POS-Server/vendor/assets/javascripts/app.js

/**
Core script to handle the entire theme and core functions
**/
var App = function() {

	// IE mode
	var isRTL = false;
	var isIE8 = false;
	var isIE9 = false;
	var isIE10 = false;

	var resizeHandlers = [];

	var assetsPath = '../assets/';

	var globalImgPath = 'global/img/';

	var globalPluginsPath = 'global/plugins/';

	var globalCssPath = 'global/css/';

	// theme layout color set

	var brandColors = {
		'blue': '#89C4F4',
		'red': '#F3565D',
		'green': '#1bbc9b',
		'purple': '#9b59b6',
		'grey': '#95a5a6',
		'yellow': '#F8CB00'
	};

	// initializes main settings
	var handleInit = function() {

		if ($('body').css('direction') === 'rtl') {
			isRTL = true;
		}

		isIE8 = !!navigator.userAgent.match(/MSIE 8.0/);
		isIE9 = !!navigator.userAgent.match(/MSIE 9.0/);
		isIE10 = !!navigator.userAgent.match(/MSIE 10.0/);

		if (isIE10) {
			$('html').addClass('ie10'); // detect IE10 version
		}

		if (isIE10 || isIE9 || isIE8) {
			$('html').addClass('ie'); // detect IE10 version
		}
	};

	// runs callback functions set by App.addResponsiveHandler().
	var _runResizeHandlers = function() {
		// reinitialize other subscribed elements
		for (var i = 0; i < resizeHandlers.length; i++) {
			var each = resizeHandlers[i];
			each.call();
		}
	};

	// handle the layout reinitialization on window resize
	var handleOnResize = function() {
		var resize;
		if (isIE8) {
			var currheight;
			$(window).resize(function() {
				if (currheight == document.documentElement.clientHeight) {
					return; //quite event since only body resized not window.
				}
				if (resize) {
					clearTimeout(resize);
				}
				resize = setTimeout(function() {
					_runResizeHandlers();
				}, 50); // wait 50ms until window resize finishes.                
				currheight = document.documentElement.clientHeight; // store last body client height
			});
		} else {
			$(window).resize(function() {
				if (resize) {
					clearTimeout(resize);
				}
				resize = setTimeout(function() {
					_runResizeHandlers();
				}, 50); // wait 50ms until window resize finishes.
			});
		}
	};

	// Handles portlet tools & actions
	var handlePortletTools = function() {
		// handle portlet remove
		$('body').on('click', '.portlet > .portlet-title > .tools > a.remove', function(e) {
			e.preventDefault();
			var portlet = $(this).closest(".portlet");

			if ($('body').hasClass('page-portlet-fullscreen')) {
				$('body').removeClass('page-portlet-fullscreen');
			}

			portlet.find('.portlet-title .fullscreen').tooltip('destroy');
			portlet.find('.portlet-title > .tools > .reload').tooltip('destroy');
			portlet.find('.portlet-title > .tools > .remove').tooltip('destroy');
			portlet.find('.portlet-title > .tools > .config').tooltip('destroy');
			portlet.find('.portlet-title > .tools > .collapse, .portlet > .portlet-title > .tools > .expand').tooltip('destroy');

			portlet.remove();
		});

		// handle portlet fullscreen
		$('body').on('click', '.portlet > .portlet-title .fullscreen', function(e) {
			e.preventDefault();
			var portlet = $(this).closest(".portlet");
			if (portlet.hasClass('portlet-fullscreen')) {
				$(this).removeClass('on');
				portlet.removeClass('portlet-fullscreen');
				$('body').removeClass('page-portlet-fullscreen');
				portlet.children('.portlet-body').css('height', 'auto');
			} else {
				var height = App.getViewPort().height -
					portlet.children('.portlet-title').outerHeight() -
					parseInt(portlet.children('.portlet-body').css('padding-top')) -
					parseInt(portlet.children('.portlet-body').css('padding-bottom'));

