consul/ui/javascripts/libs/ember-validations.js

779 lines
22 KiB
JavaScript

// ==========================================================================
// Project: Ember Validations
// Copyright: Copyright 2013 DockYard, LLC. and contributors.
// License: Licensed under MIT license (see license.js)
// ==========================================================================
// Version: 1.0.0.beta.2
(function() {
Ember.Validations = Ember.Namespace.create({
VERSION: '1.0.0.beta.2'
});
})();
(function() {
Ember.Validations.messages = {
render: function(attribute, context) {
if (Ember.I18n) {
return Ember.I18n.t('errors.' + attribute, context);
} else {
var regex = new RegExp("{{(.*?)}}"),
attributeName = "";
if (regex.test(this.defaults[attribute])) {
attributeName = regex.exec(this.defaults[attribute])[1];
}
return this.defaults[attribute].replace(regex, context[attributeName]);
}
},
defaults: {
inclusion: "is not included in the list",
exclusion: "is reserved",
invalid: "is invalid",
confirmation: "doesn't match {{attribute}}",
accepted: "must be accepted",
empty: "can't be empty",
blank: "can't be blank",
present: "must be blank",
tooLong: "is too long (maximum is {{count}} characters)",
tooShort: "is too short (minimum is {{count}} characters)",
wrongLength: "is the wrong length (should be {{count}} characters)",
notANumber: "is not a number",
notAnInteger: "must be an integer",
greaterThan: "must be greater than {{count}}",
greaterThanOrEqualTo: "must be greater than or equal to {{count}}",
equalTo: "must be equal to {{count}}",
lessThan: "must be less than {{count}}",
lessThanOrEqualTo: "must be less than or equal to {{count}}",
otherThan: "must be other than {{count}}",
odd: "must be odd",
even: "must be even",
url: "is not a valid URL"
}
};
})();
(function() {
Ember.Validations.Errors = Ember.Object.extend({
unknownProperty: function(property) {
this.set(property, Ember.makeArray());
return this.get(property);
}
});
})();
(function() {
var setValidityMixin = Ember.Mixin.create({
isValid: function() {
return this.get('validators').compact().filterBy('isValid', false).get('length') === 0;
}.property('validators.@each.isValid'),
isInvalid: Ember.computed.not('isValid')
});
var pushValidatableObject = function(model, property) {
var content = model.get(property);
model.removeObserver(property, pushValidatableObject);
if (Ember.isArray(content)) {
model.validators.pushObject(ArrayValidatorProxy.create({model: model, property: property, contentBinding: 'model.' + property}));
} else {
model.validators.pushObject(content);
}
};
var findValidator = function(validator) {
var klass = validator.classify();
return Ember.Validations.validators.local[klass] || Ember.Validations.validators.remote[klass];
};
var ArrayValidatorProxy = Ember.ArrayProxy.extend(setValidityMixin, {
validate: function() {
return this._validate();
},
_validate: function() {
var promises = this.get('content').invoke('_validate').without(undefined);
return Ember.RSVP.all(promises);
}.on('init'),
validators: Ember.computed.alias('content')
});
Ember.Validations.Mixin = Ember.Mixin.create(setValidityMixin, {
init: function() {
this._super();
this.errors = Ember.Validations.Errors.create();
this._dependentValidationKeys = {};
this.validators = Ember.makeArray();
if (this.get('validations') === undefined) {
this.validations = {};
}
this.buildValidators();
this.validators.forEach(function(validator) {
validator.addObserver('errors.[]', this, function(sender, key, value, context, rev) {
var errors = Ember.makeArray();
this.validators.forEach(function(validator) {
if (validator.property === sender.property) {
errors = errors.concat(validator.errors);
}
}, this);
this.set('errors.' + sender.property, errors);
});
}, this);
},
buildValidators: function() {
var property, validator;
for (property in this.validations) {
if (this.validations[property].constructor === Object) {
this.buildRuleValidator(property);
} else {
this.buildObjectValidator(property);
}
}
},
buildRuleValidator: function(property) {
