| @@ -14,86 +14,8 @@ | ||
| 14 | 14 | * @var Views |
| 15 | 15 | */ |
| 16 | 16 | private $views; |
| 17 | 17 | |
| 18 | - /** | |
| 19 | - * Stack of booleans, one per in-flight document render, recording whether | |
| 20 | - * that call switched the main query to a preview product. A stack (not a | |
| 21 | - * single flag) so nested/re-entrant renders — e.g. a `product_single` | |
| 22 | - * template embedding another Elementor document via a Template widget — | |
| 23 | - * restore correctly. Static ( not per-instance ) because the hooks that | |
| 24 | - * drive it are registered unconditionally ( register_preview_product_hooks() ), | |
| 25 | - * independent of whether a per-request TemplateLoader instance exists. | |
| 26 | - * | |
| 27 | - * @var bool[] | |
| 28 | - */ | |
| 29 | - private static $preview_query_switch_stack = []; | |
| 30 | - | |
| 31 | - /** | |
| 32 | - * Registers the WooCommerce preview-product query switch, unconditionally | |
| 33 | - * ( admin and front end alike — unlike the rest of this class, which is only | |
| 34 | - * instantiated on the front-end `wp` hook ). Called once from ThemeBuilder's | |
| 35 | - * constructor. | |
| 36 | - * | |
| 37 | - * Three independent render pathways need their own switch, because none of | |
| 38 | - * them share a common choke point: | |
| 39 | - * - Real front end / live preview iframe: Document::get_content() -> | |
| 40 | - * Frontend::get_builder_content(). This is a normal front-end request, so | |
| 41 | - * it WOULD also be reachable from a `wp`-gated instance, but is registered | |
| 42 | - * here too for symmetry with the pathways below and so both share one stack. | |
| 43 | - * - Editor admin page bootstrap ( post.php?action=elementor, which never | |
| 44 | - * fires the `wp` action ): Document::get_config() bakes each widget's | |
| 45 | - * server-rendered `render()` output into `ElementorConfig.initial_document` | |
| 46 | - * as `htmlCache` via get_elements_raw_data( null, true ), fired right after | |
| 47 | - * `before_get_config`. This does NOT go through Frontend::get_builder_content() | |
| 48 | - * at all, so it needs its own switch/restore pair. | |
| 49 | - * - Adding a widget to the LIVE canvas ( no save/reload in between ): a PHP-only | |
| 50 | - * widget with no JS `content_template()` — every EA Woo widget, and most of | |
| 51 | - * ours — is rendered via the `render_widget` ajax action | |
| 52 | - * ( Widgets_Manager::ajax_render_widget() -> Document::render_element() ), | |
| 53 | - * which goes through NEITHER get_content() NOR get_config(). Confirmed by | |
| 54 | - * direct testing: dropping one of these widgets onto a brand-new, unsaved | |
| 55 | - * product_single template shows the widget's placeholder until the whole | |
| 56 | - * document is reloaded ( which bakes via get_config() and so IS covered ) — | |
| 57 | - * reloading immediately after masks the gap, which is why it wasn't caught | |
| 58 | - * sooner. | |
| 59 | - * | |
| 60 | - * Two other approaches were tried and confirmed NOT to work, by direct | |
| 61 | - * testing with temporary logging (kept here so the next person doesn't | |
| 62 | - * re-walk the same dead ends): | |
| 63 | - * - Switching the query earlier ( e.g. on `wp_ajax_elementor_ajax` ), on the | |
| 64 | - * theory that `ajax_render_widget()`'s own `query_posts( [ 'p' => | |
| 65 | - * $editor_post_id, 'post_type' => 'any' ] )` (widgets.php) would silently | |
| 66 | - * undo it. Red herring: `query_posts()` only replaces `$wp_query` — it | |
| 67 | - * does NOT touch `global $post` at all ( that only happens via | |
| 68 | - * `the_post()` / `setup_postdata()`, neither of which `ajax_render_widget()` | |
| 69 | - * calls on its query ) — confirmed via a `the_posts` filter showing the | |
