| 1 |
<?php |
| 2 |
|
| 3 |
use Elementor\Utils as ElementorUtils; |
| 4 |
use Sellkit\Global_Checkout\Checkout as Global_Checkout; |
| 5 |
|
| 6 |
defined( 'ABSPATH' ) || die(); |
| 7 |
|
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/** |
| 9 |
* Class Sellkit_Funnel |
| 10 |
* |
| 11 |
* @since 1.1.0 |
| 12 |
* @SuppressWarnings(PHPMD.ExcessiveClassComplexity) |
| 13 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 14 |
*/ |
| 15 |
class Sellkit_Funnel { |
| 16 |
|
| 17 |
/** |
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* Funnel Id. |
| 19 |
* |
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* @var integer Funnel Id. |
| 21 |
* @since 1.1.0 |
| 22 |
*/ |
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public $funnel_id; |
| 24 |
|
| 25 |
/** |
| 26 |
* Next step data. |
| 27 |
* |
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* @var array $next_step_data. |
| 29 |
* @since 1.1.0 |
| 30 |
*/ |
| 31 |
public $next_step_data; |
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|
| 33 |
/** |
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* Next no step data. |
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* |
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* @var array $next_no_step_data. |
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* @since 1.5.0 |
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*/ |
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public $next_no_step_data; |
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|
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/** |
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* Ending node step data. |
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* |
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* @var array $end_node_step_data. |
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* @since 1.5.0 |
| 46 |
*/ |
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public $end_node_step_data; |
| 48 |
|
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/** |
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* The current step data. |
| 51 |
* |
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* @var array $current_step_data. |
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* @since 1.1.0 |
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*/ |
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public $current_step_data; |
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|
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/** |
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* The class instance. |
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* |
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* @var Object Class instance. |
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* @since 1.1.0 |
| 62 |
*/ |
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public static $instance = null; |
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|
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/** |
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* Sellkit_Funnel constructor. |
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* |
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* @param string $page_id Page Id. |
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* @since 1.1.0 |
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*/ |
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public function __construct( $page_id = null ) { |
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$this->order_customization(); |
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|
| 74 |
if ( null === $page_id ) { |
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$page_id = self::get_page_id(); |
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} |
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|
| 78 |
if ( empty( $page_id ) ) { |
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$page_id = $this->get_funnel_step_homepage_id(); |
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|
| 81 |
if ( empty( $page_id ) ) { |
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return; |
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} |
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} |
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|
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$this->set_funnel_data( $page_id ); |
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|
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if ( empty( $this->funnel_id ) ) { |
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return; |
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} |
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|
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add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_funnel_frontend_script' ] ); |
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} |
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|
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/** |
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* Gets funnel step homepage id. |
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* |
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* @since 1.9.6 |
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* @return int|bool |
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*/ |
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private function get_funnel_step_homepage_id() { |
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if ( is_admin() ) { |
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return false; |
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} |
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|
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$front_page_id = get_option( 'page_on_front', 0 ); |
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|
