agenda-libre-ruby/public/webshims/shims/form-validators.js
2014-07-20 02:43:13 +02:00

535 lines
15 KiB
JavaScript

webshims.register('form-validators', function($, webshims, window, document, undefined, options){
"use strict";
var iValClasses;
webshims.ready('form-validation', function(){
iValClasses = '.'+ options.iVal.errorClass +', .'+options.iVal.successClass;
});
(function(){
if(webshims.refreshCustomValidityRules){
webshims.error("form-validators already included. please remove custom-validity.js");
}
var customValidityRules = {};
var formReady = false;
var blockCustom;
var initTest;
var elemSels = 'input, select, textarea, fieldset[data-dependent-validation]';
var onEventTest = function(e){
if(e.type == 'refreshCustomValidityRules'){
webshims.error('refreshCustomValidityRules event was renamed to updatecustomvalidity');
}
webshims.refreshCustomValidityRules(e.target);
};
var autocompleteEvaluator = (function(){
function createEvaluator(form){
var noTest;
var elements = {};
var timer;
var reTest = function(){
var elem, val;
for(var id in elements){
elem = elements[id].elem;
if(elem != noTest && elements[id].val != (val = elem.value)){
elements[id].val = val;
if(iValClasses && $.find.matchesSelector(elem, iValClasses)){
$(elem).trigger('updatevalidation.webshims');
} else {
testValidityRules(elem);
}
}
}
};
$(form).on('autocomplete change', function(e){
clearTimeout(timer);
noTest = e.target;
timer = setTimeout(reTest, 9);
});
return elements;
}
function addToForm(form, elem, id){
var autoCompleteElements = $.data(form, 'autocompleteElements') || $.data(form, 'autocompleteElements', createEvaluator(form));
autoCompleteElements[id] = {
elem: elem,
val: elem.value
};
}
function removeFromForm(form, id){
var autoCompleteElements = $.data(form, 'autocompleteElements');
if(autoCompleteElements && autoCompleteElements[id]){
delete autoCompleteElements[id];
}
}
return {
add: function(elem){
var id, autocomplete;
if((id = elem.id) && (elem.type == 'password' || ((autocomplete = elem.autocomplete) && autocomplete != 'off'))){
setTimeout(function(){
var form = $.prop(elem, 'form');
if(form){
addToForm(form, elem, id);
}
}, 9);
}
},
remove: function(elem){
var id;
if((id = elem.id)){
setTimeout(function(){
var form = $.prop(elem, 'form');
if(form){
removeFromForm(form, id);
}
}, 9);
}
}
};
})();
var noValidate = function(){
return !noValidate.types[this.type];
};
noValidate.types = {
hidden: 1,
image: 1,
button: 1,
reset: 1,
submit: 1
};
webshims.customErrorMessages = {};
webshims.addCustomValidityRule = (function(){
var timer;
var reTest = function(){
$(document.querySelectorAll(elemSels))
.filter(noValidate)
.each(function(){
testValidityRules(this);
})
;
};
return function(name, test, defaultMessage){
customValidityRules[name] = test;
if(!webshims.customErrorMessages[name]){
webshims.customErrorMessages[name] = [];
webshims.customErrorMessages[name][''] = defaultMessage || name;
}
if(formReady){
clearTimeout(timer);
timer = setTimeout(reTest);
}
};
})();
webshims.refreshCustomValidityRules = function(elem){
if(!initTest){return;}
var val, setMessage;
var data = $(elem).data();
var message = '';
var customMismatchedRule = data && data.customMismatchedRule;
var validity = data && $.prop(elem, 'validity') || {valid: 1};
if(data && (customMismatchedRule || validity.valid)){
val = $(elem).val();
setMessage = function(message, errorType){
blockCustom = true;
if(message){
data.customMismatchedRule = errorType;
if(typeof message != 'string'){
message = webshims.getContentValidationMessage(elem, false, errorType);
if(message && typeof message == 'object'){
message = message[errorType];
}
if(!message || typeof message != 'string'){
message = webshims.customErrorMessages[errorType][webshims.activeLang()] || webshims.customErrorMessages[errorType][''] || message.customError || message.defaultMessage || '';
