Функции для работы магазина

$(function() {
   var zoomImage = $('img#zoom');
   var image = $('#additional-images a');
   var zoomConfig = {
      gallery:'additional-images',
      cursor: 'zoom-in',
      zoomType: "inner",
      galleryActiveClass: 'active',
      responsive: true
   };

   $("#zoom").elevateZoom(zoomConfig);

   image.on('click', function(){
      var largeImage = $(this).attr('data-zoom-image');
      $('.thumbnail').attr('href', largeImage);
      // Remove old instance od EZ
      $('.zoomContainer').remove();
      zoomImage.removeData('elevateZoom');
      // Update source for images
      zoomImage.attr('src', $(this).data('image'));
      zoomImage.data('zoom-image', $(this).data('zoom-image'));
      // Reinitialize EZ
      zoomImage.elevateZoom(zoomConfig);
   });

   $(document).on('click', '.thumbnail', function () {
      $('.thumbnails').magnificPopup('open', 0);
      return false;
   });

   $('.thumbnails').magnificPopup({
      delegate: 'a.elevatezoom-gallery:has(img):not(".active")',
      type: 'image',
      tLoading: 'Loading image #%curr%...',
      mainClass: 'mfp-with-zoom',
      gallery: {
         enabled: true,
         //navigateByImgClick: true,
         preload: [0,1] // Will preload 0 - before current, and 1 after the current image
      },
      image: {
         tError: '<a href="%url%">The image #%curr%</a> could not be loaded.',
      }
   });

   // ----------- match-height -----------
   $('.grid_wrap.match-height').matchHeight();

   $('.additional-images-slider').owlCarousel({
      loop: false,
      margin: 10,
      nav: true,
      dots: false,
      items:3,
       navText: [
            "<i class='fa fa-chevron-left'></i>",
         "<i class='fa fa-chevron-right'></i>"
      ],
   });

   $('.stars').stars({
      inputType: "select", disableValue: false
   });

   $(".slider").slider({
      range: true,
      //step: 1000,
      slide: function( event, ui ) {
         $(this).prev().find("input[name$='_from']").val(ui.values[0]);
         $(this).prev().find("input[name$='_to']").val(ui.values[1]);
      },
      create: function(event, ui) {
         var min_value_original = parseInt($(this).prev().find("input[name$='_from_original']").val()),
         max_value_original = parseInt($(this).prev().find("input[name$='_to_original']").val()),
         min_value = parseInt($(this).prev().find("input[name$='_from']").val()),
         max_value = parseInt($(this).prev().find("input[name$='_to']").val());

         $(this).slider({
            min: min_value_original,
            max: max_value_original,
            values: [min_value, max_value]
         });
      }
   });

   //jQuery.Autocomplete selectors
   $('#search').autocomplete({
      serviceUrl: '/search/?autocomplete=1',
      delimiter: ',',
      maxHeight: 200,
      width: 300,
      deferRequestBy: 300,
      appendTo: '.top-search-form',
      onSelect: function (suggestion) {
         $(this).closest("form").submit();
      }
   });

   // Little cart
   var delay=500, setTimeoutConst;
   $('.little-cart').hover(function() {
      clearTimeout(setTimeoutConst );
      $(this).addClass('cart-active').find('.more-cart-info').stop().slideDown();
   }, function(){
      var littleCart = $(this);
      setTimeoutConst = setTimeout(function(){
         littleCart.removeClass('cart-active').find('.more-cart-info').stop().slideUp();
      }, delay);
      });

   $('#gallery').photobox('a',{ time:0 });

   $(window).scroll(function () {
      if ($(this).scrollTop() > 70) {
         $('.top_button').fadeIn();
      } else {
         $('.top_button').fadeOut();
      }
   });
   // scroll body to 0px on click
   $('.top_button').click(function () {
      $('body,html').animate({
         scrollTop: 0
      }, 800);
      return false;
   });

   $(".modification-prices").select2();

   // Cart quantity
   $(".qty-inner .qty-up").on("click", function() {
      var jInput = $($(this).data('src')),
         oldValue = jInput.val();
      jInput.val(parseInt(oldValue) + 1);
   });
   $(".qty-inner .qty-down").on("click", function() {
      var jInput = $($(this).data('src')),
         oldValue = jInput.val();
      if (oldValue > 1) {
         jInput.val(parseInt(oldValue) - 1);
      }
   });