var validator;
for (validator in this.validations[property]) {
if (this.validations[property].hasOwnProperty(validator)) {
this.validators.pushObject(findValidator(validator).create({model: this, property: property, options: this.validations[property][validator]}));
}
}
},
buildObjectValidator: function(property) {
if (Ember.isNone(this.get(property))) {
this.addObserver(property, this, pushValidatableObject);
} else {
pushValidatableObject(this, property);
}
},
validate: function() {
var self = this;
return this._validate().then(function(vals) {
var errors = self.get('errors');
if (vals.contains(false)) {
return Ember.RSVP.reject(errors);
}
return errors;
});
},
_validate: function() {
var promises = this.validators.invoke('_validate').without(undefined);
return Ember.RSVP.all(promises);
}.on('init')
});
})();
(function() {
Ember.Validations.patterns = Ember.Namespace.create({
numericality: /^(-|\+)?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d*)?$/,
blank: /^\s*$/
});
})();
(function() {
Ember.Validations.validators = Ember.Namespace.create();
Ember.Validations.validators.local = Ember.Namespace.create();
Ember.Validations.validators.remote = Ember.Namespace.create();
})();
(function() {
Ember.Validations.validators.Base = Ember.Object.extend({
init: function() {
this.set('errors', Ember.makeArray());
this._dependentValidationKeys = Ember.makeArray();
this.conditionals = {
'if': this.get('options.if'),
unless: this.get('options.unless')
};
this.model.addObserver(this.property, this, this._validate);
},
addObserversForDependentValidationKeys: function() {
this._dependentValidationKeys.forEach(function(key) {
this.model.addObserver(key, this, this._validate);
}, this);
}.on('init'),
pushDependentValidationKeyToModel: function() {
var model = this.get('model');
if (model._dependentValidationKeys[this.property] === undefined) {
model._dependentValidationKeys[this.property] = Ember.makeArray();
}
model._dependentValidationKeys[this.property].addObjects(this._dependentValidationKeys);
}.on('init'),
call: function () {
throw 'Not implemented!';
},
unknownProperty: function(key) {
var model = this.get('model');
if (model) {
return model.get(key);
}
},
isValid: Ember.computed.empty('errors.[]'),
validate: function() {
var self = this;
return this._validate().then(function(success) {
// Convert validation failures to rejects.
var errors = self.get('model.errors');
if (success) {
return errors;
} else {
return Ember.RSVP.reject(errors);
}
});
},
_validate: function() {
this.errors.clear();
if (this.canValidate()) {
this.call();
}
if (this.get('isValid')) {
return Ember.RSVP.resolve(true);
} else {
return Ember.RSVP.resolve(false);
}
}.on('init'),
canValidate: function() {
if (typeof(this.conditionals) === 'object') {
if (this.conditionals['if']) {
if (typeof(this.conditionals['if']) === 'function') {
return this.conditionals['if'](this.model, this.property);
} else if (typeof(this.conditionals['if']) === 'string') {
if (typeof(this.model[this.conditionals['if']]) === 'function') {
return this.model[this.conditionals['if']]();
} else {
return this.model.get(this.conditionals['if']);
}
}
} else if (this.conditionals.unless) {
if (typeof(this.conditionals.unless) === 'function') {
return !this.conditionals.unless(this.model, this.property);
} else if (typeof(this.conditionals.unless) === 'string') {
if (typeof(this.model[this.conditionals.unless]) === 'function') {
return !this.model[this.conditionals.unless]();
} else {
return !this.model.get(this.conditionals.unless);
}
}
} else {
return true;
}
} else {
return true;
}
}
});
})();
(function() {
Ember.Validations.validators.local.Absence = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
/*jshint expr:true*/
if (this.options === true) {
this.set('options', {});
}
if (this.options.message === undefined) {
this.set('options.message', Ember.Validations.messages.render('present', this.options));
}
},
call: function() {
if (!Ember.isEmpty(this.model.get(this.property))) {
