| 1 |
<?php |
| 2 |
|
| 3 |
namespace Sellkit\Admin\Settings\Integration; |
| 4 |
|
| 5 |
defined( 'ABSPATH' ) || die(); |
| 6 |
|
| 7 |
/** |
| 8 |
* Class Facebook Pixel integration. |
| 9 |
* |
| 10 |
* @package Sellkit\Admin\Settings\Integration\Settings_Integration |
| 11 |
* @since 1.1.0 |
| 12 |
*/ |
| 13 |
class Facebook extends Settings_Integration { |
| 14 |
/** |
| 15 |
* The class instance. |
| 16 |
* |
| 17 |
* @var Object Class instance. |
| 18 |
* @since 1.1.0 |
| 19 |
*/ |
| 20 |
public static $instance = null; |
| 21 |
|
| 22 |
/** |
| 23 |
* Class Instance. |
| 24 |
* |
| 25 |
* @since 1.1.0 |
| 26 |
* @return Sellkit_Funnel|null |
| 27 |
*/ |
| 28 |
public static function get_instance() { |
| 29 |
if ( null === self::$instance ) { |
| 30 |
self::$instance = new self(); |
| 31 |
} |
| 32 |
|
| 33 |
return self::$instance; |
| 34 |
} |
| 35 |
|
| 36 |
/** |
| 37 |
* Class constructor. |
| 38 |
* |
| 39 |
* @since 1.1.0 |
| 40 |
*/ |
| 41 |
public function __construct() { |
| 42 |
parent::__construct(); |
| 43 |
|
| 44 |
$this->analytics(); |
| 45 |
} |
| 46 |
|
| 47 |
/** |
| 48 |
* Get Facebook analyticts scripts. |
| 49 |
* |
| 50 |
* @since 1.1.0 |
| 51 |
*/ |
| 52 |
public function analytics() { |
| 53 |
$fb_tracking_id = esc_attr( sellkit_get_option( 'facebook_pixel_id' ) ); |
| 54 |
|
| 55 |
if ( empty( $fb_tracking_id ) || empty( sellkit_get_option( 'facebook_pixel' ) ) ) { |
| 56 |
return; |
| 57 |
} |
| 58 |
|
| 59 |
// phpcs:disable |
| 60 |
$facebook_script = |
| 61 |
"<!-- Facebook Pixel Script By Sellkit --> |
| 62 |
<script type='text/javascript'> |
| 63 |
!function(f,b,e,v,n,t,s) |
| 64 |
{if(f.fbq)return;n=f.fbq=function(){n.callMethod? |
| 65 |
n.callMethod.apply(n,arguments):n.queue.push(arguments)}; |
| 66 |
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0'; |
| 67 |
n.queue=[];t=b.createElement(e);t.async=!0; |
| 68 |
t.src=v;s=b.getElementsByTagName(e)[0]; |
| 69 |
s.parentNode.insertBefore(t,s)}(window, document,'script', |
| 70 |
'https://connect.facebook.net/en_US/fbevents.js'); |
| 71 |
</script> |
| 72 |
|
| 73 |
<noscript> |
| 74 |
<img height='1' width='1' style='display:none' src='https://www.facebook.com/tr?id=" . esc_js( $fb_tracking_id ) . "&ev=PageView&noscript=1'/> |
| 75 |
</noscript> |
| 76 |
|
| 77 |
<script type='text/javascript'> |
| 78 |
fbq('init', " . esc_js( $fb_tracking_id ) . "); |
| 79 |
fbq('track', 'PageView', {'plugin': 'Sellkit'}); |
| 80 |
</script> |
| 81 |
<!-- Facebook Pixel Script By Sellkit --> |
| 82 |
"; |
| 83 |
// phpcs:enable |
| 84 |
|
| 85 |
$facebook_script .= $this->facebook_pixel_events( self::$post, $fb_tracking_id ); |
| 86 |
|
| 87 |
echo $facebook_script; |
| 88 |
} |
| 89 |
|
| 90 |
/** |
| 91 |
* Facebook pixel events scripts. |
| 92 |
* |
| 93 |
* @since 1.1.0 |
| 94 |
* @param array $post_meta sellkit pages data. |
| 95 |
* @param string $tracking_id fb pixel tracking id. |
| 96 |
*/ |
| 97 |
private function facebook_pixel_events( $post_meta, $tracking_id ) { |
