# frozen_string_literal: true class UserSilencer attr_reader :user_history def initialize(user, by_user = nil, opts = {}) @user, @by_user, @opts = user, by_user, opts end def self.silence(user, by_user = nil, opts = {}) UserSilencer.new(user, by_user, opts).silence end def self.unsilence(user, by_user = nil, opts = {}) UserSilencer.new(user, by_user, opts).unsilence end def self.was_silenced_for?(post) return false if post.blank? UserHistory.where(action: UserHistory.actions[:silence_user], post: post).exists? end # Allow plugins to update and send extra silence message params def silence_message_params {} end def silence hide_posts unless @opts[:keep_posts] unless @user.silenced_till.present? @user.silenced_till = @opts[:silenced_till] || 1000.years.from_now if @user.save message_type = @opts[:message] || :silenced_by_staff details = StaffMessageFormat.new( :silence, @opts[:reason], @opts[:message_body] ).format context = "#{message_type}: '#{post.topic&.title rescue ''}' #{@opts[:reason]}" SystemMessage.create(@user, message_type, **silence_message_params) if @by_user log_params = { context: context, details: details } log_params[:post_id] = @opts[:post_id].to_i if @opts[:post_id] @user_history = StaffActionLogger.new(@by_user).log_silence_user( @user, log_params ) end DiscourseEvent.trigger( :user_silenced, user: @user, silenced_by: @by_user, reason: @opts[:reason], message: @opts[:message_body], user_history: @user_history, post_id: @opts[:post_id], silenced_till: @user.silenced_till, silenced_at: DateTime.now ) true end else false end end def hide_posts return unless @user.trust_level == TrustLevel[0] Post.where(user_id: @user.id).where("created_at > ?", 24.hours.ago).update_all(["hidden = true, hidden_reason_id = COALESCE(hidden_reason_id, ?)", Post.hidden_reasons[:new_user_spam_threshold_reached]]) topic_ids = Post.where(user_id: @user.id, post_number: 1).where("created_at > ?", 24.hours.ago).pluck(:topic_id) Topic.where(id: topic_ids).update_all(visible: false) unless topic_ids.empty? end def unsilence @user.silenced_till = nil if @user.save DiscourseEvent.trigger(:user_unsilenced, user: @user) SystemMessage.create(@user, :unsilenced) StaffActionLogger.new(@by_user).log_unsilence_user(@user) if @by_user end end end