DuracellTomi's Google Tag Manager for WordPress - Version 1.6

Version Description

  • Fixed: do not block product list item clicks if ad blocker is enabled
  • Fixed: only track product clicks in product lists if link points to the product detail page URL
  • Fixed: PHP warning in backlogs 'Undefined variable: gtm4wp_options'
  • Added: product variation support in WooCommerce integration (enhanced ecommerce implementations should add the GTM event gtm4wp.changeDetailViewEEC to the ecommerce event trigger)
  • Updated: better WooCommerce 3.0 compatibility
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Release Info

Developer duracelltomi
Plugin Icon 128x128 DuracellTomi's Google Tag Manager for WordPress
Version 1.6
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Code changes from version 1.5.1 to 1.6

Files changed (4) hide show
  1. duracelltomi-google-tag-manager-for-wordpress.php +2 -2
  2. integration/woocommerce.php +206 -89
  3. public/frontend.php +12 -1
  4. readme.txt +14 -2
duracelltomi-google-tag-manager-for-wordpress.php CHANGED
@@ -1,7 +1,7 @@
1
  <?php
2
  /*
3
  Plugin Name: Google Tag Manager for Wordpress
4
- Version: 1.5.1
5
  Plugin URI: https://duracelltomi.com/google-tag-manager-for-wordpress/
6
  Description: The first Google Tag Manager plugin for WordPress with business goals in mind
7
  Author: Thomas Geiger
@@ -10,7 +10,7 @@ Text Domain: duracelltomi-google-tag-manager
10
  Domain Path: /languages
11
  */
12
 
13
- define( 'GTM4WP_VERSION', '1.5.1' );
14
  define( 'GTM4WP_PATH', plugin_dir_path( __FILE__ ) );
15
 
16
  $gtp4wp_plugin_url = plugin_dir_url( __FILE__ );
1
  <?php
2
  /*
3
  Plugin Name: Google Tag Manager for Wordpress
4
+ Version: 1.6
5
  Plugin URI: https://duracelltomi.com/google-tag-manager-for-wordpress/
6
  Description: The first Google Tag Manager plugin for WordPress with business goals in mind
7
  Author: Thomas Geiger
10
  Domain Path: /languages
11
  */
12
 
13
+ define( 'GTM4WP_VERSION', '1.6' );
14
  define( 'GTM4WP_PATH', plugin_dir_path( __FILE__ ) );
15
 
16
  $gtp4wp_plugin_url = plugin_dir_url( __FILE__ );
integration/woocommerce.php CHANGED
@@ -29,10 +29,10 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
29
  }
30
  } else if ( is_product() ) {
31
  if ( ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCREMARKETING ] ) || ( true === $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCTRACKENHANCEDEC ] ) ) {
32
- $prodid = get_the_ID();
 
 
33
 
34
- $product = get_product( $prodid );
35
- $product_price = $product->get_price();
36
  $_product_cats = get_the_terms( $product->id, 'product_cat' );
37
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
38
  $product_cat = array_pop( $_product_cats );
@@ -41,35 +41,77 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
41
  $product_cat = "";
42
  }
43
 
44
- if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] ) {
45
- $product_sku = $product->get_sku();
46
- if ( "" != $product_sku ) {
47
- $prodid = $product_sku;
 
 
 
48
  }
49
- }
50
 
51
- $_temp_productdata = array(
52
- "name" => gtm4wp_woocommerce_html_entity_decode( get_the_title() ),
53
- "id" => $prodid,
54
- "price" => $product_price,
55
- "category" => $product_cat,
56
- );
57
- $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "productdetail" );
58
 
59
- if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCREMARKETING ] ) {
60
- $remarketing_id = (string)$prodid;
61
 
62
- $dataLayer["ecomm_prodid"] = $remarketing_id;
 
 
 
 
 
 
 
 
 
 
 
 
 
63
  $dataLayer["ecomm_pagetype"] = "product";
64
- $dataLayer["ecomm_totalvalue"] = (float)$eec_product_array[ "price" ];
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
65
  }
 
 
66
 
67
- if ( true === $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCTRACKENHANCEDEC ] ) {
68
- $dataLayer["ecommerce"] = array(
69
- "detail" => array(
70
- "products" => array($eec_product_array)
71
- )
72
- );
73
  }
74
  }
75
  } else if ( is_cart() ) {
@@ -98,6 +140,7 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
98
  'id': productdata.data( 'gtm4wp_product_id' ),
99
  'price': productdata.data( 'gtm4wp_product_price' ),
100
  'category': productdata.data( 'gtm4wp_product_cat' ),
 
101
  'quantity': _current_value - _original_value
102
  }]
103
  }
@@ -114,6 +157,7 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
114
  'id': productdata.data( 'gtm4wp_product_id' ),
115
  'price': productdata.data( 'gtm4wp_product_price' ),
116
  'category': productdata.data( 'gtm4wp_product_cat' ),
 
117
  'quantity': _original_value - _current_value
118
  }]
119
  }
@@ -130,12 +174,10 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
130
  $products = $woocommerce->cart->get_cart();
131
  $product_ids = array();
132
  foreach( $products as $oneproduct ) {
133
- $remarketing_id = $oneproduct['product_id'];
134
- if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] ) {
135
- $product_sku = isset( $oneproduct['product_sku'] ) ? $oneproduct['product_sku'] : "";
136
- if ( "" != $product_sku ) {
137
- $remarketing_id = $product_sku;
138
- }
139
  }
140
 
