CI: Bump lint stage to elixir-1.12

[akkoma] / lib / pleroma / emoji / loader.ex

diff --git a/lib/pleroma/emoji/loader.ex b/lib/pleroma/emoji/loader.ex
index 83931671389722792345564700876ebe8aae9656..95937a892bf567400a3d0a76a167b9c063b64fc9 100644 (file)
--- a/lib/pleroma/emoji/loader.ex
+++ b/lib/pleroma/emoji/loader.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Emoji.Loader do
@@ -15,6 +15,8 @@ defmodule Pleroma.Emoji.Loader do
 
   require Logger
 
+  @mix_env Mix.env()
+
   @type pattern :: Regex.t() | module() | String.t()
   @type patterns :: pattern() | [pattern()]
   @type group_patterns :: keyword(patterns())
@@ -58,25 +60,36 @@ defmodule Pleroma.Emoji.Loader do
 
           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, ", ")
-              }"
+              "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{Enum.join(files, ", ")}"
             )
           end
 
-          Enum.flat_map(packs, fn pack ->
-            load_pack(Path.join(emoji_dir_path, pack), emoji_groups)
-          end)
+          emojis =
+            Enum.flat_map(packs, fn pack ->
+              load_pack(Path.join(emoji_dir_path, pack), emoji_groups)
+            end)
+
+          Emoji.clear_all()
+          emojis
       end
 
     # Compat thing for old custom emoji handling & default emoji,
     # it should run even if there are no emoji packs
     shortcode_globs = Config.get([:emoji, :shortcode_globs], [])
 
+    # for testing emoji.txt entries we do not want exposed in normal operation
+    test_emoji =
+      if @mix_env == :test do
+        load_from_file("test/config/emoji.txt", emoji_groups)
+      else
+        []
+      end
+
     emojis_txt =
       (load_from_file("config/emoji.txt", emoji_groups) ++
          load_from_file("config/custom_emoji.txt", emoji_groups) ++
-         load_from_globs(shortcode_globs, emoji_groups))
+         load_from_globs(shortcode_globs, emoji_groups) ++
+         test_emoji)
       |> Enum.reject(fn value -> value == nil end)
 
     Enum.map(emojis ++ emojis_txt, &prepare_emoji/1)
@@ -87,23 +100,36 @@ defmodule Pleroma.Emoji.Loader do
   defp load_pack(pack_dir, emoji_groups) do
     pack_name = Path.basename(pack_dir)
 
-    emoji_txt = Path.join(pack_dir, "emoji.txt")
+    pack_file = Path.join(pack_dir, "pack.json")
 
-    if File.exists?(emoji_txt) do
-      load_from_file(emoji_txt, emoji_groups)
+    if File.exists?(pack_file) do
+      contents = Jason.decode!(File.read!(pack_file))
+
+      contents["files"]
+      |> Enum.map(fn {name, rel_file} ->
+        filename = Path.join("/emoji/#{pack_name}", rel_file)
+        {name, filename, ["pack:#{pack_name}"]}
+      end)
     else
-      extensions = Config.get([:emoji, :pack_extensions])
+      # Load from emoji.txt / all files
+      emoji_txt = Path.join(pack_dir, "emoji.txt")
 
-      Logger.info(
-        "No emoji.txt found for pack \"#{pack_name}\", assuming all #{Enum.join(extensions, ", ")} files are emoji"
-      )
+      if File.exists?(emoji_txt) do
+        load_from_file(emoji_txt, emoji_groups)
+      else
+        extensions = Config.get([:emoji, :pack_extensions])
 
-      make_shortcode_to_file_map(pack_dir, extensions)
-      |> Enum.map(fn {shortcode, rel_file} ->
-        filename = Path.join("/emoji/#{pack_name}", rel_file)
+        Logger.info(
+          "No emoji.txt found for pack \"#{pack_name}\", assuming all #{Enum.join(extensions, ", ")} files are emoji"
+        )
 
-        {shortcode, filename, [to_string(match_extra(emoji_groups, filename))]}
-      end)
+        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
   end