Allow importing old (emoji.txt / plain) packs from the filesystem

This commit is contained in:
Ekaterina Vaartis 2019-09-10 21:16:30 +03:00
parent 13cd93a0d3
commit 9eb2ee4df0
4 changed files with 109 additions and 0 deletions

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@ -446,4 +446,70 @@ keeping it in cache for #{div(cache_ms, 1000)}s")
e
end
end
def import_from_fs(conn, _params) do
case File.ls(@emoji_dir_path) do
{:error, _} ->
conn
|> put_status(:internal_server_error)
|> text("Error accessing emoji pack directory")
{:ok, results} ->
imported_pack_names =
results
|> Enum.filter(fn file ->
dir_path = Path.join(@emoji_dir_path, file)
# Find the directories that do NOT have pack.json
File.dir?(dir_path) and not File.exists?(Path.join(dir_path, "pack.json"))
end)
|> Enum.map(fn dir ->
dir_path = Path.join(@emoji_dir_path, dir)
emoji_txt_path = Path.join(dir_path, "emoji.txt")
files_for_pack =
if File.exists?(emoji_txt_path) do
# There's an emoji.txt file, it's likely from a pack installed by the pack manager.
# Make a pack.json file from the contents of that emoji.txt fileh
# FIXME: Copy-pasted from Pleroma.Emoji/load_from_file_stream/2
# Create a map of shortcodes to filenames from emoji.txt
File.read!(emoji_txt_path)
|> String.split("\n")
|> Enum.map(&String.trim/1)
|> Enum.map(fn line ->
case String.split(line, ~r/,\s*/) do
# This matches both strings with and without tags and we don't care about tags here
[name, file | _] ->
{name, file}
_ ->
nil
end
end)
|> Enum.filter(fn x -> not is_nil(x) end)
|> Enum.into(%{})
else
# If there's no emoji.txt, assume all files that are of certain extensions from the config
# are emojis and import them all
Pleroma.Emoji.make_shortcode_to_file_map(
dir_path,
Pleroma.Config.get!([:emoji, :pack_extensions])
)
end
pack_json_contents = Jason.encode!(%{pack: %{}, files: files_for_pack})
File.write!(
Path.join(dir_path, "pack.json"),
pack_json_contents
)
dir
end)
conn |> json(imported_pack_names)
end
end
end

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@ -218,6 +218,8 @@ defmodule Pleroma.Web.Router do
# Modifying packs
pipe_through([:admin_api, :oauth_write])
post("/import_from_fs", EmojiAPIController, :import_from_fs)
post("/update_file/:pack_name", EmojiAPIController, :update_file)
post("/update_metadata/:pack_name", EmojiAPIController, :update_metadata)
post("/create/:name", EmojiAPIController, :create)

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@ -365,4 +365,45 @@ defmodule Pleroma.Web.EmojiAPI.EmojiAPIControllerTest do
refute File.exists?("#{@emoji_dir_path}/test_created/pack.json")
end
test "filesystem import" do
on_exit(fn ->
File.rm!("#{@emoji_dir_path}/test_pack_for_import/emoji.txt")
File.rm!("#{@emoji_dir_path}/test_pack_for_import/pack.json")
end)
conn = build_conn()
resp = conn |> get(emoji_api_path(conn, :list_packs)) |> json_response(200)
refute Map.has_key?(resp, "test_pack_for_import")
admin = insert(:user, info: %{is_admin: true})
assert conn
|> assign(:user, admin)
|> post(emoji_api_path(conn, :import_from_fs))
|> json_response(200) == ["test_pack_for_import"]
resp = conn |> get(emoji_api_path(conn, :list_packs)) |> json_response(200)
assert resp["test_pack_for_import"]["files"] == %{"blank" => "blank.png"}
File.rm!("#{@emoji_dir_path}/test_pack_for_import/pack.json")
refute File.exists?("#{@emoji_dir_path}/test_pack_for_import/pack.json")
emoji_txt_content = "blank, blank.png, Fun\n\nblank2, blank.png"
File.write!("#{@emoji_dir_path}/test_pack_for_import/emoji.txt", emoji_txt_content)
assert conn
|> assign(:user, admin)
|> post(emoji_api_path(conn, :import_from_fs))
|> json_response(200) == ["test_pack_for_import"]
resp = conn |> get(emoji_api_path(conn, :list_packs)) |> json_response(200)
assert resp["test_pack_for_import"]["files"] == %{
"blank" => "blank.png",
"blank2" => "blank.png"
}
end
end