← All changes
|
includes/page-form-builder/preview/bfb-preview.php
+1615
-147
11.3
→
11.9
View file →
| @@ -1,9 +1,10 @@ | ||
| 1 | 1 | <?php |
| 2 | 2 | /** |
| 3 | 3 | * Booking Form Builder - Preview Service (Option A). |
| 4 | 4 | * |
| 5 | - * - Creates and manages a single private "Booking Form Preview" page. | |
| 5 | + * - Creates and manages a single private "Booking Form Preview" page. | |
| 6 | + * - Can render a sanitized unsaved snapshot directly in an authenticated admin request. | |
| 6 | 7 | * - Handles AJAX to store a temporary snapshot of the current BFB structure. |
| 7 | 8 | * - Builds a secure preview URL for that page and injects the real booking shortcode. |
| 8 | 9 | * - Optionally exposes a filter hook to let BFB override form structure from snapshot. |
| 9 | 10 | * |
| @@ -32,12 +33,12 @@ | ||
| 32 | 33 | structure |
| 33 | 34 | advanced_form |
| 34 | 35 | content_form |
| 35 | 36 | Then it returns a secure URL, and the iframe loads that page. |
| 36 | - On the preview page request, your service injects the booking shortcode and applies filters: | |
| 37 | - wpbc_bfb_get_form_structure | |
| 38 | - wpbc_bfb_get_form_advanced_form | |
| 39 | - wpbc_bfb_get_form_content_form | |
| 37 | + On the preview page request, the service injects the booking shortcode and | |
| 38 | + uses the authenticated transient snapshot as the source resolver and loader | |
| 39 | + result for that exact resource, form name, and preview status. Compatibility | |
| 40 | + filters for structure, advanced form, and content form remain available. | |
| 40 | 41 | */ |
| 41 | 42 | |
| 42 | 43 | if ( ! defined( 'ABSPATH' ) ) { |
| 43 | 44 | exit; |
| @@ -59,9 +60,92 @@ | ||
| 59 | 60 | * Currently active preview data for this request (if any). |
| 60 | 61 | * |
| 61 | 62 | * @var array|null |
| 62 | 63 | */ |
| 63 | - protected $current_preview_data = null; | |
| 64 | + protected $current_preview_data = null; | |
| 65 | + | |
| 66 | + /** | |
| 67 | + * Whether the request-scoped Booking Calendar option filter is active. | |
| 68 | + * | |
| 69 | + * @var bool | |
| 70 | + */ | |
| 71 | + protected $preview_option_filter_registered = false; | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * Register request-scoped source filters for a page or inline preview. | |
| 75 | + * | |
| 76 | + * @return void | |
| 77 | + */ | |
| 78 | + private function register_preview_source_filters() { | |
| 79 | + $this->register_preview_option_filter(); | |
| 80 | + add_filter( 'wpbc_bfb_get_form_structure', array( $this, 'filter_form_structure_for_preview' ), 10, 2 ); | |
| 81 | + add_filter( 'wpbc_bfb_get_form_advanced_form', array( $this, 'filter_form_advanced_form_for_preview' ), 10, 2 ); | |
| 82 | + add_filter( 'wpbc_bfb_get_form_content_form', array( $this, 'filter_form_content_form_for_preview' ), 10, 2 ); | |
| 83 | + add_filter( 'wpbc_fe_form_source_resolution', array( $this, 'filter_form_source_resolution_for_preview' ), 10, 2 ); | |
| 84 | + add_filter( 'wpbc_bfb_form_loader_from_builder', array( $this, 'filter_form_pair_for_preview' ), 100, 2 ); | |
| 85 | + add_filter( 'wpbc_booking_appointment_form_status', array( $this, 'filter_appointment_form_status_for_preview' ), 10, 4 ); | |
| 86 | + add_filter( 'wpbc_booking_form__should_collect_inline_scripts', array( $this, 'filter_inline_script_collection_for_preview' ), 10, 4 ); | |
| 87 | + } | |
| 88 | + | |
| 89 | + /** | |
| 90 | + * Remove request-scoped source filters after synchronous preview rendering. | |
| 91 | + * | |
| 92 | + * @return void | |
| 93 | + */ | |
| 94 | + private function remove_preview_source_filters() { | |
| 95 | + remove_filter( 'wpbc_bfb_get_form_structure', array( $this, 'filter_form_structure_for_preview' ), 10 ); | |
| 96 | + remove_filter( 'wpbc_bfb_get_form_advanced_form', array( $this, 'filter_form_advanced_form_for_preview' ), 10 ); | |
| 97 | + remove_filter( 'wpbc_bfb_get_form_content_form', array( $this, 'filter_form_content_form_for_preview' ), 10 ); | |
| 98 | + remove_filter( 'wpbc_fe_form_source_resolution', array( $this, 'filter_form_source_resolution_for_preview' ), 10 ); | |
| 99 | + remove_filter( 'wpbc_bfb_form_loader_from_builder', array( $this, 'filter_form_pair_for_preview' ), 100 ); | |
| 100 | + remove_filter( 'wpbc_booking_appointment_form_status', array( $this, 'filter_appointment_form_status_for_preview' ), 10 ); | |
| 101 | + remove_filter( 'wpbc_booking_form__should_collect_inline_scripts', array( $this, 'filter_inline_script_collection_for_preview' ), 10 ); | |
| 102 | + } | |
| 103 | + | |
| 104 | + /** | |
| 105 | + * Prevent legacy page-level callbacks from escaping an inline preview render. | |
| 106 | + * | |
| 107 | + * Inline previews discard renderer scripts and initialize the returned form | |
| 108 | + * with a JSON-safe bootstrap contract. Queuing the logged-in-user autofill | |
| 109 | + * callback on the parent administration page can therefore target a preview | |
| 110 | + * form that has already been replaced. Full-page signed previews keep the | |
| 111 | + * normal front-end behavior. | |
| 112 | + * | |
| 113 | + * @since 11.9.0 | |
| 114 | + * | |
| 115 | + * @param bool $should_collect Whether the renderer should collect legacy inline scripts. | |
| 116 | + * @param int $resource_id Booking resource ID used by the rendered form. | |
| 117 | + * @param string $custom_booking_form Booking form slug requested by the renderer. | |
| 118 | + * @param string $form_status Normalized renderer status. | |
| 119 | + * | |
| 120 | + * @return bool False for request-local inline previews; otherwise the prior decision. | |
| 121 | + */ | |
| 122 | + public function filter_inline_script_collection_for_preview( $should_collect, $resource_id, $custom_booking_form, $form_status ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed | |
| 123 | + if ( 'inline_preview' === ( isset( $this->current_preview_data['scope'] ) ? $this->current_preview_data['scope'] : '' ) ) { | |
| 124 | + return false; | |
| 125 | + } | |
| 126 | + | |
| 127 | + return (bool) $should_collect; | |
| 128 | + } | |
| 129 | + | |
| 130 | + /** | |
| 131 | + * Remove the request-scoped Booking Calendar option override filter. | |
| 132 | + * | |
| 133 | + * Front-end preview requests intentionally keep this filter for the complete | |
| 134 | + * request because assets are resolved before the preview shortcode. Inline | |
| 135 | + * administration previews have a narrower lifetime and must restore canonical | |
| 136 | + * options immediately after their synchronous render completes. | |
| 137 | + * | |
| 138 | + * @return void | |
| 139 | + */ | |
| 140 | + private function remove_preview_option_filter() { | |
| 141 | + if ( ! $this->preview_option_filter_registered ) { | |
| 142 | + return; | |
| 143 | + } | |
| 144 | + | |
| 145 | + remove_bk_filter( 'wpdev_bk_get_option', array( $this, 'filter_option_for_preview' ) ); | |
| 146 | + $this->preview_option_filter_registered = false; | |
| 147 | + } | |
| 64 | 148 | |
| 65 | 149 | /** |
| 66 | 150 | * Get singleton instance. |
| 67 | 151 | * |
| @@ -94,13 +178,74 @@ | ||
| 94 | 178 | |
| 95 | 179 | // Enqueue JS/CSS on Builder admin page. |
| 96 | 180 | add_action( 'wpbc_enqueue_js_files_on_page_done', array( $this, 'enqueue_js_files' ) ); |
| 97 | 181 | |
| 98 | - // Hide admin bar in preview iframe only. | |
| 99 | - add_action( 'after_setup_theme', array( $this, 'maybe_hide_admin_bar_for_preview' ) ); | |
| 182 | + // Hide admin bar in preview iframe only. | |
| 183 | + add_action( 'after_setup_theme', array( $this, 'maybe_hide_admin_bar_for_preview' ) ); | |
| 184 | + | |
| 185 | + /* | |
| 186 | + * Calendar skins and front-end JavaScript variables are resolved while | |
| 187 | + * assets are enqueued, before `the_content` renders the preview shortcode. | |
| 188 | + * Activate a validated transient override early enough for those consumers. | |
| 189 | + */ | |
| 190 | + add_action( 'wp_enqueue_scripts', array( $this, 'activate_preview_option_overrides' ), 1 ); | |
| 100 | 191 | |
| 101 | - add_filter( 'wp_robots', array( $this, 'add_noindex_to_preview_page' ), 99 ); | |
| 102 | - } | |
| 192 | + add_filter( 'wp_robots', array( $this, 'add_noindex_to_preview_page' ), 99 ); | |
| 193 | + } | |
| 194 | + | |
| 195 | + /** | |
| 196 | + * Activate allow-listed preview option overrides for the current front-end request. | |
| 197 | + * | |
| 198 | + * The method is intentionally read-only. It accepts only the authenticated, | |
| 199 | + * user-bound transient loaded by `get_preview_data_from_request()` and never | |
| 200 | + * changes canonical Booking Calendar options. | |
| 201 | + * | |
| 202 | + * @return void | |
| 203 | + */ | |
| 204 | + public function activate_preview_option_overrides() { | |
| 205 | + $preview_data = $this->get_preview_data_from_request(); | |
| 206 | + if ( empty( $preview_data['option_overrides'] ) ) { | |
| 207 | + return; | |
| 208 | + } | |
| 209 | + | |
| 210 | + $this->register_preview_option_filter(); | |
| 211 | + } | |
| 212 | + | |
| 213 | + /** | |
| 214 | + * Register the internal Booking Calendar option filter once per request. | |
| 215 | + * | |
| 216 | + * @return void | |
| 217 | + */ | |
| 218 | + private function register_preview_option_filter() { | |
| 219 | + if ( $this->preview_option_filter_registered || empty( $this->current_preview_data['option_overrides'] ) ) { | |
| 220 | + return; | |
| 221 | + } | |
| 222 | + | |
| 223 | + add_bk_filter( 'wpdev_bk_get_option', array( $this, 'filter_option_for_preview' ) ); | |
| 224 | + $this->preview_option_filter_registered = true; | |
| 225 | + } | |
| 226 | + | |
| 227 | + /** | |
| 228 | + * Return one validated transient option override during preview rendering. | |
| 229 | + * | |
| 230 | + * @param mixed $value Current option value. | |
| 231 | + * @param string $option Booking Calendar option name. | |
| 232 | + * @param mixed $default Caller-provided default value. | |
| 233 | + * | |
| 234 | + * @return mixed Preview override or the unchanged option value. | |
| 235 | + */ | |
| 236 | + public function filter_option_for_preview( $value, $option, $default = null ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed | |
| 237 | + $option = is_scalar( $option ) ? sanitize_key( (string) $option ) : ''; | |
| 238 | + | |
| 239 | + if ( | |
| 240 | + ! empty( $this->current_preview_data['option_overrides'] ) | |
| 241 | + && array_key_exists( $option, $this->current_preview_data['option_overrides'] ) | |
| 242 | + ) { | |
| 243 | + return $this->current_preview_data['option_overrides'][ $option ]; | |
| 244 | + } | |
| 245 | + | |
| 246 | + return $value; | |
| 247 | + } | |
| 103 | 248 | |
| 104 | 249 | /** |
| 105 | 250 | * Ensure that the preview page exists and is stored in options. |
| 106 | 251 | * |
| @@ -150,9 +295,9 @@ | ||
| 150 | 295 | } |
| 151 | 296 | |
| 152 | 297 | public function add_noindex_to_preview_page( $robots ) { |
| 153 | 298 | |
| 154 | - if ( ! is_page() ) { | |
| 299 | + if ( ! $this->is_main_query_page() ) { | |
| 155 | 300 | return $robots; |
| 156 | 301 | } |
| 157 | 302 | |
| 158 | 303 | $page_id = (int) get_queried_object_id(); |
| @@ -167,8 +312,19 @@ | ||
| 167 | 312 | return $robots; |
| 168 | 313 | } |
| 169 | 314 | |
| 170 | 315 | /** |
| 316 | + * Check the main query directly without calling a conditional query tag too early. | |
| 317 | + * | |
| 318 | + * @return bool | |
| 319 | + */ | |
| 320 | + protected function is_main_query_page() { | |
| 321 | + return isset( $GLOBALS['wp_query'] ) | |
| 322 | + && ( $GLOBALS['wp_query'] instanceof WP_Query ) | |
| 323 | + && $GLOBALS['wp_query']->is_page(); | |
| 324 | + } | |
| 325 | + | |
| 326 | + /** | |
| 171 | 327 | * Resolve capability used for preview / Builder access. |
| 172 | 328 | * |
| 173 | 329 | * Uses wpbc_bfb_get_manage_cap() when available, falls back to manage_options. |
| 174 | 330 | * |
| @@ -186,21 +342,25 @@ | ||
| 186 | 342 | * Check if current request is a BFB preview request. |
| 187 | 343 | * |
| 188 | 344 | * @return bool |
| 189 | 345 | */ |
| 190 | - protected function is_preview_request() { | |
| 346 | + protected function is_preview_request() { | |
| 347 | + | |
| 348 | + // Quick GET check (works before main query is parsed). | |
| 349 | + if ( | |
| 350 | + isset( $_GET['wpbc_bfb_preview'] ) | |
