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Commit 3705398481c7d08d2f2648789d370530fe3abdd7

Authored by MoisesMachado
1 parent 4f534f4a
Exists in master and in 29 other branches add_member_task_reject_details, admin_visible_profile, article-list-template, community_notifications, contact_admin_translation, event_fixes, fix_comments_pagination, fix_rails4_organization_ratings, fix_sign_up_form, follow_step_fix, forum_topic_creation, mirror_block_improvements, multi_env_on_remote_user, new_security, noosfero_spb_ci, organization_ratings_improvements, organization_ratings_link_to_profile_stable-spb-1.3, organization_ratings_translations_fix, profile_api_improvements, ratings_minor_fixes, remote_user_fix, send_email_to_admins, stable-spb-1.3, stable-spb-1.3-fixes, stable-spb-1.4, stable-spb-1.5, suggest_rejected_value, web_steps_improvements, xss_terminate_custom_options

ActionItem128: filtered stop words from the query 


git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@1183 3f533792-8f58-4932-b0fe-aaf55b0a4547
Showing 3 changed files with 18 additions and 1 deletions   Show diff stats
app/controllers/public/search_controller.rb
  Diff comments   View file @3705398
@@ -39,7 +39,8 @@ class SearchController < ApplicationController @@ -39,7 +39,8 @@ class SearchController < ApplicationController
39 39
40 def index 40 def index
41 @query = params[:query] || '' 41 @query = params[:query] || ''
42 - @results = search(@query) 42 + @filtered_query = remove_stop_words(@query)
  43 + @results = search(@filtered_query)
43 end 44 end
44 45
45 def tags 46 def tags
app/helpers/search_helper.rb
  Diff comments   View file @3705398
1 module SearchHelper 1 module SearchHelper
2 2
  3 + STOP_WORDS = {
  4 + 'pt_BR' => Ferret::Analysis::FULL_PORTUGUESE_STOP_WORDS,
  5 + 'en' => Ferret::Analysis::FULL_ENGLISH_STOP_WORDS,
  6 + }
  7 +
3 def relevance_for(hit) 8 def relevance_for(hit)
4 n = (hit.ferret_score if hit.respond_to?(:ferret_score)) 9 n = (hit.ferret_score if hit.respond_to?(:ferret_score))
5 n ||= 1.0 10 n ||= 1.0
6 (n * 100.0).round 11 (n * 100.0).round
7 end 12 end
  13 +
  14 + def remove_stop_words(query)
  15 + (query.downcase.split(' ') - STOP_WORDS[Locale.current.to_s]).join(' ')
  16 + end
8 end 17 end
test/functional/search_controller_test.rb
  Diff comments   View file @3705398
@@ -21,4 +21,11 @@ class SearchControllerTest < Test::Unit::TestCase @@ -21,4 +21,11 @@ class SearchControllerTest < Test::Unit::TestCase
21 21
22 end 22 end
23 23
  24 + should 'filter stop words' do
  25 + get 'index', :query => 'a carne da vaca'
  26 + assert_response :success
  27 + assert_template 'index'
  28 + assert_equal 'carne vaca', assigns('filtered_query')
  29 + end
  30 +
24 end 31 end