feat: 翻译记录添加不共享开关功能

- Translation 模型新增 no_share 字段
- 管理后台翻译记录页面添加共享状态列和切换按钮
- 不共享的翻译不会被其他用户使用缓存
- 缓存匹配时检查是否有 no_share 标记

admin.py

@@ -255,6 +255,28 @@ def delete_translation(trans_id):
     return jsonify({'success': True})
 
 
+@admin_bp.route('/translation/<int:trans_id>/toggle-share', methods=['POST'])
+@admin_required
+def toggle_translation_share(trans_id):
+    """切换翻译共享状态"""
+    translation = Translation.query.get_or_404(trans_id)
+    translation.no_share = not translation.no_share
+    db.session.commit()
+    
+    # 记录日志
+    log = OperationLog(
+        user_id=session.get('user_id'),
+        username='admin',
+        action='toggle_translation_share',
+        target=f'翻译#{trans_id}',
+        detail=f'设置共享状态为: {not translation.no_share}'
+    )
+    db.session.add(log)
+    db.session.commit()
+    
+    return jsonify({'success': True, 'no_share': translation.no_share})
+
+
 # ==================== 缓存管理 ====================
 @admin_bp.route('/cache')
 @admin_required

app.py

@@ -365,8 +365,11 @@ def upload_pdf():
     cache_path = cache_service.get_cache(file_hash)
     from_cache = False
     
-    if cache_path and ENABLE_CACHE and not instruction:
-        # 有缓存且无特殊翻译要求，直接使用缓存
+    # 检查是否有用户设置了不共享此文件
+    no_share_check = Translation.query.filter_by(file_hash=file_hash, no_share=True).first()
+    
+    if cache_path and ENABLE_CACHE and not instruction and not no_share_check:
+        # 有缓存且无特殊翻译要求且无不共享标记，直接使用缓存
         from_cache = True
         output_path = cache_path
     else:

models.py

@@ -178,6 +178,9 @@ class Translation(db.Model):
     # 是否来自缓存
     from_cache = db.Column(db.Boolean, default=False)
     
+    # 不共享缓存
+    no_share = db.Column(db.Boolean, default=False)  # 不共享此翻译给其他用户
+    
     # 重译信息
     retranslate_request = db.Column(db.Text, nullable=True)  # 重译要求
     parent_id = db.Column(db.Integer, db.ForeignKey('translations.id'), nullable=True)  # 原翻译ID
@@ -190,6 +193,7 @@ class Translation(db.Model):
             'status': self.status,
             'progress': self.progress,
             'from_cache': self.from_cache,
+            'no_share': self.no_share,
             'file_size': self.file_size,
             'created_at': self.created_at.isoformat() if self.created_at else None,
             'completed_at': self.completed_at.isoformat() if self.completed_at else None,

templates/admin/translations.html

@@ -69,13 +69,14 @@
                             <th>大小</th>
                             <th>状态</th>
                             <th>缓存</th>
+                            <th>共享</th>
                             <th>时间</th>
                             <th>操作</th>
                         </tr>
                     </thead>
                     <tbody>
                         {% for t in translations.items %}
-                        <tr>
+                        <tr id="trans-row-{{ t.id }}">
                             <td>{{ t.id }}</td>
                             <td>{{ t.original_filename[:25] }}{% if t.original_filename|length > 25 %}...{% endif %}</td>
                             <td>{% if t.user_id %}ID:{{ t.user_id }}{% else %}访客{% endif %}</td>
@@ -87,14 +88,26 @@
                                 </span>
                             </td>
                             <td>{% if t.from_cache %}<i class="bi bi-check-circle text-success"></i>{% else %}-{% endif %}</td>
+                            <td>
+                                {% if t.no_share %}
+                                <span class="badge bg-secondary" id="share-badge-{{ t.id }}">不共享</span>
+                                {% else %}
+                                <span class="badge bg-success" id="share-badge-{{ t.id }}">共享</span>
+                                {% endif %}
+                            </td>
                             <td>{{ t.created_at.strftime('%m-%d %H:%M') }}</td>
                             <td>
-                                <a href="{{ url_for('admin.translation_detail', trans_id=t.id) }}" class="btn btn-sm btn-outline-primary"><i class="bi bi-eye"></i></a>
-                                <button class="btn btn-sm btn-outline-danger" onclick="deleteTrans({{ t.id }})"><i class="bi bi-trash"></i></button>
+                                <div class="d-flex gap-1">
+                                    <button class="btn btn-sm btn-outline-{% if t.no_share %}success{% else %}warning{% endif %}" onclick="toggleShare({{ t.id }})" title="切换共享状态">
+                                        <i class="bi bi-share{% if t.no_share %}-fill{% endif %}"></i>
+                                    </button>
+                                    <a href="{{ url_for('admin.translation_detail', trans_id=t.id) }}" class="btn btn-sm btn-outline-primary"><i class="bi bi-eye"></i></a>
+                                    <button class="btn btn-sm btn-outline-danger" onclick="deleteTrans({{ t.id }})"><i class="bi bi-trash"></i></button>
+                                </div>
                             </td>
                         </tr>
                         {% else %}
-                        <tr><td colspan="9" class="text-center text-muted py-4">暂无数据</td></tr>
+                        <tr><td colspan="10" class="text-center text-muted py-4">暂无数据</td></tr>
                         {% endfor %}
                     </tbody>
                 </table>
@@ -122,6 +135,26 @@
                 .then(r => r.json())
                 .then(d => { if (d.success) location.reload(); });
         }
+        
+        function toggleShare(id) {
+            fetch(`/admin/translation/${id}/toggle-share`, { method: 'POST' })
+                .then(r => r.json())
+                .then(d => {
+                    if (d.success) {
+                        // 更新显示状态
+                        const badge = document.getElementById(`share-badge-${id}`);
+                        if (d.no_share) {
+                            badge.className = 'badge bg-secondary';
+                            badge.textContent = '不共享';
+                        } else {
+                            badge.className = 'badge bg-success';
+                            badge.textContent = '共享';
+                        }
+                        // 更新按钮样式
+                        location.reload(); // 简化处理，刷新页面
+                    }
+                });
+        }
     </script>
 </body>
 </html>