Add activity endpoint support

trovebox/objects/activity.py

@@ -0,0 +1,40 @@
+"""
+Representation of an Activity object
+"""
+import json
+
+from .trovebox_object import TroveboxObject
+from .photo import Photo
+
+class Activity(TroveboxObject):
+    """ Representation of an Activity object """
+    def __init__(self, trovebox, json_dict):
+        self.data = None
+        self.type = None
+        TroveboxObject.__init__(self, trovebox, json_dict)
+        self._update_fields_with_objects()
+
+    def _update_fields_with_objects(self):
+        """ Convert dict fields into objects, where appropriate """
+        # Update the data with photo objects
+        if self.type is not None:
+            if self.type.startswith("photo"):
+                self.data = Photo(self._trovebox, self.data)
+            else:
+                raise NotImplementedError("Unrecognised activity type: %s"
+                                          % self.type)
+
+    def view(self, **kwds):
+        """
+        Requests the full contents of the activity.
+        Updates the activity's fields with the response.
+        """
+        result = self._trovebox.get("/activity/%s/view.json" %
+                                    self.id, **kwds)["result"]
+
+        # TBD: Why is the result enclosed/encoded like this?
+        result = result["0"]
+        result["data"] = json.loads(result["data"])
+
+        self._replace_fields(result)
+        self._update_fields_with_objects()