# frozen_string_literal: true

# Redmine - project management software
# Copyright (C) 2006-2023  Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../test_helper', __FILE__)

class SearchControllerTest < Redmine::ControllerTest
  fixtures :projects, :projects_trackers,
           :enabled_modules, :roles, :users, :members, :member_roles,
           :issues, :trackers, :issue_statuses, :enumerations,
           :workflows,
           :custom_fields, :custom_values,
           :custom_fields_projects, :custom_fields_trackers,
           :repositories, :changesets

  def setup
    User.current = nil
  end

  def test_search_without_q_should_display_search_form
    get :index
    assert_response :success
    assert_select '#content input[name=q]'
  end

  def test_search_for_projects
    get :index, :params => {:q => "cook"}
    assert_response :success
    assert_select '#search-results dt.project a', :text => /eCookbook/
  end

  def test_search_on_archived_project_should_return_403
    Project.find(3).archive
    get :index, :params => {:id => 3}
    assert_response 403
  end

  def test_search_on_invisible_project_by_user_should_be_denied
    @request.session[:user_id] = 7
    get :index, :params => {:id => 2}
    assert_response 403
  end

  def test_search_on_invisible_project_by_anonymous_user_should_redirect
    get :index, :params => {:id => 2}
    assert_response 302
  end

  def test_search_on_private_project_by_member_should_succeed
    @request.session[:user_id] = 2
    get :index, :params => {:id => 2}
    assert_response :success
  end

  def test_search_all_projects
    with_settings :default_language => 'en' do
      get :index, :params => {:q => 'recipe subproject commit', :all_words => ''}
    end
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /Feature request #2/
      assert_select 'dt.issue a', :text => /Bug #5/
      assert_select 'dt.changeset a', :text => /Revision 1/

      assert_select 'dt.issue a', :text => /Add ingredients categories/
      assert_select 'dd', :text => /should be classified by categories/
    end

    assert_select '#search-results-counts' do
      assert_select 'a', :text => 'Changesets (5)'
    end
  end

  def test_search_issues
    get :index, :params => {:q => 'issue', :issues => 1}
    assert_response :success

    assert_select 'input[name=all_words][checked=checked]'
    assert_select 'input[name=titles_only]:not([checked])'

    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /Bug #5/
      assert_select 'dt.issue-closed a', :text => /Bug #8 \(Closed\)/
    end
  end

  def test_search_issues_should_search_notes
    Journal.create!(:journalized => Issue.find(2), :notes => 'Issue notes with searchkeyword')

    get :index, :params => {:q => 'searchkeyword', :issues => 1}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /Feature request #2/
    end
  end

  def test_search_issues_with_multiple_matches_in_journals_should_return_issue_once
    Journal.create!(:journalized => Issue.find(2), :notes => 'Issue notes with searchkeyword')
    Journal.create!(:journalized => Issue.find(2), :notes => 'Issue notes with searchkeyword')

    get :index, :params => {:q => 'searchkeyword', :issues => 1}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /Feature request #2/
      assert_select 'dt', 1
    end
  end

  def test_search_issues_should_search_private_notes_with_permission_only
    Journal.create!(:journalized => Issue.find(2), :notes => 'Private notes with searchkeyword', :private_notes => true)
    @request.session[:user_id] = 2

    Role.find(1).add_permission! :view_private_notes
    get :index, :params => {:q => 'searchkeyword', :issues => 1}
    assert_response :success
    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /Feature request #2/
    end