   // Функции без создания коллекции
   $.extend({
      addIntoCart: function(path, shop_item_id, count){
         $.clientRequest({
            path: path,
            data: {add: shop_item_id, count: count},
            callBack: $.addIntoCartCallback,
            context: $('#little-cart')
         });
         return false;
      },
      addIntoCartCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $(this).replaceWith(data);
      },
      addCompare: function(path, shop_item_id, object){
         $(object).toggleClass('current');
         $.clientRequest({path: path + '?compare=' + shop_item_id, 'callBack': function(){
               $.loadingScreen('hide');
            }, context: $(object)});
         $('#compareButton').show();
         return false;
      },
      addFavorite: function(path, shop_item_id, object){
         $(object).toggleClass('favorite_current');
         $.clientRequest({path: path + '?favorite=' + shop_item_id, 'callBack': function(){
               $.loadingScreen('hide');
            }, context: $(object)});
         return false;
      },
      sendVote: function(id, vote, entity_type){
         $.clientRequest({path: '?id=' + id + '&vote=' + vote + '&entity_type=' + entity_type , 'callBack': $.sendVoteCallback});
         return false;
      },
      sendVoteCallback: function(data, status)
      {
         $.loadingScreen('hide');
         $('#' + data.entity_type + '_id_' + data.item).removeClass("up down");
         if (!data.delete_vote)
         {
            data.value == 1
            ? $('#' + data.entity_type + '_id_' + data.item).addClass("up")
            : $('#' + data.entity_type + '_id_' + data.item).addClass("down");
         }

         $('#' + data.entity_type + '_rate_' + data.item).text(data.rate);
         $('#' + data.entity_type + '_likes_' + data.item).text(data.likes);
         $('#' + data.entity_type + '_dislikes_' + data.item).text(data.dislikes);
      },
      bootstrapAddIntoCart: function(path, shop_item_id, count){
         $.clientRequest({
            path: path + '?add=' + shop_item_id + '&count=' + count,
            'callBack': $.bootstrapAddIntoCartCallback,
            context: $('.little-cart')
         });
         return false;
      },
      bootstrapAddIntoCartCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $(this).html(data);
      },
      subscribeMaillist: function(path, maillist_id, type){
         $.clientRequest({
            path: path + '?maillist_id=' + maillist_id + '&type=' + type,
            'callBack': $.subscribeMaillistCallback,
            context: $('#subscribed_' + maillist_id)
         });
         return false;
      },
      subscribeMaillistCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $(this).removeClass('hidden').next().hide();
      },
      oneStepCheckout: function(path, shop_item_id, count)
      {
         $("div#oneStepCheckout").remove();

         $.clientRequest({
            path: path + '?oneStepCheckout&showDialog&shop_item_id=' + shop_item_id + '&count=' + count,
            'callBack': $.oneStepCheckoutCallback,
            context: ''
         });
         return false;
      },
      oneStepCheckoutCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $("body").append(data.html);
         $("#oneStepCheckout").modal("show");
      },
      getOnestepDeliveryList: function(path, shop_item_id, jForm)
      {
         var shop_country_id = jForm.find("#shop_country_id").val(),
            shop_country_location_id = jForm.find("#shop_country_location_id").val(),
            shop_country_location_city_id = jForm.find("#shop_country_location_city_id").val(),
            shop_country_location_city_area_id = jForm.find("#shop_country_location_city_area_id").val();

         $.clientRequest({
            path: path + '?oneStepCheckout&showDelivery&shop_country_id=' + shop_country_id + '&shop_country_location_id=' + shop_country_location_id + '&shop_country_location_city_id=' + shop_country_location_city_id + '&shop_country_location_city_area_id=' + shop_country_location_city_area_id + '&shop_item_id=' + shop_item_id,
            'callBack': $.getOnestepDeliveryListCallback,
            context: jForm.find("#shop_delivery_condition_id")
         });
      },
      getOnestepDeliveryListCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $("#shop_delivery_condition_id").empty();

         $.each(data.delivery, function(key, object) {
            $('#shop_delivery_condition_id').append('<option value=' + object.shop_delivery_condition_id + '>' + object.name + '</option>');
         });
      },
      getOnestepPaymentSystemList: function(path, jForm)
      {
         var shop_delivery_condition_id = jForm.find("#shop_delivery_condition_id").val();

