| @@ -40,19 +40,44 @@ | ||
| 40 | 40 | |
| 41 | 41 | /** |
| 42 | 42 | * Post meta keys that hold builder data, in priority order. |
| 43 | 43 | * |
| 44 | - * Several generations of the same builder are listed on purpose: Oxygen 6 | |
| 45 | - * is Breakdance under the hood (`_breakdance_data`), while earlier Oxygen | |
| 46 | - * releases used `_oxygen_data` or the shortcode-based | |
| 47 | - * `ct_builder_shortcodes`. A site can only have one of them. | |
| 44 | + * Several generations of the same builder are listed on purpose. Oxygen 6 | |
| 45 | + * is Breakdance under the hood and writes the same tree, under its own | |
| 46 | + * prefix: Breakdance keeps it in `_breakdance_data`, Oxygen 6 in | |
| 47 | + * `_oxygen_data` (the key is `__bdox('_meta_prefix') . 'data'`, and the | |
| 48 | + * prefix is `_oxygen_` under Oxygen). Both store it inside a | |
| 49 | + * `tree_json_string` envelope, see unwrap_tree_envelope(). Earlier Oxygen | |
| 50 | + * releases used the shortcode-based `ct_builder_shortcodes` and its JSON | |
| 51 | + * sibling. A site can only have one of them. | |
| 48 | 52 | * |
| 49 | 53 | * @var string[] |
| 50 | 54 | */ |
| 51 | 55 | private const BUILDER_META_KEYS = [ |
| 52 | - '_breakdance_data', // Oxygen 6+ / Breakdance | |
| 53 | - '_oxygen_data', // Oxygen (earlier releases) | |
| 54 | - 'ct_builder_shortcodes', // Oxygen classic | |
| 56 | + '_breakdance_data', // Breakdance | |
| 57 | + '_oxygen_data', // Oxygen 6+ (Breakdance engine, Oxygen prefix) | |
| 58 | + // Oxygen classic. 4.x writes the tree as JSON to `ct_builder_json` | |
| 59 | + // while still keeping `ct_builder_shortcodes`. A post carrying only | |
| 60 | + // the JSON key used to match no key at all and fall through to an | |
| 61 | + // empty `post_content`, which reads as a one-word page (#776). | |
| 62 | + // | |
| 63 | + // Oxygen 4.8.3 then renamed every `ct_*` post meta key to `_ct_*` | |
| 64 | + // (`oxygen_vsb_update_4_8_3()` runs `oxy_prefix_meta_keys()` on | |
| 65 | + // upgrade, and `oxy_get_post_meta()` only reads the prefixed name | |
| 66 | + // from then on). A current Oxygen classic site therefore has only the | |
| 67 | + // underscored keys, which nothing here listed, so every one of its | |
| 68 | + // pages resolved as empty. The prefixed keys come first because they | |
| 69 | + // are what Oxygen itself reads; the bare ones cover a site that has | |
| 70 | + // not run the migration (or reverted it with `?unprefix_meta`). | |
| 71 | + // | |
| 72 | + // These four are not read in this loop: from_oxygen_classic() pairs | |
| 73 | + // each JSON key with its shortcode sibling so the two forms can be | |
| 74 | + // compared. They are listed here because this list is also what the | |
| 75 | + // word-count index watches and what FAQ detection scans. | |
| 76 | + '_ct_builder_json', // Oxygen classic 4.8.3+ (JSON tree) | |
| 77 | + 'ct_builder_json', // Oxygen classic 4.0-4.8.2 (JSON tree) | |
| 78 | + '_ct_builder_shortcodes', // Oxygen classic 4.8.3+ (shortcode tree) | |
| 79 | + 'ct_builder_shortcodes', // Oxygen classic < 4.8.3 (shortcode tree) | |
| 55 | 80 | '_elementor_data', // Elementor |
| 56 | 81 | // Beaver Builder. Published layout first: `_fl_builder_draft` holds |
| 57 | 82 | // unsaved changes and would score content the visitor cannot see. |
| 58 | 83 | // Both are arrays of stdClass nodes, which is why the walker below |
| @@ -110,8 +135,42 @@ | ||
| 110 | 135 | */ |
| 111 | 136 | private const BRICKS_POST_CONTENT_ELEMENT = 'post-content'; |
| 112 | 137 | |
| 113 | 138 | /** |
| 139 | + * Bricks' Heading element, and the tag it renders when none is stored. | |
| 140 | + * | |
| 141 | + * Bricks leaves a setting out of storage while it equals its default, so a | |
| 142 | + * Heading left on its default tag is stored with no `tag` at all. Bricks | |
| 143 | + * 2.4.1 renders it as `h3` (`Element_Heading::$tag`, overridable by the | |
| 144 | + * active theme style's `tag`), and the walker, which only wraps text whose | |
| 145 | + * node names a tag, read it as body copy (#908). | |
| 146 | + * | |
| 147 | + * @since 2.15.0 | |
| 148 | + * @var string | |
| 149 | + */ | |
| 150 | + private const BRICKS_HEADING_ELEMENT = 'heading'; | |
| 151 | + | |
| 152 | + /** | |
| 153 | + * Tag a Bricks Heading renders when neither it nor a theme style sets one. | |
| 154 | + * | |
| 155 | + * @since 2.15.0 | |
| 156 | + * @var string | |
| 157 | + */ | |
| 158 | + private const BRICKS_HEADING_DEFAULT_TAG = 'h3'; | |
| 159 | + | |
| 160 | + /** | |
| 161 | + * Tag an Elementor Heading widget renders when `header_size` is not stored. | |
| 162 | + * | |
| 163 | + * Elementor saves `settings.toJSON({ remove: ['default'] })`, so a heading | |
| 164 | + * left on its default size has no `header_size` in `_elementor_data`, and | |
| 165 | + * that default is `h2` (#908). | |
| 166 | + * | |
| 167 | + * @since 2.15.0 | |
| 168 | + * @var string | |
| 169 | + */ | |
| 170 | + private const ELEMENTOR_HEADING_DEFAULT_TAG = 'h2'; | |
| 171 | + | |
| 172 | + /** | |
| 114 | 173 | * Resolved Bricks trees for this request, keyed by post ID. |
| 115 | 174 | * |
| 116 | 175 | * Rendering one page asks for the tree about twenty times — every |
| 117 | 176 | * description, every schema node, the FAQ guard — and resolving it is not |
| @@ -142,11 +201,38 @@ | ||
| 142 | 201 | private const CONTENT_KEYS = [ |
| 143 | 202 | 'text', 'title', 'subtitle', 'heading', 'subheading', 'content', |
| 144 | 203 | 'description', 'caption', 'excerpt', 'label', 'value', 'html', |
| 145 | 204 | 'editor', 'quote', 'answer', 'question', 'body', 'button_text', |
| 205 | + // Oxygen classic keeps an element's copy in `options.ct_content` | |
| 206 | + // (headline, text block, rich text, link and button labels). It is the | |
| 207 | + // field Oxygen's own serializer moves between the tags when it writes | |
| 208 | + // shortcodes (`parse_components_tree()`), and the one Relevanssi and | |
| 209 | + // Oxygen's WPML integration read. Missing from this list, the walker | |
| 210 | + // kept only copy that happened to contain markup: a page of plain | |
| 211 | + // headings and paragraphs lost almost all of its words. | |
| 212 | + 'ct_content', | |
| 213 | + // Oxygen's composite elements keep their copy under `options.original` | |
