GTM dataLayer - in progress

datalayer.xml

<mvt:comment>
|
|	Google Tag Manager - Data Layer
|
</mvt:comment>

<mvt:comment> Page Type Assignment </mvt:comment>
<mvt:if expr="l.settings:page:code EQ 'SFNT'">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'home'" />
<mvt:elseif expr="( l.settings:page:code EQ 'SRCH' ) OR ( l.settings:page:code EQ 'SEARCH' )">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'searchresults'" />
<mvt:elseif expr="g.Screen EQ 'CTGY'">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'category'" />
<mvt:elseif expr="g.Screen EQ 'PROD'">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'product'" />
<mvt:elseif expr="l.settings:page:code CIN 'BASK,ORDL,OCST,OUS1,OUSM,OSEL,OPAY'">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'cart'" />
<mvt:elseif expr="l.settings:page:code EQ 'INVC'">
	<mvt:assign name="l.settings:dataLayer:pageType" value="'purchase'" />
<mvt:else>
	<mvt:assign name="l.settings:dataLayer:pageType" value="'other'" />
</mvt:if>

<mvt:comment> Page/ Category Name Assignment </mvt:comment>
<mvt:assign name="l.settings:dataLayer:categoryName" value="l.settings:category:name" />
<mvt:assign name="l.settings:dataLayer:pageName" value="l.settings:page:name" />

<mvt:comment> Page View URL Assignment </mvt:comment>
<mvt:if expr="l.settings:page:code EQ 'BASK'">
	<mvt:assign name="l.settings:datalayer:checkout_step" value="1"/>
<mvt:elseif expr="l.settings:page:code EQ 'ORDL'">
	<mvt:assign name="l.settings:datalayer:checkout_step" value="1"/>
<mvt:elseif expr="l.settings:page:code EQ 'ACAD' AND g.order EQ 1">
	<mvt:assign name="l.settings:datalayer:checkout_step" value="3"/>
<mvt:elseif expr="l.settings:page:code EQ 'OCST'">
	<mvt:if expr="l.settings:upsaddr:invalid">
		<mvt:assign name="l.settings:datalayer:checkout_step" value="4"/>
	<mvt:else>
		<mvt:assign name="l.settings:datalayer:checkout_step" value="2"/>
	</mvt:if>
<mvt:elseif expr="l.settings:page:code EQ 'OSEL'">
	<mvt:assign name="l.settings:datalayer:checkout_step" value="5"/>
<mvt:elseif expr="l.settings:page:code EQ 'OPAY'">
	<mvt:assign name="l.settings:datalayer:checkout_step" value="6"/>
<mvt:elseif expr="l.settings:page:code EQ 'INVC'">
	<mvt:comment> Setup custom Variables for later </mvt:comment>
	<mvt:foreach iterator="charge" array="order:charges">
		<mvt:if expr="l.settings:charge:type EQ 'TAX'">
			<mvt:assign name="l.settings:datalayer:order:tax" value="l.settings:charge:disp_amt" />
		<mvt:elseif expr="l.settings:charge:type EQ 'SHIPPING'">
			<mvt:assign name="l.settings:datalayer:order:shipping" value="l.settings:charge:disp_amt" />
		</mvt:if>
	</mvt:foreach>
	<mvt:assign name="l.settings:datalayer:order:sub_total" value="l.settings:order:total - ( l.settings:datalayer:order:shipping + l.settings:datalayer:order:tax )"/>
</mvt:if>

<mvt:if expr="( g.Basket:cust_id GT 0 ) AND ( NOT ISNULL g.Customer:bill_email )">
	<mvt:assign name="l.settings:datalayer:userEmail" value="g.customer:bill_email" />
<mvt:else>
	<mvt:assign name="l.settings:datalayer:userEmail" value="NULL" />
</mvt:if>

