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Move emoji_dir_path & cache_seconds_per_file

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vaartis 2019-09-24 12:11:25 +00:00 committed by Ekaterina Vaartis
parent cdbe7cd37a
commit f21dbbc021
1 changed files with 26 additions and 25 deletions
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45
lib/pleroma/web/pleroma_api/controllers/emoji_api_controller.ex
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@ -3,12 +3,12 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIController do
require Logger require Logger
@emoji_dir_path Path.join( def emoji_dir_path() do
Path.join(
Pleroma.Config.get!([:instance, :static_dir]), Pleroma.Config.get!([:instance, :static_dir]),
"emoji" "emoji"
) )
end
@cache_seconds_per_file Pleroma.Config.get!([:emoji, :shared_pack_cache_seconds_per_file])
@doc """ @doc """
Lists the packs available on the instance as JSON. Lists the packs available on the instance as JSON.
@ -19,8 +19,8 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIController do
def list_packs(conn, _params) do def list_packs(conn, _params) do
# Create the directory first if it does not exist. This is probably the first request made # Create the directory first if it does not exist. This is probably the first request made
# with the API so it should be sufficient # with the API so it should be sufficient
with {:create_dir, :ok} <- {:create_dir, File.mkdir_p(@emoji_dir_path)}, with {:create_dir, :ok} <- {:create_dir, File.mkdir_p(emoji_dir_path())},
{:ls, {:ok, results}} <- {:ls, File.ls(@emoji_dir_path)} do {:ls, {:ok, results}} <- {:ls, File.ls(emoji_dir_path())} do
pack_infos = pack_infos =
results results
|> Enum.filter(&has_pack_json?/1) |> Enum.filter(&has_pack_json?/1)
@ -35,33 +35,33 @@ def list_packs(conn, _params) do
{:create_dir, {:error, e}} -> {:create_dir, {:error, e}} ->
conn conn
|> put_status(:internal_server_error) |> put_status(:internal_server_error)
|> json(%{error: "Failed to create the emoji pack directory at #{@emoji_dir_path}: #{e}"}) |> json(%{error: "Failed to create the emoji pack directory at #{emoji_dir_path()}: #{e}"})
{:ls, {:error, e}} -> {:ls, {:error, e}} ->
conn conn
|> put_status(:internal_server_error) |> put_status(:internal_server_error)
|> json(%{ |> json(%{
error: error:
"Failed to get the contents of the emoji pack directory at #{@emoji_dir_path}: #{e}" "Failed to get the contents of the emoji pack directory at #{emoji_dir_path()}: #{e}"
}) })
end end
end end
defp has_pack_json?(file) do defp has_pack_json?(file) do
dir_path = Path.join(@emoji_dir_path, file) dir_path = Path.join(emoji_dir_path(), file)
# Filter to only use the pack.json packs # Filter to only use the pack.json packs
File.dir?(dir_path) and File.exists?(Path.join(dir_path, "pack.json")) File.dir?(dir_path) and File.exists?(Path.join(dir_path, "pack.json"))
end end
defp load_pack(pack_name) do defp load_pack(pack_name) do
pack_path = Path.join(@emoji_dir_path, pack_name) pack_path = Path.join(emoji_dir_path(), pack_name)
pack_file = Path.join(pack_path, "pack.json") pack_file = Path.join(pack_path, "pack.json")
{pack_name, Jason.decode!(File.read!(pack_file))} {pack_name, Jason.decode!(File.read!(pack_file))}
end end
defp validate_pack({name, pack}) do defp validate_pack({name, pack}) do
pack_path = Path.join(@emoji_dir_path, name) pack_path = Path.join(emoji_dir_path(), name)
if can_download?(pack, pack_path) do if can_download?(pack, pack_path) do
archive_for_sha = make_archive(name, pack, pack_path) archive_for_sha = make_archive(name, pack, pack_path)
@ -95,7 +95,8 @@ defp create_archive_and_cache(name, pack, pack_dir, md5) do
{:ok, {_, zip_result}} = :zip.zip('#{name}.zip', files, [:memory, cwd: to_charlist(pack_dir)]) {:ok, {_, zip_result}} = :zip.zip('#{name}.zip', files, [:memory, cwd: to_charlist(pack_dir)])
cache_ms = :timer.seconds(@cache_seconds_per_file * Enum.count(files)) cache_seconds_per_file = Pleroma.Config.get!([:emoji, :shared_pack_cache_seconds_per_file])
cache_ms = :timer.seconds(cache_seconds_per_file * Enum.count(files))
Cachex.put!( Cachex.put!(
:emoji_packs_cache, :emoji_packs_cache,
@ -131,7 +132,7 @@ defp make_archive(name, pack, pack_dir) do
to download packs that the instance shares. to download packs that the instance shares.
""" """
def download_shared(conn, %{"name" => name}) do def download_shared(conn, %{"name" => name}) do
pack_dir = Path.join(@emoji_dir_path, name) pack_dir = Path.join(emoji_dir_path(), name)
pack_file = Path.join(pack_dir, "pack.json") pack_file = Path.join(pack_dir, "pack.json")
with {_, true} <- {:exists?, File.exists?(pack_file)}, with {_, true} <- {:exists?, File.exists?(pack_file)},
@ -211,7 +212,7 @@ def download_from(conn, %{"instance_address" => address, "pack_name" => name} =
%{body: emoji_archive} <- Tesla.get!(uri), %{body: emoji_archive} <- Tesla.get!(uri),
{_, true} <- {:checksum, Base.decode16!(sha) == :crypto.hash(:sha256, emoji_archive)} do {_, true} <- {:checksum, Base.decode16!(sha) == :crypto.hash(:sha256, emoji_archive)} do
local_name = data["as"] || name local_name = data["as"] || name
pack_dir = Path.join(@emoji_dir_path, local_name) pack_dir = Path.join(emoji_dir_path(), local_name)
File.mkdir_p!(pack_dir) File.mkdir_p!(pack_dir)
files = Enum.map(full_pack["files"], fn {_, path} -> to_charlist(path) end) files = Enum.map(full_pack["files"], fn {_, path} -> to_charlist(path) end)
@ -249,7 +250,7 @@ def download_from(conn, %{"instance_address" => address, "pack_name" => name} =
Creates an empty pack named `name` which then can be updated via the admin UI. Creates an empty pack named `name` which then can be updated via the admin UI.
