/* Event delegation*/
jQuery.delegate = function(rules) {return function(e) { var target = $(e.target); for (var selector in rules) if (target.is(selector)) return rules[selector].apply(this, $.makeArray(arguments));}}
/* Public Form Validation */
jQuery.fn.jade_validate=function(){$(this).removeClass("input_error");$(this).parent('fieldset').removeClass("field_error");$("span.error_msg").remove();var nameRegex=/^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$/;var emailRegex=/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;var urlRegex=/^[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}$/;var phoneRegex=/^[0-9\-\.\(\)\s]+$/;var errors=false;this.each(function(){var rel=$(this).attr("rel");var val=$.trim(this.value);switch(rel){case"text_req":if(!val){$(this).addClass("input_error");$(this).parent('fieldset').addClass("field_error");$(this).after(' Cannot be blank');errors=true;} break;case"email_req":if(!val.match(emailRegex)){$(this).addClass("input_error");$(this).parent('fieldset').addClass("field_error");$(this).after(' Invalid email');errors=true;} break;case"url_req":if(!val.match(urlRegex)){$(this).addClass("input_error");$(this).parent('fieldset').addClass("field_error");$(this).after(' Invalid url');errors=true;} break;case"phone_req":if(!val.match(phoneRegex)){$(this).addClass("input_error");$(this).parent('fieldset').addClass("field_error");$(this).after(' Numbers, spaces, and () - . only please.');errors=true;} break;}});if(errors)return false;else return true;};
/*
* timeago: a jQuery plugin, version: 0.7.1 (2009-02-18)
* @requires jQuery v1.2 or later
* Timeago is a jQuery plugin that makes it easy to support automatically
* updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
* For usage and examples, visit:
* http://timeago.yarp.com/
* Licensed under the MIT:
* http://www.opensource.org/licenses/mit-license.php
* Copyright (c) 2008-2009, Ryan McGeary (ryanonjavascript -[at]- mcgeary [*dot*] org)
*/
;(function($){$.timeago=function(timestamp){if(timestamp instanceof Date)return inWords(timestamp);else if(typeof timestamp=="string")return inWords($.timeago.parse(timestamp));else return inWords($.timeago.parse($(timestamp).attr("title")));};var $t=$.timeago;$.extend($.timeago,{settings:{refreshMillis:60000,allowFuture:false,strings:{prefixAgo:null,prefixFromNow:null,suffixAgo:"ago",suffixFromNow:"from now",ago:null,fromNow:null,seconds:"seconds",minute:"a minute",minutes:"%d minutes",hour:"an hour",hours:"%d hours",day:"a day",days:"%d days",month:"a month",months:"%d months",year:"a year",years:"%d years"}},inWords:function(distanceMillis){var $l=this.settings.strings;var prefix=$l.prefixAgo;var suffix=$l.suffixAgo||$l.ago;if(this.settings.allowFuture){if(distanceMillis<0){prefix=$l.prefixFromNow;suffix=$l.suffixFromNow||$l.fromNow;} distanceMillis=Math.abs(distanceMillis);} var seconds=distanceMillis/1000;var minutes=seconds/60;var hours=minutes/60;var days=hours/24;var years=days/365;var words=seconds<45&&substitute($l.seconds,Math.round(seconds))||seconds<90&&substitute($l.minute,1)||minutes<45&&substitute($l.minutes,Math.round(minutes))||minutes<90&&substitute($l.hour,1)||hours<24&&substitute($l.hours,Math.round(hours))||hours<48&&substitute($l.day,1)||days<30&&substitute($l.days,Math.floor(days))||days<60&&substitute($l.month,1)||days<365&&substitute($l.months,Math.floor(days/30))||years<2&&substitute($l.year,1)||substitute($l.years,Math.floor(years));return $.trim([prefix,words,suffix].join(" "));},parse:function(iso8601){var s=$.trim(iso8601);s=s.replace(/-/,"/").replace(/-/,"/");s=s.replace(/T/," ").replace(/Z/," UTC");s=s.replace(/([\+-]\d\d)\:?(\d\d)/," $1$2");return new Date(s);}});$.fn.timeago=function(){var self=this;self.each(refresh);var $s=$t.settings;if($s.refreshMillis>0){setInterval(function(){self.each(refresh);},$s.refreshMillis);} return self;};function refresh(){var date=$t.parse(this.title);if(!isNaN(date)){$(this).text(inWords(date));} return this;} function inWords(date){return $t.inWords(distance(date));} function distance(date){return(new Date().getTime()-date.getTime());} function substitute(stringOrFunction,value){var string=$.isFunction(stringOrFunction)?stringOrFunction(value):stringOrFunction;return string.replace(/%d/i,value);} if($.browser.msie&&$.browser.version<7.0){document.createElement('abbr');}})(jQuery);
/*
* jQuery Form Plugin
* version: 2.21 (08-FEB-2009)
* @requires jQuery v1.2.2 or later
* Examples and documentation at: http://malsup.com/jquery/form/
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
;(function($) {
$.fn.ajaxSubmit = function(options) {
if (!this.length) {
log('ajaxSubmit: skipping submit process - no element selected');
return this;
}
if (typeof options == 'function')
options = { success: options };
options = $.extend({
url: this.attr('action') || window.location.toString(),
type: this.attr('method') || 'GET'
}, options || {});
var veto = {};
this.trigger('form-pre-serialize', [this, options, veto]);
if (veto.veto) {
log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
