Class: Postly::BlogImporter

Inherits:
Object
  • Object
show all
Defined in:
lib/postly/blog_importer.rb

Class Method Summary collapse

Class Method Details

.callback_for(attr_name) ⇒ Object 



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# File 'lib/postly/blog_importer.rb', line 23

def self.callback_for attr_name
  "process_#{attr_name}".to_sym
end

.create_post(params) ⇒ Object 



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# File 'lib/postly/blog_importer.rb', line 31

def self.create_post params
  post = Postly::Post.create(params)
  puts "Created: #{params.inspect}"
  post
end

.entry_root ⇒ Object 



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# File 'lib/postly/blog_importer.rb', line 27

def self.entry_root
  entity_map[:entry]
end

.import(xml, site_id) ⇒ Object 



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# File 'lib/postly/blog_importer.rb', line 5

def self.import xml, site_id 
  @doc = Nokogiri::HTML xml     
  @doc.css( entry_root ).inject([]) do | entries, item |       
    params = { :site_id => site_id }
    (POST_ATTRS - [:id]).each do | attr_name |
      params[attr_name] = case
        when self.respond_to?( callback_for(attr_name) )  then self.send( callback_for(attr_name), item )
        when entity_map.keys.include?( attr_name )        then item.css( entity_map[attr_name] ).text
        else next
      end
    end
    tags = handle_tags_for( item ) if respond_to? :handle_tags_for
    post = create_post( params.merge(:tags => tags) )
    handle_comments_for( post, item ) if respond_to? :handle_comments_for
    entries << post
  end
end