Merge branch 'refactor/search_context' of /home/git/repositories/gitlab/gitlabhq

app/assets/stylesheets/generic/nav.scss

@@ -7,12 +7,9 @@
     background: $primary_color;
   }
 
-  > li > a {
-    @include border-radius(0);
-  }
-
   &.nav-stacked {
     > li > a {
+      @include border-radius(0);
       border-left: 4px solid #EEE;
       padding: 12px;
       color: #777;

app/contexts/search/global_context.rb

+module Search
+  class GlobalContext
+    attr_accessor :current_user, :params
+
+    def initialize(user, params)
+      @current_user, @params = user, params.dup
+    end
+
+    def execute
+      query = params[:search]
+      query = Shellwords.shellescape(query) if query.present?
+      return result unless query.present?
+
+      authorized_projects_ids = []
+      authorized_projects_ids += current_user.authorized_projects.pluck(:id) if current_user
+      authorized_projects_ids += Project.public_or_internal_only(current_user).pluck(:id)
+
+      group = Group.find_by_id(params[:group_id]) if params[:group_id].present?
+      projects = Project.where(id: authorized_projects_ids)
+      projects = projects.where(namespace_id: group.id) if group
+      projects = projects.search(query)
+      project_ids = projects.pluck(:id)
+
+      result[:projects] = projects.limit(20)
+      result[:merge_requests] = MergeRequest.in_projects(project_ids).search(query).order('updated_at DESC').limit(20)
+      result[:issues] = Issue.where(project_id: project_ids).search(query).order('updated_at DESC').limit(20)
+      result[:total_results] = %w(projects issues merge_requests).sum { |items| result[items.to_sym].size }
+      result
+    end
+
+    def result
+      @result ||= {
+        projects: [],
+        merge_requests: [],
+        issues: [],
+        total_results: 0,
+      }
+    end
+  end
+end

app/contexts/search/project_context.rb

+module Search
+  class ProjectContext
+    attr_accessor :project, :current_user, :params
+
+    def initialize(project, user, params)
+      @project, @current_user, @params = project, user, params.dup
+    end
+
+    def execute
+      query = params[:search]
+      query = Shellwords.shellescape(query) if query.present?
+      return result unless query.present?
+
+      if params[:search_code].present?
+        blobs = project.repository.search_files(query, params[:repository_ref]) unless project.empty_repo?
+        blobs = Kaminari.paginate_array(blobs).page(params[:page]).per(20)
+        result[:blobs] = blobs
+        result[:total_results] = blobs.total_count
+      else
+        result[:merge_requests] = project.merge_requests.search(query).order('updated_at DESC').limit(20)
+        result[:issues] = project.issues.search(query).order('updated_at DESC').limit(20)
+        result[:total_results] = %w(issues merge_requests).sum { |items| result[items.to_sym].size }
+      end
+
+      result
+    end
+
+    def result
+      @result ||= {
+        merge_requests: [],
+        issues: [],
+        blobs: [],
+        total_results: 0,
+      }
+    end
+  end
+end

app/contexts/search_context.rb

-class SearchContext
-  attr_accessor :project_ids, :current_user, :params
-
-  def initialize(project_ids, user, params)
-    @project_ids, @current_user, @params = project_ids, user, params.dup
-  end
-
-  def execute
-    query = params[:search]
-    query = Shellwords.shellescape(query) if query.present?
-
-    return result unless query.present?
-    visibility_levels = @current_user ? [ Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PUBLIC ] : [ Gitlab::VisibilityLevel::PUBLIC ]
-    result[:projects] = Project.where("projects.id in (?) OR projects.visibility_level in (?)", project_ids, visibility_levels).search(query).limit(20)
-
-    # Search inside single project
-    single_project_search(Project.where(id: project_ids), query)
-    result
-  end
-
-  def single_project_search(projects, query)
-    project = projects.first if projects.length == 1
-
-    if params[:search_code].present?
-      result[:blobs] = project.repository.search_files(query, params[:repository_ref]) unless project.empty_repo?
-    else
-      result[:merge_requests] = MergeRequest.in_projects(project_ids).search(query).order('updated_at DESC').limit(20)
-      result[:issues] = Issue.where(project_id: project_ids).search(query).order('updated_at DESC').limit(20)
-      result[:wiki_pages] = []
-    end
-  end
-
-  def result
-    @result ||= {
-      projects: [],
-      merge_requests: [],
-      issues: [],
-      wiki_pages: [],
-      blobs: []
-    }
-  end
-end

app/controllers/search_controller.rb

 class SearchController < ApplicationController
   def show
-    project_id = params[:project_id]
-    group_id = params[:group_id]
-
-    project_ids = find_project_ids(group_id, project_id)
-
-    result = SearchContext.new(project_ids, current_user, params).execute
-
-    @projects       = result[:projects]
-    @merge_requests = result[:merge_requests]
-    @issues         = result[:issues]
-    @wiki_pages     = result[:wiki_pages]
-    @blobs          = Kaminari.paginate_array(result[:blobs]).page(params[:page]).per(20)
-    @total_results = @projects.count + @merge_requests.count + @issues.count + @wiki_pages.count + @blobs.total_count
-  end
-
-  private
-
-  def find_project_ids(group_id, project_id)
-    project_ids = current_user.authorized_projects.map(&:id)
-
-    if group_id.present?
-      @group = Group.find(group_id)
-      group_project_ids = @group.projects.map(&:id)
-      project_ids.select! { |id| group_project_ids.include?(id) }
-    elsif project_id.present?
-      @project = Project.find(project_id)
-      project_ids = @project.public? ? [@project.id] : project_ids.select { |id| id == project_id.to_i }
+    @project = Project.find_by_id(params[:project_id]) if params[:project_id].present?
+    @group = Group.find_by_id(params[:group_id]) if params[:group_id].present?
+
+    if @project
+      return access_denied! unless can?(current_user, :download_code, @project)
+      @search_results = Search::ProjectContext.new(@project, current_user, params).execute
+    else
+      @search_results = Search::GlobalContext.new(current_user, params).execute
     end
-    project_ids
   end
 end

