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<?php |
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/** |
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* Booking Resource selector shortcode registration and public assets. |
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* |
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* @package Booking Calendar |
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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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/** |
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* Read one resource selection from the non-JavaScript GET fallback. |
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* |
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* @return int Selected Booking Resource ID or zero. |
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*/ |
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function wpbc_booking_resource_selector_get_fallback_selection() { |
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if ( ! isset( $_GET['wpbc_resource_selector_resource'] ) || is_array( $_GET['wpbc_resource_selector_resource'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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return 0; |
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} |
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|
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return absint( wp_unslash( $_GET['wpbc_resource_selector_resource'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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} |
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|
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/** |
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* Detect an explicit non-JavaScript request to return to Resource selection. |
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* |
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* @return bool True when the current URL requests the first selector stage. |
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*/ |
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function wpbc_booking_resource_selector_is_fallback_start_over() { |
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if ( ! isset( $_GET['wpbc_resource_selector_start_over'] ) || is_array( $_GET['wpbc_resource_selector_start_over'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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return false; |
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} |
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|
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return '1' === sanitize_text_field( wp_unslash( $_GET['wpbc_resource_selector_start_over'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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} |
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|
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/** |
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* Render the [booking_resource_selector] resource-first booking workflow. |
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* |
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* @param mixed $attributes Shortcode attributes. |
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* |
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* @return string Resource selector or selected native Booking Form. |
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*/ |
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function wpbc_booking_resource_selector_shortcode( $attributes = array() ) { |
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$config = wpbc_booking_resource_selector_normalize_config( $attributes ); |
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$config['return_url'] = wpbc_booking_resource_selector_get_fallback_url(); |
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$resource_id = wpbc_booking_resource_selector_get_fallback_selection(); |
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$result = wpbc_booking_resource_selector_resolve_stage( $config, $resource_id, ! wpbc_booking_resource_selector_is_fallback_start_over() ); |
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|
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if ( is_wp_error( $result ) ) { |
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$stage_html = wpbc_booking_resource_selector_render_error_notice( $result ); |
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$stage = 'error'; |
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} else { |
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$stage_html = $result['html']; |
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$stage = $result['stage']; |
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} |
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|
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static $instance_number = 0; |
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++$instance_number; |
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$instance_id = 'wpbc_booking_resource_selector_' . $instance_number; |
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$html = '<div id="' . esc_attr( $instance_id ) . '" class="wpbc_booking_resource_selector" data-resource-selector-stage="' . esc_attr( $stage ) . '" data-config-token="' . esc_attr( wpbc_booking_resource_selector_encode_config( $config ) ) . '" data-selected-resource-id="' . wpbc_booking_resource_selector_get_default_resource_id( $config ) . '" aria-busy="false">'; |
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$html .= '<div class="wpbc_booking_resource_selector__stage wpbc_booking_ui_theme_scope" aria-live="polite" aria-busy="false">' . $stage_html . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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$html .= '<div class="wpbc_booking_resource_selector__loading" role="status" aria-live="polite" hidden aria-hidden="true"><span class="wpbc_booking_resource_selector__spinner" aria-hidden="true"></span><span>' . esc_html__( 'Loading booking form...', 'booking' ) . '</span></div>'; |
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$html .= '<div class="wpbc_booking_resource_selector__ajax_notice wpbc_booking_ui_theme_scope" role="alert" aria-live="assertive" tabindex="-1" hidden></div></div>'; |
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|
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return (string) apply_filters( 'wpbc_booking_resource_selector_shortcode_html', $html, $config, $result ); |
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} |
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add_shortcode( 'booking_resource_selector', 'wpbc_booking_resource_selector_shortcode' ); |
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|
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/** |
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* Enqueue the Booking Resource selector controller on public pages. |
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* |
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* @param string $where_to_load Booking Calendar asset context. |
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* |
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* @return void |
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*/ |
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function wpbc_booking_resource_selector_enqueue_js( $where_to_load ) { |
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if ( ! in_array( $where_to_load, array( 'client', 'both' ), true ) ) { |
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return; |
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} |
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|
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$base_url = trailingslashit( plugins_url( '', __FILE__ ) ); |
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wp_enqueue_script( 'wpbc-booking-resource-selector', $base_url . '_out/booking-resource-selector.js', array( 'jquery', 'wpbc_capacity' ), WP_BK_VERSION_NUM, array( 'in_footer' => WPBC_JS_IN_FOOTER ) ); |
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wp_localize_script( |
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'wpbc-booking-resource-selector', |
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'wpbc_booking_resource_selector_config', |
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array( |
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'ajax_url' => admin_url( 'admin-ajax.php' ), |
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'action' => 'WPBC_AJX_BOOKING_RESOURCE_SELECTOR_RESOLVE', |
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'nonce' => wp_create_nonce( 'wpbc_booking_resource_selector_ajax' ), |
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'error' => __( 'The booking form could not be loaded. Please try again.', 'booking' ), |
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'initialization_error' => __( 'The booking form could not be initialized. Please start over and try again.', 'booking' ), |
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'duplicate_resource' => __( 'This Booking Resource already has an open booking form on this page. Complete or restart that booking before opening another form for the same resource.', 'booking' ), |
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'resource_found' => __( 'Booking Resource found.', 'booking' ), |
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'resources_found' => __( 'Booking Resources found.', 'booking' ), |
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) |
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); |
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} |
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add_action( 'wpbc_enqueue_js_files', 'wpbc_booking_resource_selector_enqueue_js', 73 ); |
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|
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/** |
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* Enqueue Booking Resource selector styling on public pages. |
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* |
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* @param string $where_to_load Booking Calendar asset context. |
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* |
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* @return void |
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*/ |
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function wpbc_booking_resource_selector_enqueue_css( $where_to_load ) { |
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if ( ! in_array( $where_to_load, array( 'client', 'both' ), true ) ) { |
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return; |
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} |
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|
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wp_enqueue_style( 'wpbc-booking-resource-selector', trailingslashit( plugins_url( '', __FILE__ ) ) . '_out/booking-resource-selector.css', array( 'wpbc-all-client' ), WP_BK_VERSION_NUM ); |
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|
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$theme_css = wpbc_booking_resource_selector_build_theme_css(); |
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if ( '' !== $theme_css && class_exists( 'WPBC_FE_Assets' ) ) { |
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WPBC_FE_Assets::add_inline_css_to_wp_style( 'wpbc-booking-resource-selector', $theme_css, 'booking-resource-selector-theme' ); |
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} |
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} |
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add_action( 'wpbc_enqueue_css_files', 'wpbc_booking_resource_selector_enqueue_css', 73 ); |
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|
