| 1 |
<?php |
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|
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namespace WPFunnels\Import; |
| 4 |
use WPFunnels\Wpfnl_functions; |
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use WPFunnels\Wpfnl; |
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use WPFunnels\Data_Store\Wpfnl_Steps_Store_Data; |
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use lementor\TemplateLibrary\Source_Base; |
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use WPFunnelsPro\AbTesting\Wpfnl_Ab_Testing; |
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use Elementor\Plugin; |
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use WPFunnels\Admin\Notices\Notice as Admin_Notice; |
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|
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/** |
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* This class is responsible import funnel |
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* |
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* Import json file |
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* @since 1.7.5 |
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*/ |
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class Wpfnl_Import { |
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|
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/** |
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* Whether an Elementor step was imported and the file cache still needs flushing. |
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* |
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* @var bool |
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* @since 2.5.15 |
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*/ |
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private $needs_elementor_cache_flush = false; |
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|
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/** |
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* Initialize ajax callback |
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* |
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* @since 1.7.5 |
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*/ |
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public function __construct() { |
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add_action( 'wp_ajax_wpfnl_import_funnels', [ $this, 'schedule_import_funnels' ] ); |
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add_action( 'wp_ajax_nopriv_wpfnl_import_funnels', [ $this, 'schedule_import_funnels' ] ); |
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add_action( 'wp_ajax_wpfnl_hide_import_funnel_notice', [ $this, 'hide_import_funnel_notice' ] ); |
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add_action( 'wp_ajax_nopriv_wpfnl_hide_import_funnel_notice', [ $this, 'hide_import_funnel_notice' ] ); |
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add_action( 'wpfnl_import_funnels', [ $this, 'import_funnels' ] ); |
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add_filter( 'wpfnl_notices', [ $this, 'add_funnel_notice' ] ); |
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} |
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|
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/** |
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* Adds a custom admin notice to the WordPress admin dashboard. |
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* |
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* This function is a callback used to add a custom notice to the admin dashboard. |
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* The notice is added to the existing array of notices. |
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* |
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* @param array $notices The array of existing admin notices. |
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* |
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* @return array The updated array of admin notices with the added custom notice. |
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* @since 1.9.7 |
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*/ |
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public function add_funnel_notice( $notices ) { |
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$notices[ 'WPFunnels\Import\Wpfnl_Import' ]= 'funnel_import_notice'; |
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return $notices; |
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} |
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|
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/** |
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* Displays a notice related to funnel import status. |
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* |
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* This static method is used to display a notice related to the funnel import status in the WordPress admin area. |
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* It checks whether the import status option is not empty and whether the current screen context allows displaying |
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* the notice. If the conditions are met, a notice is generated using the provided options and displayed in the admin area. |
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* The notice can be dismissed by the user. |
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* |
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* @since 1.9.7 |
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*/ |
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public static function funnel_import_notice() { |
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$import_status = get_option( 'wpfnl_import_notice', '' ); |
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if( !empty( $import_status ) ) { |
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global $current_screen; |
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$disabled_notice_page = [ 'wp_funnels' ]; |