| 351 | + && is_scalar( $_GET['wpbc_bfb_preview'] ) | |
| 352 | + && '' !== (string) wp_unslash( $_GET['wpbc_bfb_preview'] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 353 | + ) { | |
| 354 | + return true; | |
| 355 | + } | |
| 356 | + | |
| 357 | + // Fallback for places where query vars are already set. | |
| 358 | + $is_preview = get_query_var( 'wpbc_bfb_preview' ); | |
| 359 | + | |
| 360 | + return is_scalar( $is_preview ) && ! empty( $is_preview ); | |
| 361 | + } | |
| 191 | 362 | |
| 192 | - // Quick GET check (works before main query is parsed). | |
| 193 | - if ( isset( $_GET['wpbc_bfb_preview'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 194 | - return true; | |
| 195 | - } | |
| 196 | - | |
| 197 | - // Fallback for places where query vars are already set. | |
| 198 | - $is_preview = get_query_var( 'wpbc_bfb_preview' ); | |
| 199 | - | |
| 200 | - return ! empty( $is_preview ); | |
| 201 | - } | |
| 202 | - | |
| 203 | 363 | /** |
| 204 | 364 | * Hide admin toolbar on front-end preview requests. |
| 205 | 365 | * |
| 206 | 366 | * This affects ONLY the preview page loaded in the iframe. |
| @@ -226,9 +386,9 @@ | ||
| 226 | 386 | // Disable admin bar for this request only. |
| 227 | 387 | show_admin_bar( false ); |
| 228 | 388 | } |
| 229 | 389 | |
| 230 | - public function enqueue_js_files() { | |
| 390 | + public function enqueue_js_files() { | |
| 231 | 391 | if ( ! is_admin() ) { |
| 232 | 392 | return; |
| 233 | 393 | } |
| 234 | 394 | // BFB preview script on the Builder admin page. |
| @@ -235,9 +395,9 @@ | ||
| 235 | 395 | wp_enqueue_script( |
| 236 | 396 | 'wpbc-bfb-preview', |
| 237 | 397 | wpbc_plugin_url( '/includes/page-form-builder/preview/_out/bfb-preview.js' ), |
| 238 | 398 | array( 'wpbc-bfb_builder' ), |
| 239 | - '1.0.0', | |
| 399 | + WP_BK_VERSION_NUM, | |
| 240 | 400 | true |
| 241 | 401 | ); |
| 242 | 402 | wp_enqueue_style( |
| 243 | 403 | 'wpbc-bfb-preview-mode', |
| @@ -305,74 +465,261 @@ | ||
| 305 | 465 | * Try to load preview data from current request (front-end). |
| 306 | 466 | * |
| 307 | 467 | * @return array|null |
| 308 | 468 | */ |
| 309 | - protected function get_preview_data_from_request() { | |
| 469 | + protected function get_preview_data_from_request() { | |
| 310 | 470 | |
| 311 | 471 | if ( null !== $this->current_preview_data ) { |
| 312 | 472 | return $this->current_preview_data; |
| 313 | 473 | } |
| 314 | 474 | |
| 315 | - // Check query flag. | |
| 316 | - $is_preview = get_query_var( 'wpbc_bfb_preview' ); | |
| 475 | + // Check query flag. | |
| 476 | + $is_preview = get_query_var( 'wpbc_bfb_preview' ); | |
| 477 | + $is_preview = is_scalar( $is_preview ) ? (string) $is_preview : ''; | |
| 478 | + $is_preview_get = isset( $_GET['wpbc_bfb_preview'] ) && is_scalar( $_GET['wpbc_bfb_preview'] ) | |
| 479 | + ? (string) wp_unslash( $_GET['wpbc_bfb_preview'] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 480 | + : ''; | |
| 481 | + | |
| 482 | + if ( empty( $is_preview ) && empty( $is_preview_get ) ) { | |
| 483 | + return null; | |
| 484 | + } | |
| 317 | 485 | |
| 318 | - if ( empty( $is_preview ) && ! isset( $_GET['wpbc_bfb_preview'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 319 | - return null; | |
| 320 | - } | |
| 486 | + $token_raw = get_query_var( 'wpbc_bfb_preview_token' ); | |
| 487 | + $form_id_raw = get_query_var( 'wpbc_bfb_preview_form_id' ); | |
| 488 | + $token = is_scalar( $token_raw ) ? sanitize_text_field( wp_unslash( (string) $token_raw ) ) : ''; | |
| 489 | + $form_id = is_scalar( $form_id_raw ) ? absint( $form_id_raw ) : 0; | |
| 490 | + | |
| 491 | + if ( empty( $token ) ) { | |
| 492 | + $token = isset( $_GET['wpbc_bfb_preview_token'] ) && is_scalar( $_GET['wpbc_bfb_preview_token'] ) | |
| 493 | + ? sanitize_text_field( wp_unslash( (string) $_GET['wpbc_bfb_preview_token'] ) ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 494 | + : ''; | |
| 495 | + } | |
| 496 | + | |
| 497 | + if ( empty( $form_id ) ) { | |
| 498 | + $form_id = isset( $_GET['wpbc_bfb_preview_form_id'] ) && is_scalar( $_GET['wpbc_bfb_preview_form_id'] ) | |
| 499 | + ? absint( wp_unslash( $_GET['wpbc_bfb_preview_form_id'] ) ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 500 | + : 0; | |
| 501 | + } | |
| 502 | + | |
| 503 | + $nonce = isset( $_GET['nonce'] ) && is_scalar( $_GET['nonce'] ) | |
| 504 | + ? sanitize_text_field( wp_unslash( (string) $_GET['nonce'] ) ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 505 | + : ''; | |
| 321 | 506 | |
| 322 | - $cap = $this->get_manage_cap(); | |
| 507 | + return $this->load_preview_data( $token, $form_id, $nonce ); | |
| 508 | + } | |
| 509 | + | |
| 510 | + /** | |
| 511 | + * Enqueue the reusable administration inline-preview renderer. | |
| 512 | + * | |
| 513 | + * Settings and setup pages may call this before replacing an authorized | |
| 514 | + * server-rendered booking form without duplicating Datepick cleanup or WPBC | |
| 515 | + * bootstrap ordering logic. | |
| 516 | + * | |
| 517 | + * @return void | |
| 518 | + */ | |
| 519 | + public function enqueue_inline_preview_assets() { | |
| 520 | + if ( ! is_admin() ) { | |
| 521 | + return; | |
| 522 | + } | |
| 523 | + | |
| 524 | + wp_enqueue_script( | |
| 525 | + 'wpbc-bfb-inline-preview', | |
| 526 | + wpbc_plugin_url( '/includes/page-form-builder/preview/_out/bfb-inline-preview.js' ), | |
| 527 | + array( 'jquery', 'wpbc-main-client' ), | |
| 528 | + WP_BK_VERSION_NUM, | |
| 529 | + true | |
| 530 | + ); | |
| 531 | + } | |
| 532 | + | |
| 533 | + /** | |
| 534 | + * Activate an Appointment preview from its signed configuration return URL. | |
| 535 | + * | |
| 536 | + * The Appointment AJAX endpoint receives this URL only inside its HMAC-signed | |
| 537 | + * configuration. This method additionally verifies the preview nonce, current | |
| 538 | + * user, capability, transient scope, and expiry before registering temporary | |
| 539 | + * source filters. A normal public Appointment request therefore cannot opt in | |
| 540 | + * to an administrator's unsaved preview snapshot. | |
| 541 | + * | |
| 542 | + * @param mixed $preview_url Signed Appointment configuration return URL. | |
| 543 | + * | |
| 544 | + * @return bool True when an authenticated Appointment preview was activated. | |
| 545 | + */ | |
| 546 | + public function activate_appointment_preview_from_url( $preview_url ) { | |
| 547 | + if ( ! is_scalar( $preview_url ) || '' === trim( (string) $preview_url ) ) { | |
| 548 | + return false; | |
| 549 | + } | |
| 550 | + | |
| 551 | + $query_string = wp_parse_url( (string) $preview_url, PHP_URL_QUERY ); | |
| 552 | + if ( ! is_string( $query_string ) || '' === $query_string ) { | |
| 553 | + return false; | |
| 554 | + } | |
| 555 | + | |
| 556 | + $query_args = array(); | |
| 557 | + wp_parse_str( $query_string, $query_args ); | |
| 558 | + $is_preview = isset( $query_args['wpbc_bfb_preview'] ) && is_scalar( $query_args['wpbc_bfb_preview'] ) | |
| 559 | + ? sanitize_text_field( (string) $query_args['wpbc_bfb_preview'] ) | |
| 560 | + : ''; | |
| 561 | + $token = isset( $query_args['wpbc_bfb_preview_token'] ) && is_scalar( $query_args['wpbc_bfb_preview_token'] ) | |
| 562 | + ? sanitize_key( (string) $query_args['wpbc_bfb_preview_token'] ) | |
| 563 | + : ''; | |
| 564 | + $form_id = isset( $query_args['wpbc_bfb_preview_form_id'] ) && is_scalar( $query_args['wpbc_bfb_preview_form_id'] ) | |
| 565 | + ? absint( $query_args['wpbc_bfb_preview_form_id'] ) | |
| 566 | + : 0; | |
| 567 | + $nonce = isset( $query_args['nonce'] ) && is_scalar( $query_args['nonce'] ) | |
| 568 | + ? sanitize_text_field( (string) $query_args['nonce'] ) | |
| 569 | + : ''; | |
| 570 | + | |
| 571 | + if ( '1' !== $is_preview || null === $this->load_preview_data( $token, $form_id, $nonce ) ) { | |
| 572 | + return false; | |
| 573 | + } | |
| 574 | + | |
| 575 | + if ( 'appointment' !== $this->get_current_preview_render_mode() ) { | |
| 576 | + $this->current_preview_data = null; | |
| 577 | + | |
| 578 | + return false; | |
| 579 | + } | |
| 580 | + | |
| 581 | + $this->register_preview_source_filters(); | |
| 582 | + | |
| 583 | + return true; | |
| 584 | + } | |
| 585 | + | |
| 586 | + /** | |
| 587 | + * Load and validate one user-bound preview transient. | |
| 588 | + * | |
| 589 | + * @param string $token Random preview token. | |
| 590 | + * @param int $form_id Preview resource ID encoded into the transient key. | |
| 591 | + * @param string $nonce Nonce bound to the preview token. | |
| 592 | + * | |
| 593 | + * @return array|null Normalized preview data or null when validation fails. | |
| 594 | + */ | |
| 595 | + private function load_preview_data( $token, $form_id, $nonce ) { | |
| 596 | + $token = is_scalar( $token ) ? sanitize_key( (string) $token ) : ''; | |
| 597 | + $form_id = is_scalar( $form_id ) ? absint( $form_id ) : 0; | |
| 598 | + $nonce = is_scalar( $nonce ) ? sanitize_text_field( (string) $nonce ) : ''; | |
| 599 | + | |
| 600 | + if ( | |
| 601 | + '' === $token | |
| 602 | + || $form_id <= 0 | |
| 603 | + || ! is_user_logged_in() | |
| 604 | + || ! current_user_can( $this->get_manage_cap() ) | |
| 605 | + || ! wp_verify_nonce( $nonce, 'wpbc_bfb_preview_' . $token ) | |
| 606 | + ) { | |
| 607 | + return null; | |
| 608 | + } | |
| 609 | + | |
| 610 | + $user_id = get_current_user_id(); | |
| 611 | + if ( $user_id <= 0 ) { | |
| 612 | + return null; | |
| 613 | + } | |
| 614 | + | |
| 615 | + $data = get_transient( $this->get_transient_key( $user_id, $token, $form_id ) ); | |
| 616 | + $data = $this->normalize_preview_data( $data ); | |
| 617 | + $current_time = time(); | |
| 618 | + | |
| 619 | + if ( | |
| 620 | + null === $data | |
| 621 | + || $user_id !== $data['user_id'] | |
| 622 | + || $form_id !== $data['form_id'] | |
| 623 | + || $form_id !== $data['resource_id'] | |
| 624 | + || 'preview' !== $data['scope'] | |
| 625 | + || $data['time'] <= 0 | |
| 626 | + || $data['time'] > ( $current_time + MINUTE_IN_SECONDS ) | |
| 627 | + || $data['time'] < ( $current_time - ( 10 * MINUTE_IN_SECONDS ) ) | |
| 628 | + ) { | |
| 629 | + return null; | |
| 630 | + } | |
| 631 | + | |
| 632 | + $has_structure = ! empty( $data['structure'] ) && is_array( $data['structure'] ); | |
| 633 | + $has_advanced = ! empty( $data['advanced_form'] ) || ! empty( $data['content_form'] ); | |
| 634 | + if ( ! $has_structure && ! $has_advanced ) { | |
| 635 | + return null; | |
| 636 | + } | |
| 637 | + | |
| 638 | + $this->current_preview_data = $data; | |
| 639 | + | |
| 640 | + return $this->current_preview_data; | |
| 641 | + } | |
| 642 | + | |
| 643 | + /** | |
| 644 | + * Normalize and validate a preview transient before any array offsets are read. | |
| 645 | + * | |
| 646 | + * Object-cache implementations and third-party code can return unexpected | |
| 647 | + * values for a transient. Keeping this normalization at the shared read | |
| 648 | + * boundary prevents malformed values from producing warnings or reaching the | |
| 649 | + * booking-form renderer. | |
| 650 | + * | |
| 651 | + * @param mixed $preview_data Raw transient value. | |
| 652 | + * | |
| 653 | + * @return array|null Normalized preview snapshot, or null for an invalid shape. | |
| 654 | + */ | |
| 655 | + private function normalize_preview_data( $preview_data ) { | |
| 656 | + | |
| 657 | + if ( ! is_array( $preview_data ) ) { | |
| 658 | + return null; | |
| 659 | + } | |
| 660 | + | |
| 661 | + $user_id = isset( $preview_data['user_id'] ) && is_scalar( $preview_data['user_id'] ) | |
| 662 | + ? absint( $preview_data['user_id'] ) | |
| 663 | + : 0; | |
| 664 | + $form_id = isset( $preview_data['form_id'] ) && is_scalar( $preview_data['form_id'] ) | |
| 665 | + ? absint( $preview_data['form_id'] ) | |
| 666 | + : 0; | |
| 667 | + $resource_id = isset( $preview_data['resource_id'] ) && is_scalar( $preview_data['resource_id'] ) | |
| 668 | + ? absint( $preview_data['resource_id'] ) | |
| 669 | + : $form_id; | |
| 670 | + $form_name = isset( $preview_data['form_name'] ) && is_scalar( $preview_data['form_name'] ) | |
| 671 | + ? sanitize_text_field( (string) $preview_data['form_name'] ) | |
| 672 | + : 'standard'; | |
| 673 | + $scope = isset( $preview_data['scope'] ) && is_scalar( $preview_data['scope'] ) | |
| 674 | + ? sanitize_key( (string) $preview_data['scope'] ) | |
| 675 | + : ''; | |
