Remove Wiki and db table since we use gollum now

app/contexts/search_context.rb

@@ -13,7 +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[:wiki_pages] = []
     result
   end

app/models/project.rb

@@ -53,7 +53,6 @@ class Project < ActiveRecord::Base
   has_many :snippets,           dependent: :destroy
   has_many :deploy_keys,        dependent: :destroy, class_name: "Key", foreign_key: "project_id"
   has_many :hooks,              dependent: :destroy, class_name: "ProjectHook"
-  has_many :wikis,              dependent: :destroy
   has_many :protected_branches, dependent: :destroy
   has_many :user_team_project_relationships, dependent: :destroy

app/models/wiki.rb

-# == Schema Information
-#
-# Table name: wikis
-#
-#  id         :integer          not null, primary key
-#  title      :string(255)
-#  content    :text
-#  project_id :integer
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  slug       :string(255)
-#  user_id    :integer
-#
-
-class Wiki < ActiveRecord::Base
-  attr_accessible :title, :content, :slug
-
-  belongs_to :project
-  belongs_to :user
-  has_many :notes, as: :noteable, dependent: :destroy
-
-  validates :content, presence: true
-  validates :user, presence: true
-  validates :title, presence: true, length: 1..250
-
-  before_update :set_slug
-
-  scope :ordered, order("created_at DESC")
-
-  def to_param
-    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
-    regenerated_field = [:slug, :content, :title]
-
-    new_wiki = Wiki.new
-    regenerated_field.each do |field|
-      new_wiki.send("#{field}=", wiki.send(field))
-    end
-    new_wiki
-  end
-
-  def set_slug
-    self.slug = self.title.parameterize
-  end
-end

db/migrate/20130410175022_remove_wiki_table.rb

+class RemoveWikiTable < ActiveRecord::Migration
+  def up
+    drop_table :wikis
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
-ActiveRecord::Schema.define(:version => 20130404164628) do
+ActiveRecord::Schema.define(:version => 20130410175022) do
   create_table "events", :force => true do |t|
     t.string   "target_type"
@@ -300,17 +300,4 @@ ActiveRecord::Schema.define(:version => 20130404164628) do
     t.integer  "service_id"
   end
-  create_table "wikis", :force => true do |t|
-    t.string   "title"
-    t.text     "content"
-    t.integer  "project_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-    t.string   "slug"
-    t.integer  "user_id"
-  end
-
-  add_index "wikis", ["project_id"], :name => "index_wikis_on_project_id"
-  add_index "wikis", ["slug"], :name => "index_wikis_on_slug"
-
 end

spec/models/wiki_spec.rb

-# == Schema Information
-#
-# Table name: wikis
-#
-#  id         :integer          not null, primary key
-#  title      :string(255)
-#  content    :text
-#  project_id :integer
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  slug       :string(255)
-#  user_id    :integer
-#
-
-require 'spec_helper'
-
-describe Wiki do
-  describe "Associations" do
-    it { should belong_to(:project) }
-    it { should belong_to(:user) }
-    it { should have_many(:notes).dependent(:destroy) }
-  end
-
-  describe "Mass assignment" do
-    it { should_not allow_mass_assignment_of(:project_id) }
-    it { should_not allow_mass_assignment_of(:user_id) }
-  end
-
-  describe "Validation" do
-    it { should validate_presence_of(:title) }
-    it { should ensure_length_of(:title).is_within(1..250) }
-    it { should validate_presence_of(:content) }
-    it { should validate_presence_of(:user) }
-  end
-end