141
  $product_ids[] = $remarketing_id;
@@ -206,49 +248,42 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
206
 
207
  if ( $order->get_items() ) {
208
  foreach ( $order->get_items() as $item ) {
209
- $_product = $order->get_product_from_item( $item );
210
-
211
- $variation_data = null;
212
- if (get_class($_product) == "WC_Product_Variation") {
213
- $variation_data = $_product->get_variation_attributes();
214
- }
215
-
216
- if ( isset( $variation_data ) ) {
217
-
218
- $_category = woocommerce_get_formatted_variation( $_product->variation_data, true );
219
 
 
 
 
 
 
220
  } else {
221
- $out = array();
222
- $categories = get_the_terms( $_product->id, 'product_cat' );
223
- if ( $categories ) {
224
- foreach ( $categories as $category ) {
225
- $out[] = $category->name;
226
- }
227
- }
228
-
229
- $_category = implode( " / ", $out );
230
  }
231
 
232
- $remarketing_id = $_product->id;
233
- $product_sku = $_product->get_sku();
234
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
235
  $remarketing_id = $product_sku;
236
  }
237
 
238
- $_prodprice = $order->get_item_total( $item );
239
  $_temp_productdata = array(
240
  "id" => $remarketing_id,
241
  "name" => $item['name'],
242
- "sku" => $product_sku ? __( 'SKU:', 'duracelltomi-google-tag-manager' ) . ' ' . $product_sku : $_product->id,
243
- "category" => $_category,
244
- "price" => $_prodprice,
245
  "currency" => get_woocommerce_currency(),
246
  "quantity" => $item['qty']
247
  );
 
 
 
 
 
248
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "purchase" );
249
  $_products[] = $eec_product_array;
250
 
251
- $_sumprice += $eec_product_array[ "price" ] * $eec_product_array[ "quantity" ];
252
  $_product_ids[] = $remarketing_id;
253
  }
254
  }
@@ -280,6 +315,8 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
280
  foreach( $woocommerce->cart->get_cart() as $cart_item_id => $cart_item_data) {
281
  $product = apply_filters( 'woocommerce_cart_item_product', $cart_item_data["data"], $cart_item_data, $cart_item_id );
282
 
 
 
283
  $_product_cats = get_the_terms($product->id, 'product_cat');
284
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
285
  $product_cat = array_pop( $_product_cats );
@@ -288,7 +325,7 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
288
  $product_cat = "";
289
  }
290
 
291
- $remarketing_id = $product->id;
292
  $product_sku = $product->get_sku();
293
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
294
  $remarketing_id = $product_sku;
@@ -301,6 +338,11 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
301
  "category" => $product_cat,
302
  "quantity" => $cart_item_data["quantity"]
303
  );
 
 
 
 
 
304
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "checkout" );
305
  $gtm4wp_checkout_products[] = $eec_product_array;
306
 
@@ -393,6 +435,7 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
393
  'id': productdata.data( 'gtm4wp_product_id' ),
394
  'price': productdata.data( 'gtm4wp_product_price' ),
395
  'category': productdata.data( 'gtm4wp_product_cat' ),
 
396
  'quantity': qty
397
  }]
398
  }
@@ -406,6 +449,8 @@ function gtm4wp_woocommerce_datalayer_filter_items( $dataLayer ) {
406
  }
407
 
408
  function gtm4wp_woocommerce_single_add_to_cart_tracking() {
 
 
409
  if ( ! is_single() ) {
410
  return;
411
  }
@@ -415,8 +460,6 @@ function gtm4wp_woocommerce_single_add_to_cart_tracking() {
415
  return;
416
  }
417
 
418
- global $product, $woocommerce, $gtm4wp_datalayer_name, $gtm4wp_options;
419
-
420
  $_product_cats = get_the_terms($product->id, 'product_cat');
421
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
422
  $product_cat = array_pop( $_product_cats );
@@ -425,7 +468,8 @@ function gtm4wp_woocommerce_single_add_to_cart_tracking() {
425
  $product_cat = "";
426
  }
427
 
428
- $remarketing_id = $product->id;
 
429
  $product_sku = $product->get_sku();
430
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
431
  $remarketing_id = $product_sku;
@@ -434,7 +478,7 @@ function gtm4wp_woocommerce_single_add_to_cart_tracking() {
434
  $_temp_productdata = array(
435
  "id" => $remarketing_id,
436
  "name" => $product->post->post_title,
437
- "sku" => $product_sku ? __( 'SKU:', 'duracelltomi-google-tag-manager' ) . ' ' . $product_sku : $product->id,
438
  "category" => $product_cat,
439
  "price" => $product->get_price(),
440
  "currency" => get_woocommerce_currency()
@@ -458,21 +502,61 @@ function gtm4wp_woocommerce_single_add_to_cart_tracking() {
458
 
459
  gtm4wp_woocommerce_addjs("
460
  $( '.single_add_to_cart_button' ).click(function() {
461
- ". $gtm4wp_datalayer_name .".push({
462
- 'event': 'gtm4wp.addProductToCartEEC',
463
- 'ecommerce': {
464
- 'currencyCode': '".get_woocommerce_currency()."',
465
- 'add': {
466
- 'products': [{
467
- 'id': '". esc_js( $eec_product_array[ "id" ] ) ."',
468
- 'name': '". esc_js( $eec_product_array[ "name" ] ) ."',
469
- 'price': '". esc_js( $eec_product_array[ "price" ] ) ."',
470
- 'category': '". esc_js( $eec_product_array[ "category" ] ) ."',
471
- 'quantity': jQuery( 'form.cart:first input[name=quantity]' ).val()
472
- }]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
473
  }
474
- }
475
- });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
476
  });
477
  ");
478
  }
@@ -599,6 +683,10 @@ function gtm4wp_woocommerce_enhanced_ecom_product_click() {
599
 
