(){},G=function(a,
b,c){var d;d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){a.apply(this,arguments)};f.extend(d,a);x.prototype=a.prototype;d.prototype=new x;b&&f.extend(d.prototype,b);c&&f.extend(d,c);d.prototype.constructor=d;d.__super__=a.prototype;return d},n=function(a,b){return!a||!a[b]?null:f.isFunction(a[b])?a[b]():a[b]},t=function(){throw Error('A "url" property or function must be specified');}}).call(this);

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@ -21,266 +21,268 @@
(function(Backbone) { (function(Backbone) {
// Premade Validators // Premade Validators
Backbone.Validations = {}; Backbone.Validations = {};
var validators = { var validators = {
"custom" : function(methodName, attributeName, model, valueToSet) { "custom" : function(methodName, attributeName, model, valueToSet) {
return model[methodName](attributeName, valueToSet); return model[methodName](attributeName, valueToSet);
}, },
"required" : function(attributeName, model, valueToSet) { "required" : function(attributeName, model, valueToSet) {
var currentValue = model.get(attributeName); if (_.isNull(valueToSet) || _.isUndefined(valueToSet) || valueToSet === "") {
var isNotAlreadySet = _.isUndefined(currentValue); return "required";
var isNotBeingSet = _.isUndefined(valueToSet); } else {
if (_.isNull(valueToSet) || valueToSet === "" || (isNotBeingSet && isNotAlreadySet)) { return false;
return "required"; }
} else { },
return false;
}
},
"in" : function(whitelist, attributeName, model, valueToSet) { "in" : function(whitelist, attributeName, model, valueToSet) {
return _.include(whitelist, valueToSet) ? undefined : "in"; return _.include(whitelist, valueToSet) ? undefined : "in";
}, },
"email" : function(type, attributeName, model, valueToSet) { "email" : function(type, attributeName, model, valueToSet) {
var emailRegex = new RegExp("[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?"); var emailRegex = new RegExp("[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?", "i");
if (_.isString(valueToSet) && !valueToSet.match(emailRegex)) { if (_.isString(valueToSet) && !valueToSet.match(emailRegex)) {
return "email"; return "email";
} }
}, },
"url" : function(type, attributeName, model, valueToSet) { "url" : function(type, attributeName, model, valueToSet) {
// taken from jQuery UI validation // taken from jQuery UI validation
var urlRegex = /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i; var urlRegex = /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i;
if (_.isString(valueToSet) && !valueToSet.match(urlRegex)) { if (_.isString(valueToSet) && !valueToSet.match(urlRegex)) {
return "url"; return "url";
} }
}, },
"number" : function(type, attributeName, model, valueToSet) { "number" : function(type, attributeName, model, valueToSet) {
return isNaN(valueToSet) ? 'number' : undefined; return isNaN(valueToSet) ? 'number' : undefined;
}, },
"pattern" : function(pattern, attributeName, model, valueToSet) { "digits": function (type, attributeName, model, valueToSet) {
if (_.isString(valueToSet)) { var isBeingSet = !_.isUndefined(valueToSet);
if (pattern.test(valueToSet)) { return (!/^\d+$/.test(valueToSet) && isBeingSet) ? 'digits' : undefined;
return false; },
} else {
return "pattern";
}
}
},
"min" : function(minimumValue, attributeName, model, valueToSet) { "pattern" : function(pattern, attributeName, model, valueToSet) {
if (valueToSet < minimumValue) { if (_.isString(valueToSet)) {
return "min"; if (pattern.test(valueToSet)) {
} return false;
}, } else {
return "pattern";
}
}
},
"max" : function(maximumValue, attributeName, model, valueToSet) { "min" : function(minimumValue, attributeName, model, valueToSet) {
if (valueToSet > maximumValue) { if (valueToSet < minimumValue) {
return "max"; return "min";
} }
}, },
"minlength" : function(minlength, attributeName, model, valueToSet) { "max" : function(maximumValue, attributeName, model, valueToSet) {
if (_.isString(valueToSet)) { if (valueToSet > maximumValue) {
if (valueToSet.length < minlength) { return "minlength"; } return "max";
} }
}, },
"maxlength" : function(maxlength, attributeName, model, valueToSet) { "minlength" : function(minlength, attributeName, model, valueToSet) {
if (_.isString(valueToSet)) { if (_.isString(valueToSet)) {
if (valueToSet.length > maxlength) { return "maxlength"; } if (valueToSet.length < minlength) { return "minlength"; }
} }
} },
};
var customValidators = {}; "maxlength" : function(maxlength, attributeName, model, valueToSet) {
var getCustomValidator = function(name) { if (_.isString(valueToSet)) {
var cv = customValidators[name]; if (valueToSet.length > maxlength) { return "maxlength"; }
if (!cv) { throw "custom validator '"+name+"' could not be found."; } }
return cv; }
}; };
Backbone.Validations.addValidator = function(name, validator) { var customValidators = {};
if (validators.hasOwnProperty(name) || customValidators.hasOwnProperty(name)) { var getCustomValidator = function(name) {
throw "existing validator"; var cv = customValidators[name];
} if (!cv) { throw "custom validator '"+name+"' could not be found."; }
customValidators[name] = validator; return cv;
}; };
Backbone.Validations.addValidator = function(name, validator) {
if (validators.hasOwnProperty(name) || customValidators.hasOwnProperty(name)) {
throw "existing validator";
}
customValidators[name] = validator;
};
/* /*
The newValidate method overrides validate in Backbone.Model. The newValidate method overrides validate in Backbone.Model.