}
}
if(webshims.replaceValidationplaceholder){
message = webshims.replaceValidationplaceholder(elem, message, errorType);
}
autocompleteEvaluator.add(elem);
} else {
message = '';
data.customMismatchedRule = '';
autocompleteEvaluator.remove(elem);
}
$(elem).setCustomValidity(message);
blockCustom = false;
};
$.each(customValidityRules, function(name, test){
message = test(elem, val, data, setMessage) || '';
customMismatchedRule = name;
if(message){
return false;
}
});
if(data && data.dependentValidation && !data.dependentValidation._init && !data.dependentValidation.masterElement){
customValidityRules.dependent(elem, val, data, $.noop);
}
if(message != 'async' && (message || !validity.valid)){
setMessage(message, customMismatchedRule);
}
}
return message;
};
var testValidityRules = webshims.refreshCustomValidityRules;
$('body').on('click', function(e){
if(e.target.type == 'submit' && !e.isDefaultPrevented()){
var activeElement, i, len;
var elements = $(e.target).jProp('form').prop('elements') || [];
try {
activeElement = document.activeElement;
} catch(e){}
for(i = 0, len = elements.length; i < len; i++){
if($.data(elements[i], 'customMismatchedRule')){
if(activeElement == elements[i]){
$(elements[i]).trigger('updatevalidation.webshims');
} else {
testValidityRules(elements[i]);
}
}
}
}
});
webshims.ready('forms form-validation', function(){
$.propHooks.setCustomValidity = {
get: function(elem){
if(!blockCustom){
$.data(elem, 'customMismatchedRule', '');
}
return null;
}
};
setTimeout(function(){
webshims.addReady(function(context, selfElement){
initTest = true;
$(context.querySelectorAll(elemSels)).add(selfElement.filter(elemSels))
.filter(noValidate)
.each(function(){
testValidityRules(this);
})
;
formReady = true;
});
$(document).on('refreshCustomValidityRules updatecustomvalidity', onEventTest);
}, 29);
});
})();
/*
* adds support for HTML5 constraint validation
* - partial pattern: <input data-partial-pattern="RegExp" />
* - creditcard-validation: <input data-luhn="" />
* - several dependent-validation patterns (examples):
* - <input type="email" id="mail" /> <input data-dependent-validation='mail' />
* - <input type="date" id="start" data-dependent-validation='{"from": "end", "prop": "max"}' /> <input type="date" id="end" data-dependent-validation='{"from": "start", "prop": "min"}' />
* - <input type="checkbox" id="check" /> <input data-dependent-validation='checkbox' />
*/
(function(){
var formCFG = webshims.cfg.forms;
var addCustomValidityRule = webshims.addCustomValidityRule;
var getId = function(name){
return document.getElementById(name) || document.getElementsByName(name);
};
addCustomValidityRule('partialPattern', function(elem, val, pattern){
pattern = pattern.partialPattern;
if(!val || !pattern){return;}
return !(new RegExp('(' + pattern + ')', 'i').test(val));
}, 'This format is not allowed here.');
if(!('tooShort' in ($('<input />').prop('validity') || {}))){
addCustomValidityRule('tooShort', function(elem, val){
var minlength;
if(!val || val == elem.defaultValue || !(minlength = elem.getAttribute('minlength'))){return;}
minlength = parseInt(minlength, 10);
return minlength > 0 && minlength > val.length ? (webshims.validityMessages.__active || {}).tooShort || true : '';
}, 'Entered value is too short.');
}
addCustomValidityRule('grouprequired', function(elem, val, data){
var form, name;
if(!('grouprequired' in data) || elem.type !== 'checkbox' || !(name = elem.name)){return;}
if(!data.grouprequired.checkboxes){
data.grouprequired = {};
data.grouprequired.checkboxes = $( ((form = $.prop(elem, 'form')) && form[name]) || document.getElementsByName(name)).filter('[type="checkbox"]');
data.grouprequired.checkboxes
.off('click.groupRequired')
.on('click.groupRequired', function(){
webshims.refreshCustomValidityRules(elem);
})
;