600
  gtm4wp_woocommerce_addjs("
601
  $( '.products li:not(.product-category) a:not(.add_to_cart_button),.widget-product-item' ).click(function( event ) {
 
 
 
 
602
  var _productdata = $( this ).closest( '.product' );
603
 
604
  if ( _productdata.length > 0 ) {
@@ -620,6 +708,11 @@ function gtm4wp_woocommerce_enhanced_ecom_product_click() {
620
  return true;
621
  }
622
 
 
 
 
 
 
623
  var ctrl_key_pressed = event.ctrlKey;
624
 
625
  event.preventDefault();
@@ -659,6 +752,7 @@ function gtm4wp_woocommerce_enhanced_ecom_product_click() {
659
  function gtm4wp_woocommerce_add_prod_data( $add_to_cart_link ) {
660
  global $product, $woocommerce_loop, $wp_query, $gtm4wp_options;
661
 
 
662
  $_product_cats = get_the_terms($product->id, 'product_cat');
663
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
664
  $product_cat = array_pop( $_product_cats );
@@ -681,7 +775,7 @@ function gtm4wp_woocommerce_add_prod_data( $add_to_cart_link ) {
681
  $posts_per_page = 1;
682
  }
683
 
684
- $remarketing_id = $product->id;
685
  $product_sku = $product->get_sku();
686
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
687
  $remarketing_id = $product_sku;
@@ -692,29 +786,38 @@ function gtm4wp_woocommerce_add_prod_data( $add_to_cart_link ) {
692
  "name" => $product->post->post_title,
693
  "category" => $product_cat,
694
  "price" => $product->get_price(),
695
- "productlink" => get_permalink(),
696
  "listposition" => $woocommerce_loop[ "loop" ] + ( $posts_per_page * ($paged-1) ),
697
  "listname" => $list_name
698
  );
 
 
 
 
 
 
 
699
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "addtocartproductlist" );
700
 
701
- $cartlink_with_data = sprintf('data-gtm4wp_product_id="%s" data-gtm4wp_product_name="%s" data-gtm4wp_product_price="%s" data-gtm4wp_product_cat="%s" data-gtm4wp_product_url="%s" data-gtm4wp_product_listposition="%s" data-gtm4wp_productlist_name="%s" href="',
702
  esc_attr( $eec_product_array[ "id" ] ),
703
  esc_attr( $eec_product_array[ "name" ] ),
704
  esc_attr( $eec_product_array[ "price" ] ),
705
  esc_attr( $eec_product_array[ "category" ] ),
706
  esc_url( $eec_product_array[ "productlink" ] ),
707
  esc_attr( $eec_product_array[ "listposition" ] ),
708
- esc_attr( $eec_product_array[ "listname" ] )
 
709
  );
710
 
711
  return str_replace( 'href="', $cartlink_with_data, $add_to_cart_link );
712
  }
713
 
714
  $GLOBALS["gtm4wp_cart_item_proddata"] = '';
715
- function gtm4wp_woocommerce_cart_item_product_filter( $product ) {
716
  global $gtm4wp_options;
717
 
 
718
  $_product_cats = get_the_terms($product->id, 'product_cat');
719
  if ( ( is_array( $_product_cats ) ) && ( count( $_product_cats ) > 0 ) ) {
720
  $product_cat = array_pop( $_product_cats );
@@ -723,7 +826,7 @@ function gtm4wp_woocommerce_cart_item_product_filter( $product ) {
723
  $product_cat = "";
724
  }
725
 
726
- $remarketing_id = $product->id;
727
  $product_sku = $product->get_sku();
728
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
729
  $remarketing_id = $product_sku;
@@ -734,8 +837,15 @@ function gtm4wp_woocommerce_cart_item_product_filter( $product ) {
734
  "name" => $product->post->post_title,
735
  "price" => $product->get_price(),
736
  "category" => $product_cat,
737
- "productlink" => get_permalink()
738
  );
 
 
 
 
 
 
 
739
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "cart" );
740
  $GLOBALS["gtm4wp_cart_item_proddata"] = $eec_product_array;
741
 
@@ -751,12 +861,13 @@ function gtm4wp_woocommerce_cart_item_remove_link_filter( $remove_from_cart_link
751
  return $remove_from_cart_link;
752
  }
753
 
754
- $cartlink_with_data = sprintf('data-gtm4wp_product_id="%s" data-gtm4wp_product_name="%s" data-gtm4wp_product_price="%s" data-gtm4wp_product_cat="%s" data-gtm4wp_product_url="%s" href="',
755
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["id"] ),
756
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["name"] ),
757
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["price"] ),
758
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["category"] ),
759
- esc_url( $GLOBALS["gtm4wp_cart_item_proddata"]["productlink"] )
 
760
  );
761
  $GLOBALS["gtm4wp_cart_item_proddata"] = '';
762
 
@@ -788,6 +899,7 @@ function gtm4wp_woocommerce_after_template_part( $template_name ) {
788
  ob_end_clean();
789
 