It has the same interface as the validate function which you It has the same interface as the validate function which you
would provide. would provide.
The returned object looks like this: The returned object looks like this:
{ {
attributeName : ["required", "of", "errors"], attributeName : ["required", "of", "errors"],
otherAttributeName: ["and", "so", "on"] otherAttributeName: ["and", "so", "on"]
}
*/
function newValidate(attributes) {
var errorsForAttribute,
errorHasOccured,
errors = {};
for (var attrName in this._attributeValidators) {
var valueToSet = attributes[attrName];
var validateAttribute = this._attributeValidators[attrName];
if (validateAttribute) {
errorsForAttribute = validateAttribute(this, valueToSet);
}
if (errorsForAttribute) {
errorHasOccured = true;
errors[attrName] = errorsForAttribute;
}
}
return errorHasOccured ? errors : false;
} }
function createMinValidator(attributeName, minimumValue) { */
return _.bind(validators.min, null, minimumValue); function newValidate(attributes) {
var errorsForAttribute,
errorHasOccured,
errors = {};
for (var attrName in this._attributeValidators) {
var valueToSet = attributes[attrName];
var validateAttribute = this._attributeValidators[attrName];
if (validateAttribute) {
errorsForAttribute = validateAttribute(this, valueToSet);
} }
if (errorsForAttribute) {
function createMaxValidator(attributeName, maximumValue) { errorHasOccured = true;
return _.bind(validators.max, null, maximumValue); errors[attrName] = errorsForAttribute;
} }
}
return errorHasOccured ? errors : false;
}
function createMinValidator(attributeName, minimumValue) {
return _.bind(validators.min, null, minimumValue);
}
function createMaxValidator(attributeName, maximumValue) {
return _.bind(validators.max, null, maximumValue);
}
/* createValidator takes in: /* createValidator takes in:
- the model - the model
- the name of the attribute - the name of the attribute
- the type of validation - the type of validation
- the description of the validation - the description of the validation
returns a function that takes in: returns a function that takes in:
- the value being set for the attribute - the value being set for the attribute
and either returns nothing (undefined), and either returns nothing (undefined),
or the error name (string). or the error name (string).
