feat: add PluginReadmeApi to fetch plugin readme information

api/controllers/console/workspace/plugin.py

@@ -643,8 +643,28 @@ class PluginAutoUpgradeExcludePluginApi(Resource):
         return jsonable_encoder({"success": PluginAutoUpgradeService.exclude_plugin(tenant_id, args["plugin_id"])})
 
 
+class PluginReadmeApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    def get(self):
+        tenant_id = current_user.current_tenant_id
+        parser = reqparse.RequestParser()
+        parser.add_argument("plugin_unique_identifier", type=str, required=True, location="args")
+        parser.add_argument("language", type=str, required=False, location="args")
+        args = parser.parse_args()
+        return jsonable_encoder(
+            {
+                "readme": PluginService.fetch_plugin_readme(
+                    tenant_id, args["plugin_unique_identifier"], args.get("language", "en-US")
+                )
+            }
+        )
+
+
 api.add_resource(PluginDebuggingKeyApi, "/workspaces/current/plugin/debugging-key")
 api.add_resource(PluginListApi, "/workspaces/current/plugin/list")
+api.add_resource(PluginReadmeApi, "/workspaces/current/plugin/readme")
 api.add_resource(PluginListLatestVersionsApi, "/workspaces/current/plugin/list/latest-versions")
 api.add_resource(PluginListInstallationsFromIdsApi, "/workspaces/current/plugin/list/installations/ids")
 api.add_resource(PluginIconApi, "/workspaces/current/plugin/icon")

api/core/plugin/impl/plugin.py

@@ -19,6 +19,17 @@ from core.plugin.impl.base import BasePluginClient
 
 
 class PluginInstaller(BasePluginClient):
+    def fetch_plugin_readme(self, tenant_id: str, plugin_unique_identifier: str, language: str) -> str:
+        """
+        Fetch plugin readme
+        """
+        return self._request_with_plugin_daemon_response(
+            "GET",
+            f"plugin/{tenant_id}/management/fetch/readme",
+            str,
+            params={"plugin_unique_identifier": plugin_unique_identifier, "language": language},
+        )
+
     def fetch_plugin_by_identifier(
         self,
         tenant_id: str,

api/services/plugin/plugin_service.py

@@ -492,3 +492,11 @@ class PluginService:
         """
         manager = PluginInstaller()
         return manager.check_tools_existence(tenant_id, provider_ids)
+
+    @staticmethod
+    def fetch_plugin_readme(tenant_id: str, plugin_unique_identifier: str, language: str) -> str:
+        """
+        Fetch plugin readme
+        """
+        manager = PluginInstaller()
+        return manager.fetch_plugin_readme(tenant_id, plugin_unique_identifier, language)