790
  if ( "content-widget-product.php" == $template_name ) {
 
791
  $_product_cats = get_the_terms($product->id, 'product_cat');
792
  if ( ( is_array( $_product_cats ) ) && ( count( $_product_cats ) > 0 ) ) {
793
  $product_cat = array_pop( $_product_cats );
@@ -796,7 +908,7 @@ function gtm4wp_woocommerce_after_template_part( $template_name ) {
796
  $product_cat = "";
797
  }
798
 
799
- $remarketing_id = $product->id;
800
  $product_sku = $product->get_sku();
801
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
802
  $remarketing_id = $product_sku;
@@ -807,7 +919,7 @@ function gtm4wp_woocommerce_after_template_part( $template_name ) {
807
  "name" => $product->post->post_title,
808
  "price" => $product->get_price(),
809
  "category" => $product_cat,
810
- "productlink" => get_permalink(),
811
  "listname" => $gtm4wp_last_widget_title,
812
  "listposition" => $gtm4wp_product_counter
813
  );
@@ -879,6 +991,11 @@ function gtm4wp_before_related_products_loop() {
879
  function gtm4wp_woocommerce_before_shop_loop_item() {
880
  global $product, $woocommerce_loop, $wp_query, $gtm4wp_options;
881
 
 
 
 
 
 
882
  $product_cat = "";
883
  if ( is_product_category() ) {
884
  global $wp_query;
@@ -906,7 +1023,7 @@ function gtm4wp_woocommerce_before_shop_loop_item() {
906
  $posts_per_page = 1;
907
  }
908
 
909
- $remarketing_id = $product->id;
910
  $product_sku = $product->get_sku();
911
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
912
  $remarketing_id = $product_sku;
@@ -917,7 +1034,7 @@ function gtm4wp_woocommerce_before_shop_loop_item() {
917
  "name" => $product->post->post_title,
918
  "price" => $product->get_price(),
919
  "category" => $product_cat,
920
- "productlink" => get_permalink(),
921
  "listname" => $list_name,
922
  "listposition" => $woocommerce_loop[ "loop" ] + ( $posts_per_page * ($paged-1) )
923
  );
29
  }
30
  } else if ( is_product() ) {
31
  if ( ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCREMARKETING ] ) || ( true === $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCTRACKENHANCEDEC ] ) ) {
32
+ $postid = get_the_ID();
33
+ $product = wc_get_product( $postid );
34
+ $product_id = $product->get_id();
35
 
 
 
36
  $_product_cats = get_the_terms( $product->id, 'product_cat' );
37
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
38
  $product_cat = array_pop( $_product_cats );
41
  $product_cat = "";
42
  }
43
 
44
+ if ( "variable" != $product->product_type ) {
45
+ $product_price = $product->get_price();
46
+ if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] ) {
47
+ $product_sku = $product->get_sku();
48
+ if ( "" != $product_sku ) {
49
+ $product_id = $product_sku;
50
+ }
51
  }
 
52
 
53
+ $_temp_productdata = array(
54
+ "name" => gtm4wp_woocommerce_html_entity_decode( get_the_title() ),
55
+ "id" => $product_id,
56
+ "price" => $product_price,
57
+ "category" => $product_cat,
58
+ );
59
+ $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "productdetail" );
60
 
61
+ if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCREMARKETING ] ) {
62
+ $remarketing_id = (string)$product_id;
63
 
64
+ $dataLayer["ecomm_prodid"] = $remarketing_id;
65
+ $dataLayer["ecomm_pagetype"] = "product";
66
+ $dataLayer["ecomm_totalvalue"] = (float)$eec_product_array[ "price" ];
67
+ }
68
+
69
+ if ( true === $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCTRACKENHANCEDEC ] ) {
70
+ $dataLayer["ecommerce"] = array(
71
+ "detail" => array(
72
+ "products" => array($eec_product_array)
73
+ )
74
+ );
75
+ }
76
+ } else {
77
+ $dataLayer["ecomm_prodid"] = array();
78
  $dataLayer["ecomm_pagetype"] = "product";
79
+ $dataLayer["ecomm_totalvalue"] = 0;
80
+
81
+ gtm4wp_woocommerce_addjs("
82
+ var gtm4wp_product_detail_data = {
83
+ name: '" . gtm4wp_woocommerce_html_entity_decode( get_the_title() ) . "',
84
+ id: 0,
85
+ price: 0,
86
+ category: '" . $product_cat . "',
87
+ variant: ''
88
+ };
89
+
90
+ jQuery(document).on( 'found_variation', function( event, product_variation ) {
91
+ var current_product_detail_data = gtm4wp_product_detail_data;
92
+ current_product_detail_data.id = product_variation.variation_id;
93
+ current_product_detail_data.price = product_variation.display_price;
94
+
95
+ var _tmp = [];
96
+ for( var attrib_key in product_variation.attributes ) {
97
+ _tmp.push( product_variation.attributes[ attrib_key ] );
98
+ }
99
+ current_product_detail_data.variant = _tmp.join(',');
100
+
101
+ ". $gtm4wp_datalayer_name .".push({
102
+ 'event': 'gtm4wp.changeDetailViewEEC',
103
+ 'ecommerce': {
104
+ 'currencyCode': '".get_woocommerce_currency()."',
105
+ 'detail': current_product_detail_data,
106
+ 'ecomm_prodid': current_product_detail_data.id,
107
+ 'ecomm_pagetype': 'product',
108
+ 'ecomm_totalvalue': 0
109
  }
110
+ });
111
+ });
112
 
