Fixes with addresses and iCalendar

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

lib/mobilizon/addresses/address.ex

@@ -69,4 +69,20 @@ defmodule Mobilizon.Addresses.Address do
 
     put_change(changeset, :url, url)
   end
+
+  def coords(nil), do: nil
+
+  def coords(%__MODULE__{} = address) do
+    with %Geo.Point{coordinates: {latitude, longitude}, srid: 4326} <- address.geom do
+      {latitude, longitude}
+    end
+  end
+
+  def representation(nil), do: nil
+
+  def representation(%__MODULE__{} = address) do
+    "#{address.street} #{address.postal_code} #{address.locality} #{address.region} #{
+      address.country
+    }"
+  end
 end

lib/mobilizon/events/event.ex

@@ -187,7 +187,8 @@ defmodule Mobilizon.Events.Event do
 
   # In case the provided addresses is an existing one
   @spec put_address(Changeset.t(), map) :: Changeset.t()
-  defp put_address(%Changeset{} = changeset, %{physical_address: %{id: id} = _physical_address}) when not is_nil(id) do
+  defp put_address(%Changeset{} = changeset, %{physical_address: %{id: id} = _physical_address})
+       when not is_nil(id) do
     case Addresses.get_address(id) do
       %Address{} = address ->
         put_assoc(changeset, :physical_address, address)

lib/service/export/icalendar.ex

@@ -6,6 +6,7 @@ defmodule Mobilizon.Service.Export.ICalendar do
   alias Mobilizon.{Actors, Events, Users}
   alias Mobilizon.Actors.Actor
   alias Mobilizon.Events.{Event, FeedToken}
+  alias Mobilizon.Addresses.Address
   alias Mobilizon.Users.User
 
   @doc """
@@ -31,7 +32,10 @@ defmodule Mobilizon.Service.Export.ICalendar do
       dtend: event.ends_on,
       description: HtmlSanitizeEx.strip_tags(event.description),
       uid: event.uuid,
-      categories: event.tags |> Enum.map(& &1.slug)
+      url: event.url,
+      geo: Address.coords(event.physical_address),
+      location: Address.representation(event.physical_address),
+      categories: event.tags |> Enum.map(& &1.title)
     }
   end
 

test/mobilizon/service/export/icalendar_test.exs

@@ -0,0 +1,37 @@
+defmodule Mobilizon.Service.ICalendarTest do
+  alias Mobilizon.Service.Export.ICalendar, as: ICalendarService
+  alias Mobilizon.Events.Event
+  alias Mobilizon.Addresses.Address
+  alias ICalendar.Value
+  use Mobilizon.DataCase
+
+  import Mobilizon.Factory
+
+  describe "export an event to ics" do
+    test "export basic infos" do
+      %Event{} = event = insert(:event)
+
+      ics = """
+      BEGIN:VCALENDAR
+      CALSCALE:GREGORIAN
+      VERSION:2.0
+      PRODID:-//ICalendar//Mobilizon//EN
+      BEGIN:VEVENT
+      CATEGORIES:#{event.tags |> Enum.map(& &1.title) |> Enum.join(",")}
+      DESCRIPTION:Ceci est une description avec une première phrase assez longue\\,\\n      puis sur une seconde ligne
+      DTEND:#{Value.to_ics(event.ends_on)}
+      DTSTAMP:#{Value.to_ics(event.publish_at)}
+      DTSTART:#{Value.to_ics(event.begins_on)}
+      GEO:#{event.physical_address |> Address.coords() |> Tuple.to_list() |> Enum.join(";")}
+      LOCATION:#{Address.representation(event.physical_address)}
+      SUMMARY:#{event.title}
+      UID:#{event.uuid}
+      URL:#{event.url}
+      END:VEVENT
+      END:VCALENDAR
+      """
+
+      assert {:ok, ics} == ICalendarService.export_public_event(event)
+    end
+  end
+end

test/mobilizon_web/controllers/feed_controller_test.exs

@@ -36,8 +36,10 @@ defmodule MobilizonWeb.FeedControllerTest do
         assert entry.title in [event1.title, event2.title]
       end)
 
-      assert entry1.categories == [tag2.slug, tag1.slug]
-      assert entry2.categories == [tag1.slug]
+      # It seems categories takes term instead of Label
+      # <category label=\"RSS\" term=\"rss\"/>
+      assert entry1.categories == [tag2.title, tag1.title] |> Enum.map(&String.downcase/1)
+      assert entry2.categories == [tag1.title] |> Enum.map(&String.downcase/1)
     end
 
     test "it returns a 404 for the actor's public events Atom feed if the actor is not publicly visible",
@@ -112,8 +114,8 @@ defmodule MobilizonWeb.FeedControllerTest do
         assert entry.summary in [event1.title, event2.title]
       end)
 
-      assert entry1.categories == [tag1.slug]
-      assert entry2.categories == [tag1.slug, tag2.slug]
+      assert entry1.categories == [tag1.title]
+      assert entry2.categories == [tag1.title, tag2.title]
     end
 
     test "it returns a 404 page for the actor's public events iCal feed with an actor not publicly visible",
@@ -183,7 +185,7 @@ defmodule MobilizonWeb.FeedControllerTest do
 
       assert entry1.summary == event1.title
 
-      assert entry1.categories == [tag1.slug, tag2.slug]
+      assert entry1.categories == [tag1.title, tag2.title]
     end
   end
 
@@ -325,7 +327,7 @@ defmodule MobilizonWeb.FeedControllerTest do
 
       [entry1] = ExIcal.parse(conn.resp_body)
       assert entry1.summary == event1.title
-      assert entry1.categories == event1.tags |> Enum.map(& &1.slug)
+      assert entry1.categories == event1.tags |> Enum.map(& &1.title)
     end
 
     test "it returns 404 for an not existing feed", %{conn: conn} do

test/support/factory.ex

@@ -124,6 +124,7 @@ defmodule Mobilizon.Factory do
       visibility: :public,
       tags: build_list(3, :tag),
       mentions: [],
+      publish_at: DateTime.utc_now(),
       url: Routes.page_url(Endpoint, :event, uuid),
       picture: insert(:picture),
       uuid: uuid,