X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Ftwitter_api%2Ftwitter_api.ex;h=c12cd7f8aa14a8912e89b69e04609a9e31897b38;hb=a61e8ac15473aca6d0ec9ef20df981bcef9d5897;hp=07893e5650335cf253679fbefb1d3fa0d1e8c7c1;hpb=0dd337330421fb9efe580275485d948d60da328a;p=akkoma

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 07893e565..c12cd7f8a 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -1,104 +1,261 @@
 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
-  alias Pleroma.{User, Activity, Repo}
+  alias Pleroma.{User, Activity, Repo, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
+  alias Pleroma.Web.TwitterAPI.UserView
+  alias Pleroma.Web.{OStatus, CommonAPI}
+  import Ecto.Query
 
-  def create_status(user = %User{}, data = %{}) do
-    date = DateTime.utc_now() |> DateTime.to_iso8601
-
-    context = ActivityPub.generate_context_id
-    activity = %{
-      "type" => "Create",
-      "to" => [
-        User.ap_followers(user),
-        "https://www.w3.org/ns/activitystreams#Public"
-      ],
-      "actor" => User.ap_id(user),
-      "object" => %{
-        "type" => "Note",
-        "content" => data["status"],
-        "published" => date,
-        "context" => context
-      },
-      "published" => date,
-      "context" => context
-    }
+  @httpoison Application.get_env(:pleroma, :httpoison)
+
+  def create_status(%User{} = user, %{"status" => _} = data) do
+    CommonAPI.post(user, data)
+  end
 
-    # Wire up reply info.
-    activity = with inReplyToId when not is_nil(inReplyToId) <- data["in_reply_to_status_id"],
-                    inReplyTo <- Repo.get(Activity, inReplyToId),
-                    context <- inReplyTo.data["context"]
-               do
-               activity
-               |> put_in(["context"], context)
-               |> put_in(["object", "context"], context)
-               |> put_in(["object", "inReplyTo"], inReplyTo.data["object"]["id"])
-               |> put_in(["object", "inReplyToStatusId"], inReplyToId)
-               |> put_in(["statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
-               |> put_in(["object", "statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
-               else _e ->
-                 activity
-               end
-
-    with {:ok, activity} <- ActivityPub.insert(activity) do
-      add_conversation_id(activity)
+  def follow(%User{} = follower, params) do
+    with {:ok, %User{} = followed} <- get_user(params),
+         {:ok, follower} <- User.follow(follower, followed),
+         {:ok, activity} <- ActivityPub.follow(follower, followed) do
+      {:ok, follower, followed, activity}
+    else
+      err -> err
     end
   end
 
-  def fetch_friend_statuses(user, opts \\ %{}) do
-    ActivityPub.fetch_activities(user.following, opts)
-    |> activities_to_statuses(%{for: user})
+  def unfollow(%User{} = follower, params) do
+    with {:ok, %User{} = unfollowed} <- get_user(params),
+         {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
+         {:ok, _activity} <-
+           ActivityPub.insert(%{
+             "type" => "Undo",
+             "actor" => follower.ap_id,
+             # get latest Follow for these users
+             "object" => follow_activity.data["id"],
+             "published" => make_date()
+           }) do
+      {:ok, follower, unfollowed}
+    else
+      err -> err
+    end
   end
 
-  def fetch_public_statuses(user, opts \\ %{}) do
-    ActivityPub.fetch_public_activities(opts)
-    |> activities_to_statuses(%{for: user})
+  def block(%User{} = blocker, params) do
+    with {:ok, %User{} = blocked} <- get_user(params),
+         {:ok, blocker} <- User.block(blocker, blocked) do
+      {:ok, blocker, blocked}
+    else
+      err -> err
+    end
   end
 
-  def follow(%User{} = follower, followed_id) do
-    with %User{} = followed <- Repo.get(User, followed_id),
-         { :ok, follower } <- User.follow(follower, followed)
-    do
-      { :ok, follower, followed }
+  def unblock(%User{} = blocker, params) do
+    with {:ok, %User{} = blocked} <- get_user(params),
+         {:ok, blocker} <- User.unblock(blocker, blocked) do
+      {:ok, blocker, blocked}
+    else
+      err -> err
     end
   end
 
-  def unfollow(%User{} = follower, followed_id) do
-    with %User{} = followed <- Repo.get(User, followed_id),
-         { :ok, follower } <- User.unfollow(follower, followed)
-    do
-      { :ok, follower, followed }
+  def repeat(%User{} = user, ap_id_or_id) do
+    with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+      {:ok, activity}
     end
   end
 
