Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
0.00% |
0 / 245 |
|
0.00% |
0 / 14 |
CRAP | |
0.00% |
0 / 1 |
| Universal | |
0.00% |
0 / 245 |
|
0.00% |
0 / 14 |
3540 | |
0.00% |
0 / 1 |
| __construct | |
0.00% |
0 / 13 |
|
0.00% |
0 / 1 |
2 | |||
| wp_head | |
0.00% |
0 / 18 |
|
0.00% |
0 / 1 |
42 | |||
| maybe_anonymize_ip | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
6 | |||
| maybe_track_purchases | |
0.00% |
0 / 48 |
|
0.00% |
0 / 1 |
156 | |||
| maybe_track_hpos_purchases | |
0.00% |
0 / 37 |
|
0.00% |
0 / 1 |
42 | |||
| add_to_cart | |
0.00% |
0 / 13 |
|
0.00% |
0 / 1 |
12 | |||
| loop_add_to_cart | |
0.00% |
0 / 12 |
|
0.00% |
0 / 1 |
30 | |||
| remove_from_cart | |
0.00% |
0 / 8 |
|
0.00% |
0 / 1 |
12 | |||
| remove_from_cart_attributes | |
0.00% |
0 / 11 |
|
0.00% |
0 / 1 |
6 | |||
| listing_impression | |
0.00% |
0 / 17 |
|
0.00% |
0 / 1 |
20 | |||
| listing_click | |
0.00% |
0 / 23 |
|
0.00% |
0 / 1 |
20 | |||
| product_detail | |
0.00% |
0 / 16 |
|
0.00% |
0 / 1 |
12 | |||
| checkout_process | |
0.00% |
0 / 19 |
|
0.00% |
0 / 1 |
20 | |||
| send_pageview_in_footer | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
20 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Universal hooks and enqueues support for analytics.js |
| 4 | * https://developers.google.com/analytics/devguides/collection/analyticsjs/ |
| 5 | * https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce |
| 6 | * |
| 7 | * @package automattic/jetpack-google-analytics |
| 8 | */ |
| 9 | |
| 10 | namespace Automattic\Jetpack\Google_Analytics; |
| 11 | |
| 12 | /** |
| 13 | * Universal main class. |
| 14 | */ |
| 15 | class Universal { |
| 16 | /** |
| 17 | * Jetpack_Google_Analytics_Universal constructor. |
| 18 | */ |
| 19 | public function __construct() { |
| 20 | add_filter( 'jetpack_wga_universal_commands', array( $this, 'maybe_anonymize_ip' ) ); |
| 21 | add_filter( 'jetpack_wga_universal_commands', array( $this, 'maybe_track_purchases' ) ); |
| 22 | |
| 23 | add_action( 'wp_head', array( $this, 'wp_head' ), 999999 ); |
| 24 | |
| 25 | add_action( 'woocommerce_after_add_to_cart_button', array( $this, 'add_to_cart' ) ); |
| 26 | add_action( 'wp_footer', array( $this, 'loop_add_to_cart' ) ); |
| 27 | add_action( 'woocommerce_after_cart', array( $this, 'remove_from_cart' ) ); |
| 28 | add_action( 'woocommerce_after_mini_cart', array( $this, 'remove_from_cart' ) ); |
| 29 | add_filter( 'woocommerce_cart_item_remove_link', array( $this, 'remove_from_cart_attributes' ), 10, 2 ); |
| 30 | add_action( 'woocommerce_after_shop_loop_item', array( $this, 'listing_impression' ) ); |
| 31 | add_action( 'woocommerce_after_shop_loop_item', array( $this, 'listing_click' ) ); |
| 32 | add_action( 'woocommerce_after_single_product', array( $this, 'product_detail' ) ); |
| 33 | add_action( 'woocommerce_after_checkout_form', array( $this, 'checkout_process' ) ); |
| 34 | |
| 35 | // we need to send a pageview command last - so we use priority 24 to add |
| 36 | // this command's JavaScript just before wc_print_js is called (pri 25) |
| 37 | add_action( 'wp_footer', array( $this, 'send_pageview_in_footer' ), 24 ); |
| 38 | } |
| 39 | |
| 40 | /** |
| 41 | * Hook for the `wp_head` action to output the analytics code. |
| 42 | */ |
| 43 | public function wp_head() { |
| 44 | $tracking_code = Options::get_tracking_code(); |
| 45 | if ( empty( $tracking_code ) ) { |
| 46 | echo "<!-- No tracking ID configured for Jetpack Google Analytics -->\r\n"; |
| 47 | return; |
| 48 | } |
| 49 | |
| 50 | // If we're in the admin_area or DNT is honored and enabled, return without inserting code. |
| 51 | if ( |
| 52 | is_admin() |
| 53 | || Utils::is_dnt_enabled() |
| 54 | ) { |
| 55 | return; |
| 56 | } |
| 57 | |
| 58 | // TODO: Test the code for cases with existing and missing Jetpack_AMP_Support class. |
| 59 | // @phan-suppress-next-line PhanUndeclaredClassMethod |