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if( 'plugins' === $current_screen->parent_base || !isset( $_GET[ 'page' ] ) || ( isset( $_GET[ 'page' ] ) && in_array( $_GET[ 'page' ], $disabled_notice_page ) ) ) { |
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$nonce_field = "<input type='hidden' id='wpfnl-import-nonce' value='" . esc_attr( wp_create_nonce('wpfnl-admin') ) . "'>"; |
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$options = array( |
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'id' => 'wpfnl-import-notice', |
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'title' => 'wpfunnels-basic', |
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'description' => "<span>{$import_status}</span>{$nonce_field}", |
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'classes' => [ 'notice', 'notice-info', 'wpfnl-import-notice' ], |
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'type' => 'update-plugin', |
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'dismissible' => true, |
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'icon' => '', |
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); |
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Admin_Notice::print_notice( $options ); |
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} |
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} |
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} |
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|
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/** |
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* Schedule the import of funnels as a background process. |
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* |
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* This method is responsible for scheduling the import of funnels as a background process. It checks if the 'wpfnl_import_funnels' |
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* action has not already been scheduled, and if so, it prepares the necessary file for import and schedules the background process. |
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* The process involves uploading the imported file, updating the import notice, and enqueueing the 'wpfnl_import_funnels' action |
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* to be executed asynchronously using a background processing mechanism (such as WP Async Task). |
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* |
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* @since 1.9.7 |
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* @updated 2.5.14 - Added security checks |
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*/ |
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public function schedule_import_funnels() { |
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// Security: Check if user is logged in |
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if ( ! is_user_logged_in() ) { |
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wp_send_json_error( [ 'message' => __( 'Unauthorized access.', 'wpfnl-pro' ) ], 401 ); |
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wp_die(); |
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} |
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|
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// Security: Check user capability |
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if ( ! current_user_can( 'manage_options' ) ) { |
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wp_send_json_error( [ 'message' => __( 'You do not have permission to import funnels.', 'wpfnl-pro' ) ], 403 ); |
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wp_die(); |
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} |
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|
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// Security: Verify nonce |
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if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'wpfnl_import_funnels_nonce' ) ) { |
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wp_send_json_error( [ 'message' => __( 'Security check failed.', 'wpfnl-pro' ) ], 403 ); |
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wp_die(); |
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} |
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|
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$is_pro = apply_filters( 'wpfunnels/is_pro_license_activated', false ); |
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|
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if( !as_has_scheduled_action( 'wpfnl_import_funnels' ) ) { |
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$file = $this->upload_imported_file(); |
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if( is_wp_error( $file ) ) { |
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wp_send_json_error( [ 'message' => $file->get_error_message() ], 400 ); |
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wp_die(); |
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} |
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if( file_exists( $file ) ) { |
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update_option( 'wpfnl_import_notice', 'Funnels import in-progress...' ); |
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as_enqueue_async_action( 'wpfnl_import_funnels', [ $file ], 'wpfunnels-import' ); |
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wp_send_json_success( [ 'message' => __( 'Funnel import scheduled successfully.', 'wpfnl-pro' ) ] ); |
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} else { |
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wp_send_json_error( [ 'message' => __( 'Failed to upload file.', 'wpfnl-pro' ) ], 400 ); |
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} |
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} else { |
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wp_send_json_error( [ 'message' => __( 'Import already scheduled.', 'wpfnl-pro' ) ], 400 ); |
