Wiki search

Very basic, using LIKE, and no search snippets.

app/contexts/search_context.rb

@@ -13,6 +13,7 @@ class SearchContext
     result[:projects] = Project.where(id: project_ids).search(query).limit(10)
     result[:merge_requests] = MergeRequest.where(project_id: project_ids).search(query).limit(10)
     result[:issues] = Issue.where(project_id: project_ids).search(query).limit(10)
+    result[:wiki_pages] = Wiki.where(project_id: project_ids).search(query).limit(10)
     result
   end
 
@@ -20,7 +21,8 @@ class SearchContext
     @result ||= {
       projects: [],
       merge_requests: [],
-      issues: []
+      issues: [],
+      wiki_pages: []
     }
   end
 end

app/controllers/search_controller.rb

@@ -5,5 +5,6 @@ class SearchController < ApplicationController
     @projects       = result[:projects]
     @merge_requests = result[:merge_requests]
     @issues         = result[:issues]
+    @wiki_pages     = result[:wiki_pages]
   end
 end

app/models/wiki.rb

@@ -15,6 +15,12 @@ class Wiki < ActiveRecord::Base
     slug
   end
 
+  class << self
+    def search(query)
+      where("title like :query OR content like :query", query: "%#{query}%")
+    end
+  end
+
   protected
 
   def self.regenerate_from wiki

app/views/search/show.html.haml

@@ -9,7 +9,7 @@
   %br
   %h3
     Search results
-    %small (#{@projects.count + @merge_requests.count + @issues.count})
+    %small (#{@projects.count + @merge_requests.count + @issues.count + @wiki_pages.count})
   %hr
   .search_results
     .row
@@ -69,6 +69,23 @@
               %tr
                 %td
                   %h4.nothing_here_message No Issues
+      .span6
+        %table
+          %thead
+            %tr
+              %th Wiki
+          %tbody
+            - @wiki_pages.each do |wiki_page|
+              %tr
+                %td
+                  = link_to project_wiki_path(wiki_page.project, wiki_page) do
+                    %strong.term= truncate wiki_page.title, length: 40
+                  %strong.right
+                    %span.label= wiki_page.project.name
+            - if @wiki_pages.blank?
+              %tr
+                %td
+                  %h4.nothing_here_message No wiki pages
   :javascript
     $(function() {
       $(".search_results .term").highlight("#{params[:search]}");