| 214 | + // instead, one key per field. Taken from the list Oxygen itself treats | |
| 215 | + // as text when it serializes (`$options_to_encode`); the numeric price | |
| 216 | + // fields and the progress bar's right-hand percentage are left out. | |
| 217 | + 'testimonial_text', 'testimonial_author', 'testimonial_author_info', | |
| 218 | + 'icon_box_heading', 'icon_box_text', | |
| 219 | + 'pricing_box_package_title', 'pricing_box_package_subtitle', 'pricing_box_content', | |
| 220 | + 'progress_bar_left_text', | |
| 146 | 221 | ]; |
| 147 | 222 | |
| 148 | 223 | /** |
| 224 | + * Oxygen classic's storage generations, as JSON key => shortcode key. | |
| 225 | + * | |
| 226 | + * @since 2.10.0 | |
| 227 | + * @var array<string,string> | |
| 228 | + */ | |
| 229 | + private const OXYGEN_CLASSIC_KEYS = [ | |
| 230 | + '_ct_builder_json' => '_ct_builder_shortcodes', | |
| 231 | + 'ct_builder_json' => 'ct_builder_shortcodes', | |
| 232 | + ]; | |
| 233 | + | |
| 234 | + /** | |
| 149 | 235 | * JSON keys whose values hold a link destination. |
| 150 | 236 | * |
| 151 | 237 | * Builders store a link's destination in a structured field separate from |
| 152 | 238 | * its label, either as a bare URL string or as a `{ url: … }` object. |
| @@ -255,8 +341,22 @@ | ||
| 255 | 341 | */ |
| 256 | 342 | private const ALT_KEYS = ['alt', 'alt_text', 'image_alt', 'title']; |
| 257 | 343 | |
| 258 | 344 | /** |
| 345 | + * The global post and every global `setup_postdata()` writes. | |
| 346 | + * | |
| 347 | + * Rendering points them at the post being analyzed, then puts each one | |
| 348 | + * back exactly as it was, unset included (#860). | |
| 349 | + * | |
| 350 | + * @since 2.12.0 | |
| 351 | + * @var string[] | |
| 352 | + */ | |
| 353 | + private const POSTDATA_GLOBALS = [ | |
| 354 | + 'post', 'id', 'authordata', 'currentday', 'currentmonth', | |
| 355 | + 'page', 'pages', 'multipage', 'more', 'numpages', | |
| 356 | + ]; | |
| 357 | + | |
| 358 | + /** | |
| 259 | 359 | * Resolve the content worth analyzing for a post. |
| 260 | 360 | * |
| 261 | 361 | * @param \WP_Post $post Post being analyzed. |
| 262 | 362 | * @return string HTML/text to analyze. |
| @@ -480,12 +580,82 @@ | ||
| 480 | 580 | if (!is_array($stored) || empty($stored)) { |
| 481 | 581 | return []; |
| 482 | 582 | } |
| 483 | 583 | |
| 484 | - return self::expand_bricks_components($stored); | |
| 584 | + return self::expand_bricks_components(self::bricks_render_order($stored)); | |
| 485 | 585 | } |
| 486 | 586 | |
| 487 | 587 | /** |
| 588 | + * A flat Bricks element list, in the order Bricks renders it. | |
| 589 | + * | |
| 590 | + * Bricks stores one flat list and links it with `parent` and `children` | |
| 591 | + * ids. `Frontend::render_data()` renders the root elements in list order | |
| 592 | + * and each element's children in the order of its `children` array, so a | |
| 593 | + * child's position in the list says nothing about where it appears on the | |
| 594 | + * page. Walking the list as stored put a section's contents wherever they | |
| 595 | + * happened to be saved (#907). | |
| 596 | + * | |
| 597 | + * Anything the walk does not reach (an orphan, a cycle) keeps its stored | |
| 598 | + * position after the rest, so no copy is dropped. | |
| 599 | + * | |
| 600 | + * @since 2.15.0 | |
| 601 | + * | |
| 602 | + * @param array $elements Flat Bricks element list. | |
| 603 | + * @return array The same elements, in render order. | |
| 604 | + */ | |
| 605 | + private static function bricks_render_order(array $elements): array { | |
| 606 | + $by_id = []; | |
| 607 | + foreach ($elements as $index => $element) { | |
| 608 | + $id = is_array($element) ? ($element['id'] ?? null) : null; | |
| 609 | + if (is_scalar($id) && '' !== (string) $id && !isset($by_id[(string) $id])) { | |
| 610 | + $by_id[(string) $id] = $index; | |
| 611 | + } | |
| 612 | + } | |
| 613 | + | |
| 614 | + if (empty($by_id)) { | |
| 615 | + return $elements; | |
| 616 | + } | |
| 617 | + | |
| 618 | + $ordered = []; | |
| 619 | + $placed = []; | |
| 620 | + | |
| 621 | + $place = static function ($index) use (&$place, &$ordered, &$placed, $elements, $by_id): void { | |
| 622 | + if (isset($placed[$index])) { | |
| 623 | + return; | |
| 624 | + } | |
| 625 | + | |
| 626 | + $placed[$index] = true; | |
| 627 | + $ordered[] = $elements[$index]; | |
| 628 | + | |
| 629 | + $children = is_array($elements[$index]) ? ($elements[$index]['children'] ?? []) : []; | |
| 630 | + if (!is_array($children)) { | |
| 631 | + return; | |
| 632 | + } | |
| 633 | + | |
| 634 | + foreach ($children as $child_id) { | |
| 635 | + if (is_scalar($child_id) && isset($by_id[(string) $child_id])) { | |
| 636 | + $place($by_id[(string) $child_id]); | |
| 637 | + } | |
| 638 | + } | |
| 639 | + }; | |
| 640 | + | |
| 641 | + foreach ($elements as $index => $element) { | |
| 642 | + $parent = is_array($element) ? ($element['parent'] ?? null) : null; | |
| 643 | + if (empty($parent) || !is_scalar($parent) || !isset($by_id[(string) $parent])) { | |
| 644 | + $place($index); | |
| 645 | + } | |
| 646 | + } | |
| 647 | + | |
| 648 | + foreach ($elements as $index => $element) { | |
| 649 | + if (!isset($placed[$index])) { | |
| 650 | + $ordered[] = $element; | |
| 651 | + } | |
| 652 | + } | |
| 653 | + | |
| 654 | + return $ordered; | |
| 655 | + } | |
| 656 | + | |
| 657 | + /** | |
| 488 | 658 | * Resolve an arbitrary chunk of editor markup for the given post. |
| 489 | 659 | * |
| 490 | 660 | * The editor sends its live content to the scorer so an author sees their |
| 491 | 661 | * unsaved edits reflected. On a builder page that live string is the raw |
| @@ -506,9 +676,9 @@ | ||
| 506 | 676 | * @param \WP_Post $post Post the markup belongs to. |
| 507 | 677 | * @return string Content to analyze. |
| 508 | 678 | */ |
| 509 | 679 | public static function resolve_markup(string $raw, \WP_Post $post): string { |
| 510 | - $content = self::render_post_content($raw); | |
| 680 | + $content = self::render_post_content($raw, $post); | |
| 511 | 681 | |
| 512 | 682 | // Block markup that renders to nothing usually means the builder that |
| 513 | 683 | // owns those blocks did not register them in this context — Divi 5 |
| 514 | 684 | // loads its module library lazily per-request, so in CLI, REST, admin |
| @@ -556,19 +726,74 @@ | ||
| 556 | 726 | * |