| 60 | if ( class_exists( 'Jetpack_AMP_Support' ) && \Jetpack_AMP_Support::is_amp_request() ) { |
| 61 | // For Reader mode — legacy. |
| 62 | add_filter( 'amp_post_template_analytics', array( GA_Manager::class, 'amp_analytics_entries' ), 1000 ); |
| 63 | // For Standard and Transitional modes. |
| 64 | add_filter( 'amp_analytics_entries', array( GA_Manager::class, 'amp_analytics_entries' ), 1000 ); |
| 65 | return; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Allow for additional elements to be added to the universal Google Analytics queue (ga) array |
| 70 | * |
| 71 | * @since jetpack-5.6.0 |
| 72 | * |
| 73 | * @param array $custom_vars Array of universal Google Analytics queue elements |
| 74 | */ |
| 75 | $universal_commands = apply_filters( 'jetpack_wga_universal_commands', array() ); |
| 76 | |
| 77 | // phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedScript -- Script is added to wp_head. |
| 78 | $async_code = " |
| 79 | <!-- Jetpack Google Analytics --> |
| 80 | <script> |
| 81 | window.ga = window.ga || function(){ ( ga.q = ga.q || [] ).push( arguments ) }; ga.l=+new Date; |
| 82 | ga( 'create', '%tracking_id%', 'auto' ); |
| 83 | ga( 'require', 'ec' ); |
| 84 | %universal_commands% |
| 85 | </script> |
| 86 | <script async src='https://www.google-analytics.com/analytics.js'></script> |
| 87 | <!-- End Jetpack Google Analytics --> |
| 88 | "; // phpcs:enable WordPress.WP.EnqueuedResources.NonEnqueuedScript |
| 89 | $async_code = str_replace( '%tracking_id%', $tracking_code, $async_code ); |
| 90 | |
| 91 | $universal_commands_string = implode( "\r\n", $universal_commands ); |
| 92 | $async_code = str_replace( '%universal_commands%', $universal_commands_string, $async_code ); |
| 93 | |
| 94 | echo "$async_code\r\n"; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Check if the 'anonymize_ip' option should be added to the universal Google Analytics queue (ga) commands. |
| 99 | * |
| 100 | * @param array $command_array Array of commands. |
| 101 | * @return array `$command_array` with the additional command conditionally added. |
| 102 | */ |
| 103 | public function maybe_anonymize_ip( $command_array ) { |
| 104 | if ( Options::anonymize_ip_is_enabled() ) { |
| 105 | array_push( $command_array, "ga( 'set', 'anonymizeIp', true );" ); |
| 106 | } |
| 107 | |
| 108 | return $command_array; |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * Process purchase tracking options for the universal Google Analytics queue (ga) commands. |
| 113 | * |
| 114 | * May also update post meta to indicate the order has been tracked. |
| 115 | * |
| 116 | * @phan-suppress PhanUndeclaredClassMethod |
| 117 | * |
| 118 | * @param array $command_array Array of commands. |
| 119 | * @return array `$command_array` with additional commands conditionally added. |
| 120 | */ |
| 121 | public function maybe_track_purchases( $command_array ) { |
| 122 | global $wp; |
| 123 | |
| 124 | if ( ! Options::track_purchases_is_enabled() ) { |
| 125 | return $command_array; |
| 126 | } |
| 127 | |
| 128 | if ( ! class_exists( 'WooCommerce' ) ) { |
| 129 | return $command_array; |
| 130 | } |
| 131 | |
| 132 | // @phan-suppress-next-line PhanUndeclaredConstant |
| 133 | $minimum_woocommerce_active = class_exists( 'WooCommerce' ) && version_compare( WC_VERSION, '3.0', '>=' ); |
| 134 | if ( ! $minimum_woocommerce_active ) { |
| 135 | return $command_array; |
| 136 | } |
| 137 | |
| 138 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 139 | if ( ! \is_order_received_page() ) { |
| 140 | return $command_array; |
| 141 | } |
| 142 | |
| 143 | $order_id = $wp->query_vars['order-received'] ?? 0; |
| 144 | if ( 0 === (int) $order_id ) { |
| 145 | return $command_array; |
| 146 | } |
| 147 | |
| 148 | $hpos_enabled = |
| 149 | class_exists( 'Automattic\WooCommerce\Utilities\OrderUtil' ) |