| 98 |
$fb_pixel_events = sellkit_get_option( 'facebook_pixel_events' ); |
| 99 |
|
| 100 |
if ( empty( $fb_pixel_events ) ) { |
| 101 |
return; |
| 102 |
} |
| 103 |
|
| 104 |
$sellkit_page_meta = $post_meta[0]['type']['key']; |
| 105 |
$fb_events_script = ''; |
| 106 |
|
| 107 |
foreach ( $fb_pixel_events as $event ) { |
| 108 |
$function_name = "fb_pixel_{$event}"; |
| 109 |
|
| 110 |
$fb_events_script .= $this->$function_name( $sellkit_page_meta, $tracking_id ); |
| 111 |
} |
| 112 |
|
| 113 |
return $fb_events_script; |
| 114 |
} |
| 115 |
|
| 116 |
/** |
| 117 |
* Get facebook pixel initiate_checkout data. |
| 118 |
* |
| 119 |
* @since 1.1.0 |
| 120 |
* @param string $sellkit_page_meta sellkit pages type. |
| 121 |
* @SuppressWarnings(PHPMD.UnusedPrivateMethod) |
| 122 |
*/ |
| 123 |
private function fb_pixel_initiate_checkout( $sellkit_page_meta ) { |
| 124 |
if ( 'checkout' !== $sellkit_page_meta ) { |
| 125 |
return; |
| 126 |
} |
| 127 |
|
| 128 |
$cart_content = $this->get_cart_data( 'add_to_cart' ); |
| 129 |
$initiate_checkout = $this->get_cart_data( 'initiate_checkout' ); |
| 130 |
|
| 131 |
$fb_events_script = |
| 132 |
"<script type='text/javascript'> |
| 133 |
fbq( 'track', 'AddToCart', $cart_content ); |
| 134 |
fbq( 'track', 'InitiateCheckout', $initiate_checkout ); |
| 135 |
</script>"; |
| 136 |
|
| 137 |
return $fb_events_script; |
| 138 |
} |
| 139 |
|
| 140 |
/** |
| 141 |
* Get facebook pixel add_payment_info data. |
| 142 |
* |
| 143 |
* @since 1.1.0 |
| 144 |
* @param string $sellkit_page_meta sellkit pages type. |
| 145 |
* @SuppressWarnings(PHPMD.UnusedPrivateMethod) |
| 146 |
*/ |
| 147 |
private function fb_pixel_add_payment_info( $sellkit_page_meta ) { |
| 148 |
if ( 'checkout' !== $sellkit_page_meta ) { |
| 149 |
return; |
| 150 |
} |
| 151 |
|
| 152 |
$cart_content = $this->get_cart_data( 'add_payment_info' ); |
| 153 |
|
| 154 |
self::$localized_data['fbAddPaymentInfo'] = $cart_content; |
| 155 |
} |
| 156 |
|
| 157 |
/** |
| 158 |
* Get facebook pixel purchage_complete data. |
| 159 |
* |
| 160 |
* @since 1.1.0 |
| 161 |
* @param string $sellkit_page_meta sellkit pages type. |
| 162 |
* @SuppressWarnings(PHPMD.UnusedPrivateMethod) |
| 163 |
*/ |
| 164 |
private function fb_pixel_purchace_complete( $sellkit_page_meta ) { |
| 165 |
if ( 'thankyou' !== $sellkit_page_meta ) { |
| 166 |
return; |
| 167 |
} |
| 168 |
|
| 169 |
$order_content = $this->get_order_data(); |
| 170 |
|
| 171 |
$fb_events_script = |
| 172 |
"<script type='text/javascript'> |
| 173 |
fbq( 'track', 'Purchase', $order_content ); |
| 174 |
</script>"; |
| 175 |
|
| 176 |
return $fb_events_script; |
| 177 |
} |
| 178 |
|
| 179 |
/** |
| 180 |
* Get cart data. |
| 181 |
* |
| 182 |
* @since 1.1.0 |
| 183 |
* @param string $event Filter fb pixel tracking id. |
| 184 |
*/ |
| 185 |
private function get_cart_data( $event ) { |
| 186 |
$cart_data = []; |
| 187 |
$products = []; |
| 188 |
|