| 676 | + $render_mode = isset( $preview_data['render_mode'] ) && is_scalar( $preview_data['render_mode'] ) | |
| 677 | + ? sanitize_key( (string) $preview_data['render_mode'] ) | |
| 678 | + : 'booking'; | |
| 679 | + $render_mode = 'appointment' === $render_mode ? 'appointment' : 'booking'; | |
| 680 | + | |
| 681 | + if ( $user_id <= 0 || $form_id <= 0 || $resource_id <= 0 ) { | |
| 682 | + return null; | |
| 683 | + } | |
| 684 | + | |
| 685 | + return array( | |
| 686 | + 'user_id' => $user_id, | |
| 687 | + 'form_id' => $form_id, | |
| 688 | + 'resource_id' => $resource_id, | |
| 689 | + 'form_name' => '' === $form_name ? 'standard' : $form_name, | |
| 690 | + 'scope' => $scope, | |
| 691 | + 'render_mode' => $render_mode, | |
| 692 | + 'structure' => isset( $preview_data['structure'] ) && is_array( $preview_data['structure'] ) | |
| 693 | + ? $preview_data['structure'] | |
| 694 | + : array(), | |
| 695 | + 'time' => isset( $preview_data['time'] ) && is_scalar( $preview_data['time'] ) | |
| 696 | + ? absint( $preview_data['time'] ) | |
| 697 | + : 0, | |
| 698 | + 'advanced_form' => isset( $preview_data['advanced_form'] ) && is_scalar( $preview_data['advanced_form'] ) | |
| 699 | + ? (string) $preview_data['advanced_form'] | |
| 700 | + : '', | |
| 701 | + 'content_form' => isset( $preview_data['content_form'] ) && is_scalar( $preview_data['content_form'] ) | |
| 702 | + ? (string) $preview_data['content_form'] | |
| 703 | + : '', | |
| 704 | + 'settings_json' => isset( $preview_data['settings_json'] ) && is_scalar( $preview_data['settings_json'] ) | |
| 705 | + ? (string) $preview_data['settings_json'] | |
| 706 | + : '', | |
| 707 | + 'form_style' => isset( $preview_data['form_style'] ) && is_array( $preview_data['form_style'] ) | |
| 708 | + ? $preview_data['form_style'] | |
| 709 | + : array(), | |
| 710 | + 'option_overrides' => isset( $preview_data['option_overrides'] ) && is_array( $preview_data['option_overrides'] ) | |
| 711 | + ? $this->sanitize_preview_option_overrides( $preview_data['option_overrides'] ) | |
| 712 | + : array(), | |
| 713 | + 'calendar_parameters' => isset( $preview_data['calendar_parameters'] ) && is_array( $preview_data['calendar_parameters'] ) | |
| 714 | + ? $this->sanitize_preview_calendar_parameters( $preview_data['calendar_parameters'] ) | |
| 715 | + : array(), | |
| 716 | + 'calendar_request_overrides' => isset( $preview_data['calendar_request_overrides'] ) && is_array( $preview_data['calendar_request_overrides'] ) | |
| 717 | + ? $this->sanitize_preview_calendar_request_overrides( $preview_data['calendar_request_overrides'] ) | |
| 718 | + : array(), | |
| 719 | + ); | |
| 720 | + } | |
| 323 | 721 | |
| 324 | - if ( ! is_user_logged_in() || ! current_user_can( $cap ) ) { | |
| 325 | - return null; | |
| 326 | - } | |
| 327 | - | |
| 328 | - $token = get_query_var( 'wpbc_bfb_preview_token' ); | |
| 329 | - $form_id = absint( get_query_var( 'wpbc_bfb_preview_form_id' ) ); | |
| 330 | - | |
| 331 | - if ( empty( $token ) ) { | |
| 332 | - $token = isset( $_GET['wpbc_bfb_preview_token'] ) ? sanitize_text_field( wp_unslash( $_GET['wpbc_bfb_preview_token'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 333 | - } | |
| 334 | - | |
| 335 | - if ( empty( $form_id ) ) { | |
| 336 | - $form_id = isset( $_GET['wpbc_bfb_preview_form_id'] ) ? absint( wp_unslash( $_GET['wpbc_bfb_preview_form_id'] ) ) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 337 | - } | |
| 338 | - | |
| 339 | - $nonce = isset( $_GET['nonce'] ) ? sanitize_text_field( wp_unslash( $_GET['nonce'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 340 | - | |
| 341 | - if ( empty( $token ) || empty( $form_id ) ) { | |
| 342 | - return null; | |
| 343 | - } | |
| 344 | - | |
| 345 | - if ( ! wp_verify_nonce( $nonce, 'wpbc_bfb_preview_' . $token ) ) { | |
| 346 | - return null; | |
| 347 | - } | |
| 348 | - | |
| 349 | - $user_id = wpbc_get_current_user_id(); | |
| 350 | - | |
| 351 | - if ( $user_id <= 0 ) { | |
| 352 | - return null; | |
| 353 | - } | |
| 354 | - | |
| 355 | - $transient_key = $this->get_transient_key( $user_id, $token, $form_id ); | |
| 356 | - $data = get_transient( $transient_key ); | |
| 357 | - | |
| 358 | - if ( empty( $data ) ) { | |
| 359 | - return null; | |
| 360 | - } | |
| 361 | - | |
| 362 | - $has_structure = ( ! empty( $data['structure'] ) && is_array( $data['structure'] ) ); | |
| 363 | - $has_advanced = ( ! empty( $data['advanced_form'] ) || ! empty( $data['content_form'] ) ); | |
| 364 | - | |
| 365 | - if ( ! $has_structure && ! $has_advanced ) { | |
| 366 | - return null; | |
| 367 | - } | |
| 368 | - | |
| 369 | - | |
| 370 | - $this->current_preview_data = $data; | |
| 371 | - | |
| 372 | - return $this->current_preview_data; | |
| 373 | - } | |
| 374 | - | |
| 375 | 722 | // ----------------------------------------------------------------------------------------------------------------- |
| 376 | 723 | |
| 377 | 724 | /** |
| 378 | 725 | * Ensure preview page uses a "full width" template (if the current theme provides one). |
| @@ -617,9 +964,9 @@ | ||
| 617 | 964 | * @return string |
| 618 | 965 | */ |
| 619 | 966 | public function filter_the_content_for_preview( $content ) { |
| 620 | 967 | |
| 621 | - if ( ! is_page() ) { | |
| 968 | + if ( ! $this->is_main_query_page() ) { | |
| 622 | 969 | return $content; |
| 623 | 970 | } |
| 624 | 971 | |
| 625 | 972 | $page_id = get_the_ID(); |
| @@ -644,15 +991,14 @@ | ||
| 644 | 991 | |
| 645 | 992 | // Store preview data for this request so other hooks can access it. |
| 646 | 993 | $this->current_preview_data = $preview_data; |
| 647 | 994 | |
| 648 | - // Optional: expose a filter so BFB structure loader can override structure per preview. | |
| 649 | - // Your wpbc_bfb_get_form_structure() can apply this filter when resolving structure. | |
| 650 | - add_filter( 'wpbc_bfb_get_form_structure', array( $this, 'filter_form_structure_for_preview' ), 10, 2 ); | |
| 651 | - add_filter( 'wpbc_bfb_get_form_advanced_form', array( $this, 'filter_form_advanced_form_for_preview' ), 10, 2 ); | |
| 652 | - add_filter( 'wpbc_bfb_get_form_content_form', array( $this, 'filter_form_content_form_for_preview' ), 10, 2 ); | |
| 995 | + $this->register_preview_source_filters(); | |
| 653 | 996 | |
| 654 | - $resource_id = WPBC_FE_Attr_Postprocessor::get_default_booking_resource_id(); | |
| 997 | + $resource_id = $this->get_current_preview_resource_id(); | |
| 998 | + if ( $resource_id <= 0 ) { | |
| 999 | + $resource_id = WPBC_FE_Attr_Postprocessor::get_default_booking_resource_id(); | |
| 1000 | + } | |
| 655 | 1001 | |
| 656 | 1002 | $form_name = isset( $preview_data['form_name'] ) ? sanitize_text_field( wp_unslash( $preview_data['form_name'] ) ) : 'standard'; |
| 657 | 1003 | if ( '' === $form_name ) { |
| 658 | 1004 | $form_name = 'standard'; |
| @@ -657,13 +1003,614 @@ | ||
| 657 | 1003 | if ( '' === $form_name ) { |
| 658 | 1004 | $form_name = 'standard'; |
| 659 | 1005 | } |
| 660 | 1006 | |
| 661 | - $shortcode = '[booking resource_id="' . esc_attr( $resource_id ) . '" form_type="' . esc_attr( $form_name ) . '" form_status="preview"]'; | |
| 1007 | + if ( 'appointment' === $this->get_current_preview_render_mode() ) { | |
| 1008 | + $shortcode = '[booking_appointment form_type="' . esc_attr( $form_name ) . '"]'; | |
| 1009 | + $preview_html = do_shortcode( $shortcode ); | |
| 1010 | + } else { | |
| 1011 | + $preview_html = WPBC_FE_Render::render_booking_form( | |
| 1012 | + array( | |
| 1013 | + 'resource_id' => $resource_id, | |
| 1014 | + 'cal_count' => 1, | |
| 1015 | + 'is_echo' => 0, | |
| 1016 | + 'custom_booking_form' => $form_name, | |
| 1017 | + 'form_status' => 'preview', | |
| 1018 | + 'calendar_request_overrides' => $this->get_current_preview_calendar_request_overrides(), | |
| 1019 | + ) | |
| 1020 | + ); | |
| 1021 | + } | |
| 1022 | + | |
| 1023 | + $this->remove_preview_source_filters(); | |
| 1024 | + | |
| 1025 | + return $this->filter_wrapped_html_for_preview_form_style( $preview_html, array(), $resource_id, $form_name ); | |
| 1026 | + } | |
| 1027 | + | |
| 1028 | + /** | |
| 1029 | + * Make the authenticated transient snapshot the source for this preview. | |
| 1030 | + * | |
| 1031 | + * The preview must not depend on a saved `preview` database row. The returned | |
| 1032 | + * loader arguments include a server-owned marker that the paired loader | |
| 1033 | + * filter recognizes during this request only. | |
| 1034 | + * | |
| 1035 | + * @param array $resolution Existing database or missing-source resolution. | |
| 1036 | + * @param array $request Front-end form source request. | |
| 1037 | + * | |
| 1038 | + * @return array Preview resolution or the unchanged result when it is unrelated. | |
| 1039 | + */ | |
| 1040 | + public function filter_form_source_resolution_for_preview( $resolution, $request ) { | |
| 1041 | + | |
| 1042 | + if ( ! $this->is_current_preview_request( $request ) ) { | |
| 1043 | + return $resolution; | |
| 1044 | + } | |
| 1045 | + | |
| 1046 | + $resolution = is_array( $resolution ) ? $resolution : array(); | |
| 1047 | + | |
| 1048 | + $fallback_chain = isset( $resolution['fallback_chain'] ) && is_array( $resolution['fallback_chain'] ) | |
| 1049 | + ? $resolution['fallback_chain'] | |
| 1050 | + : array(); | |
| 1051 | + | |
| 1052 | + $request_resource_id = isset( $request['resource_id'] ) ? absint( $request['resource_id'] ) : 0; | |
| 1053 | + $loader_resource_id = 'appointment' === $this->get_current_preview_render_mode() | |
| 1054 | + ? $request_resource_id | |
| 1055 | + : $this->get_current_preview_resource_id(); | |
| 1056 | + | |
| 1057 | + return array( | |
| 1058 | + 'engine' => 'bfb_db', | |
| 1059 | + 'apply_after_load_filter' => true, | |
| 1060 | + 'bfb_loader_args' => array( | |
| 1061 | + 'form_slug' => $this->get_current_preview_form_name(), | |
| 1062 | + 'status' => 'preview', | |
| 1063 | + 'resource_id' => $loader_resource_id, | |
| 1064 | + 'wpbc_preview_snapshot' => 1, | |
| 1065 | + ), | |
| 1066 | + 'fallback_chain' => $fallback_chain, | |
| 1067 | + ); | |
| 1068 | + } | |
| 1069 | + | |
| 1070 | + /** | |
| 1071 | + * Return the transient form pair instead of a saved Form Builder row. | |
| 1072 | + * | |
| 1073 | + * @param array $form_pair Pair already returned by the Form Builder loader. | |
| 1074 | + * @param array $loader_args Normalized Form Builder loader arguments. | |
| 1075 | + * | |
| 1076 | + * @return array Selected preview snapshot or the unchanged pair. | |
| 1077 | + */ | |
| 1078 | + public function filter_form_pair_for_preview( $form_pair, $loader_args ) { | |
| 1079 | + | |
| 1080 | + if ( ! is_array( $loader_args ) || empty( $loader_args['wpbc_preview_snapshot'] ) ) { | |
| 1081 | + return $form_pair; | |
| 1082 | + } | |
| 1083 | + | |
| 1084 | + $request = array( | |
| 1085 | + 'resource_id' => isset( $loader_args['resource_id'] ) ? $loader_args['resource_id'] : 0, | |
| 1086 | + 'form_slug' => isset( $loader_args['form_slug'] ) ? $loader_args['form_slug'] : '', | |
| 1087 | + 'form_status' => isset( $loader_args['status'] ) ? $loader_args['status'] : '', | |
| 1088 | + ); | |
| 1089 | + | |
| 1090 | + if ( ! $this->is_current_preview_request( $request ) ) { | |
| 1091 | + return $form_pair; | |
| 1092 | + } | |
| 1093 | + | |
| 1094 | + return array( | |
| 1095 | + 'form' => isset( $this->current_preview_data['advanced_form'] ) ? (string) $this->current_preview_data['advanced_form'] : '', | |
| 1096 | + 'content' => isset( $this->current_preview_data['content_form'] ) ? (string) $this->current_preview_data['content_form'] : '', | |
| 1097 | + 'settings_json' => isset( $this->current_preview_data['settings_json'] ) ? (string) $this->current_preview_data['settings_json'] : '', | |
| 1098 | + ); | |
| 1099 | + } | |
| 1100 | + | |
| 1101 | + /** | |
| 1102 | + * Check whether a renderer or loader request belongs to this preview snapshot. | |
| 1103 | + * | |
| 1104 | + * @param array $request Source resolver or loader request values. | |
| 1105 | + * | |
| 1106 | + * @return bool True only for the exact preview resource, form, and status. | |
| 1107 | + */ | |
| 1108 | + private function is_current_preview_request( $request ) { | |
| 1109 | + | |
| 1110 | + if ( empty( $this->current_preview_data ) || ! is_array( $request ) ) { | |
| 1111 | + return false; | |