*/ */
function createValidator(attributeName, type, description) { function createValidator(attributeName, type, description) {
var validator, var validator,
validatorMethod, validatorMethod,
customValidator; customValidator;
if (type === "type") { if (type === "type") {
type = description; type = description;
} }
validator = validators[type]; validator = validators[type];
if (!validator) { validator = getCustomValidator(type); } if (!validator) { validator = getCustomValidator(type); }
if (!validator) { throw "Improper validation type '"+type+"'" ; } if (!validator) { throw "Improper validation type '"+type+"'" ; }
if (type !== "required") { // doesn't need the description if (type !== "required") { // doesn't need the description
validator = _.bind(validator, null, description, attributeName); validator = _.bind(validator, null, description, attributeName);
} else {
validator = _.bind(validator, null, attributeName);
}
return validator;
}
function createAttributeValidator(attributeName, attributeDescription) {
var validatorsForAttribute = [],
type,
desc;
for (type in attributeDescription) {
desc = attributeDescription[type];
validatorsForAttribute.push(createValidator(attributeName, type, desc));
}
return function(model, valueToSet, hasOverridenError, options) {
var validator,
result,
errors = [];
for (var i = 0, length = validatorsForAttribute.length; i < length; i++) {
validator = validatorsForAttribute[i];
result = validator(model, valueToSet);
if (result) {
if (_.isArray(result)) {
errors = errors.concat(result);
} else { } else {
validator = _.bind(validator, null, attributeName); errors.push(result);
} }
}
return validator;
} }
function createAttributeValidator(attributeName, attributeDescription) { if (errors.length) {
var validatorsForAttribute = [], return errors;
type, } else {
desc; return false;
for (type in attributeDescription) {
desc = attributeDescription[type];
validatorsForAttribute.push(createValidator(attributeName, type, desc));
}
return function(model, valueToSet, hasOverridenError, options) {
var validator,
result,
errors = [];
for (var i = 0, length = validatorsForAttribute.length; i < length; i++) {
validator = validatorsForAttribute[i];
result = validator(model, valueToSet);
if (result) {
if (_.isArray(result)) {
errors = errors.concat(result);
} else {
errors.push(result);
}
}
}
if (errors.length) {
return errors;
} else {
return false;
}
};
} }
};
}
function createValidators(modelValidations) { function createValidators(modelValidations) {
var attributeValidations, var attributeValidations,
attributeValidators = {}; attributeValidators = {};
for (var attrName in modelValidations) { for (var attrName in modelValidations) {
attributeValidations = modelValidations[attrName]; attributeValidations = modelValidations[attrName];
attributeValidators[attrName] = createAttributeValidator(attrName, attributeValidations); attributeValidators[attrName] = createAttributeValidator(attrName, attributeValidations);
} }
return attributeValidators; return attributeValidators;
} }
var oldPerformValidation = Backbone.Model.prototype._performValidation; var oldPerformValidation = Backbone.Model.prototype._performValidation;
function newPerformValidation(attrs, options) { function newPerformValidation(attrs, options) {
if (options.silent || !this.validate) return true; if (options.silent || !this.validate) return true;
var errors = this.validate(attrs); var errors = this.validate(attrs);
if (errors) { if (errors) {
if (options.error) { if (options.error) {
options.error(this, errors, options); options.error(this, errors, options);
} else { } else {
this.trigger('error', this, errors, options); this.trigger('error', this, errors, options);
_.each(errors, function(error, name) { _.each(errors, function(error, name) {
this.trigger('error:' + name, this, errors, options); this.trigger('error:' + name, this, errors, options);
}, this); }, this);
}
return false;
}
return true;
} }
return false;
}
return true;
}
// save the old backbone // save the old backbone
var oldModel = Backbone.Model; var oldModel = Backbone.Model;
// Constructor for our new Validations Model // Constructor for our new Validations Model
Backbone.Validations.Model = Backbone.Model.extend({ Backbone.Validations.Model = Backbone.Model.extend({
constructor : function() { constructor : function() {
// if they pass an object, construct the new validations // if they pass an object, construct the new validations
if (typeof this.validate === "object" && this.validate !== null) { if (typeof this.validate === "object" && this.validate !== null) {
if (!this.constructor.prototype._attributeValidators) { if (!this.constructor.prototype._attributeValidators) {
this.constructor.prototype._attributeValidators = createValidators(this.validate); this.constructor.prototype._attributeValidators = createValidators(this.validate);
this.constructor.prototype.validate = newValidate; this.constructor.prototype.validate = newValidate;
this.constructor.prototype._validate = newPerformValidation; this.constructor.prototype._validate = newPerformValidation;
} }
} }
oldModel.apply(this, arguments); oldModel.apply(this, arguments);
} }
}); });
// Override Backbone.Model with our new Model // Override Backbone.Model with our new Model
Backbone.Model = Backbone.Validations.Model; Backbone.Model = Backbone.Validations.Model;
// Requisite noConflict // Requisite noConflict
Backbone.Validations.Model.noConflict = function() { Backbone.Validations.Model.noConflict = function() {
Backbone.Model = oldModel; Backbone.Model = oldModel;
}; };
}(Backbone)); }(Backbone));

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@ -1,32 +0,0 @@
// Underscore.js 1.3.3
// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
// Underscore is freely distributable under the MIT license.
// Portions of Underscore are inspired or borrowed from Prototype,
// Oliver Steele's Functional, and John Resig's Micro-Templating.
// For all details and documentation:
// http://documentcloud.github.com/underscore
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