    Role.find(1).remove_permission! :view_private_notes
    get :index, :params => {:q => 'searchkeyword', :issues => 1}
    assert_response :success
    assert_select '#search-results' do
      assert_select 'dt', :text => /Feature request #2/, :count => 0
    end
  end

  def test_search_all_projects_with_scope_param
    get :index, :params => {:q => 'issue', :scope => 'all'}
    assert_response :success

    assert_select '#search-results dt'
  end

  def test_search_my_projects
    @request.session[:user_id] = 2
    get :index, :params => {:id => 1, :q => 'recipe subproject', :scope => 'my_projects', :all_words => ''}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #1/
      assert_select 'dt', :text => /Bug #5/, :count => 0
    end
  end

  def test_search_my_projects_without_memberships
    # anonymous user has no memberships
    get :index, :params => {:id => 1, :q => 'recipe subproject', :scope => 'my_projects', :all_words => ''}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt', 0
    end
  end

  def test_search_project_and_subprojects
    get :index, :params => {:id => 1, :q => 'recipe subproject', :scope => 'subprojects', :all_words => ''}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #1/
      assert_select 'dt.issue', :text => /Bug #5/
    end
  end

  def test_search_without_searchable_custom_fields
    CustomField.update_all :searchable => false

    get :index, :params => {:id => 1}
    assert_response :success

    get :index, :params => {:id => 1, :q => "can"}
    assert_response :success
  end

  def test_search_with_searchable_custom_fields
    get :index, :params => {:id => 1, :q => "stringforcustomfield"}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /#7/
      assert_select 'dt', 1
    end
  end

  def test_search_without_attachments
    issue = Issue.generate! :subject => 'search_attachments'
    attachment = Attachment.generate! :container => Issue.find(1), :filename => 'search_attachments.patch'

    get :index, :params => {:id => 1, :q => 'search_attachments', :attachments => '0'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /##{issue.id}/
      assert_select 'dt', 1
    end
  end

  def test_search_attachments_only
    issue = Issue.generate! :subject => 'search_attachments'
    attachment = Attachment.generate! :container => Issue.find(1), :filename => 'search_attachments.patch'

    get :index, :params => {:id => 1, :q => 'search_attachments', :attachments => 'only'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => / #1 /
      assert_select 'dt', 1
    end
  end

  def test_search_with_attachments
    issue = Issue.generate! :subject => 'search_attachments'
    Attachment.generate! :container => Issue.find(1), :filename => 'search_attachments.patch'

    get :index, :params => {:id => 1, :q => 'search_attachments', :attachments => '1'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => / #1 /
      assert_select 'dt.issue', :text => / ##{issue.id} /
      assert_select 'dt', 2
    end
  end

  def test_search_open_issues
    Issue.generate! :subject => 'search_open'
    Issue.generate! :subject => 'search_open', :status_id => 5

    get :index, :params => {:id => 1, :q => 'search_open', :open_issues => '1'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt', 1
    end
  end

  def test_search_all_words
    # 'all words' is on by default
    get :index, :params => {:id => 1, :q => 'recipe updating saving', :all_words => '1'}
    assert_response :success

    assert_select 'input[name=all_words][checked=checked]'
    assert_select '#search-results' do
      assert_select 'dt.issue', :text => / #3 /
      assert_select 'dt', 1
    end
  end

  def test_search_one_of_the_words
    get :index, :params => {:id => 1, :q => 'recipe updating saving', :all_words => ''}
    assert_response :success

    assert_select 'input[name=all_words]:not([checked])'
    assert_select '#search-results' do
      assert_select 'dt.issue', :text => / #3 /
      assert_select 'dt', 3
    end
  end

  def test_search_titles_only_without_result
    get :index, :params => {:id => 1, :q => 'recipe updating saving', :titles_only => '1'}
    assert_response :success

    assert_select 'input[name=titles_only][checked=checked]'
    assert_select '#search-results' do
      assert_select 'dt', 0
    end
  end

  def test_search_titles_only
    get :index, :params => {:id => 1, :q => 'recipe', :titles_only => '1'}
    assert_response :success

    assert_select 'input[name=titles_only][checked=checked]'
    assert_select '#search-results' do
      assert_select 'dt', 2
    end
  end

  def test_search_content
    Issue.where(:id => 1).update_all("description = 'This is a searchkeywordinthecontent'")

    get :index, :params => {:id => 1, :q => 'searchkeywordinthecontent', :titles_only => ''}
    assert_response :success