| 1112 | + } | |
| 1113 | + | |
| 1114 | + $request_resource_id = isset( $request['resource_id'] ) ? absint( $request['resource_id'] ) : 0; | |
| 1115 | + $request_form_name = isset( $request['form_slug'] ) ? sanitize_text_field( (string) $request['form_slug'] ) : ''; | |
| 1116 | + $request_status = isset( $request['form_status'] ) ? sanitize_key( (string) $request['form_status'] ) : ''; | |
| 1117 | + | |
| 1118 | + $resource_matches = 'appointment' === $this->get_current_preview_render_mode() | |
| 1119 | + ? $request_resource_id > 0 | |
| 1120 | + : $request_resource_id === $this->get_current_preview_resource_id(); | |
| 1121 | + | |
| 1122 | + return $resource_matches | |
| 1123 | + && $request_form_name === $this->get_current_preview_form_name() | |
| 1124 | + && 'preview' === $request_status; | |
| 1125 | + } | |
| 1126 | + | |
| 1127 | + /** | |
| 1128 | + * Switch the selected Appointment form to the authenticated preview source. | |
| 1129 | + * | |
| 1130 | + * @param string $form_status Existing form status. | |
| 1131 | + * @param string $form_slug Resolved Appointment form slug. | |
| 1132 | + * @param int $provider_id Selected Provider resource ID. | |
| 1133 | + * @param array<string,mixed> $config Signed Appointment configuration. | |
| 1134 | + * | |
| 1135 | + * @return string Preview only for the active snapshot and exact form slug. | |
| 1136 | + */ | |
| 1137 | + public function filter_appointment_form_status_for_preview( $form_status, $form_slug, $provider_id, $config ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed | |
| 1138 | + if ( | |
| 1139 | + 'appointment' !== $this->get_current_preview_render_mode() | |
| 1140 | + || absint( $provider_id ) <= 0 | |
| 1141 | + || sanitize_text_field( (string) $form_slug ) !== $this->get_current_preview_form_name() | |
| 1142 | + ) { | |
| 1143 | + return $form_status; | |
| 1144 | + } | |
| 1145 | + | |
| 1146 | + return 'preview'; | |
| 1147 | + } | |
| 1148 | + | |
| 1149 | + /** | |
| 1150 | + * Return the resource/calendar ID scoped to the active preview snapshot. | |
| 1151 | + * | |
| 1152 | + * Older transients stored this context only under `form_id`; retain that | |
| 1153 | + * fallback until all ten-minute preview sessions have naturally expired. | |
| 1154 | + * | |
| 1155 | + * @return int Preview resource ID. | |
| 1156 | + */ | |
| 1157 | + private function get_current_preview_resource_id() { | |
| 1158 | + | |
| 1159 | + if ( isset( $this->current_preview_data['resource_id'] ) ) { | |
| 1160 | + return absint( $this->current_preview_data['resource_id'] ); | |
| 1161 | + } | |
| 1162 | + | |
| 1163 | + return isset( $this->current_preview_data['form_id'] ) ? absint( $this->current_preview_data['form_id'] ) : 0; | |
| 1164 | + } | |
| 1165 | + | |
| 1166 | + /** | |
| 1167 | + * Return the normalized form name scoped to the active preview snapshot. | |
| 1168 | + * | |
| 1169 | + * @return string Preview form name. | |
| 1170 | + */ | |
| 1171 | + private function get_current_preview_form_name() { | |
| 1172 | + | |
| 1173 | + $form_name = isset( $this->current_preview_data['form_name'] ) | |
| 1174 | + ? sanitize_text_field( (string) $this->current_preview_data['form_name'] ) | |
| 1175 | + : 'standard'; | |
| 1176 | + | |
| 1177 | + return '' === $form_name ? 'standard' : $form_name; | |
| 1178 | + } | |
| 1179 | + | |
| 1180 | + /** | |
| 1181 | + * Return the allow-listed renderer used by the active preview snapshot. | |
| 1182 | + * | |
| 1183 | + * @return string Either booking or appointment. | |
| 1184 | + */ | |
| 1185 | + private function get_current_preview_render_mode() { | |
| 1186 | + $render_mode = isset( $this->current_preview_data['render_mode'] ) | |
| 1187 | + ? sanitize_key( (string) $this->current_preview_data['render_mode'] ) | |
| 1188 | + : 'booking'; | |
| 1189 | + | |
| 1190 | + return 'appointment' === $render_mode ? 'appointment' : 'booking'; | |
| 1191 | + } | |
| 1192 | + | |
| 1193 | + /** | |
| 1194 | + * Return calendar-load overrides scoped to the active preview snapshot. | |
| 1195 | + * | |
| 1196 | + * Appointment rendering happens in a later signed AJAX request, so the | |
| 1197 | + * renderer needs a public, read-only accessor rather than direct access to | |
| 1198 | + * transient internals. Values were allow-list sanitized at the transient | |
| 1199 | + * boundary and are sanitized again here for defense in depth. | |
| 1200 | + * | |
| 1201 | + * @return array<string,int|string> Safe calendar-load request overrides. | |
| 1202 | + */ | |
| 1203 | + public function get_current_preview_calendar_request_overrides() { | |
| 1204 | + $calendar_request_overrides = isset( $this->current_preview_data['calendar_request_overrides'] ) | |
| 1205 | + ? $this->current_preview_data['calendar_request_overrides'] | |
| 1206 | + : array(); | |
| 1207 | + | |
| 1208 | + return $this->sanitize_preview_calendar_request_overrides( $calendar_request_overrides ); | |
| 1209 | + } | |
| 1210 | + | |
| 1211 | + /** | |
| 1212 | + * Sanitize booking-form source before it enters a preview transient. | |
| 1213 | + * | |
| 1214 | + * Preview markup is intentionally rendered as booking-form markup rather than | |
| 1215 | + * escaped as plain text. Therefore the shared preview service, rather than | |
| 1216 | + * each caller, must enforce the established Form Builder KSES policy. An | |
| 1217 | + * unavailable sanitizer fails closed for non-empty markup. | |
| 1218 | + * | |
| 1219 | + * @param mixed $form_source Raw advanced-form or content-form source. | |
| 1220 | + * | |
| 1221 | + * @return string|null Sanitized source, or null when it cannot be sanitized. | |
| 1222 | + */ | |
| 1223 | + private function sanitize_preview_form_source( $form_source ) { | |
| 1224 | + | |
| 1225 | + if ( ! is_scalar( $form_source ) ) { | |
| 1226 | + return ''; | |
| 1227 | + } | |
| 1228 | + | |
| 1229 | + $form_source = (string) $form_source; | |
| 1230 | + if ( '' === $form_source ) { | |
| 1231 | + return ''; | |
| 1232 | + } | |
| 1233 | + | |
| 1234 | + if ( ! function_exists( 'wpbc_bfb_sanitize_form_text' ) ) { | |
| 1235 | + return null; | |
| 1236 | + } | |
| 1237 | + | |
| 1238 | + return (string) wpbc_bfb_sanitize_form_text( $form_source ); | |
| 1239 | + } | |
| 1240 | + | |
| 1241 | + /** | |
| 1242 | + * Normalize Form Builder structure at the shared preview write boundary. | |
| 1243 | + * | |
| 1244 | + * @param mixed $structure Candidate decoded Form Builder structure. | |
| 1245 | + * | |
| 1246 | + * @return array|null Sanitized structure, or null when normalization fails. | |
| 1247 | + */ | |
| 1248 | + private function sanitize_preview_structure( $structure ) { | |
| 1249 | + | |
| 1250 | + $structure = is_array( $structure ) ? $structure : array(); | |
| 1251 | + $structure = apply_filters( 'wpbc_bfb_sanitize_structure_before_save', $structure ); | |
| 1252 | + | |
| 1253 | + return is_array( $structure ) ? $structure : null; | |
| 1254 | + } | |
| 1255 | + | |
| 1256 | + /** | |
| 1257 | + * Normalize optional Form Style values for a preview snapshot. | |
| 1258 | + * | |
| 1259 | + * @param mixed $form_style Candidate Form Style overrides. | |
| 1260 | + * | |
| 1261 | + * @return array|null Sanitized style values, or null when required helpers are unavailable. | |
| 1262 | + */ | |
| 1263 | + private function sanitize_preview_form_style( $form_style ) { | |
| 1264 | + | |
| 1265 | + if ( ! is_array( $form_style ) || empty( $form_style ) ) { | |
| 1266 | + return array(); | |
| 1267 | + } | |
| 1268 | + | |
| 1269 | + $scalar_style = array(); | |
| 1270 | + foreach ( $form_style as $style_key => $style_value ) { | |
| 1271 | + if ( is_scalar( $style_value ) ) { | |
| 1272 | + $scalar_style[ $style_key ] = (string) $style_value; | |
| 1273 | + } | |
| 1274 | + } | |
| 1275 | + | |
| 1276 | + if ( empty( $scalar_style ) ) { | |
| 1277 | + return array(); | |
| 1278 | + } | |
| 1279 | + | |
| 1280 | + if ( | |
| 1281 | + ! function_exists( 'wpbc_bfb_settings__sanitize_form_style' ) | |
| 1282 | + || ! function_exists( 'wpbc_bfb_settings__get_custom_form_style_options' ) | |
| 1283 | + || ! function_exists( 'wpbc_bfb_settings__get_form_accent_options' ) | |
| 1284 | + ) { | |
| 1285 | + return null; | |
| 1286 | + } | |
| 1287 | + | |
| 1288 | + $style_name = isset( $scalar_style['booking_form_style'] ) | |
| 1289 | + ? $scalar_style['booking_form_style'] | |
| 1290 | + : ''; | |
| 1291 | + | |
| 1292 | + return array_merge( | |
| 1293 | + array( | |
| 1294 | + 'booking_form_style' => wpbc_bfb_settings__sanitize_form_style( $style_name ), | |
| 1295 | + ), | |
| 1296 | + wpbc_bfb_settings__get_custom_form_style_options( $scalar_style ), | |
| 1297 | + wpbc_bfb_settings__get_form_accent_options( $scalar_style ) | |
| 1298 | + ); | |
| 1299 | + } | |
| 1300 | + | |
| 1301 | + /** | |
| 1302 | + * Normalize the global options supported by transient previews. | |
| 1303 | + * | |
| 1304 | + * Calendar skin values must match the current server-side skin registry. | |
| 1305 | + * Appearance and Date Selection modules share this narrow allow-list. Unknown | |
| 1306 | + * keys are discarded so callers cannot turn the preview transient into a | |
| 1307 | + * generic option override channel. | |
| 1308 | + * | |
| 1309 | + * @param mixed $option_overrides Candidate preview option overrides. | |
| 1310 | + * | |
| 1311 | + * @return array<string,string> Sanitized allow-listed overrides. | |
| 1312 | + */ | |
| 1313 | + private function sanitize_preview_option_overrides( $option_overrides ) { | |
| 1314 | + if ( ! is_array( $option_overrides ) ) { | |
| 1315 | + return array(); | |
| 1316 | + } | |
| 1317 | + | |
| 1318 | + $sanitized = array(); | |
| 1319 | + $toggle_keys = array( | |
| 1320 | + 'booking_timeslot_picker', | |
| 1321 | + 'booking_range_selection_time_is_active', | |
| 1322 | + 'booking_change_over_days_triangles', | |
| 1323 | + 'booking_last_checkout_day_available', | |
| 1324 | + 'booking_recurrent_time', | |
| 1325 | + 'booking_is_show_legend', | |
| 1326 | + 'booking_legend_is_show_numbers', | |
| 1327 | + 'booking_legend_is_vertical', | |
| 1328 | + 'booking_legend_is_show_item_available', | |
| 1329 | + 'booking_legend_is_show_item_pending', | |
| 1330 | + 'booking_legend_is_show_item_approved', | |
| 1331 | + 'booking_legend_is_show_item_partially', | |
| 1332 | + 'booking_legend_is_show_item_unavailable', | |
| 1333 | + ); | |
| 1334 | + foreach ( $toggle_keys as $toggle_key ) { | |
| 1335 | + if ( isset( $option_overrides[ $toggle_key ] ) && is_scalar( $option_overrides[ $toggle_key ] ) && in_array( (string) $option_overrides[ $toggle_key ], array( 'On', 'Off' ), true ) ) { | |
| 1336 | + $sanitized[ $toggle_key ] = (string) $option_overrides[ $toggle_key ]; | |
| 1337 | + } | |
| 1338 | + } | |
| 1339 | + | |
| 1340 | + $choice_keys = array( | |
| 1341 | + 'booking_type_of_day_selections' => array( 'single', 'multiple', 'range' ), | |
| 1342 | + 'booking_range_selection_type' => array( 'dynamic', 'fixed' ), | |
| 1343 | + ); | |
| 1344 | + foreach ( $choice_keys as $choice_key => $allowed_choices ) { | |
| 1345 | + if ( isset( $option_overrides[ $choice_key ] ) && is_scalar( $option_overrides[ $choice_key ] ) ) { | |
| 1346 | + $choice = sanitize_key( (string) $option_overrides[ $choice_key ] ); | |
| 1347 | + if ( in_array( $choice, $allowed_choices, true ) ) { | |
| 1348 | + $sanitized[ $choice_key ] = $choice; | |
| 1349 | + } | |
| 1350 | + } | |
| 1351 | + } | |
| 1352 | + | |
| 1353 | + $bounded_integer_keys = array( | |
| 1354 | + 'booking_range_selection_days_count' => array( 1, 180 ), | |
| 1355 | + 'booking_range_selection_days_count_dynamic' => array( 1, 1095 ), | |
| 1356 | + 'booking_range_selection_days_max_count_dynamic' => array( 1, 1095 ), | |
| 1357 | + ); | |
| 1358 | + foreach ( $bounded_integer_keys as $integer_key => $bounds ) { | |
| 1359 | + if ( isset( $option_overrides[ $integer_key ] ) && is_scalar( $option_overrides[ $integer_key ] ) && preg_match( '/^\d+$/', (string) $option_overrides[ $integer_key ] ) ) { | |
| 1360 | + $integer_value = (int) $option_overrides[ $integer_key ]; | |
| 1361 | + if ( $integer_value >= $bounds[0] && $integer_value <= $bounds[1] ) { | |
| 1362 | + $sanitized[ $integer_key ] = (string) $integer_value; | |
| 1363 | + } | |
| 1364 | + } | |
| 1365 | + } | |
| 1366 | + | |