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} |
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wp_die(); |
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} |
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|
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/** |
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* Uploads an imported file to the specified directory in the WordPress uploads folder. |
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* |
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* This private method is used to upload an imported file to a specific directory within the WordPress uploads folder. |
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* It ensures that the target directory exists and creates it if not present. The method reads the temporary uploaded |
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* file, extracts its content, and saves it to the target file location. The saved file's name is based on the original |
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* uploaded filename, and if no filename is provided, a default name is used. |
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* |
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* @return string|WP_Error The full path to the uploaded file on success, or WP_Error on failure. |
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* @since 1.9.7 |
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* @updated 2.5.14 - Added comprehensive security validation |
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*/ |
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private function upload_imported_file() { |
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// Security: Validate file upload exists |
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if ( ! isset( $_FILES['uploaded_file'] ) || ! isset( $_FILES['uploaded_file']['tmp_name'] ) ) { |
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return new \WP_Error( 'no_file', __( 'No file uploaded.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Check for upload errors |
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if ( $_FILES['uploaded_file']['error'] !== UPLOAD_ERR_OK ) { |
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return new \WP_Error( 'upload_error', __( 'File upload failed.', 'wpfnl-pro' ) ); |
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} |
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|
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$temp_file = sanitize_text_field( wp_unslash( $_FILES['uploaded_file']['tmp_name'] ) ); |
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$file_name = sanitize_file_name( wp_unslash( $_FILES['uploaded_file']['name'] ) ); |
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$file_size = intval( $_FILES['uploaded_file']['size'] ); |
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|
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// Security: Validate file is not empty |
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if ( empty( $temp_file ) || ! file_exists( $temp_file ) ) { |
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return new \WP_Error( 'invalid_file', __( 'Invalid file upload.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Validate file size (max 10MB) |
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$max_size = 10 * 1024 * 1024; // 10MB |
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if ( $file_size > $max_size || $file_size === 0 ) { |
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return new \WP_Error( 'file_too_large', __( 'File size must be between 1 byte and 10MB.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Validate file extension |
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$file_ext = strtolower( pathinfo( $file_name, PATHINFO_EXTENSION ) ); |
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if ( $file_ext !== 'json' ) { |
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return new \WP_Error( 'invalid_extension', __( 'Only JSON files are allowed.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Validate MIME type |
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$file_type = wp_check_filetype( $file_name, [ 'json' => 'application/json' ] ); |
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if ( ! $file_type['ext'] ) { |
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return new \WP_Error( 'invalid_mime', __( 'Invalid file type. Only JSON files are allowed.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Read and validate JSON content |
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$content = file_get_contents( $temp_file ); |
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if ( $content === false ) { |
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return new \WP_Error( 'read_error', __( 'Failed to read file content.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Validate JSON structure |
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$decoded = json_decode( $content, true ); |
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if ( json_last_error() !== JSON_ERROR_NONE ) { |
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return new \WP_Error( 'invalid_json', __( 'Invalid JSON format.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Check for PHP open tags in content. |
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// NOTE: `<script` and `javascript:` are deliberately NOT checked here. Funnel steps |
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// legitimately carry marketing tags (Meta Pixel, gtag) and page-builder link fields |
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// inside their page content, and scanning the raw payload for them rejected valid |
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// exports. That content is stored as post data and is never executed by the importer. |
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if ( preg_match( '/<\?php|<\?=/i', $content ) ) { |