				$(this).addClass('on');
				portlet.addClass('portlet-fullscreen');
				$('body').addClass('page-portlet-fullscreen');
				portlet.children('.portlet-body').css('height', height);
			}
		});

		$('body').on('click', '.portlet > .portlet-title > .tools > a.reload', function(e) {
			e.preventDefault();
			var el = $(this).closest(".portlet").children(".portlet-body");
			var url = $(this).attr("data-url");
			var error = $(this).attr("data-error-display");
			if (url) {
				App.blockUI({
					target: el,
					animate: true,
					overlayColor: 'none'
				});
				$.ajax({
					type: "GET",
					cache: false,
					url: url,
					dataType: "html",
					success: function(res) {
						App.unblockUI(el);
						el.html(res);
						App.initAjax() // reinitialize elements & plugins for newly loaded content
					},
					error: function(xhr, ajaxOptions, thrownError) {
						App.unblockUI(el);
						var msg = 'Error on reloading the content. Please check your connection and try again.';
						if (error == "toastr" && toastr) {
							toastr.error(msg);
						} else if (error == "notific8" && $.notific8) {
							$.notific8('zindex', 11500);
							$.notific8(msg, {
								theme: 'ruby',
								life: 3000
							});
						} else {
							alert(msg);
						}
					}
				});
			} else {
				// for demo purpose
				App.blockUI({
					target: el,
					animate: true,
					overlayColor: 'none'
				});
				window.setTimeout(function() {
					App.unblockUI(el);
				}, 1000);
			}
		});

		// load ajax data on page init
		$('.portlet .portlet-title a.reload[data-load="true"]').click();

		$('body').on('click', '.portlet > .portlet-title > .tools > .collapse, .portlet .portlet-title > .tools > .expand', function(e) {
			e.preventDefault();
			var el = $(this).closest(".portlet").children(".portlet-body");
			if ($(this).hasClass("collapse")) {
				$(this).removeClass("collapse").addClass("expand");
				el.slideUp(200);
			} else {
				$(this).removeClass("expand").addClass("collapse");
				el.slideDown(200);
			}
		});
	};

	// Handles custom checkboxes & radios using jQuery Uniform plugin
	var handleUniform = function() {
		if (!$().uniform) {
			return;
		}
		var test = $("input[type=checkbox]:not(.toggle, .md-check, .md-radiobtn, .make-switch, .icheck), input[type=radio]:not(.toggle, .md-check, .md-radiobtn, .star, .make-switch, .icheck)");
		if (test.size() > 0) {
			test.each(function() {
				if ($(this).parents(".checker").size() === 0) {
					$(this).show();
					$(this).uniform();
				}
			});
		}
	};

	// Handlesmaterial design checkboxes
	var handleMaterialDesign = function() {

		// Material design ckeckbox and radio effects
		$('body').on('click', '.md-checkbox > label, .md-radio > label', function() {
			var the = $(this);
			// find the first span which is our circle/bubble
			var el = $(this).children('span:first-child');
			  
			// add the bubble class (we do this so it doesnt show on page load)
			el.addClass('inc');
			  
			// clone it
			var newone = el.clone(true);  
			  
			// add the cloned version before our original
			el.before(newone);  
			  
			// remove the original so that it is ready to run on next click
			$("." + el.attr("class") + ":last", the).remove();
		}); 

		if ($('body').hasClass('page-md')) { 
			// Material design click effect
			// credit where credit's due; http://thecodeplayer.com/walkthrough/ripple-click-effect-google-material-design       
			var element, circle, d, x, y;
			$('body').on('click', 'a.btn, button.btn, input.btn, label.btn', function(e) { 
				element = $(this);

				if(element.find(".md-click-circle").length == 0) {
					element.prepend("<span class='md-click-circle'></span>");
				}
					
				circle = element.find(".md-click-circle");
				circle.removeClass("md-click-animate");
				
				if(!circle.height() && !circle.width()) {
					d = Math.max(element.outerWidth(), element.outerHeight());
					circle.css({height: d, width: d});
				}
				
				x = e.pageX - element.offset().left - circle.width()/2;
				y = e.pageY - element.offset().top - circle.height()/2;
				
				circle.css({top: y+'px', left: x+'px'}).addClass("md-click-animate");

				setTimeout(function() {
					circle.remove();      
				}, 1000);
			});
		}

		// Floating labels
		var handleInput = function(el) {
			if (el.val() != "") {
				el.addClass('edited');
			} else {
				el.removeClass('edited');
			}
		} 

