forked from AkkomaGang/akkoma
90 lines
2.7 KiB
Elixir
90 lines
2.7 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.MastodonAPI.SearchController do
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use Pleroma.Web, :controller
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alias Pleroma.Activity
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alias Pleroma.Plugs.RateLimiter
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alias Pleroma.User
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alias Pleroma.Web
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alias Pleroma.Web.ControllerHelper
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alias Pleroma.Web.MastodonAPI.AccountView
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alias Pleroma.Web.MastodonAPI.StatusView
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require Logger
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plug(RateLimiter, :search when action in [:search, :search2, :account_search])
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def search2(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
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accounts = with_fallback(fn -> User.search(query, search_options(params, user)) end, [])
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statuses = with_fallback(fn -> Activity.search(user, query) end, [])
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tags_path = Web.base_url() <> "/tag/"
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tags =
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query
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|> prepare_tags
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|> Enum.map(fn tag -> %{name: tag, url: tags_path <> tag} end)
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res = %{
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"accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
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"statuses" =>
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StatusView.render("index.json", activities: statuses, for: user, as: :activity),
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"hashtags" => tags
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}
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json(conn, res)
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end
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def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
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accounts = with_fallback(fn -> User.search(query, search_options(params, user)) end)
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statuses = with_fallback(fn -> Activity.search(user, query) end)
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tags = prepare_tags(query)
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res = %{
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"accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
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"statuses" =>
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StatusView.render("index.json", activities: statuses, for: user, as: :activity),
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"hashtags" => tags
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}
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json(conn, res)
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end
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def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
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accounts = User.search(query, search_options(params, user))
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res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
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json(conn, res)
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end
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defp prepare_tags(query) do
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query
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|> String.split()
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|> Enum.uniq()
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|> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
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|> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
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end
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defp search_options(params, user) do
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[
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resolve: params["resolve"] == "true",
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following: params["following"] == "true",
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limit: ControllerHelper.fetch_integer_param(params, "limit"),
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offset: ControllerHelper.fetch_integer_param(params, "offset"),
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for_user: user
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]
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end
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defp with_fallback(f, fallback \\ []) do
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try do
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f.()
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rescue
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error ->
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Logger.error("#{__MODULE__} search error: #{inspect(error)}")
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fallback
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end
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end
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end
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