""" """
def create(conn, %{"name" => name}) do def create(conn, %{"name" => name}) do
pack_dir = Path.join(@emoji_dir_path, name) pack_dir = Path.join(emoji_dir_path(), name)
if not File.exists?(pack_dir) do if not File.exists?(pack_dir) do
File.mkdir_p!(pack_dir) File.mkdir_p!(pack_dir)
@ -273,7 +274,7 @@ def create(conn, %{"name" => name}) do
Deletes the pack `name` and all it's files. Deletes the pack `name` and all it's files.
""" """
def delete(conn, %{"name" => name}) do def delete(conn, %{"name" => name}) do
pack_dir = Path.join(@emoji_dir_path, name) pack_dir = Path.join(emoji_dir_path(), name)
case File.rm_rf(pack_dir) do case File.rm_rf(pack_dir) do
{:ok, _} -> {:ok, _} ->
@ -292,7 +293,7 @@ def delete(conn, %{"name" => name}) do
`new_data` is the new metadata for the pack, that will replace the old metadata. `new_data` is the new metadata for the pack, that will replace the old metadata.
""" """
def update_metadata(conn, %{"pack_name" => name, "new_data" => new_data}) do def update_metadata(conn, %{"pack_name" => name, "new_data" => new_data}) do
pack_file_p = Path.join([@emoji_dir_path, name, "pack.json"]) pack_file_p = Path.join([emoji_dir_path(), name, "pack.json"])
full_pack = Jason.decode!(File.read!(pack_file_p)) full_pack = Jason.decode!(File.read!(pack_file_p))
@ -376,7 +377,7 @@ def update_file(
conn, conn,
%{"pack_name" => pack_name, "action" => "add", "shortcode" => shortcode} = params %{"pack_name" => pack_name, "action" => "add", "shortcode" => shortcode} = params
) do ) do
pack_dir = Path.join(@emoji_dir_path, pack_name) pack_dir = Path.join(emoji_dir_path(), pack_name)
pack_file_p = Path.join(pack_dir, "pack.json") pack_file_p = Path.join(pack_dir, "pack.json")
full_pack = Jason.decode!(File.read!(pack_file_p)) full_pack = Jason.decode!(File.read!(pack_file_p))
@ -424,7 +425,7 @@ def update_file(conn, %{
"action" => "remove", "action" => "remove",
"shortcode" => shortcode "shortcode" => shortcode
}) do }) do
pack_dir = Path.join(@emoji_dir_path, pack_name) pack_dir = Path.join(emoji_dir_path(), pack_name)
pack_file_p = Path.join(pack_dir, "pack.json") pack_file_p = Path.join(pack_dir, "pack.json")
full_pack = Jason.decode!(File.read!(pack_file_p)) full_pack = Jason.decode!(File.read!(pack_file_p))
@ -459,7 +460,7 @@ def update_file(
conn, conn,
%{"pack_name" => pack_name, "action" => "update", "shortcode" => shortcode} = params %{"pack_name" => pack_name, "action" => "update", "shortcode" => shortcode} = params
) do ) do
pack_dir = Path.join(@emoji_dir_path, pack_name) pack_dir = Path.join(emoji_dir_path(), pack_name)
pack_file_p = Path.join(pack_dir, "pack.json") pack_file_p = Path.join(pack_dir, "pack.json")
full_pack = Jason.decode!(File.read!(pack_file_p)) full_pack = Jason.decode!(File.read!(pack_file_p))
@ -529,11 +530,11 @@ def update_file(conn, %{"action" => action}) do
assumed to be emojis and stored in the new `pack.json` file. assumed to be emojis and stored in the new `pack.json` file.
""" """
def import_from_fs(conn, _params) do def import_from_fs(conn, _params) do
with {:ok, results} <- File.ls(@emoji_dir_path) do with {:ok, results} <- File.ls(emoji_dir_path()) do
imported_pack_names = imported_pack_names =
results results
|> Enum.filter(fn file -> |> Enum.filter(fn file ->
dir_path = Path.join(@emoji_dir_path, file) dir_path = Path.join(emoji_dir_path(), file)
# Find the directories that do NOT have pack.json # Find the directories that do NOT have pack.json
File.dir?(dir_path) and not File.exists?(Path.join(dir_path, "pack.json")) File.dir?(dir_path) and not File.exists?(Path.join(dir_path, "pack.json"))
end) end)
@ -549,7 +550,7 @@ def import_from_fs(conn, _params) do
end end
defp write_pack_json_contents(dir) do defp write_pack_json_contents(dir) do
dir_path = Path.join(@emoji_dir_path, dir) dir_path = Path.join(emoji_dir_path(), dir)
emoji_txt_path = Path.join(dir_path, "emoji.txt") emoji_txt_path = Path.join(dir_path, "emoji.txt")
files_for_pack = files_for_pack(emoji_txt_path, dir_path) files_for_pack = files_for_pack(emoji_txt_path, dir_path)