| 1367 | + foreach ( array( 'booking_range_start_day', 'booking_range_start_day_dynamic' ) as $weekday_key ) { | |
| 1368 | + if ( isset( $option_overrides[ $weekday_key ] ) ) { | |
| 1369 | + $weekdays = $this->sanitize_preview_integer_list( $option_overrides[ $weekday_key ], -1, 6, array( -1 ) ); | |
| 1370 | + $sanitized[ $weekday_key ] = implode( ',', $weekdays ); | |
| 1371 | + } | |
| 1372 | + } | |
| 1373 | + | |
| 1374 | + if ( isset( $option_overrides['booking_range_selection_days_specific_num_dynamic'] ) ) { | |
| 1375 | + $specific_days = $this->sanitize_preview_integer_list( $option_overrides['booking_range_selection_days_specific_num_dynamic'], 1, 1095, array() ); | |
| 1376 | + $sanitized['booking_range_selection_days_specific_num_dynamic'] = implode( ',', $specific_days ); | |
| 1377 | + } | |
| 1378 | + | |
| 1379 | + foreach ( array( 'booking_range_selection_start_time', 'booking_range_selection_end_time' ) as $time_key ) { | |
| 1380 | + if ( isset( $option_overrides[ $time_key ] ) && is_scalar( $option_overrides[ $time_key ] ) && preg_match( '/^(?:[01]\d|2[0-3]):[0-5]\d$/', (string) $option_overrides[ $time_key ] ) ) { | |
| 1381 | + $sanitized[ $time_key ] = (string) $option_overrides[ $time_key ]; | |
| 1382 | + } | |
| 1383 | + } | |
| 1384 | + | |
| 1385 | + foreach ( array( 'available', 'pending', 'approved', 'partially', 'unavailable' ) as $legend_item ) { | |
| 1386 | + $text_key = 'booking_legend_text_for_item_' . $legend_item; | |
| 1387 | + if ( isset( $option_overrides[ $text_key ] ) && is_scalar( $option_overrides[ $text_key ] ) ) { | |
| 1388 | + $legend_text = sanitize_text_field( (string) $option_overrides[ $text_key ] ); | |
| 1389 | + $sanitized[ $text_key ] = function_exists( 'mb_substr' ) ? mb_substr( $legend_text, 0, 255 ) : substr( $legend_text, 0, 255 ); | |
| 1390 | + } | |
| 1391 | + } | |
| 1392 | + | |
| 1393 | + if ( array_key_exists( 'booking_skin', $option_overrides ) && is_scalar( $option_overrides['booking_skin'] ) ) { | |
| 1394 | + $calendar_skin = $this->sanitize_preview_calendar_skin( (string) $option_overrides['booking_skin'] ); | |
| 1395 | + if ( '' !== $calendar_skin ) { | |
| 1396 | + $sanitized['booking_skin'] = $calendar_skin; | |
| 1397 | + } | |
| 1398 | + } | |
| 1399 | + | |
| 1400 | + return $sanitized; | |
| 1401 | + } | |
| 1402 | + | |
| 1403 | + /** | |
| 1404 | + * Normalize Date Selection values used by the explicit browser bootstrap. | |
| 1405 | + * | |
| 1406 | + * @param mixed $calendar_parameters Candidate calendar parameters. | |
| 1407 | + * | |
| 1408 | + * @return array<string,mixed> Sanitized allow-listed parameters. | |
| 1409 | + */ | |
| 1410 | + private function sanitize_preview_calendar_parameters( $calendar_parameters ) { | |
| 1411 | + if ( ! is_array( $calendar_parameters ) ) { | |
| 1412 | + return array(); | |
| 1413 | + } | |
| 1414 | + | |
| 1415 | + $sanitized = array(); | |
| 1416 | + if ( array_key_exists( 'is_enabled_change_over', $calendar_parameters ) ) { | |
| 1417 | + $is_enabled_change_over = $this->sanitize_preview_boolean( $calendar_parameters['is_enabled_change_over'] ); | |
| 1418 | + if ( null !== $is_enabled_change_over ) { | |
| 1419 | + $sanitized['is_enabled_change_over'] = $is_enabled_change_over; | |
| 1420 | + } | |
| 1421 | + } | |
| 1422 | + if ( isset( $calendar_parameters['days_select_mode'] ) && is_scalar( $calendar_parameters['days_select_mode'] ) ) { | |
| 1423 | + $days_select_mode = sanitize_key( (string) $calendar_parameters['days_select_mode'] ); | |
| 1424 | + if ( in_array( $days_select_mode, array( 'single', 'multiple', 'range' ), true ) ) { | |
| 1425 | + $sanitized['days_select_mode'] = $days_select_mode; | |
| 1426 | + } | |
| 1427 | + } | |
| 1428 | + | |
| 1429 | + $integer_keys = array( | |
| 1430 | + 'fixed__days_num' => array( 0, 180 ), | |
| 1431 | + 'dynamic__days_min' => array( 0, 1095 ), | |
| 1432 | + 'dynamic__days_max' => array( 0, 1095 ), | |
| 1433 | + ); | |
| 1434 | + foreach ( $integer_keys as $integer_key => $bounds ) { | |
| 1435 | + if ( isset( $calendar_parameters[ $integer_key ] ) && is_scalar( $calendar_parameters[ $integer_key ] ) && preg_match( '/^\d+$/', (string) $calendar_parameters[ $integer_key ] ) ) { | |
| 1436 | + $integer_value = (int) $calendar_parameters[ $integer_key ]; | |
| 1437 | + if ( $integer_value >= $bounds[0] && $integer_value <= $bounds[1] ) { | |
| 1438 | + $sanitized[ $integer_key ] = $integer_value; | |
| 1439 | + } | |
| 1440 | + } | |
| 1441 | + } | |
| 1442 | + | |
| 1443 | + $list_keys = array( | |
| 1444 | + 'fixed__week_days__start' => array( -1, 6, array( -1 ) ), | |
| 1445 | + 'dynamic__days_specific' => array( 1, 1095, array() ), | |
| 1446 | + 'dynamic__week_days__start' => array( -1, 6, array( -1 ) ), | |
| 1447 | + ); | |
| 1448 | + foreach ( $list_keys as $list_key => $bounds ) { | |
| 1449 | + if ( array_key_exists( $list_key, $calendar_parameters ) ) { | |
| 1450 | + $sanitized[ $list_key ] = $this->sanitize_preview_integer_list( $calendar_parameters[ $list_key ], $bounds[0], $bounds[1], $bounds[2] ); | |
| 1451 | + } | |
| 1452 | + } | |
| 1453 | + | |
| 1454 | + if ( isset( $calendar_parameters['booking_recurrent_time'] ) && in_array( (string) $calendar_parameters['booking_recurrent_time'], array( 'On', 'Off' ), true ) ) { | |
| 1455 | + $sanitized['booking_recurrent_time'] = (string) $calendar_parameters['booking_recurrent_time']; | |
| 1456 | + } | |
| 1457 | + | |
| 1458 | + return $sanitized; | |
| 1459 | + } | |
| 1460 | + | |
| 1461 | + /** | |
| 1462 | + * Normalize Date Selection values forwarded to calendar-load requests. | |
| 1463 | + * | |
| 1464 | + * @param mixed $request_overrides Candidate request overrides. | |
| 1465 | + * | |
| 1466 | + * @return array<string,int|string> Sanitized allow-listed request values. | |
| 1467 | + */ | |
| 1468 | + private function sanitize_preview_calendar_request_overrides( $request_overrides ) { | |
| 1469 | + if ( ! is_array( $request_overrides ) ) { | |
| 1470 | + return array(); | |
| 1471 | + } | |
| 1472 | + | |
| 1473 | + $sanitized = array(); | |
| 1474 | + foreach ( array( 'wpbc_settings_calendar_preview', 'wpbc_setup_wizard_date_selection_preview' ) as $marker_key ) { | |
| 1475 | + if ( | |
| 1476 | + isset( $request_overrides[ $marker_key ] ) | |
| 1477 | + && is_scalar( $request_overrides[ $marker_key ] ) | |
| 1478 | + && '1' === (string) $request_overrides[ $marker_key ] | |
| 1479 | + ) { | |
| 1480 | + $sanitized[ $marker_key ] = 1; | |
| 1481 | + } | |
| 1482 | + } | |
| 1483 | + if ( isset( $request_overrides['wpbc_setup_wizard_date_selection_preview_nonce'] ) && is_scalar( $request_overrides['wpbc_setup_wizard_date_selection_preview_nonce'] ) ) { | |
| 1484 | + $sanitized['wpbc_setup_wizard_date_selection_preview_nonce'] = sanitize_text_field( (string) $request_overrides['wpbc_setup_wizard_date_selection_preview_nonce'] ); | |
| 1485 | + } | |
| 1486 | + | |
| 1487 | + $toggle_keys = array( | |
| 1488 | + 'wpbc_settings_calendar_preview_changeover', | |
| 1489 | + 'wpbc_settings_calendar_preview_triangles', | |
| 1490 | + 'wpbc_settings_calendar_preview_recurrent_time', | |
| 1491 | + 'wpbc_settings_calendar_preview_last_checkout', | |
| 1492 | + 'wpbc_settings_calendar_preview_show_legend', | |
| 1493 | + 'wpbc_settings_calendar_preview_legend_show_numbers', | |
| 1494 | + 'wpbc_settings_calendar_preview_legend_vertical', | |
| 1495 | + ); | |
| 1496 | + foreach ( array( 'available', 'pending', 'approved', 'partially', 'unavailable' ) as $legend_item ) { | |
| 1497 | + $toggle_keys[] = 'wpbc_settings_calendar_preview_legend_show_' . $legend_item; | |
| 1498 | + } | |
| 1499 | + foreach ( $toggle_keys as $toggle_key ) { | |
| 1500 | + if ( isset( $request_overrides[ $toggle_key ] ) && is_scalar( $request_overrides[ $toggle_key ] ) && in_array( (string) $request_overrides[ $toggle_key ], array( 'On', 'Off' ), true ) ) { | |
| 1501 | + $sanitized[ $toggle_key ] = (string) $request_overrides[ $toggle_key ]; | |
| 1502 | + } | |
| 1503 | + } | |
| 1504 | + | |
| 1505 | + foreach ( array( 'available', 'pending', 'approved', 'partially', 'unavailable' ) as $legend_item ) { | |
| 1506 | + $text_key = 'wpbc_settings_calendar_preview_legend_text_' . $legend_item; | |
| 1507 | + if ( isset( $request_overrides[ $text_key ] ) && is_scalar( $request_overrides[ $text_key ] ) ) { | |
| 1508 | + $legend_text = sanitize_text_field( (string) $request_overrides[ $text_key ] ); | |
| 1509 | + $sanitized[ $text_key ] = function_exists( 'mb_substr' ) ? mb_substr( $legend_text, 0, 255 ) : substr( $legend_text, 0, 255 ); | |
| 1510 | + } | |
| 1511 | + } | |
| 1512 | + | |
| 1513 | + return $sanitized; | |
| 1514 | + } | |
| 1515 | + | |
| 1516 | + /** | |
| 1517 | + * Normalize one preview boolean without treating malformed containers as true. | |
| 1518 | + * | |
| 1519 | + * Preview context normally originates from a server-owned mapper, but the | |
| 1520 | + * shared transient boundary validates it again so future callers cannot turn | |
| 1521 | + * arrays or arbitrary strings into enabled behavior through PHP casting. | |
| 1522 | + * | |
| 1523 | + * @param mixed $raw_value Candidate boolean value. | |
| 1524 | + * | |
| 1525 | + * @return bool|null Normalized boolean, or null when the value is invalid. | |
| 1526 | + */ | |
| 1527 | + private function sanitize_preview_boolean( $raw_value ) { | |
| 1528 | + if ( true === $raw_value || 1 === $raw_value || '1' === $raw_value || 'On' === $raw_value ) { | |
| 1529 | + return true; | |
| 1530 | + } | |
| 1531 | + | |
| 1532 | + if ( false === $raw_value || 0 === $raw_value || '0' === $raw_value || 'Off' === $raw_value ) { | |
| 1533 | + return false; | |
| 1534 | + } | |
| 1535 | + | |
| 1536 | + return null; | |
| 1537 | + } | |
| 1538 | + | |
| 1539 | + /** | |
| 1540 | + * Normalize a scalar or array of integers against explicit bounds. | |
| 1541 | + * | |
| 1542 | + * @param mixed $raw_list Candidate array or comma-separated list. | |
| 1543 | + * @param int $minimum Inclusive lower bound. | |
| 1544 | + * @param int $maximum Inclusive upper bound. | |
| 1545 | + * @param int[] $fallback Fallback list when no values remain. | |
| 1546 | + * | |
| 1547 | + * @return int[] Unique normalized integers. | |
| 1548 | + */ | |
| 1549 | + private function sanitize_preview_integer_list( $raw_list, $minimum, $maximum, array $fallback ) { | |
| 1550 | + $raw_values = is_array( $raw_list ) ? $raw_list : explode( ',', is_scalar( $raw_list ) ? (string) $raw_list : '' ); | |
| 1551 | + $integers = array(); | |
| 1552 | + foreach ( $raw_values as $raw_value ) { | |
| 1553 | + if ( ! is_scalar( $raw_value ) || ! preg_match( '/^-?\d+$/', trim( (string) $raw_value ) ) ) { | |
| 1554 | + continue; | |
| 1555 | + } | |
| 1556 | + $integer_value = (int) $raw_value; | |
| 1557 | + if ( $integer_value >= $minimum && $integer_value <= $maximum ) { | |
| 1558 | + $integers[] = $integer_value; | |
| 1559 | + } | |
| 1560 | + } | |
| 1561 | + | |
| 1562 | + return empty( $integers ) ? $fallback : array_values( array_unique( $integers ) ); | |
| 1563 | + } | |
| 1564 | + | |
| 1565 | + /** | |
| 1566 | + * Validate one relative calendar skin path against the live skin registry. | |
| 1567 | + * | |
| 1568 | + * @param string $calendar_skin Candidate relative path or registered URL. | |
| 1569 | + * | |
| 1570 | + * @return string Valid relative skin path, or an empty string. | |
| 1571 | + */ | |
| 1572 | + private function sanitize_preview_calendar_skin( $calendar_skin ) { | |
| 1573 | + if ( ! function_exists( 'wpbc_get_calendar_skin_options' ) ) { | |
| 1574 | + return ''; | |
| 1575 | + } | |
| 1576 | + | |
| 1577 | + $calendar_skin = $this->normalize_preview_calendar_skin( $calendar_skin ); | |
| 1578 | + foreach ( wpbc_get_calendar_skin_options() as $registered_skin => $registered_label ) { | |
| 1579 | + if ( is_array( $registered_label ) && ! empty( $registered_label['optgroup'] ) ) { | |
| 1580 | + continue; | |
| 1581 | + } | |
| 1582 | + | |
| 1583 | + if ( $calendar_skin === $this->normalize_preview_calendar_skin( $registered_skin ) ) { | |
| 1584 | + return $calendar_skin; | |
| 1585 | + } | |
| 1586 | + } | |
| 1587 | + | |
| 1588 | + return ''; | |
| 1589 | + } | |
| 1590 | + | |
| 1591 | + /** | |
| 1592 | + * Convert a registered skin URL or filesystem path to canonical relative form. | |