| 189 |
if ( ! sellkit()->has_valid_dependencies() ) { |
| 190 |
return wp_json_encode( [] ); |
| 191 |
} |
| 192 |
|
| 193 |
$cart_total = WC()->cart->cart_contents_total + WC()->cart->tax_total; |
| 194 |
|
| 195 |
$products = $this->get_products_data( WC()->cart->get_cart(), 'fb' ); |
| 196 |
$product_name = isset( $products['products_name'] ) ? substr( $products['products_name'], 2 ) : ''; |
| 197 |
$category_name = isset( $products['categories_name'] ) ? substr( $products['categories_name'], 2 ) : ''; |
| 198 |
$content_name = isset( $products['cart_contents'] ) ? wp_json_encode( $products['cart_contents'] ) : ''; |
| 199 |
|
| 200 |
$cart_data = [ |
| 201 |
'content_type' => 'product', |
| 202 |
'plugin' => 'Sellkit', |
| 203 |
'value' => number_format( floatval( $cart_total ), wc_get_price_decimals(), '.', '' ), |
| 204 |
'content_name' => $product_name, |
| 205 |
'content_category' => $category_name, |
| 206 |
'contents' => $content_name, |
| 207 |
'currency' => get_woocommerce_currency(), |
| 208 |
'user_roles' => implode( ', ', wp_get_current_user()->roles ), |
| 209 |
]; |
| 210 |
|
| 211 |
if ( 'add_to_cart' === $event ) { |
| 212 |
$cart_items_count = WC()->cart->get_cart_contents_count(); |
| 213 |
|
| 214 |
$cart_data = array_merge( |
| 215 |
$cart_data, |
| 216 |
[ |
| 217 |
'num_items' => $cart_items_count, |
| 218 |
'domain' => get_site_url(), |
| 219 |
'language' => get_bloginfo( 'language' ), |
| 220 |
'userAgent' => wp_unslash( $_SERVER['HTTP_USER_AGENT'] ), //phpcs:ignore |
| 221 |
] |
| 222 |
); |
| 223 |
|
| 224 |
return wp_json_encode( $cart_data ); |
| 225 |
} |
| 226 |
|
| 227 |
return wp_json_encode( $cart_data ); |
| 228 |
} |
| 229 |
|
| 230 |
/** |
| 231 |
* Get purchase data. |
| 232 |
* |
| 233 |
* @since 1.1.0 |
| 234 |
*/ |
| 235 |
private function get_order_data() { |
| 236 |
if ( empty( self::$order_key ) ) { |
| 237 |
return; |
| 238 |
} |
| 239 |
|
| 240 |
$order_id = wc_get_order_id_by_order_key( self::$order_key ); |
| 241 |
$order = wc_get_order( $order_id ); |
| 242 |
$products = $this->get_products_data( $order->get_items(), 'fb' ); |
| 243 |
|
| 244 |
$purchase_data = [ |
| 245 |
'transaction_id' => $order_id, |
| 246 |
'content_type' => 'product', |
| 247 |
'currency' => $order->get_currency(), |
| 248 |
'userAgent' => wp_unslash( $_SERVER['HTTP_USER_AGENT'] ), //phpcs:ignore |
| 249 |
'plugin' => 'Sellkit', |
| 250 |
'value' => number_format( $order->get_total(), wc_get_price_decimals(), '.', '' ), |
| 251 |
]; |
| 252 |
|
| 253 |
if ( ! empty( $products ) ) { |
| 254 |
$purchase_data = array_merge( |
| 255 |
$purchase_data, |
| 256 |
[ |
| 257 |
'content_ids' => $products['content_ids'], |
| 258 |
'content_names' => $products['products_name'], |
| 259 |
'content_category' => $products['categories_name'], |
| 260 |
] |
| 261 |
); |
| 262 |
} |
| 263 |
|
| 264 |
return wp_json_encode( $purchase_data ); |
| 265 |
} |
| 266 |
} |
| 267 |
|
| 268 |
Facebook::get_instance(); |
| 269 |
|