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if ( empty( $front_page_id ) ) { |
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return false; |
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} |
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|
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$scheme = ( ! empty( $_SERVER['HTTPS'] ) && 'off' !== $_SERVER['HTTPS'] ) ? 'https' : 'http'; |
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|
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$host = sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ); // phpcs:ignore |
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$request_uri = esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ); // phpcs:ignore |
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|
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$url = esc_url( "$scheme://$host$request_uri" ); |
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$home_url = get_home_url() . '/'; |
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|
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if ( '/' !== substr( $url, -1 ) ) { |
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$home_url = get_home_url(); |
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} |
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|
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if ( $home_url !== $url ) { |
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return false; |
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} |
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|
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$post_id = url_to_postid( $url ); |
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|
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if ( empty( $post_id ) ) { |
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return false; |
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} |
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|
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$post_type = get_post_type( $post_id ); |
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$status = Funnel_Homepage::check_funnel_step_status( $post_id, $post_type ); |
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|
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if ( $status && intval( $post_id ) === intval( $front_page_id ) ) { |
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return $front_page_id; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Class Instance. |
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* |
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* @since 1.1.0 |
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* @return Sellkit_Funnel|null |
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*/ |
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public static function get_instance() { |
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if ( null === self::$instance ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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|
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/** |
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* Gets funnel if the page is step otherwise do nothing. |
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* |
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* @since 1.1.0 |
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* @return void |
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* @param string $page_id Page id. |
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*/ |
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public function set_funnel_data( $page_id ) { |
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$this->current_step_data = get_post_meta( $page_id, 'step_data', true ); |
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|
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if ( empty( $this->current_step_data['funnel_id'] ) ) { |
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return; |
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} |
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|
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$is_nofollow = sellkit_get_option( 'disallow_funnels_from_search_engine' ); |
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|
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if ( true === (bool) $is_nofollow ) { |
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add_action( 'wp_head', function () { |
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echo '<meta name="robots" content="noindex" />'; |
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} ); |
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} |
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|
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$funnel_data = (array) get_post_meta( $this->current_step_data['funnel_id'], 'nodes', true ); |
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$is_flowchart = true; |
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|
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if ( empty( $funnel_data ) ) { |
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$funnel_data = get_post_meta( $this->current_step_data['funnel_id'], 'sellkit_steps', true ); |
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$is_flowchart = false; |
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} |
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|
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$this->funnel_id = $this->current_step_data['funnel_id']; |
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|
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if ( false === $is_flowchart ) { |
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$this->next_step_data = ! empty( $funnel_data[ $this->current_step_data['number'] + 1 ] ) ? $funnel_data[ $this->current_step_data['number'] + 1 ] : false; |
