mirror of
https://akkoma.dev/AkkomaGang/akkoma.git
synced 2024-12-27 19:09:12 +00:00
6da6540036
Done via the following command:
git diff fcd5dd259a --stat --name-only | xargs sed -i '/Pleroma Authors/c# Copyright © 2017-2020 Pleroma Authors <https:\/\/pleroma.social\/>'
129 lines
3.9 KiB
Elixir
129 lines
3.9 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Web.MastodonAPI.SearchController do
|
|
use Pleroma.Web, :controller
|
|
|
|
alias Pleroma.Activity
|
|
alias Pleroma.Plugs.OAuthScopesPlug
|
|
alias Pleroma.Plugs.RateLimiter
|
|
alias Pleroma.Repo
|
|
alias Pleroma.User
|
|
alias Pleroma.Web
|
|
alias Pleroma.Web.ControllerHelper
|
|
alias Pleroma.Web.MastodonAPI.AccountView
|
|
alias Pleroma.Web.MastodonAPI.StatusView
|
|
|
|
require Logger
|
|
|
|
# Note: Mastodon doesn't allow unauthenticated access (requires read:accounts / read:search)
|
|
plug(OAuthScopesPlug, %{scopes: ["read:search"], fallback: :proceed_unauthenticated})
|
|
|
|
plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug)
|
|
|
|
plug(RateLimiter, [name: :search] when action in [:search, :search2, :account_search])
|
|
|
|
def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
|
|
accounts = User.search(query, search_options(params, user))
|
|
|
|
conn
|
|
|> put_view(AccountView)
|
|
|> render("index.json", users: accounts, for: user, as: :user)
|
|
end
|
|
|
|
def search2(conn, params), do: do_search(:v2, conn, params)
|
|
def search(conn, params), do: do_search(:v1, conn, params)
|
|
|
|
defp do_search(version, %{assigns: %{user: user}} = conn, %{"q" => query} = params) do
|
|
options = search_options(params, user)
|
|
timeout = Keyword.get(Repo.config(), :timeout, 15_000)
|
|
default_values = %{"statuses" => [], "accounts" => [], "hashtags" => []}
|
|
|
|
result =
|
|
default_values
|
|
|> Enum.map(fn {resource, default_value} ->
|
|
if params["type"] in [nil, resource] do
|
|
{resource, fn -> resource_search(version, resource, query, options) end}
|
|
else
|
|
{resource, fn -> default_value end}
|
|
end
|
|
end)
|
|
|> Task.async_stream(fn {resource, f} -> {resource, with_fallback(f)} end,
|
|
timeout: timeout,
|
|
on_timeout: :kill_task
|
|
)
|
|
|> Enum.reduce(default_values, fn
|
|
{:ok, {resource, result}}, acc ->
|
|
Map.put(acc, resource, result)
|
|
|
|
_error, acc ->
|
|
acc
|
|
end)
|
|
|
|
json(conn, result)
|
|
end
|
|
|
|
defp search_options(params, user) do
|
|
[
|
|
resolve: params["resolve"] == "true",
|
|
following: params["following"] == "true",
|
|
limit: ControllerHelper.fetch_integer_param(params, "limit"),
|
|
offset: ControllerHelper.fetch_integer_param(params, "offset"),
|
|
type: params["type"],
|
|
author: get_author(params),
|
|
for_user: user
|
|
]
|
|
|> Enum.filter(&elem(&1, 1))
|
|
end
|
|
|
|
defp resource_search(_, "accounts", query, options) do
|
|
accounts = with_fallback(fn -> User.search(query, options) end)
|
|
AccountView.render("index.json", users: accounts, for: options[:for_user], as: :user)
|
|
end
|
|
|
|
defp resource_search(_, "statuses", query, options) do
|
|
statuses = with_fallback(fn -> Activity.search(options[:for_user], query, options) end)
|
|
StatusView.render("index.json", activities: statuses, for: options[:for_user], as: :activity)
|
|
end
|
|
|
|
defp resource_search(:v2, "hashtags", query, _options) do
|
|
tags_path = Web.base_url() <> "/tag/"
|
|
|
|
query
|
|
|> prepare_tags()
|
|
|> Enum.map(fn tag ->
|
|
tag = String.trim_leading(tag, "#")
|
|
%{name: tag, url: tags_path <> tag}
|
|
end)
|
|
end
|
|
|
|
defp resource_search(:v1, "hashtags", query, _options) do
|
|
query
|
|
|> prepare_tags()
|
|
|> Enum.map(fn tag -> String.trim_leading(tag, "#") end)
|
|
end
|
|
|
|
defp prepare_tags(query) do
|
|
query
|
|
|> String.split()
|
|
|> Enum.uniq()
|
|
|> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
|
|
end
|
|
|
|
defp with_fallback(f, fallback \\ []) do
|
|
try do
|
|
f.()
|
|
rescue
|
|
error ->
|
|
Logger.error("#{__MODULE__} search error: #{inspect(error)}")
|
|
fallback
|
|
end
|
|
end
|
|
|
|
defp get_author(%{"account_id" => account_id}) when is_binary(account_id),
|
|
do: User.get_cached_by_id(account_id)
|
|
|
|
defp get_author(_params), do: nil
|
|
end
|