From 1de97a5ac6f4621f8013d6f73c6c9edfae445b70 Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Sun, 15 Nov 2009 14:31:52 +0100
Subject: removed date and author from the standard template and introduced a
 dedicated update template which will get auto assigned if a node is created
 under updates/<year>/<slug>

Added tests and convenient method
---
 app/models/node.rb                                        |  6 +++++-
 app/models/page.rb                                        | 15 ++++++++++-----
 .../page_templates/public/standard_template.html.erb      |  1 -
 app/views/custom/page_templates/public/update.html.erb    |  9 +++++++++
 test/unit/node_test.rb                                    | 13 +++++++++++++
 test/unit/page_test.rb                                    |  9 +++++++++
 6 files changed, 46 insertions(+), 7 deletions(-)
 create mode 100644 app/views/custom/page_templates/public/update.html.erb

diff --git a/app/models/node.rb b/app/models/node.rb
index 7e64fdd..e9d935a 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -123,7 +123,7 @@ class Node < ActiveRecord::Base
   
   # returns an array with all parts of a unique_name rather than a string
   def unique_path
-    unique_name.split("/") rescue unique_name
+    unique_name.split("/") rescue [unique_name]
   end
   
   # returns array with pages up to root excluding root
@@ -165,6 +165,10 @@ class Node < ActiveRecord::Base
     head_id
   end
   
+  def update?
+    unique_path.length == 3 && unique_path[0] == "updates"
+  end
+  
   # Returns immutable node id for all new nodes so that the atom feed entry ids
   # stay the same eventhough the slug or positions changes.
   # Can be removed after a year or so ;)
diff --git a/app/models/page.rb b/app/models/page.rb
index b17c32b..22d2c69 100644
--- a/app/models/page.rb
+++ b/app/models/page.rb
@@ -37,6 +37,7 @@ class Page < ActiveRecord::Base
   # Filter
   before_create :set_page_title
   before_create :set_published_at
+  before_create :set_template
   before_save   :rewrite_links_in_body
   
   # Validations
@@ -128,9 +129,9 @@ class Page < ActiveRecord::Base
     self.reload
     
     # Clone untranslated attributes
-    self.tag_list = page.tag_list
-    self.template_name = page.template_name
-    self.published_at = page.published_at
+    self.tag_list         = page.tag_list
+    self.template_name  ||= page.template_name
+    self.published_at     = page.published_at
     
     # Getting rid of the auto-generated empty translations
     self.globalize_translations.delete_all
@@ -206,6 +207,12 @@ class Page < ActiveRecord::Base
       end
     end
     
+    def set_template
+      if node && node.update?
+        self.template_name = "update"
+      end
+    end
+    
     def rewrite_links_in_body
       begin
         if self.body
@@ -220,8 +227,6 @@ class Page < ActiveRecord::Base
             aggregate_tags[0].parent.replace_with aggregate_tags[0]
           end
           
-          
-
           links.each do |link|
             unless locales.include? link[:href].slice(1,2).to_sym
               link[:href] = link[:href].sub(/^\//, "/#{I18n.locale}/")
diff --git a/app/views/custom/page_templates/public/standard_template.html.erb b/app/views/custom/page_templates/public/standard_template.html.erb
index 5ea277a..8000af5 100644
--- a/app/views/custom/page_templates/public/standard_template.html.erb
+++ b/app/views/custom/page_templates/public/standard_template.html.erb
@@ -1,6 +1,5 @@
 <div class="article">
   <h2 class="headline"><%= @page.title %></h2>
-  <div class="author_and_date"><%= date_for_page @page %>, <%= @page.user.try(:login) %></div>
   <div class="abstract"><p><%= sanitize( @page.abstract )%></p></div>
   <div id="headline_image"><%= headline_image %></div>
   <div class="body"><%= aggregate?(@page.body) %></div>
diff --git a/app/views/custom/page_templates/public/update.html.erb b/app/views/custom/page_templates/public/update.html.erb
new file mode 100644
index 0000000..5ea277a
--- /dev/null
+++ b/app/views/custom/page_templates/public/update.html.erb
@@ -0,0 +1,9 @@
+<div class="article">
+  <h2 class="headline"><%= @page.title %></h2>
+  <div class="author_and_date"><%= date_for_page @page %>, <%= @page.user.try(:login) %></div>
+  <div class="abstract"><p><%= sanitize( @page.abstract )%></p></div>
+  <div id="headline_image"><%= headline_image %></div>
+  <div class="body"><%= aggregate?(@page.body) %></div>
+</div>
+
+<%= will_paginate(@content_collection) if @content_collection %>
\ No newline at end of file
diff --git a/test/unit/node_test.rb b/test/unit/node_test.rb
index dd010cd..a106856 100644
--- a/test/unit/node_test.rb
+++ b/test/unit/node_test.rb
@@ -263,6 +263,19 @@ class NodeTest < ActiveSupport::TestCase
     assert_equal "quentin", node.head.user.login
   end
   
+  
+  test "update?" do
+    Node.root.descendants.delete_all
+    updates       = Node.root.children.create!( :slug => "updates" )
+    assert !updates.update?
+    
+    updates2009   = updates.children.create!( :slug => "2009" )
+    assert !updates2009.update?
+    
+    update        = updates2009.children.create!( :slug => "my-first-update" )
+    assert update.update?
+  end
+  
   def create_revisions node, count
     count.times do
       node.find_or_create_draft @user1
diff --git a/test/unit/page_test.rb b/test/unit/page_test.rb
index c2599e3..bb82da0 100644
--- a/test/unit/page_test.rb
+++ b/test/unit/page_test.rb
@@ -134,4 +134,13 @@ class PageTest < ActiveSupport::TestCase
     assert_equal 1, Page.find_with_outdated_translations(:delta_time => 23.minutes).count
     assert_equal 2, Page.count
   end
+  
+  test "pages under /updates node get the update template assigned" do
+    Node.root.descendants.delete_all
+    updates       = Node.root.children.create!( :slug => "updates" )
+    updates2009   = updates.children.create!( :slug => "2009" )
+    update        = updates2009.children.create!( :slug => "my-first-update" )
+    assert_equal "update", update.draft.template_name
+  end
+  
 end
-- 
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