| 557 | 727 | * Best-effort: a third-party block that fatals must not take the whole |
| 558 | 728 | * score down with it. |
| 559 | 729 | * |
| 560 | - * @param string $raw Raw post content. | |
| 730 | + * Runs as the post's own context, as it would on the front end. Admin and | |
| 731 | + * REST requests have no current post, so a shortcode reading | |
| 732 | + * `get_the_ID()` got nothing, and one looping a related-posts query left | |
| 733 | + * the global post on the last of them: its `wp_reset_postdata()` goes back | |
| 734 | + * to the main query's post, and there is none. On the Classic Editor this | |
| 735 | + * runs after the form prints its hidden `post_ID` and before the title and | |
| 736 | + * editor, which then showed the related post, and Update saved it over the | |
| 737 | + * original (#860). | |
| 738 | + * | |
| 739 | + * Secondary queries also run with front-end statuses. In wp-admin core | |
| 740 | + * marks every `WP_Query` as an admin query and, when no `post_status` is | |
| 741 | + * set, adds the statuses the admin post list shows, draft among them, so | |
| 742 | + * a related-posts shortcode listed drafts the front end never shows and | |
| 743 | + * the editor-load analysis disagreed with REST and the page (#902). | |
| 744 | + * | |
| 745 | + * The main query points at the post too. Restoring the globals afterwards | |
| 746 | + * (#860) did not reach between shortcodes: a related-posts loop's own | |
| 747 | + * `wp_reset_postdata()` still found no post on the main query, so every | |
| 748 | + * later shortcode in the same render saw the last looped post (#903). | |
| 749 | + * | |
| 750 | + * @param string $raw Raw post content. | |
| 751 | + * @param \WP_Post $post Post the content belongs to. | |
| 561 | 752 | * @return string Rendered content. |
| 562 | 753 | */ |
| 563 | - private static function render_post_content(string $raw): string { | |
| 754 | + private static function render_post_content(string $raw, \WP_Post $post): string { | |
| 564 | 755 | if ('' === trim($raw)) { |
| 565 | 756 | return ''; |
| 566 | 757 | } |
| 567 | 758 | |
| 568 | - $content = $raw; | |
| 759 | + $content = $raw; | |
| 760 | + $previous = self::snapshot_post_globals(); | |
| 569 | 761 | |
| 762 | + // After pre_get_posts core reads `is_admin` only to add the admin | |
| 763 | + // list's statuses when none were asked for, so queries that set | |
| 764 | + // `post_status`, and the main query, are untouched. | |
| 765 | + $front_end_statuses = static function ($query): void { | |
| 766 | + if ($query instanceof \WP_Query && !$query->is_main_query()) { | |
| 767 | + $query->is_admin = false; | |
| 768 | + } | |
| 769 | + }; | |
| 770 | + | |
| 771 | + // `wp_reset_postdata()` returns to the main query's post, which admin | |
| 772 | + // and REST requests do not have. Restored in finally, null included. | |
| 773 | + $main_query = (isset($GLOBALS['wp_query']) && $GLOBALS['wp_query'] instanceof \WP_Query) ? $GLOBALS['wp_query'] : null; | |
| 774 | + $main_query_post = $main_query ? $main_query->post : null; | |
| 775 | + | |
| 570 | 776 | try { |
| 777 | + // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- Made current for the render, restored in finally. | |
| 778 | + $GLOBALS['post'] = $post; | |
| 779 | + add_action('pre_get_posts', $front_end_statuses, PHP_INT_MIN); | |
| 780 | + if ($main_query) { | |
| 781 | + $main_query->post = $post; | |
| 782 | + } | |
| 783 | + | |
| 784 | + // Fires `the_post`, which these paths never fired before: admin, | |
| 785 | + // REST and cron analysis had no current post at all. That is the | |
| 786 | + // same signal the front-end loop sends and it is what makes | |
| 787 | + // `get_the_ID()` work inside a shortcode, but it is a new call on a | |
| 788 | + // path that runs in bulk — the word-count index resolves every post | |
| 789 | + // it visits — so a theme that counts views on `the_post` will count | |
| 790 | + // them during indexing. Accepted deliberately: without it a | |
| 791 | + // shortcode cannot resolve its own post, which is the bug (#860). | |
| 792 | + if (function_exists('setup_postdata')) { | |
| 793 | + setup_postdata($post); | |
| 794 | + } | |
| 795 | + | |
| 571 | 796 | if (function_exists('has_blocks') && function_exists('do_blocks') && has_blocks($raw)) { |
| 572 | 797 | $content = do_blocks($raw); |
| 573 | 798 | } |
| 574 | 799 | |
| @@ -577,8 +802,14 @@ | ||
| 577 | 802 | $content = do_shortcode($content); |
| 578 | 803 | } |
| 579 | 804 | } catch (\Throwable $e) { |
| 580 | 805 | return $raw; |
| 806 | + } finally { | |
| 807 | + if ($main_query) { | |
| 808 | + $main_query->post = $main_query_post; | |
| 809 | + } | |
| 810 | + remove_action('pre_get_posts', $front_end_statuses, PHP_INT_MIN); | |
| 811 | + self::restore_post_globals($previous); | |
| 581 | 812 | } |
| 582 | 813 | |
| 583 | 814 | return self::is_blank($content) ? $raw : $content; |
| 584 | 815 | } |
| @@ -583,8 +814,49 @@ | ||
| 583 | 814 | return self::is_blank($content) ? $raw : $content; |
| 584 | 815 | } |
| 585 | 816 | |
| 586 | 817 | /** |
| 818 | + * The post globals as they are now; a global that is unset has no key. | |
| 819 | + * | |
| 820 | + * @since 2.12.0 | |
| 821 | + * | |
| 822 | + * @return array<string,mixed> | |
| 823 | + */ | |
| 824 | + private static function snapshot_post_globals(): array { | |
| 825 | + $snapshot = []; | |
| 826 | + | |
| 827 | + foreach (self::POSTDATA_GLOBALS as $name) { | |
| 828 | + if (array_key_exists($name, $GLOBALS)) { | |
| 829 | + $snapshot[$name] = $GLOBALS[$name]; | |
| 830 | + } | |
| 831 | + } | |
| 832 | + | |
| 833 | + return $snapshot; | |
| 834 | + } | |
| 835 | + | |
| 836 | + /** | |
| 837 | + * Put the post globals back as snapshot_post_globals() found them. | |
| 838 | + * | |
| 839 | + * Assigned directly rather than through `setup_postdata()`: there may have | |
| 840 | + * been no post to set up, and re-running it would fire `the_post` again. | |
| 841 | + * | |
| 842 | + * @since 2.12.0 | |
| 843 | + * | |
| 844 | + * @param array<string,mixed> $snapshot From snapshot_post_globals(). | |
| 845 | + * @return void | |
| 846 | + */ | |
| 847 | + private static function restore_post_globals(array $snapshot): void { | |
| 848 | + foreach (self::POSTDATA_GLOBALS as $name) { | |
| 849 | + if (array_key_exists($name, $snapshot)) { | |