<script>
	var dataLayer = dataLayer || [];
	dataLayer.push({
		"pageCode": "&mvtj:page:code;",
		"pageType": "&mvtj:datalayer:pageType;",
		"pageName": "&mvtj:datalayer:pageName;",
		"userId": "&mvtj:global:basket:cust_id;",
		"userEmail": "&mvtj:datalayer:userEmail;",
		"basketId": "&mvtj:global:basket:basket_id;",
		"categoryCode": "&mvtj:global:Category_Code;",
		"categoryName": "&mvtj:datalayer:categoryName;",
		"productCode": "&mvtj:global:Product_Code;",
		"productCodeAlt": "&mvtj:product:code;",
		"checkoutStep": "&mvtj:datalayer:checkout_step;",
		<mvt:if expr="( g.Screen EQ 'CTGY' ) AND  ( l.settings:category_listing:products_on_page_count GT 0 )">
				'event': 'impressions',
				'ecommerce': {
					'currencyCode': 'USD',
					'impressions': [
						<mvt:foreach iterator="product" array="category_listing:products">
							<mvt:if expr="POS1 GT 1">, </mvt:if>
							<mvt:comment>
								Load in Category Path
							</mvt:comment>
							<mvt:if expr="NOT l.settings:product:category_path">
								<mvt:if expr="l.settings:product:cancat_id GT 0">
										<mvt:do file="g.Module_Library_DB" name="l.success" value="Category_Load_ID( l.settings:product:cancat_id, l.settings:product:category )" />
								<mvt:else>
									<mvt:do file="g.Module_Library_DB" name="l.success" value="CategoryList_Load_Offset_Product_Assigned( l.settings:product:id, 0, 1, 'active', 1, l.next, l.settings:product:_categories )" />
									<mvt:assign name="l.settings:product:category" value="l.settings:product:_categories[1]" />
								</mvt:if>
								<mvt:assign name="l.settings:product:category_path" value="''" />
								<mvt:do file="g.Module_Root $ '/modules/component/cmp-cssui-breadcrumbs.mvc'" name="l.settings:product:category_parents_count" value="CategoryList_Load_PathToRoot( l.settings:product:category, l.settings:product:category_parents )" />
								<mvt:if expr="l.settings:product:category_parents_count GT 0">
									<mvt:foreach iterator="parent_cat" array="product:category_parents">
										<mvt:if expr="l.settings:product:category_path">
											<mvt:assign name="l.settings:product:category_path" value="'/' $ l.settings:product:category_path" />
										</mvt:if>
										<mvt:assign name="l.settings:product:category_path" value="l.settings:parent_cat:name $ l.settings:product:category_path" />
									</mvt:foreach>
								<mvt:else>
									<mvt:assign name="l.settings:product:category_path" value="l.settings:product:category:name" />
								</mvt:if>
							</mvt:if>
							<mvt:assign name="l.multiplier" value="0" />
							<mvt:if expr="g.CatListingOffset GT 0">
								<mvt:assign name="l.multiplier" value="int( g.CatListingOffset ) * int( g.Per_Page )" />
							</mvt:if>
							{
								'name': '&mvtj:product:name;',
								'id': '&mvtj:product:id;',
								'brand': '&mvtj:product:customfield_values:customfields:brand;',
								'category': '&mvtj:product:category_path;',
								'list': '&mvtj:category:customfield_values:customfields:ga_category_list;',
								'position':	<mvt:eval expr="POS1 + l.multiplier" />
							}
						</mvt:foreach>
					]
				}
		<mvt:elseif expr="( g.Screen EQ 'SRCH' ) AND ( l.settings:search_results:products_on_page_count GT 0 )">
				'event': 'impressions',
				'ecommerce': {
					'currencyCode': 'USD',
					'impressions': [
						<mvt:foreach iterator="product" array="search_results:products">
							<mvt:if expr="POS1 GT 1">, </mvt:if>
							<mvt:comment>
								Load in Category Path
							</mvt:comment>
							<mvt:if expr="NOT l.settings:product:category_path">
								<mvt:if expr="l.settings:product:cancat_id GT 0">
										<mvt:do file="g.Module_Library_DB" name="l.success" value="Category_Load_ID( l.settings:product:cancat_id, l.settings:product:category )" />
								<mvt:else>
									<mvt:do file="g.Module_Library_DB" name="l.success" value="CategoryList_Load_Offset_Product_Assigned( l.settings:product:id, 0, 1, 'active', 1, l.next, l.settings:product:_categories )" />
									<mvt:assign name="l.settings:product:category" value="l.settings:product:_categories[1]" />
								</mvt:if>
								<mvt:assign name="l.settings:product:category_path" value="''" />
								<mvt:do file="g.Module_Root $ '/modules/component/cmp-cssui-breadcrumbs.mvc'" name="l.settings:product:category_parents_count" value="CategoryList_Load_PathToRoot( l.settings:product:category, l.settings:product:category_parents )" />
								<mvt:if expr="l.settings:product:category_parents_count GT 0">