data.grouprequired.checkboxes.not(elem).removeData('grouprequired');
}
return !(data.grouprequired.checkboxes.filter(':checked:enabled')[0]);
}, 'Please check one of these checkboxes.');
// based on https://sites.google.com/site/abapexamples/javascript/luhn-validation
addCustomValidityRule('luhn', function(elem, value, data){
if(!value || (!data || (!('creditcard' in data) && !('luhn' in data)))){return;}
if(('creditcard' in data)){
webshims.error('data-creditcard was renamed to data-luhn!!!');
}
value = value.replace(/\-/g, "");
//if it's not numeric return true >- for invalid
if(value != value * 1){return true;}
var len = value.length;
var sum = 0;
var mul = 1;
var ca;
while (len--) {
ca = parseInt(value.charAt(len),10) * mul;
sum += ca - (ca>9)*9;// sum += ca - (-(ca>9))|9
// 1 <--> 2 toggle.
mul ^= 3; // (mul = 3 - mul);
}
return !((sum%10 === 0) && (sum > 0));
}, 'Please enter a valid credit card number');
var dependentDefaults = {
//"from": "IDREF || UniqueNAMEREF", //required property: element
"prop": "value", //default: value||disabled (last if "from-prop" is checked)
"from-prop": "value", //default: value||checked (last if element checkbox or radio)
"toggle": false
};
var getGroupElements = function(elem) {
return $(elem.form[elem.name]).filter('[type="radio"]');
};
webshims.ready('form-validation', function(){
if(webshims.modules){
getGroupElements = webshims.modules["form-core"].getGroupElements || getGroupElements;
}
});
addCustomValidityRule('dependent', function(elem, val, data){
data = data.dependentValidation;
if( !data ){return;}
var specialVal;
var depFn = function(e){
var val = $.prop(data.masterElement, data["from-prop"]);
if(specialVal){
val = $.inArray(val, specialVal) !== -1;
}
if(data.toggle){
val = !val;
}
$.prop( elem, data.prop, val);
if(iValClasses && e){
$(elem).getShadowElement().filter(iValClasses).trigger('updatevalidation.webshims');
}
};
if(!data._init || !data.masterElement){
if(typeof data == 'string'){
data = {"from": data};
}
data.masterElement = document.getElementById(data["from"]) || (document.getElementsByName(data["from"] || [])[0]);
data._init = true;
if (!data.masterElement || !data.masterElement.form) {return;}
if(/radio|checkbox/i.test(data.masterElement.type)){
if(!data["from-prop"]){
data["from-prop"] = 'checked';
}
if(!data.prop && data["from-prop"] == 'checked'){
data.prop = 'disabled';
}
} else if(!data["from-prop"]){
data["from-prop"] = 'value';
}
if(data["from-prop"].indexOf('value:') === 0){
specialVal = data["from-prop"].replace('value:', '').split('||');
data["from-prop"] = 'value';
}
data = $.data(elem, 'dependentValidation', $.extend({_init: true}, dependentDefaults, data));
if(data.prop !== "value" || specialVal){
$(data.masterElement.type === 'radio' && getGroupElements(data.masterElement) || data.masterElement).on('change', depFn);
} else {
$(data.masterElement).on('change', function(){
webshims.refreshCustomValidityRules(elem);
if(iValClasses){
$(elem)
.getShadowElement()
.filter(iValClasses)
.trigger('updatevalidation.webshims')
;
}
});
}
}
if(data.prop == "value" && !specialVal){
return ($.prop(data.masterElement, 'value') != val);
} else {
depFn();
return '';
}
}, 'The value of this field does not repeat the value of the other field');
addCustomValidityRule('validatevalue', function(elem, val, data){
if(('validatevalue' in data)){
return $(elem).triggerHandler('validatevalue', [{value: val, valueAsDate: $.prop(elem, 'valueAsDate'), isPartial: false}]) || '';
}
}, 'This value is not allowed here');
addCustomValidityRule('ajaxvalidate', function(elem, val, data){
if(!val || !data.ajaxvalidate){return;}
var opts;
if(!data.remoteValidate){
webshims.loader.loadList(['jajax']);
if(typeof data.ajaxvalidate == 'string'){
data.ajaxvalidate = {url: data.ajaxvalidate, depends: $([])};
} else {
data.ajaxvalidate.depends = data.ajaxvalidate.depends ?