| 850 | + // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- Core's own globals, put back as they were. | |
| 851 | + $GLOBALS[$name] = $snapshot[$name]; | |
| 852 | + } else { | |
| 853 | + unset($GLOBALS[$name]); | |
| 854 | + } | |
| 855 | + } | |
| 856 | + } | |
| 857 | + | |
| 858 | + /** | |
| 587 | 859 | * Extract text from the attributes of parsed blocks. |
| 588 | 860 | * |
| 589 | 861 | * @param string $raw Raw post content containing block markup. |
| 590 | 862 | * @return string Collected text, or '' when nothing was found. |
| @@ -645,9 +917,9 @@ | ||
| 645 | 917 | return ''; |
| 646 | 918 | } |
| 647 | 919 | |
| 648 | 920 | return self::strip_bricks_dynamic_tags( |
| 649 | - self::text_from_tree(self::without_bricks_element_labels($tree)) | |
| 921 | + self::text_from_tree(self::with_bricks_heading_tags(self::without_bricks_element_labels($tree))) | |
| 650 | 922 | ); |
| 651 | 923 | } |
| 652 | 924 | |
| 653 | 925 | /** |
| @@ -845,9 +1117,9 @@ | ||
| 845 | 1117 | continue; |
| 846 | 1118 | } |
| 847 | 1119 | |
| 848 | 1120 | if (isset($component['id']) && $component['id'] === $cid && !empty($component['elements'])) { |
| 849 | - return is_array($component['elements']) ? $component['elements'] : []; | |
| 1121 | + return is_array($component['elements']) ? self::bricks_render_order($component['elements']) : []; | |
| 850 | 1122 | } |
| 851 | 1123 | } |
| 852 | 1124 | |
| 853 | 1125 | return []; |
| @@ -880,8 +1152,116 @@ | ||
| 880 | 1152 | return $tree; |
| 881 | 1153 | } |
| 882 | 1154 | |
| 883 | 1155 | /** |
| 1156 | + * Give each Bricks Heading the tag it renders with when none is stored. | |
| 1157 | + * | |
| 1158 | + * Applied on the Bricks path only. Most other builders' text nodes carry no | |
| 1159 | + * tag because they are not headings, so a generic "text without a tag is a | |
| 1160 | + * heading" rule in heading_tag_from() would turn every paragraph into one. | |
| 1161 | + * | |
| 1162 | + * A `tag` of `custom` is left alone: the element then renders its | |
| 1163 | + * `customTag`, which is not necessarily a heading. | |
| 1164 | + * | |
| 1165 | + * @since 2.15.0 | |
| 1166 | + * | |
| 1167 | + * @param array $tree Bricks content area. | |
| 1168 | + * @return array Tree with each untagged Heading's default tag filled in. | |
| 1169 | + */ | |
| 1170 | + private static function with_bricks_heading_tags(array $tree): array { | |
| 1171 | + $default = null; | |
| 1172 | + | |
| 1173 | + foreach ($tree as $index => $element) { | |
| 1174 | + if (!is_array($element) || self::BRICKS_HEADING_ELEMENT !== ($element['name'] ?? null)) { | |
| 1175 | + continue; | |
| 1176 | + } | |
| 1177 | + | |
| 1178 | + $settings = $element['settings'] ?? []; | |
| 1179 | + if (!is_array($settings)) { | |
| 1180 | + continue; | |
| 1181 | + } | |
| 1182 | + | |
| 1183 | + $tag = $settings['tag'] ?? ''; | |
| 1184 | + if (is_string($tag) && '' !== trim($tag)) { | |
| 1185 | + continue; | |
| 1186 | + } | |
| 1187 | + | |
| 1188 | + if (null === $default) { | |
| 1189 | + $default = self::bricks_default_heading_tag(); | |
| 1190 | + } | |
| 1191 | + | |
| 1192 | + $settings['tag'] = $default; | |
| 1193 | + $tree[$index]['settings'] = $settings; | |
| 1194 | + } | |
| 1195 | + | |
| 1196 | + return $tree; | |
| 1197 | + } | |
| 1198 | + | |
| 1199 | + /** | |
| 1200 | + * The tag Bricks gives a Heading that does not set one. | |
| 1201 | + * | |
| 1202 | + * The active theme style can change it. Bricks only loads theme styles for | |
| 1203 | + * a front-end render, so in admin, REST and CLI requests this is the | |
| 1204 | + * element's own default. | |
| 1205 | + * | |
| 1206 | + * @since 2.15.0 | |
| 1207 | + * | |
| 1208 | + * @return string Heading tag, h1 to h6. | |
| 1209 | + */ | |
| 1210 | + private static function bricks_default_heading_tag(): string { | |
| 1211 | + if (class_exists('\\Bricks\\Theme_Styles') | |
| 1212 | + && method_exists('\\Bricks\\Theme_Styles', 'get_setting_by_key') | |
| 1213 | + ) { | |
| 1214 | + try { | |
| 1215 | + $styled = \Bricks\Theme_Styles::get_setting_by_key(self::BRICKS_HEADING_ELEMENT, 'tag'); | |
| 1216 | + } catch (\Throwable $e) { | |
| 1217 | + $styled = null; | |
| 1218 | + } | |
| 1219 | + | |
| 1220 | + if (is_string($styled) && preg_match('/^h[1-6]$/i', trim($styled))) { | |
| 1221 | + return strtolower(trim($styled)); | |
| 1222 | + } | |
| 1223 | + } | |
| 1224 | + | |
| 1225 | + return self::BRICKS_HEADING_DEFAULT_TAG; | |
| 1226 | + } | |
| 1227 | + | |
| 1228 | + /** | |
| 1229 | + * Give each Elementor Heading widget its default `header_size` if unstored. | |
| 1230 | + * | |
| 1231 | + * @since 2.15.0 | |
| 1232 | + * | |
| 1233 | + * @param array $elements Decoded `_elementor_data`. | |
| 1234 | + * @return array The same tree, with untagged Heading widgets tagged. | |
| 1235 | + */ | |
| 1236 | + private static function with_elementor_heading_tags(array $elements): array { | |
| 1237 | + foreach ($elements as $index => $element) { | |
| 1238 | + if (!is_array($element)) { | |
| 1239 | + continue; | |
| 1240 | + } | |
| 1241 | + | |
| 1242 | + if ('heading' === ($element['widgetType'] ?? null)) { | |
| 1243 | + $settings = $element['settings'] ?? []; | |
| 1244 | + if (is_array($settings)) { | |
| 1245 | + $size = $settings['header_size'] ?? ''; | |
| 1246 | + if (!is_string($size) || '' === trim($size)) { | |
| 1247 | + $settings['header_size'] = self::ELEMENTOR_HEADING_DEFAULT_TAG; | |
| 1248 | + $element['settings'] = $settings; | |
| 1249 | + } | |
| 1250 | + } | |
| 1251 | + } | |
| 1252 | + | |
| 1253 | + if (!empty($element['elements']) && is_array($element['elements'])) { | |
| 1254 | + $element['elements'] = self::with_elementor_heading_tags($element['elements']); | |
| 1255 | + } | |
| 1256 | + | |
| 1257 | + $elements[$index] = $element; | |
| 1258 | + } | |
| 1259 | + | |
| 1260 | + return $elements; | |
| 1261 | + } | |
| 1262 | + | |
| 1263 | + /** | |
| 884 | 1264 | * Remove Bricks dynamic-data tags from extracted text. |
| 885 | 1265 | * |
| 886 | 1266 | * Bricks stores `{post_title}`, `{post_meta:price}`, `{echo:my_fn}` and the |
| 887 | 1267 | * like verbatim and resolves them when it renders. Extraction reads the |
| @@ -972,16 +1352,32 @@ | ||
| 972 | 1352 | return $bricks; |
| 973 | 1353 | } |
| 974 | 1354 | |
| 975 | 1355 | foreach (self::BUILDER_META_KEYS as $key) { |
