Tika Title encoding

src/EventListener/IndexPageListener.php

@@ -4,23 +4,18 @@ namespace MummertMedia\ContaoMeilisearchBundle\EventListener;
 
 use Contao\Config;
 use Contao\System;
-use Doctrine\DBAL\Connection;
 
 class IndexPageListener
 {
-    public function __construct(
+    public function __construct()
-        private readonly Connection $connection,
+    {
-    ) {
     }
 
     private function debug(string $message, array $context = []): void
     {
         // Debug bewusst immer aktiv (bis du es wieder entfernst)
         // Kontext kurz halten, damit Logs nicht explodieren
-        $ctx = $context
+        $ctx = $context ? ' | ' . json_encode($context, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) : '';
-            ? ' | ' . json_encode($context, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE)
-            : '';
-
         error_log('[ContaoMeilisearch][IndexPageListener] ' . $message . $ctx);
     }
 
@@ -68,31 +63,45 @@ class IndexPageListener
                     ?? $parsed['page']['priority']
                     ?? null;
 
+                $this->debug('Meta: priority candidate', ['priority' => $priority]);
+
                 if ($priority !== null && $priority !== '') {
                     $set['priority'] = (int) $priority;
                 }
 
                 // KEYWORDS
-                $keywords = [];
+                $keywordSources = [
-                foreach ([
                     $parsed['event']['keywords'] ?? null,
                     $parsed['news']['keywords']  ?? null,
                     $parsed['page']['keywords']  ?? null,
-                         ] as $src) {
+                ];
-                    if (is_string($src) && trim($src) !== '') {
+
+                $this->debug('Meta: keyword sources', ['sources' => $keywordSources]);
+
+                $keywords = [];
+                foreach ($keywordSources as $src) {
+                    if (!is_string($src) || trim($src) === '') {
+                        continue;
+                    }
                     foreach (preg_split('/\s+/', trim($src)) as $word) {
                         $keywords[] = $word;
                     }
                 }
-                }
 
                 if ($keywords) {
                     $set['keywords'] = implode(' ', array_unique($keywords));
                 }
 
-                // IMAGEPATH
+                $this->debug('Meta: keywords result', [
-                if (!empty($parsed['page']['searchimage'])) {
+                    'keywords' => $set['keywords'] ?? null,
-                    $set['imagepath'] = trim((string) $parsed['page']['searchimage']);
+                ]);
+
+                // IMAGEPATH (UUID)
+                $searchImage = $parsed['page']['searchimage'] ?? null;
+                $this->debug('Meta: searchimage candidate', ['searchimage' => $searchImage]);
+
+                if (!empty($searchImage)) {
+                    $set['imagepath'] = trim((string) $searchImage);
                 }
 
                 // STARTDATE
@@ -101,11 +110,14 @@ class IndexPageListener
                     ?? $parsed['news']['startDate']
                     ?? null;
 
+                $this->debug('Meta: startDate candidate', ['startDate' => $startDate]);
+
                 if (is_numeric($startDate) && (int) $startDate > 0) {
                     $set['startDate'] = (int) $startDate;
                 }
 
                 // CHECKSUM
+                try {
                     $checksumSeed  = (string) ($data['checksum'] ?? '');
                     $checksumSeed .= '|' . ($set['keywords']  ?? '');
                     $checksumSeed .= '|' . ($set['priority']  ?? '');
@@ -113,6 +125,17 @@ class IndexPageListener
                     $checksumSeed .= '|' . ($set['startDate'] ?? '');
 
                     $set['checksum'] = md5($checksumSeed);
+
+                    $this->debug('Checksum generated', [
+                        'seed_preview' => substr($checksumSeed, 0, 120) . (strlen($checksumSeed) > 120 ? '…' : ''),
+                        'checksum'     => $set['checksum'],
+                    ]);
+                } catch (\Throwable $e) {
+                    $this->debug('Failed to generate checksum', [
+                        'error' => $e->getMessage(),
+                        'class' => $e::class,
+                    ]);
+                }
             }
         }
 
