fix(php): toc fallback to raw content when filtered has no headings

When plugins like Thrive Visual Editor transform content for
non-logged users, headings may be removed from the filtered content.
This fix uses raw post_content as fallback when filtered content
has no headings but raw content does.

Also removes temporary debug logging added for diagnosis.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Public/TableOfContents/Infrastructure/Ui/TableOfContentsRenderer.php

@@ -43,30 +43,20 @@ final class TableOfContentsRenderer implements RendererInterface
     {
         $data = $component->getData();
 
-        // DEBUG TOC: Log all visibility checks
-        $isLoggedIn = is_user_logged_in();
-        $debugPrefix = "TOC DEBUG [" . ($isLoggedIn ? "LOGGED" : "GUEST") . "]";
-
         if (!$this->isEnabled($data)) {
-            error_log("{$debugPrefix}: SKIP - isEnabled=false");
             return '';
         }
 
-        $shouldShow = PageVisibilityHelper::shouldShow(self::COMPONENT_NAME);
-        if (!$shouldShow) {
-            error_log("{$debugPrefix}: SKIP - PageVisibilityHelper::shouldShow=false");
+        if (!PageVisibilityHelper::shouldShow(self::COMPONENT_NAME)) {
             return '';
         }
 
         $tocItems = $this->generateTocItems($data);
 
         if (empty($tocItems)) {
-            error_log("{$debugPrefix}: SKIP - tocItems empty");
             return '';
         }
 
-        error_log("{$debugPrefix}: RENDER - passed all checks, items=" . count($tocItems));
-
         $css = $this->generateCSS($data);
         $html = $this->buildHTML($data, $tocItems);
         $script = $this->buildScript($data);
@@ -117,31 +107,26 @@ final class TableOfContentsRenderer implements RendererInterface
     {
         global $post;
 
-        // DEBUG: Track content processing
-        $isLoggedIn = is_user_logged_in();
-        $debugPrefix = "TOC generateTocFromContent [" . ($isLoggedIn ? "LOGGED" : "GUEST") . "]";
-
         if (!$post || empty($post->post_content)) {
-            error_log("{$debugPrefix}: SKIP - no post or empty content");
             return [];
         }
 
-        error_log("{$debugPrefix}: post_id={$post->ID}, raw_content_length=" . strlen($post->post_content));
-
-        // Check if raw content has headings
-        $rawHeadingCount = preg_match_all('/<h[2-6][^>]*>/i', $post->post_content, $rawMatches);
-        error_log("{$debugPrefix}: raw_headings_count={$rawHeadingCount}");
-
+        // Intentar primero con contenido filtrado (respeta shortcodes, etc.)
         $content = apply_filters('the_content', $post->post_content);
 
-        error_log("{$debugPrefix}: filtered_content_length=" . strlen($content));
+        // Verificar si el contenido filtrado tiene headings
+        $hasFilteredHeadings = preg_match('/<h[2-6][^>]*>/i', $content);
 
-        // Check if filtered content has headings
-        $filteredHeadingCount = preg_match_all('/<h[2-6][^>]*>/i', $content, $filteredMatches);
-        error_log("{$debugPrefix}: filtered_headings_count={$filteredHeadingCount}");
-
-        // Log first 500 chars of filtered content for diagnosis
-        error_log("{$debugPrefix}: filtered_content_preview=" . substr(strip_tags($content), 0, 300));
+        // FIX: Si el contenido filtrado no tiene headings pero el raw si,
+        // usar el contenido raw. Esto ocurre cuando plugins como Thrive
+        // transforman el contenido para usuarios no logueados.
+        if (!$hasFilteredHeadings) {
+            $hasRawHeadings = preg_match('/<h[2-6][^>]*>/i', $post->post_content);
+            if ($hasRawHeadings) {
+                // Usar wpautop para dar formato basico al contenido raw
+                $content = wpautop($post->post_content);
+            }
+        }
 
         $dom = new DOMDocument();
         libxml_use_internal_errors(true);
@@ -157,8 +142,6 @@ final class TableOfContentsRenderer implements RendererInterface
 
         $headings = $xpath->query($xpathQuery);
 
-        error_log("{$debugPrefix}: headings_found=" . $headings->length);
-
         if ($headings->length === 0) {
             return [];
         }