| 1356 | + if (self::is_oxygen_classic_key($key)) { | |
| 1357 | + // Resolved as a pair, once, at the first of its keys. | |
| 1358 | + if ('_ct_builder_json' !== $key) { | |
| 1359 | + continue; | |
| 1360 | + } | |
| 1361 | + | |
| 1362 | + $oxygen = self::from_oxygen_classic($post_id); | |
| 1363 | + if (!self::is_blank($oxygen)) { | |
| 1364 | + return $oxygen; | |
| 1365 | + } | |
| 1366 | + continue; | |
| 1367 | + } | |
| 1368 | + | |
| 976 | 1369 | $stored = get_post_meta($post_id, $key, true); |
| 977 | 1370 | |
| 978 | 1371 | if (is_string($stored) && '' !== trim($stored)) { |
| 979 | 1372 | $decoded = json_decode($stored, true); |
| 1373 | + if ('_elementor_data' === $key && is_array($decoded)) { | |
| 1374 | + $decoded = self::with_elementor_heading_tags($decoded); | |
| 1375 | + } | |
| 980 | 1376 | |
| 981 | 1377 | // JSON node tree (Breakdance/Oxygen 6, Elementor). |
| 982 | 1378 | if (is_array($decoded)) { |
| 983 | - $text = self::text_from_tree($decoded); | |
| 1379 | + $text = self::text_from_tree(self::unwrap_tree_envelope($decoded)); | |
| 984 | 1380 | if (!self::is_blank($text)) { |
| 985 | 1381 | return $text; |
| 986 | 1382 | } |
| 987 | 1383 | continue; |
| @@ -986,20 +1382,8 @@ | ||
| 986 | 1382 | } |
| 987 | 1383 | continue; |
| 988 | 1384 | } |
| 989 | 1385 | |
| 990 | - // Shortcode tree (Oxygen classic). | |
| 991 | - if (strpos($stored, '[') !== false && function_exists('do_shortcode')) { | |
| 992 | - try { | |
| 993 | - $rendered = do_shortcode($stored); | |
| 994 | - } catch (\Throwable $e) { | |
| 995 | - $rendered = $stored; | |
| 996 | - } | |
| 997 | - if (!self::is_blank($rendered)) { | |
| 998 | - return $rendered; | |
| 999 | - } | |
| 1000 | - } | |
| 1001 | - | |
| 1002 | 1386 | continue; |
| 1003 | 1387 | } |
| 1004 | 1388 | |
| 1005 | 1389 | // Some builders store an already-decoded tree — an array for most, |
| @@ -1005,8 +1389,9 @@ | ||
| 1005 | 1389 | // Some builders store an already-decoded tree — an array for most, |
| 1006 | 1390 | // an array of objects for Beaver Builder (#449). |
| 1007 | 1391 | $tree = self::as_children($stored); |
| 1008 | 1392 | if (null !== $tree) { |
| 1393 | + $tree = self::unwrap_tree_envelope($tree); | |
| 1009 | 1394 | $text = self::text_from_tree($tree); |
| 1010 | 1395 | if (!self::is_blank($text)) { |
| 1011 | 1396 | return $text; |
| 1012 | 1397 | } |
| @@ -1016,8 +1401,298 @@ | ||
| 1016 | 1401 | return ''; |
| 1017 | 1402 | } |
| 1018 | 1403 | |
| 1019 | 1404 | /** |
| 1405 | + * The node tree inside a Breakdance / Oxygen 6 storage envelope. | |
| 1406 | + * | |
| 1407 | + * Neither builder stores its tree directly. The meta value is | |
| 1408 | + * `{"tree_json_string": "<the tree, JSON-encoded again>"}`, so one | |
| 1409 | + * json_decode() yields the envelope, not the tree. Walked as a tree, the | |
| 1410 | + * envelope is a single string leaf: kept whole as "content" when any | |
| 1411 | + * element held rich text (the encoded JSON then reached scoring, the | |
| 1412 | + * get-post-content ability and Markdown for AI), dropped when none did, | |
| 1413 | + * leaving the page empty (#905). | |
| 1414 | + * | |
| 1415 | + * An envelope whose inner string does not decode returns an empty tree, | |
| 1416 | + * never the string: handing the raw JSON back to the walker would bring | |
| 1417 | + * the JSON-as-content failure back on corrupt data. Anything that is not | |
| 1418 | + * an envelope is returned unchanged, so a bare tree still resolves. | |
| 1419 | + * | |
| 1420 | + * @since 2.15.0 | |
| 1421 | + * | |
| 1422 | + * @param array $decoded Decoded meta value. | |
| 1423 | + * @return array The node tree. | |
| 1424 | + */ | |
| 1425 | + private static function unwrap_tree_envelope(array $decoded): array { | |
| 1426 | + if (!array_key_exists('tree_json_string', $decoded)) { | |
| 1427 | + return $decoded; | |
| 1428 | + } | |
| 1429 | + | |
| 1430 | + $inner = is_string($decoded['tree_json_string']) | |
| 1431 | + ? json_decode($decoded['tree_json_string'], true) | |
| 1432 | + : $decoded['tree_json_string']; | |
| 1433 | + | |
| 1434 | + if (is_array($inner)) { | |
| 1435 | + return $inner; | |
| 1436 | + } | |
| 1437 | + | |
| 1438 | + // Re-serialised envelopes can carry the tree as an object. | |
| 1439 | + $inner = self::as_children($inner); | |
| 1440 | + | |
| 1441 | + return null !== $inner ? $inner : []; | |
| 1442 | + } | |
| 1443 | + | |
| 1444 | + /** | |
| 1445 | + * Whether a meta key is one of Oxygen classic's storage keys. | |
| 1446 | + * | |
| 1447 | + * @since 2.10.0 | |
| 1448 | + * | |
| 1449 | + * @param string $key Meta key. | |
| 1450 | + * @return bool | |
| 1451 | + */ | |
| 1452 | + private static function is_oxygen_classic_key(string $key): bool { | |
| 1453 | + return isset(self::OXYGEN_CLASSIC_KEYS[$key]) || in_array($key, self::OXYGEN_CLASSIC_KEYS, true); | |
| 1454 | + } | |
| 1455 | + | |
| 1456 | + /** | |
| 1457 | + * Text of an Oxygen classic page, from whichever stored form holds more. | |
| 1458 | + * | |
| 1459 | + * Oxygen 4.x keeps the same tree twice: as JSON, and as the shortcodes it | |
| 1460 | + * used before 4.0. The JSON is preferred because it carries copy the | |
| 1461 | + * shortcode form hides (a composite element's text is base64-encoded | |
| 1462 | + * inside `ct_options`, which is configuration and stripped). It is not | |
| 1463 | + * trusted blindly, though. Reading `ct_builder_json` first once meant a | |
| 1464 | + * key missing from CONTENT_KEYS silently threw the page away while the | |
| 1465 | + * shortcode copy sat unread next to it, because a non-empty JSON result | |
| 1466 | + * stopped the search. Comparing the two means the next such gap costs | |
| 1467 | + * nothing: the richer form wins. | |
| 1468 | + * | |
| 1469 | + * A generation is only read as a pair. The prefixed keys are what Oxygen | |
| 1470 | + * 4.8.3+ reads, so an unprefixed leftover next to them is stale. | |
| 1471 | + * | |
| 1472 | + * @since 2.10.0 | |
| 1473 | + * | |
| 1474 | + * @param int $post_id Post ID. | |
| 1475 | + * @return string Extracted text, or '' when Oxygen classic stored nothing. | |
| 1476 | + */ | |
| 1477 | + private static function from_oxygen_classic(int $post_id): string { | |
| 1478 | + foreach (self::OXYGEN_CLASSIC_KEYS as $json_key => $shortcode_key) { | |
