Move user search to User module.
[akkoma] / lib / pleroma / web / mastodon_api / mastodon_api_controller.ex
index f17cf40e6f997f3af467c87edb3a613ac3a028e8..9399dee867d756e443578a3f7ec4858f59986f52 100644 (file)
@@ -39,12 +39,23 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
+  @instance Application.get_env(:pleroma, :instance)
+
   def masto_instance(conn, _params) do
     response = %{
       uri: Web.base_url,
-      title: Web.base_url,
+      title: Keyword.get(@instance, :name),
       description: "A Pleroma instance, an alternative fediverse server",
-      version: "Pleroma Dev"
+      version: Keyword.get(@instance, :version),
+      email: Keyword.get(@instance, :email),
+      urls: %{
+        streaming_api: String.replace(Web.base_url, ["http","https"], "wss")
+      },
+      stats: %{
+        user_count: 1,
+        status_count: 2,
+        domain_count: 3
+      }
     }
 
     json(conn, response)
@@ -66,7 +77,10 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   end
 
   def home_timeline(%{assigns: %{user: user}} = conn, params) do
-    activities = ActivityPub.fetch_activities([user.ap_id | user.following], Map.put(params, "type", "Create"))
+    params = params
+    |> Map.put("type", ["Create", "Announce"])
+
+    activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
     |> Enum.reverse
 
     conn
@@ -76,7 +90,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
   def public_timeline(%{assigns: %{user: user}} = conn, params) do
     params = params
-    |> Map.put("type", "Create")
+    |> Map.put("type", ["Create", "Announce"])
     |> Map.put("local_only", !!params["local"])
 
     activities = ActivityPub.fetch_public_activities(params)
@@ -87,10 +101,11 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
   end
 
+  # TODO: Link headers
   def user_statuses(%{assigns: %{user: user}} = conn, params) do
     with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
       params = params
-      |> Map.put("type", "Create")
+      |> Map.put("type", ["Create", "Announce"])
       |> Map.put("actor_id", ap_id)
 
       activities = ActivityPub.fetch_activities([], params)
@@ -121,15 +136,11 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   end
 
   def post_status(%{assigns: %{user: user}} = conn, %{"status" => status} = params) do
-    l = status |> String.trim |> String.length
-
     params = params
     |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
 
-    if l > 0 && l < 5000 do
-      {:ok, activity} = TwitterAPI.create_status(user, params)
-      render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
-    end
+    {:ok, activity} = CommonAPI.post(user, params)
+    render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
   end
 
   def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
@@ -199,6 +210,149 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     render conn, AccountView, "relationships.json", %{user: user, targets: targets}
   end
 
+  def upload(%{assigns: %{user: user}} = conn, %{"file" => file}) do
+    with {:ok, object} <- ActivityPub.upload(file) do
+      data = object.data
+      |> Map.put("id", object.id)
+
+      render conn, StatusView, "attachment.json", %{attachment: data}
+    end
+  end
+
+  def favourited_by(conn, %{"id" => id}) do
+    with %Activity{data: %{"object" => %{"likes" => likes} = data}} <- Repo.get(Activity, id) do
+      q = from u in User,
+        where: u.ap_id in ^likes
+      users = Repo.all(q)
+      render conn, AccountView, "accounts.json", %{users: users, as: :user}
+    else
+      _ -> json(conn, [])
+    end
+  end
+
+  def reblogged_by(conn, %{"id" => id}) do
+    with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
+      q = from u in User,
+        where: u.ap_id in ^announces
+      users = Repo.all(q)
+      render conn, AccountView, "accounts.json", %{users: users, as: :user}
+    else
+      _ -> json(conn, [])
+    end
+  end
+
+  # TODO: Link headers
+  def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
+    params = params
+    |> Map.put("type", "Create")
+    |> Map.put("local_only", !!params["local"])
+
+    activities = ActivityPub.fetch_public_activities(params)
+    |> Enum.reverse
+
+    conn
+    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
+  end
+
+  # TODO: Pagination
+  def followers(conn, %{"id" => id}) do
+    with %User{} = user <- Repo.get(User, id),
+         {:ok, followers} <- User.get_followers(user) do
+      render conn, AccountView, "accounts.json", %{users: followers, as: :user}
+    end
+  end
+
+  def following(conn, %{"id" => id}) do
+    with %User{} = user <- Repo.get(User, id),
+         {:ok, followers} <- User.get_friends(user) do
+      render conn, AccountView, "accounts.json", %{users: followers, as: :user}
+    end
+  end
+
+  def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
+    with %User{} = followed <- Repo.get(User, id),
+         {:ok, follower} <- User.follow(follower, followed),
+         {:ok, activity} <- ActivityPub.follow(follower, followed) do
+      render conn, AccountView, "relationship.json", %{user: follower, target: followed}
+    else
+      {:error, message} = err ->
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(403, Poison.encode!(%{"error" => message}))
+    end
+  end
+
+  def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
+    with %User{} = followed <- Repo.get_by(User, nickname: uri),
+         {:ok, follower} <- User.follow(follower, followed),
+         {:ok, activity} <- ActivityPub.follow(follower, followed) do
+      render conn, AccountView, "account.json", %{user: followed}
+    else
+      {:error, message} = err ->
+        conn
+        |> put_resp_content_type("application/json")
+        |> send_resp(403, Poison.encode!(%{"error" => message}))
+    end
+  end
+
+  # TODO: Clean up and unify
+  def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
+    with %User{} = followed <- Repo.get(User, id),
+         { :ok, follower, follow_activity } <- User.unfollow(follower, followed),
+         { :ok, _activity } <- ActivityPub.insert(%{
+           "type" => "Undo",
+           "actor" => follower.ap_id,
+           "object" => follow_activity.data["id"] # get latest Follow for these users
+         }) do
+      render conn, AccountView, "relationship.json", %{user: follower, target: followed}
+    end
+  end
+
+  def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
+    accounts = User.search(query, params["resolve"] == "true")
+
+    q = from a in Activity,
+      where: fragment("?->>'type' = 'Create'", a.data),
+      where: fragment("to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)", a.data, ^query),
+      limit: 20
+    statuses = Repo.all(q)
+
+    res = %{
+      "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
+      "statuses" => StatusView.render("index.json", activities: statuses, for: user, as: :activity),
+      "hashtags" => []
+    }
+
+    json(conn, res)
+  end
+
+  def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
+    accounts = User.search(query, params["resolve"] == "true")
+
+    res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
+
+    json(conn, res)
+  end
+
+  def favourites(%{assigns: %{user: user}} = conn, params) do
+    params = conn
+    |> Map.put("type", "Create")
+    |> Map.put("favorited_by", user.ap_id)
+
+    activities = ActivityPub.fetch_activities([], params)
+    |> Enum.reverse
+
+    conn
+    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
+  end
+
+  def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    Logger.debug("Unimplemented, returning unmodified relationship")
+    with %User{} = target <- Repo.get(User, id) do
+      render conn, AccountView, "relationship.json", %{user: user, target: target}
+    end
+  end
+
   def empty_array(conn, _) do
     Logger.debug("Unimplemented, returning an empty array")
     json(conn, [])