return this;
}
if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
log('ajaxSubmit: submit aborted via beforeSerialize callback');
return this;
}
var a = this.formToArray(options.semantic);
if (options.data) {
options.extraData = options.data;
for (var n in options.data) {
if(options.data[n] instanceof Array) {
for (var k in options.data[n])
a.push( { name: n, value: options.data[n][k] } )
}
else
a.push( { name: n, value: options.data[n] } );
}
}
if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
log('ajaxSubmit: submit aborted via beforeSubmit callback');
return this;
}
this.trigger('form-submit-validate', [a, this, options, veto]);
if (veto.veto) {
log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
return this;
}
var q = $.param(a);
if (options.type.toUpperCase() == 'GET') {
options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
options.data = null;
}
else
options.data = q;
var $form = this, callbacks = [];
if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
if (!options.dataType && options.target) {
var oldSuccess = options.success || function(){};
callbacks.push(function(data) {
$(options.target).html(data).each(oldSuccess, arguments);
});
}
else if (options.success)
callbacks.push(options.success);
options.success = function(data, status) {
for (var i=0, max=callbacks.length; i < max; i++)
callbacks[i].apply(options, [data, status, $form]);
};
var files = $('input:file', this).fieldValue();
var found = false;
for (var j=0; j < files.length; j++)
if (files[j])
found = true;
if (options.iframe || found) {
if (options.closeKeepAlive)
$.get(options.closeKeepAlive, fileUpload);
else
fileUpload();
}
else
$.ajax(options);
this.trigger('form-submit-notify', [this, options]);
return this;
function fileUpload() {
var form = $form[0];
if ($(':input[name=submit]', form).length) {
alert('Error: Form elements must not be named "submit".');
return;
}
var opts = $.extend({}, $.ajaxSettings, options);
var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
var id = 'jqFormIO' + (new Date().getTime());
var $io = $('');
var io = $io[0];
$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
var xhr = { // mock object
aborted: 0,
responseText: null,
responseXML: null,
status: 0,
statusText: 'n/a',
getAllResponseHeaders: function() {},
getResponseHeader: function() {},
setRequestHeader: function() {},
abort: function() {
this.aborted = 1;
$io.attr('src','about:blank'); // abort op in progress
}
};
var g = opts.global;
// trigger ajax global events so that activity/block indicators work like normal
if (g && ! $.active++) $.event.trigger("ajaxStart");
if (g) $.event.trigger("ajaxSend", [xhr, opts]);
if (s.beforeSend && s.beforeSend(xhr, s) === false) {
s.global && jQuery.active--;
return;
}
if (xhr.aborted)
return;
var cbInvoked = 0;
var timedOut = 0;
var sub = form.clk;
if (sub) {
var n = sub.name;
if (n && !sub.disabled) {
options.extraData = options.extraData || {};
options.extraData[n] = sub.value;
if (sub.type == "image") {
options.extraData[name+'.x'] = form.clk_x;
options.extraData[name+'.y'] = form.clk_y;
}
}
}
setTimeout(function() {
var t = $form.attr('target'), a = $form.attr('action');
form.setAttribute('target',id);
if (form.getAttribute('method') != 'POST')
form.setAttribute('method', 'POST');
if (form.getAttribute('action') != opts.url)
form.setAttribute('action', opts.url);
if (! options.skipEncodingOverride) {
$form.attr({
encoding: 'multipart/form-data',
enctype: 'multipart/form-data'
});
}
if (opts.timeout)
setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
var extraInputs = [];
try {
if (options.extraData)
for (var n in options.extraData)
extraInputs.push(
$('')
.appendTo(form)[0]);
$io.appendTo('body');
io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
form.submit();
}
finally {
form.setAttribute('action',a);
t ? form.setAttribute('target', t) : $form.removeAttr('target');
$(extraInputs).remove();
}
}, 10);
var nullCheckFlag = 0;
function cb() {
if (cbInvoked++) return;
io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
var ok = true;
try {
if (timedOut) throw 'timeout';
var data, doc;
doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
if ((doc.body == null || doc.body.innerHTML == '') && !nullCheckFlag) {
nullCheckFlag = 1;
cbInvoked--;
setTimeout(cb, 100);
return;
}
xhr.responseText = doc.body ? doc.body.innerHTML : null;
xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
xhr.getResponseHeader = function(header){
var headers = {'content-type': opts.dataType};
return headers[header];
};
if (opts.dataType == 'json' || opts.dataType == 'script') {
var ta = doc.getElementsByTagName('textarea')[0];
xhr.responseText = ta ? ta.value : xhr.responseText;
}
else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
xhr.responseXML = toXml(xhr.responseText);
}
data = $.httpData(xhr, opts.dataType);
}
catch(e){
ok = false;
$.handleError(opts, xhr, 'error', e);
}
if (ok) {
opts.success(data, 'success');
if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
}
if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