| 1479 | + $json = get_post_meta($post_id, $json_key, true); | |
| 1480 | + $shortcodes = get_post_meta($post_id, $shortcode_key, true); | |
| 1481 | + | |
| 1482 | + $from_json = ''; | |
| 1483 | + if (is_string($json) && '' !== trim($json)) { | |
| 1484 | + $decoded = json_decode($json, true); | |
| 1485 | + if (is_array($decoded)) { | |
| 1486 | + // `[oxygen data="..."]` is a dynamic-data placeholder | |
| 1487 | + // Oxygen fills at render time. The shortcode path drops it | |
| 1488 | + // with every other tag, so it goes here too or the two | |
| 1489 | + // forms would disagree on the same page. | |
| 1490 | + $from_json = (string) preg_replace( | |
| 1491 | + '/\[oxygen\b[^\]]*\]/i', | |
| 1492 | + ' ', | |
| 1493 | + self::text_from_tree($decoded) | |
| 1494 | + ); | |
| 1495 | + } | |
| 1496 | + } | |
| 1497 | + | |
| 1498 | + $from_shortcodes = ''; | |
| 1499 | + if (is_string($shortcodes) && strpos($shortcodes, '[') !== false) { | |
| 1500 | + $from_shortcodes = self::text_from_shortcodes($shortcodes); | |
| 1501 | + } | |
| 1502 | + | |
| 1503 | + if (self::is_blank($from_json) && self::is_blank($from_shortcodes)) { | |
| 1504 | + continue; | |
| 1505 | + } | |
| 1506 | + | |
| 1507 | + return self::visible_word_count($from_json) >= self::visible_word_count($from_shortcodes) | |
| 1508 | + ? $from_json | |
| 1509 | + : $from_shortcodes; | |
| 1510 | + } | |
| 1511 | + | |
| 1512 | + return ''; | |
| 1513 | + } | |
| 1514 | + | |
| 1515 | + /** | |
| 1516 | + * Rough count of the words a visitor would read in extracted text. | |
| 1517 | + * | |
| 1518 | + * Only used to compare two extractions of the same page, so it needs to | |
| 1519 | + * be consistent rather than locale-exact. | |
| 1520 | + * | |
| 1521 | + * @since 2.10.0 | |
| 1522 | + * | |
| 1523 | + * @param string $text Extracted text or markup. | |
| 1524 | + * @return int | |
| 1525 | + */ | |
| 1526 | + private static function visible_word_count(string $text): int { | |
| 1527 | + $plain = trim((string) preg_replace('/\s+/u', ' ', wp_strip_all_tags($text))); | |
| 1528 | + | |
| 1529 | + return '' === $plain ? 0 : count(explode(' ', $plain)); | |
| 1530 | + } | |
| 1531 | + | |
| 1532 | + /** | |
| 1533 | + * Shortcode attributes that carry copy a visitor reads. | |
| 1534 | + * | |
| 1535 | + * An allow-list, not a deny-list. Oxygen Classic tags carry far more | |
| 1536 | + * attributes than they do copy — `id`, `class`, `selector`, `url`, | |
| 1537 | + * `ct_options` and friends — and a deny-list silently admits every | |
| 1538 | + * attribute a future builder release invents, which is how markup ends up | |
| 1539 | + * being counted as prose. | |
| 1540 | + * | |
| 1541 | + * @var string[] | |
| 1542 | + */ | |
| 1543 | + private const SHORTCODE_TEXT_ATTRIBUTES = [ | |
| 1544 | + 'text', | |
| 1545 | + 'content', | |
| 1546 | + 'heading', | |
| 1547 | + 'title', | |
| 1548 | + 'subtitle', | |
| 1549 | + 'label', | |
| 1550 | + 'caption', | |
| 1551 | + 'description', | |
| 1552 | + 'alt', | |
| 1553 | + 'button_text', | |
| 1554 | + 'link_text', | |
| 1555 | + ]; | |
| 1556 | + | |
| 1557 | + /** | |
| 1558 | + * Extract readable text from a shortcode tree, without rendering it. | |
| 1559 | + * | |
| 1560 | + * Oxygen Classic is the only builder whose storage is shortcodes rather | |
| 1561 | + * than JSON, and the previous implementation handed the string to | |
| 1562 | + * `do_shortcode()`. That silently depends on Oxygen having registered its | |
| 1563 | + * `ct_*` handlers in the current request — which it has on a front-end | |
| 1564 | + * view, and has not during bulk analysis, the post-list column, cron or | |
| 1565 | + * REST/MCP. With no handlers registered `do_shortcode()` returns its input | |
| 1566 | + * unchanged, so the raw shortcode source was scored as if it were the | |
| 1567 | + * page's prose: `[ct_section`, `id="section-1"` and the rest counted toward | |
| 1568 | + * the word count, while the actual copy sitting in `text="..."` attributes | |
| 1569 | + * was never counted at all (#776). | |
| 1570 | + * | |
| 1571 | + * `strip_shortcodes()` is no help either — it also only knows registered | |
| 1572 | + * shortcodes, so it leaves the same text untouched. | |
| 1573 | + * | |
| 1574 | + * Reading the stored tree directly is what every other builder here already | |
| 1575 | + * does, and it matches the class's stated design: no render engine, no | |
| 1576 | + * dependency on load order, safe during a bulk run. | |
| 1577 | + * | |
| 1578 | + * Parsing unconditionally, rather than rendering when Oxygen happens to be | |
| 1579 | + * loaded and parsing otherwise, is deliberate. It makes the extracted text | |
| 1580 | + * the same in every context, so the score in the editor matches the score | |
| 1581 | + * from a bulk run or from MCP. The old code produced whichever of the two | |
| 1582 | + * the request happened to allow, which is why the same post could report | |
| 1583 | + * two different word counts depending on how it was asked. | |
| 1584 | + * | |
| 1585 | + * The trade-off is that rendered output (resolved images, links, anything | |
| 1586 | + * Oxygen pulls in from a reusable part) is no longer reflected here. For | |
| 1587 | + * what this text feeds — word count, content scoring, meta-description | |
| 1588 | + * fallbacks and schema text — that markup was never the point, and counting | |
| 1589 | + * it only when the builder happened to be booted was the bug. | |
| 1590 | + * | |
| 1591 | + * @since 2.10.0 | |
| 1592 | + * | |
| 1593 | + * @param string $stored Raw shortcode source. | |
| 1594 | + * @return string Extracted text. | |
| 1595 | + */ | |
| 1596 | + private static function text_from_shortcodes(string $stored): string { | |
| 1597 | + // Oxygen stores each element's settings as a JSON blob in `ct_options`. | |
| 1598 | + // It is configuration, never copy, and it contains braces and brackets | |
| 1599 | + // that would otherwise confuse the tag scan below, so it goes first. | |
| 1600 | + // | |
| 1601 | + // The blob is matched as a balanced JSON object, not as "up to the | |
| 1602 | + // next quote". Oxygen wraps it in single quotes but does not escape | |
| 1603 | + // an apostrophe inside it (`"nicename":"Bob's Plumbing"`), so the | |
| 1604 | + // quote-to-quote match stopped mid-value and the rest of the blob, | |
