Class: Awestruct::Extensions::Atomizer

Inherits:
Object
  • Object
show all
Defined in:
lib/awestruct/extensions/atomizer.rb

Instance Method Summary collapse

Constructor Details

#initialize(entries, output_path, opts = {}) ⇒ Atomizer

Returns a new instance of Atomizer



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# File 'lib/awestruct/extensions/atomizer.rb', line 5

def initialize(entries, output_path, opts={})
  @entries = entries
  @output_path = output_path
  @num_entries = opts[:num_entries] || 50
  @content_url = opts[:content_url]
  @feed_title = opts[:feed_title]
  if opts[:template] && Pathname.new(opts[:template]).relative?
    @template = Pathname.new(::Awestruct::Engine.instance.site.config.dir).join(opts[:template])
  else
    @template = File.join( File.dirname(__FILE__), 'template.atom.haml' )
  end
end

Instance Method Details

#execute(site) ⇒ Object



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# File 'lib/awestruct/extensions/atomizer.rb', line 18

def execute(site)
  entries = @entries.is_a?(Array) ? @entries : site.send( @entries ) || []
  unless ( @num_entries == :all )
    entries = entries[0, @num_entries]
  end

  atom_pages = []

  entries.each do |entry|
    feed_entry = site.engine.load_page(entry.source_path, :relative_path => entry.relative_source_path, :html_entities => false)

    feed_entry.output_path = entry.output_path
    feed_entry.date = feed_entry.timestamp.nil? ? entry.date : feed_entry.timestamp

    atom_pages << feed_entry
  end

  site.engine.set_urls(atom_pages)

  page = site.engine.load_page( @template )
  page.date = page.timestamp unless page.timestamp.nil?
  page.output_path = @output_path
  page.entries = atom_pages
  page.title = @feed_title || site.title || site.base_url
  page.content_url = @content_url || site.base_url
  site.pages << page
end