+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Emoji.Pack do
@derive {Jason.Encoder, only: [:files, :pack, :files_count]}
defstruct files: %{},
}
alias Pleroma.Emoji
+ alias Pleroma.Emoji.Pack
@spec create(String.t()) :: {:ok, t()} | {:error, File.posix()} | {:error, :empty_values}
def create(name) do
end
end
- @spec add_file(String.t(), String.t(), Path.t(), Plug.Upload.t() | String.t()) ::
- {:ok, t()} | {:error, File.posix() | atom()}
- def add_file(name, shortcode, filename, file) do
- with :ok <- validate_not_empty([name, shortcode, filename]),
+ @spec unpack_zip_emojies(list(tuple())) :: list(map())
+ defp unpack_zip_emojies(zip_files) do
+ Enum.reduce(zip_files, [], fn
+ {_, path, s, _, _, _}, acc when elem(s, 2) == :regular ->
+ with(
+ filename <- Path.basename(path),
+ shortcode <- Path.basename(filename, Path.extname(filename)),
+ false <- Emoji.exist?(shortcode)
+ ) do
+ [%{path: path, filename: path, shortcode: shortcode} | acc]
+ else
+ _ -> acc
+ end
+
+ _, acc ->
+ acc
+ end)
+ end
+
+ @spec add_file(t(), String.t(), Path.t(), Plug.Upload.t()) ::
+ {:ok, t()}
+ | {:error, File.posix() | atom()}
+ def add_file(%Pack{} = pack, _, _, %Plug.Upload{content_type: "application/zip"} = file) do
+ with {:ok, zip_files} <- :zip.table(to_charlist(file.path)),
+ [_ | _] = emojies <- unpack_zip_emojies(zip_files),
+ {:ok, tmp_dir} <- Pleroma.Utils.tmp_dir("emoji") do
+ try do
+ {:ok, _emoji_files} =
+ :zip.unzip(
+ to_charlist(file.path),
+ [{:file_list, Enum.map(emojies, & &1[:path])}, {:cwd, tmp_dir}]
+ )
+
+ {_, updated_pack} =
+ Enum.map_reduce(emojies, pack, fn item, emoji_pack ->
+ emoji_file = %Plug.Upload{
+ filename: item[:filename],
+ path: Path.join(tmp_dir, item[:path])
+ }
+
+ {:ok, updated_pack} =
+ do_add_file(
+ emoji_pack,
+ item[:shortcode],
+ to_string(item[:filename]),
+ emoji_file
+ )
+
+ {item, updated_pack}
+ end)
+
+ Emoji.reload()
+
+ {:ok, updated_pack}
+ after
+ File.rm_rf(tmp_dir)
+ end
+ else
+ {:error, _} = error ->
+ error
+
+ _ ->
+ {:ok, pack}
+ end
+ end
+
+ def add_file(%Pack{} = pack, shortcode, filename, %Plug.Upload{} = file) do
+ with :ok <- validate_not_empty([shortcode, filename]),
:ok <- validate_emoji_not_exists(shortcode),
- {:ok, pack} <- load_pack(name),
- :ok <- save_file(file, pack, filename),
- {:ok, updated_pack} <- pack |> put_emoji(shortcode, filename) |> save_pack() do
+ {:ok, updated_pack} <- do_add_file(pack, shortcode, filename, file) do
Emoji.reload()
{:ok, updated_pack}
end
end
- @spec delete_file(String.t(), String.t()) ::
+ defp do_add_file(pack, shortcode, filename, file) do
+ with :ok <- save_file(file, pack, filename) do
+ pack
+ |> put_emoji(shortcode, filename)
+ |> save_pack()
+ end
+ end
+
+ @spec delete_file(t(), String.t()) ::
{:ok, t()} | {:error, File.posix() | atom()}
- def delete_file(name, shortcode) do
- with :ok <- validate_not_empty([name, shortcode]),
- {:ok, pack} <- load_pack(name),
+ def delete_file(%Pack{} = pack, shortcode) do
+ with :ok <- validate_not_empty([shortcode]),
:ok <- remove_file(pack, shortcode),
{:ok, updated_pack} <- pack |> delete_emoji(shortcode) |> save_pack() do
Emoji.reload()
end
end
- @spec update_file(String.t(), String.t(), String.t(), String.t(), boolean()) ::