| 1593 | + * | |
| 1594 | + * @param mixed $calendar_skin Calendar skin path or URL. | |
| 1595 | + * | |
| 1596 | + * @return string Normalized relative path. | |
| 1597 | + */ | |
| 1598 | + private function normalize_preview_calendar_skin( $calendar_skin ) { | |
| 1599 | + $calendar_skin = is_scalar( $calendar_skin ) ? sanitize_text_field( (string) $calendar_skin ) : ''; | |
| 1600 | + $replace = array( WPBC_PLUGIN_DIR, WPBC_PLUGIN_URL ); | |
| 1601 | + $upload_dir = wp_upload_dir(); | |
| 1602 | + | |
| 1603 | + if ( ! empty( $upload_dir['basedir'] ) ) { | |
| 1604 | + $replace[] = $upload_dir['basedir']; | |
| 1605 | + } | |
| 1606 | + if ( ! empty( $upload_dir['baseurl'] ) ) { | |
| 1607 | + $replace[] = $upload_dir['baseurl']; | |
| 1608 | + } | |
| 1609 | + | |
| 1610 | + return str_replace( $replace, '', $calendar_skin ); | |
| 1611 | + } | |
| 662 | 1612 | |
| 663 | - return do_shortcode( $shortcode ); | |
| 664 | - } | |
| 665 | - | |
| 666 | 1613 | public function filter_form_advanced_form_for_preview( $advanced_form, $form_id ) { |
| 667 | 1614 | |
| 668 | 1615 | if ( empty( $this->current_preview_data ) ) { |
| 669 | 1616 | return $advanced_form; |
| @@ -668,9 +1615,9 @@ | ||
| 668 | 1615 | if ( empty( $this->current_preview_data ) ) { |
| 669 | 1616 | return $advanced_form; |
| 670 | 1617 | } |
| 671 | 1618 | |
| 672 | - if ( (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 1619 | + if ( 'appointment' !== $this->get_current_preview_render_mode() && (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 673 | 1620 | return $advanced_form; |
| 674 | 1621 | } |
| 675 | 1622 | |
| 676 | 1623 | if ( isset( $this->current_preview_data['advanced_form'] ) ) { |
| @@ -685,9 +1632,9 @@ | ||
| 685 | 1632 | if ( empty( $this->current_preview_data ) ) { |
| 686 | 1633 | return $content_form; |
| 687 | 1634 | } |
| 688 | 1635 | |
| 689 | - if ( (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 1636 | + if ( 'appointment' !== $this->get_current_preview_render_mode() && (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 690 | 1637 | return $content_form; |
| 691 | 1638 | } |
| 692 | 1639 | |
| 693 | 1640 | if ( isset( $this->current_preview_data['content_form'] ) ) { |
| @@ -713,9 +1660,9 @@ | ||
| 713 | 1660 | if ( empty( $this->current_preview_data ) ) { |
| 714 | 1661 | return $structure; |
| 715 | 1662 | } |
| 716 | 1663 | |
| 717 | - if ( (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 1664 | + if ( 'appointment' !== $this->get_current_preview_render_mode() && (int) $form_id !== (int) $this->current_preview_data['form_id'] ) { | |
| 718 | 1665 | return $structure; |
| 719 | 1666 | } |
| 720 | 1667 | |
| 721 | 1668 | if ( empty( $this->current_preview_data['structure'] ) || ! is_array( $this->current_preview_data['structure'] ) ) { |
| @@ -725,13 +1672,177 @@ | ||
| 725 | 1672 | return $this->current_preview_data['structure']; |
| 726 | 1673 | } |
| 727 | 1674 | |
| 728 | 1675 | /** |
| 1676 | + * Apply unsaved global Form Style values to the preview iframe only. | |
| 1677 | + * | |
| 1678 | + * @param string $wrapped_html Wrapped booking form HTML. | |
| 1679 | + * @param array $bfb_settings BFB settings. | |
| 1680 | + * @param int $resource_id Booking resource ID. | |
| 1681 | + * @param string $custom_booking_form_name Form slug. | |
| 1682 | + * @return string | |
| 1683 | + */ | |
| 1684 | + public function filter_wrapped_html_for_preview_form_style( $wrapped_html, $bfb_settings, $resource_id, $custom_booking_form_name ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed | |
| 1685 | + | |
| 1686 | + $preview_style = $this->get_preview_form_style(); | |
| 1687 | + if ( empty( $preview_style ) ) { | |
| 1688 | + return $wrapped_html; | |
| 1689 | + } | |
| 1690 | + | |
| 1691 | + $style = isset( $preview_style['booking_form_style'] ) ? wpbc_bfb_settings__sanitize_form_style( $preview_style['booking_form_style'] ) : wpbc_bfb_settings__get_default_form_style(); | |
| 1692 | + $preset = wpbc_bfb_settings__get_form_style_preset( $style ); | |
| 1693 | + | |
| 1694 | + $wrapped_html = $this->remove_classes_from_first_form_wrapper( | |
| 1695 | + $wrapped_html, | |
| 1696 | + array( | |
| 1697 | + 'wpbc_theme_dark_1', | |
| 1698 | + 'wpbc_bfb_form_appearance_custom', | |
| 1699 | + ) | |
| 1700 | + ); | |
| 1701 | + $wrapped_html = $this->remove_classes_from_first_tag_with_classes( | |
| 1702 | + $wrapped_html, | |
| 1703 | + array( 'wpbc_bfb_form' ), | |
| 1704 | + array( | |
| 1705 | + 'wpbc_theme_dark_1', | |
| 1706 | + 'wpbc_bfb_form_appearance_custom', | |
| 1707 | + ) | |
| 1708 | + ); | |
| 1709 | + | |
| 1710 | + $theme_class = isset( $preset['theme_class'] ) ? sanitize_html_class( (string) $preset['theme_class'] ) : ''; | |
| 1711 | + if ( '' !== $theme_class ) { | |
| 1712 | + $wrapped_html = WPBC_FE_Form_Style_Injector::add_class_to_first_tag_with_classes( $wrapped_html, array( 'wpbc_container', 'wpbc_form' ), $theme_class ); | |
| 1713 | + } | |
| 1714 | + | |
| 1715 | + $css_vars = wpbc_bfb_settings__get_form_style_css_vars( $style, $preview_style ); | |
| 1716 | + if ( ! empty( $css_vars ) ) { | |
| 1717 | + $wrapped_html = WPBC_FE_Form_Style_Injector::inject_css_vars_into_form_wrapper( $wrapped_html, $css_vars ); | |
| 1718 | + $wrapped_html = WPBC_FE_Form_Style_Injector::inject_css_vars_into_bfb_root( $wrapped_html, $css_vars ); | |
| 1719 | + } | |
| 1720 | + | |
| 1721 | + if ( wpbc_bfb_settings__is_custom_form_style( $style ) ) { | |
| 1722 | + $wrapped_html = WPBC_FE_Form_Style_Injector::add_class_to_first_tag_with_classes( $wrapped_html, array( 'wpbc_container', 'wpbc_form' ), 'wpbc_bfb_form_appearance_custom' ); | |
| 1723 | + $wrapped_html = WPBC_FE_Form_Style_Injector::add_class_to_first_tag_with_classes( $wrapped_html, array( 'wpbc_bfb_form' ), 'wpbc_bfb_form_appearance_custom' ); | |
| 1724 | + } | |
| 1725 | + | |
| 1726 | + return $wrapped_html; | |
| 1727 | + } | |
| 1728 | + | |
| 1729 | + /** | |
| 1730 | + * Get sanitized preview Form Style override from the current transient data. | |
| 1731 | + * | |
| 1732 | + * @return array | |
| 1733 | + */ | |
| 1734 | + protected function get_preview_form_style() { | |
| 1735 | + | |
| 1736 | + if ( empty( $this->current_preview_data['form_style'] ) || ! is_array( $this->current_preview_data['form_style'] ) ) { | |
| 1737 | + return array(); | |
| 1738 | + } | |
| 1739 | + | |
| 1740 | + $style = isset( $this->current_preview_data['form_style']['booking_form_style'] ) ? $this->current_preview_data['form_style']['booking_form_style'] : ''; | |
| 1741 | + $style = wpbc_bfb_settings__sanitize_form_style( $style ); | |
| 1742 | + | |
| 1743 | + $custom_options = wpbc_bfb_settings__get_custom_form_style_options( $this->current_preview_data['form_style'] ); | |
| 1744 | + $accent_options = wpbc_bfb_settings__get_form_accent_options( $this->current_preview_data['form_style'] ); | |
| 1745 | + | |
| 1746 | + return array_merge( | |
| 1747 | + array( | |
| 1748 | + 'booking_form_style' => $style, | |
| 1749 | + ), | |
| 1750 | + $custom_options, | |
| 1751 | + $accent_options | |
| 1752 | + ); | |
| 1753 | + } | |
| 1754 | + | |
| 1755 | + /** | |
| 1756 | + * Remove classes from the first outer booking form wrapper. | |
| 1757 | + * | |
| 1758 | + * @param string $html HTML. | |
| 1759 | + * @param array $class_names Class names to remove. | |
| 1760 | + * @return string | |
| 1761 | + */ | |
| 1762 | + protected function remove_classes_from_first_form_wrapper( $html, $class_names ) { | |
| 1763 | + | |
| 1764 | + return $this->remove_classes_from_first_tag_with_classes( $html, array( 'wpbc_container', 'wpbc_form' ), $class_names ); | |
| 1765 | + } | |
| 1766 | + | |
| 1767 | + /** | |
| 1768 | + * Remove classes from the first tag that has all required classes. | |
| 1769 | + * | |
| 1770 | + * @param string $html HTML. | |
| 1771 | + * @param array $required_classes Required classes. | |
| 1772 | + * @param array $class_names Class names to remove. | |
| 1773 | + * @return string | |
| 1774 | + */ | |
| 1775 | + protected function remove_classes_from_first_tag_with_classes( $html, $required_classes, $class_names ) { | |
| 1776 | + | |
| 1777 | + $html = (string) $html; | |
| 1778 | + $required_classes = is_array( $required_classes ) ? $required_classes : array(); | |
| 1779 | + $class_names = is_array( $class_names ) ? $class_names : array(); | |
| 1780 | + $remove_map = array(); | |
| 1781 | + $required_map = array(); | |
| 1782 | + | |
| 1783 | + foreach ( $required_classes as $class_name ) { | |
| 1784 | + $class_name = sanitize_html_class( (string) $class_name ); | |
| 1785 | + if ( '' !== $class_name ) { | |
| 1786 | + $required_map[ $class_name ] = true; | |
| 1787 | + } | |
| 1788 | + } | |
| 1789 | + | |
| 1790 | + foreach ( $class_names as $class_name ) { | |
| 1791 | + $class_name = sanitize_html_class( (string) $class_name ); | |
| 1792 | + if ( '' !== $class_name ) { | |
| 1793 | + $remove_map[ $class_name ] = true; | |
| 1794 | + } | |
| 1795 | + } | |
| 1796 | + | |
| 1797 | + if ( empty( $remove_map ) || empty( $required_map ) ) { | |
| 1798 | + return $html; | |
| 1799 | + } | |
| 1800 | + | |
| 1801 | + $done = false; | |
| 1802 | + $out = preg_replace_callback( | |
| 1803 | + '/<div\b[^>]*\bclass\s*=\s*(["\'])(.*?)\1[^>]*>/i', | |
| 1804 | + function ( $matches ) use ( &$done, $remove_map, $required_map ) { | |
| 1805 | + | |
| 1806 | + $tag = $matches[0]; | |
| 1807 | + if ( $done ) { | |
| 1808 | + return $tag; | |
| 1809 | + } | |
| 1810 | + | |
| 1811 | + $quote = $matches[1]; | |
| 1812 | + $classes = preg_split( '/\s+/', trim( (string) $matches[2] ) ); | |
| 1813 | + $classes = is_array( $classes ) ? $classes : array(); | |
| 1814 | + | |
| 1815 | + foreach ( $required_map as $required_class => $unused ) { | |
| 1816 | + if ( ! in_array( $required_class, $classes, true ) ) { | |
| 1817 | + return $tag; | |
| 1818 | + } | |
| 1819 | + } | |
| 1820 | + | |
| 1821 | + $filtered = array(); | |
| 1822 | + foreach ( $classes as $class_name ) { | |
| 1823 | + if ( '' === $class_name || isset( $remove_map[ $class_name ] ) ) { | |
| 1824 | + continue; | |
| 1825 | + } | |
| 1826 | + $filtered[] = $class_name; | |
| 1827 | + } | |
| 1828 | + | |
| 1829 | + $done = true; | |
| 1830 | + | |
| 1831 | + return preg_replace( '/\bclass\s*=\s*(["\'])(.*?)\1/i', 'class=' . $quote . esc_attr( implode( ' ', $filtered ) ) . $quote, $tag, 1 ); | |
| 1832 | + }, | |
| 1833 | + $html | |
| 1834 | + ); | |
| 1835 | + | |
| 1836 | + return ( null === $out ) ? $html : $out; | |
| 1837 | + } | |
| 1838 | + | |
| 1839 | + /** | |
| 729 | 1840 | * Hide the preview page from the Pages list in admin. |
| 730 | 1841 | * |
| 731 | 1842 | * @param WP_Query $query Main query. |
| 732 | 1843 | */ |
| 733 | - public function hide_preview_page_in_admin_list( $query ) { | |
| 1844 | + public function hide_preview_page_in_admin_list( $query ) { | |
| 734 | 1845 | |
| 735 | 1846 | if ( ! is_admin() || ! $query->is_main_query() ) { |
| 736 | 1847 | return; |
| 737 | 1848 | } |
| @@ -756,60 +1867,417 @@ | ||
| 756 | 1867 | |
| 757 | 1868 | $not_in = (array) $query->get( 'post__not_in' ); |
| 758 | 1869 | $not_in[] = (int) $page_id; |
| 759 | 1870 | |
| 760 | - $query->set( 'post__not_in', $not_in ); | |
| 761 | - } | |
| 762 | - | |
| 763 | - // FixIn: 2026-01-03 14:31. | |
| 1871 | + $query->set( 'post__not_in', $not_in ); | |
| 1872 | + } | |
| 1873 | + | |
| 1874 | + /** | |
| 1875 | + * Render one inline preview and return its data-only browser bootstrap. | |
| 1876 | + * | |
| 1877 | + * This is the reusable response boundary for authenticated administration | |
| 1878 | + * screens. The HTML is rendered by the normal front-end renderer, while all | |
| 1879 | + * script elements are removed. The browser receives only JSON-safe values and | |
| 1880 | + * initializes the form through known Booking Calendar functions; response | |
| 1881 | + * JavaScript is never evaluated. | |
| 1882 | + * | |
| 1883 | + * The caller must resolve templates from a server-owned allow-list and must | |
| 1884 | + * perform its own capability and nonce checks before returning this payload. | |
| 1885 | + * | |
| 1886 | + * @param int $preview_form_id Preview resource/calendar ID. | |
| 1887 | + * @param array $structure Decoded BFB structure. | |
