paperless_to_openwebui.py aktualisiert

paperless_to_openwebui.py

@@ -315,7 +315,9 @@ def clean_ocr_text(text: str):
         ch for ch in text
         if ch == "\n" or ch == "\t" or ord(ch) >= 32
     )
-    text = re.sub(r"\s+", " ", text)
+    # Nur horizontale Whitespaces zusammenfassen, Zeilenumbrüche erhalten!
+    text = re.sub(r"[^\S\n]+", " ", text)       # ← geändert
+    text = re.sub(r"\n{3,}", "\n\n", text)      # max 2 Leerzeilen
     if len(text) > MAX_TEXT_LENGTH:
         log.warning("Truncating text (%s chars)", len(text))
         text = text[:MAX_TEXT_LENGTH]
@@ -679,12 +681,28 @@ def process_single_doc(doc, i: int, total: int):
     with db_lock:
         existing = get_synced_document(doc_id)
 
-    text = download_document_text(doc_id)
+    text = doc.get("content", "")
     if not text.strip():
         log.warning("Skipping empty doc=%s", doc_id)
         return "skipped"
     
     text = clean_ocr_text(text)
+    
+    # ── OCR Fix ───────────────────────────────────────────────
+    if OCR_FIX_ENABLED and needs_ocr_fix(text):
+        log.info("OCR fix needed for doc=%s '%s'", doc_id, title)
+        fixed_text = fix_ocr_chunked(text)
+        if fixed_text and fixed_text != text:
+            log.info("OCR fix applied for doc=%s (delta: %+d chars)",
+                     doc_id, len(fixed_text) - len(text))
+            update_paperless_content(doc_id, fixed_text)
+            text = fixed_text
+        else:
+            log.debug("OCR fix: no changes for doc=%s", doc_id)
+    else:
+        log.debug("OCR fix: not needed for doc=%s", doc_id)
+    # ──────────────────────────────────────────────────────────
+    
     chunk_docs   = build_chunk_documents(doc, text)
     content_hash = hashlib.sha256(
         ("".join(chunk_docs)).encode("utf-8")