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<?php |
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|
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use Sellkit\Global_Checkout\Checkout; |
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|
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defined( 'ABSPATH' ) || die(); |
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|
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/** |
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* Class Funnel_Homepage. |
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* Handle funnel steps as home page. |
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* |
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* @since 1.9.6 |
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*/ |
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class Funnel_Homepage { |
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|
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/** |
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* Valid funnel types. |
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* |
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* @since 1.9.6 |
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* @var array |
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* @access private |
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*/ |
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private const VALID_TYPES = [ 'sales-page', 'checkout' ]; |
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|
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/** |
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* First step as a homepage. |
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* |
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* @since 1.9.6 |
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* @var int |
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*/ |
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public static $first_step; |
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|
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/** |
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* Funnel_Homepage constructor. |
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* |
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* @since 1.9.6 |
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*/ |
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public function __construct() { |
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add_action( 'pre_get_posts', [ $this, 'pre_get_posts' ] ); |
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|
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if ( is_admin() ) { |
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add_filter( 'wp_dropdown_pages', [ $this, 'wp_dropdown_pages' ], 10, 1 ); |
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} |
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} |
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|
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/** |
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* Set the post type to sellkit_step if the page_id is a step. |
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* |
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* @param \WP_Query $query The WP_Query object. |
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* @since 1.9.6 |
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* @return void |
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*/ |
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public function pre_get_posts( $query ) { |
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if ( $query->is_main_query() && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) { |
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|
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$post_type = $query->get( 'post_type' ); |
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|
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$page_id = (int) $query->get( 'page_id' ); |
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|
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if ( empty( $post_type ) && ! empty( $page_id ) ) { |
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$post_type_from_id = get_post_type( $page_id ); |
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$status = self::check_funnel_step_status( $page_id, $post_type_from_id ); |
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|
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if ( $status ) { |
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$query->set( 'post_type', $post_type_from_id ); |
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|
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if ( intval( $page_id ) === intval( get_option( 'page_on_front', 0 ) ) ) { |
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new Sellkit_Funnel( $page_id ); |
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self::$first_step = $page_id; |
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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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* Add funnel steps to the dropdown list. |
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* |
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* @param string $output The HTML output. |
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* @since 1.9.6 |
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* @return string |
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* @SuppressWarnings(PHPMD.NPathComplexity) |
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*/ |
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public function wp_dropdown_pages( $output ) { |
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if ( ! $this->is_homepage_for_frontend( $output ) ) { |
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return $output; |
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} |
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|
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$args = [ |
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'post_type' => 'sellkit_step', |
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'post_status' => 'publish', |
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'posts_per_page' => 100, |
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]; |
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|
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$query = new \WP_Query( $args ); |
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|
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if ( ! $query->have_posts() ) { |
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return $output; |
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} |
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|
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$front_page_id = get_option( 'page_on_front', 0 ); |
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$global_checkout_id = get_option( Checkout::SELLKIT_GLOBAL_CHECKOUT_OPTION, 0 ); |
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|
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$steps = get_posts( $args ); |
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|
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$custom_options = ''; |
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|
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foreach ( $steps as $step ) { |
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$step_data = []; |
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|
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if ( isset( $step->ID ) ) { |
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$step_data = get_post_meta( $step->ID, 'step_data', true ); |
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} |
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|
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if ( empty( $step_data ) ) { |
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continue; |
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} |
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|
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if ( isset( $step_data['funnel_id'] ) && intval( $global_checkout_id ) === intval( $step_data['funnel_id'] ) ) { |
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continue; |
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} |
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|
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if ( isset( $step_data['type'] ) && ! in_array( $step_data['type']['key'], self::VALID_TYPES, true ) ) { |
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continue; |
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} |
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|
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$funnel_id = isset( $step_data['funnel_id'] ) ? $step_data['funnel_id'] : 0; |
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|
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if ( ! empty( $funnel_id ) && 'publish' !== get_post_status( $funnel_id ) ) { |
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continue; |
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} |
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|
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if ( 'publish' !== $step_data['status'] ) { |
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continue; |
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} |
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|
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$selected = selected( $front_page_id, $step->ID, false ); |
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|
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$title = sprintf( |
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'%1$s (%2$s)', |
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$step->post_title, |
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esc_html__( 'Sellkit', 'sellkit' ) |
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); |
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|
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$custom_options .= sprintf( |
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'<option value="%1$s" %2$s>%3$s</option>', |
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esc_attr( $step->ID ), |
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esc_attr( $selected ), |
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esc_html( $title ) |
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); |
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} |
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|
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$custom_options .= '</select>'; |
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|
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$output = str_replace( '</select>', $custom_options, $output ); |
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|
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return $output; |
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} |
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|
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/** |
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* Check if the current page is the homepage for frontend. |
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* |
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* @param string $output The HTML output. |
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* @since 1.9.6 |
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* @return bool |
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*/ |
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private function is_homepage_for_frontend( $output ) { |
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global $pagenow; |
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|
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if ( ( 'options-reading.php' === $pagenow || 'customize.php' === $pagenow ) && preg_match( '#page_on_front#', $output ) ) { |
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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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* Check funnel step status. |
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* |
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* @param int $step_id The step ID. |
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* @param string $post_type The post type. |
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* @since 1.9.6 |
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* @return bool |
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*/ |
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public static function check_funnel_step_status( $step_id, $post_type ) { |
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if ( 'sellkit_step' !== $post_type ) { |
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return false; |
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} |
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|
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$step_data = get_post_meta( $step_id, 'step_data', true ); |
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|
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if ( empty( $step_data ) ) { |
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return false; |
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} |
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|
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$funnel_status = get_post_status( $step_data['funnel_id'] ); |
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|
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if ( 'publish' !== $step_data['status'] || 'publish' !== $funnel_status ) { |
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return false; |
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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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new Funnel_Homepage(); |
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|
