require 'has_errors' class Embedding < OpenStruct include HasErrors def self.settings %i(embed_by_username embed_post_limit embed_title_scrubber embed_truncate embed_whitelist_selector embed_blacklist_selector embed_classname_whitelist feed_polling_enabled feed_polling_url feed_polling_frequency_mins embed_username_key_from_feed) end def base_url Discourse.base_url end def save Embedding.settings.each do |s| SiteSetting.send("#{s}=", send(s)) end true rescue Discourse::InvalidParameters => p errors.add :base, p.to_s false end def embeddable_hosts EmbeddableHost.all.order(:host) end def self.find embedding_args = { id: 'default' } Embedding.settings.each { |s| embedding_args[s] = SiteSetting.send(s) } Embedding.new(embedding_args) end end