Bugfix

src/EventListener/IndexPageListener.php

@@ -20,7 +20,11 @@ class IndexPageListener
          * PDF: Reset genau 1× pro Crawl
          * =====================
          */
+        try {
             $this->pdfIndexService->resetTableOnce();
+        } catch (\Throwable $e) {
+            error_log('[ContaoMeilisearch] PDF reset failed: ' . $e->getMessage());
+        }
 
         /*
          * =====================
@@ -28,7 +32,12 @@ class IndexPageListener
          * =====================
          */
         if (str_contains($content, 'MEILISEARCH_JSON')) {
+            try {
                 $parsed = $this->extractMeilisearchJson($content);
+            } catch (\Throwable $e) {
+                error_log('[ContaoMeilisearch] Failed to extract MEILISEARCH_JSON: ' . $e->getMessage());
+                $parsed = null;
+            }
 
             if (is_array($parsed)) {
 
@@ -97,6 +106,7 @@ class IndexPageListener
                  * CHECKSUM-FIX
                  * =====================
                  */
+                try {
                     $checksumSeed  = (string) ($data['checksum'] ?? '');
                     $checksumSeed .= '|' . ($set['keywords']  ?? '');
                     $checksumSeed .= '|' . ($set['priority']  ?? '');
@@ -104,6 +114,9 @@ class IndexPageListener
                     $checksumSeed .= '|' . ($set['startDate'] ?? '');
 
                     $set['checksum'] = md5($checksumSeed);
+                } catch (\Throwable $e) {
+                    error_log('[ContaoMeilisearch] Failed to generate checksum: ' . $e->getMessage());
+                }
             }
         }
 
@@ -116,10 +129,14 @@ class IndexPageListener
             (bool) Config::get('meilisearch_index_pdfs')
             && (int) ($data['protected'] ?? 0) === 0
         ) {
+            try {
                 $pdfLinks = $this->findPdfLinks($content);
                 if ($pdfLinks !== []) {
                     $this->pdfIndexService->handlePdfLinks($pdfLinks);
                 }
+            } catch (\Throwable $e) {
+                error_log('[ContaoMeilisearch] PDF indexing failed: ' . $e->getMessage());
+            }
         }
 
         /*
@@ -131,10 +148,14 @@ class IndexPageListener
             (bool) Config::get('meilisearch_index_office')
             && (int) ($data['protected'] ?? 0) === 0
         ) {
+            try {
                 $officeLinks = $this->findOfficeLinks($content);
                 if ($officeLinks !== []) {
                     $this->officeIndexService->handleOfficeLinks($officeLinks);
                 }
+            } catch (\Throwable $e) {
+                error_log('[ContaoMeilisearch] Office indexing failed: ' . $e->getMessage());
+            }
         }
     }
 
@@ -150,6 +171,11 @@ class IndexPageListener
         $json = preg_replace('/^\xEF\xBB\xBF/', '', trim($m[1]));
         $data = json_decode($json, true);
 
+        if (json_last_error() !== JSON_ERROR_NONE) {
+            error_log('[ContaoMeilisearch] Invalid MEILISEARCH_JSON: ' . json_last_error_msg());
+            return null;
+        }
+
         return is_array($data) ? $data : null;
     }