| 150 | && \Automattic\WooCommerce\Utilities\OrderUtil::custom_orders_table_usage_is_enabled(); |
| 151 | if ( $hpos_enabled ) { |
| 152 | return $this->maybe_track_hpos_purchases( $command_array ); |
| 153 | } |
| 154 | |
| 155 | // A 1 indicates we've already tracked this order - don't do it again |
| 156 | if ( 1 === (int) get_post_meta( $order_id, '_ga_tracked', true ) ) { |
| 157 | return $command_array; |
| 158 | } |
| 159 | |
| 160 | $order = new \WC_Order( $order_id ); |
| 161 | $order_currency = $order->get_currency(); |
| 162 | $command = "ga( 'set', '&cu', '" . esc_js( $order_currency ) . "' );"; |
| 163 | array_push( $command_array, $command ); |
| 164 | |
| 165 | // Order items |
| 166 | if ( $order->get_items() ) { |
| 167 | foreach ( $order->get_items() as $item ) { |
| 168 | $product = $order->get_product_from_item( $item ); |
| 169 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 170 | |
| 171 | $item_details = array( |
| 172 | 'id' => $product_sku_or_id, |
| 173 | 'name' => $item['name'], |
| 174 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 175 | 'price' => $order->get_item_total( $item ), |
| 176 | 'quantity' => $item['qty'], |
| 177 | ); |
| 178 | $command = "ga( 'ec:addProduct', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );'; |
| 179 | array_push( $command_array, $command ); |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | // Order summary |
| 184 | $summary = array( |
| 185 | 'id' => $order->get_order_number(), |
| 186 | 'affiliation' => get_bloginfo( 'name' ), |
| 187 | 'revenue' => $order->get_total(), |
| 188 | 'tax' => $order->get_total_tax(), |
| 189 | 'shipping' => $order->get_total_shipping(), |
| 190 | ); |
| 191 | $command = "ga( 'ec:setAction', 'purchase', " . wp_json_encode( $summary, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );'; |
| 192 | array_push( $command_array, $command ); |
| 193 | |
| 194 | update_post_meta( $order_id, '_ga_tracked', 1 ); |
| 195 | |
| 196 | return $command_array; |
| 197 | } |
| 198 | |
| 199 | /** |
| 200 | * Process purchase tracking options for the universal Google Analytics queue (ga) commands. |
| 201 | * |
| 202 | * May also update post meta to indicate the order has been tracked. |
| 203 | * |
| 204 | * This method is different from maybe_track_purchases in HPOS support. |
| 205 | * |
| 206 | * @see https://github.com/woocommerce/woocommerce/wiki/High-Performance-Order-Storage-Upgrade-Recipe-Book |
| 207 | * |
| 208 | * @since jetpack-13.1 |
| 209 | * @param array $command_array Array of commands. |
| 210 | * @return array `$command_array` with additional commands conditionally added. |
| 211 | */ |
| 212 | public function maybe_track_hpos_purchases( $command_array ) { |
| 213 | global $wp; |
| 214 | |
| 215 | $order_id = $wp->query_vars['order-received'] ?? 0; |
| 216 | if ( 0 === (int) $order_id ) { |
| 217 | return $command_array; |
| 218 | } |
| 219 | |
| 220 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 221 | $order = \wc_get_order( $order_id ); |
| 222 | |
| 223 | if ( false === $order ) { |
| 224 | return $command_array; |
| 225 | } |
| 226 | |
| 227 | // A 1 indicates we've already tracked this order - don't do it again |
| 228 | if ( 1 === (int) $order->get_meta( '_ga_tracked', true ) ) { |
| 229 | return $command_array; |
| 230 | } |
| 231 | |
| 232 | $order_currency = $order->get_currency(); |
| 233 | $command = "ga( 'set', '&cu', '" . esc_js( $order_currency ) . "' );"; |
| 234 | array_push( $command_array, $command ); |
| 235 | |
| 236 | // Order items |
| 237 | if ( $order->get_items() ) { |
| 238 | foreach ( $order->get_items() as $item ) { |
| 239 | $product = $order->get_product_from_item( $item ); |
| 240 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 241 | |
| 242 | $item_details = array( |
| 243 | 'id' => $product_sku_or_id, |
| 244 | 'name' => $item['name'], |
| 245 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 246 | 'price' => $order->get_item_total( $item ), |
