1 defmodule Pleroma.Web.PleromaAPI.EmojiPackController do
2 use Pleroma.Web, :controller
4 alias Pleroma.Emoji.Pack
6 plug(Pleroma.Web.ApiSpec.CastAndValidate)
9 Pleroma.Plugs.OAuthScopesPlug,
10 %{scopes: ["write"], admin: true}
12 :import_from_filesystem,
21 @skip_plugs [Pleroma.Plugs.OAuthScopesPlug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug]
22 plug(:skip_plug, @skip_plugs when action in [:index, :show, :archive])
24 defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaEmojiPackOperation
26 def remote(conn, %{url: url}) do
27 with {:ok, packs} <- Pack.list_remote(url) do
30 {:error, :not_shareable} ->
32 |> put_status(:internal_server_error)
33 |> json(%{error: "The requested instance does not support sharing emoji packs"})
37 def index(conn, params) do
39 [:instance, :static_dir]
40 |> Pleroma.Config.get!()
43 with {:ok, packs, count} <- Pack.list_local(page: params.page, page_size: params.page_size) do
44 json(conn, %{packs: packs, count: count})
46 {:error, :create_dir, e} ->
48 |> put_status(:internal_server_error)
49 |> json(%{error: "Failed to create the emoji pack directory at #{emoji_path}: #{e}"})
53 |> put_status(:internal_server_error)
55 error: "Failed to get the contents of the emoji pack directory at #{emoji_path}: #{e}"
60 def show(conn, %{name: name, page: page, page_size: page_size}) do
61 name = String.trim(name)
63 with {:ok, pack} <- Pack.show(name: name, page: page, page_size: page_size) do
66 {:error, :not_found} ->
68 |> put_status(:not_found)
69 |> json(%{error: "Pack #{name} does not exist"})
71 {:error, :empty_values} ->
73 |> put_status(:bad_request)
74 |> json(%{error: "pack name cannot be empty"})
78 def archive(conn, %{name: name}) do
79 with {:ok, archive} <- Pack.get_archive(name) do
80 send_download(conn, {:binary, archive}, filename: "#{name}.zip")
82 {:error, :cant_download} ->
84 |> put_status(:forbidden)
87 "Pack #{name} cannot be downloaded from this instance, either pack sharing was disabled for this pack or some files are missing"
90 {:error, :not_found} ->
92 |> put_status(:not_found)
93 |> json(%{error: "Pack #{name} does not exist"})
97 def download(%{body_params: %{url: url, name: name} = params} = conn, _) do
98 with {:ok, _pack} <- Pack.download(name, url, params[:as]) do
101 {:error, :not_shareable} ->
103 |> put_status(:internal_server_error)
104 |> json(%{error: "The requested instance does not support sharing emoji packs"})
106 {:error, :invalid_checksum} ->
108 |> put_status(:internal_server_error)
109 |> json(%{error: "SHA256 for the pack doesn't match the one sent by the server"})
113 |> put_status(:internal_server_error)
118 def create(conn, %{name: name}) do
119 name = String.trim(name)
121 with {:ok, _pack} <- Pack.create(name) do
126 |> put_status(:conflict)
127 |> json(%{error: "A pack named \"#{name}\" already exists"})
129 {:error, :empty_values} ->
131 |> put_status(:bad_request)
132 |> json(%{error: "pack name cannot be empty"})
137 :internal_server_error,
138 "Unexpected error occurred while creating pack."
143 def delete(conn, %{name: name}) do
144 name = String.trim(name)
146 with {:ok, deleted} when deleted != [] <- Pack.delete(name) do
151 |> put_status(:not_found)
152 |> json(%{error: "Pack #{name} does not exist"})
154 {:error, :empty_values} ->
156 |> put_status(:bad_request)
157 |> json(%{error: "pack name cannot be empty"})
161 |> put_status(:internal_server_error)
162 |> json(%{error: "Couldn't delete the pack #{name}"})
166 def update(%{body_params: %{metadata: metadata}} = conn, %{name: name}) do
167 with {:ok, pack} <- Pack.update_metadata(name, metadata) do
168 json(conn, pack.pack)
170 {:error, :incomplete} ->
172 |> put_status(:bad_request)
173 |> json(%{error: "The fallback archive does not have all files specified in pack.json"})
178 :internal_server_error,
179 "Unexpected error occurred while updating pack metadata."
184 def import_from_filesystem(conn, _params) do
185 with {:ok, names} <- Pack.import_from_filesystem() do
188 {:error, :no_read_write} ->
190 |> put_status(:internal_server_error)
191 |> json(%{error: "Error: emoji pack directory must be writable"})
195 |> put_status(:internal_server_error)
196 |> json(%{error: "Error accessing emoji pack directory"})