How to know if user is using a default avatar

zogstrip · 2017 年3 月 12 日 12:21

You might want to look at the ComposerMessagesControllers’ source code

app/controllers/composer_messages_controller.rb

main

# frozen_string_literal: true

class ComposerMessagesController < ApplicationController
  requires_login

  def index
    finder =
      ComposerMessagesFinder.new(current_user, params.slice(:composer_action, :topic_id, :post_id))
    json = { composer_messages: [finder.find].compact }

    if params[:topic_id].present?
      topic = Topic.where(id: params[:topic_id]).first
      if guardian.can_see?(topic)
        json[:extras] = { duplicate_lookup: TopicLink.duplicate_lookup(topic) }
      end
    end

    render_json_dump(json, rest_serializer: true)
  end

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How to know if user is using a default avatar

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