this.errors.pushObject(this.options.message);
}
}
});
})();
(function() {
Ember.Validations.validators.local.Acceptance = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
/*jshint expr:true*/
if (this.options === true) {
this.set('options', {});
}
if (this.options.message === undefined) {
this.set('options.message', Ember.Validations.messages.render('accepted', this.options));
}
},
call: function() {
if (this.options.accept) {
if (this.model.get(this.property) !== this.options.accept) {
this.errors.pushObject(this.options.message);
}
} else if (this.model.get(this.property) !== '1' && this.model.get(this.property) !== 1 && this.model.get(this.property) !== true) {
this.errors.pushObject(this.options.message);
}
}
});
})();
(function() {
Ember.Validations.validators.local.Confirmation = Ember.Validations.validators.Base.extend({
init: function() {
this.originalProperty = this.property;
this.property = this.property + 'Confirmation';
this._super();
this._dependentValidationKeys.pushObject(this.originalProperty);
/*jshint expr:true*/
if (this.options === true) {
this.set('options', { attribute: this.originalProperty });
this.set('options', { message: Ember.Validations.messages.render('confirmation', this.options) });
}
},
call: function() {
if (this.model.get(this.originalProperty) !== this.model.get(this.property)) {
this.errors.pushObject(this.options.message);
}
}
});
})();
(function() {
Ember.Validations.validators.local.Exclusion = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
if (this.options.constructor === Array) {
this.set('options', { 'in': this.options });
}
if (this.options.message === undefined) {
this.set('options.message', Ember.Validations.messages.render('exclusion', this.options));
}
},
call: function() {
/*jshint expr:true*/
var message, lower, upper;
if (Ember.isEmpty(this.model.get(this.property))) {
if (this.options.allowBlank === undefined) {
this.errors.pushObject(this.options.message);
}
} else if (this.options['in']) {
if (Ember.$.inArray(this.model.get(this.property), this.options['in']) !== -1) {
this.errors.pushObject(this.options.message);
}
} else if (this.options.range) {
lower = this.options.range[0];
upper = this.options.range[1];
if (this.model.get(this.property) >= lower && this.model.get(this.property) <= upper) {
this.errors.pushObject(this.options.message);
}
}
}
});
})();
(function() {
Ember.Validations.validators.local.Format = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
if (this.options.constructor === RegExp) {
this.set('options', { 'with': this.options });
}
if (this.options.message === undefined) {
this.set('options.message', Ember.Validations.messages.render('invalid', this.options));
}
},
call: function() {
if (Ember.isEmpty(this.model.get(this.property))) {
if (this.options.allowBlank === undefined) {
this.errors.pushObject(this.options.message);
}
} else if (this.options['with'] && !this.options['with'].test(this.model.get(this.property))) {
this.errors.pushObject(this.options.message);
} else if (this.options.without && this.options.without.test(this.model.get(this.property))) {
this.errors.pushObject(this.options.message);
}
}
});
})();
(function() {
Ember.Validations.validators.local.Inclusion = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
if (this.options.constructor === Array) {
this.set('options', { 'in': this.options });
}
if (this.options.message === undefined) {
this.set('options.message', Ember.Validations.messages.render('inclusion', this.options));
}
},
call: function() {
var message, lower, upper;
if (Ember.isEmpty(this.model.get(this.property))) {
if (this.options.allowBlank === undefined) {
this.errors.pushObject(this.options.message);
}
} else if (this.options['in']) {
if (Ember.$.inArray(this.model.get(this.property), this.options['in']) === -1) {
this.errors.pushObject(this.options.message);
}
} else if (this.options.range) {
lower = this.options.range[0];
upper = this.options.range[1];
if (this.model.get(this.property) < lower || this.model.get(this.property) > upper) {