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return new \WP_Error( 'php_code', __( 'File contains PHP code and cannot be imported.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Confirm the payload is actually a funnel export rather than arbitrary JSON. |
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if ( ! $this->is_valid_funnel_export( $decoded ) ) { |
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return new \WP_Error( 'invalid_structure', __( 'This file is not a valid WPFunnels export.', 'wpfnl-pro' ) ); |
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} |
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|
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$path = wp_upload_dir(); |
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$path = $path['basedir'] . '/wpfunnels/import/'; |
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|
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// Make directory if not exist |
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if ( ! file_exists( $path ) ) { |
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wp_mkdir_p( $path ); |
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} |
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|
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// Security: Use unique filename to prevent overwrites |
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$unique_filename = wp_unique_filename( $path, $file_name ); |
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$file_path = $path . $unique_filename; |
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|
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// Security: Write file with restricted permissions |
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$bytes_written = file_put_contents( $file_path, $content ); |
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if ( $bytes_written === false ) { |
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return new \WP_Error( 'write_error', __( 'Failed to save file.', 'wpfnl-pro' ) ); |
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} |
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|
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// Security: Set proper file permissions (read/write for owner only) |
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chmod( $file_path, 0600 ); |
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|
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return $file_path; |
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} |
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|
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|
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/** |
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* Determine whether a decoded payload matches the funnel export format. |
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* |
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* A valid export is a non-empty list of funnel objects, each carrying the keys that |
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* `import_funnels()` reads unconditionally. Validating the shape up front rejects |
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* arbitrary JSON before it is written to disk and queued, and surfaces a clear error |
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* to the user instead of failing halfway through the background import. |
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* |
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* @param mixed $decoded The decoded JSON payload. |
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* |
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* @return bool True when the payload is a well-formed funnel export. |
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* @since 2.5.15 |
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*/ |
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private function is_valid_funnel_export( $decoded ) { |
| 255 |
if ( ! is_array( $decoded ) || empty( $decoded ) ) { |
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return false; |
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} |
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|
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foreach ( $decoded as $funnel ) { |
| 260 |
if ( ! is_array( $funnel ) ) { |
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return false; |
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} |
| 263 |
if ( empty( $funnel['funnel_id'] ) ) { |
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return false; |
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} |
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if ( ! isset( $funnel['funnel_meta'] ) || ! is_array( $funnel['funnel_meta'] ) ) { |
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return false; |
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} |
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if ( ! isset( $funnel['steps_data'] ) || ! is_array( $funnel['steps_data'] ) ) { |
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return false; |
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} |
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} |
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|
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return true; |
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} |
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|
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|
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/** |
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* Unserialize an imported meta value without instantiating PHP objects. |
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* |
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* Behaves like `maybe_unserialize()` but passes `allowed_classes => false`, so a crafted |
| 282 |
* `O:` payload in an import file resolves to `__PHP_Incomplete_Class` instead of a real |
| 283 |
* object. That blocks PHP object injection (POP chains via `__wakeup`/`__destruct`), |
| 284 |
* which is the one genuinely executable path in the import flow. |
