@moduledoc """
The emojis are loaded from:
- * the built-in Finmojis (if enabled in configuration),
+ * emoji packs in INSTANCE-DIR/emoji
* the files: `config/emoji.txt` and `config/custom_emoji.txt`
* glob paths, nested folder is used as tag name for grouping e.g. priv/static/emoji/custom/nested_folder
@ets __MODULE__.Ets
@ets_options [:ordered_set, :protected, :named_table, {:read_concurrency, true}]
- @groups Application.get_env(:pleroma, :emoji)[:groups]
@doc false
def start_link do
end
defp load do
- static_path = Path.join(:code.priv_dir(:pleroma), "static")
-
emoji_dir_path =
- Path.join([
- static_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} ->
# There was some other error
Logger.error("Could not access the custom emoji directory #{emoji_dir_path}: #{e}")
- {:ok, packs} ->
+ {: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, ", ")}")
- # compat thing for old custom emoji handling
- shortcode_globs = Application.get_env(:pleroma, :emoji)[:shortcode_globs] || []
+ 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_from_file(Path.join([emoji_dir_path, pack, "emoji.txt"])) end
- ) ++
- load_from_file("config/emoji.txt") ++
- load_from_file("config/custom_emoji.txt") ++
- load_from_globs(shortcode_globs))
- |> Enum.reject(fn value -> value == nil end)
+ 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_from_file(file) do
+ 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
+ end
+
+ def make_shortcode_to_file_map(pack_dir, exts) do
+ find_all_emoji(pack_dir, exts)
+ |> Enum.map(&Path.relative_to(&1, pack_dir))
+ |> Enum.map(fn f -> {f |> Path.basename() |> Path.rootname(), f} end)
+ |> Enum.into(%{})
+ end
+
+ def 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 load_from_file(file, emoji_groups) do
if File.exists?(file) do
- load_from_file_stream(File.stream!(file))
+ load_from_file_stream(File.stream!(file), emoji_groups)
else
[]
end
end
- defp load_from_file_stream(stream) do
+ defp load_from_file_stream(stream, emoji_groups) do
stream
|> Stream.map(&String.trim/1)
|> Stream.map(fn line ->
case String.split(line, ~r/,\s*/) do
- [name, file, tags] ->
- {name, file, tags}
-
[name, file] ->
- {name, file, to_string(match_extra(@groups, file))}
+ {name, file, [to_string(match_extra(emoji_groups, file))]}
+
+ [name, file | tags] ->
+ {name, file, tags}
_ ->
nil
|> Enum.to_list()
end
- defp load_from_globs(globs) do
+ defp load_from_globs(globs, emoji_groups) do
static_path = Path.join(:code.priv_dir(:pleroma), "static")
paths =
|> Enum.concat()
Enum.map(paths, fn path ->
- tag = match_extra(@groups, Path.join("/", Path.relative_to(path, static_path)))
+ tag = match_extra(emoji_groups, Path.join("/", Path.relative_to(path, static_path)))
shortcode = Path.basename(path, Path.extname(path))
external_path = Path.join("/", Path.relative_to(path, static_path))
- {shortcode, external_path, to_string(tag)}
+ {shortcode, external_path, [to_string(tag)]}
end)
end
projects / akkoma / blobdiff