discourse/app/models/theme_setting.rb

69 lines
1.7 KiB
Ruby

class ThemeSetting < ActiveRecord::Base
belongs_to :theme
validates_presence_of :name, :theme
validates :data_type, numericality: { only_integer: true }
validates :name, length: { maximum: 255 }
after_save :clear_settings_cache
after_destroy :clear_settings_cache
def clear_settings_cache
# All necessary caches will be cleared on next ensure_baked!
theme.settings_field&.invalidate_baked!
end
def self.types
@types ||= Enum.new(integer: 0, float: 1, string: 2, bool: 3, list: 4, enum: 5)
end
def self.acceptable_value_for_type?(value, type)
case type
when self.types[:integer]
value.is_a?(Integer)
when self.types[:float]
value.is_a?(Integer) || value.is_a?(Float)
when self.types[:bool]
value.is_a?(TrueClass) || value.is_a?(FalseClass)
when self.types[:list]
value.is_a?(String)
else
true
end
end
def self.value_in_range?(value, range, type)
if type == self.types[:integer] || type == self.types[:float]
range.include? value
elsif type == self.types[:string]
range.include? value.to_s.length
end
end
def self.guess_type(value)
case value
when Integer
types[:integer]
when Float
types[:float]
when String
types[:string]
when TrueClass, FalseClass
types[:bool]
end
end
end
# == Schema Information
#
# Table name: theme_settings
#
# id :bigint not null, primary key
# name :string(255) not null
# data_type :integer not null
# value :text
# theme_id :integer not null
# created_at :datetime not null
# updated_at :datetime not null
#