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* |
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* @param mixed $original The value to unserialize. |
| 287 |
* |
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* @return mixed The unserialized value, or the original value when it is not serialized. |
| 289 |
* @since 2.5.15 |
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*/ |
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private function safe_maybe_unserialize( $original ) { |
| 292 |
if ( ! is_string( $original ) ) { |
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return $original; |
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} |
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|
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$trimmed = trim( $original ); |
| 297 |
if ( ! is_serialized( $trimmed ) ) { |
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return $original; |
| 299 |
} |
| 300 |
|
| 301 |
$result = @unserialize( $trimmed, [ 'allowed_classes' => false ] ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged |
| 302 |
|
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// `unserialize()` returns false both on failure and for the serialized value `false`. |
| 304 |
if ( false === $result && 'b:0;' !== $trimmed ) { |
| 305 |
return $original; |
| 306 |
} |
| 307 |
|
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return $result; |
| 309 |
} |
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|
| 311 |
|
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/** |
| 313 |
* Determine which page builder a step was actually built with. |
| 314 |
* |
| 315 |
* Resolved from the step's own exported meta rather than `get_builder_type()`, which reads |
| 316 |
* the destination site's WPFunnels setting (default `gutenberg`) and says nothing about the |
| 317 |
* funnel being imported. Relying on that setting meant an Elementor funnel imported into a |
| 318 |
* site that had not switched its builder skipped Elementor's post-import pass entirely, |
| 319 |
* leaving images unmapped and the source site's render caches in place. |
| 320 |
* |
| 321 |
* Mirrors the detection order already used by `Wpfnl_functions::get_page_builder_by_step_id()`. |
| 322 |
* |
| 323 |
* @param array $step_data Exported step payload, expected to carry a `meta` array. |
| 324 |
* |
| 325 |
* @return string Builder slug, falling back to the site setting when nothing is detected. |
| 326 |
* @since 2.5.15 |
| 327 |
*/ |
| 328 |
private function detect_step_builder( $step_data ) { |
| 329 |
$meta = isset( $step_data['meta'] ) && is_array( $step_data['meta'] ) ? $step_data['meta'] : []; |
| 330 |
|
| 331 |
$value = function( $key ) use ( $meta ) { |
| 332 |
return isset( $meta[ $key ][0] ) ? $meta[ $key ][0] : ''; |
| 333 |
}; |
| 334 |
|
| 335 |
if ( ! empty( $value( '_elementor_edit_mode' ) ) || ! empty( $value( '_elementor_data' ) ) ) { |
| 336 |
return 'elementor'; |
| 337 |
} |
| 338 |
if ( 'on' === $value( '_et_pb_use_builder' ) ) { |
| 339 |
return 'divi-builder'; |
| 340 |
} |
| 341 |
if ( 'bricks' === $value( '_bricks_editor_mode' ) ) { |
| 342 |
return 'bricks'; |
| 343 |
} |
| 344 |
if ( ! empty( $value( 'ct_builder_shortcodes' ) ) ) { |
| 345 |
return 'oxygen'; |
| 346 |
} |
| 347 |
|
| 348 |
return Wpfnl_functions::get_builder_type(); |
| 349 |
} |
| 350 |
|
| 351 |
|
| 352 |
/** |
| 353 |
* Run the page-builder specific post-import pass for a freshly created step. |
| 354 |
* |
| 355 |
* For Elementor this is what remaps media through `Control_Media::on_import()`, pulling |
| 356 |
* remote images into this site's library instead of leaving them pointed at the source. |
| 357 |
* |
| 358 |
* @param int $step_id Newly created step id. |
| 359 |
* @param string $builder_type Builder slug from `detect_step_builder()`. |
| 360 |
* |
| 361 |
* @return void |
| 362 |
* @since 2.5.15 |
| 363 |
*/ |
| 364 |
private function run_builder_post_import( $step_id, $builder_type ) { |
| 365 |
// Every source below fetches remote assets while processing the template. |
| 366 |
if ( ! ini_get( 'allow_url_fopen' ) ) { |
| 367 |
return; |
| 368 |
} |
| 369 |
|
| 370 |
if ( 'gutenberg' === $builder_type && class_exists( '\WPFunnels\Batch\Gutenberg\Wpfnl_Gutenberg_Source' ) ) { |
| 371 |
$gutenberg_source = new \WPFunnels\Batch\Gutenberg\Wpfnl_Gutenberg_Source; |
| 372 |
$gutenberg_source->import_single_template( $step_id ); |
| 373 |
} |
| 374 |
|
| 375 |
if ( 'elementor' === $builder_type && class_exists( '\Elementor\Plugin' ) && class_exists( '\WPFunnels\Batch\Elementor\Wpfnl_Elementor_Source' ) ) { |
| 376 |
$elementor_source = new \WPFunnels\Batch\Elementor\Wpfnl_Elementor_Source; |
| 377 |
$elementor_source->import_single_template( $step_id ); |
| 378 |
// Flushed once after the whole import instead of per step; clear_cache() globs and |
| 379 |
// unlinks the entire Elementor CSS directory on every call. |
| 380 |
$this->needs_elementor_cache_flush = true; |
| 381 |
} |
| 382 |
|
| 383 |
if ( 'divi-builder' === $builder_type && class_exists( '\WPFunnels\Batch\Divi\Wpfnl_Divi_Source' ) ) { |
| 384 |
$divi_source = new \WPFunnels\Batch\Divi\Wpfnl_Divi_Source; |
| 385 |
$divi_source->import_single_template( $step_id ); |
| 386 |
} |
| 387 |
|
| 388 |
if ( 'oxygen' === $builder_type && class_exists( '\WPFunnels\Batch\Oxygen\Wpfnl_Oxygen_Source' ) ) { |
| 389 |
$oxygen_source = new \WPFunnels\Batch\Oxygen\Wpfnl_Oxygen_Source; |
| 390 |
$oxygen_source->import_single_template( $step_id ); |
| 391 |
} |
| 392 |
} |
| 393 |
|
| 394 |
|
| 395 |
/** |
| 396 |
* Import Funnel data and create |
| 397 |
* |
| 398 |
* @param $file |
| 399 |
* |
| 400 |
* @return true |
| 401 |
* @since 1.7.5 |
| 402 |
*/ |
| 403 |
public function import_funnels( $file ) { |
| 404 |
$file_data = []; |
| 405 |
if( file_exists( $file ) ) { |
| 406 |
$file_data = json_decode( file_get_contents( $file ), true ); |
| 407 |
unlink( $file ); |
| 408 |
} |
| 409 |
$message = __( 'The funnels import process has been successfully completed.', 'wpfnl-pro' ); |
| 410 |
|
| 411 |
if( is_array( $file_data ) ) { |
| 412 |
$funnel = Wpfnl::$instance->funnel_store; |