		$('body').on('keydown', '.form-md-floating-label .form-control', function(e) { 
			handleInput($(this));
		});
		$('body').on('blur', '.form-md-floating-label .form-control', function(e) { 
			handleInput($(this));
		});        

		$('.form-md-floating-label .form-control').each(function(){
			if ($(this).val().length > 0) {
				$(this).addClass('edited');
			}
		});
	}

	// Handles custom checkboxes & radios using jQuery iCheck plugin
	var handleiCheck = function() {
		if (!$().iCheck) {
			return;
		}

		$('.icheck').each(function() {
			var checkboxClass = $(this).attr('data-checkbox') ? $(this).attr('data-checkbox') : 'icheckbox_minimal-grey';
			var radioClass = $(this).attr('data-radio') ? $(this).attr('data-radio') : 'iradio_minimal-grey';

			if (checkboxClass.indexOf('_line') > -1 || radioClass.indexOf('_line') > -1) {
				$(this).iCheck({
					checkboxClass: checkboxClass,
					radioClass: radioClass,
					insert: '<div class="icheck_line-icon"></div>' + $(this).attr("data-label")
				});
			} else {
				$(this).iCheck({
					checkboxClass: checkboxClass,
					radioClass: radioClass
				});
			}
		});
	};

	// Handles Bootstrap switches
	var handleBootstrapSwitch = function() {
		if (!$().bootstrapSwitch) {
			return;
		}
		$('.make-switch').bootstrapSwitch();
	};

	// Handles Bootstrap confirmations
	var handleBootstrapConfirmation = function() {
		if (!$().confirmation) {
			return;
		}
		$('[data-toggle=confirmation]').confirmation({ container: 'body', btnOkClass: 'btn btn-sm btn-success', btnCancelClass: 'btn btn-sm btn-danger'});
	}
	
	// Handles Bootstrap Accordions.
	var handleAccordions = function() {
		$('body').on('shown.bs.collapse', '.accordion.scrollable', function(e) {
			App.scrollTo($(e.target));
		});
	};

	// Handles Bootstrap Tabs.
	var handleTabs = function() {
		//activate tab if tab id provided in the URL
		if (location.hash) {
			var tabid = encodeURI(location.hash.substr(1));
			$('a[href="#' + tabid + '"]').parents('.tab-pane:hidden').each(function() {
				var tabid = $(this).attr("id");
				$('a[href="#' + tabid + '"]').click();
			});
			$('a[href="#' + tabid + '"]').click();
		}

		if ($().tabdrop) {
			$('.tabbable-tabdrop .nav-pills, .tabbable-tabdrop .nav-tabs').tabdrop({
				text: '<i class="fa fa-ellipsis-v"></i>&nbsp;<i class="fa fa-angle-down"></i>'
			});
		}
	};

	// Handles Bootstrap Modals.
	var handleModals = function() {        
		// fix stackable modal issue: when 2 or more modals opened, closing one of modal will remove .modal-open class. 
		$('body').on('hide.bs.modal', function() {
			if ($('.modal:visible').size() > 1 && $('html').hasClass('modal-open') === false) {
				$('html').addClass('modal-open');
			} else if ($('.modal:visible').size() <= 1) {
				$('html').removeClass('modal-open');
			}
		});

		// fix page scrollbars issue
		$('body').on('show.bs.modal', '.modal', function() {
			if ($(this).hasClass("modal-scroll")) {
				$('body').addClass("modal-open-noscroll");
			}
		});