									<mvt:foreach iterator="parent_cat" array="product:category_parents">
										<mvt:if expr="l.settings:product:category_path">
											<mvt:assign name="l.settings:product:category_path" value="'/' $ l.settings:product:category_path" />
										</mvt:if>
										<mvt:assign name="l.settings:product:category_path" value="l.settings:parent_cat:name $ l.settings:product:category_path" />
									</mvt:foreach>
								<mvt:else>
									<mvt:assign name="l.settings:product:category_path" value="l.settings:product:category:name" />
								</mvt:if>
							</mvt:if>
							<mvt:assign name="l.multiplier" value="0" />
							<mvt:if expr="g.CatListingOffset GT 0">
								<mvt:assign name="l.multiplier" value="int( g.CatListingOffset ) * int( g.Per_Page )" />
							</mvt:if>
							{
								'name': '&mvtj:product:name;',
								'id': '&mvtj:product:id;',
								'brand': '&mvtj:product:customfield_values:customfields:brand;',
								'category': '&mvtj:product:category_path;',
								'list': '&mvtj:category:customfield_values:customfields:ga_category_list;',
								'position':	<mvt:eval expr="POS1 + l.multiplier" />
							}
						</mvt:foreach>
					]
				}
	<mvt:elseif expr="g.Screen EQ 'PROD'">
		<mvt:if expr="NOT l.settings:product:category_path">
			<mvt:if expr="l.settings:product:cancat_id GT 0">
					<mvt:do file="g.Module_Library_DB" name="l.success" value="Category_Load_ID( l.settings:product:cancat_id, l.settings:product:category )" />
			<mvt:else>
				<mvt:do file="g.Module_Library_DB" name="l.success" value="CategoryList_Load_Offset_Product_Assigned( l.settings:product:id, 0, 1, 'active', 1, l.next, l.settings:product:_categories )" />
				<mvt:assign name="l.settings:product:category" value="l.settings:product:_categories[1]" />
			</mvt:if>
			<mvt:assign name="l.settings:product:category_path" value="''" />
			<mvt:do file="g.Module_Root $ '/modules/component/cmp-cssui-breadcrumbs.mvc'" name="l.settings:product:category_parents_count" value="CategoryList_Load_PathToRoot( l.settings:product:category, l.settings:product:category_parents )" />
			<mvt:if expr="l.settings:product:category_parents_count GT 0">
				<mvt:foreach iterator="parent_cat" array="product:category_parents">
					<mvt:if expr="l.settings:product:category_path">
						<mvt:assign name="l.settings:product:category_path" value="'/' $ l.settings:product:category_path" />
					</mvt:if>
					<mvt:assign name="l.settings:product:category_path" value="l.settings:parent_cat:name $ l.settings:product:category_path" />
				</mvt:foreach>
			<mvt:else>
				<mvt:assign name="l.settings:product:category_path" value="l.settings:product:category:name" />
			</mvt:if>
		</mvt:if>
			"ecommerce": {
				"detail": {
					"products": [{
						"name": "&mvtj:product:name;",
						"id": "&mvte:product:code;",
						"price": "&mvte:product:price;",
						"brand": "&mvtj:product:customfield_values:customfields:brand;",
						"sku": "&mvtj:product:sku;",
						"category": "&mvtj:product:category_path;"<mvt:comment>,
						"variant": "&mvtj:attribute:options[1]:code;"</mvt:comment>
					}]
				}
			}
	<mvt:elseif expr="l.settings:page:code EQ 'INVC'">
			"ecommerce": {
				"purchase": {
					"actionField": {
						"id": "&mvt:order:id;",
						"affiliation": "&mvtj:store:name;",
						"revenue": "&mvtj:order:total;",
						"tax":"&mvtj:datalayer:order:tax;",
						"shipping": "&mvtj:datalayer:order:shipping;"
						<mvt:foreach iterator="coupon" array="order:coupons">
							<mvt:if expr="POS1 GT 1">
								<mvt:foreachstop />
							</mvt:if>
							,"coupon": "&mvtj:coupon:code;"
						</mvt:foreach>
					},
					"products": [
						<mvt:foreach iterator="group" array="order:groups">
						<mvt:if expr="l.settings:group:product:id EQ 0">
							<mvt:do file="g.Module_Library_DB" name="l.success" value="Product_Load_ID( l.settings:group:product_id, l.settings:group:product )" />
						</mvt:if>
						<mvt:if expr="NOT l.settings:group:category_path">
							<mvt:if expr="l.settings:group:product:cancat_id GT 0">
									<mvt:do file="g.Module_Library_DB" name="l.success" value="Category_Load_ID( l.settings:group:product:cancat_id, l.settings:group:category )" />
							<mvt:else>
								<mvt:do file="g.Module_Library_DB" name="l.success" value="CategoryList_Load_Offset_Product_Assigned( l.settings:group:product_id, 0, 1, 'active', 1, l.next, l.settings:group:_categories )" />