$(typeof data.ajaxvalidate.depends == 'string' && data.ajaxvalidate.depends.split(' ') || data.ajaxvalidate.depends).map(getId) :
$([])
;
}
data.ajaxvalidate.depends.on('change', function(){
if($.find.matchesSelector(this, ':valid')){
webshims.refreshCustomValidityRules(elem);
}
});
opts = data.ajaxvalidate;
var remoteValidate = {
ajaxLoading: false,
restartAjax: false,
message: 'async',
cache: {},
update: function(remoteData){
if(this.ajaxLoading){
this.restartAjax = remoteData;
} else {
this.restartAjax = false;
this.ajaxLoading = true;
$.ajax(
$.extend({dataType: 'json'}, opts, {
url: opts.url,
depData: remoteData,
data: formCFG.fullRemoteForm || opts.fullForm ?
$(elem).jProp('form').serializeArray() :
remoteData,
success: this.getResponse,
complete: this._complete,
timeout: 3000
})
);
}
},
_complete: function(){
remoteValidate.ajaxLoading = false;
if(remoteValidate.restartAjax){
this.update(remoteValidate.restartAjax);
}
remoteValidate.restartAjax = false;
},
getResponse: function(data){
if(options.transformAjaxValidate){
data = options.transformAjaxValidate(data);
}
if(!data){
data = {message: '', valid: true};
} else if(typeof data == 'string'){
try {
data = JSON.parse(data);
} catch (er){}
}
remoteValidate.message = ('message' in data) ? data.message : !data.valid;
remoteValidate.lastMessage = remoteValidate.message;
remoteValidate.blockUpdate = true;
$(elem).triggerHandler('updatevalidation.webshims');
remoteValidate.message = 'async';
remoteValidate.blockUpdate = false;
},
getData: function(){
var data;
data = {};
data[$.prop(elem, 'name') || $.prop(elem, 'id')] = $(elem).val();
opts.depends.each(function(){
if($.find.matchesSelector(this, ':invalid')){
data = false;
return false;
}
data[$.prop(this, 'name') || $.prop(this, 'id')] = $(this).val();
});
return data;
},
getTempMessage: function(){
var message = 'async';
var remoteData, dataStr;
if(!data.remoteValidate.blockUpdate){
remoteData = this.getData();
if(!remoteData){
message = '';
} else {
try {
dataStr = JSON.stringify(remoteData);
} catch(er){}
if(dataStr === this.lastString){
message = this.ajaxLoading ? 'async' : this.lastMessage;
} else {
this.lastString = dataStr;
this.lastMessage = 'async';
clearTimeout(data.remoteValidate.timer);
data.remoteValidate.timer = setTimeout(function(){
data.remoteValidate.update(remoteData);
}, 9);
}
}
} else {
message = remoteValidate.message;
}
return message;
}
};
data.remoteValidate = remoteValidate;
}
return data.remoteValidate.getTempMessage();
}, 'remote error');
})();
});