chenpei d0dc94e36d feat: 将弹幕功能替换为AI聊天助手
新功能:
- 创建AI聊天助手组件(AIChatWidget)
- 支持文字+图片多模态对话
- 集成Gemini AI API
- 支持图片编辑和内容生成
- 实时对话历史管理
- 优雅的UI设计,支持黑夜模式

技术实现:
- 后端API代理Gemini API(/api/ai-chat)
- 支持最多5张图片上传
- 流式响应处理
- 对话历史管理
- Base64图片处理

配置:
- 在.env中添加Gemini API配置
- GEMINI_API_KEY
- GEMINI_API_BASE_URL
- GEMINI_MODEL

替换原弹幕功能,提供更强大的AI助手体验!
2025-10-27 17:45:37 +08:00

340 lines
13 KiB
Python
Executable File

# coding:utf-8
import json
import threading
from volcengine.ApiInfo import ApiInfo
from volcengine.Credentials import Credentials
from volcengine.base.Service import Service
from volcengine.ServiceInfo import ServiceInfo
class IamService(Service):
_instance_lock = threading.Lock()
def __new__(cls, *args, **kwargs):
if not hasattr(IamService, "_instance"):
with IamService._instance_lock:
if not hasattr(IamService, "_instance"):
IamService._instance = object.__new__(cls)
return IamService._instance
def __init__(self):
self.service_info = IamService.get_service_info()
self.api_info = IamService.get_api_info()
super(IamService, self).__init__(self.service_info, self.api_info)
@staticmethod
def get_service_info():
service_info = ServiceInfo("iam.volcengineapi.com", {'Accept': 'application/json'},
Credentials('', '', 'iam', 'cn-north-1'), 5, 5)
return service_info
@staticmethod
def get_api_info():
api_info = {
# Access Key
"CreateAccessKey": ApiInfo("GET", "/", {"Action": "CreateAccessKey", "Version": "2018-01-01"}, {}, {}),
"DeleteAccessKey": ApiInfo("GET", "/", {"Action": "DeleteAccessKey", "Version": "2018-01-01"}, {}, {}),
"ListAccessKeys": ApiInfo("GET", "/", {"Action": "ListAccessKeys", "Version": "2018-01-01"}, {}, {}),
"UpdateAccessKey": ApiInfo("GET", "/", {"Action": "UpdateAccessKey", "Version": "2018-01-01"}, {}, {}),
# User
"CreateUser": ApiInfo("GET", "/", {"Action": "CreateUser", "Version": "2018-01-01"}, {}, {}),
"GetUser": ApiInfo("GET", "/", {"Action": "GetUser", "Version": "2018-01-01"}, {}, {}),
"UpdateUser": ApiInfo("GET", "/", {"Action": "UpdateUser", "Version": "2018-01-01"}, {}, {}),
"ListUsers": ApiInfo("GET", "/", {"Action": "ListUsers", "Version": "2018-01-01"}, {}, {}),
"DeleteUser": ApiInfo("GET", "/", {"Action": "DeleteUser", "Version": "2018-01-01"}, {}, {}),
"CreateLoginProfile": ApiInfo("GET", "/", {"Action": "CreateLoginProfile", "Version": "2018-01-01"}, {}, {}),
"GetLoginProfile": ApiInfo("GET", "/", {"Action": "GetLoginProfile", "Version": "2018-01-01"}, {}, {}),
"UpdateLoginProfile": ApiInfo("GET", "/", {"Action": "UpdateLoginProfile", "Version": "2018-01-01"}, {}, {}),
"DeleteLoginProfile": ApiInfo("GET", "/", {"Action": "DeleteLoginProfile", "Version": "2018-01-01"}, {}, {}),
# Role
"CreateRole": ApiInfo("GET", "/", {"Action": "CreateRole", "Version": "2018-01-01"}, {}, {}),
"GetRole": ApiInfo("GET", "/", {"Action": "GetRole", "Version": "2018-01-01"}, {}, {}),
"UpdateRole": ApiInfo("GET", "/", {"Action": "UpdateRole", "Version": "2018-01-01"}, {}, {}),
"ListRoles": ApiInfo("GET", "/", {"Action": "ListRoles", "Version": "2018-01-01"}, {}, {}),
"DeleteRole": ApiInfo("GET", "/", {"Action": "DeleteRole", "Version": "2018-01-01"}, {}, {}),
"CreateServiceLinkedRole": ApiInfo("GET", "/", {"Action": "CreateServiceLinkedRole", "Version": "2018-01-01"}, {}, {}),
# Identity Provider
"CreateSAMLProvider": ApiInfo("POST", "/", {"Action": "CreateSAMLProvider", "Version": "2018-01-01"}, {}, {}),
"GetSAMLProvider": ApiInfo("GET", "/", {"Action": "GetSAMLProvider", "Version": "2018-01-01"}, {}, {}),
"UpdateSAMLProvider": ApiInfo("POST", "/", {"Action": "UpdateSAMLProvider", "Version": "2018-01-01"}, {}, {}),
"ListSAMLProviders": ApiInfo("GET", "/", {"Action": "ListSAMLProviders", "Version": "2018-01-01"}, {}, {}),
"DeleteSAMLProvider": ApiInfo("GET", "/", {"Action": "DeleteSAMLProvider", "Version": "2018-01-01"}, {}, {}),
# Policy
"CreatePolicy": ApiInfo("GET", "/", {"Action": "CreatePolicy", "Version": "2018-01-01"}, {}, {}),
"GetPolicy": ApiInfo("GET", "/", {"Action": "GetPolicy", "Version": "2018-01-01"}, {}, {}),
"ListPolicies": ApiInfo("GET", "/", {"Action": "ListPolicies", "Version": "2018-01-01"}, {}, {}),
"UpdatePolicy": ApiInfo("GET", "/", {"Action": "UpdatePolicy", "Version": "2018-01-01"}, {}, {}),
"DeletePolicy": ApiInfo("GET", "/", {"Action": "DeletePolicy", "Version": "2018-01-01"}, {}, {}),
"AttachUserPolicy": ApiInfo("GET", "/", {"Action": "AttachUserPolicy", "Version": "2018-01-01"}, {}, {}),
"DetachUserPolicy": ApiInfo("GET", "/", {"Action": "DetachUserPolicy", "Version": "2018-01-01"}, {}, {}),
"ListAttachedUserPolicies": ApiInfo("GET", "/", {"Action": "ListAttachedUserPolicies", "Version": "2018-01-01"}, {}, {}),
"AttachRolePolicy": ApiInfo("GET", "/", {"Action": "AttachRolePolicy", "Version": "2018-01-01"}, {}, {}),
