- defp load do
- emoji_dir_path =
- Path.join(
- Pleroma.Config.get!([:instance, :static_dir]),
- "emoji"
- )
-
- emoji_groups = Pleroma.Config.get([:emoji, :groups])
-
- case File.ls(emoji_dir_path) do
- {:error, :enoent} ->
- # The custom emoji directory doesn't exist,
- # don't do anything
- nil
-
- {:error, e} ->
- # There was some other error
- Logger.error("Could not access the custom emoji directory #{emoji_dir_path}: #{e}")
-
- {:ok, results} ->
- grouped =
- Enum.group_by(results, fn file -> File.dir?(Path.join(emoji_dir_path, file)) end)
-
- packs = grouped[true] || []
- files = grouped[false] || []
-
- # Print the packs we've found
- Logger.info("Found emoji packs: #{Enum.join(packs, ", ")}")
-
- if not Enum.empty?(files) do
- Logger.warn(
- "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{
- Enum.join(files, ", ")
- }"
- )
- end
-
- emojis =
- Enum.flat_map(
- packs,
- fn pack -> load_pack(Path.join(emoji_dir_path, pack), emoji_groups) end
- )
-
- true = :ets.insert(@ets, emojis)
- end
-
- # Compat thing for old custom emoji handling & default emoji,
- # it should run even if there are no emoji packs
- shortcode_globs = Pleroma.Config.get([:emoji, :shortcode_globs], [])
-
- emojis =
- (load_from_file("config/emoji.txt", emoji_groups) ++
- load_from_file("config/custom_emoji.txt", emoji_groups) ++
- load_from_globs(shortcode_globs, emoji_groups))
- |> Enum.reject(fn value -> value == nil end)
-
- true = :ets.insert(@ets, emojis)
-
- :ok
- end
-
- defp load_pack(pack_dir, emoji_groups) do
- pack_name = Path.basename(pack_dir)
-
- emoji_txt = Path.join(pack_dir, "emoji.txt")
-
- if File.exists?(emoji_txt) do
- load_from_file(emoji_txt, emoji_groups)
- else
- extensions = Pleroma.Config.get([:emoji, :pack_extensions])
-
- Logger.info(
- "No emoji.txt found for pack \"#{pack_name}\", assuming all #{Enum.join(extensions, ", ")} files are emoji"
- )
-
- make_shortcode_to_file_map(pack_dir, extensions)
- |> Enum.map(fn {shortcode, rel_file} ->
- filename = Path.join("/emoji/#{pack_name}", rel_file)
-
- {shortcode, filename, [to_string(match_extra(emoji_groups, filename))]}
- end)
- end