Class: Refinery::WordPress::Post

Inherits:
Page
  • Object
show all
Defined in:
lib/wordpress/post.rb

Instance Attribute Summary

Attributes inherited from Page

#node

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Page

#==, #content, #content_formatted, #creator, #draft?, #initialize, #inspect, #parent_id, #post_date, #post_id, #published?, #status, #title

Constructor Details

This class inherits a constructor from Refinery::WordPress::Page

Class Method Details

.create_blog_page_if_necessary ⇒ Object 



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# File 'lib/wordpress/post.rb', line 65

def self.create_blog_page_if_necessary
  # refinerycms wants a page at /blog, so let's make sure there is one
  # taken from the original db seeds from refinery-blog
  unless ::Page.where("link_url = ?", '/blog').exists?
    page = ::Page.create(
      :title => "Blog",
      :link_url => "/blog",
      :deletable => false,
      :position => ((::Page.maximum(:position, :conditions => {:parent_id => nil}) || -1)+1),
      :menu_match => "^/blogs?(\/|\/.+?|)$"
    )

    ::Page.default_parts.each do |default_page_part|
      page.parts.create(:title => default_page_part, :body => nil)
    end
  end
end

Instance Method Details

#categories ⇒ Object 



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# File 'lib/wordpress/post.rb', line 21

def categories
  node.xpath("category[@domain='category']").collect do |cat|
    Category.new(cat.text)
  end
end

#comments ⇒ Object 



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# File 'lib/wordpress/post.rb', line 27

def comments
  node.xpath("wp:comment").collect do |comment_node|
    Comment.new(comment_node)
  end
end

#tag_list ⇒ Object 



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# File 'lib/wordpress/post.rb', line 17

def tag_list
  tags.collect(&:name).join(',')
end

#tags ⇒ Object 



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# File 'lib/wordpress/post.rb', line 4

def tags
  # xml dump has "post_tag" for wordpress 3.1 and "tag" for 3.0
  path = if node.xpath("category[@domain='post_tag']").count > 0
    "category[@domain='post_tag']"
  else
    "category[@domain='tag']"
  end

  node.xpath(path).collect do |tag_node| 
    Tag.new(tag_node.text)
  end
end

#to_refinery ⇒ Object 



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# File 'lib/wordpress/post.rb', line 33

def to_refinery
  user = ::User.find_by_username(creator) || ::User.first
  raise "Referenced User doesn't exist! Make sure the authors are imported first." \
    unless user
  
  begin
    post = ::BlogPost.new :title => title, :body => content_formatted, 
      :draft => draft?, :published_at => post_date, :created_at => post_date, 
      :author => user, :tag_list => tag_list
    post.save!

    ::BlogPost.transaction do
      categories.each do |category|
        post.categories << category.to_refinery
      end

      comments.each do |comment|
        comment = comment.to_refinery
        comment.post = post
        comment.save
      end
    end
  rescue ActiveRecord::RecordInvalid 
    # if the title has already been taken (WP allows duplicates here,
    # refinery doesn't) append the post_id to it, making it unique
    post.title = "#{title}-#{post_id}"
    post.save
  end

  post
end