"DetachRolePolicy": ApiInfo("GET", "/", {"Action": "DetachRolePolicy", "Version": "2018-01-01"}, {}, {}),
"ListAttachedRolePolicies": ApiInfo("GET", "/", {"Action": "ListAttachedRolePolicies", "Version": "2018-01-01"}, {}, {}),
"ListEntitiesForPolicy": ApiInfo("GET", "/", {"Action": "ListEntitiesForPolicy", "Version": "2018-01-01"}, {}, {}),
}
return api_info
# Access Key
def create_access_key(self, params):
res = self.get("CreateAccessKey", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_access_key(self, params):
res = self.get("DeleteAccessKey", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_access_keys(self, params):
res = self.get("ListAccessKeys", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_access_key(self, params):
res = self.get("UpdateAccessKey", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
# User
def create_user(self, params):
res = self.get("CreateUser", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def get_user(self, params):
res = self.get("GetUser", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_user(self, params):
res = self.get("UpdateUser", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_users(self, params):
res = self.get("ListUsers", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_user(self, params):
res = self.get("DeleteUser", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def create_login_profile(self, params):
res = self.get("CreateLoginProfile", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def get_login_profile(self, params):
res = self.get("GetLoginProfile", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_login_profile(self, params):
res = self.get("UpdateLoginProfile", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_login_profile(self, params):
res = self.get("DeleteLoginProfile", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
# Role
def create_role(self, params):
res = self.get("CreateRole", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def get_role(self, params):
res = self.get("GetRole", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_role(self, params):
res = self.get("UpdateRole", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_roles(self, params):
res = self.get("ListRoles", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_role(self, params):
res = self.get("DeleteRole", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def create_service_linked_role(self, params):
res = self.get("CreateServiceLinkedRole", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
# Identity Provider
def create_saml_provider(self, params):
res = self.post("CreateSAMLProvider", {}, params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def get_saml_provider(self, params):
res = self.get("GetSAMLProvider", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_saml_provider(self, params):
res = self.post("UpdateSAMLProvider", {}, params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_saml_providers(self, params):
res = self.get("ListSAMLProviders", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_saml_provider(self, params):
res = self.get("DeleteSAMLProvider", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
# Policy
def create_policy(self, params):
res = self.get("CreatePolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def get_policy(self, params):
res = self.get("GetPolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_policies(self, params):
res = self.get("ListPolicies", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def update_policy(self, params):
res = self.get("UpdatePolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def delete_policy(self, params):
res = self.get("DeletePolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def attach_user_policy(self, params):
res = self.get("AttachUserPolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def detach_user_policy(self, params):
res = self.get("DetachUserPolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_attached_user_policies(self, params):
res = self.get("ListAttachedUserPolicies", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def attach_role_policy(self, params):
res = self.get("AttachRolePolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def detach_role_policy(self, params):
res = self.get("DetachRolePolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_attached_role_policies(self, params):
res = self.get("ListAttachedRolePolicies", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json
def list_entities_for_policy(self, params):
res = self.get("ListEntitiesForPolicy", params)
if res == '':
raise Exception("empty response")
res_json = json.loads(res)
return res_json