Started on cms page import

* created rake tasks
* still needed: cleanups, more tests and docs

lib/tasks/wordpress.rake

@@ -5,7 +5,8 @@ namespace :wordpress do
   task :reset_blog do
     Rake::Task["environment"].invoke
 
-    %w(taggings tags blog_comments blog_categories blog_categories_blog_posts blog_posts).each do |table_name|
+    %w(taggings tags blog_comments blog_categories blog_categories_blog_posts 
+       blog_posts).each do |table_name|
       p "Truncating #{table_name} ..."
       ActiveRecord::Base.connection.execute "DELETE FROM #{table_name}"
     end
@@ -22,12 +23,13 @@ namespace :wordpress do
     only_published = ENV['ONLY_PUBLISHED'] == 'true' ? true : false
     dump.posts(only_published).each(&:to_refinery)
 
+    Refinery::WordPress::Post.create_blog_page_if_necessary
+
     ENV["MODEL"] = 'BlogPost'
     Rake::Task["friendly_id:redo_slugs"].invoke
     ENV.delete("MODEL")
   end
 
-
   desc "reset blog tables and then import blog data from a Refinery::WordPress XML dump"
   task :reset_and_import_blog, :file_name do |task, params|
     Rake::Task["environment"].invoke
@@ -35,4 +37,45 @@ namespace :wordpress do
     Rake::Task["wordpress:import_blog"].invoke(params[:file_name])
   end
 
+
+  desc "Reset the cms relevant tables for a clean import"
+  task :reset_pages do
+    Rake::Task["environment"].invoke
+
+    %w(page_part_translations page_translations page_parts pages).each do |table_name|
+      p "Truncating #{table_name} ..."
+      ActiveRecord::Base.connection.execute "DELETE FROM #{table_name}"
+    end
+  end
+
+  desc "import cms data from a Refinery::WordPress XML dump"
+  task :import_pages, :file_name do |task, params|
+    Rake::Task["environment"].invoke
+    dump = Refinery::WordPress::Dump.new(params[:file_name])
+
+    only_published = ENV['ONLY_PUBLISHED'] == 'true' ? true : false
+    dump.pages(only_published).each(&:to_refinery)
+
+    # After all pages are persisted we can now create the parent - child
+    # relationships. This is necessary, as WordPress doesn't dump the pages in
+    # a correct order. 
+    dump.pages(only_published).each do |dump_page|
+      page = ::Page.find(dump_page.post_id)
+      page.parent_id = dump_page.parent_id
+      page.save!
+    end
+
+    Refinery::WordPress::Post.create_blog_page_if_necessary
+        
+    ENV["MODEL"] = 'Page'
+    Rake::Task["friendly_id:redo_slugs"].invoke
+    ENV.delete("MODEL")
+  end
+  
+  desc "reset cms tables and then import cms data from a Refinery::WordPress XML dump"
+  task :reset_and_import_pages, :file_name do |task, params|
+    Rake::Task["environment"].invoke
+    Rake::Task["wordpress:reset_pages"].invoke
+    Rake::Task["wordpress:import_pages"].invoke(params[:file_name])
+  end
 end