this.errors.pushObject(this.options.message);
}
}
}
});
})();
(function() {
Ember.Validations.validators.local.Length = Ember.Validations.validators.Base.extend({
init: function() {
var index, key;
this._super();
/*jshint expr:true*/
if (typeof(this.options) === 'number') {
this.set('options', { 'is': this.options });
}
if (this.options.messages === undefined) {
this.set('options.messages', {});
}
for (index = 0; index < this.messageKeys().length; index++) {
key = this.messageKeys()[index];
if (this.options[key] !== undefined && this.options[key].constructor === String) {
this.model.addObserver(this.options[key], this, this._validate);
}
}
this.options.tokenizer = this.options.tokenizer || function(value) { return value.split(''); };
// if (typeof(this.options.tokenizer) === 'function') {
// debugger;
// // this.tokenizedLength = new Function('value', 'return '
// } else {
// this.tokenizedLength = new Function('value', 'return (value || "").' + (this.options.tokenizer || 'split("")') + '.length');
// }
},
CHECKS: {
'is' : '==',
'minimum' : '>=',
'maximum' : '<='
},
MESSAGES: {
'is' : 'wrongLength',
'minimum' : 'tooShort',
'maximum' : 'tooLong'
},
getValue: function(key) {
if (this.options[key].constructor === String) {
return this.model.get(this.options[key]) || 0;
} else {
return this.options[key];
}
},
messageKeys: function() {
return Ember.keys(this.MESSAGES);
},
checkKeys: function() {
return Ember.keys(this.CHECKS);
},
renderMessageFor: function(key) {
var options = {count: this.getValue(key)}, _key;
for (_key in this.options) {
options[_key] = this.options[_key];
}
return this.options.messages[this.MESSAGES[key]] || Ember.Validations.messages.render(this.MESSAGES[key], options);
},
renderBlankMessage: function() {
if (this.options.is) {
return this.renderMessageFor('is');
} else if (this.options.minimum) {
return this.renderMessageFor('minimum');
}
},
call: function() {
var check, fn, message, operator, key;
if (Ember.isEmpty(this.model.get(this.property))) {
if (this.options.allowBlank === undefined && (this.options.is || this.options.minimum)) {
this.errors.pushObject(this.renderBlankMessage());
}
} else {
for (key in this.CHECKS) {
operator = this.CHECKS[key];
if (!this.options[key]) {
continue;
}
fn = new Function('return ' + this.options.tokenizer(this.model.get(this.property)).length + ' ' + operator + ' ' + this.getValue(key));
if (!fn()) {
this.errors.pushObject(this.renderMessageFor(key));
}
}
}
}
});
})();
(function() {
Ember.Validations.validators.local.Numericality = Ember.Validations.validators.Base.extend({
init: function() {
/*jshint expr:true*/
var index, keys, key;
this._super();
if (this.options === true) {
this.options = {};
} else if (this.options.constructor === String) {
key = this.options;
this.options = {};
this.options[key] = true;
}
if (this.options.messages === undefined || this.options.messages.numericality === undefined) {
this.options.messages = this.options.messages || {};
this.options.messages = { numericality: Ember.Validations.messages.render('notANumber', this.options) };
}
if (this.options.onlyInteger !== undefined && this.options.messages.onlyInteger === undefined) {
this.options.messages.onlyInteger = Ember.Validations.messages.render('notAnInteger', this.options);
}
keys = Ember.keys(this.CHECKS).concat(['odd', 'even']);
for(index = 0; index < keys.length; index++) {
key = keys[index];
if (isNaN(this.options[key])) {
this.model.addObserver(this.options[key], this, this._validate);
}
if (this.options[key] !== undefined && this.options.messages[key] === undefined) {
if (Ember.$.inArray(key, Ember.keys(this.CHECKS)) !== -1) {
this.options.count = this.options[key];
}
this.options.messages[key] = Ember.Validations.messages.render(key, this.options);
if (this.options.count !== undefined) {
delete this.options.count;
}
}
}
},
CHECKS: {
equalTo :'===',
greaterThan : '>',
greaterThanOrEqualTo : '>=',
lessThan : '<',
lessThanOrEqualTo : '<='
},
call: function() {
var check, checkValue, fn, form, operator, val;
