添加 知识库信息更新方法，支持修改标题和描述

server/routers/data_router.py

@@ -184,3 +184,18 @@ async def add_graph_entity(file_path: str = Body(...), kgdb_name: Optional[str]
         logger.error(f"添加实体失败: {e}, {traceback.format_exc()}")
         return {"message": f"添加实体失败: {e}", "status": "failed"}
 
+@data.post("/update")
+async def update_database_info(
+    db_id: str = Body(...),
+    name: str = Body(...),
+    description: str = Body(...),
+    current_user: User = Depends(get_admin_user)
+):
+    logger.debug(f"Update database {db_id} info: {name}, {description}")
+    try:
+        database = knowledge_base.update_database(db_id, name, description)
+        return {"message": "更新成功", "database": database}
+    except Exception as e:
+        logger.error(f"更新数据库失败 {e}, {traceback.format_exc()}")
+        raise HTTPException(status_code=400, detail=f"更新数据库失败: {e}")
+

src/core/kb_db_manager.py

@@ -127,6 +127,21 @@ def delete_database(self, db_id):
                 return True
             return False
 
+    def update_database(self, db_id, name, description):
+        """更新知识库信息"""
+        with self.get_session() as session:
+            db = session.query(KnowledgeDatabase).filter_by(db_id=db_id).first()
+            if not db:
+                raise ValueError(f"数据库 {db_id} 不存在")
+
+            # 更新字段
+            db.name = name
+            db.description = description
+            session.commit()
+
+            # 返回更新后的数据库信息
+            return self._to_dict_safely(db)
+
     # 文件操作方法
     def add_file(self, db_id, file_id, filename, path, file_type, status="waiting"):
         """添加文件"""

src/core/knowledgebase.py

@@ -136,8 +136,15 @@ def get_database_info(self, db_id):
         else:
             db_copy = db_dict.copy()
             try:
+                # 保存原始描述
+                original_description = db_copy.get("description")
+
                 milvus_info = self.get_collection_info(db_id)
                 db_copy.update(milvus_info)
+
+                # 如果原始描述不为空，恢复它
+                if original_description:
+                    db_copy["description"] = original_description
             except Exception as e:
                 logger.warning(f"获取知识库 ID: {db_id} 的Milvus信息失败: {e}")
                 # 添加一个默认的Milvus状态
@@ -553,3 +560,14 @@ def check_embed_model(self, db_id):
         db = self.db_manager.get_database_by_id(db_id)
         return db["embed_model"] == self.embed_model.embed_model_fullname
 
+    def update_database(self, db_id, name, description):
+        """更新知识库信息"""
+        # 检查知识库是否存在
+        db = self.db_manager.get_database_by_id(db_id)
+        if db is None:
+            raise Exception(f"数据库不存在: {db_id}")
+
+        # 调用db_manager更新知识库信息
+        updated_db = self.db_manager.update_database(db_id, name, description)
+        return updated_db
+

web/src/apis/admin_api.js

@@ -199,6 +199,20 @@ export const knowledgeBaseApi = {
     checkAdminPermission()
     return apiPost('/api/data/url-to-chunk', data, {}, true)
   },
+
+  /**
+   * 更新知识库信息
+   * @param {string} dbId - 知识库ID
+   * @param {Object} data - 包含name和description的数据对象
+   * @returns {Promise} - 更新结果
+   */
+  updateDatabaseInfo: async (dbId, data) => {
+    checkAdminPermission()
+    return apiPost('/api/data/update', {
+      db_id: dbId,
+      ...data
+    }, {}, true)
+  },
 }
 
 // 图数据库管理API

web/src/views/DataBaseInfoView.vue

@@ -14,12 +14,28 @@
       <a-button type="primary" @click="backToDatabase">
         <LeftOutlined /> 返回
       </a-button>
+      <a-button type="primary" @click="showEditModal">
+        <EditOutlined />
+      </a-button>
       <a-button type="primary" danger @click="deleteDatabse">
-        <DeleteOutlined /> 删除数据库
+        <DeleteOutlined />
       </a-button>
     </template>
   </HeaderComponent>
   <a-alert v-if="configStore.config.embed_model &&database.embed_model != configStore.config.embed_model" message="向量模型不匹配，请重新选择" type="warning" style="margin: 10px 20px;" />
+
+  <!-- 添加编辑对话框 -->
+  <a-modal v-model:open="editModalVisible" title="编辑知识库信息" @ok="handleEditSubmit">
+    <a-form :model="editForm" :rules="rules" ref="editFormRef" layout="vertical">
+      <a-form-item label="知识库名称" name="name" required>
+        <a-input v-model:value="editForm.name" placeholder="请输入知识库名称" />
+      </a-form-item>
+      <a-form-item label="知识库描述" name="description">
+        <a-textarea v-model:value="editForm.description" placeholder="请输入知识库描述" :rows="4" />
+      </a-form-item>
+    </a-form>
+  </a-modal>
+
   <div class="db-main-container">
     <a-tabs v-model:activeKey="state.curPage" class="atab-container" type="card">
 
@@ -333,6 +349,7 @@ import {
   LoadingOutlined,
   FileOutlined,
   LinkOutlined,
+  EditOutlined,
 } from '@ant-design/icons-vue'
 
 
@@ -806,6 +823,54 @@ const getAuthHeaders = () => {
   return userStore.getAuthHeaders();
 };
 
+// 编辑知识库表单
+const editModalVisible = ref(false);
+const editFormRef = ref(null);
+const editForm = reactive({
+  name: '',
+  description: ''
+});
+
+const rules = {
+  name: [{ required: true, message: '请输入知识库名称' }]
+};
+
+// 显示编辑对话框
+const showEditModal = () => {
+  editForm.name = database.value.name || '';
+  editForm.description = database.value.description || '';
+  editModalVisible.value = true;
+};
+
+// 提交编辑表单
+const handleEditSubmit = () => {
+  editFormRef.value.validate().then(() => {
+    updateDatabaseInfo();
+  }).catch(err => {
+    console.error('表单验证失败:', err);
+  });
+};
+
+// 更新知识库信息
+const updateDatabaseInfo = async () => {
+  try {
+    state.lock = true;
+    const response = await knowledgeBaseApi.updateDatabaseInfo(databaseId.value, {
+      name: editForm.name,
+      description: editForm.description
+    });
+
+    message.success('知识库信息更新成功');
+    editModalVisible.value = false;
+    await getDatabaseInfo(); // 刷新数据
+  } catch (error) {
+    console.error(error);
+    message.error(error.message || '更新失败');
+  } finally {
+    state.lock = false;
+  }
+};
+
 </script>
 
 <style lang="less" scoped>