		// fix page scrollbars issue
		$('body').on('hide.bs.modal', '.modal', function() {
			$('body').removeClass("modal-open-noscroll");
		});

		// remove ajax content and remove cache on modal closed 
		$('body').on('hidden.bs.modal', '.modal:not(.modal-cached)', function () {
			$(this).removeData('bs.modal');
		});
	};

	// Handles Bootstrap Tooltips.
	var handleTooltips = function() {
		// global tooltips
		$('.tooltips').tooltip();

		// portlet tooltips
		$('.portlet > .portlet-title .fullscreen').tooltip({
			container: 'body',
			title: 'Fullscreen'
		});
		$('.portlet > .portlet-title > .tools > .reload').tooltip({
			container: 'body',
			title: 'Reload'
		});
		$('.portlet > .portlet-title > .tools > .remove').tooltip({
			container: 'body',
			title: 'Remove'
		});
		$('.portlet > .portlet-title > .tools > .config').tooltip({
			container: 'body',
			title: 'Settings'
		});
		$('.portlet > .portlet-title > .tools > .collapse, .portlet > .portlet-title > .tools > .expand').tooltip({
			container: 'body',
			title: 'Collapse/Expand'
		});
	};

	// Handles Bootstrap Dropdowns
	var handleDropdowns = function() {
		/*
		  Hold dropdown on click  
		*/
		$('body').on('click', '.dropdown-menu.hold-on-click', function(e) {
			e.stopPropagation();
		});
	};

	var handleAlerts = function() {
		$('body').on('click', '[data-close="alert"]', function(e) {
			$(this).parent('.alert').hide();
			$(this).closest('.note').hide();
			e.preventDefault();
		});

		$('body').on('click', '[data-close="note"]', function(e) {
			$(this).closest('.note').hide();
			e.preventDefault();
		});

		$('body').on('click', '[data-remove="note"]', function(e) {
			$(this).closest('.note').remove();
			e.preventDefault();
		});
	};

	// Handle Hower Dropdowns
	var handleDropdownHover = function() {
		$('[data-hover="dropdown"]').not('.hover-initialized').each(function() {
			$(this).dropdownHover();
			$(this).addClass('hover-initialized');
		});
	};

	// Handle textarea autosize 
	var handleTextareaAutosize = function() {
		if (typeof(autosize) == "function") {
			autosize(document.querySelector('textarea.autosizeme'));
		}
	}

	// Handles Bootstrap Popovers

	// last popep popover
	var lastPopedPopover;

	var handlePopovers = function() {
		$('.popovers').popover();

		// close last displayed popover

		$(document).on('click.bs.popover.data-api', function(e) {
			if (lastPopedPopover) {
				lastPopedPopover.popover('hide');
			}
		});
	};

	// Handles scrollable contents using jQuery SlimScroll plugin.
	var handleScrollers = function() {
		// App.initSlimScroll('.scroller');
	};

	// Handles Image Preview using jQuery Fancybox plugin
	var handleFancybox = function() {
		if (!jQuery.fancybox) {
			return;
		}

		if ($(".fancybox-button").size() > 0) {
			$(".fancybox-button").fancybox({
				groupAttr: 'data-rel',
				prevEffect: 'none',
				nextEffect: 'none',
				closeBtn: true,
				helpers: {
					title: {
						type: 'inside'
					}
				}
			});
		}
	};

	// Handles counterup plugin wrapper
	var handleCounterup = function() {
		if (!$().counterUp) {
			return;
		}

		$("[data-counter='counterup']").counterUp({
			delay: 10,
			time: 1000
		});
	};

