From ca6c62068e35537251cc650c8b2d03a1a2163d06 Mon Sep 17 00:00:00 2001
From: leo60228 <leo@60228.dev>
Date: Sat, 23 Jan 2021 13:15:27 -0500
Subject: [PATCH] Support customizing poll option limits

---
 .env.production.sample           | 6 ++++++
 app/validators/poll_validator.rb | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.env.production.sample b/.env.production.sample
index d51144d96..12ca64a06 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -254,6 +254,12 @@ MAX_PROFILE_FIELDS=4
 # Maximum allowed display name characters
 MAX_DISPLAY_NAME_CHARS=30
 
+# Maximum allowed poll options
+MAX_POLL_OPTIONS=5
+
+# Maximum allowed poll option characters
+MAX_POLL_OPTION_CHARS=100
+
 # Maximum image and video/audio upload sizes
 # Units are in bytes
 # 1048576 bytes equals 1 megabyte
diff --git a/app/validators/poll_validator.rb b/app/validators/poll_validator.rb
index 8259a62e5..1aaf5a5d0 100644
--- a/app/validators/poll_validator.rb
+++ b/app/validators/poll_validator.rb
@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
 class PollValidator < ActiveModel::Validator
-  MAX_OPTIONS      = 5
-  MAX_OPTION_CHARS = 100
+  MAX_OPTIONS      = (ENV['MAX_POLL_OPTIONS'] || 5).to_i
+  MAX_OPTION_CHARS = (ENV['MAX_POLL_OPTION_CHARS'] || 100).to_i
   MAX_EXPIRATION   = 1.month.freeze
   MIN_EXPIRATION   = 5.minutes.freeze