| 413 |
$exclude_meta = array( '_is_imported', '_steps_order', '_steps', '_funnel_data'); |
| 414 |
$is_pro = apply_filters( 'wpfunnels/is_pro_license_activated', false ); |
| 415 |
foreach( $file_data as $data ) { |
| 416 |
if( empty( $data[ 'funnel_id' ] ) ) { |
| 417 |
$message = __( 'Invalid funnel(s) data.', 'wpfnl-pro' ); |
| 418 |
break; |
| 419 |
} |
| 420 |
|
| 421 |
if( !$is_pro ) { |
| 422 |
$imported_type = isset( $data['funnel_meta']['_wpfnl_funnel_type'][0] ) ? $data['funnel_meta']['_wpfnl_funnel_type'][0] : ''; |
| 423 |
$is_importing_sc = ( 'store_checkout' === $imported_type ); |
| 424 |
if ( $is_importing_sc ) { |
| 425 |
$current_count = \WPFunnels\Wpfnl_functions::count_store_checkout_funnels(); |
| 426 |
if ( $current_count >= 3 ) { |
| 427 |
$message = __( 'You have reached the maximum limit of 3 store checkouts on the free plan. Upgrade to Pro for unlimited store checkouts.', 'wpfnl' ); |
| 428 |
break; |
| 429 |
} |
| 430 |
} else { |
| 431 |
$current_count = \WPFunnels\Wpfnl_functions::count_non_store_checkout_funnels(); |
| 432 |
if( $current_count >= 3 ) { |
| 433 |
$message = __( 'You have reached the maximum limit of 3 funnels on the free plan. Upgrade to Pro for unlimited funnels.', 'wpfnl' ); |
| 434 |
break; |
| 435 |
} |
| 436 |
} |
| 437 |
} |
| 438 |
|
| 439 |
$funnel_data = []; |
| 440 |
$funnel_name = $data[ 'funnel_name' ] ?? 'New Funnel'; |
| 441 |
$funnel_id = $funnel->create( $funnel_name ); |
| 442 |
$funnel->update_meta( $funnel_id, '_is_imported', 'yes' ); |
| 443 |
|
| 444 |
foreach( $data[ 'funnel_meta' ] as $meta_key => $meta ) { |
| 445 |
if( !isset( $data[ 'funnel_meta' ][ $meta_key ][ 0 ] ) ) { |
| 446 |
continue; |
| 447 |
} |
| 448 |
if( in_array( $meta_key, Wpfnl_functions::VOLATILE_TRANSFER_META_KEYS, true ) ) { |
| 449 |
continue; |
| 450 |
} |
| 451 |
if( !in_array( $meta_key, $exclude_meta ) ) { |
| 452 |
$funnel->update_meta( $funnel_id, $meta_key, $this->safe_maybe_unserialize( $data[ 'funnel_meta' ][ $meta_key ][ 0 ] ) ); |
| 453 |
} |
| 454 |
else { |
| 455 |
if( 'funnel_data' === $meta_key ) { |
| 456 |
$funnel_data = $this->safe_maybe_unserialize( $data[ 'funnel_meta' ][ $meta_key ][ 0 ] ); |
| 457 |
} |
| 458 |
|
| 459 |
if( '_funnel_data' === $meta_key ) { |
| 460 |
$funnel_data = $this->safe_maybe_unserialize( $data[ 'funnel_meta' ][ $meta_key ][ 0 ] ); |
| 461 |
} |
| 462 |
} |
| 463 |
} |
| 464 |
$_new_step_ids = []; |
| 465 |
$_new_step_order = []; |
| 466 |
|
| 467 |
foreach( $data[ 'steps_data' ] as $step_data ) { |
| 468 |
$response = $this->import_step( $funnel_id, $step_data ); |
| 469 |
if( isset( $response[ 'id' ], $response[ 'title' ], $response[ 'type' ] ) ) { |
| 470 |
$_new_step_ids[ $step_data[ 'id' ] ] = $response[ 'id' ]; |
| 471 |
$_new_step_order[] = [ |
| 472 |
'id' => $response[ 'id' ], |
| 473 |
'step_type' => $response[ 'type' ], |
| 474 |
'name' => $response[ 'title' ], |
| 475 |
]; |
| 476 |
} |
| 477 |
else { |
| 478 |
$message = __( 'Invalid funnel(s) data.', 'wpfnl-pro' ); |
| 479 |
break; |
| 480 |
} |
| 481 |
} |
| 482 |
|
| 483 |
$this->update_funnel_data( $_new_step_ids, $funnel_id, $funnel_data ); |
| 484 |
update_post_meta( $funnel_id, '_steps_order', $_new_step_order ); |
| 485 |
update_post_meta( $funnel_id, '_steps', $_new_step_order ); |
| 486 |
|
| 487 |
$instance = new Wpfnl_functions(); |
| 488 |
if( method_exists( $instance, 'generate_first_step' ) ) { |
| 489 |
Wpfnl_functions::generate_first_step( $funnel_id, [] ); |
| 490 |
} |
| 491 |
} |
| 492 |
} |
| 493 |
|
| 494 |
// Flush Elementor's file cache once for the whole import. clear_cache() unlinks the |
| 495 |
// entire Elementor CSS directory and runs three delete_post_meta_by_key() sweeps, so |
| 496 |
// doing it per step multiplied that by the step count. |
| 497 |
if( $this->needs_elementor_cache_flush && class_exists( '\Elementor\Plugin' ) ) { |
| 498 |
Plugin::$instance->files_manager->clear_cache(); |
| 499 |
$this->needs_elementor_cache_flush = false; |
| 500 |
} |
| 501 |
|
| 502 |
update_option( 'wpfnl_import_notice', $message ); |
| 503 |
return true; |
| 504 |
} |
| 505 |
|
| 506 |
|
| 507 |
/** |
| 508 |
* Import step from json |
| 509 |
* @param Int $funnel_id |
| 510 |
* @param Array $step_data |
| 511 |
* @return |
| 512 |
* @since 1.7.5 |
| 513 |
* |
| 514 |
*/ |
| 515 |
public function import_step($funnel_id, $step_data){ |
| 516 |
if (!is_array($step_data)) { |
| 517 |
return false; |
| 518 |
} |
| 519 |
$builder_type = $this->detect_step_builder($step_data); |
| 520 |
$previous_step_id = isset($step_data['id']) ? $step_data['id'] : ''; |
| 521 |
$title = isset($step_data['title']) ? $step_data['title'] : ''; |
| 522 |
$slug = isset($step_data['slug']) ? $step_data['slug'] : ''; |
| 523 |
$page_template = isset($step_data['page_template']) ? $step_data['page_template'] : ''; |
| 524 |
$post_content = isset($step_data['post_content']) ? $step_data['post_content'] : ''; |
| 525 |
$step_type = isset($step_data['type']) ? $step_data['type'] : ''; |
| 526 |
$step = new Wpfnl_Steps_Store_Data(); |
| 527 |
$step_id = $step->create_step($funnel_id, $title, $step_type, $post_content, true); |
| 528 |
|
| 529 |
if ($step_id) { |
| 530 |
|
| 531 |
if ($slug) { |
| 532 |
wp_update_post(array( |
| 533 |
'ID' => $step_id, |
| 534 |
'post_name' => $slug |
| 535 |
)); |
| 536 |
} |
| 537 |
|
| 538 |
$step->update_meta($step_id, '_funnel_id', $funnel_id); |
| 539 |
$step->update_meta($step_id, '_wp_page_template', $page_template); |
| 540 |
$exclude_meta = array_merge( |
| 541 |
array('_wpfnl_ab_testing_start_settings', '_funnel_id'), |
| 542 |
Wpfnl_functions::VOLATILE_TRANSFER_META_KEYS |
| 543 |
); |
| 544 |
if ( ! Wpfnl_functions::is_wpfnl_pro_activated() ) { |
| 545 |
$exclude_meta = array_merge( $exclude_meta, array( |
| 546 |
'_wpfnl_maybe_enable_condition', |
| 547 |
'_wpfnl_step_conditions', |
| 548 |
'_wpfnl_next_step_after_condition', |
| 549 |
) ); |
| 550 |
} |
| 551 |
$sql_query_arr = []; |
| 552 |
$is_enable_condition_meta_blank = false; |
| 553 |
$is_condition_exits = false; |
| 554 |
foreach ($step_data['meta'] as $meta_key => $meta) { |
| 555 |
|
| 556 |