if (g && ! --$.active) $.event.trigger("ajaxStop");
if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
setTimeout(function() {
$io.remove();
xhr.responseXML = null;
}, 100);
};
function toXml(s, doc) {
if (window.ActiveXObject) {
doc = new ActiveXObject('Microsoft.XMLDOM');
doc.async = 'false';
doc.loadXML(s);
}
else
doc = (new DOMParser()).parseFromString(s, 'text/xml');
return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
};
};
};
$.fn.ajaxForm = function(options) {
return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
$(this).ajaxSubmit(options);
return false;
}).each(function() {
$(":submit,input:image", this).bind('click.form-plugin',function(e) {
var form = this.form;
form.clk = this;
if (this.type == 'image') {
if (e.offsetX != undefined) {
form.clk_x = e.offsetX;
form.clk_y = e.offsetY;
} else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
var offset = $(this).offset();
form.clk_x = e.pageX - offset.left;
form.clk_y = e.pageY - offset.top;
} else {
form.clk_x = e.pageX - this.offsetLeft;
form.clk_y = e.pageY - this.offsetTop;
}
}
// clear form vars
setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
});
});
};
$.fn.ajaxFormUnbind = function() {
this.unbind('submit.form-plugin');
return this.each(function() {
$(":submit,input:image", this).unbind('click.form-plugin');
});
};
$.fn.formToArray = function(semantic) {
var a = [];
if (this.length == 0) return a;
var form = this[0];
var els = semantic ? form.getElementsByTagName('*') : form.elements;
if (!els) return a;
for(var i=0, max=els.length; i < max; i++) {
var el = els[i];
var n = el.name;
if (!n) continue;
if (semantic && form.clk && el.type == "image") {
if(!el.disabled && form.clk == el)
a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
continue;
}
var v = $.fieldValue(el, true);
if (v && v.constructor == Array) {
for(var j=0, jmax=v.length; j < jmax; j++)
a.push({name: n, value: v[j]});
}
else if (v !== null && typeof v != 'undefined')
a.push({name: n, value: v});
}
if (!semantic && form.clk) {
var inputs = form.getElementsByTagName("input");
for(var i=0, max=inputs.length; i < max; i++) {
var input = inputs[i];
var n = input.name;
if(n && !input.disabled && input.type == "image" && form.clk == input)
a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
}
}
return a;
};
$.fn.formSerialize = function(semantic) {
return $.param(this.formToArray(semantic));
};
$.fn.fieldSerialize = function(successful) {
var a = [];
this.each(function() {
var n = this.name;
if (!n) return;
var v = $.fieldValue(this, successful);
if (v && v.constructor == Array) {
for (var i=0,max=v.length; i < max; i++)
a.push({name: n, value: v[i]});
}
else if (v !== null && typeof v != 'undefined')
a.push({name: this.name, value: v});
});
return $.param(a);
};
$.fn.fieldValue = function(successful) {
for (var val=[], i=0, max=this.length; i < max; i++) {
var el = this[i];
var v = $.fieldValue(el, successful);
if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
continue;
v.constructor == Array ? $.merge(val, v) : val.push(v);
}
return val;
};
$.fieldValue = function(el, successful) {
var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
if (typeof successful == 'undefined') successful = true;
if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
(t == 'checkbox' || t == 'radio') && !el.checked ||
(t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
tag == 'select' && el.selectedIndex == -1))
return null;
if (tag == 'select') {
var index = el.selectedIndex;
if (index < 0) return null;
var a = [], ops = el.options;
var one = (t == 'select-one');
var max = (one ? index+1 : ops.length);
for(var i=(one ? index : 0); i < max; i++) {
var op = ops[i];
if (op.selected) {
var v = op.value;
if (!v) // extra pain for IE...
v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
if (one) return v;
a.push(v);
}
}
return a;
}
return el.value;
};
$.fn.clearForm = function() {
return this.each(function() {
$('input,select,textarea', this).clearFields();
});
};
$.fn.clearFields = $.fn.clearInputs = function() {
return this.each(function() {
var t = this.type, tag = this.tagName.toLowerCase();
if (t == 'text' || t == 'password' || tag == 'textarea')
this.value = '';
else if (t == 'checkbox' || t == 'radio')
this.checked = false;
else if (tag == 'select')
this.selectedIndex = -1;
});
};
$.fn.resetForm = function() {
return this.each(function() {
if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
this.reset();
});
};
$.fn.enable = function(b) {
if (b == undefined) b = true;
return this.each(function() {
this.disabled = !b
});
};
$.fn.selected = function(select) {
if (select == undefined) select = true;
return this.each(function() {
var t = this.type;
if (t == 'checkbox' || t == 'radio')
this.checked = select;
else if (this.tagName.toLowerCase() == 'option') {
var $sel = $(this).parent('select');
if (select && $sel[0] && $sel[0].type == 'select-one') {
$sel.find('option').selected(false);
}
this.selected = select;
}
});
};
function log() {
if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
};
})(jQuery);