/*
##########################################################
				 START LOGIN MANAGER
##########################################################
*/
$.fn.e4eLogin = function () {
	var args = arguments[0] || {};
	var options = $.extend({}, $.e4eLogin.defaults, args);
	var elem = $(this);
	this.each(function () {
		new $.e4eLogin.construct(elem, options);
	});
};
$.e4eLogin = {
	defaults:{
		overlay:true,
		overlaySettings:{
			setClass:'login-overlay',
			color:'#000',
			opacity: 0.6
		},
		minimal:false,
		animate:true,
		redirectURL1: ""+window.location,
		formSettings:{
			setClass: 'login-panel',
			forgottenLink:false,
			forgottenInput:true,
			forgottenInputSettings:{
				preHTML: '<h3>Having trouble logging in?</h3><p>If you would like us to reset your password via email please enter your username:</p>'
			},
			logo:true,
			websiteName:true,
			loginHTML:"<p>Welcome to the</p><h2>The Downs CE Primary School</h2><h3>Secure Login</h3>",
			closeButton: true,
			signup: false
		}
	},
	loginCount: 0,
	construct:function(elem, options){
		$.e4eLogin.loginCount++;
		$(elem)
			.append(
				(options.overlay === true? 
					$('<div/>')
						.addClass(options.overlaySettings.setClass)
						.css({
							width: $(elem).width(),
							height: $(elem).height(),
							position: 'absolute',
							top:0,
							left:0,
							background: options.overlaySettings.color,
							opacity: (options.animate === true ? 0 : options.overlaySettings.opacity) // starts off transparent?
						})
						.animate({opacity:(options.animate === false ? 1 : options.overlaySettings.opacity)}, 500)
				:
					''
				)
			)
			.append(
				(options.overlay === true ?
					$('<div />').addClass('login-shadow').css({opacity:0.4})
				:'')
			)
			.append(
				$('<div/>')
					.addClass(options.formSettings.setClass)
					.addClass((options.minimal === true ? 'login-inline' : ''))
					.css({
						opacity: (options.animate === true ? 0 : 1) // starts off transparent?
					})
					.append(
						$('<form />')
							.addClass('login-input-form')
							.append('<input type="hidden" name="loginRedirectURL" id="loginRedirectURL" value="' + options.redirectURL1 + '" />')
							.append(
								(options.minimal === false ? 
									$('<div />')
										.addClass('login-input-form-div')
										.append((options.formSettings.closeButton === true ?
											$('<div />')	// close button
												.addClass('login-close')
												.click(function(){
													$.e4eLogin.doClose($(this));
												})
										 : '')) 
										.append((options.formSettings.logo === true ? $('<div />').addClass('login-logo') : '')) // show / hide logo
										.append(options.formSettings.loginHTML)
										.append(
											$('<div />')
												.addClass('login-inputArea')
												.append(
													$('<span />')
														.addClass('login-input-username')
														.append(
															$('<label />')
																.append('Username:')
																.attr('for','login-input-username_'+$.e4eLogin.loginCount)
														)
														.append(
															$('<input />')
																.addClass('login-input-username-input')
																.attr({
																	'id':'login-input-username_'+$.e4eLogin.loginCount,
																	'type':'text',
																	'name':'login-input-username-field'
																})
														)
												)
												.append(
													$('<span />')
														.addClass('login-input-password')
														.append(
															$('<label />')
																.append('Password:')
																.attr('for','login-input-password_'+$.e4eLogin.loginCount)
														)
														.append(
															$('<input />')
																.addClass('login-input-password-input')
																.attr({
																	'id':'login-input-password_'+$.e4eLogin.loginCount,
																	'type':'password',
																	'name':'login-input-password-field'
																})
														)
												)
												.append(
													$('<span />')
														.addClass('login-input-login')
														.append(
															$('<input />')
																.addClass('login-input-login-button')
																.attr({
																	'type':'submit',
																	'value':'Login'
																})
														)
												)
												.append(
													(options.formSettings.signup === true ? 
														$('<span />')
															.append(
																$('<div />')
																	.addClass('login-hr')
																	.append(
																		$('<hr />')
																			.addClass('login-hr-hr')
																	)
															)
															.append(
																$('<p />')
																	.append(
																		$('<a />')
																			.addClass('login-signup-link')
																			.attr({
																				'href':'/users/signup.asp?pid='+$.query.get('pid')+'&amp;title='+$.query.get('title'),
																				'title':'Signup as a new user'
																			})
																			.append('Sign Up')
																	)
															)
													:
														''
													)
												)
										)
							:
								// minimal layout
								$('<div />')
									.append(options.formSettings.loginHTML)