								<mvt:assign name="l.settings:group:category" value="l.settings:group:_categories[1]" />
							</mvt:if>
							<mvt:assign name="l.settings:group:category_path" value="''" />
							<mvt:do file="g.Module_Root $ '/modules/component/cmp-cssui-breadcrumbs.mvc'" name="l.settings:group:category_parents_count" value="CategoryList_Load_PathToRoot( l.settings:group:category, l.settings:group:category_parents )" />
							<mvt:if expr="l.settings:group:category_parents_count GT 0">
								<mvt:foreach iterator="parent_cat" array="product:category_parents">
									<mvt:if expr="l.settings:group:category_path">
										<mvt:assign name="l.settings:group:category_path" value="'/' $ l.settings:group:category_path" />
									</mvt:if>
									<mvt:assign name="l.settings:group:category_path" value="l.settings:parent_cat:name $ l.settings:group:category_path" />
								</mvt:foreach>
							<mvt:else>
								<mvt:assign name="l.settings:group:category_path" value="l.settings:group:category:name" />
							</mvt:if>
						</mvt:if>
							<mvt:if expr="POS1 GT 1">,</mvt:if>
							<mvt:item name="customfields" param="Read_Product_ID( l.settings:group:product_id, 'Brand', l.settings:group:brand )" />
								{
									"name": "&mvtj:group:name;",
									"id": "&mvtj:group:code;",
									"price": "&mvtj:group:price;",
									"brand": "&mvtj:group:brand;",
									"sku": "&mvtj:group:code;",
									"category": "&mvtj:group:category_path;",
									"variant": "<mvt:foreach iterator="option" array="group:options"><mvt:if expr="POS2 GT 1"> </mvt:if>&mvtj:option:opt_prompt;</mvt:foreach>",
									"quantity": &mvtj:group:quantity;
									<mvt:if expr="l.settings:group:discounts[1]:descrip">,"coupon": "&mvtj:group:discounts[1]:descrip;"</mvt:if>
								}
						</mvt:foreach>
					]
				}
			}
	<mvt:elseif expr="l.settings:datalayer:checkout_step">
			"event": "checkout",
			"ecommerce": {
				"checkout": {
					"actionField": {
						"step": &mvtj:datalayer:checkout_step;
					},
					"products": [
						<mvt:foreach iterator="item" array="global_minibasket:items">
						<mvt:if expr="NOT l.settings:item:product:id">
							<mvt:do file="g.Module_Library_DB" name="l.success" value="Product_Load_Code( l.settings:item:code, l.settings:item:product )" />
						</mvt:if>
						<mvt:if expr="l.settings:item:product:cancat_id GT 0">
							<mvt:do file="g.Module_Library_DB" name="l.success" value="Category_Load_ID( l.settings:item:product:cancat_id, l.settings:item:product:category )" />
						<mvt:else>
							<mvt:do file="g.Module_Library_DB" name="l.success" value="CategoryList_Load_Offset_Product_Assigned( l.settings:item:product:id, 0, 1, 'active', 1, l.next, l.settings:item:product:_categories )" />
							<mvt:assign name="l.settings:item:product:category" value="l.settings:item:product:_categories[1]" />
						</mvt:if>
						<mvt:assign name="l.settings:item:category_path" value="''" />
						<mvt:assign name="l.product_cat" value="l.settings:item:product:category" />
						<mvt:do file="g.Module_Root $ '/modules/component/cmp-cssui-breadcrumbs.mvc'" name="l.settings:item:product:category_parents_count" value="CategoryList_Load_PathToRoot( l.product_cat, l.settings:item:product:category_parents )" />
						<mvt:if expr="l.settings:item:product:category_parents_count GT 0">
							<mvt:foreach iterator="parent_cat" array="item:product:category_parents">
								<mvt:if expr="l.settings:item:category_path">
									<mvt:assign name="l.settings:item:category_path" value="'/' $ l.settings:item:category_path" />
								</mvt:if>
								<mvt:assign name="l.settings:item:category_path" value="l.settings:parent_cat:name $ l.settings:item:category_path" />
							</mvt:foreach>
						<mvt:else>
							<mvt:assign name="l.settings:item:category_path" value="l.settings:item:product:category:name" />
						</mvt:if>
						<mvt:item name="customfields" param="Read_Product_ID( l.settings:item:product_id, 'Brand', l.settings:item:brand )" />
							{
								"name": "&mvtj:item:name;",
								"id": "&mvtj:item:product:code;",
								"price": "&mvtj:item:price;",
								"brand": "&mvtj:item:brand;",
								"sku": "&mvtj:item:code;",
								"category": "&mvtj:item:category_path;",
								"variant": "<mvt:foreach iterator="option" array="item:options"><mvt:if expr="POS2 GT 1"> </mvt:if>&mvtj:option:opt_prompt;</mvt:foreach>",
								"quantity": &mvtj:item:quantity;
							},
						</mvt:foreach>
					]
				}
			}
	</mvt:if>
	});
</script>