	// Fix input placeholder issue for IE8 and IE9
	var handleFixInputPlaceholderForIE = function() {
		//fix html5 placeholder attribute for ie7 & ie8
		if (isIE8 || isIE9) { // ie8 & ie9
			// this is html5 placeholder fix for inputs, inputs with placeholder-no-fix class will be skipped(e.g: we need this for password fields)
			$('input[placeholder]:not(.placeholder-no-fix), textarea[placeholder]:not(.placeholder-no-fix)').each(function() {
				var input = $(this);

				if (input.val() === '' && input.attr("placeholder") !== '') {
					input.addClass("placeholder").val(input.attr('placeholder'));
				}

				input.focus(function() {
					if (input.val() == input.attr('placeholder')) {
						input.val('');
					}
				});

				input.blur(function() {
					if (input.val() === '' || input.val() == input.attr('placeholder')) {
						input.val(input.attr('placeholder'));
					}
				});
			});
		}
	};

	// Handle Select2 Dropdowns
	var handleSelect2 = function() {
		if ($().select2) {
			$.fn.select2.defaults.set("theme", "bootstrap");
			$('.select2me').select2({
				placeholder: "Select",
				width: 'auto', 
				allowClear: true
			});
		}
	};

	// handle group element heights
   var handleHeight = function() {
	   $('[data-auto-height]').each(function() {
			var parent = $(this);
			var items = $('[data-height]', parent);
			var height = 0;
			var mode = parent.attr('data-mode');
			var offset = parseInt(parent.attr('data-offset') ? parent.attr('data-offset') : 0);

			items.each(function() {
				if ($(this).attr('data-height') == "height") {
					$(this).css('height', '');
				} else {
					$(this).css('min-height', '');
				}

				var height_ = (mode == 'base-height' ? $(this).outerHeight() : $(this).outerHeight(true));
				if (height_ > height) {
					height = height_;
				}
			});

			height = height + offset;

			items.each(function() {
				if ($(this).attr('data-height') == "height") {
					$(this).css('height', height);
				} else {
					$(this).css('min-height', height);
				}
			});

			if(parent.attr('data-related')) {
				$(parent.attr('data-related')).css('height', parent.height());
			}
	   });       
	}
	
	//* END:CORE HANDLERS *//

	return {

		//main function to initiate the theme
		init: function() {
			//IMPORTANT!!!: Do not modify the core handlers call order.

			//Core handlers
			handleInit(); // initialize core variables
			handleOnResize(); // set and handle responsive    

			//UI Component handlers     
			handleMaterialDesign(); // handle material design       
			handleUniform(); // hanfle custom radio & checkboxes
			handleiCheck(); // handles custom icheck radio and checkboxes
			handleBootstrapSwitch(); // handle bootstrap switch plugin
			handleScrollers(); // handles slim scrolling contents 
			handleFancybox(); // handle fancy box
			handleSelect2(); // handle custom Select2 dropdowns
			handlePortletTools(); // handles portlet action bar functionality(refresh, configure, toggle, remove)
			handleAlerts(); //handle closabled alerts
			handleDropdowns(); // handle dropdowns
			handleTabs(); // handle tabs
			handleTooltips(); // handle bootstrap tooltips
			handlePopovers(); // handles bootstrap popovers
			handleAccordions(); //handles accordions 
			handleModals(); // handle modals
			handleBootstrapConfirmation(); // handle bootstrap confirmations
			handleTextareaAutosize(); // handle autosize textareas
			handleCounterup(); // handle counterup instances

			//Handle group element heights
			this.addResizeHandler(handleHeight); // handle auto calculating height on window resize

			// Hacks
			handleFixInputPlaceholderForIE(); //IE8 & IE9 input placeholder issue fix
		},

		//main function to initiate core javascript after ajax complete
		initAjax: function() {
			handleUniform(); // handles custom radio & checkboxes     
			handleiCheck(); // handles custom icheck radio and checkboxes
			handleBootstrapSwitch(); // handle bootstrap switch plugin
			handleDropdownHover(); // handles dropdown hover       
			handleScrollers(); // handles slim scrolling contents 
			handleSelect2(); // handle custom Select2 dropdowns
			handleFancybox(); // handle fancy box
			handleDropdowns(); // handle dropdowns
			handleTooltips(); // handle bootstrap tooltips
			handlePopovers(); // handles bootstrap popovers
			handleAccordions(); //handles accordions 
			handleBootstrapConfirmation(); // handle bootstrap confirmations
		},