if (isset($meta[0])) { |
| 557 |
if (!in_array($meta_key, $exclude_meta)) { |
| 558 |
if ('_wpfnl_maybe_enable_condition' === $meta_key) { |
| 559 |
if ('' === $meta[0]) { |
| 560 |
$is_enable_condition_meta_blank = true; |
| 561 |
} |
| 562 |
} |
| 563 |
|
| 564 |
if ('_wpfnl_step_conditions' === $meta_key) { |
| 565 |
if ($meta[0]) { |
| 566 |
$is_condition_exits = true; |
| 567 |
} |
| 568 |
} |
| 569 |
|
| 570 |
$sql_data = [ |
| 571 |
'post_id' => $step_id, |
| 572 |
'meta_key' => $meta_key, |
| 573 |
'meta_value' => $meta[0], |
| 574 |
]; |
| 575 |
$sql_query_arr[] = $sql_data; |
| 576 |
} elseif ('_wpfnl_ab_testing_start_settings' === $meta_key) { |
| 577 |
|
| 578 |
$this->update_ab_testing_settings($funnel_id, $step_id, $meta[0], $step_data['ab_step_data']); |
| 579 |
} |
| 580 |
} |
| 581 |
} |
| 582 |
$this->update_meta_by_sql($sql_query_arr); // update meta |
| 583 |
|
| 584 |
if ($is_enable_condition_meta_blank && $is_condition_exits) { |
| 585 |
update_post_meta($step_id, '_wpfnl_maybe_enable_condition', 'yes'); |
| 586 |
} |
| 587 |
|
| 588 |
$this->run_builder_post_import($step_id, $builder_type); |
| 589 |
|
| 590 |
delete_post_meta($step_id, '_funnel_id'); |
| 591 |
update_post_meta($step_id, '_funnel_id', $funnel_id); |
| 592 |
|
| 593 |
return [ |
| 594 |
'id' => $step_id, |
| 595 |
'type' => $step_type, |
| 596 |
'title' => $title, |
| 597 |
]; |
| 598 |
} |
| 599 |
|
| 600 |
return false; |
| 601 |
} |
| 602 |
|
| 603 |
|
| 604 |
/** |
| 605 |
* Update post meta by raw SQL. |
| 606 |
* |
| 607 |
* Inserts post meta data into the WordPress database using raw SQL queries. |
| 608 |
* |
| 609 |
* @param array $sql_query_arr An array of SQL query values in the format (post_id, meta_key, meta_value). |
| 610 |
* |
| 611 |
* @since 1.8.10 |
| 612 |
* @return boolean |
| 613 |
*/ |
| 614 |
public function update_meta_by_sql( $sql_query_arr ){ |
| 615 |
if ( ! is_array( $sql_query_arr ) || empty( $sql_query_arr ) ) { |
| 616 |
return false; |
| 617 |
} |
| 618 |
global $wpdb; |
| 619 |
$insert_sql_query = "INSERT INTO $wpdb->postmeta (post_id, meta_key, meta_value) VALUES "; |
| 620 |
$value_placeholders = array(); |
| 621 |
$query_args = array(); |
| 622 |
foreach( $sql_query_arr as $query ) { |
| 623 |
if( isset($query['post_id'],$query['meta_key'],$query['meta_value']) ){ |
| 624 |
$value_placeholders[] = '(%d, %s, %s)'; |
| 625 |
$query_args[] = $query['post_id']; |
| 626 |
$query_args[] = $query['meta_key']; |
| 627 |
$query_args[] = $query['meta_value']; |
| 628 |
} |
| 629 |
} |
| 630 |
if( empty( $value_placeholders ) || empty( $query_args )){ |
| 631 |
return false; |
| 632 |
} |
| 633 |
$insert_sql_query = rtrim( $insert_sql_query, ',' ); |
| 634 |
$insert_sql_query .= ' ' . implode( ',', $value_placeholders ); |
| 635 |
$prepared_query = $wpdb->prepare( $insert_sql_query, $query_args ); |
| 636 |
$result = $wpdb->query( $prepared_query ); |
| 637 |
return false !== $result; |
| 638 |
} |
| 639 |
|
| 640 |
|
| 641 |
/** |
| 642 |
* Update A/B testing settings for a funnel step. |
| 643 |
* This function updates the A/B testing settings for a funnel step with the provided parameters. |
| 644 |
|
| 645 |
* @param int $funnel_id The ID of the funnel to which the step belongs. |
| 646 |
* @param int $step_id The ID of the step for which the A/B testing settings are being updated. |
| 647 |
* @param mixed $settings The new A/B testing settings for the step. This can be a serialized string or an array. |
| 648 |
* @param mixed $prev_settings The previous A/B testing settings for the step. This can be a serialized string or an array. |
| 649 |
* |
| 650 |
* @since 1.8.8 |
| 651 |
* @return void |
| 652 |
*/ |
| 653 |
public function update_ab_testing_settings( $funnel_id, $step_id, $settings, $prev_settings ){ |
| 654 |
$settings = $this->safe_maybe_unserialize($settings); |
| 655 |
$prev_settings = $this->safe_maybe_unserialize($prev_settings); |
| 656 |
|
| 657 |
if( isset( $settings['variations'] ) ){ |
| 658 |
$new_settings = []; |
| 659 |
$new_settings['isStart'] = 'no'; |
| 660 |
$new_settings['startDate'] = isset($settings['startDate']) ?$settings['startDate'] : date( 'Y-m-d H:i:s' ); |
| 661 |
$new_settings['endDate'] = isset($settings['endDate']) ?$settings['endDate'] : date( 'Y-m-d H:i:s' ); |
| 662 |
$new_settings['variations'] = $this->update_ab_variations( $funnel_id, $step_id, $settings['variations'], $prev_settings ); |
| 663 |
update_post_meta( $step_id, '_wpfnl_ab_testing_start_settings' , $new_settings ); |
| 664 |
} |
| 665 |
|
| 666 |
} |
| 667 |
|
| 668 |
|
| 669 |
/** |
| 670 |
* Update A/B testing variations for a funnel step. |
| 671 |
* This function updates the A/B testing variations for a funnel step with the provided parameters. |
| 672 |
* |
| 673 |
* @param int $funnel_id The ID of the funnel to which the step belongs. |
| 674 |
* @param int $step_id The ID of the step for which the A/B testing variations are being updated. |
| 675 |
* @param array $variations The new A/B testing variations for the step. |
| 676 |
* @param mixed $prev_settings The previous A/B testing settings for the step. |
| 677 |
* |
| 678 |
* @return array The updated A/B testing variations. |
| 679 |
* @since 1.8.8 |
| 680 |
*/ |
| 681 |
public function update_ab_variations( $funnel_id, $step_id, $variations, $prev_settings ){ |
| 682 |
if( count( $variations ) >= 2 ){ |
| 683 |
$step = new Wpfnl_Steps_Store_Data(); |
| 684 |
foreach( $variations as $variation_key=>$variation ){ |
| 685 |
|
| 686 |
if( !isset($variation['stepId'], $variation['variationType'] ) ){ |
| 687 |
continue; |
| 688 |
} |
| 689 |
|
| 690 |
$key = array_search($variation['stepId'], array_column($prev_settings, 'step_id')); |
| 691 |
if( false !== $key ){ |
| 692 |
|
| 693 |
if ( 'original' !== $variation['variationType'] && isset($prev_settings[$key]['meta']) ){ |
| 694 |
$metas = $prev_settings[$key]['meta']; |
| 695 |
$exclude_meta = array_merge( |
| 696 |
array( '_wpfnl_ab_testing_start_settings','_wpfnl_automation_steps', '_parent_step_id' ), |
| 697 |
Wpfnl_functions::VOLATILE_TRANSFER_META_KEYS |
| 698 |
); |
| 699 |
$page_template = isset( $metas['page_template'] ) ? $metas['page_template'] : ''; |