app/views/search/_filter.html.haml

@@ -9,7 +9,7 @@
     %b.caret
   %ul.dropdown-menu
     %li
-      = link_to search_path(group_id: nil) do
+      = link_to search_path(group_id: nil, search: params[:search]) do
         Any
     - current_user.authorized_groups.sort_by(&:name).each do |group|
       %li
@@ -27,7 +27,7 @@
     %b.caret
   %ul.dropdown-menu
     %li
-      = link_to search_path(project_id: nil) do
+      = link_to search_path(project_id: nil, search: params[:search]) do
         Any
     - current_user.authorized_projects.sort_by(&:name_with_namespace).each do |project|
       %li

app/views/search/_global_results.html.haml

 .search_results
   %ul.bordered-list
-    = render partial: "search/results/project", collection: @projects
-    = render partial: "search/results/merge_request", collection: @merge_requests
-    = render partial: "search/results/issue", collection: @issues
+    = render partial: "search/results/project", collection: @search_results[:projects]
+    = render partial: "search/results/merge_request", collection: @search_results[:merge_requests]
+    = render partial: "search/results/issue", collection: @search_results[:issues]

app/views/search/_project_results.html.haml

-%ul.nav.nav-pills
+%ul.nav.nav-tabs.append-bottom-10
   %li{class: ("active" if params[:search_code].present?)}
     = link_to search_path(params.merge(search_code: true)) do
       Repository Code
   %li{class: ("active" if params[:search_code].blank?)}
     = link_to search_path(params.merge(search_code: nil)) do
-      Everything else
+      Issues and Merge requests
 
 .search_results
   - if params[:search_code].present?
     .blob-results
-      = render partial: "search/results/blob", collection: @blobs
-      = paginate @blobs, theme: 'gitlab'
+      = render partial: "search/results/blob", collection: @search_results[:blobs]
+      = paginate @search_results[:blobs], theme: 'gitlab'
   - else
     %ul.bordered-list
-      = render partial: "search/results/merge_request", collection: @merge_requests
-      = render partial: "search/results/issue", collection: @issues
+      = render partial: "search/results/merge_request", collection: @search_results[:merge_requests]
+      = render partial: "search/results/issue", collection: @search_results[:issues]

app/views/search/_results.html.haml

-%fieldset
-  %legend
-    Search results
-    %span.cgray (#{@total_results})
+%h4
+  #{@search_results[:total_results]} results found
+  - if @project
+    for #{link_to @project.name_with_namespace, @project}
+  - elsif @group
+    for #{link_to @group.name, @group}
+
+%hr
 
 - if @project
   = render "project_results"

spec/contexts/search_context_spec.rb

 require 'spec_helper'
 
-describe SearchContext do
+describe 'Search::GlobalContext' do
   let(:found_namespace) { create(:namespace, name: 'searchable namespace', path:'another_thing') }
   let(:user) { create(:user, namespace: found_namespace) }
   let!(:found_project) { create(:project, name: 'searchable_project', creator_id: user.id, namespace: found_namespace, visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
@@ -17,27 +17,38 @@ describe SearchContext do
   let!(:public_project) { create(:project, name: 'searchable_public_project', creator_id: public_user.id, namespace: public_namespace, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
 
   describe '#execute' do
-    it 'public projects should be searchable' do
-      context = SearchContext.new([found_project.id], nil, {search_code:  false, search: "searchable"})
+    context 'unauthenticated' do
+      it 'should return public projects only' do
+        context = Search::GlobalContext.new(nil, search: "searchable")
         results = context.execute
-      results[:projects].should == [found_project, public_project]
+        results[:projects].should have(1).items
+        results[:projects].should include(public_project)
+      end
     end
 
-    it 'internal projects should be searchable' do
-      context = SearchContext.new([found_project.id], user, {search_code:  false, search: "searchable"})
+    context 'authenticated' do
+      it 'should return public, internal and private projects' do
+        context = Search::GlobalContext.new(user, search: "searchable")
         results = context.execute
-      # can't seem to rely on the return order, so check this way
-      #subject { results[:projects] }
         results[:projects].should have(3).items
+        results[:projects].should include(public_project)
         results[:projects].should include(found_project)
         results[:projects].should include(internal_project)
+      end
+
+      it 'should return only public & internal projects' do
+        context = Search::GlobalContext.new(internal_user, search: "searchable")
+        results = context.execute
+        results[:projects].should have(2).items
+        results[:projects].should include(internal_project)
         results[:projects].should include(public_project)
       end
 
       it 'namespace name should be searchable' do
-      context = SearchContext.new([found_project.id], user, {search_code:  false, search: "searchable namespace"})
+        context = Search::GlobalContext.new(user, search: "searchable namespace")
         results = context.execute
         results[:projects].should == [found_project]
       end
     end
+  end
 end

spec/controllers/search_controller_spec.rb

-require 'spec_helper'
-
-describe SearchController do
-  let(:project) { create(:project, public: true) }
-  let(:user) { create(:user) }
-
-  before do
-    sign_in(user)
-  end
-
-  describe '#find_project_ids' do
-    it 'should include public projects ids when searching within a single project' do
-      project_ids = controller.send(:find_project_ids,nil, project.id)
-      project_ids.size.should == 1
-      project_ids[0].should == project.id
-    end
-  end
-end