		//init main components 
		initComponents: function() {
			this.initAjax();
		},

		//public function to remember last opened popover that needs to be closed on click
		setLastPopedPopover: function(el) {
			lastPopedPopover = el;
		},

		//public function to add callback a function which will be called on window resize
		addResizeHandler: function(func) {
			resizeHandlers.push(func);
		},

		//public functon to call _runresizeHandlers
		runResizeHandlers: function() {
			_runResizeHandlers();
		},

		// wrApper function to scroll(focus) to an element
		scrollTo: function(el, offeset) {
			var pos = (el && el.size() > 0) ? el.offset().top : 0;

			if (el) {
				if ($('body').hasClass('page-header-fixed')) {
					pos = pos - $('.page-header').height();
				} else if ($('body').hasClass('page-header-top-fixed')) {
					pos = pos - $('.page-header-top').height();
				} else if ($('body').hasClass('page-header-menu-fixed')) {
					pos = pos - $('.page-header-menu').height();
				}
				pos = pos + (offeset ? offeset : -1 * el.height());
			}

			$('html,body').animate({
				scrollTop: pos
			}, 'slow');
		},

		initSlimScroll: function(el) {
			$(el).each(function() {
				if ($(this).attr("data-initialized")) {
					return; // exit
				}

				var height;

				if ($(this).attr("data-height")) {
					height = $(this).attr("data-height");
				} else {
					height = $(this).css('height');
				}

				$(this).slimScroll({
					allowPageScroll: true, // allow page scroll when the element scroll is ended
					size: '7px',
					color: ($(this).attr("data-handle-color") ? $(this).attr("data-handle-color") : '#bbb'),
					wrapperClass: ($(this).attr("data-wrapper-class") ? $(this).attr("data-wrapper-class") : 'slimScrollDiv'),
					railColor: ($(this).attr("data-rail-color") ? $(this).attr("data-rail-color") : '#eaeaea'),
					position: isRTL ? 'left' : 'right',
					height: height,
					alwaysVisible: ($(this).attr("data-always-visible") == "1" ? true : false),
					railVisible: ($(this).attr("data-rail-visible") == "1" ? true : false),
					disableFadeOut: true
				});

				$(this).attr("data-initialized", "1");
			});
		},

		destroySlimScroll: function(el) {
			$(el).each(function() {
				if ($(this).attr("data-initialized") === "1") { // destroy existing instance before updating the height
					$(this).removeAttr("data-initialized");
					$(this).removeAttr("style");

					var attrList = {};

					// store the custom attribures so later we will reassign.
					if ($(this).attr("data-handle-color")) {
						attrList["data-handle-color"] = $(this).attr("data-handle-color");
					}
					if ($(this).attr("data-wrapper-class")) {
						attrList["data-wrapper-class"] = $(this).attr("data-wrapper-class");
					}
					if ($(this).attr("data-rail-color")) {
						attrList["data-rail-color"] = $(this).attr("data-rail-color");
					}
					if ($(this).attr("data-always-visible")) {
						attrList["data-always-visible"] = $(this).attr("data-always-visible");
					}
					if ($(this).attr("data-rail-visible")) {
						attrList["data-rail-visible"] = $(this).attr("data-rail-visible");
					}

					$(this).slimScroll({
						wrapperClass: ($(this).attr("data-wrapper-class") ? $(this).attr("data-wrapper-class") : 'slimScrollDiv'),
						destroy: true
					});

					var the = $(this);

					// reassign custom attributes
					$.each(attrList, function(key, value) {
						the.attr(key, value);
					});

				}
			});
		},

		// function to scroll to the top
		scrollTop: function() {
			App.scrollTo();
		},

