feat: add logo for requesters (#1300)

Author: RockChinQ

pkg/api/http/controller/groups/provider/requesters.py

@@ -24,3 +24,17 @@ async def _(requester_name: str) -> quart.Response:
             return self.success(data={
                 'requester': requester_info
             })
+        
+        @self.route('/<requester_name>/icon', methods=['GET'])
+        async def _(requester_name: str) -> quart.Response:
+            requester_manifest = self.ap.model_mgr.get_available_requester_manifest_by_name(requester_name)
+
+            if requester_manifest is None:
+                return self.http_status(404, -1, 'requester not found')
+
+            icon_path = requester_manifest.icon_rel_path
+
+            if icon_path is None:
+                return self.http_status(404, -1, 'icon not found')
+
+            return await quart.send_file(icon_path)

pkg/discover/engine.py

@@ -4,7 +4,7 @@
 import importlib
 import os
 import inspect
-
+import mimetypes
 import yaml
 import pydantic
 
@@ -154,6 +154,11 @@ def execution(self) -> Execution:
         """组件可执行文件信息"""
         return self._execution
 
+    @property
+    def icon_rel_path(self) -> str:
+        """图标相对路径"""
+        return os.path.join(self.rel_dir, self.metadata.icon) if self.metadata.icon is not None and self.metadata.icon.strip() != '' else None
+    
     def get_python_component_class(self) -> typing.Type[typing.Any]:
         """获取Python组件类"""
         module_path = os.path.join(self.rel_dir, self.execution.python.path)

pkg/provider/modelmgr/modelmgr.py

@@ -135,6 +135,13 @@ def get_available_requester_info_by_name(self, name: str) -> dict | None:
             if component.metadata.name == name:
                 return component.to_plain_dict()
         return None
+    
+    def get_available_requester_manifest_by_name(self, name: str) -> engine.Component | None:
+        """通过名称获取请求器清单"""
+        for component in self.requester_components:
+            if component.metadata.name == name:
+                return component
+        return None
 
     async def invoke_llm(
         self,

pkg/provider/modelmgr/requesters/anthropic.svg

@@ -5,6 +5,7 @@ metadata:
   label:
     en_US: Anthropic
     zh_CN: Anthropic
+  icon: anthropic.svg
 spec:
   config:
     - name: base_url

pkg/provider/modelmgr/requesters/anthropicmsgs.yaml

@@ -5,6 +5,7 @@ metadata:
   label:
     en_US: Aliyun Bailian
     zh_CN: 阿里云百炼
+  icon: bailian.png
 spec:
   config:
     - name: base_url

pkg/provider/modelmgr/requesters/bailian.png

@@ -5,6 +5,7 @@ metadata:
   label:
     en_US: OpenAI
     zh_CN: OpenAI
+  icon: openai.svg
 spec:
   config:
     - name: base_url

pkg/provider/modelmgr/requesters/bailianchatcmpl.yaml

@@ -5,6 +5,7 @@ metadata:
   label:
     en_US: DeepSeek
     zh_CN: 深度求索
+  icon: deepseek.svg
 spec:
   config:
     - name: base_url