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[akkoma] / lib / pleroma / web / ostatus / activity_representer.ex
index cf5c89107d7c0a7418bfb0189e9068c43555e5d3..cfc342fca46257e42e36a50ed6fdc253054e0879 100644 (file)
@@ -1,10 +1,19 @@
 defmodule Pleroma.Web.OStatus.ActivityRepresenter do
-  alias Pleroma.{Activity, User}
+  alias Pleroma.{Activity, User, Object}
   alias Pleroma.Web.OStatus.UserRepresenter
+  alias Pleroma.Formatter
   require Logger
 
+  defp get_href(id) do
+    with %Object{data: %{ "external_url" => external_url } }<- Object.get_cached_by_ap_id(id) do
+      external_url
+    else
+      _e -> id
+    end
+  end
+
   defp get_in_reply_to(%{"object" => %{"inReplyTo" => in_reply_to}}) do
-    [{:"thr:in-reply-to", [ref: to_charlist(in_reply_to)], []}]
+    [{:"thr:in-reply-to", [ref: to_charlist(in_reply_to), href: to_charlist(get_href(in_reply_to))], []}]
   end
 
   defp get_in_reply_to(_), do: []
@@ -24,6 +33,35 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     end)
   end
 
+  defp get_links(%{local: true, data: data}) do
+    h = fn(str) -> [to_charlist(str)] end
+    [
+      {:link, [type: ['application/atom+xml'], href: h.(data["object"]["id"]), rel: 'self'], []},
+      {:link, [type: ['text/html'], href: h.(data["object"]["id"]), rel: 'alternate'], []}
+    ]
+  end
+
+  defp get_links(%{local: false,
+                   data: %{
+                     "object" => %{
+                       "external_url" => external_url
+                     }
+                   }}) do
+
+    h = fn(str) -> [to_charlist(str)] end
+    [
+      {:link, [type: ['text/html'], href: h.(external_url), rel: 'alternate'], []}
+    ]
+  end
+
+  defp get_links(_activity), do: []
+
+  defp get_emoji_links(content) do
+    Enum.map(Formatter.get_emoji(content), fn({emoji, file}) ->
+      {:link, [name: to_charlist(emoji), rel: 'emoji', href: to_charlist("#{Pleroma.Web.Endpoint.static_url}#{file}")], []}
+    end)
+  end
+
   def to_simple_form(activity, user, with_author \\ false)
   def to_simple_form(%{data: %{"object" => %{"type" => "Note"}}} = activity, user, with_author) do
     h = fn(str) -> [to_charlist(str)] end
@@ -43,19 +81,25 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     categories = (activity.data["object"]["tag"] || [])
     |> Enum.map(fn (tag) -> {:category, [term: to_charlist(tag)], []} end)
 
+    emoji_links = get_emoji_links(activity.data["object"]["content"] || "")
+
+    summary = if activity.data["object"]["summary"] do
+      [{:summary, [], h.(activity.data["object"]["summary"])}]
+    else
+      []
+    end
+
     [
       {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/note']},
       {:"activity:verb", ['http://activitystrea.ms/schema/1.0/post']},
       {:id, h.(activity.data["object"]["id"])}, # For notes, federate the object id.
       {:title, ['New note by #{user.nickname}']},
-      {:content, [type: 'html'], h.(activity.data["object"]["content"])},
+      {:content, [type: 'html'], h.(activity.data["object"]["content"] |> String.replace(~r/[\n\r]/, ""))},
       {:published, h.(inserted_at)},
       {:updated, h.(updated_at)},
-      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:"ostatus:conversation", [ref: h.(activity.data["context"])], h.(activity.data["context"])},
       {:link, [ref: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
-      {:link, [type: ['application/atom+xml'], href: h.(activity.data["object"]["id"]), rel: 'self'], []},
-      {:link, [type: ['text/html'], href: h.(activity.data["object"]["id"]), rel: 'alternate'], []}
-    ] ++ categories ++ attachments ++ in_reply_to ++ author ++ mentions
+    ] ++ summary ++ get_links(activity) ++ categories ++ attachments ++ in_reply_to ++ author ++ mentions ++ emoji_links
   end
 
   def to_simple_form(%{data: %{"type" => "Like"}} = activity, user, with_author) do
@@ -64,7 +108,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     updated_at = activity.data["published"]
     inserted_at = activity.data["published"]
 
-    in_reply_to = get_in_reply_to(activity.data)
+    _in_reply_to = get_in_reply_to(activity.data)
     author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
     mentions = activity.data["to"] |> get_mentions
 
@@ -79,7 +123,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
         {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/note']},
         {:id, h.(activity.data["object"])}, # For notes, federate the object id.
       ]},
-      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:"ostatus:conversation", [ref: h.(activity.data["context"])], h.(activity.data["context"])},
       {:link, [ref: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
       {:link, [rel: 'self', type: ['application/atom+xml'], href: h.(activity.data["id"])], []},
       {:"thr:in-reply-to", [ref: to_charlist(activity.data["object"])], []}
@@ -92,7 +136,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     updated_at = activity.data["published"]
     inserted_at = activity.data["published"]
 
-    in_reply_to = get_in_reply_to(activity.data)
+    _in_reply_to = get_in_reply_to(activity.data)
     author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
 
     retweeted_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
@@ -109,7 +153,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
       {:content, [type: 'html'], ['RT #{retweeted_activity.data["object"]["content"]}']},
       {:published, h.(inserted_at)},
       {:updated, h.(updated_at)},
-      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:"ostatus:conversation", [ref: h.(activity.data["context"])], h.(activity.data["context"])},
       {:link, [ref: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
       {:link, [rel: 'self', type: ['application/atom+xml'], href: h.(activity.data["id"])], []},
       {:"activity:object", retweeted_xml}
@@ -170,6 +214,27 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
     ] ++ mentions ++ author
   end
 
+  def to_simple_form(%{data: %{"type" => "Delete"}} = activity, user, with_author) do
+    h = fn(str) -> [to_charlist(str)] end
+
+    updated_at = activity.data["published"]
+    inserted_at = activity.data["published"]
+
+    author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
+
+    [
+      {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/activity']},
+      {:"activity:verb", ['http://activitystrea.ms/schema/1.0/delete']},
+      {:id, h.(activity.data["object"])},
+      {:title, ['An object was deleted']},
+      {:content, [type: 'html'], ['An object was deleted']},
+      {:published, h.(inserted_at)},
+      {:updated, h.(updated_at)}
+    ]  ++ author
+  end
+
+  def to_simple_form(_, _, _), do: nil
+
   def wrap_with_entry(simple_form) do
     [{
       :entry, [
@@ -181,6 +246,4 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenter do
       ], simple_form
     }]
   end
-
-  def to_simple_form(_, _, _), do: nil
 end