		// wrApper function to  block element(indicate loading)
		blockUI: function(options) {
			options = $.extend(true, {}, options);
			var html = '';
			if (options.animate) {
				html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '') + '">' + '<div class="block-spinner-bar"><div class="bounce1"></div><div class="bounce2"></div><div class="bounce3"></div></div>' + '</div>';
			} else if (options.iconOnly) {
				html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '') + '"><img src="' + this.getGlobalImgPath() + 'loading-spinner-grey.gif" align=""></div>';
			} else if (options.textOnly) {
				html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '') + '"><span>&nbsp;&nbsp;' + (options.message ? options.message : 'LOADING...') + '</span></div>';
			} else {
				html = '<div class="loading-message ' + (options.boxed ? 'loading-message-boxed' : '') + '"><img src="' + this.getGlobalImgPath() + 'loading-spinner-grey.gif" align=""><span>&nbsp;&nbsp;' + (options.message ? options.message : 'LOADING...') + '</span></div>';
			}

			if (options.target) { // element blocking
				var el = $(options.target);
				if (el.height() <= ($(window).height())) {
					options.cenrerY = true;
				}
				el.block({
					message: html,
					baseZ: options.zIndex ? options.zIndex : 1000,
					centerY: options.cenrerY !== undefined ? options.cenrerY : false,
					css: {
						top: '10%',
						border: '0',
						padding: '0',
						backgroundColor: 'none'
					},
					overlayCSS: {
						backgroundColor: options.overlayColor ? options.overlayColor : '#555',
						opacity: options.boxed ? 0.05 : 0.1,
						cursor: 'wait'
					}
				});
			} else { // page blocking
				$.blockUI({
					message: html,
					baseZ: options.zIndex ? options.zIndex : 1000,
					css: {
						border: '0',
						padding: '0',
						backgroundColor: 'none'
					},
					overlayCSS: {
						backgroundColor: options.overlayColor ? options.overlayColor : '#555',
						opacity: options.boxed ? 0.05 : 0.1,
						cursor: 'wait'
					}
				});
			}
		},

		// wrApper function to  un-block element(finish loading)
		unblockUI: function(target) {
			if (target) {
				$(target).unblock({
					onUnblock: function() {
						$(target).css('position', '');
						$(target).css('zoom', '');
					}
				});
			} else {
				$.unblockUI();
			}
		},

		startPageLoading: function(options) {
			if (options && options.animate) {
				$('.page-spinner-bar').remove();
				$('body').append('<div class="page-spinner-bar"><div class="bounce1"></div><div class="bounce2"></div><div class="bounce3"></div></div>');
			} else {
				$('.page-loading').remove();
				$('body').append('<div class="page-loading"><img src="' + this.getGlobalImgPath() + 'loading-spinner-grey.gif"/>&nbsp;&nbsp;<span>' + (options && options.message ? options.message : 'Loading...') + '</span></div>');
			}
		},

		stopPageLoading: function() {
			$('.page-loading, .page-spinner-bar').remove();
		},

		alert: function(options) {

			options = $.extend(true, {
				container: "", // alerts parent container(by default placed after the page breadcrumbs)
				place: "append", // "append" or "prepend" in container 
				type: 'success', // alert's type
				message: "", // alert's message
				close: true, // make alert closable
				reset: true, // close all previouse alerts first
				focus: true, // auto scroll to the alert after shown
				closeInSeconds: 0, // auto close after defined seconds
				icon: "" // put icon before the message
			}, options);

			var id = App.getUniqueID("App_alert");

			var html = '<div id="' + id + '" class="custom-alerts alert alert-' + options.type + ' fade in">' + (options.close ? '<button type="button" class="close" data-dismiss="alert" aria-hidden="true"></button>' : '') + (options.icon !== "" ? '<i class="fa-lg fa fa-' + options.icon + '"></i>  ' : '') + options.message + '</div>';