         $.clientRequest({
            path: path + '?oneStepCheckout&showPaymentSystem&shop_delivery_condition_id=' + shop_delivery_condition_id,
            'callBack': $.getOnestepPaymentSystemListCallback,
            context: jForm.find("#shop_payment_system_id")
         });
      },
      getOnestepPaymentSystemListCallback: function(data, status, jqXHR)
      {
         $.loadingScreen('hide');
         $("#shop_payment_system_id").empty();
         $.each(data.payment_systems, function(key, object) {
            $('#shop_payment_system_id').append('<option value=' + object.id + '>' + object.name + '</option>');
         });
      },
      changePrice: function(object, item_id)
      {
         var jOption = $(object).find('option:selected'),
            id = jOption.val(),
            price = jOption.data('price');

         // Подмена для корзины
         $('button#cart').data('item-id', id);

         // Подмена для быстрого заказа
         $('button#fast_order').data('item-id', id).data('target', '#oneStepCheckout' + id);

         // Подмена для цены
         $('div#item-' + item_id + ' .item-price').text(price);
      }
   });

   // Личные сообщения
   $.fn.messageTopicsHostCMS = function(settings) {
      // Настройки
      settings = $.extend({
         timeout:               10000, // Таймаут обновлений
         data:                  '.messages-data', // блок с данными переписки для обновления
         url:                  '#url', // значение URL
         page:                  '#page', // значение total
         message_field:            'textarea', // поле ввода сообщения
         page_link:               '.page_link', // ссылки на страницы
         keyToSend:               13 // Отправка сообщения
      }, settings);

      var Obj = $.extend({
            _url:         this.find(settings.url).text(),
            _page:         parseInt(this.find(settings.page).text()) + 1,
            oData:         this.find(settings.data),
            oForm:         this.find('form'),
            oField:      this.find(settings.message_field),   // поле ввода сообщения
            oPage:         this.find(settings.page_link),   // ссылки на страницы
            oTemp:         {} // блок временных данных
         }, this);

      function _start() {
         if (Obj.length == 1) {
            // обновление данных по таймауту
            setInterval(_ajaxLoad, settings.timeout);

            Obj.oField.keydown(function(e) {
               if (e.ctrlKey && e.keyCode == settings.keyToSend) Obj.oForm.submit();
            });

            // отправка формы по Ctrl+Enter
            Obj.oField.keydown(function(e) {
               if (e.ctrlKey && e.keyCode == settings.keyToSend) Obj.oForm.submit();
            });

            // отправка сообщения из формы
            Obj.oForm.submit(function() {
               if (Obj.oField.val().trim().length) {
                  _ajaxLoad({form: Obj.oForm.serialize()});
                  Obj.oForm.find(':input:not([type=submit],[type=button])').each(function(){$(this).val('')});
               }
               return false;
            });
         }
         return false;
      }

      // Ajax запрос
      function _ajaxLoad(data) {
         if (!data) data = {};
         form = data.form ? '&' + data.form: '';

         return $.ajax({
            url: Obj._url + 'page-' + Obj._page + '/',
            type: 'POST',
            data: 'ajaxLoad=1' + form,
            dataType: 'json',
            success: function (ajaxData) {
               //Obj.oData.html($(ajaxData.content).find(settings.data).html());
               Obj.oData.html(ajaxData.content);
            },
            error: function (){return false}
         });
      }
      return this.ready(_start);
   };

   $.fn.messagesHostCMS = function(settings) {
   //jQuery.extend({
      //messagesHostCMS: function(settings){
         // Настройки
         settings = $.extend({
            // chat_height :               465, // Высота чата переписки
            timeout :                  10000, // Таймаут обновлений
            load_messages :               '#load_messages', // кнопка подгрузки старых сообщений
            chat_window :               '#chat_window', // окно чата переписки
            messages :                  '#messages', // список сообщений чата
            prefix_message_id :            'msg_', // префикс идентификатора сообщения в DOM
            message_field :               'textarea', // поле ввода сообщения
            url :                     '#url', // значение URL
            limit :                     '#limit', // значение limit
            total :                     '#total', // значение total
            topic_id :                  '#topic_id', // значение message_topic id
            keyToSend :                  13 // Отправка сообщения
         }, settings);

