contacts_controller.rb

#   Copyright (c) 2010-2011, Diaspora Inc.  This file is
#   licensed under the Affero General Public License version 3 or later.  See
#   the COPYRIGHT file.

class ContactsController < ApplicationController
  before_action :authenticate_user!

  def index
    respond_to do |format|

      # Used for normal requests to contacts#index
      format.html { set_up_contacts }

      # Used by the mobile site
      format.mobile { set_up_contacts_mobile }

      # Used for mentions in the publisher
      format.json {
        @people = Person.search(params[:q], current_user, only_contacts: true).limit(15)
        render json: @people
      }
    end
  end

  def spotlight
    @spotlight = true
    @people = Person.community_spotlight
  end

  private

  def set_up_contacts
    type = params[:set].presence
    type ||= "by_aspect" if params[:a_id].present?
    type ||= "receiving"

    @contacts = contacts_by_type(type)
    @contacts_size = @contacts.length
    gon.preloads[:contacts] = @contacts.map {|c| ContactPresenter.new(c, current_user).full_hash_with_person }
  end

  def contacts_by_type(type)
    case type
      when "all"
        current_user.contacts
      when "only_sharing"
        current_user.contacts.only_sharing
      when "receiving"
        current_user.contacts.receiving
      when "by_aspect"
        @aspect = current_user.aspects.find(params[:a_id])
        gon.preloads[:aspect] = AspectPresenter.new(@aspect).as_json
        current_user.contacts
      else
        raise ArgumentError, "unknown type #{type}"
      end
  end

  def set_up_contacts_mobile
    @contacts = case params[:set]
      when "only_sharing"
        current_user.contacts.only_sharing
      when "all"
        current_user.contacts
      else
        if params[:a_id]
          @aspect = current_user.aspects.find(params[:a_id])
          @aspect.contacts
        else
          current_user.contacts.receiving
        end
    end
    @contacts = @contacts.for_a_stream.paginate(:page => params[:page], :per_page => 25)
    @contacts_size = @contacts.length
  end
end