Allow customising show actions (#762)

Author: Dreamsorcerer

admin-js/src/App.js

@@ -59,7 +59,8 @@ const DatagridSingle = (props) => (
 const COMPONENTS = {
     Datagrid, DatagridSingle,
 
-    BulkDeleteButton,
+    BulkDeleteButton, BulkExportButton, BulkUpdateButton, CloneButton, CreateButton,
+    ExportButton, FilterButton, ListButton, ShowButton,
 
     BooleanField, DateField, NumberField, ReferenceField, ReferenceManyField,
     ReferenceOneField, SelectField, TextField, TimeField,
@@ -291,6 +292,7 @@ const AiohttpList = (resource, name, permissions) => {
 const AiohttpShow = (resource, name, permissions) => {
     const ShowActions = () => (
         <TopToolbar>
+            {resource["show_actions"].map(evaluate)}
             <WithRecord render={(record) => hasPermission(`${name}.edit`, permissions, record) && <EditButton />} />
         </TopToolbar>
     );

aiohttp_admin/routes.py

@@ -49,7 +49,8 @@ def setup_resources(admin: web.Application, schema: Schema) -> None:
 
         state = {"fields": fields, "inputs": inputs, "list_omit": tuple(omit_fields),
                  "repr": repr_field, "label": r.get("label"), "icon": r.get("icon"),
-                 "bulk_update": r.get("bulk_update", {})}
+                 "bulk_update": r.get("bulk_update", {}),
+                 "show_actions": r.get("show_actions", ())}
         admin["state"]["resources"][m.name] = state
 
 

aiohttp_admin/types.py

@@ -90,6 +90,8 @@ class _Resource(TypedDict, total=False):
     field_props: dict[str, dict[str, Any]]
     # Custom props to add to inputs.
     input_props: dict[str, dict[str, Any]]
+    # Custom components to add to the actions in the show view.
+    show_actions: Sequence[ComponentState]
 
 
 class Resource(_Resource):
@@ -111,6 +113,7 @@ class _ResourceState(TypedDict):
     display: Sequence[str]
     fields: dict[str, ComponentState]
     inputs: dict[str, InputState]
+    show_actions: Sequence[ComponentState]
     repr: str
     icon: Optional[str]
     urls: dict[str, tuple[str, str]]  # (method, url)