34 lines
796 B
Ruby
34 lines
796 B
Ruby
# frozen_string_literal: true
|
|
|
|
require_dependency 'similar_topic_serializer'
|
|
require_dependency 'search/grouped_search_results'
|
|
|
|
class SimilarTopicsController < ApplicationController
|
|
|
|
class SimilarTopic
|
|
def initialize(topic)
|
|
@topic = topic
|
|
end
|
|
|
|
attr_reader :topic
|
|
|
|
def blurb
|
|
Search::GroupedSearchResults.blurb_for(@topic.try(:blurb))
|
|
end
|
|
end
|
|
|
|
def index
|
|
title = params.require(:title)
|
|
raw = params[:raw]
|
|
|
|
if title.length < SiteSetting.min_title_similar_length || !Topic.count_exceeds_minimum?
|
|
return render json: []
|
|
end
|
|
|
|
topics = Topic.similar_to(title, raw, current_user).to_a
|
|
topics.map! { |t| SimilarTopic.new(t) }
|
|
render_serialized(topics, SimilarTopicSerializer, root: :similar_topics, rest_serializer: true)
|
|
end
|
|
|
|
end
|