Move from Schema.org Place to AS Place with Schema.org properties

See https://socialhub.activitypub.rocks/t/how-to-represent-places-in-an-event/413

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/service/activity_pub/converter/address.ex

@@ -35,11 +35,11 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Address do
         })
       end
 
-    if is_nil(object["geo"]) do
+    if is_nil(object["latitude"]) or is_nil(object["longitude"]) do
       res
     else
       geo = %Geo.Point{
-        coordinates: {object["geo"]["latitude"], object["geo"]["longitude"]},
+        coordinates: {object["latitude"], object["longitude"]},
         srid: 4326
       }
 
@@ -70,11 +70,9 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Address do
     if is_nil(address.geom) do
       res
     else
-      Map.put(res, "geo", %{
-        "type" => "GeoCoordinates",
-        "latitude" => address.geom.coordinates |> elem(0),
-        "longitude" => address.geom.coordinates |> elem(1)
-      })
+      res
+      |> Map.put("latitude", address.geom.coordinates |> elem(0))
+      |> Map.put("longitude", address.geom.coordinates |> elem(1))
     end
   end
 end

lib/service/activity_pub/utils.ex

@@ -41,17 +41,11 @@ defmodule Mobilizon.Service.ActivityPub.Utils do
             "@id" => "sc:location",
             "@type" => "sc:Place"
           },
-          "Place" => "sc:Place",
           "PostalAddress" => "sc:PostalAddress",
-          "GeoCoordinates" => "sc:GeoCoordinates",
           "address" => %{
             "@id" => "sc:address",
             "@type" => "sc:PostalAddress"
           },
-          "geo" => %{
-            "@id" => "sc:geo",
-            "@type" => "sc:GeoCoordinates"
-          },
           "addressCountry" => "sc:addressCountry",
           "addressRegion" => "sc:addressRegion",
           "postalCode" => "sc:postalCode",