113
+ jQuery( '.variations select' ).trigger( 'change' );
114
+ ");
 
 
 
 
115
  }
116
  }
117
  } else if ( is_cart() ) {
140
  'id': productdata.data( 'gtm4wp_product_id' ),
141
  'price': productdata.data( 'gtm4wp_product_price' ),
142
  'category': productdata.data( 'gtm4wp_product_cat' ),
143
+ 'variant': productdata.data( 'gtm4wp_product_variant' ),
144
  'quantity': _current_value - _original_value
145
  }]
146
  }
157
  'id': productdata.data( 'gtm4wp_product_id' ),
158
  'price': productdata.data( 'gtm4wp_product_price' ),
159
  'category': productdata.data( 'gtm4wp_product_cat' ),
160
+ 'variant': productdata.data( 'gtm4wp_product_variant' ),
161
  'quantity': _original_value - _current_value
162
  }]
163
  }
174
  $products = $woocommerce->cart->get_cart();
175
  $product_ids = array();
176
  foreach( $products as $oneproduct ) {
177
+ $remarketing_id = ( isset( $oneproduct[ "variation_id" ] ) && ($oneproduct[ "variation_id" ]>0) ) ? $oneproduct[ "variation_id" ] : $oneproduct[ "product_id" ];
178
+ $product_sku = $oneproduct["data"]->get_sku();
179
+ if ( ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] ) && ( "" != $product_sku ) ) {
180
+ $remarketing_id = $product_sku;
 
 
181
  }
182
 
183
  $product_ids[] = $remarketing_id;
248
 
249
  if ( $order->get_items() ) {
250
  foreach ( $order->get_items() as $item ) {
251
+ $product = $item->get_product();
 
 
 
 
 
 
 
 
 
252
 
253
+ $product_id = $product->get_id();
254
+ $_product_cats = get_the_terms($product->id, 'product_cat');
255
+ if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
256
+ $product_cat = array_pop( $_product_cats );
257
+ $product_cat = $product_cat->name;
258
  } else {
259
+ $product_cat = "";
 
 
 
 
 
 
 
 
260
  }
261
 
262
+ $remarketing_id = $product_id;
263
+ $product_sku = $product->get_sku();
264
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
265
  $remarketing_id = $product_sku;
266
  }
267
 
268
+ $product_price = $order->get_item_total( $item );
269
  $_temp_productdata = array(
270
  "id" => $remarketing_id,
271
  "name" => $item['name'],
272
+ "sku" => $product_sku ? __( 'SKU:', 'duracelltomi-google-tag-manager' ) . ' ' . $product_sku : $product_id,
273
+ "category" => $product_cat,
274
+ "price" => $product_price,
275
  "currency" => get_woocommerce_currency(),
276
  "quantity" => $item['qty']
277
  );
278
+
279
+ if ( "variation" == $product->get_type() ) {
280
+ $_temp_productdata[ "variant" ] = implode(",", $product->get_variation_attributes());
281
+ }
282
+
283
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "purchase" );
284
  $_products[] = $eec_product_array;
285
 
286
+ $_sumprice += $product_price * $eec_product_array[ "quantity" ];
287
  $_product_ids[] = $remarketing_id;
288
  }
289
  }
315
  foreach( $woocommerce->cart->get_cart() as $cart_item_id => $cart_item_data) {
316
  $product = apply_filters( 'woocommerce_cart_item_product', $cart_item_data["data"], $cart_item_data, $cart_item_id );
317
 
318
+ $product_id = $product->get_id();
319
+
320
  $_product_cats = get_the_terms($product->id, 'product_cat');
321
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
322
  $product_cat = array_pop( $_product_cats );
325
  $product_cat = "";
326
  }
327
 
328
+ $remarketing_id = $product_id;
329
  $product_sku = $product->get_sku();
330
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
331
  $remarketing_id = $product_sku;
338
  "category" => $product_cat,
339
  "quantity" => $cart_item_data["quantity"]
340
  );
341
+
342
+ if ( "variation" == $product->get_type() ) {
343
+ $_temp_productdata[ "variant" ] = implode(",", $product->get_variation_attributes());
344
+ }
345
+
346
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "checkout" );
347
  $gtm4wp_checkout_products[] = $eec_product_array;
348
 
435
  'id': productdata.data( 'gtm4wp_product_id' ),
436
  'price': productdata.data( 'gtm4wp_product_price' ),
437
  'category': productdata.data( 'gtm4wp_product_cat' ),
438
+ 'variant': productdata.data( 'gtm4wp_product_variant' ),
439
  'quantity': qty
440
  }]
441
  }
449
  }
450
 
451
  function gtm4wp_woocommerce_single_add_to_cart_tracking() {
452
+ global $product, $woocommerce, $gtm4wp_datalayer_name, $gtm4wp_options;
453
+
454
  if ( ! is_single() ) {
455
  return;
456
  }
460
  return;
461
  }
462
 
 
 
463
  $_product_cats = get_the_terms($product->id, 'product_cat');
464
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
465
  $product_cat = array_pop( $_product_cats );
468
  $product_cat = "";
469
  }
470
 
