+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 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: %{},
name: String.t()
}
+ @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
+
alias Pleroma.Emoji
alias Pleroma.Emoji.Pack
+ alias Pleroma.Utils
@spec create(String.t()) :: {:ok, t()} | {:error, File.posix()} | {:error, :empty_values}
def create(name) do
with :ok <- validate_not_empty([name]),
dir <- Path.join(emoji_path(), name),
:ok <- File.mkdir(dir) do
- %__MODULE__{pack_file: Path.join(dir, "pack.json")}
- |> save_pack()
+ save_pack(%__MODULE__{pack_file: Path.join(dir, "pack.json")})
end
end
@spec delete(String.t()) ::
{:ok, [binary()]} | {:error, File.posix(), binary()} | {:error, :empty_values}
def delete(name) do
- with :ok <- validate_not_empty([name]) do
- emoji_path()
- |> Path.join(name)
- |> File.rm_rf()
+ with :ok <- validate_not_empty([name]),
+ pack_path <- Path.join(emoji_path(), name) do
+ File.rm_rf(pack_path)
end
end
end)
end
- @spec add_file(String.t(), String.t(), Path.t(), Plug.Upload.t()) ::
+ @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
+ {:ok, tmp_dir} <- Utils.tmp_dir("emoji") do
try do
{:ok, _emoji_files} =
:zip.unzip(
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/v1/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/v1/pleroma/emoji/pack?name=#{URI.encode(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),
end
end
- @spec load_pack(String.t()) :: {:ok, t()} | {:error, :not_found}
+ @spec load_pack(String.t()) :: {:ok, t()} | {:error, :file.posix()}
def load_pack(name) do
pack_file = Path.join([emoji_path(), name, "pack.json"])
- if File.exists?(pack_file) do
+ with {:ok, _} <- File.stat(pack_file),
+ {:ok, pack_data} <- File.read(pack_file) do
pack =
- pack_file
- |> File.read!()
- |> from_json()
- |> Map.put(:pack_file, pack_file)
- |> Map.put(:path, Path.dirname(pack_file))
- |> Map.put(:name, name)
+ from_json(
+ pack_data,
+ %{
+ pack_file: pack_file,
+ path: Path.dirname(pack_file),
+ name: name
+ }
+ )
files_count =
pack.files
|> length()
{:ok, Map.put(pack, :files_count, files_count)}
- else
- {:error, :not_found}
end
end
ttl_per_file = Pleroma.Config.get!([:emoji, :shared_pack_cache_seconds_per_file])
overall_ttl = :timer.seconds(ttl_per_file * Enum.count(files))
- Cachex.put!(
+ @cachex.put(
:emoji_packs_cache,
pack.name,
# if pack.json MD5 changes, the cache is not valid anymore
end
end
- defp from_json(json) do
+ defp from_json(json, attrs) do
map = Jason.decode!(json)
- struct(__MODULE__, %{files: map["files"], pack: map["pack"]})
+ pack_attrs =
+ attrs
+ |> Map.merge(%{
+ files: map["files"],
+ pack: map["pack"]
+ })
+
+ struct(__MODULE__, pack_attrs)
end
defp validate_shareable_packs_available(uri) do
end
defp create_subdirs(file_path) do
- if String.contains?(file_path, "/") do
- file_path
- |> Path.dirname()
- |> File.mkdir_p!()
+ with true <- String.contains?(file_path, "/"),
+ path <- Path.dirname(file_path),
+ false <- File.exists?(path) do
+ File.mkdir_p!(path)
end
end
defp get_filename(pack, shortcode) do
with %{^shortcode => filename} when is_binary(filename) <- pack.files,
- true <- pack.path |> Path.join(filename) |> File.exists?() do
+ file_path <- Path.join(pack.path, filename),
+ {:ok, _} <- File.stat(file_path) do
{:ok, filename}
else
- _ -> {:error, :doesnt_exist}
+ {:error, _} = error ->
+ error
+
+ _ ->
+ {:error, :doesnt_exist}
end
end
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, [], []) 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/v1/pleroma/emoji/packs/archive?name=#{URI.encode(name)}")
+ |> to_string()
}}
%{"fallback-src" => src, "fallback-src-sha256" => sha} when is_binary(src) ->
end
defp download_archive(url, sha) do
- with {:ok, %{body: archive}} <- Tesla.get(url) do
+ with {:ok, %{body: archive}} <- Pleroma.HTTP.get(url) do
if Base.decode16!(sha) == :crypto.hash(:sha256, archive) do
{:ok, archive}
else
defp fetch_archive(pack) do
hash = :crypto.hash(:md5, File.read!(pack.pack_file))
- case Cachex.get!(:emoji_packs_cache, pack.name) do
+ case @cachex.get!(:emoji_packs_cache, pack.name) do
%{hash: ^hash, pack_data: archive} -> archive
_ -> create_archive_and_cache(pack, hash)
end
end
defp update_sha_and_save_metadata(pack, data) do
- with {:ok, %{body: zip}} <- Tesla.get(data[:"fallback-src"]),
+ with {:ok, %{body: zip}} <- Pleroma.HTTP.get(data[:"fallback-src"]),
:ok <- validate_has_all_files(pack, zip) do
fallback_sha = :sha256 |> :crypto.hash(zip) |> Base.encode16()
projects / akkoma / blobdiff