    assert_select 'input[name=titles_only]:not([checked])'
    assert_select '#search-results' do
      assert_select 'dt.issue', :text => / #1 /
      assert_select 'dt', 1
    end
  end

  def test_search_with_pagination
    issues = (0..24).map {Issue.generate! :subject => 'search_with_limited_results'}.reverse

    get :index, :params => {:q => 'search_with_limited_results'}
    assert_response :success
    issues[0..9].each do |issue|
      assert_select '#search-results dt.issue', :text => / ##{issue.id} /
    end

    get :index, :params => {:q => 'search_with_limited_results', :page => 2}
    assert_response :success
    issues[10..19].each do |issue|
      assert_select '#search-results dt.issue', :text => / ##{issue.id} /
    end

    get :index, :params => {:q => 'search_with_limited_results', :page => 3}
    assert_response :success
    issues[20..24].each do |issue|
      assert_select '#search-results dt.issue', :text => / ##{issue.id} /
    end

    get :index, :params => {:q => 'search_with_limited_results', :page => 4}
    assert_response :success
    assert_select '#search-results dt', 0
  end

  def test_search_with_invalid_project_id
    get :index, :params => {:id => 195, :q => 'recipe'}
    assert_response 404
  end

  def test_search_should_include_closed_projects
    @request.session[:user_id] = 1

    project = Project.find(5)
    project.close
    project.save

    # scope all
    get :index, :params => {:q => 'Issue of a private subproject', :scope => 'all'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #6/
    end

    # scope my_projects
    get :index, :params => {:q => 'Issue of a private subproject', :scope => 'my_projects'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #6/
    end

    # scope subprojects
    get :index, :params => {:id => 1, :q => 'Issue of a private subproject', :scope => 'subprojects'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #6/
    end

    # scope project
    get :index, :params => {:id => 5, :q => 'Issue of a private subproject'}
    assert_response :success

    assert_select '#search-results' do
      assert_select 'dt.issue', :text => /Bug #6/
    end
  end

  def test_quick_jump_to_issue
    # issue of a public project
    get :index, :params => {:q => "3"}
    assert_redirected_to '/issues/3'

    # issue of a private project
    get :index, :params => {:q => "4"}
    assert_response :success
  end

  def test_large_integer
    get :index, :params => {:q => '4615713488'}
    assert_response :success
  end

  def test_tokens_with_quotes
    issue1 = Issue.generate! :subject => 'say hello'
    issue2 = Issue.generate! :subject => 'say good bye'
    issue3 = Issue.generate! :subject => 'say goodbye'

    get :index, :params => {:q => '"good bye" hello "bye bye"', :all_words => ''}
    assert_response :success
    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => / ##{issue1.id} /
      assert_select 'dt.issue a', :text => / ##{issue2.id} /
      assert_select 'dt.issue a', :text => / ##{issue3.id} /, :count => 0
    end
  end

  def test_results_should_be_escaped_once
    assert Issue.find(1).update(:subject => '<subject> escaped_once', :description => '<description> escaped_once')
    get :index, :params => {:q => 'escaped_once'}
    assert_response :success
    assert_select '#search-results' do
      assert_select 'dt.issue a', :text => /<subject>/
      assert_select 'dd', :text => /<description>/
    end
  end

  def test_keywords_should_be_highlighted
    assert Issue.find(1).update(:subject => 'subject highlighted', :description => 'description highlighted')
    get :index, :params => {:q => 'highlighted'}
    assert_response :success
    assert_select '#search-results' do
      assert_select 'dt.issue a span.highlight', :text => 'highlighted'
      assert_select 'dd span.highlight', :text => 'highlighted'
    end
  end

  def test_search_should_exclude_empty_modules_params
    @request.session[:user_id] = 1

    get :index, params: {
      q: "private",
      scope: "all",
      issues: "1",
      projects: nil
    }

    assert_response :success

    assert_select '#search-results dt.project', 0
  end
end