fix: add thumbnail to farmOS asset base view

src/wuttafarm/web/views/farmos/animals.py

@@ -63,6 +63,7 @@ class AnimalView(AssetMasterView):
     }
 
     grid_columns = [
+        "thumbnail",
         "drupal_id",
         "name",
         "produces_eggs",
@@ -95,7 +96,7 @@ class AnimalView(AssetMasterView):
     ]
 
     def get_grid_data(self, **kwargs):
-        kwargs.setdefault("include", "animal_type,group,owner,location")
+        kwargs.setdefault("include", "image,animal_type,group,owner,location")
         return super().get_grid_data(**kwargs)
 
     def configure_grid(self, grid):

src/wuttafarm/web/views/farmos/assets.py

@@ -54,6 +54,7 @@ class AssetMasterView(FarmOSMasterView):
     }
 
     grid_columns = [
+        "thumbnail",
         "drupal_id",
         "name",
         "owners",
@@ -69,7 +70,7 @@ class AssetMasterView(FarmOSMasterView):
     }
 
     def get_grid_data(self, columns=None, session=None, **kwargs):
-        kwargs.setdefault("include", "owner,location")
+        kwargs.setdefault("include", "image,owner,location")
         kwargs.setdefault("normalizer", self.normalize_asset)
         return ResourceData(
             self.config,
@@ -82,6 +83,11 @@ class AssetMasterView(FarmOSMasterView):
         g = grid
         super().configure_grid(g)
 
+        # thumbnail
+        g.set_renderer("thumbnail", self.render_grid_thumbnail)
+        g.set_label("thumbnail", "", column_only=True)
+        g.set_centered("thumbnail")
+
         # drupal_id
         g.set_label("drupal_id", "ID", column_only=True)
         g.set_sorter("drupal_id", SimpleSorter("drupal_internal__id"))
@@ -103,6 +109,11 @@ class AssetMasterView(FarmOSMasterView):
         g.set_sorter("archived", SimpleSorter("archived"))
         g.set_filter("archived", BooleanFilter)
 
+    def render_grid_thumbnail(self, obj, field, value):
+        if url := obj.get("thumbnail_url"):
+            return tags.image(url, f"thumbnail for {self.get_model_title()}")
+        return None
+
     def render_owners_for_grid(self, asset, field, value):
         owners = []
         for user in value:
@@ -203,6 +214,7 @@ class AssetMasterView(FarmOSMasterView):
         owner_names = []
         location_objects = []
         location_names = []
+        thumbnail_url = None
         if relationships := asset.get("relationships"):
 
             if owners := relationships.get("owner"):
@@ -226,6 +238,13 @@ class AssetMasterView(FarmOSMasterView):
                         location_objects.append(location)
                         location_names.append(location["name"])
 
+            if images := relationships.get("image"):
+                for image in images["data"]:
+                    if image := included.get(image["id"]):
+                        thumbnail_url = image["attributes"]["image_style_uri"][
+                            "thumbnail"
+                        ]
+
         return {
             "uuid": asset["id"],
             "drupal_id": asset["attributes"]["drupal_internal__id"],
@@ -237,6 +256,7 @@ class AssetMasterView(FarmOSMasterView):
             "locations": location_objects,
             "location_names": location_names,
             "archived": archived,
+            "thumbnail_url": thumbnail_url,
         }
 
     def configure_form(self, form):