if (Ember.isEmpty(this.model.get(this.property))) {
if (this.options.allowBlank === undefined) {
this.errors.pushObject(this.options.messages.numericality);
}
} else if (!Ember.Validations.patterns.numericality.test(this.model.get(this.property))) {
this.errors.pushObject(this.options.messages.numericality);
} else if (this.options.onlyInteger === true && !(/^[+\-]?\d+$/.test(this.model.get(this.property)))) {
this.errors.pushObject(this.options.messages.onlyInteger);
} else if (this.options.odd && parseInt(this.model.get(this.property), 10) % 2 === 0) {
this.errors.pushObject(this.options.messages.odd);
} else if (this.options.even && parseInt(this.model.get(this.property), 10) % 2 !== 0) {
this.errors.pushObject(this.options.messages.even);
} else {
for (check in this.CHECKS) {
operator = this.CHECKS[check];
if (this.options[check] === undefined) {
continue;
}
if (!isNaN(parseFloat(this.options[check])) && isFinite(this.options[check])) {
checkValue = this.options[check];
} else if (this.model.get(this.options[check]) !== undefined) {
checkValue = this.model.get(this.options[check]);
}
fn = new Function('return ' + this.model.get(this.property) + ' ' + operator + ' ' + checkValue);
if (!fn()) {
this.errors.pushObject(this.options.messages[check]);
}
}
}
}
});
})();
(function() {
Ember.Validations.validators.local.Presence = Ember.Validations.validators.Base.extend({
init: function() {
this._super();
/*jshint expr:true*/
if (this.options === true) {
this.options = {};
}
if (this.options.message === undefined) {
this.options.message = Ember.Validations.messages.render('blank', this.options);
}
},
call: function() {
if (Ember.isEmpty(this.model.get(this.property))) {
this.errors.pushObject(this.options.message);
}
}
});
})();
(function() {
Ember.Validations.validators.local.Url = Ember.Validations.validators.Base.extend({
regexp: null,
regexp_ip: null,
init: function() {
this._super();
if (this.get('options.message') === undefined) {
this.set('options.message', Ember.Validations.messages.render('url', this.options));
}
if (this.get('options.protocols') === undefined) {
this.set('options.protocols', ['http', 'https']);
}
// Regular Expression Parts
var dec_octet = '(25[0-5]|2[0-4][0-9]|[0-1][0-9][0-9]|[1-9][0-9]|[0-9])'; // 0-255
var ipaddress = '(' + dec_octet + '(\\.' + dec_octet + '){3})';
var hostname = '([a-zA-Z0-9\\-]+\\.)+([a-zA-Z]{2,})';
var encoded = '%[0-9a-fA-F]{2}';
var characters = 'a-zA-Z0-9$\\-_.+!*\'(),;:@&=';
var segment = '([' + characters + ']|' + encoded + ')*';
// Build Regular Expression
var regex_str = '^';
if (this.get('options.domainOnly') === true) {
regex_str += hostname;
} else {
regex_str += '(' + this.get('options.protocols').join('|') + '):\\/\\/'; // Protocol
// Username and password
if (this.get('options.allowUserPass') === true) {
regex_str += '(([a-zA-Z0-9$\\-_.+!*\'(),;:&=]|' + encoded + ')+@)?'; // Username & passwords
}
// IP Addresses?
if (this.get('options.allowIp') === true) {
regex_str += '(' + hostname + '|' + ipaddress + ')'; // Hostname OR IP
} else {
regex_str += '(' + hostname + ')'; // Hostname only
}
// Ports
if (this.get('options.allowPort') === true) {
regex_str += '(:[0-9]+)?'; // Port
}
regex_str += '(\\/';
regex_str += '(' + segment + '(\\/' + segment + ')*)?'; // Path
regex_str += '(\\?' + '([' + characters + '/?]|' + encoded + ')*)?'; // Query
regex_str += '(\\#' + '([' + characters + '/?]|' + encoded + ')*)?'; // Anchor
regex_str += ')?';
}
regex_str += '$';
// RegExp
this.regexp = new RegExp(regex_str);
this.regexp_ip = new RegExp(ipaddress);
},
call: function() {
var url = this.model.get(this.property);
if (Ember.isEmpty(url)) {
if (this.get('options.allowBlank') !== true) {
this.errors.pushObject(this.get('options.message'));
}
} else {
if (this.get('options.allowIp') !== true) {
if (this.regexp_ip.test(url)) {
this.errors.pushObject(this.get('options.message'));
return;
}
}
if (!this.regexp.test(url)) {
this.errors.pushObject(this.get('options.message'));
}
}
}
});
})();
(function() {
})();
(function() {
})();