-  defp add_conversation_id(activity) do
-    if is_integer(activity.data["statusnetConversationId"]) do
+  def fav(%User{} = user, ap_id_or_id) do
+    with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
       {:ok, activity}
+    end
+  end
+
+  def unfav(%User{} = user, ap_id_or_id) do
+    with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+      {:ok, activity}
+    end
+  end
+
+  def upload(%Plug.Upload{} = file, format \\ "xml") do
+    {:ok, object} = ActivityPub.upload(file)
+
+    url = List.first(object.data["url"])
+    href = url["href"]
+    type = url["mediaType"]
+
+    case format do
+      "xml" ->
+        # Fake this as good as possible...
+        """
+        <?xml version="1.0" encoding="UTF-8"?>
+        <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
+        <mediaid>#{object.id}</mediaid>
+        <media_id>#{object.id}</media_id>
+        <media_id_string>#{object.id}</media_id_string>
+        <media_url>#{href}</media_url>
+        <mediaurl>#{href}</mediaurl>
+        <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
+        </rsp>
+        """
+
+      "json" ->
+        %{
+          media_id: object.id,
+          media_id_string: "#{object.id}}",
+          media_url: href,
+          size: 0
+        }
+        |> Jason.encode!()
+    end
+  end
+
+  def register_user(params) do
+    params = %{
+      nickname: params["nickname"],
+      name: params["fullname"],
+      bio: params["bio"],
+      email: params["email"],
+      password: params["password"],
+      password_confirmation: params["confirm"]
+    }
+
+    changeset = User.register_changeset(%User{}, params)
+
+    with {:ok, user} <- Repo.insert(changeset) do
+      {:ok, user}
     else
-      data = activity.data
-      |> put_in(["object", "statusnetConversationId"], activity.id)
-      |> put_in(["statusnetConversationId"], activity.id)
+      {:error, changeset} ->
+        errors =
+          Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+          |> Jason.encode!()
 
-      changeset = Ecto.Changeset.change(activity, data: data)
-      Repo.update(changeset)
+        {:error, %{error: errors}}
     end
   end
 
-  defp activities_to_statuses(activities, opts) do
-    Enum.map(activities, fn(activity) ->
-      activity_to_status(activity, opts)
-    end)
+  def get_by_id_or_nickname(id_or_nickname) do
+    if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
+      Repo.get_by(User, nickname: id_or_nickname)
+    else
+      Repo.get(User, id_or_nickname)
+    end
   end
 
-  defp activity_to_status(activity, opts) do
-    actor = get_in(activity.data, ["actor"])
-    user = Repo.get_by!(User, ap_id: actor)
-    ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user}))
+  def get_user(user \\ nil, params) do
+    case params do
+      %{"user_id" => user_id} ->
+        case target = get_by_id_or_nickname(user_id) do
+          nil ->
+            {:error, "No user with such user_id"}
+
+          _ ->
+            {:ok, target}
+        end
+
+      %{"screen_name" => nickname} ->
+        case target = Repo.get_by(User, nickname: nickname) do
+          nil ->
+            {:error, "No user with such screen_name"}
+
+          _ ->
+            {:ok, target}
+        end
+
+      _ ->
+        if user do
+          {:ok, user}
+        else
+          {:error, "You need to specify screen_name or user_id"}
+        end
+    end
+  end
+
+  defp parse_int(string, default)
+
+  defp parse_int(string, default) when is_binary(string) do
+    with {n, _} <- Integer.parse(string) do
+      n
+    else
+      _e -> default
+    end
+  end
+
+  defp parse_int(_, default), do: default
+
+  def search(user, %{"q" => query} = params) do
+    limit = parse_int(params["rpp"], 20)
+    page = parse_int(params["page"], 1)
+    offset = (page - 1) * limit
+
+    q =
+      from(
+        a in Activity,
+        where: fragment("?->>'type' = 'Create'", a.data),
+        where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
+        where:
+          fragment(
+            "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
+            a.data,
+            ^query
+          ),
+        limit: ^limit,
+        offset: ^offset,
+        # this one isn't indexed so psql won't take the wrong index.
+        order_by: [desc: :inserted_at]
+      )
+
+    activities = Repo.all(q)
   end
 
-  def fetch_status(user, id) do
-    with %Activity{} = activity <- Repo.get(Activity, id) do
-      activity_to_status(activity, %{for: user})
+  defp make_date do
+    DateTime.utc_now() |> DateTime.to_iso8601()
+  end
+
+  # DEPRECATED mostly, context objects are now created at insertion time.
+  def context_to_conversation_id(context) do
+    with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
+      id
+    else
+      _e ->
+        changeset = Object.context_mapping(context)
+
+        case Repo.insert(changeset) do
+          {:ok, %{id: id}} ->
+            id
+
+          # This should be solved by an upsert, but it seems ecto
+          # has problems accessing the constraint inside the jsonb.
+          {:error, _} ->
+            Object.get_cached_by_ap_id(context).id
+        end
+    end
+  end
+
+  def conversation_id_to_context(id) do
+    with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
+      context
+    else
+      _e ->
+        {:error, "No such conversation"}
+    end
+  end
+
+  def get_external_profile(for_user, uri) do
+    with %User{} = user <- User.get_or_fetch(uri) do
+      spawn(fn ->
+        with url <- user.info["topic"],
+             {:ok, %{body: body}} <-
+               @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
+          OStatus.handle_incoming(body)
+        end
+      end)
+
+      {:ok, UserView.render("show.json", %{user: user, for: for_user})}
+    else
+      _e ->
+        {:error, "Couldn't find user"}
     end
   end
 end