discourse/app/models/site_setting.rb

166 lines
4.4 KiB
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require 'site_setting_extension'
require_dependency 'site_settings/yaml_loader'
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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|
setting(name, default, opts.merge(category: category))
end
end
load_settings(File.join(Rails.root, 'config', 'site_settings.yml'))
setup_deprecated_methods
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.to_json
end
def self.topic_title_length
min_topic_title_length..max_topic_title_length
end
def self.private_message_title_length
min_personal_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_personal_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
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@anonymous_menu_items ||= Set.new Discourse.anonymous_filters.map(&:to_s)
end
def self.anonymous_homepage
top_menu_items.map { |item| item.name }
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.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
force_https? ? "https" : "http"
end
def self.default_categories_selected
[
SiteSetting.default_categories_watching.split("|"),
SiteSetting.default_categories_tracking.split("|"),
SiteSetting.default_categories_muted.split("|"),
SiteSetting.default_categories_watching_first_post.split("|")
].flatten.to_set
end
def self.min_redirected_to_top_period(duration)
period = ListController.best_period_with_topics_for(duration)
return period if period
# not enough topics
nil
end
def self.email_polling_enabled?
SiteSetting.manual_polling_enabled? || SiteSetting.pop3_polling_enabled?
end
def self.attachment_content_type_blacklist_regex
@attachment_content_type_blacklist_regex ||= Regexp.union(SiteSetting.attachment_content_type_blacklist.split("|"))
end
def self.attachment_filename_blacklist_regex
@attachment_filename_blacklist_regex ||= Regexp.union(SiteSetting.attachment_filename_blacklist.split("|"))
end
# helpers for getting s3 settings that fallback to global
class Upload
def self.s3_cdn_url
SiteSetting.enable_s3_uploads ? SiteSetting.s3_cdn_url : GlobalSetting.s3_cdn_url
end
def self.s3_region
SiteSetting.enable_s3_uploads ? SiteSetting.s3_region : GlobalSetting.s3_region
end
def self.s3_upload_bucket
SiteSetting.enable_s3_uploads ? SiteSetting.s3_upload_bucket : GlobalSetting.s3_bucket
end
def self.enable_s3_uploads
SiteSetting.enable_s3_uploads || GlobalSetting.use_s3?
end
def self.absolute_base_url
bucket = SiteSetting.enable_s3_uploads ? Discourse.store.s3_bucket_name : GlobalSetting.s3_bucket
# cf. http://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region
if SiteSetting.Upload.s3_region == "us-east-1"
"//#{bucket}.s3.amazonaws.com"
elsif SiteSetting.Upload.s3_region == 'cn-north-1'
"//#{bucket}.s3.cn-north-1.amazonaws.com.cn"
else
"//#{bucket}.s3-#{SiteSetting.Upload.s3_region}.amazonaws.com"
end
end
end
def self.Upload
SiteSetting::Upload
end
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end
# == Schema Information
#
# Table name: site_settings
#
# id :integer not null, primary key
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# name :string(255) not null
# data_type :integer not null
# value :text
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# created_at :datetime not null
# updated_at :datetime not null
#