# Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 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 """
- """
+ @shortdoc "Manages emoji packs"
+ @moduledoc File.read!("docs/administration/CLI_tasks/emoji.md")
- defp fetch_manifest do
- Tesla.get!("https://git.pleroma.social/vaartis/emoji-index/raw/master/index.json").body
- |> Poison.decode!()
- end
-
- def run(["ls-packs"]) do
+ def run(["ls-packs" | args]) do
Application.ensure_all_started(:hackney)
- manifest = fetch_manifest()
+ {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 = [
for {param, value} <- to_print do
IO.puts(IO.ANSI.format([:bright, param, :normal, ": ", value]))
end
+
+ # A newline
+ IO.puts("")
end)
end
- def run(["get-pack", pack_name]) do
+ def run(["get-packs" | args]) do
Application.ensure_all_started(:hackney)
- manifest = fetch_manifest()
-
- if Map.has_key?(manifest, pack_name) do
- pack = manifest[pack_name]
- src_url = pack["src"]
-
- IO.puts(
- IO.ANSI.format([
- "Downloading pack ",
- :bright,
- pack_name,
- :normal,
- " from ",
- :underline,
- src_url
- ])
- )
-
- binary_archive = Tesla.get!(src_url).body
+ {options, pack_names, []} = parse_global_opts(args)
- IO.puts("Unpacking #{pack_name} pack")
+ manifest_url = if options[:manifest], do: options[:manifest], else: default_manifest()
- static_path = Path.join(:code.priv_dir(:pleroma), "static")
+ manifest = fetch_manifest(manifest_url)
- pack_path =
- Path.join([
- static_path,
- Pleroma.Config.get!([:instance, :static_dir]),
- "emoji",
- pack_name
- ])
+ for pack_name <- pack_names do
+ if Map.has_key?(manifest, pack_name) do
+ pack = manifest[pack_name]
+ src_url = pack["src"]
- files_to_unzip =
- Enum.map(
- pack["files"],
- fn {_, f} -> to_charlist(f) end
+ IO.puts(
+ IO.ANSI.format([
+ "Downloading ",
+ :bright,
+ pack_name,
+ :normal,
+ " from ",
+ :underline,
+ src_url
+ ])
)
- {:ok, _} =
- :zip.unzip(binary_archive,
- cwd: pack_path,
- file_list: files_to_unzip
+ binary_archive = Tesla.get!(client(), src_url).body
+ archive_sha = :crypto.hash(:sha256, binary_archive) |> Base.encode16()
+
+ sha_status_text = ["SHA256 of ", :bright, pack_name, :normal, " source file is ", :bright]
+
+ if archive_sha == String.upcase(pack["src_sha256"]) do
+ IO.puts(IO.ANSI.format(sha_status_text ++ [:green, "OK"]))
+ else
+ IO.puts(IO.ANSI.format(sha_status_text ++ [:red, "BAD"]))
+
+ raise "Bad SHA256 for #{pack_name}"
+ end
+
+ # The url specified in files should be in the same directory
+ files_url = Path.join(Path.dirname(manifest_url), pack["files"])
+
+ IO.puts(
+ IO.ANSI.format([
+ "Fetching the file list for ",
+ :bright,
+ pack_name,
+ :normal,
+ " from ",
+ :underline,
+ files_url
+ ])
)
- IO.puts("Wriring emoji.txt for the #{pack_name} pack")
+ files = Tesla.get!(client(), files_url).body |> Jason.decode!()
+
+ IO.puts(IO.ANSI.format(["Unpacking ", :bright, pack_name]))
+
+ pack_path =
+ Path.join([
+ Pleroma.Config.get!([:instance, :static_dir]),
+ "emoji",
+ pack_name
+ ])
+
+ files_to_unzip =
+ Enum.map(
+ 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(
+ files,
+ fn {shortcode, path} ->
+ emojo_path = Path.join("/emoji/#{pack_name}", path)
+ "#{shortcode}, #{emojo_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
