2017-03-21 09:53:20 -07:00
|
|
|
defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
|
2017-03-30 08:07:03 -07:00
|
|
|
alias Pleroma.{User, Activity, Repo, Object}
|
2017-03-21 09:53:20 -07:00
|
|
|
alias Pleroma.Web.ActivityPub.ActivityPub
|
|
|
|
alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
|
|
|
|
|
2017-03-28 08:22:44 -07:00
|
|
|
import Ecto.Query
|
|
|
|
|
2017-03-21 09:53:20 -07:00
|
|
|
def create_status(user = %User{}, data = %{}) do
|
2017-03-30 08:07:03 -07:00
|
|
|
attachments = Enum.map(data["media_ids"] || [], fn (media_id) ->
|
|
|
|
Repo.get(Object, media_id).data
|
|
|
|
end)
|
|
|
|
|
2017-03-23 15:34:10 -07:00
|
|
|
context = ActivityPub.generate_context_id
|
2017-04-03 09:28:19 -07:00
|
|
|
|
|
|
|
content = HtmlSanitizeEx.strip_tags(data["status"])
|
|
|
|
|
|
|
|
mentions = parse_mentions(content)
|
|
|
|
|
|
|
|
default_to = [
|
|
|
|
User.ap_followers(user),
|
|
|
|
"https://www.w3.org/ns/activitystreams#Public"
|
|
|
|
]
|
|
|
|
|
|
|
|
to = default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
|
|
|
|
|
|
|
|
content_html = add_user_links(content, mentions)
|
|
|
|
|
2017-04-10 05:22:49 -07:00
|
|
|
date = make_date()
|
2017-04-08 07:19:57 -07:00
|
|
|
|
2017-03-21 09:53:20 -07:00
|
|
|
activity = %{
|
2017-03-21 10:17:35 -07:00
|
|
|
"type" => "Create",
|
2017-04-03 09:28:19 -07:00
|
|
|
"to" => to,
|
|
|
|
"actor" => user.ap_id,
|
2017-03-21 10:17:35 -07:00
|
|
|
"object" => %{
|
|
|
|
"type" => "Note",
|
2017-04-03 09:28:19 -07:00
|
|
|
"to" => to,
|
|
|
|
"content" => content_html,
|
2017-04-08 07:19:57 -07:00
|
|
|
"published" => date,
|
2017-03-30 09:07:38 -07:00
|
|
|
"context" => context,
|
|
|
|
"attachment" => attachments
|
2017-03-22 08:51:20 -07:00
|
|
|
},
|
2017-04-08 07:19:57 -07:00
|
|
|
"published" => date,
|
2017-03-30 09:07:38 -07:00
|
|
|
"context" => context
|
2017-03-21 09:53:20 -07:00
|
|
|
}
|
|
|
|
|
2017-03-23 15:34:10 -07:00
|
|
|
# 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
|
2017-04-03 09:28:19 -07:00
|
|
|
|
|
|
|
to = activity["to"] ++ [inReplyTo.data["actor"]]
|
|
|
|
|
2017-03-23 15:34:10 -07:00
|
|
|
activity
|
2017-04-03 09:28:19 -07:00
|
|
|
|> put_in(["to"], to)
|
2017-03-23 15:34:10 -07:00
|
|
|
|> put_in(["context"], context)
|
|
|
|
|> put_in(["object", "context"], context)
|
|
|
|
|> put_in(["object", "inReplyTo"], inReplyTo.data["object"]["id"])
|
|
|
|
|> put_in(["object", "inReplyToStatusId"], inReplyToId)
|
2017-03-28 05:49:21 -07:00
|
|
|
|> put_in(["statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
|
|
|
|
|> put_in(["object", "statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
|
2017-03-23 15:34:10 -07:00
|
|
|
else _e ->
|
|
|
|
activity
|
|
|
|
end
|
|
|
|
|
2017-03-28 05:40:09 -07:00
|
|
|
with {:ok, activity} <- ActivityPub.insert(activity) do
|
|
|
|
add_conversation_id(activity)
|
|
|
|
end
|
2017-03-21 09:53:20 -07:00
|
|
|
end
|
|
|
|
|
2017-03-22 08:51:20 -07:00
|
|
|
def fetch_friend_statuses(user, opts \\ %{}) do
|
|
|
|
ActivityPub.fetch_activities(user.following, opts)
|
2017-03-23 07:51:34 -07:00
|
|
|
|> activities_to_statuses(%{for: user})
|
2017-03-22 08:51:20 -07:00
|
|
|
end
|
|
|
|
|
2017-03-23 07:51:34 -07:00
|
|
|
def fetch_public_statuses(user, opts \\ %{}) do
|
2017-03-22 08:51:20 -07:00
|
|
|
ActivityPub.fetch_public_activities(opts)
|
2017-03-23 07:51:34 -07:00
|
|
|
|> activities_to_statuses(%{for: user})
|
2017-03-22 08:51:20 -07:00
|
|
|
end
|
2017-03-21 09:53:20 -07:00
|
|
|
|
2017-03-28 08:22:44 -07:00
|
|
|
def fetch_conversation(user, id) do
|
|
|
|
query = from activity in Activity,
|
|
|
|
where: fragment("? @> ?", activity.data, ^%{ statusnetConversationId: id}),
|
|
|
|
limit: 1
|
|
|
|
|
|
|
|
with %Activity{} = activity <- Repo.one(query),
|
|
|
|
context <- activity.data["context"],
|
|
|
|
activities <- ActivityPub.fetch_activities_for_context(context),
|
|
|
|
statuses <- activities |> activities_to_statuses(%{for: user})
|
|
|
|
do
|
|
|
|
statuses
|
|
|
|
else e ->
