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<?php |
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/** |
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* Frontend & Markup |
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* |
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* @package CartFlows |
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*/ |
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|
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Flow Markup |
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* |
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* @since 1.0.0 |
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*/ |
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class Cartflows_Flow_Frontend { |
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|
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|
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/** |
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* Member Variable |
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* |
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* @var object instance |
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*/ |
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private static $instance; |
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|
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/** |
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* Initiator |
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*/ |
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public static function get_instance() { |
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if ( ! isset( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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|
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/* Analytics */ |
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add_action( 'cartflows_wp_footer', array( $this, 'footer_markup' ) ); |
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add_action( 'admin_bar_menu', array( $this, 'add_edit_flow_menu' ), 999 ); |
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add_action( 'admin_bar_menu', array( $this, 'update_edit_step_menu_link' ), 999 ); |
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add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_gcp_color_vars' ), 23 ); |
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} |
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|
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|
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|
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/** |
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* Add a new admin bar menu to navigate to edit the flow. |
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* |
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* @param object $admin_bar The object of admin bar. |
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* @return void |
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*/ |
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public function add_edit_flow_menu( $admin_bar ) { |
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|
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if ( wcf()->utils->is_step_post_type() ) { |
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$flow_id = wcf()->utils->get_flow_id(); |
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|
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if ( ! empty( $flow_id ) ) { |
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|
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$path = Cartflows_Helper::get_global_setting( '_cartflows_store_checkout' ) === $flow_id ? 'store-checkout' : 'flows'; |
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|
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$admin_bar->add_node( |
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array( |
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'id' => 'edit-flow', |
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'title' => '<span class="ab-icon dashicons dashicons-edit"></span>' . esc_html__( 'Edit Funnel', 'cartflows' ), |
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'href' => admin_url( 'admin.php?page=cartflows&path=' . $path . '&action=wcf-edit-flow&flow_id=' . $flow_id ), |
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'meta' => array( |
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'class' => 'wcf-admin_bar-edit_flow--menu', |
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), |
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) |
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); |
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} |
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} |
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} |
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|
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/** |
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* Footer markup |
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*/ |
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public function footer_markup() { |
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|
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if ( wcf()->utils->is_step_post_type() ) { |
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$flow_id = wcf()->utils->get_flow_id(); |
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|
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$default_strings = array( |
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'message' => __( 'Test mode is currently enabled to help you preview your funnel. You can turn it off anytime from the funnel\'s settings in the admin dashboard.', 'cartflows' ), |
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'link_text' => __( 'Click here to disable it.', 'cartflows' ), |
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); |
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|
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$test_mode_strings = array_merge( |
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$default_strings, |
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// Make sure that if empty strings are sent, then assign the default strings. |
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array_filter( |
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apply_filters( 'cartflows_test_mode_strings', $default_strings ) |
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) |
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); |
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|
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?> |
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<?php if ( $this->is_flow_testmode( $flow_id ) ) { ?> |
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<div class="wcf-preview-mode"> |
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<span><?php echo esc_html( $test_mode_strings['message'] ); ?></span> |
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<?php if ( current_user_can( 'cartflows_manage_flows_steps' ) ) { ?> |
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<?php |
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$path = Cartflows_Helper::get_global_setting( '_cartflows_store_checkout' ) === $flow_id ? 'store-checkout' : 'flows'; |
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$flow_edit_link = admin_url( 'admin.php?page=cartflows&path=' . $path . '&action=wcf-edit-flow&flow_id=' . $flow_id ); |
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?> |
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<a href="<?php echo esc_url( $flow_edit_link ); ?>"><?php echo esc_html( $test_mode_strings['link_text'] ); ?></a> |
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<?php } ?> |
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</div> |
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<?php } ?> |
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<?php |
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} |
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} |
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|
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/** |
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* Check if flow test mode is enable. |
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* |
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* @since 1.0.0 |
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* @param int $flow_id flow ID. |
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* |
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* @return boolean |
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*/ |
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public function is_flow_testmode( $flow_id = '' ) { |
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|
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if ( ! $flow_id ) { |
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$flow_id = wcf()->utils->get_flow_id(); |
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} |
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|
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$test_mode = wcf()->options->get_flow_meta_value( $flow_id, 'wcf-testing' ); |
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|
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if ( 'yes' === $test_mode ) { |
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return true; |
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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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* Get steps data. |
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* |
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* @since 1.0.0 |
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* @param int $flow_id flow ID. |
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* |
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* @return array |
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*/ |
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public function get_steps( $flow_id ) { |
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|
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$steps = get_post_meta( $flow_id, 'wcf-steps', true ); |
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|
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if ( ! is_array( $steps ) ) { |
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|
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$steps = array(); |
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} |
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|
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return $steps; |
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} |
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|
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/** |
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* Check thank you page exists. |
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* |
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* @since 1.0.0 |
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* @param array $order order data. |
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* |
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* @return bool |
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*/ |
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public function is_thankyou_page_exists( $order ) { |
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|
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$thankyou_step_exist = false; |
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|
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$flow_id = wcf()->utils->get_flow_id_from_order( $order ); |
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|
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if ( $flow_id ) { |
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|
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$step_id = wcf()->utils->get_checkout_id_from_order( $order ); |
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|
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// Get control step and flow steps. |
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$wcf_step_obj = wcf_get_step( $step_id ); |
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$flow_steps = $wcf_step_obj->get_flow_steps(); |
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$control_step = $wcf_step_obj->get_control_step(); |
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|
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if ( is_array( $flow_steps ) ) { |
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|
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$current_step_found = false; |
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|
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foreach ( $flow_steps as $index => $data ) { |
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|