      var Obj = $.extend({
            _activity :      1,
            _autoscroll :   1,
            _url :            this.find(settings.url).text(),
            _limit :         this.find(settings.limit).text(),
            _total :         this.find(settings.total).text(),
            _topic_id :      this.find(settings.topic_id).text(),
            _count_msg :   0, // количество сообщений в чате
            oLoad :            this.find(settings.load_messages), // кнопка подгрузки старых сообщений
            oWindow :         this.find(settings.chat_window), // окно чата переписки
            oMessages :      this.find(settings.messages), // список сообщений чата
            oField :         this.find(settings.message_field),   // поле ввода сообщения
            oForm :            this.find('form'),
            oTemp :            {} // блок временных данных
         }, this);

      function _start() {
         if (Obj.length == 1) {
            _recountChat();

            // обновление данных по таймауту
            setInterval(_ajaxLoad, settings.timeout);

            // проверка активности пользователя
            $("body").mousemove(function(){
               Obj._activity = Obj._autoscroll == 1 ? 1 : 0;
            });

            // отправка формы по Ctrl+Enter
            Obj.oField.keydown(function(e) {
               if (e.ctrlKey && e.keyCode == settings.keyToSend) Obj.oForm.submit();
            });

            /*Obj.oWindow.scroll(function(){
               Obj._autoscroll = Obj.oMessages.height() == Obj.oWindow.scrollTop() + settings.chat_height ? 1 : 0;
            });*/

            // отправка сообщения из формы
            Obj.oForm.submit(function() {
               if (Obj.oField.val().trim().length) {
                  Obj._autoscroll = 1;
                  Obj._activity = 1;
                  _ajaxLoad({form : Obj.oForm.serialize()});
                  Obj.oField.val('');
               }
               return false;
            });

            Obj.oLoad.click(function(){
               _ajaxLoad({
                  preload : true,
                  page : 'page-' + parseInt(Obj._count_msg / Obj._limit + 1)
               })
            });
         }
         return false;
      }

      // Ajax запрос
      function _ajaxLoad(data) {
         if (!data) data = {};
         page = data.page ? data.page + '/' : '';
         form = data.form ? '&' + data.form : '';
         return $.ajax({
            url : Obj._url + Obj._topic_id + '/' + page,
            type : 'POST',
            data : 'ajaxLoad=1&activity=' + Obj._activity + form,
            dataType : 'json',
            success :   function (ajaxData) {
               Obj.oTemp = $(ajaxData.content);

               if (!data.preload && Obj._count_msg > Obj._limit)
               {
                  Obj.oTemp.find(':first[id^='+settings.prefix_message_id+']', settings.messages).remove();
               }

               // замена сообщений чата
               Obj.oTemp.find('li[id^='+settings.prefix_message_id+']', settings.messages).each(function(){
                  oMsg = Obj.oMessages.find('[id="' + $(this).attr('id') +'"]');
                  if (oMsg.length == 1) oMsg.replaceWith($(this));
               });

               newMessages = Obj.oTemp.find('li[id ^= ' + settings.prefix_message_id + ']', settings.messages);

               if (newMessages.length) {
                  if (data.preload){
                     Obj.oMessages.prepend(newMessages);
                     Obj._autoscroll = 0;
                     Obj.oWindow.scrollTop(0);
                  }
                  else {
                     Obj.oMessages.append(newMessages);
                  }
                  _recountChat();
               }
            },
            error: function (){return false}
         });
      }

      function _recountChat() {
         if (Obj.oWindow.height() > settings.chat_height) Obj.oWindow.height(settings.chat_height + 'px');
         if (Obj._autoscroll == 1) Obj.oWindow.scrollTop(Obj.oMessages.height() - settings.chat_height);
         if (Obj.oTemp.length) Obj._total = Obj.oTemp.find(settings.total).text();
         Obj._count_msg = Obj.oMessages.find('> *[id^='+settings.prefix_message_id+']').length;
         if (Obj._count_msg >= Obj._total && Obj.oLoad.is(':visible')) Obj.oLoad.toggle();
         Obj._activity = 0;
      }

      return this.ready(_start);
   };
});