|
2017-04-03 09:28:19 -07:00
|
|
|
IO.inspect(e)
|
2017-03-28 08:22:44 -07:00
|
|
|
[]
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
def fetch_status(user, id) do
|
|
|
|
with %Activity{} = activity <- Repo.get(Activity, id) do
|
|
|
|
activity_to_status(activity, %{for: user})
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2017-03-22 10:36:08 -07:00
|
|
|
def follow(%User{} = follower, followed_id) do
|
|
|
|
with %User{} = followed <- Repo.get(User, followed_id),
|
2017-04-03 17:30:07 -07:00
|
|
|
{ :ok, follower } <- User.follow(follower, followed),
|
|
|
|
{ :ok, activity } <- ActivityPub.insert(%{
|
|
|
|
"type" => "Follow",
|
|
|
|
"actor" => follower.ap_id,
|
2017-04-04 16:04:54 -07:00
|
|
|
"object" => followed.ap_id,
|
2017-04-10 05:22:49 -07:00
|
|
|
"published" => make_date()
|
2017-04-03 17:30:07 -07:00
|
|
|
})
|
2017-03-22 10:36:08 -07:00
|
|
|
do
|
2017-04-03 17:30:07 -07:00
|
|
|
{ :ok, follower, followed, activity }
|
2017-03-22 10:36:08 -07:00
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2017-03-23 05:13:09 -07:00
|
|
|
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 }
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2017-03-28 17:05:51 -07:00
|
|
|
def upload(%Plug.Upload{} = file) do
|
|
|
|
{:ok, object} = ActivityPub.upload(file)
|
|
|
|
|
2017-03-30 07:08:23 -07:00
|
|
|
url = List.first(object.data["url"])
|
|
|
|
href = url["href"]
|
|
|
|
type = url["mediaType"]
|
|
|
|
|
2017-03-28 17:05:51 -07:00
|
|
|
# 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>
|
2017-03-30 07:08:23 -07:00
|
|
|
<media_url>#{href}</media_url>
|
|
|
|
<mediaurl>#{href}</mediaurl>
|
|
|
|
<atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
|
2017-03-28 17:05:51 -07:00
|
|
|
</rsp>
|
|
|
|
"""
|
|
|
|
end
|
|
|
|
|
2017-04-03 09:28:19 -07:00
|
|
|
def parse_mentions(text) do
|
|
|
|
# Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
|
|
|
|
regex = ~r/@[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@?[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*/
|
|
|
|
|
|
|
|
Regex.scan(regex, text)
|
|
|
|
|> List.flatten
|
|
|
|
|> Enum.uniq
|
|
|
|
|> Enum.map(fn ("@" <> match = full_match) -> {full_match, Repo.get_by(User, nickname: match)} end)
|
|
|
|
|> Enum.filter(fn ({_match, user}) -> user end)
|
|
|
|
end
|
|
|
|
|
|
|
|
def add_user_links(text, mentions) do
|
|
|
|
Enum.reduce(mentions, text, fn ({match, %User{ap_id: ap_id}}, text) -> String.replace(text, match, "<a href='#{ap_id}'>#{match}</a>") end)
|
|
|
|
end
|
|
|
|
|
2017-03-28 05:40:09 -07:00
|
|
|
defp add_conversation_id(activity) do
|
2017-03-28 05:49:21 -07:00
|
|
|
if is_integer(activity.data["statusnetConversationId"]) do
|
2017-03-28 05:40:09 -07:00
|
|
|
{:ok, activity}
|
|
|
|
else
|
|
|
|
data = activity.data
|
2017-03-28 05:49:21 -07:00
|
|
|
|> put_in(["object", "statusnetConversationId"], activity.id)
|
|
|
|
|> put_in(["statusnetConversationId"], activity.id)
|
2017-03-28 05:40:09 -07:00
|
|
|
|
|
|
|
changeset = Ecto.Changeset.change(activity, data: data)
|
|
|
|
Repo.update(changeset)
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2017-03-23 07:51:34 -07:00
|
|
|
defp activities_to_statuses(activities, opts) do
|
2017-03-21 09:53:20 -07:00
|
|
|
Enum.map(activities, fn(activity) ->
|
2017-03-23 17:16:28 -07:00
|
|
|
activity_to_status(activity, opts)
|
2017-03-21 09:53:20 -07:00
|
|
|
end)
|
|
|
|
end
|
2017-03-23 17:16:28 -07:00
|
|
|
|
|
|
|
defp activity_to_status(activity, opts) do
|
|
|
|
actor = get_in(activity.data, ["actor"])
|
|
|
|
user = Repo.get_by!(User, ap_id: actor)
|
2017-04-03 09:28:19 -07:00
|
|
|
mentioned_users = Repo.all(from user in User, where: user.ap_id in ^activity.data["to"])
|
|
|
|
ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, mentioned: mentioned_users}))
|
2017-03-23 17:16:28 -07:00
|
|
|
end
|
2017-04-04 16:04:54 -07:00
|
|
|
|
|
|
|
defp make_date do
|
|
|
|
DateTime.utc_now() |> DateTime.to_iso8601
|
|
|
|
end
|
2017-03-21 09:53:20 -07:00
|
|
|
end
|