| 247 | 'quantity' => $item['qty'], |
| 248 | ); |
| 249 | $command = "ga( 'ec:addProduct', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );'; |
| 250 | array_push( $command_array, $command ); |
| 251 | } |
| 252 | } |
| 253 | |
| 254 | // Order summary |
| 255 | $summary = array( |
| 256 | 'id' => $order->get_order_number(), |
| 257 | 'affiliation' => get_bloginfo( 'name' ), |
| 258 | 'revenue' => $order->get_total(), |
| 259 | 'tax' => $order->get_total_tax(), |
| 260 | 'shipping' => $order->get_shipping_total(), |
| 261 | ); |
| 262 | $command = "ga( 'ec:setAction', 'purchase', " . wp_json_encode( $summary, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );'; |
| 263 | array_push( $command_array, $command ); |
| 264 | |
| 265 | $order->update_meta_data( '_ga_tracked', 1 ); |
| 266 | $order->save(); |
| 267 | |
| 268 | return $command_array; |
| 269 | } |
| 270 | |
| 271 | /** |
| 272 | * Enqueue add-to-cart click tracking script, if enabled. |
| 273 | */ |
| 274 | public function add_to_cart() { |
| 275 | if ( ! Options::track_add_to_cart_is_enabled() ) { |
| 276 | return; |
| 277 | } |
| 278 | |
| 279 | if ( ! is_single() ) { |
| 280 | return; |
| 281 | } |
| 282 | |
| 283 | global $product; |
| 284 | |
| 285 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 286 | $selector = '.single_add_to_cart_button'; |
| 287 | |
| 288 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 289 | \wc_enqueue_js( |
| 290 | '$( ' . wp_json_encode( $selector, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . " ).click( function() { |
| 291 | var productDetails = { |
| 292 | 'id': '" . esc_js( $product_sku_or_id ) . "', |
| 293 | 'name' : '" . esc_js( $product->get_title() ) . "', |
| 294 | 'quantity': $( 'input.qty' ).val() ? $( 'input.qty' ).val() : '1', |
| 295 | }; |
| 296 | ga( 'ec:addProduct', productDetails ); |
| 297 | ga( 'ec:setAction', 'add' ); |
| 298 | ga( 'send', 'event', 'UX', 'click', 'add to cart' ); |
| 299 | } );" |
| 300 | ); |
| 301 | } |
| 302 | |
| 303 | /** |
| 304 | * Enqueue add-to-cart click tracking script for looped product views, if enabled. |
| 305 | */ |
| 306 | public function loop_add_to_cart() { |
| 307 | if ( ! Options::track_add_to_cart_is_enabled() ) { |
| 308 | return; |
| 309 | } |
| 310 | |
| 311 | if ( ! class_exists( 'WooCommerce' ) ) { |
| 312 | return; |
| 313 | } |
| 314 | |
| 315 | // @phan-suppress-next-line PhanUndeclaredConstant |
| 316 | $minimum_woocommerce_active = class_exists( 'WooCommerce' ) && version_compare( WC_VERSION, '3.0', '>=' ); |
| 317 | if ( ! $minimum_woocommerce_active ) { |
| 318 | return; |
| 319 | } |
| 320 | |
| 321 | $selector = '.add_to_cart_button:not(.product_type_variable, .product_type_grouped)'; |
| 322 | |
| 323 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 324 | \wc_enqueue_js( |
| 325 | '$( ' . wp_json_encode( $selector, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . " ).click( function() { |
| 326 | var productSku = $( this ).data( 'product_sku' ); |
| 327 | var productID = $( this ).data( 'product_id' ); |
| 328 | var productDetails = { |
| 329 | 'id': productSku ? productSku : '#' + productID, |
| 330 | 'quantity': $( this ).data( 'quantity' ), |
| 331 | }; |
| 332 | ga( 'ec:addProduct', productDetails ); |
| 333 | ga( 'ec:setAction', 'add' ); |
| 334 | ga( 'send', 'event', 'UX', 'click', 'add to cart' ); |
| 335 | } );" |
| 336 | ); |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Enqueue remove-from-cart click tracking script, if enabled. |
| 341 | */ |
| 342 | public function remove_from_cart() { |
| 343 | if ( ! Options::enhanced_ecommerce_tracking_is_enabled() ) { |
| 344 | return; |
| 345 | } |
| 346 | |
| 347 | if ( ! Options::track_remove_from_cart_is_enabled() ) { |
| 348 | return; |
| 349 | } |
| 350 | |
| 351 | // We listen at div.woocommerce because the cart 'form' contents get forcibly |