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if ( $current_step_found ) { |
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|
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if ( 'thankyou' === $data['type'] ) { |
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|
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$thankyou_step_exist = true; |
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break; |
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} |
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} elseif ( intval( $data['id'] ) === $control_step ) { |
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|
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|
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$current_step_found = true; |
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} |
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} |
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} |
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} |
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|
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return $thankyou_step_exist; |
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} |
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|
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/** |
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* Check thank you page exists. |
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* |
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* @since 1.0.0 |
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* @param array $order order data. |
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* |
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* @return bool |
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*/ |
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public function get_thankyou_page_id( $order ) { |
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|
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$thankyou_step_id = false; |
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|
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$flow_id = wcf()->utils->get_flow_id_from_order( $order ); |
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|
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if ( $flow_id ) { |
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|
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$step_id = wcf()->utils->get_checkout_id_from_order( $order ); |
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|
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// Get control step and flow steps. |
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$wcf_step_obj = wcf_get_step( $step_id ); |
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$flow_steps = $wcf_step_obj->get_flow_steps(); |
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$control_step = $wcf_step_obj->get_control_step(); |
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|
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if ( is_array( $flow_steps ) ) { |
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|
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$current_step_found = false; |
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|
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foreach ( $flow_steps as $index => $data ) { |
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|
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if ( $current_step_found ) { |
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|
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if ( 'thankyou' === $data['type'] ) { |
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|
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$thankyou_step_id = intval( $data['id'] ); |
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break; |
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} |
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} elseif ( intval( $data['id'] ) === $control_step ) { |
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|
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|
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$current_step_found = true; |
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} |
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} |
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} |
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} |
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|
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return $thankyou_step_id; |
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} |
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|
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/** |
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* Update the CartFlows steps link as per the latest UI. |
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* |
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* @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar object. |
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* @since 2.0.0 |
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*/ |
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public function update_edit_step_menu_link( $wp_admin_bar ) { |
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|
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if ( wcf()->utils->is_step_post_type() ) { |
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|
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global $post; |
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|
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if ( ! empty( $post ) ) { |
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|
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$edit_node = $wp_admin_bar->get_node( 'edit' ); |
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|
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if ( $edit_node ) { |
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$post_id = $post->ID; |
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$flow_id = wcf()->utils->get_flow_id_from_step_id( $post_id ); |
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|
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// Show the edit node only if the page builder option is set to other and gutenberg, else remove/hide the node. |
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if ( in_array( Cartflows_Helper::get_common_setting( 'default_page_builder' ), array( 'other', 'gutenberg' ) ) || Cartflows_Helper::is_instant_layout_enabled( intval( $flow_id ) ) ) { |
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$edit_node->title = esc_html__( 'Edit Design', 'cartflows' ); |
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$edit_node->href = $this->get_prepared_edit_step_url( $post->ID ); |
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$wp_admin_bar->add_node( $edit_node ); |
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} else { |
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$wp_admin_bar->remove_node( 'edit' ); |
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} |
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} |
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} |
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} |
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} |
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|
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/** |
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* Enqueue the Global Color Pallet CSS vars to the page to use in the page builder settings. |
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* |
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* Note: Currently the GCP support is added for Elementor and Block Builder. |
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* |
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* @param string $css_dependency the CSS file handle as a dependency to add the inline css. |
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* @since 2.0.0 |
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* @return void |
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*/ |
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public function enqueue_gcp_color_vars( $css_dependency = '' ) { |
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|
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if ( wcf()->utils->is_step_post_type() ) { |
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|
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$flow_id = wcf()->utils->get_flow_id(); |
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|
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// Return if no flow ID is found. |
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if ( empty( $flow_id ) ) { |
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return; |
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} |
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|
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if ( ! Cartflows_Helper::is_gcp_styling_enabled( (int) $flow_id ) ) { |
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return; |
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} |
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|
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$gcp_vars = Cartflows_Helper::generate_gcp_css_style( (int) $flow_id ); |
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$css_dependency = ! empty( $css_dependency ) ? $css_dependency : 'wcf-frontend-global'; |
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|
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// Don't print the inline CSS style if no style is generated. |
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if ( ! empty( $gcp_vars ) ) { |
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$output = ':root { ' . $gcp_vars . ' }'; |
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wp_add_inline_style( $css_dependency, $output ); |
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} |
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} |
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} |
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|
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/** |
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* Generates the edit URL for a step based on the page builder and Instant Checkout features. |
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* |
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* @since 2.1.0 |
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* @param int $step_id The ID of the step to generate the edit URL for. |
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* @return string $edit_url The edit URL for the specified step. |
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*/ |
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public function get_prepared_edit_step_url( $step_id ) { |
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// Default Edit Step URL. |
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$edit_url = Cartflows_Helper::get_page_builder_edit_link( $step_id ); |
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|
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// Get the current flow ID from the step. |
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$flow_id = (int) wcf()->utils->get_flow_id_from_step_id( $step_id ); |
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|
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// Update the edit URL if instant Checkout is enabled. |
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if ( Cartflows_Helper::is_instant_layout_enabled( (int) $flow_id ) ) { |
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$store_checkout = Cartflows_Helper::get_global_setting( '_cartflows_store_checkout' ); |
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$store_checkout_path = intval( $store_checkout ) === intval( $flow_id ) ? 'store-checkout' : 'flows'; |
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|
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$edit_url = admin_url( 'admin.php?page=' . CARTFLOWS_SLUG . '&path=' . $store_checkout_path . '&action=wcf-edit-flow&flow_id=' . $flow_id . '&step_id=' . $step_id . '&tab=design' ); |
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} |
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|
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// Return the updated edit URL. |
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return $edit_url; |
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} |
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} |
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|
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/** |
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* Kicking this off by calling 'get_instance()' method |
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*/ |
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Cartflows_Flow_Frontend::get_instance(); |
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|
