Fix wp import

includes/wordpress_import.php

@@ -347,7 +347,7 @@ class WordPressImport {
                     
                     // Insert post
                     $this->targetDb->query(
-                        "INSERT INTO publications (title, slug, content, summary, author, status, created_at, updated_at, published_at) 
+                        "INSERT INTO publications (title, slug, content, summary, author, status, created_at, updated_at, published_at,wp_post_id) 
                          VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
                         [
                             $wpPost['post_title'],
@@ -358,7 +358,8 @@ class WordPressImport {
                             $status,
                             $wpPost['post_date'],
                             $wpPost['post_modified'],
-                            ($status === 'published') ? $wpPost['post_date'] : null
+                            ($status === 'published') ? $wpPost['post_date'] : null,
+                            $wpPost['ID']
                         ]
                     );
                     
@@ -415,35 +416,31 @@ class WordPressImport {
             
             $comments = $stmt->fetchAll();
             
-            // Build a map of post IDs to publication IDs
+            // Build a map of WordPress post IDs to publication IDs using wp_post_id field
             $postIds = array_unique(array_column($comments, 'comment_post_ID'));
             $publicationMap = [];
             
             if (!empty($postIds)) {
                 $placeholders = str_repeat('?,', count($postIds) - 1) . '?';
                 $pubStmt = $this->targetDb->query("
-                    SELECT id, slug, title FROM publications 
-                    WHERE slug IN ($placeholders) OR title IN ($placeholders)
-                ", array_merge($postIds, $postIds));
+                    SELECT id, wp_post_id FROM publications 
+                    WHERE wp_post_id IN ($placeholders)
+                ", $postIds);
                 
                 foreach ($pubStmt->fetchAll() as $pub) {
-                    // Map both slug and title for easier lookup
-                    $publicationMap[strtolower($pub['slug'])] = $pub['id'];
-                    $publicationMap[strtolower($pub['title'])] = $pub['id'];
+                    // Map WordPress post ID to publication ID
+                    $publicationMap[$pub['wp_post_id']] = $pub['id'];
                 }
             }
             
             foreach ($comments as $wpComment) {
                 try {
-                    // Find corresponding publication using preloaded map
+                    // Find corresponding publication using wp_post_id mapping
                     $publicationId = null;
-                    $postSlug = !empty($wpComment['post_name']) ? strtolower($wpComment['post_name']) : null;
-                    $postTitle = strtolower($wpComment['post_title']);
+                    $wpPostId = $wpComment['comment_post_ID'];
                     
-                    if ($postSlug && isset($publicationMap[$postSlug])) {
-                        $publicationId = $publicationMap[$postSlug];
-                    } elseif (isset($publicationMap[$postTitle])) {
-                        $publicationId = $publicationMap[$postTitle];
+                    if (isset($publicationMap[$wpPostId])) {
+                        $publicationId = $publicationMap[$wpPostId];
                     }
                     
                     if (!$publicationId) {