discourse/app/models/site_setting.rb

129 lines
3.3 KiB
Ruby

require 'site_setting_extension'
require_dependency 'site_settings/yaml_loader'
class SiteSetting < ActiveRecord::Base
extend SiteSettingExtension
validates_presence_of :name
validates_presence_of :data_type
after_save do |site_setting|
DiscourseEvent.trigger(:site_setting_saved, site_setting)
true
end
def self.load_settings(file)
SiteSettings::YamlLoader.new(file).load do |category, name, default, opts|
if opts.delete(:client)
client_setting(name, default, opts.merge(category: category))
else
setting(name, default, opts.merge(category: category))
end
end
end
load_settings(File.join(Rails.root, 'config', 'site_settings.yml'))
unless Rails.env.test? && ENV['LOAD_PLUGINS'] != "1"
Dir[File.join(Rails.root, "plugins", "*", "config", "settings.yml")].each do |file|
load_settings(file)
end
end
client_settings << :available_locales
def self.available_locales
LocaleSiteSetting.values.map{ |e| e[:value] }.join('|')
end
def self.topic_title_length
min_topic_title_length..max_topic_title_length
end
def self.private_message_title_length
min_private_message_title_length..max_topic_title_length
end
def self.post_length
min_post_length..max_post_length
end
def self.first_post_length
min_first_post_length..max_post_length
end
def self.private_message_post_length
min_private_message_post_length..max_post_length
end
def self.top_menu_items
top_menu.split('|').map { |menu_item| TopMenuItem.new(menu_item) }
end
def self.homepage
top_menu_items[0].name
end
def self.anonymous_menu_items
@anonymous_menu_items ||= Set.new Discourse.anonymous_filters.map(&:to_s)
end
def self.allows_embeddable_host?(host)
return false if embeddable_hosts.blank?
uri = URI(host) rescue nil
return false unless uri.present?
host = uri.host
return false unless host.present?
!!embeddable_hosts.split("\n").detect {|h| h.sub(/^https?\:\/\//, '') == host }
hosts = embeddable_hosts.split("\n").map {|h| (URI(h).host rescue nil) || h }
!!hosts.detect {|h| h == host}
end
def self.anonymous_homepage
top_menu_items.map { |item| item.name }
.select { |item| anonymous_menu_items.include?(item) }
.first
end
def self.should_download_images?(src)
setting = disabled_image_download_domains
return true unless setting.present?
host = URI.parse(src).host
return !(setting.split('|').include?(host))
rescue URI::InvalidURIError
return true
end
def self.scheme
use_https? ? "https" : "http"
end
def self.has_enough_topics_to_redirect_to_top
TopTopic.periods.each do |period|
topics_per_period = TopTopic.where("#{period}_score > 0")
.limit(SiteSetting.topics_per_period_in_top_page)
.count
return true if topics_per_period >= SiteSetting.topics_per_period_in_top_page
end
# nothing
false
end
end
# == Schema Information
#
# Table name: site_settings
#
# id :integer not null, primary key
# name :string(255) not null
# data_type :integer not null
# value :text
# created_at :datetime not null
# updated_at :datetime not null
#