									.append(
										$('<span />')
											.addClass('login-input-username')
											.append(
												$('<label />')
													.append('Username:')
													.attr('for','login-input-username_'+$.e4eLogin.loginCount)
											)
											.append(
												$('<input />')
													.addClass('login-input-username-input')
													.attr({
														'id':'login-input-username_'+$.e4eLogin.loginCount,
														'type':'text',
														'name':'login-input-username-field'
													})
											)
									)
									.append(
										$('<span />')
											.addClass('login-input-password')
											.append(
												$('<label />')
													.append('Password:')
													.attr('for','login-input-password_'+$.e4eLogin.loginCount)
											)
											.append(
												$('<input />')
													.addClass('login-input-password-input')
													.attr({
														'id':'login-input-password_'+$.e4eLogin.loginCount,
														'type':'password',
														'name':'login-input-password-field'
													})
											)
									)
									.append(
										$('<span />')
											.addClass('login-input-login')
											.append(
												$('<input />')
													.addClass('login-input-login-button')
													.attr({
														'type':'submit',
														'value':'Login'
													})
											)
									)
							)
						)
					)
					.append(
						(options.formSettings.forgottenLink === true ? 
							$('<span />')
								.append(
									$('<div />')
										.addClass('login-hr')
										.append(
											$('<hr />')
												.addClass('login-hr-hr')
										)
								)
								.append(
									$('<p />')
										.addClass('login-forgotten-link')
										.append(
											$('<a />')
												.append('Click here to reset your password')
												.attr({
													'href':'/admin/users/resetPassword.asp',
													'title':'reset your password'
												})
												.click(function(evt){
													evt.preventDefault();
												})
											)
								)
						:
							(options.formSettings.forgottenInput === true ?
								$('<div />')
									.append(
										$('<div />')
											.addClass('login-hr')
											.append(
												$('<hr />')
													.addClass('login-hr-hr')
											)
									)
									.append(
										$('<form />')
                      .submit(function(e) {
                        e.preventDefault();
                        e.stopPropagation();
                        $.e4eLogin.doForgotten($(this));
                      })
											.addClass('login-forgotten-form')
											.append(
												options.formSettings.forgottenInputSettings.preHTML
											)
											.append(
												$('<input />')
													.addClass('login-forgotten-input')
													.attr({
														'type':'text'
													})
											)
											.append(
												$('<input />')
													.addClass('login-forgotten-submit')
													.attr({
														'type':'submit'
													})
													.val('Send')
											)
											.append(
												$('<span />').css({clear:'both', display:'block'})
											)
									)
							:
								''
							)
					)
				)
			)
 			.find('form.login-input-form')
				.submit(function(evt){
					evt.preventDefault();
					// check  for data
					if($('.login-input-username-input', this).val() == '' ){
						// username not supplied
						$('.login-input-username-input', this).stop(true,true).animate({backgroundColor:'#FF5F5F'},200,function(){
							$(this).animate({backgroundColor:'#ffffff'},200,function(){
								$(this).animate({backgroundColor:'#FF5F5F'},200,function(){
									$(this).animate({backgroundColor:'#ffffff'},200);
								});
							});
						});
						return;
					}
					if($('.login-input-password-input', this).val() == '' ){
						if($('.login-input-username-input', this).val() != 'e4education'){
							// password not supplied
							$('.login-input-password-input', this).stop(true,true).animate({backgroundColor:'#FF5F5F'},200,function(){
								$(this).animate({backgroundColor:'#ffffff'},200,function(){
									$(this).animate({backgroundColor:'#FF5F5F'},200,function(){
										$(this).animate({backgroundColor:'#ffffff'},200);
									});
								});
							});
							return;
						}
					}
					$.e4eLogin.doLogin($(this),options.formSettings.redirectURL);
			})
			.find('.login-input-username-input').focus();
		if(options.overlay === true){
			$.e4eLogin.rePosition($('.'+options.formSettings.setClass),elem);
			$(window).resize(function(){$.e4eLogin.rePosition($('.'+options.formSettings.setClass,elem));});
		}
	},
	doClose:function(elem){
		var login = $(elem).parents('.login-panel'),
		overlay = $(login).prevAll('.login-overlay'),
		shadow = $(login).prevAll('.login-shadow');
		if($(overlay).length !== 0){
			$(overlay).animate({opacity:0}, 250, function(){$(this).remove()});
			$('body').css('overflow','');
		}
		if($(shadow).length !== 0){
			$(shadow).animate({opacity:0}, 250, function(){$(this).remove()});
		}
		$(login).animate({opacity:0}, 250, function(){$(this).remove()});
	},
	doLogin: function(formElem,strRedirectURL){
	
