/*WP Ajax Email Signup Script
--Created by: Mike Gehard
--Created on: 04/09/2009
--Last modified on: 04/09/2009
--Relies on jQuery, jQueryUI
	
	Copyright 2009  Mike Gehard  (email : mike [a t ] sam yama tech DOT com)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
jQuery(document).ready(function() {
var $j = jQuery;
$j.ajaxemailsignup = {
	init: function(){initialize_events(); initialize_ui();}
};
	function initialize_events() {
	    //Title for new window
	    $j(".ajaxEmailSignup").bind("click", function(){openDialog();});
  	}
  	
  	function initialize_ui(){
  		// go get the form UI from the server
  		initialize_forms();  		
  	}
  	
  	function initialize_forms(){
  		$j("#emailSignupForm").dialog({
			bgiframe: true,
			autoOpen: false,
			modal: true,
			buttons: {
				'Sign Up': function() {
					var bValid = true;
					allFields.removeClass('ui-state-error');

					bValid = bValid && checkLength(firstName,"first name",1,50);
					bValid = bValid && checkLength(email,"email",6,80);
					bValid = bValid && checkLength(lastName,"last name",1,50);
					bValid = bValid && checkLength(address,"address",1,50);
					bValid = bValid && checkLength(city,"city",1,50);
					bValid = bValid && checkLength(state,"state",1,50);
					bValid = bValid && checkLength(zip,"zip",1,10);

					// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
					bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([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])))\.?$/i,"eg. ui@jquery.com");
					
					if (bValid) {
						signup(firstName.val(), lastName.val(), address.val(), city.val(), state.val(), zip.val(), email.val());
					}
				},
				Cancel: function() {
					$(this).dialog('close');
				}
			},
			close: function() {
				allFields.val('').removeClass('ui-state-error');
			}
		});
		
		$j("#successDialog").dialog({
			bgiframe: true,
			autoOpen: false,
			modal: true,
			buttons: {
				Ok: function() {
					$(this).dialog('close');
				}
			}
		});
		
		$j("#failureDialog").dialog({
			bgiframe: true,
			autoOpen: false,
			modal: true,
			buttons: {
				Ok: function() {
					$(this).dialog('close');
				}
			}
		});
  	}
  	
  	function openDialog(){
  		$j('#emailSignupForm').dialog('open');
  	}
  	
  	function initializeAjaxRequest(){
  		var s = {};
  		s.dataType = "text";
  		s.type = "POST";
  		return s;
  	}
  	
	function signup(firstName, lastName, address, city, state, zip, emailAddress) {
	  	var ajaxRequest = initializeAjaxRequest();
	  	ajaxRequest.url = "http://www.roundupriverranch.org/wp-content/plugins/samyamatech-com-ajax-email-signup/php/samyamatech-com-email-ajax.php";
		
	    ajaxRequest.data = $j.extend({ firstName: firstName, lastName: lastName,address: address, city: city, state: state, zip: zip, emailAddress: emailAddress, check: check},'');
	    ajaxRequest.success = signupAjaxSuccess;
	    ajaxRequest.error = signupAjaxError;
	    $j.ajax(ajaxRequest);
  	}
  	
  	function signupAjaxSuccess(data, textStatus) {
  		//var jsonDecodedStatus = JSON.parse(data);
  		processStatus(data);
  	}
  	
  	function signupAjaxError(){
  		$j('#failureDialog').dialog('open');
  	}
  	
  	function processStatus(status){
  		if (status.indexOf("success") > 0){
  			$j('#emailSignupForm').dialog('close');
  			$j('#successDialog').dialog('open');
  		}else{
  			$j('#failureDialog').dialog('open');
  		}
  	}
  	
  	/* Code to help set up the dialog */
  	var firstName = $("#firstName"),
		email = $("#email"),
		lastName = $("#lastName"),
		address = $("#address"),
		city = $("#city"),
		state = $("#state"),
		zip = $("#zip"),
		check = $("#check"),
		allFields = $([]).add(firstName).add(email).add(lastName).add(address).add(city).add(state).add(zip),
		tips = $("#validateTips");

	function updateTips(t) {
		tips.text(t).effect("highlight",{},4500);
	}

	function checkLength(o,n,min,max) {

		if ( o.val().length > max || o.val().length < min ) {
			o.addClass('ui-state-error');
			updateTips("Length of " + n + " must be between "+min+" and "+max+".");
			return false;
		} else {
			return true;
		}

	}

	function checkRegexp(o,regexp,n) {

		if ( !( regexp.test( o.val() ) ) ) {
			o.addClass('ui-state-error');
			updateTips(n);
			return false;
		} else {
			return true;
		}

	}
  
	$j.ajaxemailsignup.init();
});