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<?php |
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/** |
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* Presentation-neutral Booking Form publishing service. |
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* |
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* @package Booking Calendar |
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* @since 11.6.0 |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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require_once dirname( __DIR__ ) . '/_functions/class-wpbc-environment-policy.php'; |
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|
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/** |
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* Publish one Booking Form shortcode into a new or existing WordPress page. |
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* |
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* This service owns request-independent validation and delegates the canonical |
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* content write to wpbc_add_shortcode_into_page(). UI-specific AJAX and modal |
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* controllers remain thin consumers of this neutral boundary. |
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*/ |
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final class WPBC_Booking_Form_Publisher { |
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|
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/** |
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* Determine whether page publishing must be blocked on this website. |
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* |
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* This compatibility method delegates to the shared environment policy. The |
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* policy owns host identity, exact public-demo classification, internal test |
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* exceptions, and the released publishing filter for every consumer. |
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* |
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* @return bool True when page discovery and page mutations must be blocked. |
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*/ |
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public static function is_demo_restricted() { |
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return WPBC_Environment_Policy::is_page_publishing_restricted(); |
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} |
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|
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/** |
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* Publish a normalized Booking Form request. |
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* |
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* @param array $publish_request Untrusted publish values from an authorized controller. |
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* |
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* @return array|WP_Error Published-page response or a safe validation error. |
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*/ |
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public function publish( $publish_request ) { |
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$publish_request = is_array( $publish_request ) ? $publish_request : array(); |
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|
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if ( self::is_demo_restricted() ) { |
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return new WP_Error( 'wpbc_publish_demo_restricted', __( 'In the demo versions this operation is not allowed.', 'booking' ) ); |
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} |
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|
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if ( ! function_exists( 'wpbc_add_shortcode_into_page' ) ) { |
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return new WP_Error( 'wpbc_publish_helper_unavailable', __( 'Publishing helper is not available.', 'booking' ) ); |
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} |
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|
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$publish_mode = isset( $publish_request['publish_mode'] ) ? sanitize_key( $publish_request['publish_mode'] ) : ''; |
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$resource_id = isset( $publish_request['resource_id'] ) ? absint( $publish_request['resource_id'] ) : 0; |
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$form_name = $this->normalize_form_name( |
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isset( $publish_request['form_name'] ) ? $publish_request['form_name'] : '', |
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isset( $publish_request['shortcode_raw'] ) ? $publish_request['shortcode_raw'] : '' |
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); |
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$page_id = isset( $publish_request['page_id'] ) ? absint( $publish_request['page_id'] ) : 0; |
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$page_title = isset( $publish_request['page_title'] ) ? sanitize_text_field( $publish_request['page_title'] ) : ''; |
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$shortcode_raw = $this->normalize_booking_shortcode( |
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isset( $publish_request['shortcode_raw'] ) ? $publish_request['shortcode_raw'] : '', |
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$resource_id, |
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$form_name |
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); |
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|
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if ( ! in_array( $publish_mode, array( 'create', 'edit' ), true ) ) { |
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return new WP_Error( 'wpbc_publish_invalid_mode', __( 'Unknown publish mode.', 'booking' ) ); |
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} |
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|
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if ( ! $resource_id ) { |
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return new WP_Error( 'wpbc_publish_invalid_resource', __( 'The selected Booking Resource is invalid.', 'booking' ) ); |
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} |
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|
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$capability_error = $this->validate_page_capability( $publish_mode, $page_id ); |
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if ( is_wp_error( $capability_error ) ) { |
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return $capability_error; |
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} |
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|
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$helper_params = array( |
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'shortcode' => $this->wrap_shortcode_for_editor( $shortcode_raw ), |
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'check_exist_shortcode' => $this->get_duplicate_check_list( $resource_id, $shortcode_raw, $form_name ), |
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'resource_id' => $resource_id, |
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); |
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|
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if ( 'create' === $publish_mode ) { |
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if ( '' === $page_title ) { |
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return new WP_Error( 'wpbc_publish_missing_title', __( 'Please enter a page title.', 'booking' ) ); |
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} |
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$helper_params['post_title'] = $page_title; |
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$helper_params['page_post_name'] = sanitize_title( $page_title ); |
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} else { |
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$page = get_post( $page_id ); |
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if ( ! $page_id ) { |
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return new WP_Error( 'wpbc_publish_missing_page', __( 'Please select an existing page.', 'booking' ) ); |
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} |
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if ( ! $page || 'page' !== $page->post_type ) { |
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return new WP_Error( 'wpbc_publish_page_missing', __( 'The selected page does not exist.', 'booking' ) ); |
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} |
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$helper_params['page_id'] = $page_id; |
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} |
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|
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/** |