471
+ $product_id = $product->get_id();
472
+ $remarketing_id = $product_id;
473
  $product_sku = $product->get_sku();
474
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
475
  $remarketing_id = $product_sku;
478
  $_temp_productdata = array(
479
  "id" => $remarketing_id,
480
  "name" => $product->post->post_title,
481
+ "sku" => $product_sku ? __( 'SKU:', 'duracelltomi-google-tag-manager' ) . ' ' . $product_sku : $product_id,
482
  "category" => $product_cat,
483
  "price" => $product->get_price(),
484
  "currency" => get_woocommerce_currency()
502
 
503
  gtm4wp_woocommerce_addjs("
504
  $( '.single_add_to_cart_button' ).click(function() {
505
+ var _product_form = jQuery( this ).closest( 'form.cart' );
506
+ var _product_var_id = jQuery( '[name=variation_id]', _product_form );
507
+
508
+ if ( _product_var_id.length > 0 ) {
509
+ _product_var_id_val = _product_var_id.val();
510
+ _product_form_variations = _product_form.data( 'product_variations' );
511
+
512
+ _product_form_variations.forEach( function( product_var ) {
513
+ if ( product_var.variation_id == _product_var_id_val ) {
514
+ _product_var_sku = product_var.sku;
515
+ if ( ! _product_var_sku ) {
516
+ _product_var_sku = _product_var_id_val;
517
+ }
518
+
519
+ var _tmp = [];
520
+ for( var attrib_key in product_var.attributes ) {
521
+ _tmp.push( product_var.attributes[ attrib_key ] );
522
+ }
523
+
524
+ ". $gtm4wp_datalayer_name .".push({
525
+ 'event': 'gtm4wp.addProductToCartEEC',
526
+ 'ecommerce': {
527
+ 'currencyCode': '".get_woocommerce_currency()."',
528
+ 'add': {
529
+ 'products': [{
530
+ 'id': " . ($gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] ? "_product_var_sku" : "_product_var_id_val") . ",
531
+ 'name': '". esc_js( $eec_product_array[ "name" ] ) ."',
532
+ 'price': product_var.display_price,
533
+ 'category': '". esc_js( $eec_product_array[ "category" ] ) ."',
534
+ 'variant': _tmp.join(','),
535
+ 'quantity': jQuery( 'form.cart:first input[name=quantity]' ).val()
536
+ }]
537
+ }
538
+ }
539
+ });
540
+
541
  }
542
+ });
543
+ } else {
544
+ ". $gtm4wp_datalayer_name .".push({
545
+ 'event': 'gtm4wp.addProductToCartEEC',
546
+ 'ecommerce': {
547
+ 'currencyCode': '".get_woocommerce_currency()."',
548
+ 'add': {
549
+ 'products': [{
550
+ 'id': '". esc_js( $eec_product_array[ "id" ] ) ."',
551
+ 'name': '". esc_js( $eec_product_array[ "name" ] ) ."',
552
+ 'price': '". esc_js( $eec_product_array[ "price" ] ) ."',
553
+ 'category': '". esc_js( $eec_product_array[ "category" ] ) ."',
554
+ 'quantity': jQuery( 'form.cart:first input[name=quantity]' ).val()
555
+ }]
556
+ }
557
+ }
558
+ });
559
+ }
560
  });
561
  ");
562
  }
683
 
684
  gtm4wp_woocommerce_addjs("
685
  $( '.products li:not(.product-category) a:not(.add_to_cart_button),.widget-product-item' ).click(function( event ) {
686
+ if ( 'undefined' == typeof google_tag_manager ) {
687
+ return true;
688
+ }
689
+
690
  var _productdata = $( this ).closest( '.product' );
691
 
692
  if ( _productdata.length > 0 ) {
708
  return true;
709
  }
710
 
711
+ // only act on links pointing to the product detail page
712
+ if ( productdata.data( 'gtm4wp_product_url' ) != $( this ).attr( 'href' ) ) {
713
+ return true;
714
+ }
715
+
716
  var ctrl_key_pressed = event.ctrlKey;
717
 
718
  event.preventDefault();
752
  function gtm4wp_woocommerce_add_prod_data( $add_to_cart_link ) {
753
  global $product, $woocommerce_loop, $wp_query, $gtm4wp_options;
754
 
755
+ $product_id = $product->get_id();
756
  $_product_cats = get_the_terms($product->id, 'product_cat');
757
  if ( ( is_array($_product_cats) ) && ( count( $_product_cats ) > 0 ) ) {
758
  $product_cat = array_pop( $_product_cats );
775
  $posts_per_page = 1;
776
  }
777
 
778
+ $remarketing_id = $product_id;
779
  $product_sku = $product->get_sku();
780
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
781
  $remarketing_id = $product_sku;
786
  "name" => $product->post->post_title,
787
  "category" => $product_cat,
788
  "price" => $product->get_price(),
789
+ "productlink" => apply_filters( 'the_permalink', get_permalink(), 0),
790
  "listposition" => $woocommerce_loop[ "loop" ] + ( $posts_per_page * ($paged-1) ),
791
  "listname" => $list_name
792
  );
793
+
794
+ if ( "variation" == $product->product_type ) {
795
+ $_temp_productdata[ "variant" ] = implode(",", $product->get_variation_attributes());
796
+ } else {
797
+ $_temp_productdata[ "variant" ] = "";
798
+ }
799
+
800
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "addtocartproductlist" );
801
 