Shared/Application/UseCases/EvaluateComponentVisibility/EvaluateComponentVisibilityUseCase.php

@@ -36,16 +36,9 @@ final class EvaluateComponentVisibilityUseCase
      */
     public function execute(string $componentName): bool
     {
-        // DEBUG: Log for TOC only
-        $debugToc = ($componentName === 'table-of-contents');
-
         // Paso 1: Verificar visibilidad por tipo de pagina
         $visibleByPageType = $this->pageVisibilityUseCase->execute($componentName);
 
-        if ($debugToc) {
-            error_log("EvaluateComponentVisibility [{$componentName}]: visibleByPageType=" . ($visibleByPageType ? "true" : "false"));
-        }
-
         if (!$visibleByPageType) {
             return false;
         }
@@ -53,10 +46,6 @@ final class EvaluateComponentVisibilityUseCase
         // Paso 2: Verificar exclusiones
         $isExcluded = $this->exclusionsUseCase->execute($componentName);
 
-        if ($debugToc) {
-            error_log("EvaluateComponentVisibility [{$componentName}]: isExcluded=" . ($isExcluded ? "true" : "false"));
-        }
-
         // Mostrar si NO esta excluido
         return !$isExcluded;
     }

Shared/Application/UseCases/EvaluatePageVisibility/EvaluatePageVisibilityUseCase.php

@@ -28,27 +28,15 @@ final class EvaluatePageVisibilityUseCase
     {
         $config = $this->visibilityRepository->getVisibilityConfig($componentName);
 
-        // DEBUG: Log for TOC only
-        $debugToc = ($componentName === 'table-of-contents');
-        $usingDefaults = false;
-
         if (empty($config)) {
             // Usar defaults especificos por componente si existen
             $config = VisibilityDefaults::getForComponent($componentName);
-            $usingDefaults = true;
         }
 
         $pageType = $this->pageTypeDetector->detect();
         $visibilityField = $pageType->toVisibilityField();
-        $fieldValue = $config[$visibilityField] ?? true;
-        $result = $this->toBool($fieldValue);
 
-        if ($debugToc) {
-            error_log("EvaluatePageVisibility [{$componentName}]: pageType=" . $pageType->value() . ", field={$visibilityField}, fieldValue=" . var_export($fieldValue, true) . ", result=" . ($result ? "true" : "false") . ", usingDefaults=" . ($usingDefaults ? "true" : "false"));
-            error_log("EvaluatePageVisibility [{$componentName}]: config=" . json_encode($config));
-        }
-
-        return $result;
+        return $this->toBool($config[$visibilityField] ?? true);
     }
 
     private function toBool(mixed $value): bool

Shared/Infrastructure/Services/PageVisibilityHelper.php

@@ -43,15 +43,7 @@ final class PageVisibilityHelper
         $container = DIContainer::getInstance();
         $useCase = $container->getEvaluateComponentVisibilityUseCase();
 
-        $result = $useCase->execute($componentName);
-
-        // DEBUG: Log visibility evaluation
-        if ($componentName === 'table-of-contents') {
-            $isLoggedIn = is_user_logged_in();
-            error_log("PageVisibilityHelper DEBUG [{$componentName}] [" . ($isLoggedIn ? "LOGGED" : "GUEST") . "]: result=" . ($result ? "true" : "false"));
-        }
-
-        return $result;
+        return $useCase->execute($componentName);
     }
 
     /**

Shared/Infrastructure/Services/WordPressPageTypeDetector.php

@@ -15,18 +15,6 @@ final class WordPressPageTypeDetector implements PageTypeDetectorInterface
 {
     public function detect(): PageType
     {
-        // DEBUG: Log all checks for diagnosis
-        $isLoggedIn = is_user_logged_in();
-        $debugData = [
-            'is_front_page' => is_front_page(),
-            'is_home' => is_home(),
-            'is_single' => is_single(),
-            'is_page' => is_page(),
-            'is_search' => is_search(),
-            'is_archive' => is_archive(),
-        ];
-        error_log("PageTypeDetector DEBUG [" . ($isLoggedIn ? "LOGGED" : "GUEST") . "]: " . json_encode($debugData));
-
         if ($this->isHome()) {
             return PageType::home();
         }