+ @spec update_file(t(), String.t(), String.t(), String.t(), boolean()) ::
{:ok, t()} | {:error, File.posix() | atom()}
- def update_file(name, shortcode, new_shortcode, new_filename, force) do
- with :ok <- validate_not_empty([name, shortcode, new_shortcode, new_filename]),
- {:ok, pack} <- load_pack(name),
+ def update_file(%Pack{} = pack, shortcode, new_shortcode, new_filename, force) do
+ with :ok <- validate_not_empty([shortcode, new_shortcode, new_filename]),
{:ok, filename} <- get_filename(pack, shortcode),
:ok <- validate_emoji_not_exists(new_shortcode, force),
:ok <- rename_file(pack, filename, new_filename),
end
end
- @spec list_remote(String.t()) :: {:ok, map()} | {:error, atom()}
- def list_remote(url) do
- uri = url |> String.trim() |> URI.parse()
+ @spec list_remote(keyword()) :: {:ok, map()} | {:error, atom()}
+ def list_remote(opts) do
+ uri = opts[:url] |> String.trim() |> URI.parse()
with :ok <- validate_shareable_packs_available(uri) do
uri
- |> URI.merge("/api/pleroma/emoji/packs")
+ |> URI.merge("/api/pleroma/emoji/packs?page=#{opts[:page]}&page_size=#{opts[:page_size]}")
|> http_get()
end
end
uri = url |> String.trim() |> URI.parse()
with :ok <- validate_shareable_packs_available(uri),
- {:ok, remote_pack} <- uri |> URI.merge("/api/pleroma/emoji/packs/#{name}") |> http_get(),
+ {:ok, remote_pack} <-
+ uri |> URI.merge("/api/pleroma/emoji/pack?name=#{name}") |> http_get(),
{:ok, %{sha: sha, url: url} = pack_info} <- fetch_pack_info(remote_pack, uri, name),
{:ok, archive} <- download_archive(url, sha),
pack <- copy_as(remote_pack, as || name),
defp validate_emoji_not_exists(_shortcode, true), do: :ok
defp validate_emoji_not_exists(shortcode, _) do
- case Emoji.get(shortcode) do
- nil -> :ok
- _ -> {:error, :already_exists}
+ if Emoji.exist?(shortcode) do
+ {:error, :already_exists}
+ else
+ :ok
end
end
end
end
- defp save_file(file, pack, filename) do
+ defp save_file(%Plug.Upload{path: upload_path}, pack, filename) do
file_path = Path.join(pack.path, filename)
create_subdirs(file_path)
- case file do
- %Plug.Upload{path: upload_path} ->
- # Copy the uploaded file from the temporary directory
- with {:ok, _} <- File.copy(upload_path, file_path), do: :ok
-
- url when is_binary(url) ->
- # Download and write the file
- file_contents = Tesla.get!(url).body
- File.write(file_path, file_contents)
+ with {:ok, _} <- File.copy(upload_path, file_path) do
+ :ok
end
end
defp put_emoji(pack, shortcode, filename) do
files = Map.put(pack.files, shortcode, filename)
- %{pack | files: files}
+ %{pack | files: files, files_count: length(Map.keys(files))}
end
defp delete_emoji(pack, shortcode) do
defp http_get(%URI{} = url), do: url |> to_string() |> http_get()
defp http_get(url) do
- with {:ok, %{body: body}} <- url |> Pleroma.HTTP.get() do
+ with {:ok, %{body: body}} <- Pleroma.HTTP.get(url, [], pool: :default) do
Jason.decode(body)
end
end
{:ok,
%{
sha: sha,
- url: URI.merge(uri, "/api/pleroma/emoji/packs/#{name}/archive") |> to_string()
+ url: URI.merge(uri, "/api/pleroma/emoji/packs/archive?name=#{name}") |> to_string()
}}
%{"fallback-src" => src, "fallback-src-sha256" => sha} when is_binary(src) ->
projects / akkoma / blobdiff