802
+ $cartlink_with_data = sprintf('data-gtm4wp_product_id="%s" data-gtm4wp_product_name="%s" data-gtm4wp_product_price="%s" data-gtm4wp_product_cat="%s" data-gtm4wp_product_url="%s" data-gtm4wp_product_listposition="%s" data-gtm4wp_productlist_name="%s" data-gtm4wp_product_variant="%s" href="',
803
  esc_attr( $eec_product_array[ "id" ] ),
804
  esc_attr( $eec_product_array[ "name" ] ),
805
  esc_attr( $eec_product_array[ "price" ] ),
806
  esc_attr( $eec_product_array[ "category" ] ),
807
  esc_url( $eec_product_array[ "productlink" ] ),
808
  esc_attr( $eec_product_array[ "listposition" ] ),
809
+ esc_attr( $eec_product_array[ "listname" ] ),
810
+ esc_attr( $eec_product_array[ "variant" ] )
811
  );
812
 
813
  return str_replace( 'href="', $cartlink_with_data, $add_to_cart_link );
814
  }
815
 
816
  $GLOBALS["gtm4wp_cart_item_proddata"] = '';
817
+ function gtm4wp_woocommerce_cart_item_product_filter( $product, $cart_item, $cart_id ) {
818
  global $gtm4wp_options;
819
 
820
+ $product_id = $product->get_id();
821
  $_product_cats = get_the_terms($product->id, 'product_cat');
822
  if ( ( is_array( $_product_cats ) ) && ( count( $_product_cats ) > 0 ) ) {
823
  $product_cat = array_pop( $_product_cats );
826
  $product_cat = "";
827
  }
828
 
829
+ $remarketing_id = $product_id;
830
  $product_sku = $product->get_sku();
831
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
832
  $remarketing_id = $product_sku;
837
  "name" => $product->post->post_title,
838
  "price" => $product->get_price(),
839
  "category" => $product_cat,
840
+ "productlink" => apply_filters( 'the_permalink', get_permalink(), 0)
841
  );
842
+
843
+ if ( "variation" == $product->product_type ) {
844
+ $_temp_productdata[ "variant" ] = implode(",", $product->get_variation_attributes());
845
+ } else {
846
+ $_temp_productdata[ "variant" ] = "";
847
+ }
848
+
849
  $eec_product_array = apply_filters( GTM4WP_WPFILTER_EEC_PRODUCT_ARRAY, $_temp_productdata, "cart" );
850
  $GLOBALS["gtm4wp_cart_item_proddata"] = $eec_product_array;
851
 
861
  return $remove_from_cart_link;
862
  }
863
 
864
+ $cartlink_with_data = sprintf('data-gtm4wp_product_id="%s" data-gtm4wp_product_name="%s" data-gtm4wp_product_price="%s" data-gtm4wp_product_cat="%s" data-gtm4wp_product_url="%s" data-gtm4wp_product_variant="%s" href="',
865
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["id"] ),
866
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["name"] ),
867
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["price"] ),
868
  esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["category"] ),
869
+ esc_url( $GLOBALS["gtm4wp_cart_item_proddata"]["productlink"] ),
870
+ esc_attr( $GLOBALS["gtm4wp_cart_item_proddata"]["variant"] )
871
  );
872
  $GLOBALS["gtm4wp_cart_item_proddata"] = '';
873
 
899
  ob_end_clean();
900
 
901
  if ( "content-widget-product.php" == $template_name ) {
902
+ $product_id = $product->get_id();
903
  $_product_cats = get_the_terms($product->id, 'product_cat');
904
  if ( ( is_array( $_product_cats ) ) && ( count( $_product_cats ) > 0 ) ) {
905
  $product_cat = array_pop( $_product_cats );
908
  $product_cat = "";
909
  }
910
 
911
+ $remarketing_id = $product_id;
912
  $product_sku = $product->get_sku();
913
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
914
  $remarketing_id = $product_sku;
919
  "name" => $product->post->post_title,
920
  "price" => $product->get_price(),
921
  "category" => $product_cat,
922
+ "productlink" => apply_filters( 'the_permalink', get_permalink(), 0),
923
  "listname" => $gtm4wp_last_widget_title,
924
  "listposition" => $gtm4wp_product_counter
925
  );
991
  function gtm4wp_woocommerce_before_shop_loop_item() {
992
  global $product, $woocommerce_loop, $wp_query, $gtm4wp_options;
993
 
994
+ if ( !isset( $product ) ) {
995
+ return;
996
+ }
997
+
998
+ $product_id = $product->get_id();
999
  $product_cat = "";
1000
  if ( is_product_category() ) {
1001
  global $wp_query;
1023
  $posts_per_page = 1;
1024
  }
1025
 
1026
+ $remarketing_id = $product_id;
1027
  $product_sku = $product->get_sku();
1028
  if ( $gtm4wp_options[ GTM4WP_OPTION_INTEGRATE_WCUSESKU ] && ( "" != $product_sku ) ) {
1029
  $remarketing_id = $product_sku;
1034
  "name" => $product->post->post_title,
1035
  "price" => $product->get_price(),
1036
  "category" => $product_cat,
1037
+ "productlink" => apply_filters( 'the_permalink', get_permalink(), 0),
1038
  "listname" => $list_name,
1039
  "listposition" => $woocommerce_loop[ "loop" ] + ( $posts_per_page * ($paged-1) )
1040
  );
public/frontend.php CHANGED
@@ -537,6 +537,16 @@ function gtm4wp_wp_body_open() {
537
  }
538
  }
539
 
 
 
 
 
 
 
 
 
 
 