		if ($('.login-input-username-input',formElem).val()=="e4education") {
			$.ajax({
				url:'https://office.e4education.co.uk/autoLogin/home',
				dataType:'jsonp',
				type: 'GET',
				success: function(data){
					if(data.status===true){
						$.ajax({
							url:'/admin/login/login_ajax.asp',
							dataType:'json',
							data:{token:data.token},
							type: 'POST',
							success: function(data){
								if(data.status == 'success' || data.status == 'Success'){
									$.e4eLogin.doError(formElem,'<p>You have successfully logged in.<br />Please wait...</p>',true);

									$('body').css({cursor:'wait'});
									currLocation = ''+ window.location;
									currLocation = currLocation.split('#')[0];
									currLocation = currLocation.split('&login=true')[0];
									window.location = currLocation;
								}else{
                  $.e4eLogin.doError(formElem,'Sorry but either the username or password you supplied doesn\'t match our records.',false);

								}
							},
							error: function(){
                $.e4eLogin.doError(formElem,'Sorry there was an error trying to log you in. Please try again.',false);

							}
						});
						
					} else {
            $.e4eLogin.doError(formElem,'Sorry there was an error trying to log you in. Please try again.',false);

					}
				},
				error: function(){
          $.e4eLogin.doError(formElem,'Sorry there was an error trying to log you in. Please try again.',false);

				}
			});
		
		} else {
			$.ajax({
				url:'/users/login_ajax.asp',
				dataType:'json',
				data:{username:$('.login-input-username-input', formElem).val(),password:$('.login-input-password-input', formElem).val()},
				type: 'POST',
				success: function(data){
					if(data.status == 'success' || data.status == 'Success'){
						$.e4eLogin.doError(formElem,'<p>You have successfully logged in.<br />Please wait...</p>',true);
						$('body').css({cursor:'wait'});

                                                var currLocation;
                                                var ssolink = window.location.search.match(/ssolink=([^&]+)/);
                                                if (ssolink && ssolink.length===2) {
                                                     currLocation = '/admin/login/remote/link.asp?sso=1&link=' + ssolink[1];
 
                                                } else if (data.redirect) {
						  currLocation = data.redirect;

						} else {
						  if ($('#loginRedirectURL', formElem).val() != undefined) {
							  currLocation =$('#loginRedirectURL', formElem).val()
						  } else {
							  currLocation = '' + window.location;
						  }
						  currLocation = currLocation.split('#')[0];
						  currLocation = currLocation.split('&login=true')[0];
						}
						setTimeout(function() { window.location = currLocation; }, 0);
					}else{
						$.e4eLogin.doError(formElem,'Sorry but either the username or password you supplied doesn\'t match our records.',false);

					}
				},
				error:function(jqXHR,textStatus,errorThrown){
          $.e4eLogin.doError(formElem,'Sorry there was an error trying to log you in. Please try again. '+textStatus+' - '+jqXHR.responseText ,false);
				}
			});
		}
	},
  doError:function(formElem,strError,blnSuccess){
    $('.login-post-message',formElem).remove();
    $(formElem).append(
      $('<div />')
        .addClass('login-post-message')
        .css({
          color:blnSuccess ? '#198F08' : '#FF5F5F',
          borderColor:blnSuccess ? '#198F08' : '#FF5F5F',
          background:blnSuccess ? '#DDFFCC' : '#FFEFEF'
        })
        .append(
          $('<p />').append(strError)
        )
        .append(
          $('<p />')
            .addClass('login-error-close')
            .append('Click here to close this message')
            .click(function(){
              $(this).parent().remove();
            })
        )
    );
  },
	doForgotten:function(formElem){
		$.ajax({
			url:'/admin/login/password_reset.asp',
			dataType:'json',
			data:{username:$('.login-forgotten-input', formElem).val()},
			type: 'POST',
			success: function(data){
				if(data.status == 'success'){
          $.e4eLogin.doError(formElem,'<h3>Reminder Sent</h3><p>We&acute;ve sent a password reminder to the email associated with the user account. Please ensure that <strong>website@e4education.co.uk</strong> is added to your safe senders list.</p>',true);

				}else{
          $.e4eLogin.doError(formElem,'<h3>User Not Found</h3><p>' + (data.message ? data.message : 'Sorry but we couldn&acute;t find the user specified.') + '</p>',false);

				}
			},
			error:function(){
        $.e4eLogin.doError(formElem,'<h3>User Not Found</h3><p>Sorry but we couldn&acute;t find the user specified.</p>',false);

			}
		});
	},
	rePosition:function(elem){
		$('body').scrollTo(0,250);
		// get window dimensions
		var windowDim = {
			'winWidth':$(window).width(),
			'winHeight':$(window).height()
		},
		overlay = $(elem).prevAll('.login-overlay:first'),
		shadow = $(elem).prevAll('.login-shadow:first'),
		elemDim = {
			elemHeight:$(elem).outerHeight(true),
			elemWidth:$(elem).outerWidth(true)
		};
		$(elem).animate({
			top: ((windowDim.winHeight/2)-(elemDim.elemHeight / 2)),
			left: ((windowDim.winWidth/2)-(elemDim.elemWidth / 2))
		},200, function(){
			if(parseInt($(this).css('opacity'),10) === 0){
				$(this).animate({opacity:1}, 500);
			}
			if(shadow.length !== 0){
				$(shadow).css({
					width:$(elem).outerWidth(true) +40,
					height:$(elem).outerHeight(true) + 40
				}).css({
					top: ((windowDim.winHeight/2)-($(shadow).outerHeight() / 2)),
					left: ((windowDim.winWidth/2)-($(shadow).outerWidth() / 2))
				});
			}
		});
		if(overlay.length !== 0){
			$(overlay).css({
				width:windowDim.winWidth,
				height:windowDim.winHeight
			});
			$('body').css({overflow:'hidden'});
		}
		
	}
};
/*
##########################################################
				 END LOGIN MANAGER
##########################################################
*/