X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fostatus%2Fostatus_controller.ex;h=00bffbd5da253f2b74ed5cbb82c26045a0f1a469;hb=5469fb9561bb886deb8434e545dfb711eb20f341;hp=e6822463d534a1a44d20e1bdbb9f3153d3f8c29a;hpb=b403ea4d2b69cef4434ad68babdfb402d8227847;p=akkoma

diff --git a/lib/pleroma/web/ostatus/ostatus_controller.ex b/lib/pleroma/web/ostatus/ostatus_controller.ex
index e6822463d..00bffbd5d 100644
--- a/lib/pleroma/web/ostatus/ostatus_controller.ex
+++ b/lib/pleroma/web/ostatus/ostatus_controller.ex
@@ -5,37 +5,73 @@ defmodule Pleroma.Web.OStatus.OStatusController do
   alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
   alias Pleroma.Repo
   alias Pleroma.Web.{OStatus, Federator}
-  import Ecto.Query
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.ActivityPub.ActivityPubController
+  alias Pleroma.Web.ActivityPub.ActivityPub
+
+  action_fallback(:errors)
 
   def feed_redirect(conn, %{"nickname" => nickname}) do
-    user = User.get_cached_by_nickname(nickname)
-    redirect conn, external: OStatus.feed_path(user)
+    case get_format(conn) do
+      "html" ->
+        Fallback.RedirectController.redirector(conn, nil)
+
+      "activity+json" ->
+        ActivityPubController.call(conn, :user)
+
+      _ ->
+        with %User{} = user <- User.get_cached_by_nickname(nickname) do
+          redirect(conn, external: OStatus.feed_path(user))
+        else
+          nil -> {:error, :not_found}
+        end
+    end
   end
 
-  def feed(conn, %{"nickname" => nickname}) do
-    user = User.get_cached_by_nickname(nickname)
-    query = from activity in Activity,
-      where: fragment("? @> ?", activity.data, ^%{actor: user.ap_id}),
-      limit: 20,
-      order_by: [desc: :inserted_at]
+  def feed(conn, %{"nickname" => nickname} = params) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
+      query_params =
+        Map.take(params, ["max_id"])
+        |> Map.merge(%{"whole_db" => true, "actor_id" => user.ap_id})
 
-    activities = query
-    |> Repo.all
+      activities =
+        ActivityPub.fetch_public_activities(query_params)
+        |> Enum.reverse()
 
-    response = user
-    |> FeedRepresenter.to_simple_form(activities, [user])
-    |> :xmerl.export_simple(:xmerl_xml)
-    |> to_string
+      response =
+        user
+        |> FeedRepresenter.to_simple_form(activities, [user])
+        |> :xmerl.export_simple(:xmerl_xml)
+        |> to_string
 
-    conn
-    |> put_resp_content_type("application/atom+xml")
-    |> send_resp(200, response)
+      conn
+      |> put_resp_content_type("application/atom+xml")
+      |> send_resp(200, response)
+    else
+      nil -> {:error, :not_found}
+    end
   end
 
-  def salmon_incoming(conn, params) do
+  defp decode_or_retry(body) do
+    with {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+         {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+      {:ok, doc}
+    else
+      _e ->
+        with [decoded | _] <- Pleroma.Web.Salmon.decode(body),
+             doc <- XML.parse_document(decoded),
+             uri when not is_nil(uri) <- XML.string_from_xpath("/entry/author[1]/uri", doc),
+             {:ok, _} <- Pleroma.Web.OStatus.make_user(uri, true),
+             {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+             {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+          {:ok, doc}
+        end
+    end
+  end
+
+  def salmon_incoming(conn, _) do
     {:ok, body, _conn} = read_body(conn)
-    {:ok, magic_key} = Pleroma.Web.Salmon.fetch_magic_key(body)
-    {:ok, doc} = Pleroma.Web.Salmon.decode_and_validate(magic_key, body)
+    {:ok, doc} = decode_or_retry(body)
 
     Federator.enqueue(:incoming_doc, doc)
 
@@ -44,18 +80,99 @@ defmodule Pleroma.Web.OStatus.OStatusController do
   end
 
   def object(conn, %{"uuid" => uuid}) do
-    id = o_status_url(conn, :object, uuid)
-    activity = Activity.get_create_activity_by_object_ap_id(id)
-    user = User.get_cached_by_ap_id(activity.data["actor"])
+    if get_format(conn) == "activity+json" do
+      ActivityPubController.call(conn, :object)
+    else
+      with id <- o_status_url(conn, :object, uuid),
+           {_, %Activity{} = activity} <-
+             {:activity, Activity.get_create_activity_by_object_ap_id(id)},
+           {_, true} <- {:public?, ActivityPub.is_public?(activity)},
+           %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+        case get_format(conn) do
+          "html" -> redirect(conn, to: "/notice/#{activity.id}")
+          _ -> represent_activity(conn, activity, user)
+        end
+      else
+        {:public?, false} ->
+          {:error, :not_found}
+
+        {:activity, nil} ->
+          {:error, :not_found}
+
+        e ->
+          e
+      end
+    end
+  end
+
+  def activity(conn, %{"uuid" => uuid}) do
+    with id <- o_status_url(conn, :activity, uuid),
+         {_, %Activity{} = activity} <- {:activity, Activity.normalize(id)},
+         {_, true} <- {:public?, ActivityPub.is_public?(activity)},
+         %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+      case get_format(conn) do
+        "html" -> redirect(conn, to: "/notice/#{activity.id}")
+        _ -> represent_activity(conn, activity, user)
+      end
+    else
+      {:public?, false} ->
+        {:error, :not_found}
+
+      {:activity, nil} ->
+        {:error, :not_found}
 
-    response = activity
-    |> ActivityRepresenter.to_simple_form(user, true)
-    |> ActivityRepresenter.wrap_with_entry
-    |> :xmerl.export_simple(:xmerl_xml)
-    |> to_string
+      e ->
+        e
+    end
+  end
+
+  def notice(conn, %{"id" => id}) do
+    with {_, %Activity{} = activity} <- {:activity, Repo.get(Activity, id)},
+         {_, true} <- {:public?, ActivityPub.is_public?(activity)},
+         %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+      case get_format(conn) do
+        "html" ->
+          conn
+          |> put_resp_content_type("text/html")
+          |> send_file(200, "priv/static/index.html")
+
+        _ ->
+          represent_activity(conn, activity, user)
+      end
+    else
+      {:public?, false} ->
+        {:error, :not_found}
+
+      {:activity, nil} ->
+        {:error, :not_found}
+
+      e ->
+        e
+    end
+  end
+
+  defp represent_activity(conn, activity, user) do
+    response =
+      activity
+      |> ActivityRepresenter.to_simple_form(user, true)
+      |> ActivityRepresenter.wrap_with_entry()
+      |> :xmerl.export_simple(:xmerl_xml)
+      |> to_string
 
     conn
     |> put_resp_content_type("application/atom+xml")
     |> send_resp(200, response)
   end
+
+  def errors(conn, {:error, :not_found}) do
+    conn
+    |> put_status(404)
+    |> text("Not found")
+  end
+
+  def errors(conn, _) do
+    conn
+    |> put_status(500)
+    |> text("Something went wrong")
+  end
 end