| 700 |
$title = isset( $metas['title'] ) ? $metas['title'] : ''; |
| 701 |
$post_content = isset( $metas['post_content'] ) ? $metas['post_content'] : ''; |
| 702 |
$step_type = isset( $metas['type'] ) ? $metas['type'] : ''; |
| 703 |
if( $step ){ |
| 704 |
$new_step_id = $step->create_step($funnel_id, $title, $step_type, $post_content, true); |
| 705 |
if( $new_step_id ){ |
| 706 |
$step->update_meta($new_step_id, '_funnel_id', $funnel_id); |
| 707 |
$step->update_meta($new_step_id, '_wp_page_template', $page_template); |
| 708 |
$sql_query_arr = []; |
| 709 |
|
| 710 |
foreach( $metas['meta'] as $meta_key=>$meta ){ |
| 711 |
if( !in_array( $meta_key, $exclude_meta ) ){ |
| 712 |
$sql_data = [ |
| 713 |
'post_id' => $new_step_id, |
| 714 |
'meta_key' => $meta_key, |
| 715 |
'meta_value'=> $meta[0], |
| 716 |
]; |
| 717 |
$sql_query_arr[] = $sql_data; |
| 718 |
} |
| 719 |
} |
| 720 |
$this->update_meta_by_sql( $sql_query_arr ); // update meta |
| 721 |
// Variants carry their own builder content, so they need the |
| 722 |
// same post-import pass as a regular step. |
| 723 |
$this->run_builder_post_import( $new_step_id, $this->detect_step_builder( $metas ) ); |
| 724 |
} |
| 725 |
} |
| 726 |
|
| 727 |
}else{ |
| 728 |
$new_step_id = $step_id; |
| 729 |
} |
| 730 |
update_post_meta( $new_step_id, '_parent_step_id', $step_id ); |
| 731 |
$variations[$variation_key]['id'] = $new_step_id; |
| 732 |
$variations[$variation_key]['stepType'] = get_post_meta( $step_id, '_step_type', true ); |
| 733 |
$step_edit_link = get_edit_post_link($new_step_id); |
| 734 |
// `ab_step_data[]` nests the full step payload under its `meta` key |
| 735 |
// (see Wpfnl_Export::export_ab_step_metas()), so detection reads that. |
| 736 |
$variation_step_data = isset( $prev_settings[$key]['meta'] ) ? $prev_settings[$key]['meta'] : []; |
| 737 |
if( 'elementor' === $this->detect_step_builder( $variation_step_data ) ){ |
| 738 |
$step_edit_link = str_replace('&','&',$step_edit_link); |
| 739 |
$step_edit_link = str_replace('edit','elementor',$step_edit_link); |
| 740 |
} |
| 741 |
$variations[$variation_key]['stepEditLink'] = $step_edit_link; |
| 742 |
$variations[$variation_key]['stepViewLink'] = get_the_permalink($new_step_id); |
| 743 |
$variations[$variation_key]['stepName'] = get_the_title($new_step_id); |
| 744 |
$variations[$variation_key]['stepId'] = $new_step_id; |
| 745 |
} |
| 746 |
} |
| 747 |
}else{ |
| 748 |
$default_data = Wpfnl_Ab_Testing::get_default_data( $step_id ); |
| 749 |
$variations = $default_data['variations']; |
| 750 |
} |
| 751 |
return $variations; |
| 752 |
} |
| 753 |
|
| 754 |
|
| 755 |
|
| 756 |
/** |
| 757 |
* Update funnel data and steps |
| 758 |
* |
| 759 |
* @param Int $funnel_id |
| 760 |
* @param Array $step_data |
| 761 |
* |
| 762 |
* @return void |
| 763 |
* @since 1.7.5 |
| 764 |
*/ |
| 765 |
public function update_funnel_data( $new_step_ids, $funnel_id, $funnel_data ){ |
| 766 |
$funnel_identifier = array(); |
| 767 |
if ($funnel_data) { |
| 768 |
$node_data = isset($funnel_data['drawflow']['Home']['data']) ? $funnel_data['drawflow']['Home']['data'] : []; |
| 769 |
foreach ($node_data as $node_key => $node_value) { |
| 770 |
if(isset($node_value['data']['step_id'])) { |
| 771 |
if ( isset($new_step_ids[$node_value['data']['step_id']]) ) { |
| 772 |
$post_edit_link = base64_encode(get_edit_post_link($new_step_ids[$node_value['data']['step_id']])); |
| 773 |
$post_view_link = base64_encode(get_post_permalink($new_step_ids[$node_value['data']['step_id']])); |
| 774 |
$funnel_data['drawflow']['Home']['data'][$node_key]['data']['step_id'] = $new_step_ids[$node_value['data']['step_id']]; |
| 775 |
$funnel_data['drawflow']['Home']['data'][$node_key]['data']['step_edit_link'] = $post_edit_link; |
| 776 |
$funnel_data['drawflow']['Home']['data'][$node_key]['data']['step_view_link'] = $post_view_link; |
| 777 |
$funnel_data['drawflow']['Home']['data'][$node_key]['html'] = $node_value['data']['step_type'] . $new_step_ids[$node_value['data']['step_id']]; |
| 778 |
$funnel_identifier[$node_value['id']] = $new_step_ids[$node_value['data']['step_id']]; |
| 779 |
} else { |
| 780 |
if ($node_value['data']['step_type'] != 'conditional') { |
| 781 |
$funnel_identifier[$node_value['id']] = $node_value['data']['step_id']; |
| 782 |
} else { |
| 783 |
$funnel_identifier[$node_value['id']] = $node_value['data']['node_identifier']; |
| 784 |
} |
| 785 |
} |
| 786 |
} |
| 787 |
if ($node_value['data']['step_type'] == 'conditional') { |
| 788 |
$funnel_identifier[$node_value['id']] = $node_value['data']['node_identifier']; |
| 789 |
} |
| 790 |
} |
| 791 |
} |
| 792 |
update_post_meta($funnel_id, '_funnel_data', $funnel_data); |
| 793 |
if ($funnel_identifier) { |
| 794 |
$funnel_identifier_json = json_encode($funnel_identifier, JSON_UNESCAPED_SLASHES); |
| 795 |
update_post_meta($funnel_id, 'funnel_identifier', $funnel_identifier_json); |
| 796 |
} |
| 797 |
} |
| 798 |
|
| 799 |
/** |
| 800 |
* Hide the import funnel notice based on nonce verification. |
| 801 |
* |
| 802 |
* This method is responsible for hiding the import funnel notice displayed to users. It receives a nonce value from the |
| 803 |
* submitted form, verifies the nonce using the 'wp_verify_nonce' function, and if the verification succeeds, it deletes the |
| 804 |
* 'wpfnl_import_notice' option to hide the notice. It then sends a JSON success response to the client and terminates the script |
| 805 |
* execution using 'wp_die'. |
| 806 |
* |
| 807 |
* @since 1.9.7 |
| 808 |
*/ |
| 809 |
public function hide_import_funnel_notice() { |
| 810 |
$nonce = !empty( $_POST[ 'security' ] ) ? htmlspecialchars( trim( $_POST[ 'security' ] ) ) : null; // phpcs:ignore |
| 811 |
|
| 812 |
if( wp_verify_nonce( $nonce, 'wpfnl-admin' ) ) { |
| 813 |
delete_option( 'wpfnl_import_notice' ); |
| 814 |
} |
| 815 |
wp_send_json_success(); |
| 816 |
wp_die(); |
| 817 |
} |
| 818 |
|
| 819 |
public function get_validation_data() |
| 820 |
{ |
| 821 |
return [ |
| 822 |
'logged_in' => true, |
| 823 |
'user_can' => 'wpf_manage_funnels', |
| 824 |
]; |
| 825 |
} |
| 826 |
} |