| 352 | // updated and subsequent removals from cart would then not have this click |
| 353 | // handler attached |
| 354 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 355 | \wc_enqueue_js( |
| 356 | "$( 'div.woocommerce' ).on( 'click', 'a.remove', function() { |
| 357 | var productSku = $( this ).data( 'product_sku' ); |
| 358 | var productID = $( this ).data( 'product_id' ); |
| 359 | var quantity = $( this ).parent().parent().find( '.qty' ).val() |
| 360 | var productDetails = { |
| 361 | 'id': productSku ? productSku : '#' + productID, |
| 362 | 'quantity': quantity ? quantity : '1', |
| 363 | }; |
| 364 | ga( 'ec:addProduct', productDetails ); |
| 365 | ga( 'ec:setAction', 'remove' ); |
| 366 | ga( 'send', 'event', 'UX', 'click', 'remove from cart' ); |
| 367 | } );" |
| 368 | ); |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Adds the product ID and SKU to the remove product link (for use by remove_from_cart above) if not present |
| 373 | * |
| 374 | * @param string $url Full HTML a tag of the link to remove an item from the cart. |
| 375 | * @param string $key Unique Key ID for a cart item. |
| 376 | */ |
| 377 | public function remove_from_cart_attributes( $url, $key ) { |
| 378 | if ( str_contains( $url, 'data-product_id' ) ) { |
| 379 | return $url; |
| 380 | } |
| 381 | |
| 382 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 383 | $item = \WC()->cart->get_cart_item( $key ); |
| 384 | $product = $item['data']; |
| 385 | |
| 386 | $new_attributes = sprintf( |
| 387 | '" data-product_id="%1$s" data-product_sku="%2$s">', |
| 388 | esc_attr( $product->get_id() ), |
| 389 | esc_attr( $product->get_sku() ) |
| 390 | ); |
| 391 | |
| 392 | $url = str_replace( '">', $new_attributes, $url ); |
| 393 | return $url; |
| 394 | } |
| 395 | |
| 396 | /** |
| 397 | * Enqueue listing impression tracking script, if enabled. |
| 398 | */ |
| 399 | public function listing_impression() { |
| 400 | if ( ! Options::enhanced_ecommerce_tracking_is_enabled() ) { |
| 401 | return; |
| 402 | } |
| 403 | |
| 404 | if ( ! Options::track_product_impressions_is_enabled() ) { |
| 405 | return; |
| 406 | } |
| 407 | |
| 408 | if ( isset( $_GET['s'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- No site actions, just GA options being set. |
| 409 | $list = 'Search Results'; |
| 410 | } else { |
| 411 | $list = 'Product List'; |
| 412 | } |
| 413 | |
| 414 | global $product, $woocommerce_loop; |
| 415 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 416 | |
| 417 | $item_details = array( |
| 418 | 'id' => $product_sku_or_id, |
| 419 | 'name' => $product->get_title(), |
| 420 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 421 | 'list' => $list, |
| 422 | 'position' => $woocommerce_loop['loop'] ?? null, |
| 423 | ); |
| 424 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 425 | \wc_enqueue_js( "ga( 'ec:addImpression', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );' ); |
| 426 | } |
| 427 | |
| 428 | /** |
| 429 | * Enqueue listing click tracking script, if enabled. |
| 430 | */ |
| 431 | public function listing_click() { |
| 432 | if ( ! Options::enhanced_ecommerce_tracking_is_enabled() ) { |
| 433 | return; |
| 434 | } |
| 435 | |
| 436 | if ( ! Options::track_product_clicks_is_enabled() ) { |
| 437 | return; |
| 438 | } |
| 439 | |
| 440 | if ( isset( $_GET['s'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- No site actions, just GA options being set. |
| 441 | $list = 'Search Results'; |
| 442 | } else { |
| 443 | $list = 'Product List'; |
| 444 | } |
| 445 | |
| 446 | global $product, $woocommerce_loop; |
| 447 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 448 | |
| 449 | $selector = '.products .post-' . $product->get_id() . ' a'; |
| 450 | |
| 451 | $item_details = array( |
| 452 | 'id' => $product_sku_or_id, |
| 453 | 'name' => $product->get_title(), |