| 1888 | + * @param string $form_name Form slug rendered by the booking form. | |
| 1889 | + * @param string $advanced_form Exported booking form source. | |
| 1890 | + * @param string $content_form Exported booking-data content source. | |
| 1891 | + * @param array $form_style Optional unsaved Form Style settings. | |
| 1892 | + * @param array $preview_context Optional server-owned renderer and option context. | |
| 1893 | + * | |
| 1894 | + * @return array<string,mixed>|false Inline HTML and bootstrap data, or false on failure. | |
| 1895 | + */ | |
| 1896 | + public function render_inline_preview_payload( $preview_form_id, $structure, $form_name = 'standard', $advanced_form = '', $content_form = '', $form_style = array(), $preview_context = array() ) { | |
| 1897 | + $preview_form_id = is_scalar( $preview_form_id ) ? absint( $preview_form_id ) : 0; | |
| 1898 | + $preview_form_id = $preview_form_id > 0 ? $preview_form_id : 1; | |
| 1899 | + $form_name = is_scalar( $form_name ) ? sanitize_key( (string) $form_name ) : ''; | |
| 1900 | + $form_name = '' === $form_name ? 'standard' : $form_name; | |
| 1901 | + $preview_html = $this->render_inline_preview( | |
| 1902 | + $preview_form_id, | |
| 1903 | + $structure, | |
| 1904 | + $form_name, | |
| 1905 | + $advanced_form, | |
| 1906 | + $content_form, | |
| 1907 | + $form_style, | |
| 1908 | + $preview_context | |
| 1909 | + ); | |
| 1910 | + | |
| 1911 | + if ( ! is_string( $preview_html ) || '' === trim( $preview_html ) ) { | |
| 1912 | + return false; | |
| 1913 | + } | |
| 1914 | + | |
| 1915 | + return array( | |
| 1916 | + 'html' => $this->remove_script_elements( $preview_html ), | |
| 1917 | + 'bootstrap' => $this->get_inline_preview_bootstrap_data( $preview_form_id, $form_name, $preview_context ), | |
| 1918 | + ); | |
| 1919 | + } | |
| 1920 | + | |
| 1921 | + /** | |
| 1922 | + * Remove executable elements from renderer HTML before an AJAX response. | |
| 1923 | + * | |
| 1924 | + * The normal front-end renderer can return a legacy inline calendar bootstrap | |
| 1925 | + * during AJAX requests. Inline previews use the structured bootstrap returned | |
| 1926 | + * beside the HTML, so no script element is needed or permitted in this path. | |
| 1927 | + * | |
| 1928 | + * @param string $preview_html Server-rendered preview HTML. | |
| 1929 | + * | |
| 1930 | + * @return string Preview HTML without script elements. | |
| 1931 | + */ | |
| 1932 | + private function remove_script_elements( $preview_html ) { | |
| 1933 | + $preview_html = is_string( $preview_html ) ? $preview_html : ''; | |
| 1934 | + $preview_html = preg_replace( '#<script\b[^>]*>.*?</script\s*>#is', '', $preview_html ); | |
| 1935 | + | |
| 1936 | + return is_string( $preview_html ) ? $preview_html : ''; | |
| 1937 | + } | |
| 1938 | + | |
| 1939 | + /** | |
| 1940 | + * Build the explicit JSON-safe bootstrap contract for an inline form. | |
| 1941 | + * | |
| 1942 | + * @param int $preview_form_id Positive booking resource ID. | |
| 1943 | + * @param string $form_name Validated Form Builder slug. | |
| 1944 | + * @param array<string,mixed> $preview_context Optional server-owned calendar context. | |
| 1945 | + * | |
| 1946 | + * @return array<string,mixed> Allow-listed Booking Calendar initialization data. | |
| 1947 | + */ | |
| 1948 | + private function get_inline_preview_bootstrap_data( $preview_form_id, $form_name, array $preview_context = array() ) { | |
| 1949 | + $days_selection = $this->get_inline_preview_days_selection(); | |
| 1950 | + $balancer_max_threads = absint( get_bk_option( 'booking_load_balancer_max_threads' ) ); | |
| 1951 | + $balancer_max_threads = $balancer_max_threads > 0 ? $balancer_max_threads : 1; | |
| 1952 | + $is_enabled_change_over = function_exists( 'wpbc_is_booking_used_check_in_out_time' ) | |
| 1953 | + ? (bool) wpbc_is_booking_used_check_in_out_time( false, $preview_form_id ) | |
| 1954 | + : false; | |
| 1955 | + $range_guidance_default = function_exists( 'wpbc_frontend_messages__is_enabled' ) | |
| 1956 | + ? wpbc_frontend_messages__is_enabled( 'message_range_selection_click_last_date' ) | |
| 1957 | + : true; | |
| 1958 | + $range_guidance_enabled = (bool) apply_filters( | |
| 1959 | + 'wpbc_calendar_range_selection_guidance_is_enabled', | |
| 1960 | + $range_guidance_default, | |
| 1961 | + $preview_form_id, | |
| 1962 | + array( | |
| 1963 | + 'resource_id' => $preview_form_id, | |
| 1964 | + 'custom_form' => $form_name, | |
| 1965 | + ) | |
| 1966 | + ); | |
| 1967 | + $request_uri = ''; | |
| 1968 | + | |
| 1969 | + if ( isset( $_SERVER['REQUEST_URI'] ) && is_scalar( $_SERVER['REQUEST_URI'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | |
| 1970 | + $request_uri = esc_url_raw( wp_unslash( (string) $_SERVER['REQUEST_URI'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | |
| 1971 | + } | |
| 1972 | + | |
| 1973 | + $calendar_parameters = array( | |
| 1974 | + 'is_enabled_change_over' => $is_enabled_change_over, | |
| 1975 | + 'calendar_scroll_to' => false, | |
| 1976 | + 'calendar_dates_start' => '', | |
| 1977 | + 'calendar_dates_end' => '', | |
| 1978 | + 'booking_max_monthes_in_calendar' => (string) get_bk_option( 'booking_max_monthes_in_calendar' ), | |
| 1979 | + 'booking_start_day_weeek' => (string) get_bk_option( 'booking_start_day_weeek' ), | |
| 1980 | + 'calendar_number_of_months' => '1', | |
| 1981 | + 'days_select_mode' => (string) $days_selection['days_select_mode'], | |
| 1982 | + 'fixed__days_num' => (int) $days_selection['fixed__days_num'], | |
| 1983 | + 'fixed__week_days__start' => $this->normalize_inline_preview_integer_list( $days_selection['fixed__week_days__start'], array( -1 ) ), | |
| 1984 | + 'dynamic__days_min' => (int) $days_selection['dynamic__days_min'], | |
| 1985 | + 'dynamic__days_max' => (int) $days_selection['dynamic__days_max'], | |
| 1986 | + 'dynamic__days_specific' => $this->normalize_inline_preview_integer_list( $days_selection['dynamic__days_specific'], array() ), | |
| 1987 | + 'dynamic__week_days__start' => $this->normalize_inline_preview_integer_list( $days_selection['dynamic__week_days__start'], array( -1 ) ), | |
| 1988 | + 'range_selection_guidance_is_enabled' => $range_guidance_enabled, | |
| 1989 | + 'booking_date_format' => (string) get_bk_option( 'booking_date_format' ), | |
| 1990 | + 'booking_time_format' => (string) get_bk_option( 'booking_time_format' ), | |
| 1991 | + ); | |
| 1992 | + | |
| 1993 | + if ( class_exists( 'wpdev_bk_biz_l' ) ) { | |
| 1994 | + $calendar_parameters['is_parent_resource'] = function_exists( 'wpbc_get_child_resources_number' ) && wpbc_get_child_resources_number( $preview_form_id ) ? 1 : 0; | |
| 1995 | + $calendar_parameters['booking_capacity_field'] = function_exists( 'wpbc_get__booking_capacity_field__name' ) ? (string) wpbc_get__booking_capacity_field__name() : ''; | |
| 1996 | + $calendar_parameters['booking_is_dissbale_booking_for_different_sub_resources'] = (string) get_bk_option( 'booking_is_dissbale_booking_for_different_sub_resources' ); | |
| 1997 | + } | |
| 1998 | + | |
| 1999 | + if ( class_exists( 'wpdev_bk_biz_s' ) ) { | |
| 2000 | + $calendar_parameters['booking_recurrent_time'] = (string) get_bk_option( 'booking_recurrent_time' ); | |
| 2001 | + } | |
| 2002 | + | |
| 2003 | + $preview_calendar_parameters = isset( $preview_context['calendar_parameters'] ) | |
| 2004 | + ? $this->sanitize_preview_calendar_parameters( $preview_context['calendar_parameters'] ) | |
| 2005 | + : array(); | |
| 2006 | + $calendar_parameters = array_replace( $calendar_parameters, $preview_calendar_parameters ); | |
| 2007 | + $is_enabled_change_over = isset( $calendar_parameters['is_enabled_change_over'] ) | |
| 2008 | + ? (bool) $calendar_parameters['is_enabled_change_over'] | |
| 2009 | + : $is_enabled_change_over; | |
| 2010 | + $calendar_request_overrides = isset( $preview_context['calendar_request_overrides'] ) | |
| 2011 | + ? $this->sanitize_preview_calendar_request_overrides( $preview_context['calendar_request_overrides'] ) | |
| 2012 | + : array(); | |
| 2013 | + | |
| 2014 | + return array( | |
| 2015 | + 'balancer_max_threads' => $balancer_max_threads, | |
| 2016 | + 'is_enabled_change_over' => $is_enabled_change_over, | |
| 2017 | + 'classic_booking_context_token' => '', | |
| 2018 | + 'calendar_parameters' => $calendar_parameters, | |
| 2019 | + 'secure_parameters' => array( | |
| 2020 | + 'nonce' => wp_create_nonce( 'wpbc_calendar_load_ajx_wpbcnonce' ), | |
| 2021 | + 'user_id' => function_exists( 'wpbc_get_current_user_id' ) ? (string) wpbc_get_current_user_id() : (string) get_current_user_id(), | |
| 2022 | + 'locale' => (string) get_user_locale(), | |
| 2023 | + ), | |
| 2024 | + 'calendar_request' => array_merge( | |
| 2025 | + array( | |
| 2026 | + 'resource_id' => $preview_form_id, | |
| 2027 | + 'booking_hash' => '', | |
| 2028 | + 'request_uri' => $request_uri, | |
| 2029 | + 'custom_form' => $form_name, | |
| 2030 | + 'aggregate_resource_id_str' => '', | |
| 2031 | + 'aggregate_type' => 'all', | |
| 2032 | + 'skip_general_availability' => 0, | |
| 2033 | + 'classic_booking_context_token' => '', | |
| 2034 | + ), | |
| 2035 | + $calendar_request_overrides | |
| 2036 | + ), | |
| 2037 | + ); | |
| 2038 | + } | |
| 2039 | + | |
| 2040 | + /** | |
| 2041 | + * Return normalized day-selection options for the inline calendar contract. | |
| 2042 | + * | |
| 2043 | + * @return array<string,mixed> Day-selection values. | |
| 2044 | + */ | |
| 2045 | + private function get_inline_preview_days_selection() { | |
| 2046 | + $defaults = array( | |
| 2047 | + 'days_select_mode' => 'multiple', | |
| 2048 | + 'fixed__days_num' => 0, | |
| 2049 | + 'fixed__week_days__start' => '-1', | |
| 2050 | + 'dynamic__days_min' => 0, | |
| 2051 | + 'dynamic__days_max' => 0, | |
| 2052 | + 'dynamic__days_specific' => '', | |
| 2053 | + 'dynamic__week_days__start' => '-1', | |
| 2054 | + ); | |
| 2055 | + $days_selection = function_exists( 'wpbc__calendar__js_params__get_days_selection_arr' ) | |
| 2056 | + ? wpbc__calendar__js_params__get_days_selection_arr() | |
| 2057 | + : array(); | |
| 2058 | + | |
| 2059 | + return wp_parse_args( is_array( $days_selection ) ? $days_selection : array(), $defaults ); | |
| 2060 | + } | |
| 2061 | + | |
| 2062 | + /** | |
| 2063 | + * Convert a stored comma list into bounded JSON-safe integers. | |
| 2064 | + * | |
| 2065 | + * @param mixed $raw_list Candidate array or comma-separated list. | |
| 2066 | + * @param array $fallback Fallback list when no integers are present. | |
| 2067 | + * | |
| 2068 | + * @return int[] Normalized integers. | |
| 2069 | + */ | |
| 2070 | + private function normalize_inline_preview_integer_list( $raw_list, array $fallback ) { | |
| 2071 | + $raw_values = is_array( $raw_list ) ? $raw_list : explode( ',', (string) $raw_list ); | |
| 2072 | + $integers = array(); | |
| 2073 | + | |
| 2074 | + foreach ( $raw_values as $raw_value ) { | |
| 2075 | + if ( ! is_scalar( $raw_value ) || ! preg_match( '/^-?\d+$/', trim( (string) $raw_value ) ) ) { | |
| 2076 | + continue; | |
| 2077 | + } | |
| 2078 | + | |
| 2079 | + $integers[] = (int) $raw_value; | |
| 2080 | + } | |
| 2081 | + | |
| 2082 | + return empty( $integers ) ? $fallback : array_values( array_unique( $integers ) ); | |
| 2083 | + } | |
| 2084 | + | |
| 2085 | + /** | |
| 2086 | + * Render one unsaved Form Builder snapshot directly in the current request. | |
| 2087 | + * | |
| 2088 | + * This is the synchronous counterpart to {@see create_preview_session()} for | |
| 2089 | + * administration screens that already load the Booking Calendar front-end | |
| 2090 | + * assets. It uses the same source, markup, option, and Form Style filters but | |
| 2091 | + * creates no transient, page, post, or saved Form Builder record. All filters | |
| 2092 | + * and request-scoped state are removed before returning. | |
| 2093 | + * | |
| 2094 | + * The caller must resolve template definitions from a server-owned allow-list | |
| 2095 | + * before invoking this method. Raw request values must never be passed here. | |
| 2096 | + * | |
| 2097 | + * @param int $preview_form_id Preview resource/calendar ID. | |
| 2098 | + * @param array $structure Decoded BFB structure. | |
| 2099 | + * @param string $form_name Form slug rendered by the booking form. | |
| 2100 | + * @param string $advanced_form Exported booking form source. | |