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} |
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|
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if ( |
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true === $is_flowchart && |
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! empty( $this->current_step_data['targets'] ) && |
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! empty( $funnel_data[ $this->current_step_data['targets'][0]['nodeId'] ] ) |
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) { |
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$this->next_step_data = 'none' !== $funnel_data[ $this->current_step_data['targets'][0]['nodeId'] ] ? $funnel_data[ $this->current_step_data['targets'][0]['nodeId'] ] : false; |
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} |
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|
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if ( true === $is_flowchart && ! empty( $this->current_step_data['targets'][1]['nodeId'] ) ) { |
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$this->next_no_step_data = ! empty( $funnel_data[ $this->current_step_data['targets'][1]['nodeId'] ] ) ? $funnel_data[ $this->current_step_data['targets'][1]['nodeId'] ] : false; |
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} |
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|
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$end_node_id = $this->get_end_node_id( $funnel_data ); |
| 207 |
|
| 208 |
if ( ! empty( $end_node_id ) ) { |
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$this->end_node_step_data = $funnel_data[ $end_node_id ]; |
| 210 |
} |
| 211 |
} |
| 212 |
|
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/** |
| 214 |
* Enqueue funnel frontend scripts. |
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* |
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* @since 1.1.0 |
| 217 |
* @return void |
| 218 |
*/ |
| 219 |
public function enqueue_funnel_frontend_script() { |
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$suffix = defined( 'WP_DEBUG' ) && WP_DEBUG ? '' : '.min'; |
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|
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wp_enqueue_script( |
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'funnel-frontend', |
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sellkit()->plugin_url() . 'assets/dist/js/funnel-frontend' . $suffix . '.js', |
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[ 'jquery', 'wp-util' ], |
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sellkit()->version(), |
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true |
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); |
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|
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wp_localize_script( 'funnel-frontend', 'funnel', $this->get_localize_data() ); |
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|
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if ( empty( sellkit_get_option( 'google_analytics' ) ) && empty( sellkit_get_option( 'facebook_pixel' ) ) ) { |
| 233 |
return; |
| 234 |
} |
| 235 |
|
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wp_enqueue_script( |
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'funnel-settings-variables', |
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sellkit()->plugin_url() . 'assets/dist/js/funnel-settings-variables' . $suffix . '.js', |
| 239 |
[ 'jquery', 'wp-util' ], |
| 240 |
sellkit()->version(), |
| 241 |
true |
| 242 |
); |
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} |
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|
| 245 |
/** |
| 246 |
* Get localize data. |
| 247 |
* |
| 248 |
* @return array |
| 249 |
*/ |
| 250 |
public function get_localize_data() { |
| 251 |
if ( ! empty( $this->next_step_data['page_id'] ) ) { |
| 252 |
$next_step_link = ! empty( $this->next_step_data['page_id'] ) ? get_the_permalink( $this->next_step_data['page_id'] ) : ''; |
| 253 |
|
| 254 |
if ( empty( $next_step_link ) ) { |
| 255 |
$next_step_link = add_query_arg( [ |
| 256 |
'post_type' => Sellkit_Admin_Steps::SELLKIT_STEP_POST_TYPE, |
| 257 |
'p' => $this->next_step_data['page_id'], |
| 258 |
], site_url() ); |
| 259 |
} |
| 260 |
} |
| 261 |
|
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return [ |
| 263 |
'currentStep' => $this->current_step_data, |
| 264 |
'nextStep' => $this->next_step_data, |
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'nextStepLink' => ! empty( $next_step_link ) ? $next_step_link : '', |
| 266 |
'siteUrl' => site_url(), |
| 267 |
]; |
| 268 |
} |
| 269 |
|
| 270 |
/** |
| 271 |
* Gets page id. |
| 272 |
* |
| 273 |
* @since 1.1.0 |
| 274 |
* @return false|int |
| 275 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 276 |
*/ |
| 277 |
public static function get_page_id() { |
| 278 |
$page_id = sellkit_htmlspecialchars( INPUT_POST, 'sellkit_current_page_id' ); |
| 279 |
$structure = get_option( 'permalink_structure' ); |
| 280 |
$post_data = filter_input( INPUT_POST, 'post_data', FILTER_DEFAULT ); |
| 281 |
|
| 282 |
if ( ! empty( $post_data ) ) { |
| 283 |
parse_str( $post_data, $post_data ); |
| 284 |
|
| 285 |
if ( ! empty( $post_data['sellkit_current_page_id'] ) ) { |
| 286 |
return (int) $post_data['sellkit_current_page_id']; |
| 287 |
} |
| 288 |
} |
| 289 |
|
| 290 |
if ( is_numeric( $page_id ) ) { |
| 291 |
return $page_id; |
| 292 |
} |
| 293 |
|
| 294 |
// Stripe Express Checkout (and similar express flows) POST to wc-ajax=checkout |
| 295 |
// without SellKit's hidden fields. Fall back to the checkout step id stored in |
| 296 |
// the WC session when the user first landed on the funnel checkout page so we |
| 297 |
// can still resolve the funnel context on the server side. The stored value is |
| 298 |
// only trusted when recent, to avoid reusing stale ids from older visits. |
| 299 |