| 454 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 455 | 'position' => $woocommerce_loop['loop'] ?? null, |
| 456 | ); |
| 457 | |
| 458 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 459 | \wc_enqueue_js( |
| 460 | '$( ' . wp_json_encode( $selector, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . " ).click( function() { |
| 461 | if ( true === $( this ).hasClass( 'add_to_cart_button' ) ) { |
| 462 | return; |
| 463 | } |
| 464 | |
| 465 | ga( 'ec:addProduct', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . " ); |
| 466 | ga( 'ec:setAction', 'click', { list: '" . esc_js( $list ) . "' } ); |
| 467 | ga( 'send', 'event', 'UX', 'click', { list: '" . esc_js( $list ) . "' } ); |
| 468 | } );" |
| 469 | ); |
| 470 | } |
| 471 | |
| 472 | /** |
| 473 | * Enqueue product detail view tracking script, if enabled. |
| 474 | */ |
| 475 | public function product_detail() { |
| 476 | if ( ! Options::enhanced_ecommerce_tracking_is_enabled() ) { |
| 477 | return; |
| 478 | } |
| 479 | |
| 480 | if ( ! Options::track_product_detail_view_is_enabled() ) { |
| 481 | return; |
| 482 | } |
| 483 | |
| 484 | global $product; |
| 485 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 486 | |
| 487 | $item_details = array( |
| 488 | 'id' => $product_sku_or_id, |
| 489 | 'name' => $product->get_title(), |
| 490 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 491 | 'price' => $product->get_price(), |
| 492 | ); |
| 493 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 494 | \wc_enqueue_js( |
| 495 | "ga( 'ec:addProduct', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );' . |
| 496 | "ga( 'ec:setAction', 'detail' );" |
| 497 | ); |
| 498 | } |
| 499 | |
| 500 | /** |
| 501 | * Enqueue post-checkout tracking script, if enabled. |
| 502 | */ |
| 503 | public function checkout_process() { |
| 504 | if ( ! Options::enhanced_ecommerce_tracking_is_enabled() ) { |
| 505 | return; |
| 506 | } |
| 507 | |
| 508 | if ( ! Options::track_checkout_started_is_enabled() ) { |
| 509 | return; |
| 510 | } |
| 511 | |
| 512 | $universal_commands = array(); |
| 513 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 514 | $cart = \WC()->cart->get_cart(); |
| 515 | |
| 516 | foreach ( $cart as $cart_item_key => $cart_item ) { |
| 517 | /** |
| 518 | * This filter is already documented in woocommerce/templates/cart/cart.php |
| 519 | */ |
| 520 | $product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key ); |
| 521 | $product_sku_or_id = Utils::get_product_sku_or_id( $product ); |
| 522 | |
| 523 | $item_details = array( |
| 524 | 'id' => $product_sku_or_id, |
| 525 | 'name' => $product->get_title(), |
| 526 | 'category' => Utils::get_product_categories_concatenated( $product ), |
| 527 | 'price' => $product->get_price(), |
| 528 | 'quantity' => $cart_item['quantity'], |
| 529 | ); |
| 530 | |
| 531 | array_push( $universal_commands, "ga( 'ec:addProduct', " . wp_json_encode( $item_details, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ' );' ); |
| 532 | } |
| 533 | |
| 534 | array_push( $universal_commands, "ga( 'ec:setAction','checkout' );" ); |
| 535 | |
| 536 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 537 | \wc_enqueue_js( implode( "\r\n", $universal_commands ) ); |
| 538 | } |
| 539 | |
| 540 | /** |
| 541 | * Enqueue pageview event in footer of all pages. |
| 542 | * |
| 543 | * Action hook added with later priority to come after all of the above tracking. |
| 544 | */ |
| 545 | public function send_pageview_in_footer() { |
| 546 | if ( ! Options::has_tracking_code() ) { |
| 547 | return; |
| 548 | } |
| 549 | |
| 550 | if ( is_admin() ) { |
| 551 | return; |
| 552 | } |
| 553 | |
| 554 | if ( ! class_exists( 'WooCommerce' ) ) { |
| 555 | return; |
| 556 | } |
| 557 | |
| 558 | // @phan-suppress-next-line PhanUndeclaredFunction |
| 559 | \wc_enqueue_js( "ga( 'send', 'pageview' );" ); |
| 560 | } |
| 561 | } |