From 4f4237c58e3c588a7ec471b6e38364d22a4358e1 Mon Sep 17 00:00:00 2001
From: fef <owo@fef.moe>
Date: Mon, 28 Nov 2022 23:16:56 +0000
Subject: [PATCH] make status reaction count limit configurable

---
 .env.production.sample                      | 3 +++
 app/validators/status_reaction_validator.rb | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.env.production.sample b/.env.production.sample
index 7bcce0f7e5..a2f5bdd123 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -269,6 +269,9 @@ MAX_POLL_OPTIONS=5
 # Maximum allowed poll option characters
 MAX_POLL_OPTION_CHARS=100
 
+# Maximum number of emoji reactions per toot and user (minimum 1)
+MAX_STATUS_REACTIONS=8
+
 # Maximum image and video/audio upload sizes
 # Units are in bytes
 # 1048576 bytes equals 1 megabyte
diff --git a/app/validators/status_reaction_validator.rb b/app/validators/status_reaction_validator.rb
index 7c1c6983bb..113e9342ba 100644
--- a/app/validators/status_reaction_validator.rb
+++ b/app/validators/status_reaction_validator.rb
@@ -3,7 +3,7 @@
 class StatusReactionValidator < ActiveModel::Validator
   SUPPORTED_EMOJIS = Oj.load_file(Rails.root.join('app', 'javascript', 'mastodon', 'features', 'emoji', 'emoji_map.json').to_s).keys.freeze
 
-  LIMIT = 8
+  LIMIT = [1, (ENV['MAX_STATUS_REACTIONS'] || 1).to_i].max
 
   def validate(reaction)
     return if reaction.name.blank?