Add system actions list

openflexure_microscope/api/v2/views/actions/__init__.py

@@ -4,6 +4,11 @@ Top-level representation of enabled actions
 
 from . import camera, stage, system
 
+from openflexure_microscope.common.flask_labthings.view import View
+from openflexure_microscope.common.flask_labthings.find import current_labthing
+from openflexure_microscope.common.flask_labthings.utilities import description_from_view
+from openflexure_microscope.common.flask_labthings.decorators import Tag
+
 _actions = {
     "capture": {
         "rule": "/camera/capture/",
@@ -46,3 +51,33 @@ _actions = {
 def enabled_root_actions():
     global _actions
     return {k: v for k, v in _actions.items() if v["conditions"]}
+
+
+@Tag("actions")
+class ActionsView(View):
+    def get(self):
+        """
+        List of enabled default API actions.
+
+        This list does not include any actions added by LabThings extensions, only
+        those part of the default OpenFlexure Microscope API.
+        """
+        global _actions
+
+        actions = {}
+        for name, action in enabled_root_actions().items():
+            d = {
+                "links": {
+                    "self": {
+                        "href": current_labthing().url_for(action["view_class"]),
+                        "mimetype": "application/json",
+                        **description_from_view(action["view_class"])
+                    }
+                },
+                "rule": action["rule"],
+                "view_class": str(action["view_class"]),
+            }
+
+            actions[name] = d
+
+        return actions