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routes/docx_routes.py

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+# routes/docx_routes.py - DOCX/DOC Upload and Processing Routes
+
+import json
+from flask import Blueprint, request, jsonify
+
+from db import get_db
+from docx_processor import process_docx_to_markdown
+from auth import login_required
+
+docx_bp = Blueprint('docx', __name__)
+
+
+@docx_bp.route('/api/upload-docx', methods=['POST'])
+@login_required
+def upload_docx():
+    """Upload and process a DOCX or DOC file."""
+    if 'file' not in request.files:
+        return jsonify({'error': 'No file provided'}), 400
+    
+    doc_file = request.files['file']
+    
+    if not doc_file or not doc_file.filename:
+        return jsonify({'error': 'Invalid file'}), 400
+    
+    filename = doc_file.filename.lower()
+    if not (filename.endswith('.docx') or filename.endswith('.doc')):
+        return jsonify({'error': 'File must be a .docx or .doc file'}), 400
+    
+    try:
+        print(f"📄 Processing Word document: {doc_file.filename}")
+        
+        file_bytes = doc_file.read()
+        print(f"  📏 File size: {len(file_bytes)} bytes")
+        
+        result = process_docx_to_markdown(file_bytes, doc_file.filename)
+        
+        blocks = result.get('markdown_blocks', [])
+        block_count = len(blocks)
+        image_count = sum(1 for b in blocks if b.get('type') == 'image')
+        text_count = block_count - image_count
+        
+        print(f"✅ Word document processed: {block_count} blocks ({text_count} text, {image_count} images)")
+        
+        for i, block in enumerate(blocks):
+            if block.get('type') == 'image':
+                data_len = len(block.get('data', ''))
+                fmt = block.get('format', '?')
+                print(f"  📷 Block {i}: image ({fmt}), data length: {data_len}")
+        
+        return jsonify({
+            'success': True,
+            'filename': doc_file.filename,
+            'metadata': result.get('metadata', {}),
+            'blocks': blocks
+        })
+        
+    except Exception as e:
+        import traceback
+        traceback.print_exc()
+        return jsonify({'error': str(e)}), 500