1 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
2 alias Pleroma.{User, Activity, Repo}
3 alias Pleroma.Web.ActivityPub.ActivityPub
4 alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
8 def create_status(user = %User{}, data = %{}) do
9 date = DateTime.utc_now() |> DateTime.to_iso8601
11 context = ActivityPub.generate_context_id
15 User.ap_followers(user),
16 "https://www.w3.org/ns/activitystreams#Public"
18 "actor" => User.ap_id(user),
21 "content" => data["status"],
30 activity = with inReplyToId when not is_nil(inReplyToId) <- data["in_reply_to_status_id"],
31 inReplyTo <- Repo.get(Activity, inReplyToId),
32 context <- inReplyTo.data["context"]
35 |> put_in(["context"], context)
36 |> put_in(["object", "context"], context)
37 |> put_in(["object", "inReplyTo"], inReplyTo.data["object"]["id"])
38 |> put_in(["object", "inReplyToStatusId"], inReplyToId)
39 |> put_in(["statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
40 |> put_in(["object", "statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
45 with {:ok, activity} <- ActivityPub.insert(activity) do
46 add_conversation_id(activity)
50 def fetch_friend_statuses(user, opts \\ %{}) do
51 ActivityPub.fetch_activities(user.following, opts)
52 |> activities_to_statuses(%{for: user})
55 def fetch_public_statuses(user, opts \\ %{}) do
56 ActivityPub.fetch_public_activities(opts)
57 |> activities_to_statuses(%{for: user})
60 def fetch_conversation(user, id) do
61 query = from activity in Activity,
62 where: fragment("? @> ?", activity.data, ^%{ statusnetConversationId: id}),
65 with %Activity{} = activity <- Repo.one(query),
66 context <- activity.data["context"],
67 activities <- ActivityPub.fetch_activities_for_context(context),
68 statuses <- activities |> activities_to_statuses(%{for: user})
77 def fetch_status(user, id) do
78 with %Activity{} = activity <- Repo.get(Activity, id) do
79 activity_to_status(activity, %{for: user})
83 def follow(%User{} = follower, followed_id) do
84 with %User{} = followed <- Repo.get(User, followed_id),
85 { :ok, follower } <- User.follow(follower, followed)
87 { :ok, follower, followed }
91 def unfollow(%User{} = follower, followed_id) do
92 with %User{} = followed <- Repo.get(User, followed_id),
93 { :ok, follower } <- User.unfollow(follower, followed)
95 { :ok, follower, followed }
99 def upload(%Plug.Upload{} = file) do
100 {:ok, object} = ActivityPub.upload(file)
102 url = List.first(object.data["url"])
104 type = url["mediaType"]
106 # Fake this as good as possible...
108 <?xml version="1.0" encoding="UTF-8"?>
109 <rsp stat="ok" xmlns:atom="http://www.w3.org/2005/Atom">
110 <mediaid>#{object.id}</mediaid>
111 <media_id>#{object.id}</media_id>
112 <media_id_string>#{object.id}</media_id_string>
113 <media_url>#{href}</media_url>
114 <mediaurl>#{href}</mediaurl>
115 <atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
120 defp add_conversation_id(activity) do
121 if is_integer(activity.data["statusnetConversationId"]) do
125 |> put_in(["object", "statusnetConversationId"], activity.id)
126 |> put_in(["statusnetConversationId"], activity.id)
128 changeset = Ecto.Changeset.change(activity, data: data)
129 Repo.update(changeset)
133 defp activities_to_statuses(activities, opts) do
134 Enum.map(activities, fn(activity) ->
135 activity_to_status(activity, opts)
139 defp activity_to_status(activity, opts) do
140 actor = get_in(activity.data, ["actor"])
141 user = Repo.get_by!(User, ap_id: actor)
142 ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user}))