if ( wp_doing_ajax() && function_exists( 'WC' ) && is_object( WC()->session ) ) { |
| 300 |
$session_page_id = (int) WC()->session->get( 'sellkit_current_page_id' ); |
| 301 |
$session_time = (int) WC()->session->get( 'sellkit_current_page_id_time' ); |
| 302 |
|
| 303 |
if ( $session_page_id > 0 && ( time() - $session_time ) < HOUR_IN_SECONDS ) { |
| 304 |
return $session_page_id; |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
$current_url = esc_url_raw( remove_query_arg( 'order-key' ) ); |
| 309 |
|
| 310 |
if ( ! empty( $structure ) ) { |
| 311 |
$current_url = self::get_base_url( $current_url ); |
| 312 |
} |
| 313 |
|
| 314 |
if ( empty( strpos( $current_url, Funnel_Redirect::$step_base ) ) && ! empty( get_option( 'rewrite_rules' ) ) ) { |
| 315 |
return false; |
| 316 |
} |
| 317 |
|
| 318 |
if ( empty( $current_url ) ) { |
| 319 |
return false; |
| 320 |
} |
| 321 |
|
| 322 |
$page_id = sellkit_htmlspecialchars( INPUT_GET, 'p' ); |
| 323 |
$page_slug = sellkit_htmlspecialchars( INPUT_GET, 'sellkit_step' ); |
| 324 |
$page = get_page_by_path( basename( untrailingslashit( $current_url ) ), null, 'sellkit_step' ); |
| 325 |
|
| 326 |
if ( empty( $page ) && ! empty( $page_slug ) ) { |
| 327 |
$page = get_page_by_path( sanitize_text_field( $page_slug ), null, 'sellkit_step' ); |
| 328 |
} |
| 329 |
|
| 330 |
if ( empty( $page ) && empty( $page_id ) ) { |
| 331 |
return false; |
| 332 |
} |
| 333 |
|
| 334 |
if ( ! empty( $page_id ) && 'sellkit_step' === get_post_type( $page_id ) ) { |
| 335 |
return $page_id; |
| 336 |
} |
| 337 |
|
| 338 |
if ( empty( $page->ID ) ) { |
| 339 |
return false; |
| 340 |
} |
| 341 |
|
| 342 |
return $page->ID; |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Gets main url. |
| 347 |
* |
| 348 |
* @since 1.5.4 |
| 349 |
* @param string $url Url. |
| 350 |
* @return string |
| 351 |
*/ |
| 352 |
private static function get_base_url( $url ) { |
| 353 |
$parsed = wp_parse_url( $url ); |
| 354 |
|
| 355 |
if ( empty( $parsed['query'] ) ) { |
| 356 |
return $url; |
| 357 |
} |
| 358 |
|
| 359 |
return explode( '?', $url )[0]; |
| 360 |
} |
| 361 |
|
| 362 |
/** |
| 363 |
* Customization order pages in admin area. |
| 364 |
* |
| 365 |
* @since 1.1.0 |
| 366 |
*/ |
| 367 |
public function order_customization() { |
| 368 |
if ( ! is_admin() ) { |
| 369 |
return; |
| 370 |
} |
| 371 |
|
| 372 |
// Orders filters. |
| 373 |
add_filter( 'woocommerce_get_formatted_order_total', [ $this, 'add_order_type' ], 10, 2 ); |
| 374 |
add_action( 'woocommerce_admin_order_data_after_order_details', [ $this, 'show_linked_orders' ], 10, 1 ); |
| 375 |
} |
| 376 |
|
| 377 |
/** |
| 378 |
* Adding order type to order list table. |
| 379 |
* |
| 380 |
* @since 1.1.0 |
| 381 |
* @return string |
| 382 |
* @param string $formatted_total formatted total price. |
| 383 |
* @param object $order Order object. |
| 384 |
*/ |
| 385 |
public function add_order_type( $formatted_total, $order ) { |
| 386 |
$screen = get_current_screen(); |
| 387 |
$is_upsell = $order->get_meta( 'sellkit_main_order_id' ); |
| 388 |
|
| 389 |
if ( ! $screen || 'edit' !== $screen->base || 'shop_order' !== $screen->post_type ) { |
| 390 |
return $formatted_total; |
| 391 |
} |
| 392 |
|
| 393 |
if ( is_numeric( $is_upsell ) ) { |
| 394 |
$formatted_total .= '<div><span>' . esc_html__( 'Sellkit Upsell', 'sellkit' ) . '</span></div>'; |
| 395 |
} |
| 396 |
|
| 397 |
return $formatted_total; |
| 398 |
} |
| 399 |
|
| 400 |
/** |
| 401 |
* Show the related between orders. |
| 402 |
* |
| 403 |
* @since 1.1.0 |
| 404 |
* @param object $order Order object. |
| 405 |
*/ |
| 406 |
public function show_linked_orders( $order ) { |
| 407 |
$upsell_order_id = $order->get_meta( 'sellkit_upsell_order_id' ); |
| 408 |
$main_order_id = $order->get_meta( 'sellkit_main_order_id' ); |
| 409 |
|
| 410 |
if ( is_numeric( $main_order_id ) ) { |
| 411 |
$parent_order = wc_get_order( $main_order_id ); |
| 412 |
$order_number = $parent_order->get_order_number(); |
| 413 |
$parent_order_html = sprintf( '<p class="form-field form-field-wide" style= "margin-top: 20px;"><strong>%s: </strong>', esc_html__( 'SellKit Parent Order', 'sellkit' ) ); |
| 414 |
$parent_order_html .= sprintf( '<span style= "display: block;"><a href="%1s"><strong>#%2s</strong></a></span>', get_edit_post_link( $main_order_id ), esc_attr( $order_number ) ); |
| 415 |
$parent_order_html .= '</p>'; |
| 416 |
|
| 417 |
echo wp_kses_post( $parent_order_html ); |
| 418 |
} |
| 419 |
|
| 420 |
if ( is_numeric( $upsell_order_id ) ) { |
| 421 |
$upsell_order = wc_get_order( $upsell_order_id ); |
| 422 |
$order_number = $upsell_order->get_order_number(); |
| 423 |
$upsell_order_html = sprintf( '<p class="form-field form-field-wide" style= "margin-top: 20px;"><strong>%s: </strong>', esc_html__( 'SellKit Upsell Order', 'sellkit' ) ); |
| 424 |
$upsell_order_html .= sprintf( '<span style= "display: block;"><a href="%1s"><strong>#%2s</strong></a></span>', get_edit_post_link( $upsell_order_id ), esc_attr( $order_number ) ); |
| 425 |
$upsell_order_html .= '</p>'; |
| 426 |
|
| 427 |
echo wp_kses_post( $upsell_order_html ); |
| 428 |
} |
| 429 |
} |
| 430 |
|
| 431 |
/** |
| 432 |
* Gets end node. |
| 433 |
* |
| 434 |
* @since 1.5.0 |
| 435 |
* @param array $funnels Funnels array. |
| 436 |
*/ |
| 437 |
public function get_end_node_id( $funnels ) { |
| 438 |
$funnels = (array) $funnels; |
| 439 |
|
| 440 |
foreach ( $funnels as $key => $funnel ) { |
| 441 |
if ( ! empty( $funnel['origin_node'] ) && 'last-node' === $funnel['origin_node'] ) { |
| 442 |
return $key; |
| 443 |
} |
| 444 |
} |
| 445 |
|
| 446 |
return false; |
| 447 |
} |
| 448 |
} |
| 449 |
|
| 450 |
if ( ! function_exists( 'sellkit_funnel' ) ) { |
| 451 |
/** |
| 452 |
* Sellkit funnel wrapper. |
| 453 |
* |
| 454 |
* @since 1.1.0 |
| 455 |
* @return Object|Sellkit_Funnel|null |
| 456 |
*/ |
| 457 |
function sellkit_funnel() { |
| 458 |
return Sellkit_Funnel::get_instance(); |
| 459 |
} |
| 460 |
} |
| 461 |
|
| 462 |
|