| 70 | - * query itself resolving to the right product while `$GLOBALS['post']` | |
| 71 | - * stayed on the templately_library document throughout. | |
| 72 | - * - Rewriting that same `query_posts()` query via `pre_get_posts`. The query | |
| 73 | - * rewrite itself worked ( confirmed the SQL fetched the preview product | |
| 74 | - * correctly ) but was moot for the same reason: since `query_posts()` | |
| 75 | - * never touches `global $post`, redirecting it changes nothing observable. | |
| 76 | - * | |
| 77 | - * The actual cause: `Ajax\Module::handle_ajax_request()` calls | |
| 78 | - * `Plugin::$instance->db->switch_to_post( $editor_post_id )` — which DOES | |
| 79 | - * directly set `$GLOBALS['post']` + `setup_postdata()` — *before* dispatching | |
| 80 | - * to any registered action (including `render_widget`), and nothing after | |
| 81 | - * that point ever touches `global $post` again. So the fix has to override | |
| 82 | - * `global $post` a second time, strictly *after* that call. `elementor/ajax/ | |
| 83 | - * register_actions` fires right after it and before the action dispatch loop | |
| 84 | - * — see maybe_switch_global_post_for_ajax_render(). No restore needed: this | |
| 85 | - * is a one-shot admin-ajax.php process that exits right after responding. | |
| 86 | - */ | |
| 87 | - public static function register_preview_product_hooks() { | |
| 88 | - add_action( 'elementor/frontend/before_get_builder_content', [ self::class, 'maybe_switch_to_preview_product_query' ] ); | |
| 89 | - add_filter( 'elementor/frontend/the_content', [ self::class, 'maybe_restore_preview_product_query' ] ); | |
| 90 | - add_action( 'elementor/document/before_get_config', [ self::class, 'maybe_switch_to_preview_product_query' ] ); | |
| 91 | - add_filter( 'elementor/document/config', [ self::class, 'maybe_restore_preview_product_query' ] ); | |
| 92 | - | |
| 93 | - add_action( 'elementor/ajax/register_actions', [ self::class, 'maybe_switch_global_post_for_ajax_render' ] ); | |
| 94 | - } | |
| 95 | - | |
| 96 | 18 | public function __construct( $builder, $views ) { |
| 97 | 19 | $this->views = $views; |
| 98 | 20 | |
| 99 | 21 | // new ThemeCompatibility(); |
| @@ -102,10 +24,8 @@ | ||
| 102 | 24 | add_action( 'get_footer', [ $this, 'get_footer' ], 0 ); |
| 103 | 25 | add_action( 'elementor/document/wrapper_attributes', [ $this, 'wrapper_attributes' ], 10, 2 ); |
| 104 | 26 | add_action( 'template_redirect', array( $this, 'set_global_product' ) ); |
| 105 | 27 | |
| 106 | - add_action( 'templately_builder_header_after', [ self::class, 'print_style_tags' ], 0 ); | |
| 107 | - add_action( 'templately_builder_footer_before', [ self::class, 'print_style_tags' ], 0 ); | |
| 108 | 28 | /** |
| 109 | 29 | * Only for Development Mode. |
| 110 | 30 | */ |
| 111 | 31 | if ( defined( 'TEMPLATELY_DEV_VIEWS' ) && TEMPLATELY_DEV_VIEWS ) { |
| @@ -210,247 +130,13 @@ | ||
| 210 | 130 | |
| 211 | 131 | public function set_global_product(){ |
| 212 | 132 | global $product; |
| 213 | 133 | |
| 214 | - if ( ! function_exists( 'wc_setup_product_data' ) ) { | |
| 215 | - return; | |
| 216 | - } | |
| 217 | - | |
| 218 | - // A real product is already in context (e.g. a live single-product page) — never override it. | |
| 219 | - if ( $product instanceof \WC_Product ) { | |
| 220 | - return; | |
| 221 | - } | |
| 222 | - | |
| 223 | - $document_id = get_the_ID(); | |
| 224 | - if ( ! $document_id ) { | |
| 225 | - return; | |
| 226 | - } | |
| 227 | - | |
| 228 | - // The current post is itself a product — set it up (prior behaviour, kept explicit). | |
| 229 | - if ( get_post_type( $document_id ) === 'product' ) { | |
| 230 | - wc_setup_product_data( $document_id ); | |
| 231 | - return; | |
| 232 | - } | |