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* Filter canonical page-helper parameters for neutral Booking Form publishing. |
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* |
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* @param array $helper_params Canonical wpbc_add_shortcode_into_page() parameters. |
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* @param string $publish_mode Create or edit mode. |
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* @param int $resource_id Booking Resource ID. |
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* @param string $shortcode_raw Normalized raw shortcode. |
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* @param string $form_name Normalized Booking Form name. |
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*/ |
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$helper_params = apply_filters( |
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'wpbc_publish_booking_form_request_params', |
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$helper_params, |
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$publish_mode, |
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$resource_id, |
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$shortcode_raw, |
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$form_name |
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); |
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|
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$publish_result = wpbc_add_shortcode_into_page( $helper_params ); |
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if ( ! is_array( $publish_result ) || empty( $publish_result['result'] ) ) { |
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$message = is_array( $publish_result ) && ! empty( $publish_result['message'] ) |
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? wp_kses_post( $publish_result['message'] ) |
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: __( 'Unable to publish the booking form into the selected page.', 'booking' ); |
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return new WP_Error( 'wpbc_publish_failed', $message ); |
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} |
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|
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$post_id = $this->resolve_post_id( $publish_result, $helper_params ); |
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$view_url = $post_id ? get_permalink( $post_id ) : ''; |
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$edit_url = $post_id ? get_edit_post_link( $post_id, '' ) : ''; |
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$post_title = $post_id ? get_the_title( $post_id ) : ''; |
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|
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if ( $view_url ) { |
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$view_url .= '#bklnk' . $resource_id; |
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} |
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|
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return array( |
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'message' => ! empty( $publish_result['message'] ) ? wp_kses_post( $publish_result['message'] ) : __( 'Booking form has been published.', 'booking' ), |
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'post_id' => $post_id, |
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'post_title' => $post_title, |
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'view_url' => $view_url, |
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'edit_url' => $edit_url, |
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'form_name' => $form_name, |
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); |
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} |
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|
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/** |
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* Normalize a Booking Form name to a stable key. |
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* |
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* @param mixed $form_name Raw Booking Form name. |
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* @param mixed $shortcode_raw Optional shortcode used to recover its form type. |
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* |
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* @return string Normalized name. |
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*/ |
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private function normalize_form_name( $form_name, $shortcode_raw = '' ) { |
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$form_name = sanitize_key( (string) $form_name ); |
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if ( '' === $form_name && preg_match( '/\bform_type\s*=\s*(?:"([^"]*)"|\'([^\']*)\'|([^\s\]]+))/i', (string) $shortcode_raw, $matches ) ) { |
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$form_name = sanitize_key( $matches[1] ? $matches[1] : ( $matches[2] ? $matches[2] : $matches[3] ) ); |
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} |
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return '' !== $form_name ? $form_name : 'standard'; |
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} |
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|
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/** |
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* Normalize a raw Booking Form shortcode for one Resource and form. |
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* |
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* @param mixed $shortcode_raw Raw shortcode value. |
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* @param int $resource_id Booking Resource ID. |
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* @param string $form_name Booking Form name. |
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* |
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* @return string Normalized raw shortcode. |
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*/ |
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private function normalize_booking_shortcode( $shortcode_raw, $resource_id, $form_name ) { |
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$shortcode_raw = preg_replace( '/<!--\s*\/?wp:shortcode\s*-->/', '', (string) $shortcode_raw ); |
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$shortcode_raw = trim( wp_strip_all_tags( $shortcode_raw ) ); |
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|
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if ( ! preg_match( '/^\[booking(?:\s[^\]]*)?\]$/i', $shortcode_raw ) ) { |
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$shortcode_raw = "[booking resource_id={$resource_id} form_type='{$form_name}']"; |
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} |
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|
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$shortcode_raw = $this->upsert_shortcode_attribute( $shortcode_raw, 'resource_id', (string) $resource_id ); |
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$shortcode_raw = $this->upsert_shortcode_attribute( $shortcode_raw, 'form_type', $form_name, '\'' ); |
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|
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return trim( $shortcode_raw ); |
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} |
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|
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/** |
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* Insert or replace one Booking shortcode attribute. |
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* |
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* @param string $shortcode_raw Shortcode being normalized. |
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* @param string $attribute Attribute name. |
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* @param string $attribute_value Attribute value. |
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* @param string $quote_character Optional quote character. |
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* |
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* @return string Updated shortcode. |
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*/ |
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private function upsert_shortcode_attribute( $shortcode_raw, $attribute, $attribute_value, $quote_character = '' ) { |
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$replacement_value = $quote_character ? $quote_character . $attribute_value . $quote_character : $attribute_value; |
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$replacement = $attribute . '=' . $replacement_value; |
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$pattern = '/\b' . preg_quote( $attribute, '/' ) . '\s*=\s*(?:"[^"]*"|\'[^\']*\'|[^\s\]]+)/i'; |
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|
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if ( preg_match( $pattern, $shortcode_raw ) ) { |
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return preg_replace( $pattern, $replacement, $shortcode_raw, 1 ); |