| 1605 | + // `s Plumbing"}'` and all, was left in the tag and leaked into the | |
| 1606 | + // text. Strings inside the object are skipped whole, so neither a quote | |
| 1607 | + // nor a brace inside a value can end the match early. | |
| 1608 | + $source = (string) preg_replace( | |
| 1609 | + '/\sct_options\s*=\s*\'(?<obj>\{(?:[^{}"]++|"(?:[^"\\\\]|\\\\.)*+"|(?&obj))*+\})\'/s', | |
| 1610 | + '', | |
| 1611 | + $stored | |
| 1612 | + ); | |
| 1613 | + | |
| 1614 | + // Anything not shaped like Oxygen's JSON blob keeps the old, | |
| 1615 | + // quote-delimited strip. | |
| 1616 | + $source = (string) preg_replace( | |
| 1617 | + '/\sct_options\s*=\s*(["\']).*?\1/s', | |
| 1618 | + '', | |
| 1619 | + $source | |
| 1620 | + ); | |
| 1621 | + | |
| 1622 | + $attributes = implode('|', array_map( | |
| 1623 | + static fn(string $name): string => preg_quote($name, '/'), | |
| 1624 | + self::SHORTCODE_TEXT_ATTRIBUTES | |
| 1625 | + )); | |
| 1626 | + | |
| 1627 | + // Replace each shortcode tag with whatever readable copy its attributes | |
| 1628 | + // carry. Text between tags is left exactly where it is, so the result | |
| 1629 | + // keeps the page's reading order rather than hoisting all the headings | |
| 1630 | + // to the front. | |
| 1631 | + // The attribute blob is matched quote-aware rather than as "anything up | |
| 1632 | + // to the first `]`". Oxygen copy contains brackets often enough to | |
| 1633 | + // matter — "Best tools [2026]", "[Updated] our policy" — and a naive | |
| 1634 | + // scan ends the tag inside the `text` attribute, dropping the copy | |
| 1635 | + // before the bracket and leaking the stray `"]` after it into the | |
| 1636 | + // prose. Which is this bug's own failure mode: the wrong text scored. | |
| 1637 | + // | |
| 1638 | + // A tag name must start with a letter or underscore. `[2026]` is not a | |
| 1639 | + // shortcode anyone can register, and scanning it as one dropped the | |
| 1640 | + // year out of "Best tools [2026]". | |
| 1641 | + $text = (string) preg_replace_callback( | |
| 1642 | + '/\[\/?[a-zA-Z_][a-zA-Z0-9_-]*((?:[^\]"\']|"[^"]*"|\'[^\']*\')*)\]/', | |
| 1643 | + static function (array $matches) use ($attributes): string { | |
| 1644 | + if ('' === trim($matches[1])) { | |
| 1645 | + return ' '; | |
| 1646 | + } | |
| 1647 | + | |
| 1648 | + if (!preg_match_all( | |
| 1649 | + '/\b(' . $attributes . ')\s*=\s*(["\'])(.*?)\2/s', | |
| 1650 | + $matches[1], | |
| 1651 | + $found, | |
| 1652 | + PREG_SET_ORDER | |
| 1653 | + )) { | |
| 1654 | + return ' '; | |
| 1655 | + } | |
| 1656 | + | |
| 1657 | + $parts = []; | |
| 1658 | + foreach ($found as $attribute) { | |
| 1659 | + $value = trim($attribute[3]); | |
| 1660 | + | |
| 1661 | + // An attribute holding markup or a JSON fragment is | |
| 1662 | + // configuration that happens to share a name with a copy | |
| 1663 | + // field, not something a visitor reads. | |
| 1664 | + if ('' === $value || preg_match('/^[\[{<]/', $value)) { | |
| 1665 | + continue; | |
| 1666 | + } | |
| 1667 | + | |
| 1668 | + $parts[] = $value; | |
| 1669 | + } | |
| 1670 | + | |
| 1671 | + return empty($parts) ? ' ' : ' ' . implode(' ', $parts) . ' '; | |
| 1672 | + }, | |
| 1673 | + $source | |
| 1674 | + ); | |
| 1675 | + | |
| 1676 | + // Oxygen escapes square brackets in an element's copy before writing | |
| 1677 | + // it between the tags, so that "Best tools [2026]" cannot be mistaken | |
| 1678 | + // for a shortcode (`oxygen_vsb_filter_shortcode_content_encode()`). | |
| 1679 | + // Decoded only now, after the tag scan, for the same reason; left | |
| 1680 | + // encoded, the placeholders were scored as words of their own. | |
| 1681 | + $text = str_replace( | |
| 1682 | + ['_OXY_OPENING_BRACKET_', '_OXY_CLOSING_BRACKET_'], | |
| 1683 | + ['[', ']'], | |
| 1684 | + $text | |
| 1685 | + ); | |
| 1686 | + | |
| 1687 | + // Entities are stored encoded in attributes (&, ’), and would | |
| 1688 | + // otherwise be counted as words. | |
| 1689 | + $text = html_entity_decode($text, ENT_QUOTES | ENT_HTML5, 'UTF-8'); | |
| 1690 | + | |
| 1691 | + return trim((string) preg_replace('/\s+/u', ' ', $text)); | |
| 1692 | + } | |
| 1693 | + | |
| 1694 | + /** | |
| 1020 | 1695 | * A node's children, whether it stores them as an array or an object. |
| 1021 | 1696 | * |
| 1022 | 1697 | * The walker used to return immediately on `!is_array($node)`, so an |
| 1023 | 1698 | * object node was dropped along with its entire subtree — silently, as |
| @@ -1056,90 +1731,117 @@ | ||
| 1056 | 1731 | * |
| 1057 | 1732 | * Values are joined with block-level markup so downstream heading, link and |
| 1058 | 1733 | * image detection keeps working on the result. |
| 1059 | 1734 | * |
| 1735 | + * One depth-first walk, so the output follows the tree's own order, which | |
| 1736 | + * is the order the builders read here render in. This used to be two | |
| 1737 | + * passes over the whole tree, one for the reconstructed headings, links and | |
| 1738 | + * images and one for the remaining text, and the output followed pass | |
| 1739 | + * order: every heading and button on the page first, every paragraph after | |
| 1740 | + * them. That order became the meta description, og:description, the schema | |
| 1741 | + * description and Pro's Markdown for AI document (#907). | |
| 1742 | + * | |
| 1060 | 1743 | * @param array $tree Decoded builder tree. |
| 1061 | 1744 | * @return string Collected HTML. |
| 1062 | 1745 | */ |
| 1063 | 1746 | private static function text_from_tree(array $tree): string { |
| 1064 | - $collected = []; | |
| 1747 | + // Each entry is [value, is_markup], in tree order. | |
| 1748 | + $entries = []; | |
| 1065 | 1749 | |
| 1066 | 1750 | // Strings already represented inside reconstructed markup, so the plain |
| 1067 | - // sweep below doesn't emit a link label or heading a second time and | |
| 1068 | - // double it in the word count. | |
| 1751 | + // text doesn't emit a link label or heading a second time and double it | |
| 1752 | + // in the word count. Applied after the walk, against the whole tree: | |
| 1753 | + // a string folded into markup anywhere is dropped everywhere, exactly | |
| 1754 | + // as it was when the markup pass ran over the whole tree first. Checking | |
| 1755 | + // it during the walk instead would let a bare copy that appears before | |
| 1756 | + // its heading through. | |