| 233 | - | |
| 234 | - // Otherwise only fabricate a preview product for a WooCommerce single-product | |
| 235 | - // Theme Builder template being rendered in the editor / preview. This mirrors what | |
| 236 | - // Elementor Pro's Single Product document does: point the global $product at a real | |
| 237 | - // product so any WooCommerce widget — ours and third-party (e.g. EA Woo Product Tabs) — | |
| 238 | - // renders real data in the editor instead of appearing empty. The live front end is | |
| 239 | - // unaffected (there a real product is always in context, handled above). | |
| 240 | - // | |
| 241 | - // This only sets `global $product`; it does NOT cover widgets/plugins that re-derive | |
| 242 | - // the product from `global $post` (e.g. via `wc_get_product( false )`'s fallback, which | |
| 243 | - // checks `get_post_type( $post->ID )`) instead of trusting a pre-set `$product`. That | |
| 244 | - // gap is closed separately by maybe_switch_to_preview_product_query() below. | |
| 245 | - if ( ! self::is_woo_single_preview( $document_id ) ) { | |
| 246 | - return; | |
| 247 | - } | |
| 248 | - | |
| 249 | - $preview_product_id = self::get_preview_product_id(); | |
| 250 | - if ( $preview_product_id ) { | |
| 251 | - wc_setup_product_data( $preview_product_id ); | |
| 252 | - } | |
| 253 | - } | |
| 254 | - | |
| 255 | - /** | |
| 256 | - * Swap the main query ( and `global $post` ) to the preview product for the | |
| 257 | - * duration of a `product_single` Theme Builder document's content render. | |
| 258 | - * | |
| 259 | - * Mirrors Elementor Pro's `Theme_Document::get_content()` / `Preview_Manager` | |
| 260 | - * ( `switch_to_preview_query()` + `DB::switch_to_query( $query_vars, true )` ), | |
| 261 | - * but built only on Elementor core APIs so it works without Elementor Pro. | |
| 262 | - * This is what makes widgets that re-derive the product from `global $post` | |
| 263 | - * ( e.g. EA's Woo Product Description, or `wc_get_product( false )`'s own | |
| 264 | - * fallback ) render real content instead of a placeholder — setting | |
| 265 | - * `global $product` alone ( set_global_product() above ) isn't enough for them. | |
| 266 | - * | |
| 267 | - * Hooked to both `elementor/frontend/before_get_builder_content` (real front end / | |
| 268 | - * live preview iframe) and `elementor/document/before_get_config` (editor admin | |
| 269 | - * page bootstrap), paired respectively with maybe_restore_preview_product_query() | |
| 270 | - * on `elementor/frontend/the_content` and `elementor/document/config`. | |
| 271 | - * `DB::switch_to_query()` / `restore_current_query()` are themselves stack-based, | |
| 272 | - * but the hook only gives us the document on the "before" call, so a small | |
| 273 | - * boolean stack here is what lets the "after" filter know whether to restore. | |
| 274 | - * | |
| 275 | - * @param \Elementor\Core\Base\Document|null $document The document about to render. | |
| 276 | - */ | |
| 277 | - public static function maybe_switch_to_preview_product_query( $document ) { | |
| 278 | - $switched = false; | |
| 279 | - | |
| 280 | - if ( $document && function_exists( 'wc_setup_product_data' ) ) { | |
| 281 | - $document_id = $document->get_main_id(); | |
| 282 | - | |
| 283 | - if ( self::is_woo_single_preview( $document_id ) ) { | |
| 284 | - $preview_product_id = self::get_preview_product_id(); | |
| 285 | - | |
| 286 | - if ( $preview_product_id ) { | |
| 287 | - Plugin::$instance->db->switch_to_query( [ | |
| 288 | - 'p' => $preview_product_id, | |
| 289 | - 'post_type' => 'product', | |
| 290 | - ], true ); | |
| 291 | - | |
| 292 | - $switched = true; | |
| 293 | - } | |
| 294 | - } | |
| 295 | - } | |
| 296 | - | |
| 297 | - self::$preview_query_switch_stack[] = $switched; | |
