/*
 * SimpleModal Contact Form
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://code.google.com/p/simplemodal/
 *
 * Copyright (c) 2009 Eric Martin - http://ericmmartin.com
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Revision: $Id: contact.js 185 2009-02-09 21:51:12Z emartin24 $
 *
 */

$(document).ready(function () {
$('.contact').click(function(e) {
 
 $('#contactForm').modal({
close: false,
position: ["15%",],
overlayId: 'contact-overlay',
containerId: 'contact-container',
onOpen: contact.open,
onShow: contact.show,
onClose: contact.close
});

e.preventDefault();
});

$('.modalCloseX').click(function(){
 $.modal.close();
});

$('#cancelContactForm').click(function(){
 $.modal.close();
 return false;
});

// preload images
var img = ['cancel.png', 'form_bottom.gif', 'form_top.gif', 'loading.gif', 'send.png'];
$(img).each(function () {
var i = new Image();
//i.src = '../images/contact/' + this;
i.src = ApplicationPath + 'content/images/contact/' + this;
});
});

var contact = {
message: null,
open: function (dialog) {
// add padding to the buttons in firefox/mozilla
if ($.browser.mozilla) {
$('#contact-container .contact-button').css({
'padding-bottom': '2px'
});
}
// input field font size
if ($.browser.safari) {
$('#contact-container .contact-input').css({
'font-size': '.9em'
});
}

// dynamically determine height
var h = 280;
if ($('#contact-subject').length) {
h += 26;
}
if ($('#contact-cc').length) {
h += 22;
}

var title = $('#contact-container .contact-title').html();
$('#contact-container .contact-title').html('Fale conosco:');
dialog.overlay.fadeIn(200, function () {
dialog.container.fadeIn(200, function () {
dialog.data.fadeIn(1, function () {
$('#contact-container .contact-content').animate({
height: h
}, function () {
$('#contact-container .contact-title').html(title);
$('#contact-container form').fadeIn(200, function () {
$('#contact-container #contact-name').focus();

$('#contact-container .contact-cc').click(function () {
var cc = $('#contact-container #contact-cc');
cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
});

// fix png's for IE 6
if ($.browser.msie && $.browser.version < 7) {
$('#contact-container .contact-button').each(function () {
if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
var src = RegExp.$1;
$(this).css({
backgroundImage: 'none',
filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '", sizingMethod="crop")'
});
}
});
}
});
});
});
});
});
},
show: function (dialog) {
$('#contact-container .contact-send').click(function (e) {
e.preventDefault();
// validate form
if (contact.validate()) {
$('#contact-container .contact-message').fadeOut(function () {
$('#contact-container .contact-message').removeClass('contact-error').empty();
});
$('#contact-container .contact-title').html('Enviando...');
$('#contact-container form').fadeOut(200);

var copyMe = 0;
if ($('#contact-cc:checked').length > 0)
 copyMe = 1;
 $.ajax({
 url: ApplicationPath + "Ajax.mvc/SendEmail",
 type: "GET",
 dataType:"int",
 data:
 {
 from: $('#contact-email').val(),
 subject: $('#contact-subject').val(),
 text: $('#contact-name').val() + ' - ' + $('#contact-message').val(),
 includeCopy: copyMe
 },
 error: function(result, text)
 {
 $.jGrowl('Não foi possível enviar a mensagem, tente novamente mais tarde.');
 $('#contact-container .contact-title').html('Tente novamente');
 },
 success: function(result, success)
 {
 $.jGrowl('Mensagem enviada com sucesso.');
 $.modal.close();
 }
 }); 

}
else {
if ($('#contact-container .contact-message:visible').length > 0) {
var msg = $('#contact-container .contact-message div');
msg.fadeOut(200, function () {
msg.empty();
contact.showError();
msg.fadeIn(200);
});
}
else {
$('#contact-container .contact-message').animate({
height: '30px'
}, contact.showError);
}

}
});
},
close: function (dialog) {
$('#contact-container .contact-message').fadeOut();
$('#contact-container .contact-title').html('Tchau...');
$('#contact-container form').fadeOut(200);
$('#contact-container .contact-content').animate({
height: 40
}, function () {
dialog.data.fadeOut(200, function () {
dialog.container.fadeOut(200, function () {
dialog.overlay.fadeOut(200, function () {
$.modal.close();
});
});
});
});
},
error: function (xhr) {
alert(xhr.statusText);
},
validate: function () {
contact.message = '';
var email = $('#contact-container #contact-email').val();
if (!email) {
contact.message += 'O e-mail é obrigatório.';
}
else {
if (!contact.validateEmail(email)) {
contact.message += 'E-mail inválido.';
}
}

if (!$('#contact-container #contact-message').val()) {
contact.message += 'A mensagem é obritatória.';
}

if (contact.message.length > 0) {
return false;
}
else {
return true;
}
},
validateEmail: function (email) {
var at = email.lastIndexOf("@");

// Make sure the at (@) sybmol exists and 
// it is not the first or last character
if (at < 1 || (at + 1) === email.length)
return false;

// Make sure there aren't multiple periods together
if (/(\.{2,})/.test(email))
return false;

// Break up the local and domain portions
var local = email.substring(0, at);
var domain = email.substring(at + 1);

// Check lengths
if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
return false;

// Make sure local and domain don't start with or end with a period
if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
return false;

// Check for quoted-string addresses
// Since almost anything is allowed in a quoted-string address,
// we're just going to let them go through
if (!/^"(.+)"$/.test(local)) {
// It's a dot-string address...check for valid characters
if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
return false;
}

// Make sure domain contains only valid characters and at least one period
if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
return false;

return true;
},
showError: function () {
$('#contact-container .contact-message')
.html($('<div class="contact-error">').append(contact.message))
.fadeIn(200);
}
};