@@ -122,14 +145,24 @@ class IndexPageListener
          * =====================
          */
         if ((int) ($data['protected'] ?? 0) !== 0) {
+            $this->debug('Abort: protected page', ['protected' => $data['protected'] ?? null]);
             return;
         }
 
-        if (!Config::get('meilisearch_index_files')) {
+        $indexFiles = (bool) Config::get('meilisearch_index_files');
+
+        $this->debug('File indexing setting', [
+            'meilisearch_index_files' => $indexFiles,
+        ]);
+
+        if (!$indexFiles) {
+            $this->debug('Abort: file indexing disabled');
             return;
         }
 
         $links = $this->findAllLinks($content);
+        $this->debug('Links found', ['count' => count($links)]);
+
         $fileLinks = [];
 
         foreach ($links as $link) {
@@ -139,47 +172,28 @@ class IndexPageListener
             }
         }
 
-        if (!$fileLinks) {
+        $this->debug('Indexable file links found', [
-            return;
+            'count' => count($fileLinks),
-        }
+            'types' => array_count_values(array_column($fileLinks, 'type')),
+        ]);
 
-        $db   = $this->connection;
+        if ($fileLinks) {
+            $db   = System::getContainer()->get('database_connection');
             $time = time();
 
             foreach ($fileLinks as $file) {
                 $url = strtok($file['url'], '#');
 
-            /*
-             * =====================
-             * URL-NORMALISIERUNG (NEU)
-             * =====================
-             */
-            if (str_contains($url, 'p=')) {
-                parse_str(parse_url($url, PHP_URL_QUERY) ?? '', $query);
-                if (!empty($query['p'])) {
-                    $url = '/' . ltrim(rawurldecode($query['p']), '/');
-                    $this->debug('Normalized download URL', ['url' => $url]);
-                }
-            }
-
                 $path = parse_url($url, PHP_URL_PATH);
                 $abs  = $path ? TL_ROOT . '/' . ltrim($path, '/') : null;
 
                 $mtime = ($abs && is_file($abs)) ? filemtime($abs) : 0;
                 $checksum = md5($url . '|' . $mtime);
 
-            try {
                 $existing = $db->fetchAssociative(
                     'SELECT id, checksum FROM tl_search_files WHERE url = ?',
                     [$url]
                 );
-            } catch (\Throwable $e) {
-                $this->debug('DB error', [
-                    'url'   => $url,
-                    'error' => $e->getMessage(),
-                ]);
-                continue;
-            }
 
                 if ($existing) {
                     $db->update(
@@ -193,6 +207,11 @@ class IndexPageListener
                         ],
                         ['id' => $existing['id']]
                     );
+
+                    $this->debug('File updated', [
+                        'url'      => $url,
+                        'checksum' => $checksum,
+                    ]);
                 } else {
                     $db->insert(
                         'tl_search_files',
@@ -207,6 +226,12 @@ class IndexPageListener
                             'checksum'   => $checksum,
                         ]
                     );
+
+                    $this->debug('File inserted', [
+                        'url'      => $url,
+                        'checksum' => $checksum,
+                    ]);
+                }
             }
         }
 
@@ -256,7 +281,11 @@ class IndexPageListener
     private function detectIndexableFileType(string $url): ?string
     {
         $url = strtok($url, '#');
+
         $parts = parse_url($url);
+        if (!$parts) {
+            return null;
+        }
 
         if (!empty($parts['path'])) {
             $ext = strtolower(pathinfo($parts['path'], PATHINFO_EXTENSION));
@@ -267,10 +296,12 @@ class IndexPageListener
 
         if (!empty($parts['query'])) {
             parse_str($parts['query'], $query);
+
             foreach (['file', 'p', 'f'] as $param) {
                 if (!empty($query[$param])) {
                     $candidate = rawurldecode(html_entity_decode((string) $query[$param], ENT_QUOTES));
                     $ext = strtolower(pathinfo($candidate, PATHINFO_EXTENSION));
+
                     if (in_array($ext, ['pdf', 'docx', 'xlsx', 'pptx'], true)) {
                         return $ext;
                     }