Merge branch 'Django' of gitea.spdis.space:Viajero/Achievement_Inputing into Django

elastic/templates/elastic/upload.html

@@ -494,6 +494,11 @@ uploadForm.addEventListener('submit', async (e) => {
       body: formData,
     });
     clearInterval(timer);
+    const ct = (resp.headers.get('content-type') || '').toLowerCase();
+    if (!ct.includes('application/json')) {
+      const text = await resp.text();
+      throw new Error(text ? String(text).slice(0, 200) : `HTTP ${resp.status}`);
+    }
     const data = await resp.json();
     if (!resp.ok || data.status !== 'success') {
       throw new Error(data.message || '上传识别失败');

elastic/views.py

@@ -722,115 +722,117 @@ def upload_page(request):
 # 上传并识别（不入库）
 @require_http_methods(["POST"])
 def upload(request):
-    if request.session.get("user_id") is None:
-        fallback_uid = request.POST.get("user_id") or request.GET.get("user_id")
-        if fallback_uid:
-            request.session["user_id"] = fallback_uid
-            request.session.setdefault("permission", 1)
-        else:
-            return JsonResponse({"status": "error", "message": "未登录"}, status=401)
+    try:
+        if request.session.get("user_id") is None:
+            fallback_uid = request.POST.get("user_id") or request.GET.get("user_id")
+            if fallback_uid:
+                request.session["user_id"] = fallback_uid
+                request.session.setdefault("permission", 1)
+            else:
+                return JsonResponse({"status": "error", "message": "未登录"}, status=401)
 
-    files = request.FILES.getlist("file")
-    if not files:
-        one = request.FILES.get("file")
-        if one:
-            files = [one]
-    if not files:
-        return JsonResponse({"status": "error", "message": "未选择文件"}, status=400)
+        files = request.FILES.getlist("file")
+        if not files:
+            one = request.FILES.get("file")
+            if one:
+                files = [one]
+        if not files:
+            return JsonResponse({"status": "error", "message": "未选择文件"}, status=400)
 
-    images_dir = os.path.join(settings.MEDIA_ROOT, "images")
-    os.makedirs(images_dir, exist_ok=True)
-    
-    # 按照原始文件进行分组处理
-    file_results = []
-    
-    for f in files:
-        group_images = [] # 存储该文件生成的所有图片路径信息 (abs_path, filename)
-        is_pdf = f.name.lower().endswith('.pdf')
+        images_dir = os.path.join(settings.MEDIA_ROOT, "images")
+        os.makedirs(images_dir, exist_ok=True)
         
-        if is_pdf:
-            if not HAS_PDF_SUPPORT:
-                return JsonResponse({"status": "error", "message": f"服务器未安装PDF处理组件(PyMuPDF): {PDF_ERROR}"}, status=500)
+        file_results = []
+        
+        for f in files:
+            group_images = []
+            is_pdf = f.name.lower().endswith('.pdf')
             
-            with tempfile.NamedTemporaryFile(delete=False, suffix='.pdf') as tmp:
-                for chunk in f.chunks():
-                    tmp.write(chunk)
-                tmp_path = tmp.name
-            
-            try:
-                doc = fitz.open(tmp_path)
-                for i in range(len(doc)):
-                    page = doc.load_page(i)
-                    pix = page.get_pixmap(dpi=150)
-                    img_filename = f"{uuid.uuid4()}_page_{i+1}.jpg"
-                    img_abs_path = os.path.join(images_dir, img_filename)
-                    pix.save(img_abs_path)
-                    group_images.append((img_abs_path, img_filename))
-                doc.close()
-            except Exception as e:
-                return JsonResponse({"status": "error", "message": f"PDF {f.name} 转换失败: {str(e)}"}, status=500)
-            finally:
-                if os.path.exists(tmp_path):
-                    os.remove(tmp_path)
-        else:
-            filename = f"{uuid.uuid4()}_{f.name}"
-            abs_path = os.path.join(images_dir, filename)
-            with open(abs_path, "wb") as dst:
-                for chunk in f.chunks():
-                    dst.write(chunk)
-            group_images.append((abs_path, filename))
+            if is_pdf:
+                if not HAS_PDF_SUPPORT:
+                    return JsonResponse({"status": "error", "message": f"服务器未安装PDF处理组件(PyMuPDF): {PDF_ERROR}"}, status=500)
+                
+                with tempfile.NamedTemporaryFile(delete=False, suffix='.pdf') as tmp:
+                    for chunk in f.chunks():
+                        tmp.write(chunk)
+                    tmp_path = tmp.name
+                
+                try:
+                    doc = fitz.open(tmp_path)
+                    for i in range(len(doc)):
+                        page = doc.load_page(i)
+                        pix = page.get_pixmap(dpi=150)
+                        img_filename = f"{uuid.uuid4()}_page_{i+1}.jpg"
+                        img_abs_path = os.path.join(images_dir, img_filename)
+                        pix.save(img_abs_path)
+                        group_images.append((img_abs_path, img_filename))
+                    doc.close()
+                except Exception as e:
+                    return JsonResponse({"status": "error", "message": f"PDF {f.name} 转换失败: {str(e)}"}, status=500)
+                finally:
+                    if os.path.exists(tmp_path):
+                        os.remove(tmp_path)
+            else:
+                filename = f"{uuid.uuid4()}_{f.name}"
+                abs_path = os.path.join(images_dir, filename)
+                with open(abs_path, "wb") as dst:
+                    for chunk in f.chunks():
+                        dst.write(chunk)
+                group_images.append((abs_path, filename))
 
