require_dependency 'avatar_lookup' class TopicList include ActiveModel::Serialization attr_accessor :more_topics_url, :draft, :draft_key, :draft_sequence, :filter def initialize(filter, current_user, topics) @filter = filter @current_user = current_user @topics_input = topics end # Lazy initialization def topics return @topics if @topics.present? @topics = @topics_input.to_a # Attach some data for serialization to each topic @topic_lookup = TopicUser.lookup_for(@current_user, @topics) if @current_user.present? # Create a lookup for all the user ids we need user_ids = [] @topics.each do |ft| user_ids << ft.user_id << ft.last_post_user_id << ft.featured_user_ids end avatar_lookup = AvatarLookup.new(user_ids) @topics.each do |ft| ft.user_data = @topic_lookup[ft.id] if @topic_lookup.present? ft.posters = ft.posters_summary(avatar_lookup: avatar_lookup) ft.topic_list = self end return @topics end def topic_ids return [] if @topics_input.blank? @topics_input.map {|t| t.id} end def attributes {'more_topics_url' => page} end def has_rank_details? # Only moderators can see rank details return false unless @current_user.try(:staff?) # Only show them on 'Hot' return @filter == :hot end end