akkoma/lib/mix/tasks/pleroma/emoji.ex
Ekaterina Vaartis 21b39c54a3 Allow using a custom manfest and getting multiple packs at once
A custom manifest can be provided as a command-line options --manifest/-m
2019-04-20 11:17:17 +03:00

121 lines
3 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mix.Tasks.Pleroma.Emoji do
use Mix.Task
@shortdoc "Manages Pleroma instance"
@moduledoc """
"""
@default_manifest "https://git.pleroma.social/vaartis/emoji-index/raw/master/index.json"
defp fetch_manifest(from) do
Tesla.get!(from).body |> Poison.decode!()
end
defp parse_global_opts(args) do
OptionParser.parse(
args,
strict: [
manifest: :string
],
aliases: [
m: :manifest
]
)
end
def run(["ls-packs" | args]) do
Application.ensure_all_started(:hackney)
{options, [], []} = parse_global_opts(args)
manifest =
fetch_manifest(if options[:manifest], do: options[:manifest], else: @default_manifest)
Enum.each(manifest, fn {name, info} ->
to_print = [
{"Name", name},
{"Homepage", info["homepage"]},
{"Description", info["description"]},
{"License", info["license"]},
{"Source", info["src"]}
]
for {param, value} <- to_print do
IO.puts(IO.ANSI.format([:bright, param, :normal, ": ", value]))
end
end)
end
def run(["get-packs" | args]) do
Application.ensure_all_started(:hackney)
{options, pack_names, []} = parse_global_opts(args)
manifest =
fetch_manifest(if options[:manifest], do: options[:manifest], else: @default_manifest)
for pack_name <- pack_names do
if Map.has_key?(manifest, pack_name) do
pack = manifest[pack_name]
src_url = pack["src"]
IO.puts(
IO.ANSI.format([
"Downloading ",
:bright,
pack_name,
:normal,
" from ",
:underline,
src_url
])
)
binary_archive = Tesla.get!(src_url).body
IO.puts(IO.ANSI.format(["Unpacking ", :bright, pack_name]))
static_path = Path.join(:code.priv_dir(:pleroma), "static")
pack_path =
Path.join([
static_path,
Pleroma.Config.get!([:instance, :static_dir]),
"emoji",
pack_name
])
files_to_unzip =
Enum.map(
pack["files"],
fn {_, f} -> to_charlist(f) end
)
{:ok, _} =
:zip.unzip(binary_archive,
cwd: pack_path,
file_list: files_to_unzip
)
IO.puts(IO.ANSI.format(["Writing emoji.txt for ", :bright, pack_name]))
emoji_txt_str =
Enum.map(
pack["files"],
fn {shortcode, path} ->
"#{shortcode}, /instance/static/emoji/#{pack_name}/#{path}"
end
)
|> Enum.join("\n")
File.write!(Path.join(pack_path, "emoji.txt"), emoji_txt_str)
else
IO.puts(IO.ANSI.format([:bright, :red, "No pack named \"#{pack_name}\" found"]))
end
end
end
end