-        # 对该组图片并行进行 OCR 识别
-        def run_ocr(img_info):
-            abs_p, fname = img_info
-            try:
-                data = ocr_and_extract_info(abs_p)
-                return data
-            except Exception:
-                return None
+            def run_ocr(img_info):
+                abs_p, fname = img_info
+                try:
+                    data = ocr_and_extract_info(abs_p)
+                    return data
+                except Exception:
+                    return None
 
-        group_data_list = []
-        with concurrent.futures.ThreadPoolExecutor(max_workers=min(len(group_images), 8)) as executor:
-            futures = [executor.submit(run_ocr, img_info) for img_info in group_images]
-            for future in concurrent.futures.as_completed(futures):
-                res = future.result()
-                if res:
-                    group_data_list.append(res)
+            group_data_list = []
+            with concurrent.futures.ThreadPoolExecutor(max_workers=min(len(group_images), 8)) as executor:
+                futures = [executor.submit(run_ocr, img_info) for img_info in group_images]
+                for future in concurrent.futures.as_completed(futures):
+                    res = future.result()
+                    if res:
+                        group_data_list.append(res)
 
-        # 合并该文件的多页识别结果
-        merged_group_data = {}
-        for item in group_data_list:
-            if not isinstance(item, dict): continue
-            for k, v in item.items():
-                key = str(k).strip()
-                if not key: continue
-                if key not in merged_group_data or merged_group_data.get(key) in (None, ''):
-                    merged_group_data[key] = v
-                elif merged_group_data.get(key) != v:
-                    base = key
-                    idx = 2
-                    while f"{base}_{idx}" in merged_group_data: idx += 1
-                    merged_group_data[f"{base}_{idx}"] = v
+            merged_group_data = {}
+            for item in group_data_list:
+                if not isinstance(item, dict):
+                    continue
+                for k, v in item.items():
+                    key = str(k).strip()
+                    if not key:
+                        continue
+                    if key not in merged_group_data or merged_group_data.get(key) in (None, ''):
+                        merged_group_data[key] = v
+                    elif merged_group_data.get(key) != v:
+                        base = key
+                        idx = 2
+                        while f"{base}_{idx}" in merged_group_data:
+                            idx += 1
+                        merged_group_data[f"{base}_{idx}"] = v
 
-        if not merged_group_data:
-            # 如果没识别到，至少保留一个空结构或者包含文件名的提示
-            merged_group_data = {"文件名": f.name, "提示": "未识别到具体内容"}
+            if not merged_group_data:
+                merged_group_data = {"文件名": f.name, "提示": "未识别到具体内容"}
 
-        rel_paths = [f"images/{img[1]}" for img in group_images]
-        image_urls = [request.build_absolute_uri(settings.MEDIA_URL + rp) for rp in rel_paths]
+            rel_paths = [f"images/{img[1]}" for img in group_images]
+            image_urls = [request.build_absolute_uri(settings.MEDIA_URL + rp) for rp in rel_paths]
 
-        file_results.append({
-            "name": f.name,
-            "data": merged_group_data,
-            "images": rel_paths,
-            "image_urls": image_urls,
+            file_results.append({
+                "name": f.name,
+                "data": merged_group_data,
+                "images": rel_paths,
+                "image_urls": image_urls,
+            })
+
+        return JsonResponse({
+            "status": "success",
+            "message": f"成功处理 {len(file_results)} 个文件，请确认数据后点击录入",
+            "items": file_results,
         })
-
-    return JsonResponse({
-        "status": "success",
-        "message": f"成功处理 {len(file_results)} 个文件，请确认数据后点击录入",
-        "items": file_results,
-    })
+    except Exception as e:
+        return JsonResponse({"status": "error", "message": str(e) or "上传失败"}, status=500)
 
 
 # 确认并入库