| 298 | - } | |
| 299 | - | |
| 300 | - /** | |
| 301 | - * Restore the query switched by maybe_switch_to_preview_product_query(), if any. | |
| 302 | - * | |
| 303 | - * @param string $content Unmodified — this is a restore point, not a content filter. | |
| 304 | - * @return string | |
| 305 | - */ | |
| 306 | - public static function maybe_restore_preview_product_query( $content ) { | |
| 307 | - if ( array_pop( self::$preview_query_switch_stack ) ) { | |
| 308 | - Plugin::$instance->db->restore_current_query(); | |
| 309 | - } | |
| 310 | - | |
| 311 | - return $content; | |
| 312 | - } | |
| 313 | - | |
| 314 | - /** | |
| 315 | - * Whether `$document_id` is a WooCommerce single-product ( `product_single` ) | |
| 316 | - * Theme Builder template at all — regardless of edit/preview mode. | |
| 317 | - * | |
| 318 | - * @param int $document_id The templately_library post being checked. | |
| 319 | - * @return bool | |
| 320 | - */ | |
| 321 | - private static function is_woo_single_document( $document_id ) { | |
| 322 | - if ( get_post_meta( $document_id, Source::TYPE_META_KEY, true ) !== 'product_single' ) { | |
| 323 | - return false; | |
| 324 | - } | |
| 325 | - | |
| 326 | - return post_type_exists( 'product' ); | |
| 327 | - } | |
| 328 | - | |
| 329 | - /** | |
| 330 | - * Whether the current request is the editor/preview render of a WooCommerce | |
| 331 | - * single-product ( `product_single` ) Theme Builder template. | |
| 332 | - * | |
| 333 | - * @param int $document_id The templately_library post being rendered. | |
| 334 | - * @return bool | |
| 335 | - */ | |
| 336 | - private static function is_woo_single_preview( $document_id ) { | |
| 337 | - if ( ! self::is_woo_single_document( $document_id ) ) { | |
| 338 | - return false; | |
| 339 | - } | |
| 340 | - | |
| 341 | - return Plugin::$instance->editor->is_edit_mode() | |
| 342 | - || Plugin::$instance->preview->is_preview_mode( $document_id ) | |
| 343 | - || ( isset( $_GET['templately_library'], $_GET['preview_id'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 344 | - } | |
| 345 | - | |
| 346 | - /** | |
| 347 | - * Third preview-product switch point: overrides `global $post` for the | |
| 348 | - * `render_widget` ajax action — used when a widget with no JS | |
| 349 | - * `content_template()` is freshly added to the live editor canvas ( see | |
| 350 | - * register_preview_product_hooks() for the two dead ends this replaced ). | |
| 351 | - * | |
| 352 | - * `Ajax\Module::handle_ajax_request()` calls `Plugin::$instance->db | |
| 353 | - * ->switch_to_post( $editor_post_id )` — which sets `$GLOBALS['post']` + | |
| 354 | - * `setup_postdata()` directly — before dispatching to any action, and nothing | |
| 355 | - * in `ajax_render_widget()` ( including its own `query_posts()` call, which | |
| 356 | - * never touches `global $post` ) touches it again afterwards. So this has to | |
| 357 | - * override `global $post` a second time, the same way `switch_to_post()` | |
| 358 | - * itself does, timed to run strictly after it: `elementor/ajax/register_actions` | |
| 359 | - * fires right after that call and before the action-dispatch loop. | |
| 360 | - * | |
| 361 | - * Reads `$_REQUEST['actions']` — the same raw JSON `Ajax\Module` itself decodes | |
| 362 | - * moments later — read-only, purely to detect whether a `render_widget` call is | |
| 363 | - * queued in this batch; no nonce check needed for that inspection since nothing | |
| 364 | - * is mutated based on it beyond which product post to point `global $post` at. | |
| 365 | - * | |
| 366 | - * No restore call: a single, short-lived admin-ajax.php process that exits | |
| 367 | - * right after responding, so nothing persists past it. | |
| 368 | - */ | |