+
+ def run(["gen-pack", src]) do
+ Application.ensure_all_started(:hackney)
+
+ proposed_name = Path.basename(src) |> Path.rootname()
+ name = String.trim(IO.gets("Pack name [#{proposed_name}]: "))
+ # If there's no name, use the default one
+ name = if String.length(name) > 0, do: name, else: proposed_name
+
+ license = String.trim(IO.gets("License: "))
+ homepage = String.trim(IO.gets("Homepage: "))
+ description = String.trim(IO.gets("Description: "))
+
+ proposed_files_name = "#{name}.json"
+ files_name = String.trim(IO.gets("Save file list to [#{proposed_files_name}]: "))
+ files_name = if String.length(files_name) > 0, do: files_name, else: proposed_files_name
+
+ default_exts = [".png", ".gif"]
+ default_exts_str = Enum.join(default_exts, " ")
+
+ exts =
+ String.trim(
+ IO.gets("Emoji file extensions (separated with spaces) [#{default_exts_str}]: ")
+ )
+
+ exts =
+ if String.length(exts) > 0 do
+ String.split(exts, " ")
+ |> Enum.filter(fn e -> e |> String.trim() |> String.length() > 0 end)
+ else
+ default_exts
+ end
+
+ IO.puts("Downloading the pack and generating SHA256")
+
+ binary_archive = Tesla.get!(client(), src).body
+ archive_sha = :crypto.hash(:sha256, binary_archive) |> Base.encode16()
+
+ IO.puts("SHA256 is #{archive_sha}")
+
+ pack_json = %{
+ name => %{
+ license: license,
+ homepage: homepage,
+ description: description,
+ src: src,
+ src_sha256: archive_sha,
+ files: files_name
+ }
+ }
+
+ tmp_pack_dir = Path.join(System.tmp_dir!(), "emoji-pack-#{name}")
+
+ {:ok, _} =
+ :zip.unzip(
+ binary_archive,
+ cwd: tmp_pack_dir
+ )
+
+ emoji_map = Pleroma.Emoji.Loader.make_shortcode_to_file_map(tmp_pack_dir, exts)
+
+ File.write!(files_name, Jason.encode!(emoji_map, pretty: true))
+
+ IO.puts("""
+
+ #{files_name} has been created and contains the list of all found emojis in the pack.
+ Please review the files in the remove those not needed.
+ """)
+
+ if File.exists?("index.json") do
+ existing_data = File.read!("index.json") |> Jason.decode!()
- emoji_txt_str =
- Enum.map(
- pack["files"],
- fn {shortcode, path} -> "#{shortcode}, /instance/static/emoji/#{pack_name}/#{path}" end
+ File.write!(
+ "index.json",
+ Jason.encode!(
+ Map.merge(
+ existing_data,
+ pack_json
+ ),
+ pretty: true
)
- |> Enum.join("\n")
+ )
- File.write!(Path.join(pack_path, "emoji.txt"), emoji_txt_str)
+ IO.puts("index.json file has been update with the #{name} pack")
else
- IO.puts(IO.ANSI.format([:bright, :red, "No pack named \"#{pack_name}\" found"]))
+ File.write!("index.json", Jason.encode!(pack_json, pretty: true))
+
+ IO.puts("index.json has been created with the #{name} pack")
end
end
+
+ defp fetch_manifest(from) do
+ Jason.decode!(
+ if String.starts_with?(from, "http") do
+ Tesla.get!(client(), from).body
+ else
+ File.read!(from)
+ end
+ )
+ end
+
+ defp parse_global_opts(args) do
+ OptionParser.parse(
+ args,
+ strict: [
+ manifest: :string
+ ],
+ aliases: [
+ m: :manifest
+ ]
+ )
+ end
+
+ defp client do
+ middleware = [
+ {Tesla.Middleware.FollowRedirects, [max_redirects: 3]}
+ ]
+
+ Tesla.client(middleware)
+ end
+
+ defp default_manifest, do: Pleroma.Config.get!([:emoji, :default_manifest])
end
projects / akkoma / blobdiff