			if (options.reset) {
				$('.custom-alerts').remove();
			}

			if (!options.container) {
				if ($('body').hasClass("page-container-bg-solid") || $('body').hasClass("page-content-white")) {
					$('.page-title').after(html);
				} else {
					if ($('.page-bar').size() > 0) {
						$('.page-bar').after(html);
					} else {
						$('.page-breadcrumb').after(html);
					}
				}
			} else {
				if (options.place == "append") {
					$(options.container).append(html);
				} else {
					$(options.container).prepend(html);
				}
			}

			if (options.focus) {
				App.scrollTo($('#' + id));
			}

			if (options.closeInSeconds > 0) {
				setTimeout(function() {
					$('#' + id).remove();
				}, options.closeInSeconds * 1000);
			}

			return id;
		},

		// initializes uniform elements
		initUniform: function(els) {
			if (els) {
				$(els).each(function() {
					if ($(this).parents(".checker").size() === 0) {
						$(this).show();
						$(this).uniform();
					}
				});
			} else {
				handleUniform();
			}
		},

		//wrApper function to update/sync jquery uniform checkbox & radios
		updateUniform: function(els) {
			$.uniform.update(els); // update the uniform checkbox & radios UI after the actual input control state changed
		},

		//public function to initialize the fancybox plugin
		initFancybox: function() {
			handleFancybox();
		},

		//public helper function to get actual input value(used in IE9 and IE8 due to placeholder attribute not supported)
		getActualVal: function(el) {
			el = $(el);
			if (el.val() === el.attr("placeholder")) {
				return "";
			}
			return el.val();
		},

		//public function to get a paremeter by name from URL
		getURLParameter: function(paramName) {
			var searchString = window.location.search.substring(1),
				i, val, params = searchString.split("&");

			for (i = 0; i < params.length; i++) {
				val = params[i].split("=");
				if (val[0] == paramName) {
					return unescape(val[1]);
				}
			}
			return null;
		},

		// check for device touch support
		isTouchDevice: function() {
			try {
				document.createEvent("TouchEvent");
				return true;
			} catch (e) {
				return false;
			}
		},

		// To get the correct viewport width based on  http://andylangton.co.uk/articles/javascript/get-viewport-size-javascript/
		getViewPort: function() {
			var e = window,
				a = 'inner';
			if (!('innerWidth' in window)) {
				a = 'client';
				e = document.documentElement || document.body;
			}

			return {
				width: e[a + 'Width'],
				height: e[a + 'Height']
			};
		},

		getUniqueID: function(prefix) {
			return 'prefix_' + Math.floor(Math.random() * (new Date()).getTime());
		},

		// check IE8 mode
		isIE8: function() {
			return isIE8;
		},

		// check IE9 mode
		isIE9: function() {
			return isIE9;
		},

		//check RTL mode
		isRTL: function() {
			return isRTL;
		},

		// check IE8 mode
		isAngularJsApp: function() {
			return (typeof angular == 'undefined') ? false : true;
		},

		getAssetsPath: function() {
			return assetsPath;
		},

		setAssetsPath: function(path) {
			assetsPath = path;
		},

		setGlobalImgPath: function(path) {
			globalImgPath = path;
		},

		getGlobalImgPath: function() {
			return assetsPath + globalImgPath;
		},

		setGlobalPluginsPath: function(path) {
			globalPluginsPath = path;
		},

		getGlobalPluginsPath: function() {
			return assetsPath + globalPluginsPath;
		},

		getGlobalCssPath: function() {
			return assetsPath + globalCssPath;
		},

		// get layout color code by color name
		getBrandColor: function(name) {
			if (brandColors[name]) {
				return brandColors[name];
			} else {
				return '';
			}
		},

		getResponsiveBreakpoint: function(size) {
			// bootstrap responsive breakpoints
			var sizes = {
				'xs' : 480,     // extra small
				'sm' : 768,     // small
				'md' : 992,     // medium
				'lg' : 1200     // large
			};

			return sizes[size] ? sizes[size] : 0; 
		}
	};

}();

jQuery(document).ready(function() {    
   App.init(); // init metronic core componets
});