| 369 | - public static function maybe_switch_global_post_for_ajax_render() { | |
| 370 | - if ( ! function_exists( 'wc_setup_product_data' ) || empty( $_REQUEST['actions'] ) || empty( $_REQUEST['editor_post_id'] ) ) { | |
| 371 | - return; | |
| 372 | - } | |
| 373 | - | |
| 374 | - // phpcs:ignore WordPress.Security.NonceVerification.Missing -- read-only inspection, see docblock above. | |
| 375 | - $actions = json_decode( wp_unslash( $_REQUEST['actions'] ), true ); | |
| 376 | - | |
| 377 | - if ( ! is_array( $actions ) ) { | |
| 378 | - return; | |
| 379 | - } | |
| 380 | - | |
| 381 | - $has_render_widget = false; | |
| 382 | - | |
| 383 | - foreach ( $actions as $action_data ) { | |
| 384 | - if ( isset( $action_data['action'] ) && 'render_widget' === $action_data['action'] ) { | |
| 385 | - $has_render_widget = true; | |
| 386 | - break; | |
| 387 | - } | |
| 388 | - } | |
| 389 | - | |
| 390 | - if ( ! $has_render_widget ) { | |
| 391 | - return; | |
| 392 | - } | |
| 393 | - | |
| 394 | - $document_id = absint( $_REQUEST['editor_post_id'] ); // phpcs:ignore WordPress.Security.NonceVerification.Missing | |
| 395 | - | |
| 396 | - if ( ! self::is_woo_single_document( $document_id ) ) { | |
| 397 | - return; | |
| 398 | - } | |
| 399 | - | |
| 400 | - $preview_product_id = self::get_preview_product_id(); | |
| 401 | - | |
| 402 | - if ( ! $preview_product_id ) { | |
| 403 | - return; | |
| 404 | - } | |
| 405 | - | |
| 406 | - $GLOBALS['post'] = get_post( $preview_product_id ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited | |
| 407 | - | |
| 408 | - setup_postdata( $GLOBALS['post'] ); | |
| 409 | - } | |
| 410 | - | |
| 411 | - /** | |
| 412 | - * Resolve the newest published product to use as the editor preview product. | |
| 413 | - * Matches the "latest product" approach used by the dynamic Theme Builder | |
| 414 | - * widgets ( Post_Content / Post_Title / Featured_Image ) and Elementor Pro. | |
| 415 | - * | |
| 416 | - * @return int Product ID, or 0 when the store has no published products. | |
| 417 | - */ | |
| 418 | - private static function get_preview_product_id() { | |
| 419 | - $products = get_posts( [ | |
| 420 | - 'post_type' => 'product', | |
| 421 | - 'post_status' => 'publish', | |
| 422 | - 'numberposts' => 1, | |
| 423 | - 'orderby' => 'date', | |
| 424 | - 'order' => 'DESC', | |
| 425 | - 'fields' => 'ids', | |
| 426 | - 'no_found_rows' => true, | |
| 427 | - 'suppress_filters' => false, | |
| 428 | - ] ); | |
| 429 | - | |
| 430 | - return ! empty( $products ) ? (int) $products[0] : 0; | |
| 431 | - } | |
| 432 | - | |
| 433 | - /** | |
| 434 | - * Print remaining enqueued styles with error handling. | |
| 435 | - */ | |
| 436 | - public static function print_style_tags() { | |
| 437 | - try { | |
| 438 | - $wp_styles = wp_styles(); | |
| 439 | - // handles dependencies | |
| 440 | - $wp_styles->do_items(); | |
| 441 | - if ( is_object( $wp_styles ) && is_array( $wp_styles->queue ?? null ) ) { | |
| 442 | - foreach ( $wp_styles->queue as $style ) { | |
| 443 | - if ( is_string( $style ) && ! $wp_styles->query( $style, 'done' ) ) { | |
| 444 | - $wp_styles->do_item( $style ); | |
| 445 | - $wp_styles->done[] = $style; | |
| 446 | - } | |
| 447 | - } | |
| 448 | - } | |
| 449 | - } catch ( \Throwable $e ) { | |
| 450 | - if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { | |
| 451 | - error_log( 'Templately: Error printing styles - ' . $e->getMessage() ); | |
| 134 | + if ( class_exists('\WC_Product') && ! $product instanceof \WC_Product ) { | |
| 135 | + $product_id = get_the_ID(); | |
| 136 | + if ( $product_id ) { | |
| 137 | + wc_setup_product_data( $product_id ); | |
| 452 | 138 | } |
| 453 | 139 | } |
| 454 | 140 | } |
| 455 | 141 | |
| 456 | 142 | } |
