X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Femoji.ex;h=854d46b1ad239fcd701d33913c537542d8052bce;hb=a0c65bbd6c708b555f457bf24ec07d2d41c3fe4a;hp=87c7f2ceca0313dbcc8170d80a89bffea431301e;hpb=e5d553aa45ffa218b0695d7976f012bfc1dcbafe;p=akkoma

diff --git a/lib/pleroma/emoji.ex b/lib/pleroma/emoji.ex
index 87c7f2cec..854d46b1a 100644
--- a/lib/pleroma/emoji.ex
+++ b/lib/pleroma/emoji.ex
@@ -6,7 +6,7 @@ defmodule Pleroma.Emoji do
   @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
 
@@ -14,13 +14,14 @@ defmodule Pleroma.Emoji do
   """
   use GenServer
 
+  require Logger
+
   @type pattern :: Regex.t() | module() | String.t()
   @type patterns :: pattern() | [pattern()]
   @type group_patterns :: keyword(patterns())
 
   @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
@@ -79,114 +80,129 @@ defmodule Pleroma.Emoji do
   end
 
   defp load do
-    finmoji_enabled = Keyword.get(Application.get_env(:pleroma, :instance), :finmoji_enabled)
-    shortcode_globs = Application.get_env(:pleroma, :emoji)[:shortcode_globs] || []
+    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_finmoji(finmoji_enabled) ++
-         load_from_file("config/emoji.txt") ++
-         load_from_file("config/custom_emoji.txt") ++
-         load_from_globs(shortcode_globs))
+      (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
 
-  @finmoji [
-    "a_trusted_friend",
-    "alandislands",
-    "association",
-    "auroraborealis",
-    "baby_in_a_box",
-    "bear",
-    "black_gold",
-    "christmasparty",
-    "crosscountryskiing",
-    "cupofcoffee",
-    "education",
-    "fashionista_finns",
-    "finnishlove",
-    "flag",
-    "forest",
-    "four_seasons_of_bbq",
-    "girlpower",
-    "handshake",
-    "happiness",
-    "headbanger",
-    "icebreaker",
-    "iceman",
-    "joulutorttu",
-    "kaamos",
-    "kalsarikannit_f",
-    "kalsarikannit_m",
-    "karjalanpiirakka",
-    "kicksled",
-    "kokko",
-    "lavatanssit",
-    "losthopes_f",
-    "losthopes_m",
-    "mattinykanen",
-    "meanwhileinfinland",
-    "moominmamma",
-    "nordicfamily",
-    "out_of_office",
-    "peacemaker",
-    "perkele",
-    "pesapallo",
-    "polarbear",
-    "pusa_hispida_saimensis",
-    "reindeer",
-    "sami",
-    "sauna_f",
-    "sauna_m",
-    "sauna_whisk",
-    "sisu",
-    "stuck",
-    "suomimainittu",
-    "superfood",
-    "swan",
-    "the_cap",
-    "the_conductor",
-    "the_king",
-    "the_voice",
-    "theoriginalsanta",
-    "tomoffinland",
-    "torillatavataan",
-    "unbreakable",
-    "waiting",
-    "white_nights",
-    "woollysocks"
-  ]
-
-  defp load_finmoji(true) do
-    Enum.map(@finmoji, fn finmoji ->
-      file_name = "/finmoji/128px/#{finmoji}-128.png"
-      group = match_extra(@groups, file_name)
-      {finmoji, file_name, to_string(group)}
-    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
+      Logger.info(
+        "No emoji.txt found for pack \"#{pack_name}\", assuming all .png files are emoji"
+      )
+
+      make_shortcode_to_file_map(pack_dir, [".png"])
+      |> 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
 
-  defp load_finmoji(_), do: []
+  def find_all_emoji(dir, exts) do
+    Enum.reduce(
+      File.ls!(dir),
+      [],
+      fn f, acc ->
+        filepath = Path.join(dir, f)
 
-  defp load_from_file(file) do
+        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
@@ -195,7 +211,7 @@ defmodule Pleroma.Emoji do
     |> 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 =
@@ -206,10 +222,10 @@ defmodule Pleroma.Emoji do
       |> 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