| 2101 | + * @param string $content_form Exported booking-data content source. | |
| 2102 | + * @param array $form_style Optional unsaved Form Style settings. | |
| 2103 | + * @param array $preview_context Optional server-owned renderer and option context. | |
| 2104 | + * | |
| 2105 | + * @return string|false Rendered booking form HTML, or false when validation or rendering fails. | |
| 2106 | + */ | |
| 2107 | + public function render_inline_preview( $preview_form_id, $structure, $form_name = 'standard', $advanced_form = '', $content_form = '', $form_style = array(), $preview_context = array() ) { | |
| 2108 | + | |
| 2109 | + if ( ! class_exists( 'WPBC_FE_Render' ) || null !== $this->current_preview_data ) { | |
| 2110 | + return false; | |
| 2111 | + } | |
| 2112 | + | |
| 2113 | + $preview_form_id = is_scalar( $preview_form_id ) ? absint( $preview_form_id ) : 0; | |
| 2114 | + $preview_form_id = $preview_form_id > 0 ? $preview_form_id : 1; | |
| 2115 | + $structure = $this->sanitize_preview_structure( $structure ); | |
| 2116 | + $form_name = is_scalar( $form_name ) ? sanitize_text_field( (string) $form_name ) : ''; | |
| 2117 | + $advanced_form = $this->sanitize_preview_form_source( $advanced_form ); | |
| 2118 | + $content_form = $this->sanitize_preview_form_source( $content_form ); | |
| 2119 | + $form_style = $this->sanitize_preview_form_style( $form_style ); | |
| 2120 | + $preview_context = is_array( $preview_context ) ? $preview_context : array(); | |
| 2121 | + $render_mode = isset( $preview_context['render_mode'] ) | |
| 2122 | + && is_scalar( $preview_context['render_mode'] ) | |
| 2123 | + && 'appointment' === sanitize_key( (string) $preview_context['render_mode'] ) | |
| 2124 | + ? 'appointment' | |
| 2125 | + : 'booking'; | |
| 2126 | + $option_overrides = isset( $preview_context['option_overrides'] ) | |
| 2127 | + ? $this->sanitize_preview_option_overrides( $preview_context['option_overrides'] ) | |
| 2128 | + : array(); | |
| 2129 | + $calendar_parameters = isset( $preview_context['calendar_parameters'] ) | |
| 2130 | + ? $this->sanitize_preview_calendar_parameters( $preview_context['calendar_parameters'] ) | |
| 2131 | + : array(); | |
| 2132 | + $calendar_request_overrides = isset( $preview_context['calendar_request_overrides'] ) | |
| 2133 | + ? $this->sanitize_preview_calendar_request_overrides( $preview_context['calendar_request_overrides'] ) | |
| 2134 | + : array(); | |
| 2135 | + | |
| 2136 | + if ( | |
| 2137 | + null === $structure | |
| 2138 | + || null === $advanced_form | |
| 2139 | + || null === $content_form | |
| 2140 | + || null === $form_style | |
| 2141 | + ) { | |
| 2142 | + return false; | |
| 2143 | + } | |
| 2144 | + | |
| 2145 | + $form_name = '' === $form_name ? 'standard' : $form_name; | |
| 2146 | + $this->current_preview_data = array( | |
| 2147 | + 'form_id' => $preview_form_id, | |
| 2148 | + 'resource_id' => $preview_form_id, | |
| 2149 | + 'form_name' => $form_name, | |
| 2150 | + 'scope' => 'inline_preview', | |
| 2151 | + 'render_mode' => $render_mode, | |
| 2152 | + 'structure' => $structure, | |
| 2153 | + 'advanced_form' => $advanced_form, | |
| 2154 | + 'content_form' => $content_form, | |
| 2155 | + 'form_style' => $form_style, | |
| 2156 | + 'option_overrides' => $option_overrides, | |
| 2157 | + 'calendar_parameters' => $calendar_parameters, | |
| 2158 | + 'calendar_request_overrides' => $calendar_request_overrides, | |
| 2159 | + ); | |
| 2160 | + | |
| 2161 | + $this->register_preview_source_filters(); | |
| 2162 | + | |
| 2163 | + try { | |
| 2164 | + $preview_html = WPBC_FE_Render::render_booking_form( | |
| 2165 | + array( | |
| 2166 | + 'resource_id' => $preview_form_id, | |
| 2167 | + 'cal_count' => 1, | |
| 2168 | + 'is_echo' => 0, | |
| 2169 | + 'custom_booking_form' => $form_name, | |
| 2170 | + 'form_status' => 'preview', | |
| 2171 | + 'calendar_request_overrides' => $calendar_request_overrides, | |
| 2172 | + ) | |
| 2173 | + ); | |
| 2174 | + $preview_html = is_string( $preview_html ) ? $preview_html : ''; | |
| 2175 | + | |
| 2176 | + return $this->filter_wrapped_html_for_preview_form_style( $preview_html, array(), $preview_form_id, $form_name ); | |
| 2177 | + } finally { | |
| 2178 | + $this->remove_preview_source_filters(); | |
| 2179 | + $this->remove_preview_option_filter(); | |
| 2180 | + $this->current_preview_data = null; | |
| 2181 | + } | |
| 2182 | + } | |
| 2183 | + | |
| 2184 | + // FixIn: 2026-01-03 14:31. | |
| 764 | 2185 | /** |
| 765 | - * Create a preview session: store transient snapshot and return preview URL + token. | |
| 766 | - * | |
| 767 | - * @param int $preview_form_id Preview form/resource ID. | |
| 768 | - * @param int $user_id Current user ID. | |
| 769 | - * @param array $structure Decoded BFB structure. | |
| 770 | - * | |
| 771 | - * @return array|false { preview_url, token } or false on failure. | |
| 2186 | + * Create a preview session: store transient snapshot and return preview URL + token. | |
| 2187 | + * | |
| 2188 | + * @param int $preview_form_id Preview resource/calendar ID. | |
| 2189 | + * @param int $user_id Current user ID. | |
| 2190 | + * @param array $structure Decoded BFB structure. | |
| 2191 | + * @param string $form_name Form slug rendered by the booking shortcode. | |
| 2192 | + * @param string $advanced_form Exported booking form source. | |
| 2193 | + * @param string $content_form Exported booking-data content source. | |
| 2194 | + * @param array $form_style Optional unsaved Form Style settings. | |
| 2195 | + * @param array $preview_context Optional server-owned renderer and option context. | |
| 2196 | + * | |
| 2197 | + * @return array|false Preview URL and token, or false on failure. | |
| 772 | 2198 | */ |
| 773 | - public function create_preview_session( $preview_form_id, $user_id, $structure, $form_name = 'standard', $advanced_form = '', $content_form = '' ) { | |
| 774 | - | |
| 775 | - | |
| 776 | - $preview_form_id = (int) $preview_form_id; | |
| 777 | - $user_id = (int) $user_id; | |
| 778 | - $structure = ( is_array( $structure ) ? $structure : array() ); | |
| 779 | - $form_name = sanitize_text_field( (string) $form_name ); | |
| 780 | - if ( '' === $form_name ) { | |
| 781 | - $form_name = 'standard'; | |
| 782 | - } | |
| 783 | - if ( $preview_form_id <= 0 ) { | |
| 784 | - $preview_form_id = 1; | |
| 785 | - } | |
| 786 | - if ( $user_id <= 0 ) { | |
| 787 | - return false; | |
| 788 | - } | |
| 789 | - | |
| 790 | - $page_id = $this->get_preview_page_id(); | |
| 2199 | + public function create_preview_session( $preview_form_id, $user_id, $structure, $form_name = 'standard', $advanced_form = '', $content_form = '', $form_style = array(), $preview_context = array() ) { | |
| 2200 | + | |
| 2201 | + $preview_form_id = is_scalar( $preview_form_id ) ? absint( $preview_form_id ) : 0; | |
| 2202 | + $user_id = is_scalar( $user_id ) ? absint( $user_id ) : 0; | |
| 2203 | + $authenticated_user_id = get_current_user_id(); | |
| 2204 | + | |
| 2205 | + if ( $preview_form_id <= 0 ) { | |
| 2206 | + $preview_form_id = 1; | |
| 2207 | + } | |
| 2208 | + if ( $authenticated_user_id <= 0 || $user_id !== $authenticated_user_id ) { | |
| 2209 | + return false; | |
| 2210 | + } | |
| 2211 | + $user_id = $authenticated_user_id; | |
| 2212 | + | |
| 2213 | + $structure = $this->sanitize_preview_structure( $structure ); | |
| 2214 | + $form_name = is_scalar( $form_name ) ? sanitize_text_field( (string) $form_name ) : ''; | |
| 2215 | + $advanced_form = $this->sanitize_preview_form_source( $advanced_form ); | |
| 2216 | + $content_form = $this->sanitize_preview_form_source( $content_form ); | |
| 2217 | + $form_style = $this->sanitize_preview_form_style( $form_style ); | |
| 2218 | + $preview_context = is_array( $preview_context ) ? $preview_context : array(); | |
| 2219 | + $render_mode = isset( $preview_context['render_mode'] ) | |
| 2220 | + && is_scalar( $preview_context['render_mode'] ) | |
| 2221 | + && 'appointment' === sanitize_key( (string) $preview_context['render_mode'] ) | |
| 2222 | + ? 'appointment' | |
| 2223 | + : 'booking'; | |
| 2224 | + $option_overrides = isset( $preview_context['option_overrides'] ) | |
| 2225 | + ? $this->sanitize_preview_option_overrides( $preview_context['option_overrides'] ) | |
| 2226 | + : array(); | |
| 2227 | + $calendar_parameters = isset( $preview_context['calendar_parameters'] ) | |
| 2228 | + ? $this->sanitize_preview_calendar_parameters( $preview_context['calendar_parameters'] ) | |
| 2229 | + : array(); | |
| 2230 | + $calendar_request_overrides = isset( $preview_context['calendar_request_overrides'] ) | |
| 2231 | + ? $this->sanitize_preview_calendar_request_overrides( $preview_context['calendar_request_overrides'] ) | |
| 2232 | + : array(); | |
| 2233 | + | |
| 2234 | + if ( | |
| 2235 | + null === $structure | |
| 2236 | + || null === $advanced_form | |
| 2237 | + || null === $content_form | |
| 2238 | + || null === $form_style | |
| 2239 | + ) { | |
| 2240 | + return false; | |
| 2241 | + } | |
| 2242 | + | |
| 2243 | + if ( '' === $form_name ) { | |
| 2244 | + $form_name = 'standard'; | |
| 2245 | + } | |
| 2246 | + | |
| 2247 | + $page_id = $this->get_preview_page_id(); | |
| 791 | 2248 | if ( ! $page_id ) { |
| 792 | 2249 | return false; |
| 793 | 2250 | } |
| 794 | 2251 | |
| 795 | - $token = wp_generate_password( 12, false, false ); | |
| 796 | - $transient_key = $this->get_transient_key( $user_id, $token, $preview_form_id ); | |
| 2252 | + $token = sanitize_key( wp_generate_password( 24, false, false ) ); | |
| 2253 | + if ( '' === $token ) { | |
| 2254 | + return false; | |
| 2255 | + } | |
| 2256 | + | |
| 2257 | + $transient_key = $this->get_transient_key( $user_id, $token, $preview_form_id ); | |
| 797 | 2258 | |
| 798 | - $payload = array( | |
| 799 | - 'user_id' => $user_id, | |
| 800 | - // Keep key name as-is (your preview reader expects ['form_id']). | |
| 801 | - // This is a *preview context resource/calendar id* (used for shortcode type="..."). | |
| 802 | - 'form_id' => $preview_form_id, | |
| 803 | - 'form_name' => $form_name, | |
| 804 | - 'scope' => 'preview', | |
| 805 | - 'structure' => $structure, | |
| 806 | - 'time' => time(), | |
| 807 | - 'advanced_form' => (string) $advanced_form, | |
| 808 | - 'content_form' => (string) $content_form, | |
| 809 | - ); | |
| 2259 | + $payload = array( | |
| 2260 | + 'user_id' => $user_id, | |
| 2261 | + // Keep form_id for the existing URL/transient and booking-submit contract. | |
| 2262 | + 'form_id' => $preview_form_id, | |
| 2263 | + 'resource_id' => $preview_form_id, | |
| 2264 | + 'form_name' => $form_name, | |
| 2265 | + 'scope' => 'preview', | |
| 2266 | + 'render_mode' => $render_mode, | |
| 2267 | + 'structure' => $structure, | |
| 2268 | + 'time' => time(), | |
| 2269 | + 'advanced_form' => $advanced_form, | |
| 2270 | + 'content_form' => $content_form, | |
| 2271 | + 'form_style' => $form_style, | |
| 2272 | + 'option_overrides' => $option_overrides, | |
| 2273 | + 'calendar_parameters' => $calendar_parameters, | |
| 2274 | + 'calendar_request_overrides' => $calendar_request_overrides, | |
| 2275 | + ); | |
| 810 | 2276 | |
| 811 | - set_transient( $transient_key, $payload, 10 * MINUTE_IN_SECONDS ); | |
| 2277 | + if ( ! set_transient( $transient_key, $payload, 10 * MINUTE_IN_SECONDS ) ) { | |
| 2278 | + return false; | |
| 2279 | + } | |
| 812 | 2280 | |
| 813 | 2281 | $preview_url = add_query_arg( array( |
| 814 | 2282 | 'wpbc_bfb_preview' => 1, |
| 815 | 2283 | 'wpbc_bfb_preview_token' => rawurlencode( $token ), |
| @@ -816,12 +2284,12 @@ | ||
| 816 | 2284 | 'wpbc_bfb_preview_form_id' => $preview_form_id, |
| 817 | 2285 | 'nonce' => wp_create_nonce( 'wpbc_bfb_preview_' . $token ), |
| 818 | 2286 | ), get_permalink( $page_id ) ); |
| 819 | 2287 | |
| 820 | - return array( | |
| 821 | - 'preview_url' => $preview_url, | |
| 822 | - 'token' => $token, | |
| 823 | - ); | |
| 2288 | + return array( | |
| 2289 | + 'preview_url' => esc_url_raw( $preview_url ), | |
| 2290 | + 'token' => $token, | |
| 2291 | + ); | |
| 824 | 2292 | } |
| 825 | 2293 | |
| 826 | 2294 | } |
| 827 | 2295 | |
| @@ -948,5 +2416,5 @@ | ||
| 948 | 2416 | </div> |
| 949 | 2417 | <span><?php esc_html_e( 'Loading', 'booking' ); ?>...</span> |
| 950 | 2418 | </div> |
| 951 | 2419 | <?php |
| 952 | -} | |
| 2420 | +} | |