defmodule Mix.Tasks.Pleroma.Emoji do
use Mix.Task
- @shortdoc "Manages Pleroma instance"
+ @shortdoc "Manages emoji packs"
@moduledoc """
+ Manages emoji packs
+
+ ## ls-packs
+
+ mix pleroma.emoji ls-packs [OPTION...]
+
+ Lists the emoji packs and metadata specified in the manifest.
+
+ ### Options
+
+ - `-m, --manifest PATH/URL` - path to a custom manifest, it can
+ either be an URL starting with `http`, in that case the
+ manifest will be fetched from that address, or a local path
+
+ ## get-packs
+
+ mix pleroma.emoji get-packs [OPTION...] PACKS
+
+ Fetches, verifies and installs the specified PACKS from the
+ manifest into the `STATIC-DIR/emoji/PACK-NAME`
+
+ ### Options
+
+ - `-m, --manifest PATH/URL` - same as ls-packs
+
+ ## gen-pack
+
+ mix pleroma.emoji gen-pack PACK-URL
+
+ Creates a new manifest entry and a file list from the specified
+ remote pack file. Currently, only .zip archives are recognized
+ as remote pack files and packs are therefore assumed to be zip
+ archives. This command is intended to run interactively and will
+ first ask you some basic questions about the pack, then download
+ the remote file and generate an SHA256 checksum for it, then
+ generate an emoji file list for you.
+
+ The manifest entry will either be written to a newly created
+ `index.json` file or appended to the existing one, *replacing*
+ the old pack with the same name if it was in the file previously.
+
+ The file list will be written to the file specified previously,
+ *replacing* that file. You _should_ check that the file list doesn't
+ contain anything you don't need in the pack, that is, anything that is
+ not an emoji (the whole pack is downloaded, but only emoji files
+ are extracted).
"""
- @default_manifest "https://git.pleroma.social/vaartis/emoji-index/raw/master/index.json"
+ @default_manifest Pleroma.Config.get!([:emoji, :default_manifest])
def run(["ls-packs" | args]) do
Application.ensure_all_started(:hackney)
for {param, value} <- to_print do
IO.puts(IO.ANSI.format([:bright, param, :normal, ": ", value]))
end
+
+ # A newline
+ IO.puts("")
end)
end
])
)
- binary_archive = Tesla.get!(src_url).body
- archive_md5 = :crypto.hash(:md5, binary_archive) |> Base.encode16()
+ 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]
- md5_status_text = ["MD5 of ", :bright, pack_name, :normal, " source file is ", :bright]
- if archive_md5 == String.upcase(pack["src_md5"]) do
- IO.puts(IO.ANSI.format(md5_status_text ++ [:green, "OK"]))
+ 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(md5_status_text ++ [:red, "BAD"]))
+ IO.puts(IO.ANSI.format(sha_status_text ++ [:red, "BAD"]))
- raise "Bad MD5 for #{pack_name}"
+ raise "Bad SHA256 for #{pack_name}"
end
# The url specified in files should be in the same directory
])
)
- files = Tesla.get!(files_url).body |> Poison.decode!()
+ files = Tesla.get!(client(), files_url).body |> Jason.decode!()
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
Enum.map(
files,
fn {shortcode, path} ->
- "#{shortcode}, /instance/static/emoji/#{pack_name}/#{path}"
+ emojo_path = Path.join("/emoji/#{pack_name}", path)
+ "#{shortcode}, #{emojo_path}"
end
)
|> Enum.join("\n")
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
+ 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 MD5"
+ IO.puts("Downloading the pack and generating SHA256")
- binary_archive = Tesla.get!(src).body
- archive_md5 = :crypto.hash(:md5, binary_archive) |> Base.encode16()
+ binary_archive = Tesla.get!(client(), src).body
+ archive_sha = :crypto.hash(:sha256, binary_archive) |> Base.encode16()
- IO.puts "MD5 is #{archive_md5}"
+ IO.puts("SHA256 is #{archive_sha}")
pack_json = %{
name => %{
homepage: homepage,
description: description,
src: src,
- src_md5: archive_md5,
+ 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 =
- find_all_emoji(tmp_pack_dir, exts) |>
- Enum.map(&Path.relative_to(&1, tmp_pack_dir)) |>
- Enum.map(fn f -> {f |> Path.basename() |> Path.rootname(), f} end) |>
- Enum.into(%{})
+ emoji_map = Pleroma.Emoji.make_shortcode_to_file_map(tmp_pack_dir, exts)
- File.write!(files_name, Poison.encode!(emoji_map, pretty: true))
+ File.write!(files_name, Jason.encode!(emoji_map, pretty: true))
- IO.puts """
+ 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") |> Poison.decode!()
+ existing_data = File.read!("index.json") |> Jason.decode!()
File.write!(
"index.json",
- Poison.encode!(
+ Jason.encode!(
Map.merge(
existing_data,
pack_json
)
)
- IO.puts "index.json file has been update with the #{name} pack"
+ IO.puts("index.json file has been update with the #{name} pack")
else
- File.write!("index.json", Poison.encode!(pack_json, pretty: true))
+ File.write!("index.json", Jason.encode!(pack_json, pretty: true))
- IO.puts "index.json has been created with the #{name} pack"
+ IO.puts("index.json has been created with the #{name} pack")
end
-
- end
-
- defp find_all_emoji(dir, exts) do
- Enum.reduce(
- File.ls!(dir),
- [],
- fn f, acc ->
- filepath = Path.join(dir, f)
- if File.dir?(filepath) do
- acc ++ find_all_emoji(filepath, exts)
- else
- acc ++ [filepath]
- end
- end
- ) |> Enum.filter(fn f -> Path.extname(f) in exts end)
end
defp fetch_manifest(from) do
- Tesla.get!(from).body |> Poison.decode!()
+ 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
]
)
end
+
+ defp client do
+ middleware = [
+ {Tesla.Middleware.FollowRedirects, [max_redirects: 3]}
+ ]
+
+ Tesla.client(middleware)
+ end
end
projects / akkoma / blobdiff