540
  function gtm4wp_wp_header_begin() {
541
  global $gtm4wp_datalayer_name, $gtm4wp_options;
542
 
@@ -544,7 +554,7 @@ function gtm4wp_wp_header_begin() {
544
  <!-- Google Tag Manager for WordPress by DuracellTomi - http://duracelltomi.com -->
545
  <script data-cfasync="false" type="text/javascript">
546
  var gtm4wp_datalayer_name = "' . $gtm4wp_datalayer_name . '";
547
- var ' . $gtm4wp_datalayer_name . ' = ' . $gtm4wp_datalayer_name . ' || []';
548
 
549
  if ( $gtm4wp_options[ GTM4WP_OPTION_SCROLLER_ENABLED ] ) {
550
  $_gtm_header_content .= '
@@ -564,6 +574,7 @@ function gtm4wp_wp_header_begin() {
564
  // add adwords remarketing tags as suggested here:
565
  // https://support.google.com/tagmanager/answer/3002580?hl=en
566
 
 
567
  $gtm4wp_remarketing_tags = (array) apply_filters( GTM4WP_WPFILTER_COMPILE_REMARKTING, $gtm4wp_datalayer_data );
568
 
569
  $_gtm_header_content .= '
537
  }
538
  }
539
 
540
+ function gtm4wp_filter_visitor_keys( $dataLayer ) {
541
+ foreach( $dataLayer as $dl_key => $dl_value ) {
542
+ if ( strpos( $dl_key, "visitor" ) !== false ) {
543
+ unset( $dataLayer[ $dl_key ] );
544
+ }
545
+ }
546
+
547
+ return $dataLayer;
548
+ }
549
+
550
  function gtm4wp_wp_header_begin() {
551
  global $gtm4wp_datalayer_name, $gtm4wp_options;
552
 
554
  <!-- Google Tag Manager for WordPress by DuracellTomi - http://duracelltomi.com -->
555
  <script data-cfasync="false" type="text/javascript">
556
  var gtm4wp_datalayer_name = "' . $gtm4wp_datalayer_name . '";
557
+ var ' . $gtm4wp_datalayer_name . ' = ' . $gtm4wp_datalayer_name . ' || [];';
558
 
559
  if ( $gtm4wp_options[ GTM4WP_OPTION_SCROLLER_ENABLED ] ) {
560
  $_gtm_header_content .= '
574
  // add adwords remarketing tags as suggested here:
575
  // https://support.google.com/tagmanager/answer/3002580?hl=en
576
 
577
+ add_filter( GTM4WP_WPFILTER_COMPILE_REMARKTING, "gtm4wp_filter_visitor_keys" );
578
  $gtm4wp_remarketing_tags = (array) apply_filters( GTM4WP_WPFILTER_COMPILE_REMARKTING, $gtm4wp_datalayer_data );
579
 
580
  $_gtm_header_content .= '
readme.txt CHANGED
@@ -3,8 +3,8 @@ Contributors: duracelltomi
3
  Donate link: https://duracelltomi.com/
4
  Tags: google tag manager, tag manager, gtm, google, adwords, google adwords, adwords remarketing, remarketing, google analytics, analytics, facebook ads, facebook remarketing, facebook pixel
5
  Requires at least: 3.4.0
6
- Tested up to: 4.6.1
7
- Stable tag: 1.5.1
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl.html
10
 
@@ -271,6 +271,14 @@ If you or your social plugin inserts the Facebook buttons using IFRAMEs (like So
271
 
272
  == Changelog ==
273
 
 
 
 
 
 
 
 
 
274
  = 1.5.1 =
275
 
276
  Fixed: clicks on products in product list pages redirected to undefined URLs with some themes.
@@ -470,6 +478,10 @@ Please report all bugs found in my plugin using the [contact form on my website]
470
 
471
  == Upgrade Notice ==
472
 
 
 
 
 
473
  = 1.5.1 =
474
 
475
  Fixed: clicks on products in product list pages redirected to undefined URLs with some themes.
3
  Donate link: https://duracelltomi.com/
4
  Tags: google tag manager, tag manager, gtm, google, adwords, google adwords, adwords remarketing, remarketing, google analytics, analytics, facebook ads, facebook remarketing, facebook pixel
5
  Requires at least: 3.4.0
6
+ Tested up to: 4.7.3
7
+ Stable tag: 1.6
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl.html
10
 
271
 
272
  == Changelog ==
273
 
274
+ = 1.6 =
275
+
276
+ * Fixed: do not block product list item clicks if ad blocker is enabled
277
+ * Fixed: only track product clicks in product lists if link points to the product detail page URL
278
+ * Fixed: PHP warning in backlogs 'Undefined variable: gtm4wp_options'
279
+ * Added: product variation support in WooCommerce integration (enhanced ecommerce implementations should add the GTM event gtm4wp.changeDetailViewEEC to the ecommerce event trigger)
280
+ * Updated: better WooCommerce 3.0 compatibility
281
+
282
  = 1.5.1 =
283
 
284
  Fixed: clicks on products in product list pages redirected to undefined URLs with some themes.
478
 
479
  == Upgrade Notice ==
480
 
481
+ = 1.6 =
482
+
483
+ If you are using WooCommerce and enhanced ecommerce, please add gtm4wp.changeDetailViewEEC to the ecommerce helper trigger
484
+
485
  = 1.5.1 =
486
 
487
  Fixed: clicks on products in product list pages redirected to undefined URLs with some themes.