Class: Blogit::Post

Inherits:

ActiveRecord::Base

• Object
• ActiveRecord::Base
• Blogit::Post

show all

Defined in:

app/models/blogit/post.rb

Class Method Summary (collapse)

• + (Object) active_with_id(id)

  Finds an active post with given id.

• + (Object) for_feed

  The posts to be displayed for RSS and XML feeds/sitemaps.

Instance Method Summary (collapse)

• - (Object) blogger

  The blogger (User, Admin, etc.) who wrote this Post.

• - (Object) blogger_display_name

  The blogger who wrote this Post's display name.

• - (Object) blogger_twitter_username

  If there's a blogger and that blogger responds to :twitter_username, returns that.

• - (Object) comments

  The Comments written on this Post.

• - (Object) comments=(value)
• - (Object) published_at

  TODO: Get published at working properly!.

• - (Object) short_body

  The content of the Post to be shown in the RSS feed.

• - (Object) to_param

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# File 'app/models/blogit/post.rb', line 64

def self.active_with_id(id)
  active.find(id)
end

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# File 'app/models/blogit/post.rb', line 54

def self.for_feed
  active.order('created_at DESC')
end

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# File 'app/models/blogit/post.rb', line 33

belongs_to :blogger, :polymorphic => true

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# File 'app/models/blogit/post.rb', line 109

def blogger_display_name
  return "" if blogger.blank?
  if blogger.respond_to?(Blogit.configuration.blogger_display_name_method)
    blogger.send(Blogit.configuration.blogger_display_name_method)
  else
    method_name = Blogit.configuration.blogger_display_name_method
    raise ConfigurationError, "#{blogger.class}##{method_name} is not defined"
  end
end

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# File 'app/models/blogit/post.rb', line 121

def blogger_twitter_username
  if blogger and blogger.respond_to?(:twitter_username)
    blogger.twitter_username
  end
end

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# File 'app/models/blogit/post.rb', line 39

has_many :comments, :class_name => "Blogit::Comment"

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# File 'app/models/blogit/post.rb', line 98

def comments=(value)
  check_comments_config
  super(value)
end

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# File 'app/models/blogit/post.rb', line 73

def published_at
  created_at
end

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# File 'app/models/blogit/post.rb', line 85

def short_body
  if Blogit.configuration.show_post_description
    description
  else
    body
  end
end

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# File 'app/models/blogit/post.rb', line 77

def to_param
  "#{id}-#{title.parameterize}"
end