Merge commit from fork

app/models/custom_filter.rb

@@ -30,6 +30,8 @@ class CustomFilter < ApplicationRecord
 
   EXPIRATION_DURATIONS = [30.minutes, 1.hour, 6.hours, 12.hours, 1.day, 1.week].freeze
 
+  TITLE_LENGTH_LIMIT = 256
+
   include Expireable
   include Redisable
 
@@ -41,6 +43,7 @@ class CustomFilter < ApplicationRecord
   accepts_nested_attributes_for :keywords, reject_if: :all_blank, allow_destroy: true
 
   validates :title, :context, presence: true
+  validates :title, length: { maximum: TITLE_LENGTH_LIMIT }
   validate :context_must_be_valid
 
   normalizes :context, with: ->(context) { context.map(&:strip).filter_map(&:presence) }

app/models/custom_filter_keyword.rb

@@ -17,7 +17,9 @@ class CustomFilterKeyword < ApplicationRecord
 
   belongs_to :custom_filter
 
-  validates :keyword, presence: true
+  KEYWORD_LENGTH_LIMIT = 512
+
+  validates :keyword, presence: true, length: { maximum: KEYWORD_LENGTH_LIMIT }
 
   alias_attribute :phrase, :keyword
 

app/models/list.rb

@@ -17,6 +17,7 @@ class List < ApplicationRecord
   include Paginable
 
   PER_ACCOUNT_LIMIT = 50
+  TITLE_LENGTH_LIMIT = 256
 
   enum :replies_policy, { list: 0, followed: 1, none: 2 }, prefix: :show, validate: true
 
@@ -26,7 +27,7 @@ class List < ApplicationRecord
   has_many :accounts, through: :list_accounts
   has_many :active_accounts, -> { merge(ListAccount.active) }, through: :list_accounts, source: :account
 
-  validates :title, presence: true
+  validates :title, presence: true, length: { maximum: TITLE_LENGTH_LIMIT }
 
   validate :validate_account_lists_limit, on: :create