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} |
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|
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return ']' === substr( $shortcode_raw, -1 ) |
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? substr( $shortcode_raw, 0, -1 ) . ' ' . $replacement . ']' |
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: $shortcode_raw . ' ' . $replacement; |
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} |
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|
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/** |
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* Wrap a raw shortcode in the WordPress Shortcode block comments. |
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* |
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* @param string $shortcode_raw Raw shortcode. |
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* |
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* @return string Block-editor content. |
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*/ |
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private function wrap_shortcode_for_editor( $shortcode_raw ) { |
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return '<!-- wp:shortcode -->' . $shortcode_raw . '<!-- /wp:shortcode -->'; |
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} |
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|
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/** |
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* Build duplicate-detection signatures for the canonical page helper. |
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* |
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* @param int $resource_id Booking Resource ID. |
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* @param string $shortcode_raw Normalized raw shortcode. |
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* @param string $form_name Booking Form name. |
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* |
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* @return array Duplicate signatures. |
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*/ |
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private function get_duplicate_check_list( $resource_id, $shortcode_raw, $form_name ) { |
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$signatures = array( |
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$shortcode_raw, |
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"[booking resource_id={$resource_id} form_type='{$form_name}']", |
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'[booking resource_id=' . $resource_id . ' form_type="' . $form_name . '"]', |
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); |
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|
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if ( 'standard' === $form_name ) { |
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$signatures[] = '[booking resource_id=' . $resource_id . ' '; |
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$signatures[] = '[booking resource_id=' . $resource_id . ']'; |
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$signatures[] = '[booking type=' . $resource_id . ' '; |
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$signatures[] = '[booking type=' . $resource_id . ']'; |
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if ( 1 === $resource_id ) { |
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$signatures[] = '[booking]'; |
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} |
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} |
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|
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return array_values( array_unique( array_filter( $signatures ) ) ); |
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} |
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|
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/** |
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* Validate WordPress page capabilities for the requested operation. |
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* |
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* @param string $publish_mode Create or edit mode. |
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* @param int $page_id Existing page ID for edit mode. |
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* |
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* @return true|WP_Error True when allowed, otherwise a safe error. |
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*/ |
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private function validate_page_capability( $publish_mode, $page_id ) { |
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if ( 'create' === $publish_mode && ! current_user_can( 'publish_pages' ) ) { |
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return new WP_Error( 'wpbc_publish_create_forbidden', __( 'You do not have permission to create pages.', 'booking' ) ); |
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} |
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if ( 'edit' === $publish_mode && ! current_user_can( 'edit_pages' ) ) { |
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return new WP_Error( 'wpbc_publish_edit_forbidden', __( 'You do not have permission to edit pages.', 'booking' ) ); |
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} |
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if ( 'edit' === $publish_mode && $page_id && ! current_user_can( 'edit_post', $page_id ) ) { |
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return new WP_Error( 'wpbc_publish_page_forbidden', __( 'You do not have permission to edit the selected page.', 'booking' ) ); |
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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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* Resolve the affected page ID from a canonical helper response. |
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* |
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* @param array $publish_result Canonical helper response. |
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* @param array $helper_params Canonical helper request. |
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* |
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* @return int Affected page ID, or zero when it cannot be resolved. |
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*/ |
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private function resolve_post_id( $publish_result, $helper_params ) { |
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if ( ! empty( $helper_params['page_id'] ) ) { |
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return absint( $helper_params['page_id'] ); |
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} |
| 286 |
if ( ! empty( $publish_result['post_id'] ) ) { |
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return absint( $publish_result['post_id'] ); |
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} |
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if ( ! empty( $publish_result['relative_url'] ) ) { |
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$absolute_url = function_exists( 'wpbc_make_link_absolute' ) |
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? wpbc_make_link_absolute( $publish_result['relative_url'] ) |
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: home_url( $publish_result['relative_url'] ); |
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$post_id = url_to_postid( $absolute_url ); |
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if ( $post_id ) { |
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return absint( $post_id ); |
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} |
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} |
| 298 |
if ( ! empty( $helper_params['page_post_name'] ) ) { |
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$page = get_page_by_path( $helper_params['page_post_name'], OBJECT, 'page' ); |
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return $page ? absint( $page->ID ) : 0; |
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} |
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return 0; |
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} |
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} |
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|
| 306 |
/** |
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* Determine whether Booking Form page publishing is restricted on this site. |
| 308 |
* |
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* This compatibility boundary keeps Catalog, Form Builder, legacy Resources, |
| 310 |
* and the canonical page helper on the same host-aware demo policy. |
| 311 |
* |
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* @return bool True when page discovery and mutations must be blocked. |
| 313 |
*/ |
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function wpbc_is_booking_form_publishing_restricted() { |
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return WPBC_Booking_Form_Publisher::is_demo_restricted(); |
| 316 |
} |
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|
