Moved wiki page updated_on eager load to a scope and fixed timestamp titles on wiki...

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5098 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/controllers/wiki_controller.rb b/app/controllers/wiki_controller.rb
index e7e38930633f87f81b06deaf83b6534c546af39c..f3a9b90ad80a1eb4fc6da3e347f6919bfbb29598 100644 (file)
--- a/app/controllers/wiki_controller.rb
+++ b/app/controllers/wiki_controller.rb
@@ -1,5 +1,5 @@
-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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
@@ -44,7 +44,14 @@ class WikiController < ApplicationController
 
   # List of pages, sorted alphabetically and by parent (hierarchy)
   def index
-    load_pages_grouped_by_date_without_content
+    load_pages_for_index
+    @pages_by_parent_id = @pages.group_by(&:parent_id)
+  end
+  
+  # List of page, by last update
+  def date_index
+    load_pages_for_index
+    @pages_by_date = @pages.group_by {|p| p.updated_on.to_date}
   end
 
   # display a page (in editing mode if it doesn't exist)
@@ -215,10 +222,6 @@ class WikiController < ApplicationController
       redirect_to :action => 'show', :project_id => @project, :id => nil
     end
   end
-
-  def date_index
-    load_pages_grouped_by_date_without_content
-  end
   
   def preview
     page = @wiki.find_page(params[:id])
@@ -266,14 +269,8 @@ private
     extend helper unless self.instance_of?(helper)
     helper.instance_method(:initial_page_content).bind(self).call(page)
   end
-
-  # eager load information about last updates, without loading text
-  def load_pages_grouped_by_date_without_content
-    @pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",
-                                    :joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",
-                                    :order => 'title'
-    @pages_by_date = @pages.group_by {|p| p.updated_on.to_date}
-    @pages_by_parent_id = @pages.group_by(&:parent_id)
-  end
   
+  def load_pages_for_index
+    @pages = @wiki.pages.with_updated_on.all(:order => 'title', :include => {:wiki => :project})
+  end
 end

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index be0ebaec1ae79ea9197de8f2a87795c50b6cab67..03f40e2bfe3f9be5a830f21a2304cbf3ccac010d 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2010  Jean-Philippe Lang
+# Copyright (C) 2006-2011  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
@@ -194,7 +194,7 @@ module ApplicationHelper
       pages[node].each do |page|
         content << "<li>"
         content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title},
-                           :title => (page.respond_to?(:updated_on) ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
+                           :title => (page.updated_on ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
         content << "\n" + render_page_hierarchy(pages, page.id) if pages[page.id]
         content << "</li>\n"
       end

diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index 8cd836a31a4920816db310451c16e2223b5a6e40..923f381b754cc8a13c14014c1d103208a3f84449 100644 (file)
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -41,6 +41,12 @@ class WikiPage < ActiveRecord::Base
   validates_uniqueness_of :title, :scope => :wiki_id, :case_sensitive => false
   validates_associated :content
   
+  # eager load information about last updates, without loading text
+  named_scope :with_updated_on, {
+    :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",
+    :joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id"
+  }
+  
   # Wiki pages that are protected by default
   DEFAULT_PROTECTED_PAGES = %w(sidebar)
   
@@ -121,6 +127,18 @@ class WikiPage < ActiveRecord::Base
     content.text if content
   end
   
+  def updated_on
+    unless @updated_on
+      if time = read_attribute(:updated_on)
+        # content updated_on was eager loaded with the page
+        @updated_on = Time.parse(time) rescue nil
+      else
+        @updated_on = content && content.updated_on
+      end
+    end
+    @updated_on
+  end
+  
   # Returns true if usr is allowed to edit the page, otherwise false
   def editable_by?(usr)
     !protected? || usr.allowed_to?(:protect_wiki_pages, wiki.project)

diff --git a/test/functional/wiki_controller_test.rb b/test/functional/wiki_controller_test.rb
index c40b2f392723a91dca2a4d217d6f5e1fb8636f16..80ed17b6109f2c794d51fef97b9a9801ff9d3349 100644 (file)
--- a/test/functional/wiki_controller_test.rb
+++ b/test/functional/wiki_controller_test.rb
@@ -1,5 +1,5 @@
-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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
@@ -339,6 +339,7 @@ class WikiControllerTest < ActionController::TestCase
     pages = assigns(:pages)
     assert_not_nil pages
     assert_equal Project.find(1).wiki.pages.size, pages.size
+    assert_equal pages.first.content.updated_on, pages.first.updated_on
     
     assert_tag :ul, :attributes => { :class => 'pages-hierarchy' },
                     :child => { :tag => 'li', :child => { :tag => 'a', :attributes => { :href => '/projects/ecookbook/wiki/CookBook_documentation' },

diff --git a/test/unit/wiki_page_test.rb b/test/unit/wiki_page_test.rb
index 20c6d383e4f1667bbb7eeb417e55ab805f58ef2f..14c7ee6a82bf15f67fa810a06d99baf430c80b45 100644 (file)
--- a/test/unit/wiki_page_test.rb
+++ b/test/unit/wiki_page_test.rb
@@ -1,5 +1,5 @@
-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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
@@ -121,4 +121,11 @@ class WikiPageTest < ActiveSupport::TestCase
       assert_nil child.parent_id
     end
   end
+  
+  def test_updated_on_eager_load
+    page = WikiPage.with_updated_on.first
+    assert page.is_a?(WikiPage)
+    assert_not_nil page.read_attribute(:updated_on)
+    assert_equal page.content.updated_on, page.updated_on
+  end
 end