| 1069 | 1757 | $consumed = []; |
| 1070 | 1758 | |
| 1071 | - // Pass 1 — rebuild <a>, <img> and <hN> from node *shape*. This has to | |
| 1072 | - // happen per node rather than per leaf: a link's label and its | |
| 1073 | - // destination are separate sibling fields, so once the tree is | |
| 1074 | - // flattened to leaves the pairing is gone. | |
| 1075 | - $reconstruct = static function ($node) use (&$reconstruct, &$collected, &$consumed): void { | |
| 1076 | - $node = self::as_children($node); | |
| 1077 | - if (null === $node) { | |
| 1759 | + // Markup is content wherever it appears; bare strings only count when | |
| 1760 | + // their key says they are content, so slugs and class names stay out of | |
| 1761 | + // the word count. | |
| 1762 | + $leaf = static function ($value, $key) use (&$entries): void { | |
| 1763 | + if (!is_string($value) || '' === trim($value)) { | |
| 1078 | 1764 | return; |
| 1079 | 1765 | } |
| 1080 | 1766 | |
| 1081 | - $markup = self::markup_for_node($node, $consumed); | |
| 1767 | + $is_content_key = is_string($key) | |
| 1768 | + && in_array(strtolower($key), self::CONTENT_KEYS, true); | |
| 1769 | + | |
| 1770 | + if ($is_content_key || strpos($value, '<') !== false) { | |
| 1771 | + $entries[] = [$value, false]; | |
| 1772 | + } | |
| 1773 | + }; | |
| 1774 | + | |
| 1775 | + // Text only, no reconstruction. Used for a `link` / `image` / video | |
| 1776 | + // sub-object: a destination descriptor the parent has already folded | |
| 1777 | + // into its markup. Rebuilding inside it would emit the same URL a second | |
| 1778 | + // time as a bare link and turn an image's own `url` field into a | |
| 1779 | + // spurious <a>, but any copy it carries still counts. | |
| 1780 | + $sweep = static function ($node, $key) use (&$sweep, $leaf): void { | |
| 1781 | + $children = self::as_children($node); | |
| 1782 | + if (null === $children) { | |
| 1783 | + $leaf($node, $key); | |
| 1784 | + return; | |
| 1785 | + } | |
| 1786 | + | |
| 1787 | + foreach ($children as $child_key => $child) { | |
| 1788 | + $sweep($child, is_string($child_key) ? $child_key : $key); | |
| 1789 | + } | |
| 1790 | + }; | |
| 1791 | + | |
| 1792 | + // Rebuild <a>, <img> and <hN> from node *shape*, then carry on through | |
| 1793 | + // the node's own fields in order. This has to happen per node rather | |
| 1794 | + // than per leaf: a link's label and its destination are separate | |
| 1795 | + // sibling fields, so once the tree is flattened to leaves the pairing | |
| 1796 | + // is gone. | |
| 1797 | + $walk = static function ($node, $key = null) use (&$walk, $sweep, $leaf, &$entries, &$consumed): void { | |
| 1798 | + $children = self::as_children($node); | |
| 1799 | + if (null === $children) { | |
| 1800 | + $leaf($node, $key); | |
| 1801 | + return; | |
| 1802 | + } | |
| 1803 | + | |
| 1804 | + $markup = self::markup_for_node($children, $consumed); | |
| 1082 | 1805 | if ('' !== $markup) { |
| 1083 | - $collected[] = $markup; | |
| 1806 | + $entries[] = [$markup, true]; | |
| 1084 | 1807 | } |
| 1085 | 1808 | |
| 1086 | - foreach ($node as $child_key => $child) { | |
| 1087 | - // A `link` / `image` sub-object is a destination descriptor the | |
| 1088 | - // parent has already folded into its markup. Descending into it | |
| 1089 | - // would emit the same URL a second time as a bare link, and | |
| 1090 | - // would turn an image's own `url` field into a spurious <a>. | |
| 1809 | + foreach ($children as $child_key => $child) { | |
| 1810 | + $next_key = is_string($child_key) ? $child_key : $key; | |
| 1811 | + | |
| 1091 | 1812 | if (is_string($child_key) |
| 1092 | 1813 | && (in_array(strtolower($child_key), self::URL_KEYS, true) |
| 1093 | 1814 | || in_array(strtolower($child_key), self::IMAGE_KEYS, true) |
| 1094 | 1815 | || in_array(strtolower($child_key), self::VIDEO_KEYS, true)) |
| 1095 | 1816 | ) { |
| 1817 | + $sweep($child, $next_key); | |
| 1096 | 1818 | continue; |
| 1097 | 1819 | } |
| 1098 | 1820 | |
| 1099 | - $reconstruct($child); | |
| 1821 | + $walk($child, $next_key); | |
| 1100 | 1822 | } |
| 1101 | 1823 | }; |
| 1102 | - $reconstruct($tree); | |
| 1103 | 1824 | |
| 1104 | - // Pass 2 — remaining visible text. | |
| 1105 | - $walk = static function ($node, $key = null) use (&$walk, &$collected, &$consumed): void { | |
| 1106 | - $children = self::as_children($node); | |
| 1107 | - if (null !== $children) { | |
| 1108 | - foreach ($children as $child_key => $child) { | |
| 1109 | - $walk($child, is_string($child_key) ? $child_key : $key); | |
| 1110 | - } | |
| 1111 | - return; | |
| 1112 | - } | |
| 1825 | + $walk($tree); | |
| 1113 | 1826 | |
| 1114 | - if (!is_string($node) || '' === trim($node)) { | |
| 1115 | - return; | |
| 1116 | - } | |
| 1117 | - | |
| 1827 | + $collected = []; | |
| 1828 | + foreach ($entries as [$value, $is_markup]) { | |
| 1118 | 1829 | // Already inside a reconstructed tag. |
| 1119 | - if (in_array($node, $consumed, true)) { | |
| 1120 | - return; | |
| 1830 | + if (!$is_markup && in_array($value, $consumed, true)) { | |
| 1831 | + continue; | |
| 1121 | 1832 | } |
| 1122 | 1833 | |
| 1123 | - $is_content_key = is_string($key) | |
| 1124 | - && in_array(strtolower($key), self::CONTENT_KEYS, true); | |
| 1834 | + $collected[] = $value; | |
| 1835 | + } | |
| 1125 | 1836 | |
| 1126 | - // Markup is content wherever it appears; bare strings only count | |
| 1127 | - // when their key says they are content, so slugs and class names | |
| 1128 | - // stay out of the word count. | |
| 1129 | - if ($is_content_key || strpos($node, '<') !== false) { | |
| 1130 | - $collected[] = $node; | |
| 1131 | - } | |
| 1132 | - }; | |
| 1133 | - | |
| 1134 | - $walk($tree); | |
| 1135 | - | |
| 1136 | 1837 | if (empty($collected)) { |
| 1137 | 1838 | return ''; |
| 1138 | 1839 | } |
| 1139 | 1840 | |
| 1140 | 1841 | // De-duplicate: builder trees often repeat a value across responsive |
| 1141 | - // breakpoints, which would otherwise multiply the word count. | |
| 1842 | + // breakpoints, which would otherwise multiply the word count. Keeps the | |
| 1843 | + // first occurrence, so a repeat never moves a value later in the page. | |
| 1142 | 1844 | $collected = array_unique($collected); |
| 1143 | 1845 | |
| 1144 | 1846 | return implode("\n", $collected); |
| 1145 | 1847 | } |
